Becky McCall

LONDON – Around the world, nonalcoholic fatty liver disease (NAFLD) has driven an increase in deaths from liver cancer over the past decade, overtaking alcoholic liver disease, hepatitis B, and hepatitis C, according to an analysis of the Global Burden of Disease Study 2019.

A global rise in liver cancer deaths and chronic liver disease reflects changes in underlying health patterns, said Zobair Younossi, MD, MPH, professor and chair, department of medicine, Inova Fairfax Medical Campus, Falls Church, Va., who presented the analysis at the International Liver Congress (ILC) 2022.

“NAFLD and NASH [nonalcoholic steatohepatitis] are rapidly becoming the main causes of cirrhosis and liver cancer in the world,” Dr. Younossi told this news organization. “We have known about the increasing prevalence for some time, but now the outcomes in terms of mortality are catching up,” he said.

“The bottom line of this study is that the burden of this disease [NAFLD] is going up, and it will be the most important disease of the next decade or so,” he said, adding that “the largest annual percentage increase in rates of mortality from liver cancer or chronic liver disease cirrhosis is related to NAFLD.”

Specifically, during the decade of 2009-2019, the annual percent change (APC) of +1.33% in the global liver cancer death rate was driven by the fact that the APC for NAFLD was +2.47%. By comparison, the APC for alcoholic liver disease was +1.91%; for hepatitis B, the APC was +0.21%; and for hepatitis C, the APC was +1.12%.

Aleksander Krag, MD, PhD, professor and senior consultant of hepatology and director of Odense Liver Research Centre at SDU and Odense University Hospital, Denmark, who chaired the session in which this presentation was a part, acknowledged the importance of recognizing the contribution of NAFLD to liver cancer mortality.

“Liver diseases are on the rise. They are the fastest rising cause of death in the United Kingdom, faster than heart disease and other cancers. NAFLD in particular is the fastest growing cause of liver cancer, and the leading cause in France and the United States,” he remarked.

Dr. Krag also highlighted the costs of disease management.

“Managing fatty liver disease in Europe is estimated at €35 billion in direct health care, so we need to do something now,” he stressed.

“The global burden of NAFLD is so high that we need both prevention and treatment tools,” Dr. Krag said. “Change to lifestyle is a ‘no-brainer’ and costs governments very little. For the sake of our young people, we need to take this very seriously. At a political level, we can easily implement this, for example, by banning junk food advertisements, but also educating young people and their families. Good drugs will also help.”
 

NAFLD: The liver manifestation of type 2 diabetes

About 25%-30% of the global population have NAFLD, and 3%-5% have NASH. Dr. Younossi highlighted that the U.S. transplant database shows that NAFLD was the second indication for all liver transplants in the country. NAFLD also was a leading cause of liver transplants for patients with hepatocellular carcinoma.

There are around two billion cases of chronic liver disease globally, he said. He noted that over time, there has been an increase in all kinds of liver diseases, as reflected in the annual percent change.

“The global epidemic of obesity and type 2 diabetes is driving the rise in NAFLD, but even among lean people, the prevalence of NAFLD is around 9%,” Dr. Younossi said. “Alongside the eye and kidney complications of diabetes, this is the liver manifestation of type 2 diabetes.”

To assess global liver disease and death, Dr. Younossi and his colleagues turned to the Global Burden of Disease Study, which gathered data from around 7,000 investigators located across 22 different regions of the world, comprising 156 countries.

They calculated the incidence, prevalence, mortality, and disability-adjusted life-years (DALYs) in relation to liver cancer and chronic liver disease, including the APC. They linked the data to changes in four liver diseases: NAFLD, alcoholic liver disease, hepatitis B infection, and hepatitis C infection.

The cases of NAFLD reported in the study had been diagnosed by ultrasound or other imaging. Importantly, the prevalence of NAFLD was adjusted for alcohol use in the various national populations, explained Dr. Younossi.

In 2019, they reported that globally, the overall prevalence of liver disease reached 1.69 billion (liver cancer, 0.04%; chronic liver disease, 99.96%), with an incidence of 2.59 million (liver cancer, 20.7%; chronic liver disease, 79.3%), mortality of 1.95 million (liver cancer, 24.8%; chronic liver disease, 75.3%), and DALYs of 58.7 million (liver cancer, 21.3%; chronic liver disease, 78.7%).

Between 2009 and 2019, deaths from liver cancer rose by 27.2%, and deaths from chronic liver disease rose by 10.6%. DALYs from liver cancer rose by 21.9%, and DALYs from chronic liver disease were up by 5.1%.

In contrast to the increase in liver cancer deaths, deaths from chronic liver disease decreased (APC, –0.18%). The decrease was driven by a decrease in hepatitis B (APC, –1.83%). APCs for hepatitis C (+0.37%), alcoholic liver disease (+0.45%), and NAFLD (+1.33%) increased.

“The burden of hepatitis B–related mortality has decreased because we have been so good at vaccinating people,” Dr. Younossi remarked.
 

NAFLD ‘exploding’ in Middle East, North Africa, and East Asia

The increase in NAFLD has been seen in all regions of the world, but a breakdown by region shows that NAFLD is primarily “exploding” with highest prevalence and mortality in the Middle East (mostly Egypt, Iran, and Turkey), North Africa, and East Asia, said Dr. Younossi. In addition, there are large increases in the West and South America.

“We knew that the prevalence was high in the Middle East, but we now know that mortality is also high, so we are connecting these data,” said Dr. Younossi.
 

Awareness lacking

Dr. Younossi pressed the fact that awareness among the general population, primary care providers, and policymakers is very low. “From my perspective, raising awareness of NAFLD is the number one priority, and that is the value of this study.”

He added that more people will become aware as testing becomes more manageable.

“There are some noninvasive tests being developed, so in the future, we won’t have to do liver biopsies to diagnose these patients,” he said. “Currently, there are some excellent treatments being developed.”

“The WHO [World Health Organization] does not mention NAFLD as an important noncommunicable disease, and this too has to change,” Dr. Younossi added.

Dr. Younossi has received research funds and/or has consulted for Abbott, Allergan, Bristol-Myers Squibb, Echosens, Genfit, Gilead Sciences, Intercept, Madrigal, Merck, and Novo Nordisk. Dr. Krag has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

LONDON – Around the world, nonalcoholic fatty liver disease (NAFLD) has driven an increase in deaths from liver cancer over the past decade, overtaking alcoholic liver disease, hepatitis B, and hepatitis C, according to an analysis of the Global Burden of Disease Study 2019.

A global rise in liver cancer deaths and chronic liver disease reflects changes in underlying health patterns, said Zobair Younossi, MD, MPH, professor and chair, department of medicine, Inova Fairfax Medical Campus, Falls Church, Va., who presented the analysis at the International Liver Congress (ILC) 2022.

“NAFLD and NASH [nonalcoholic steatohepatitis] are rapidly becoming the main causes of cirrhosis and liver cancer in the world,” Dr. Younossi told this news organization. “We have known about the increasing prevalence for some time, but now the outcomes in terms of mortality are catching up,” he said.

“The bottom line of this study is that the burden of this disease [NAFLD] is going up, and it will be the most important disease of the next decade or so,” he said, adding that “the largest annual percentage increase in rates of mortality from liver cancer or chronic liver disease cirrhosis is related to NAFLD.”

Specifically, during the decade of 2009-2019, the annual percent change (APC) of +1.33% in the global liver cancer death rate was driven by the fact that the APC for NAFLD was +2.47%. By comparison, the APC for alcoholic liver disease was +1.91%; for hepatitis B, the APC was +0.21%; and for hepatitis C, the APC was +1.12%.

Aleksander Krag, MD, PhD, professor and senior consultant of hepatology and director of Odense Liver Research Centre at SDU and Odense University Hospital, Denmark, who chaired the session in which this presentation was a part, acknowledged the importance of recognizing the contribution of NAFLD to liver cancer mortality.

“Liver diseases are on the rise. They are the fastest rising cause of death in the United Kingdom, faster than heart disease and other cancers. NAFLD in particular is the fastest growing cause of liver cancer, and the leading cause in France and the United States,” he remarked.

Dr. Krag also highlighted the costs of disease management.

“Managing fatty liver disease in Europe is estimated at €35 billion in direct health care, so we need to do something now,” he stressed.

“The global burden of NAFLD is so high that we need both prevention and treatment tools,” Dr. Krag said. “Change to lifestyle is a ‘no-brainer’ and costs governments very little. For the sake of our young people, we need to take this very seriously. At a political level, we can easily implement this, for example, by banning junk food advertisements, but also educating young people and their families. Good drugs will also help.”
 

NAFLD: The liver manifestation of type 2 diabetes

About 25%-30% of the global population have NAFLD, and 3%-5% have NASH. Dr. Younossi highlighted that the U.S. transplant database shows that NAFLD was the second indication for all liver transplants in the country. NAFLD also was a leading cause of liver transplants for patients with hepatocellular carcinoma.

There are around two billion cases of chronic liver disease globally, he said. He noted that over time, there has been an increase in all kinds of liver diseases, as reflected in the annual percent change.

“The global epidemic of obesity and type 2 diabetes is driving the rise in NAFLD, but even among lean people, the prevalence of NAFLD is around 9%,” Dr. Younossi said. “Alongside the eye and kidney complications of diabetes, this is the liver manifestation of type 2 diabetes.”

To assess global liver disease and death, Dr. Younossi and his colleagues turned to the Global Burden of Disease Study, which gathered data from around 7,000 investigators located across 22 different regions of the world, comprising 156 countries.

They calculated the incidence, prevalence, mortality, and disability-adjusted life-years (DALYs) in relation to liver cancer and chronic liver disease, including the APC. They linked the data to changes in four liver diseases: NAFLD, alcoholic liver disease, hepatitis B infection, and hepatitis C infection.

The cases of NAFLD reported in the study had been diagnosed by ultrasound or other imaging. Importantly, the prevalence of NAFLD was adjusted for alcohol use in the various national populations, explained Dr. Younossi.

In 2019, they reported that globally, the overall prevalence of liver disease reached 1.69 billion (liver cancer, 0.04%; chronic liver disease, 99.96%), with an incidence of 2.59 million (liver cancer, 20.7%; chronic liver disease, 79.3%), mortality of 1.95 million (liver cancer, 24.8%; chronic liver disease, 75.3%), and DALYs of 58.7 million (liver cancer, 21.3%; chronic liver disease, 78.7%).

Between 2009 and 2019, deaths from liver cancer rose by 27.2%, and deaths from chronic liver disease rose by 10.6%. DALYs from liver cancer rose by 21.9%, and DALYs from chronic liver disease were up by 5.1%.

In contrast to the increase in liver cancer deaths, deaths from chronic liver disease decreased (APC, –0.18%). The decrease was driven by a decrease in hepatitis B (APC, –1.83%). APCs for hepatitis C (+0.37%), alcoholic liver disease (+0.45%), and NAFLD (+1.33%) increased.

“The burden of hepatitis B–related mortality has decreased because we have been so good at vaccinating people,” Dr. Younossi remarked.
 

NAFLD ‘exploding’ in Middle East, North Africa, and East Asia

The increase in NAFLD has been seen in all regions of the world, but a breakdown by region shows that NAFLD is primarily “exploding” with highest prevalence and mortality in the Middle East (mostly Egypt, Iran, and Turkey), North Africa, and East Asia, said Dr. Younossi. In addition, there are large increases in the West and South America.

“We knew that the prevalence was high in the Middle East, but we now know that mortality is also high, so we are connecting these data,” said Dr. Younossi.
 

Awareness lacking

Dr. Younossi pressed the fact that awareness among the general population, primary care providers, and policymakers is very low. “From my perspective, raising awareness of NAFLD is the number one priority, and that is the value of this study.”

He added that more people will become aware as testing becomes more manageable.

“There are some noninvasive tests being developed, so in the future, we won’t have to do liver biopsies to diagnose these patients,” he said. “Currently, there are some excellent treatments being developed.”

“The WHO [World Health Organization] does not mention NAFLD as an important noncommunicable disease, and this too has to change,” Dr. Younossi added.

Dr. Younossi has received research funds and/or has consulted for Abbott, Allergan, Bristol-Myers Squibb, Echosens, Genfit, Gilead Sciences, Intercept, Madrigal, Merck, and Novo Nordisk. Dr. Krag has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

LONDON – Around the world, nonalcoholic fatty liver disease (NAFLD) has driven an increase in deaths from liver cancer over the past decade, overtaking alcoholic liver disease, hepatitis B, and hepatitis C, according to an analysis of the Global Burden of Disease Study 2019.

A global rise in liver cancer deaths and chronic liver disease reflects changes in underlying health patterns, said Zobair Younossi, MD, MPH, professor and chair, department of medicine, Inova Fairfax Medical Campus, Falls Church, Va., who presented the analysis at the International Liver Congress (ILC) 2022.

“NAFLD and NASH [nonalcoholic steatohepatitis] are rapidly becoming the main causes of cirrhosis and liver cancer in the world,” Dr. Younossi told this news organization. “We have known about the increasing prevalence for some time, but now the outcomes in terms of mortality are catching up,” he said.

“The bottom line of this study is that the burden of this disease [NAFLD] is going up, and it will be the most important disease of the next decade or so,” he said, adding that “the largest annual percentage increase in rates of mortality from liver cancer or chronic liver disease cirrhosis is related to NAFLD.”

Specifically, during the decade of 2009-2019, the annual percent change (APC) of +1.33% in the global liver cancer death rate was driven by the fact that the APC for NAFLD was +2.47%. By comparison, the APC for alcoholic liver disease was +1.91%; for hepatitis B, the APC was +0.21%; and for hepatitis C, the APC was +1.12%.

Aleksander Krag, MD, PhD, professor and senior consultant of hepatology and director of Odense Liver Research Centre at SDU and Odense University Hospital, Denmark, who chaired the session in which this presentation was a part, acknowledged the importance of recognizing the contribution of NAFLD to liver cancer mortality.

“Liver diseases are on the rise. They are the fastest rising cause of death in the United Kingdom, faster than heart disease and other cancers. NAFLD in particular is the fastest growing cause of liver cancer, and the leading cause in France and the United States,” he remarked.

Dr. Krag also highlighted the costs of disease management.

“Managing fatty liver disease in Europe is estimated at €35 billion in direct health care, so we need to do something now,” he stressed.

“The global burden of NAFLD is so high that we need both prevention and treatment tools,” Dr. Krag said. “Change to lifestyle is a ‘no-brainer’ and costs governments very little. For the sake of our young people, we need to take this very seriously. At a political level, we can easily implement this, for example, by banning junk food advertisements, but also educating young people and their families. Good drugs will also help.”
 

NAFLD: The liver manifestation of type 2 diabetes

About 25%-30% of the global population have NAFLD, and 3%-5% have NASH. Dr. Younossi highlighted that the U.S. transplant database shows that NAFLD was the second indication for all liver transplants in the country. NAFLD also was a leading cause of liver transplants for patients with hepatocellular carcinoma.

There are around two billion cases of chronic liver disease globally, he said. He noted that over time, there has been an increase in all kinds of liver diseases, as reflected in the annual percent change.

“The global epidemic of obesity and type 2 diabetes is driving the rise in NAFLD, but even among lean people, the prevalence of NAFLD is around 9%,” Dr. Younossi said. “Alongside the eye and kidney complications of diabetes, this is the liver manifestation of type 2 diabetes.”

To assess global liver disease and death, Dr. Younossi and his colleagues turned to the Global Burden of Disease Study, which gathered data from around 7,000 investigators located across 22 different regions of the world, comprising 156 countries.

They calculated the incidence, prevalence, mortality, and disability-adjusted life-years (DALYs) in relation to liver cancer and chronic liver disease, including the APC. They linked the data to changes in four liver diseases: NAFLD, alcoholic liver disease, hepatitis B infection, and hepatitis C infection.

The cases of NAFLD reported in the study had been diagnosed by ultrasound or other imaging. Importantly, the prevalence of NAFLD was adjusted for alcohol use in the various national populations, explained Dr. Younossi.

In 2019, they reported that globally, the overall prevalence of liver disease reached 1.69 billion (liver cancer, 0.04%; chronic liver disease, 99.96%), with an incidence of 2.59 million (liver cancer, 20.7%; chronic liver disease, 79.3%), mortality of 1.95 million (liver cancer, 24.8%; chronic liver disease, 75.3%), and DALYs of 58.7 million (liver cancer, 21.3%; chronic liver disease, 78.7%).

Between 2009 and 2019, deaths from liver cancer rose by 27.2%, and deaths from chronic liver disease rose by 10.6%. DALYs from liver cancer rose by 21.9%, and DALYs from chronic liver disease were up by 5.1%.

In contrast to the increase in liver cancer deaths, deaths from chronic liver disease decreased (APC, –0.18%). The decrease was driven by a decrease in hepatitis B (APC, –1.83%). APCs for hepatitis C (+0.37%), alcoholic liver disease (+0.45%), and NAFLD (+1.33%) increased.

“The burden of hepatitis B–related mortality has decreased because we have been so good at vaccinating people,” Dr. Younossi remarked.
 

NAFLD ‘exploding’ in Middle East, North Africa, and East Asia

The increase in NAFLD has been seen in all regions of the world, but a breakdown by region shows that NAFLD is primarily “exploding” with highest prevalence and mortality in the Middle East (mostly Egypt, Iran, and Turkey), North Africa, and East Asia, said Dr. Younossi. In addition, there are large increases in the West and South America.

“We knew that the prevalence was high in the Middle East, but we now know that mortality is also high, so we are connecting these data,” said Dr. Younossi.
 

Awareness lacking

Dr. Younossi pressed the fact that awareness among the general population, primary care providers, and policymakers is very low. “From my perspective, raising awareness of NAFLD is the number one priority, and that is the value of this study.”

He added that more people will become aware as testing becomes more manageable.

“There are some noninvasive tests being developed, so in the future, we won’t have to do liver biopsies to diagnose these patients,” he said. “Currently, there are some excellent treatments being developed.”

“The WHO [World Health Organization] does not mention NAFLD as an important noncommunicable disease, and this too has to change,” Dr. Younossi added.

Dr. Younossi has received research funds and/or has consulted for Abbott, Allergan, Bristol-Myers Squibb, Echosens, Genfit, Gilead Sciences, Intercept, Madrigal, Merck, and Novo Nordisk. Dr. Krag has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

LONDON – Around the world, nonalcoholic fatty liver disease (NAFLD) has driven an increase in deaths from liver cancer over the past decade, overtaking alcoholic liver disease, hepatitis B, and hepatitis C, according to an analysis of the Global Burden of Disease Study 2019.

A global rise in liver cancer deaths and chronic liver disease reflects changes in underlying health patterns, said Zobair Younossi, MD, MPH, professor and chair, department of medicine, Inova Fairfax Medical Campus, Falls Church, Va., who presented the analysis at the meeting sponsored by the European Association for the Study of the Liver.

“NAFLD and NASH [nonalcoholic steatohepatitis] are rapidly becoming the main causes of cirrhosis and liver cancer in the world,” Dr. Younossi told this news organization. “We have known about the increasing prevalence for some time, but now the outcomes in terms of mortality are catching up,” he said.

“The bottom line of this study is that the burden of this disease [NAFLD] is going up, and it will be the most important disease of the next decade or so,” he said, adding that “the largest annual percentage increase in rates of mortality from liver cancer or chronic liver disease cirrhosis is related to NAFLD.”

Specifically, during the decade of 2009–2019, the annual percent change of +1.33% in the global liver cancer death rate was driven by the fact that the APC for NAFLD was +2.47%. By comparison, the APC for alcoholic liver disease was +1.91%; for hepatitis B, the APC was +0.21%; and for hepatitis C, the APC was +1.12%.

Aleksander Krag, MD, PhD, professor and senior consultant of hepatology and director of Odense (Denmark) Liver Research Centre at SDU and Odense University Hospital, who chaired the session in which this presentation was a part, acknowledged the importance of recognizing the contribution of NAFLD to liver cancer mortality.

“Liver diseases are on the rise. They are the fastest rising cause of death in the United Kingdom, faster than heart disease and other cancers. NAFLD in particular is the fastest growing cause of liver cancer, and the leading cause in France and the United States,” he remarked.

Dr. Krag also highlighted the costs of disease management.

“Managing fatty liver disease in Europe is estimated at €35 billion in direct health care, so we need to do something now,” he stressed.

“The global burden of NAFLD is so high that we need both prevention and treatment tools,” Dr. Krag said. “Change to lifestyle is a ‘no-brainer’ and costs governments very little. For the sake of our young people, we need to take this very seriously. At a political level, we can easily implement this, for example, by banning junk food advertisements, but also educating young people and their families. Good drugs will also help.”
 

NAFLD: The liver manifestation of type 2 diabetes

About 25%-30% of the global population have NAFLD, and 3%-5% have NASH. Dr. Younossi highlighted that the U.S. transplant database shows that NAFLD was the second indication for all liver transplants in the country. NAFLD also was a leading cause of liver transplants for patients with hepatocellular carcinoma.

There are around 2 billion cases of chronic liver disease globally, he said. He noted that, over time, there has been an increase in all kinds of liver diseases, as reflected in the annual percent change.

“The global epidemic of obesity and type 2 diabetes is driving the rise in NAFLD, but even among lean people, the prevalence of NAFLD is around 9%,” Dr. Younossi said. “Alongside the eye and kidney complications of diabetes, this is the liver manifestation of type 2 diabetes.”

To assess global liver disease and death, Dr. Younossi and his colleagues turned to the Global Burden of Disease Study, which gathered data from around 7,000 investigators located across 22 different regions of the world, comprising 156 countries.

They calculated the incidence, prevalence, mortality, and disability-adjusted life-years (DALYs) in relation to liver cancer and chronic liver disease, including the APC. They linked the data to changes in four liver diseases: NAFLD, alcoholic liver disease, hepatitis B infection, and hepatitis C infection.

The cases of NAFLD reported in the study had been diagnosed by ultrasound or other imaging. Importantly, the prevalence of NAFLD was adjusted for alcohol use in the various national populations, explained Dr. Younossi.

In 2019, they reported that the overall global prevalence of liver disease reached 1.69 billion (liver cancer, 0.04%; chronic liver disease, 99.96%), with an incidence of 2.59 million (liver cancer, 20.7%; chronic liver disease, 79.3%), mortality of 1.95 million (liver cancer, 24.8%; chronic liver disease, 75.3%), and DALYs of 58.7 million (liver cancer, 21.3%; chronic liver disease, 78.7%).

Between 2009 and 2019, deaths from liver cancer rose by 27.2%, and deaths from chronic liver disease rose by 10.6%. DALYs from liver cancer rose by 21.9%, and DALYs from chronic liver disease were up by 5.1%.

In contrast to the increase in liver cancer deaths, deaths from chronic liver disease decreased (APC, –0.18%). The decrease was driven by a decrease in hepatitis B (APC, –1.83%). APCs for hepatitis C (+0.37%), alcoholic liver disease (+0.45%), and NAFLD (+1.33%) increased.

“The burden of hepatitis B–related mortality has decreased because we have been so good at vaccinating people,” Dr. Younossi remarked.
 

NAFLD ‘exploding’ in Middle East, North Africa, and East Asia

The increase in NAFLD has been seen in all regions of the world, but a breakdown by region shows that NAFLD is primarily “exploding” with highest prevalence and mortality in the Middle East (mostly Egypt, Iran, and Turkey), North Africa, and East Asia, said Dr. Younossi. In addition, there are large increases in the West and South America.

“We knew that the prevalence was high in the Middle East, but we now know that mortality is also high, so we are connecting these data,” said Dr. Younossi.
 

Awareness lacking

Dr. Younossi pressed the fact that awareness among the general population, primary care providers, and policy makers is very low. “From my perspective, raising awareness of NAFLD is the No. 1 priority, and that is the value of this study.”

He added that more people will become aware as testing becomes more manageable.

“There are some noninvasive tests being developed, so in the future, we won’t have to do liver biopsies to diagnose these patients,” he said. “Currently, there are some excellent treatments being developed.”

“The [World Health Organization] does not mention NAFLD as an important noncommunicable disease, and this too has to change,” Dr. Younossi added.

Dr. Younossi has received research funds and/or has consulted for Abbott, Allergan, Bristol-Myers Squibb, Echosens, Genfit, Gilead Sciences, Intercept, Madrigal, Merck, and Novo Nordisk. Dr. Karg disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

LONDON – Around the world, nonalcoholic fatty liver disease (NAFLD) has driven an increase in deaths from liver cancer over the past decade, overtaking alcoholic liver disease, hepatitis B, and hepatitis C, according to an analysis of the Global Burden of Disease Study 2019.

A global rise in liver cancer deaths and chronic liver disease reflects changes in underlying health patterns, said Zobair Younossi, MD, MPH, professor and chair, department of medicine, Inova Fairfax Medical Campus, Falls Church, Va., who presented the analysis at the meeting sponsored by the European Association for the Study of the Liver.

“NAFLD and NASH [nonalcoholic steatohepatitis] are rapidly becoming the main causes of cirrhosis and liver cancer in the world,” Dr. Younossi told this news organization. “We have known about the increasing prevalence for some time, but now the outcomes in terms of mortality are catching up,” he said.

“The bottom line of this study is that the burden of this disease [NAFLD] is going up, and it will be the most important disease of the next decade or so,” he said, adding that “the largest annual percentage increase in rates of mortality from liver cancer or chronic liver disease cirrhosis is related to NAFLD.”

Specifically, during the decade of 2009–2019, the annual percent change of +1.33% in the global liver cancer death rate was driven by the fact that the APC for NAFLD was +2.47%. By comparison, the APC for alcoholic liver disease was +1.91%; for hepatitis B, the APC was +0.21%; and for hepatitis C, the APC was +1.12%.

Aleksander Krag, MD, PhD, professor and senior consultant of hepatology and director of Odense (Denmark) Liver Research Centre at SDU and Odense University Hospital, who chaired the session in which this presentation was a part, acknowledged the importance of recognizing the contribution of NAFLD to liver cancer mortality.

“Liver diseases are on the rise. They are the fastest rising cause of death in the United Kingdom, faster than heart disease and other cancers. NAFLD in particular is the fastest growing cause of liver cancer, and the leading cause in France and the United States,” he remarked.

Dr. Krag also highlighted the costs of disease management.

“Managing fatty liver disease in Europe is estimated at €35 billion in direct health care, so we need to do something now,” he stressed.

“The global burden of NAFLD is so high that we need both prevention and treatment tools,” Dr. Krag said. “Change to lifestyle is a ‘no-brainer’ and costs governments very little. For the sake of our young people, we need to take this very seriously. At a political level, we can easily implement this, for example, by banning junk food advertisements, but also educating young people and their families. Good drugs will also help.”
 

NAFLD: The liver manifestation of type 2 diabetes

About 25%-30% of the global population have NAFLD, and 3%-5% have NASH. Dr. Younossi highlighted that the U.S. transplant database shows that NAFLD was the second indication for all liver transplants in the country. NAFLD also was a leading cause of liver transplants for patients with hepatocellular carcinoma.

There are around 2 billion cases of chronic liver disease globally, he said. He noted that, over time, there has been an increase in all kinds of liver diseases, as reflected in the annual percent change.

“The global epidemic of obesity and type 2 diabetes is driving the rise in NAFLD, but even among lean people, the prevalence of NAFLD is around 9%,” Dr. Younossi said. “Alongside the eye and kidney complications of diabetes, this is the liver manifestation of type 2 diabetes.”

To assess global liver disease and death, Dr. Younossi and his colleagues turned to the Global Burden of Disease Study, which gathered data from around 7,000 investigators located across 22 different regions of the world, comprising 156 countries.

They calculated the incidence, prevalence, mortality, and disability-adjusted life-years (DALYs) in relation to liver cancer and chronic liver disease, including the APC. They linked the data to changes in four liver diseases: NAFLD, alcoholic liver disease, hepatitis B infection, and hepatitis C infection.

The cases of NAFLD reported in the study had been diagnosed by ultrasound or other imaging. Importantly, the prevalence of NAFLD was adjusted for alcohol use in the various national populations, explained Dr. Younossi.

In 2019, they reported that the overall global prevalence of liver disease reached 1.69 billion (liver cancer, 0.04%; chronic liver disease, 99.96%), with an incidence of 2.59 million (liver cancer, 20.7%; chronic liver disease, 79.3%), mortality of 1.95 million (liver cancer, 24.8%; chronic liver disease, 75.3%), and DALYs of 58.7 million (liver cancer, 21.3%; chronic liver disease, 78.7%).

Between 2009 and 2019, deaths from liver cancer rose by 27.2%, and deaths from chronic liver disease rose by 10.6%. DALYs from liver cancer rose by 21.9%, and DALYs from chronic liver disease were up by 5.1%.

In contrast to the increase in liver cancer deaths, deaths from chronic liver disease decreased (APC, –0.18%). The decrease was driven by a decrease in hepatitis B (APC, –1.83%). APCs for hepatitis C (+0.37%), alcoholic liver disease (+0.45%), and NAFLD (+1.33%) increased.

“The burden of hepatitis B–related mortality has decreased because we have been so good at vaccinating people,” Dr. Younossi remarked.
 

NAFLD ‘exploding’ in Middle East, North Africa, and East Asia

The increase in NAFLD has been seen in all regions of the world, but a breakdown by region shows that NAFLD is primarily “exploding” with highest prevalence and mortality in the Middle East (mostly Egypt, Iran, and Turkey), North Africa, and East Asia, said Dr. Younossi. In addition, there are large increases in the West and South America.

“We knew that the prevalence was high in the Middle East, but we now know that mortality is also high, so we are connecting these data,” said Dr. Younossi.
 

Awareness lacking

Dr. Younossi pressed the fact that awareness among the general population, primary care providers, and policy makers is very low. “From my perspective, raising awareness of NAFLD is the No. 1 priority, and that is the value of this study.”

He added that more people will become aware as testing becomes more manageable.

“There are some noninvasive tests being developed, so in the future, we won’t have to do liver biopsies to diagnose these patients,” he said. “Currently, there are some excellent treatments being developed.”

“The [World Health Organization] does not mention NAFLD as an important noncommunicable disease, and this too has to change,” Dr. Younossi added.

Dr. Younossi has received research funds and/or has consulted for Abbott, Allergan, Bristol-Myers Squibb, Echosens, Genfit, Gilead Sciences, Intercept, Madrigal, Merck, and Novo Nordisk. Dr. Karg disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

LONDON – Around the world, nonalcoholic fatty liver disease (NAFLD) has driven an increase in deaths from liver cancer over the past decade, overtaking alcoholic liver disease, hepatitis B, and hepatitis C, according to an analysis of the Global Burden of Disease Study 2019.

A global rise in liver cancer deaths and chronic liver disease reflects changes in underlying health patterns, said Zobair Younossi, MD, MPH, professor and chair, department of medicine, Inova Fairfax Medical Campus, Falls Church, Va., who presented the analysis at the meeting sponsored by the European Association for the Study of the Liver.

“NAFLD and NASH [nonalcoholic steatohepatitis] are rapidly becoming the main causes of cirrhosis and liver cancer in the world,” Dr. Younossi told this news organization. “We have known about the increasing prevalence for some time, but now the outcomes in terms of mortality are catching up,” he said.

“The bottom line of this study is that the burden of this disease [NAFLD] is going up, and it will be the most important disease of the next decade or so,” he said, adding that “the largest annual percentage increase in rates of mortality from liver cancer or chronic liver disease cirrhosis is related to NAFLD.”

Specifically, during the decade of 2009–2019, the annual percent change of +1.33% in the global liver cancer death rate was driven by the fact that the APC for NAFLD was +2.47%. By comparison, the APC for alcoholic liver disease was +1.91%; for hepatitis B, the APC was +0.21%; and for hepatitis C, the APC was +1.12%.

Aleksander Krag, MD, PhD, professor and senior consultant of hepatology and director of Odense (Denmark) Liver Research Centre at SDU and Odense University Hospital, who chaired the session in which this presentation was a part, acknowledged the importance of recognizing the contribution of NAFLD to liver cancer mortality.

“Liver diseases are on the rise. They are the fastest rising cause of death in the United Kingdom, faster than heart disease and other cancers. NAFLD in particular is the fastest growing cause of liver cancer, and the leading cause in France and the United States,” he remarked.

Dr. Krag also highlighted the costs of disease management.

“Managing fatty liver disease in Europe is estimated at €35 billion in direct health care, so we need to do something now,” he stressed.

“The global burden of NAFLD is so high that we need both prevention and treatment tools,” Dr. Krag said. “Change to lifestyle is a ‘no-brainer’ and costs governments very little. For the sake of our young people, we need to take this very seriously. At a political level, we can easily implement this, for example, by banning junk food advertisements, but also educating young people and their families. Good drugs will also help.”
 

NAFLD: The liver manifestation of type 2 diabetes

About 25%-30% of the global population have NAFLD, and 3%-5% have NASH. Dr. Younossi highlighted that the U.S. transplant database shows that NAFLD was the second indication for all liver transplants in the country. NAFLD also was a leading cause of liver transplants for patients with hepatocellular carcinoma.

There are around 2 billion cases of chronic liver disease globally, he said. He noted that, over time, there has been an increase in all kinds of liver diseases, as reflected in the annual percent change.

“The global epidemic of obesity and type 2 diabetes is driving the rise in NAFLD, but even among lean people, the prevalence of NAFLD is around 9%,” Dr. Younossi said. “Alongside the eye and kidney complications of diabetes, this is the liver manifestation of type 2 diabetes.”

To assess global liver disease and death, Dr. Younossi and his colleagues turned to the Global Burden of Disease Study, which gathered data from around 7,000 investigators located across 22 different regions of the world, comprising 156 countries.

They calculated the incidence, prevalence, mortality, and disability-adjusted life-years (DALYs) in relation to liver cancer and chronic liver disease, including the APC. They linked the data to changes in four liver diseases: NAFLD, alcoholic liver disease, hepatitis B infection, and hepatitis C infection.

The cases of NAFLD reported in the study had been diagnosed by ultrasound or other imaging. Importantly, the prevalence of NAFLD was adjusted for alcohol use in the various national populations, explained Dr. Younossi.

In 2019, they reported that the overall global prevalence of liver disease reached 1.69 billion (liver cancer, 0.04%; chronic liver disease, 99.96%), with an incidence of 2.59 million (liver cancer, 20.7%; chronic liver disease, 79.3%), mortality of 1.95 million (liver cancer, 24.8%; chronic liver disease, 75.3%), and DALYs of 58.7 million (liver cancer, 21.3%; chronic liver disease, 78.7%).

Between 2009 and 2019, deaths from liver cancer rose by 27.2%, and deaths from chronic liver disease rose by 10.6%. DALYs from liver cancer rose by 21.9%, and DALYs from chronic liver disease were up by 5.1%.

In contrast to the increase in liver cancer deaths, deaths from chronic liver disease decreased (APC, –0.18%). The decrease was driven by a decrease in hepatitis B (APC, –1.83%). APCs for hepatitis C (+0.37%), alcoholic liver disease (+0.45%), and NAFLD (+1.33%) increased.

“The burden of hepatitis B–related mortality has decreased because we have been so good at vaccinating people,” Dr. Younossi remarked.
 

NAFLD ‘exploding’ in Middle East, North Africa, and East Asia

The increase in NAFLD has been seen in all regions of the world, but a breakdown by region shows that NAFLD is primarily “exploding” with highest prevalence and mortality in the Middle East (mostly Egypt, Iran, and Turkey), North Africa, and East Asia, said Dr. Younossi. In addition, there are large increases in the West and South America.

“We knew that the prevalence was high in the Middle East, but we now know that mortality is also high, so we are connecting these data,” said Dr. Younossi.
 

Awareness lacking

Dr. Younossi pressed the fact that awareness among the general population, primary care providers, and policy makers is very low. “From my perspective, raising awareness of NAFLD is the No. 1 priority, and that is the value of this study.”

He added that more people will become aware as testing becomes more manageable.

“There are some noninvasive tests being developed, so in the future, we won’t have to do liver biopsies to diagnose these patients,” he said. “Currently, there are some excellent treatments being developed.”

“The [World Health Organization] does not mention NAFLD as an important noncommunicable disease, and this too has to change,” Dr. Younossi added.

Dr. Younossi has received research funds and/or has consulted for Abbott, Allergan, Bristol-Myers Squibb, Echosens, Genfit, Gilead Sciences, Intercept, Madrigal, Merck, and Novo Nordisk. Dr. Karg disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

COPENHAGEN – Discontinuing maintenance immunosuppressive therapy (IST) in patients with proliferative lupus nephritis in remission proved less effective than continuing it in terms of the rates of renal relapse and severe systemic lupus erythematosus (SLE) flare, results from the WIN-Lupus trial show.

Lead researcher Noemie Jourde-Chiche, MD, assistant professor at Aix-Marseille (France) University, presented the results at the annual European Congress of Rheumatology.

The randomized, controlled trial aimed to determine the optimal duration of maintenance IST for proliferative lupus nephritis, by asking whether discontinuation of such therapy after 2-3 years was noninferior to IST continuation for 2 more years.

“This is the first randomized IST trial in proliferative lupus nephritis,” Dr. Jourde-Chiche reported. “We found that noninferiority of IST discontinuation was not demonstrated, and those who discontinued had a higher risk of SLE flares, but the majority of patients who discontinued did not experience flare.”

Regarding the incidence of renal relapse, no statistically significant difference was found between patients who continued versus those who discontinued IST.

Rheumatologist Christophe Richez, MD, of the Groupe Hospitalier Pellegrin-CHU de Bordeaux (France) welcomed the trial. “The work does not find a significant difference but suggests that with more power, the difference would have been significant,” he said in an interview.

He added that a significant number of patients refused to enter the study for several reasons, including scheduling a pregnancy and fear of relapse after stopping the treatment. “This in itself shows that we need this type of study to know if we can stop the treatment to plan a pregnancy or if a relay treatment is necessary. These data also mean we can now better inform our patients about the benefit-risk [profile] of continuing treatment or not.”

Dr. Richez, who was not involved in the trial, noted that the data provide information that strongly suggest more research is needed to better determine which patients are at risk of relapse, and consequently, for which patients is discontinuation possible. “There’s also a need for further analysis of tolerance to the immunosuppressive drugs according to the strategy.”

Finally, he referred to the issue around therapeutic adherence that is often faced with management of lupus. “The data from this study will allow us to better explain to patients the need to continue or discontinue their treatments, including hydroxychloroquine, and also the possibility of decreasing the immunosuppressive drugs to half-dose.”

Maintenance therapy in lupus nephritis: To continue or not?

Conducted in 28 French centers, participants had class III or IV lupus nephritis with active lesions and had previously received induction IST of cyclophosphamide or mycophenolate mofetil with hydroxychloroquine and glucocorticoids. Maintenance IST was azathioprine or mycophenolate mofetil, hydroxychloroquine, and possibly low-dose glucocorticoids (below 10 mg/day).

A total of 96 patients were randomized into two groups: continuation of maintenance therapy (azathioprine or mycophenolate mofetil for 2-3 more years, hydroxychloroquine, and possibly low-dose glucocorticoids (below 10 mg/day), or discontinuation of maintenance therapy (azathioprine or mycophenolate mofetil) over 3 months.

Both study arms were similar with a mean age of 36-37 years, and 82%-86% of patients were female, 59%-67% were White. They had a mean disease duration of 7-9 years, and 72%-80% had experienced their first flare of proliferative nephritis. A total of 54%-65% had received cyclophosphamide induction therapy, and 75%-81% were on mycophenolate mofetil maintenance therapy that had been ongoing for a mean of 2.8 years. Tests of patients’ kidney function revealed a mean serum creatinine of 67-72 micromol/L and estimated glomerular filtration rate (eGFR) of 94-101 mL/min per 1.73 m². The mean SLE Disease Activity Index score was around 2.

Follow-up visits were conducted every 3 months for 2 years, and the trial had a primary end point of renal relapse rate at 24 months (confirmed by kidney biopsy), while secondary endpoints included rate of severe SLE flares, survival without renal relapse, or severe flare and adverse events, among others.

Patients were excluded if they were not taking hydroxychloroquine, had extrarenal SLE, an eGFR less than 30 mL/min per 1.73 m² or stage VI disease. After some participants did not finish the trial because of pregnancy, wish for pregnancy, or adverse events, data from a total of 40 in the IST continuation group and 44 in the discontinuation group were analyzed.
 

Noninferiority of discontinuation versus continuation not shown

A total of 12.5% in the continuation arm experienced renal relapse over 24 months, compared with 27.3% in the discontinuation arm (P = .079).

“The endpoint of noninferiority of discontinuation of immunosuppressive therapy was not shown, but no statistically significant difference was found between groups for renal relapse,” Dr. Jourde-Chiche said.

Severe SLE flares (renal or extrarenal) occurred significantly less often over 24 months in the continuation arm at 12.5% versus 31.8% in the discontinuation arm (P = .034).

However, Dr. Jourde-Chiche pointed out that “the majority of patients who discontinued treatment did not experience a flare.”

No differences were seen between groups with respect to any secondary endpoints. “Fortunately, no patients died or reached end-stage renal disease, and overall, the adverse events did not differ between groups,” she reported.

The study identified several risk factors for renal relapse, among which were low complement component 3 and higher baseline urinary protein to creatinine ratio.
 

Longer immunosuppressive therapy prediscontinuation leads to better results

Gabriella Moroni, MD, of the nephrology unit at Ospedale Maggiore Policlinico, Milan, authored a review of studies that attempted to interrupt glucocorticoids and other immunosuppressive agents in lupus nephritis and in SLE. Her review concluded that “the available data suggest that therapy withdrawal is feasible at least in patients enjoying a complete clinical remission after a prolonged therapy.”

Asked to comment on the French study, Dr. Moroni said the trial was very welcome. “In our long-term experience, we have stopped IST in 73 patients with lupus nephritis, followed for a mean of 23 years. Of these, 32 never reassumed therapy and 20 had at least one flare.”

Dr. Moroni noted that those participants who did not experience flares had significantly longer IST and longer remission before discontinuation and took hydroxychloroquine more frequently.

“We feel that, to prevent severe flares, firstly, lupus nephritis should be in complete remission for at least 3 years, and secondly, patients should have received IST for at least 5 years before discontinuation; immunosuppressive drugs should be tapered off very slowly and after strict clinical surveillance, and finally, hydroxychloroquine can prevent extrarenal flares.

Dr. Jourde-Chiche reported serving on a speakers bureau for Vifor Pharma and receiving grant/research support from Fresenius Medical Care. Some coauthors reported financial ties to many pharmaceutical companies. Dr. Richez said he has received fees for lectures or boards from GlaxoSmithKline, AstraZeneca, and Novartis. Dr. Moroni had no relevant disclosures.

COPENHAGEN – Discontinuing maintenance immunosuppressive therapy (IST) in patients with proliferative lupus nephritis in remission proved less effective than continuing it in terms of the rates of renal relapse and severe systemic lupus erythematosus (SLE) flare, results from the WIN-Lupus trial show.

Lead researcher Noemie Jourde-Chiche, MD, assistant professor at Aix-Marseille (France) University, presented the results at the annual European Congress of Rheumatology.

The randomized, controlled trial aimed to determine the optimal duration of maintenance IST for proliferative lupus nephritis, by asking whether discontinuation of such therapy after 2-3 years was noninferior to IST continuation for 2 more years.

“This is the first randomized IST trial in proliferative lupus nephritis,” Dr. Jourde-Chiche reported. “We found that noninferiority of IST discontinuation was not demonstrated, and those who discontinued had a higher risk of SLE flares, but the majority of patients who discontinued did not experience flare.”

Regarding the incidence of renal relapse, no statistically significant difference was found between patients who continued versus those who discontinued IST.

Rheumatologist Christophe Richez, MD, of the Groupe Hospitalier Pellegrin-CHU de Bordeaux (France) welcomed the trial. “The work does not find a significant difference but suggests that with more power, the difference would have been significant,” he said in an interview.

He added that a significant number of patients refused to enter the study for several reasons, including scheduling a pregnancy and fear of relapse after stopping the treatment. “This in itself shows that we need this type of study to know if we can stop the treatment to plan a pregnancy or if a relay treatment is necessary. These data also mean we can now better inform our patients about the benefit-risk [profile] of continuing treatment or not.”

Dr. Richez, who was not involved in the trial, noted that the data provide information that strongly suggest more research is needed to better determine which patients are at risk of relapse, and consequently, for which patients is discontinuation possible. “There’s also a need for further analysis of tolerance to the immunosuppressive drugs according to the strategy.”

Finally, he referred to the issue around therapeutic adherence that is often faced with management of lupus. “The data from this study will allow us to better explain to patients the need to continue or discontinue their treatments, including hydroxychloroquine, and also the possibility of decreasing the immunosuppressive drugs to half-dose.”

Maintenance therapy in lupus nephritis: To continue or not?

Conducted in 28 French centers, participants had class III or IV lupus nephritis with active lesions and had previously received induction IST of cyclophosphamide or mycophenolate mofetil with hydroxychloroquine and glucocorticoids. Maintenance IST was azathioprine or mycophenolate mofetil, hydroxychloroquine, and possibly low-dose glucocorticoids (below 10 mg/day).

A total of 96 patients were randomized into two groups: continuation of maintenance therapy (azathioprine or mycophenolate mofetil for 2-3 more years, hydroxychloroquine, and possibly low-dose glucocorticoids (below 10 mg/day), or discontinuation of maintenance therapy (azathioprine or mycophenolate mofetil) over 3 months.

Both study arms were similar with a mean age of 36-37 years, and 82%-86% of patients were female, 59%-67% were White. They had a mean disease duration of 7-9 years, and 72%-80% had experienced their first flare of proliferative nephritis. A total of 54%-65% had received cyclophosphamide induction therapy, and 75%-81% were on mycophenolate mofetil maintenance therapy that had been ongoing for a mean of 2.8 years. Tests of patients’ kidney function revealed a mean serum creatinine of 67-72 micromol/L and estimated glomerular filtration rate (eGFR) of 94-101 mL/min per 1.73 m². The mean SLE Disease Activity Index score was around 2.

Follow-up visits were conducted every 3 months for 2 years, and the trial had a primary end point of renal relapse rate at 24 months (confirmed by kidney biopsy), while secondary endpoints included rate of severe SLE flares, survival without renal relapse, or severe flare and adverse events, among others.

Patients were excluded if they were not taking hydroxychloroquine, had extrarenal SLE, an eGFR less than 30 mL/min per 1.73 m² or stage VI disease. After some participants did not finish the trial because of pregnancy, wish for pregnancy, or adverse events, data from a total of 40 in the IST continuation group and 44 in the discontinuation group were analyzed.
 

Noninferiority of discontinuation versus continuation not shown

A total of 12.5% in the continuation arm experienced renal relapse over 24 months, compared with 27.3% in the discontinuation arm (P = .079).

“The endpoint of noninferiority of discontinuation of immunosuppressive therapy was not shown, but no statistically significant difference was found between groups for renal relapse,” Dr. Jourde-Chiche said.

Severe SLE flares (renal or extrarenal) occurred significantly less often over 24 months in the continuation arm at 12.5% versus 31.8% in the discontinuation arm (P = .034).

However, Dr. Jourde-Chiche pointed out that “the majority of patients who discontinued treatment did not experience a flare.”

No differences were seen between groups with respect to any secondary endpoints. “Fortunately, no patients died or reached end-stage renal disease, and overall, the adverse events did not differ between groups,” she reported.

The study identified several risk factors for renal relapse, among which were low complement component 3 and higher baseline urinary protein to creatinine ratio.
 

Longer immunosuppressive therapy prediscontinuation leads to better results

Gabriella Moroni, MD, of the nephrology unit at Ospedale Maggiore Policlinico, Milan, authored a review of studies that attempted to interrupt glucocorticoids and other immunosuppressive agents in lupus nephritis and in SLE. Her review concluded that “the available data suggest that therapy withdrawal is feasible at least in patients enjoying a complete clinical remission after a prolonged therapy.”

Asked to comment on the French study, Dr. Moroni said the trial was very welcome. “In our long-term experience, we have stopped IST in 73 patients with lupus nephritis, followed for a mean of 23 years. Of these, 32 never reassumed therapy and 20 had at least one flare.”

Dr. Moroni noted that those participants who did not experience flares had significantly longer IST and longer remission before discontinuation and took hydroxychloroquine more frequently.

“We feel that, to prevent severe flares, firstly, lupus nephritis should be in complete remission for at least 3 years, and secondly, patients should have received IST for at least 5 years before discontinuation; immunosuppressive drugs should be tapered off very slowly and after strict clinical surveillance, and finally, hydroxychloroquine can prevent extrarenal flares.

Dr. Jourde-Chiche reported serving on a speakers bureau for Vifor Pharma and receiving grant/research support from Fresenius Medical Care. Some coauthors reported financial ties to many pharmaceutical companies. Dr. Richez said he has received fees for lectures or boards from GlaxoSmithKline, AstraZeneca, and Novartis. Dr. Moroni had no relevant disclosures.

COPENHAGEN – Discontinuing maintenance immunosuppressive therapy (IST) in patients with proliferative lupus nephritis in remission proved less effective than continuing it in terms of the rates of renal relapse and severe systemic lupus erythematosus (SLE) flare, results from the WIN-Lupus trial show.

Lead researcher Noemie Jourde-Chiche, MD, assistant professor at Aix-Marseille (France) University, presented the results at the annual European Congress of Rheumatology.

The randomized, controlled trial aimed to determine the optimal duration of maintenance IST for proliferative lupus nephritis, by asking whether discontinuation of such therapy after 2-3 years was noninferior to IST continuation for 2 more years.

“This is the first randomized IST trial in proliferative lupus nephritis,” Dr. Jourde-Chiche reported. “We found that noninferiority of IST discontinuation was not demonstrated, and those who discontinued had a higher risk of SLE flares, but the majority of patients who discontinued did not experience flare.”

Regarding the incidence of renal relapse, no statistically significant difference was found between patients who continued versus those who discontinued IST.

Rheumatologist Christophe Richez, MD, of the Groupe Hospitalier Pellegrin-CHU de Bordeaux (France) welcomed the trial. “The work does not find a significant difference but suggests that with more power, the difference would have been significant,” he said in an interview.

He added that a significant number of patients refused to enter the study for several reasons, including scheduling a pregnancy and fear of relapse after stopping the treatment. “This in itself shows that we need this type of study to know if we can stop the treatment to plan a pregnancy or if a relay treatment is necessary. These data also mean we can now better inform our patients about the benefit-risk [profile] of continuing treatment or not.”

Dr. Richez, who was not involved in the trial, noted that the data provide information that strongly suggest more research is needed to better determine which patients are at risk of relapse, and consequently, for which patients is discontinuation possible. “There’s also a need for further analysis of tolerance to the immunosuppressive drugs according to the strategy.”

Finally, he referred to the issue around therapeutic adherence that is often faced with management of lupus. “The data from this study will allow us to better explain to patients the need to continue or discontinue their treatments, including hydroxychloroquine, and also the possibility of decreasing the immunosuppressive drugs to half-dose.”

Maintenance therapy in lupus nephritis: To continue or not?

Conducted in 28 French centers, participants had class III or IV lupus nephritis with active lesions and had previously received induction IST of cyclophosphamide or mycophenolate mofetil with hydroxychloroquine and glucocorticoids. Maintenance IST was azathioprine or mycophenolate mofetil, hydroxychloroquine, and possibly low-dose glucocorticoids (below 10 mg/day).

A total of 96 patients were randomized into two groups: continuation of maintenance therapy (azathioprine or mycophenolate mofetil for 2-3 more years, hydroxychloroquine, and possibly low-dose glucocorticoids (below 10 mg/day), or discontinuation of maintenance therapy (azathioprine or mycophenolate mofetil) over 3 months.

Both study arms were similar with a mean age of 36-37 years, and 82%-86% of patients were female, 59%-67% were White. They had a mean disease duration of 7-9 years, and 72%-80% had experienced their first flare of proliferative nephritis. A total of 54%-65% had received cyclophosphamide induction therapy, and 75%-81% were on mycophenolate mofetil maintenance therapy that had been ongoing for a mean of 2.8 years. Tests of patients’ kidney function revealed a mean serum creatinine of 67-72 micromol/L and estimated glomerular filtration rate (eGFR) of 94-101 mL/min per 1.73 m². The mean SLE Disease Activity Index score was around 2.

Follow-up visits were conducted every 3 months for 2 years, and the trial had a primary end point of renal relapse rate at 24 months (confirmed by kidney biopsy), while secondary endpoints included rate of severe SLE flares, survival without renal relapse, or severe flare and adverse events, among others.

Patients were excluded if they were not taking hydroxychloroquine, had extrarenal SLE, an eGFR less than 30 mL/min per 1.73 m² or stage VI disease. After some participants did not finish the trial because of pregnancy, wish for pregnancy, or adverse events, data from a total of 40 in the IST continuation group and 44 in the discontinuation group were analyzed.
 

Noninferiority of discontinuation versus continuation not shown

A total of 12.5% in the continuation arm experienced renal relapse over 24 months, compared with 27.3% in the discontinuation arm (P = .079).

“The endpoint of noninferiority of discontinuation of immunosuppressive therapy was not shown, but no statistically significant difference was found between groups for renal relapse,” Dr. Jourde-Chiche said.

Severe SLE flares (renal or extrarenal) occurred significantly less often over 24 months in the continuation arm at 12.5% versus 31.8% in the discontinuation arm (P = .034).

However, Dr. Jourde-Chiche pointed out that “the majority of patients who discontinued treatment did not experience a flare.”

No differences were seen between groups with respect to any secondary endpoints. “Fortunately, no patients died or reached end-stage renal disease, and overall, the adverse events did not differ between groups,” she reported.

The study identified several risk factors for renal relapse, among which were low complement component 3 and higher baseline urinary protein to creatinine ratio.
 

Longer immunosuppressive therapy prediscontinuation leads to better results

Gabriella Moroni, MD, of the nephrology unit at Ospedale Maggiore Policlinico, Milan, authored a review of studies that attempted to interrupt glucocorticoids and other immunosuppressive agents in lupus nephritis and in SLE. Her review concluded that “the available data suggest that therapy withdrawal is feasible at least in patients enjoying a complete clinical remission after a prolonged therapy.”

Asked to comment on the French study, Dr. Moroni said the trial was very welcome. “In our long-term experience, we have stopped IST in 73 patients with lupus nephritis, followed for a mean of 23 years. Of these, 32 never reassumed therapy and 20 had at least one flare.”

Dr. Moroni noted that those participants who did not experience flares had significantly longer IST and longer remission before discontinuation and took hydroxychloroquine more frequently.

“We feel that, to prevent severe flares, firstly, lupus nephritis should be in complete remission for at least 3 years, and secondly, patients should have received IST for at least 5 years before discontinuation; immunosuppressive drugs should be tapered off very slowly and after strict clinical surveillance, and finally, hydroxychloroquine can prevent extrarenal flares.

Dr. Jourde-Chiche reported serving on a speakers bureau for Vifor Pharma and receiving grant/research support from Fresenius Medical Care. Some coauthors reported financial ties to many pharmaceutical companies. Dr. Richez said he has received fees for lectures or boards from GlaxoSmithKline, AstraZeneca, and Novartis. Dr. Moroni had no relevant disclosures.

COPENHAGEN – Most patients with immune-mediated inflammatory diseases (IMID) should not be considered at high risk for severe COVID-19 breakthrough infections, but those on anti-CD20 therapy are the exception, data from a large prospective, cohort study show.

“Overall, the data are reassuring, with conventional risk factors, such as age, and comorbidities seeming to be more important regarding risk of severe COVID-19 breakthrough infections than rheumatic disease or immunosuppressant medication,” said Laura Boekel, MD, from Amsterdam UMC, who presented the study at the annual European Congress of Rheumatology.

peterschreiber_media/iStock/Getty Images

But, she added, there was an exception for anti-CD20 therapy. “This is especially relevant for patients with conventional risk factors that might accumulate, and rheumatologists might want to consider alternative treatment options if possible. It is important to inform patients about the risks of anti-CD20.”

Another study, presented during the same session at the congress by Rebecca Hasseli, MD, from the University of Giessen (Germany) saw no deaths and no COVID-19 related complications in a cohort of triple-vaccinated patients with inflammatory rheumatic diseases, despite a higher median age and a higher rate of comorbidities compared to double-vaccinated and unvaccinated cohorts.

Ingrid Jyssum, MD, from Diakonhjemmet Hospital, Oslo, who presented results of the Nor-vaC study investigating the impact of different DMARDs on the immunogenicity of a third COVID-19 vaccine dose, welcomed the research by Dr. Boekel and Dr. Hasseli.

“The findings of Hasseli are interesting in the light of our data on serological response after the third dose, with a lack of breakthrough infections after three doses corresponding well to the robust antibody response that we found in our cohort,” she remarked. “This is very reassuring for our patients. Our own work together with the findings of Hasseli and Boekel demonstrate that additional vaccine doses are important to keep this population well protected against severe COVID-19 infections.”

The Nor-vaC study was conducted with a cohort of 1,100 patients with inflammatory joint and bowel diseases. “These patients had attenuated antibody responses after two vaccine doses; however, we found that a third vaccine dose brought the humoral response in patients up to the antibody levels that healthy controls had after two doses,” said Dr. Jyssum. “In addition, we found that the decline in antibodies after the third dose was less than the decline seen after the second dose. Importantly, the third dose was safe in our patients, with no new safety issues.”
 

Breakthrough infections and immunosuppressants

“Like the rest of the world, we were wondering if our patients were at increased risk of COVID-19, and if the immunosuppressants used by these patients influenced their risk,” said Dr. Boekel.

The researchers compared both the incidence and severity of COVID-19 breakthrough infections with the SARS-CoV-2 Delta variant in a population of fully vaccinated IMID patients taking immunosuppressants and controls (IMID patients not taking immunosuppressants and healthy controls).

Two large ongoing, prospective, multicenter cohort studies provided pooled data collected between February and December 2021 using digital questionnaires, standardized electronic case record forms, and medical files.

Finger-prick tests were used to collect blood samples that were analyzed after vaccination against SARS-CoV-2 for anti–receptor-binding domain (RBD) antibodies, and antinucleocapsid antibodies to identify asymptomatic breakthrough infections. Any associations between antibodies and the incidence of breakthrough infections were generated, and results were adjusted for sex, cardiovascular disease, chronic pulmonary disease, obesity, and vaccine type.

The analysis included 3,207 IMID patients taking immunosuppressants, and 1,810 controls (985 IMID patients not on immunosuppressants and 825 healthy controls).

Initially, Dr. Boekel and her colleagues looked at incidence of infections and hospitalizations prior to vaccination, and then after vaccination, which was the main aim of the study.

Prior to vaccination, hospitalization risk for COVID-19 was somewhat higher for IMID patients overall compared with controls, reported Dr. Boekel. “But those treated with anti-CD20 therapy, demonstrated much greater risk for severe disease.”

After the SARS-CoV-2 vaccination campaign began, the researchers then looked at how immunosuppressants influenced humoral response to SARS-CoV-2 vaccination.

“Anti-CD20 therapy showed the greatest impact on humoral immune response after SARS-CoV-2 vaccination,” said Dr. Boekel. Other immunosuppressant drugs had variable effects on humoral and cellular immunity. 

Once they had established that immunosuppressant drugs impaired immune responses to SARS-CoV-2 vaccination, the researchers wanted to determine if this affected clinical outcomes. Blood samples taken 28 days after the second vaccination enabled Dr. Boekel and her colleagues to see if antibody production was associated with breakthrough infections.   

Breakthrough infections were seen in 5% of patients on immunosuppressants, 5% of patients not on immunosuppressants, and 4% of healthy controls. Also, asymptomatic COVID-19 breakthrough cases were comparable between IMID patients taking immunosuppressants and controls, at 10% in each group.

“We saw that the incidence [of getting COVID-19] was comparable between groups, independent of whether they were receiving immunosuppressants or not, or healthy controls. However, if they developed antibodies against the two vaccinations the chance of getting infected was lower,” reported Dr. Boekel.

Hospitalization (severe disease) rates were also comparable between groups. “Patients with rheumatic diseases, even when treated with immunosuppressants were not at increased risk of severe disease from Delta breakthrough infections,” added the researcher. “Cases that were hospitalized were mainly elderly and those with comorbidities, for example cardiovascular disease and cardiopulmonary disease.”

Hospital admissions were 5.4% in patients on immunosuppressants, 5.7% in those not on immunosuppressants, and 6% in health controls.

However, once again, there was one exception, Dr. Boekel stressed. “Patients treated with anti-CD20 therapy were at increased risk of severe disease and hospitalization.”

Omicron variant has a different transmissibility than Delta, so the researchers continued the study looking at the Omicron variant. The data “were mostly reassuring,” said Dr. Boekel. “As expected, hospitalization rates decreased overall, with the exception of patients on anti-CD20 therapy where, despite overall reduced pathogenicity, patients remain at increased risk.”

She said that they were awaiting long-term data so the data reflect only short-term immunity against Omicron. “However, we included many elderly and patients with comorbidities, so this made the analysis very sensitive to detect severe cases,” she added.

Breakthrough infection among double- and triple-vaccinated patients

A lower rate of COVID-19 related complications and deaths were seen in patients who were triple-vaccinated against SARS-CoV-2, than in double-vaccinated or unvaccinated patients, despite the former having more comorbidities and use of rituximab (Rituxan), said Dr. Hasseli.

“These data support the recommendation of booster vaccination to reduce COVID-19-related mortality in patients with inflammatory rheumatic diseases [IRDs],” she said.

“A small number of COVID-19 cases were seen in patients with IRD after vaccinations, and in a few cases, hospitalizations were required. Breakthrough infections were mostly seen in patients on B-cell depletion therapy,” she added.

Dr. Hasseli and her colleagues looked at the characteristics and outcomes of SARS-CoV-2 breakthrough infections among double- and triple-vaccinated patients with IRD.

“We wanted to understand if patients with IRD are protected in the same way as the general population following vaccination, given that these patients receive drugs that might impair the immune response,” she explained.

Data for analysis were drawn from the German COVID-19-IRD registry covering February 2021 and January 2022, and patients who were double- or triple- vaccinated against COVID-19 either 14 days or more prior to a SARS-CoV-2 infection were included. Type of IRD, vaccine, immunomodulation, comorbidities, and outcome of the infection were compared with 737 unvaccinated IRD patients with COVID-19. Those with prior COVID-19 were excluded.

Cases were stratified by vaccinations status: unvaccinated (1,388 patients, median age 57 years); double vaccinated (462, 56 years) and triple vaccinated (301, 53 years). Body mass index was similar across groups (25-26 kg/m²), and time between SARS-CoV-2 infection and last vaccination was 156 days in double-vaccinated patients, and 62 days in triple-vaccinated patients.

Patients had rheumatoid arthritis in 44.7% and 44.4% of unvaccinated and double-vaccinated patients respectively, but fewer triple-vaccinated patients had RA (37.2%). Triple vaccination was seen in 32.2% of patients with spondyloarthritis, 16.6% connective tissue diseases, 5.3% other vasculitis, and 3.3% ANCA-associated vasculitis. Of triple-vaccinated patients, 26.2% were treated with tumor necrosis factor-alpha (TNF-alpha) inhibitors, and 6.3% with rituximab, while 5.3% were not on immunomodulation. At least 25% were treated with glucocorticoids, reported Dr. Hasseli.

“Arterial hypertension and diabetes, that might be risk factors for COVID-19, were less frequently reported in triple-vaccinated patients. More patients in the double-vaccinated group [42.9%] than the triple-vaccinated [23.8%] reported absence of relevant comorbidities,” she said.

COVID-19 related complications were less often reported in double- and triple-vaccinated groups with hospitalizations at 9.5% and 4.3% in double and triple-vaccinated people respectively.

Dr. Boekel and Dr. Hasseli report no relevant conflicts of interest.

COPENHAGEN – Most patients with immune-mediated inflammatory diseases (IMID) should not be considered at high risk for severe COVID-19 breakthrough infections, but those on anti-CD20 therapy are the exception, data from a large prospective, cohort study show.

“Overall, the data are reassuring, with conventional risk factors, such as age, and comorbidities seeming to be more important regarding risk of severe COVID-19 breakthrough infections than rheumatic disease or immunosuppressant medication,” said Laura Boekel, MD, from Amsterdam UMC, who presented the study at the annual European Congress of Rheumatology.

peterschreiber_media/iStock/Getty Images

But, she added, there was an exception for anti-CD20 therapy. “This is especially relevant for patients with conventional risk factors that might accumulate, and rheumatologists might want to consider alternative treatment options if possible. It is important to inform patients about the risks of anti-CD20.”

Another study, presented during the same session at the congress by Rebecca Hasseli, MD, from the University of Giessen (Germany) saw no deaths and no COVID-19 related complications in a cohort of triple-vaccinated patients with inflammatory rheumatic diseases, despite a higher median age and a higher rate of comorbidities compared to double-vaccinated and unvaccinated cohorts.

Ingrid Jyssum, MD, from Diakonhjemmet Hospital, Oslo, who presented results of the Nor-vaC study investigating the impact of different DMARDs on the immunogenicity of a third COVID-19 vaccine dose, welcomed the research by Dr. Boekel and Dr. Hasseli.

“The findings of Hasseli are interesting in the light of our data on serological response after the third dose, with a lack of breakthrough infections after three doses corresponding well to the robust antibody response that we found in our cohort,” she remarked. “This is very reassuring for our patients. Our own work together with the findings of Hasseli and Boekel demonstrate that additional vaccine doses are important to keep this population well protected against severe COVID-19 infections.”

The Nor-vaC study was conducted with a cohort of 1,100 patients with inflammatory joint and bowel diseases. “These patients had attenuated antibody responses after two vaccine doses; however, we found that a third vaccine dose brought the humoral response in patients up to the antibody levels that healthy controls had after two doses,” said Dr. Jyssum. “In addition, we found that the decline in antibodies after the third dose was less than the decline seen after the second dose. Importantly, the third dose was safe in our patients, with no new safety issues.”
 

Breakthrough infections and immunosuppressants

“Like the rest of the world, we were wondering if our patients were at increased risk of COVID-19, and if the immunosuppressants used by these patients influenced their risk,” said Dr. Boekel.

The researchers compared both the incidence and severity of COVID-19 breakthrough infections with the SARS-CoV-2 Delta variant in a population of fully vaccinated IMID patients taking immunosuppressants and controls (IMID patients not taking immunosuppressants and healthy controls).

Two large ongoing, prospective, multicenter cohort studies provided pooled data collected between February and December 2021 using digital questionnaires, standardized electronic case record forms, and medical files.

Finger-prick tests were used to collect blood samples that were analyzed after vaccination against SARS-CoV-2 for anti–receptor-binding domain (RBD) antibodies, and antinucleocapsid antibodies to identify asymptomatic breakthrough infections. Any associations between antibodies and the incidence of breakthrough infections were generated, and results were adjusted for sex, cardiovascular disease, chronic pulmonary disease, obesity, and vaccine type.

The analysis included 3,207 IMID patients taking immunosuppressants, and 1,810 controls (985 IMID patients not on immunosuppressants and 825 healthy controls).

Initially, Dr. Boekel and her colleagues looked at incidence of infections and hospitalizations prior to vaccination, and then after vaccination, which was the main aim of the study.

Prior to vaccination, hospitalization risk for COVID-19 was somewhat higher for IMID patients overall compared with controls, reported Dr. Boekel. “But those treated with anti-CD20 therapy, demonstrated much greater risk for severe disease.”

After the SARS-CoV-2 vaccination campaign began, the researchers then looked at how immunosuppressants influenced humoral response to SARS-CoV-2 vaccination.

“Anti-CD20 therapy showed the greatest impact on humoral immune response after SARS-CoV-2 vaccination,” said Dr. Boekel. Other immunosuppressant drugs had variable effects on humoral and cellular immunity. 

Once they had established that immunosuppressant drugs impaired immune responses to SARS-CoV-2 vaccination, the researchers wanted to determine if this affected clinical outcomes. Blood samples taken 28 days after the second vaccination enabled Dr. Boekel and her colleagues to see if antibody production was associated with breakthrough infections.   

Breakthrough infections were seen in 5% of patients on immunosuppressants, 5% of patients not on immunosuppressants, and 4% of healthy controls. Also, asymptomatic COVID-19 breakthrough cases were comparable between IMID patients taking immunosuppressants and controls, at 10% in each group.

“We saw that the incidence [of getting COVID-19] was comparable between groups, independent of whether they were receiving immunosuppressants or not, or healthy controls. However, if they developed antibodies against the two vaccinations the chance of getting infected was lower,” reported Dr. Boekel.

Hospitalization (severe disease) rates were also comparable between groups. “Patients with rheumatic diseases, even when treated with immunosuppressants were not at increased risk of severe disease from Delta breakthrough infections,” added the researcher. “Cases that were hospitalized were mainly elderly and those with comorbidities, for example cardiovascular disease and cardiopulmonary disease.”

Hospital admissions were 5.4% in patients on immunosuppressants, 5.7% in those not on immunosuppressants, and 6% in health controls.

However, once again, there was one exception, Dr. Boekel stressed. “Patients treated with anti-CD20 therapy were at increased risk of severe disease and hospitalization.”

Omicron variant has a different transmissibility than Delta, so the researchers continued the study looking at the Omicron variant. The data “were mostly reassuring,” said Dr. Boekel. “As expected, hospitalization rates decreased overall, with the exception of patients on anti-CD20 therapy where, despite overall reduced pathogenicity, patients remain at increased risk.”

She said that they were awaiting long-term data so the data reflect only short-term immunity against Omicron. “However, we included many elderly and patients with comorbidities, so this made the analysis very sensitive to detect severe cases,” she added.

Breakthrough infection among double- and triple-vaccinated patients

A lower rate of COVID-19 related complications and deaths were seen in patients who were triple-vaccinated against SARS-CoV-2, than in double-vaccinated or unvaccinated patients, despite the former having more comorbidities and use of rituximab (Rituxan), said Dr. Hasseli.

“These data support the recommendation of booster vaccination to reduce COVID-19-related mortality in patients with inflammatory rheumatic diseases [IRDs],” she said.

“A small number of COVID-19 cases were seen in patients with IRD after vaccinations, and in a few cases, hospitalizations were required. Breakthrough infections were mostly seen in patients on B-cell depletion therapy,” she added.

Dr. Hasseli and her colleagues looked at the characteristics and outcomes of SARS-CoV-2 breakthrough infections among double- and triple-vaccinated patients with IRD.

“We wanted to understand if patients with IRD are protected in the same way as the general population following vaccination, given that these patients receive drugs that might impair the immune response,” she explained.

Data for analysis were drawn from the German COVID-19-IRD registry covering February 2021 and January 2022, and patients who were double- or triple- vaccinated against COVID-19 either 14 days or more prior to a SARS-CoV-2 infection were included. Type of IRD, vaccine, immunomodulation, comorbidities, and outcome of the infection were compared with 737 unvaccinated IRD patients with COVID-19. Those with prior COVID-19 were excluded.

Cases were stratified by vaccinations status: unvaccinated (1,388 patients, median age 57 years); double vaccinated (462, 56 years) and triple vaccinated (301, 53 years). Body mass index was similar across groups (25-26 kg/m²), and time between SARS-CoV-2 infection and last vaccination was 156 days in double-vaccinated patients, and 62 days in triple-vaccinated patients.

Patients had rheumatoid arthritis in 44.7% and 44.4% of unvaccinated and double-vaccinated patients respectively, but fewer triple-vaccinated patients had RA (37.2%). Triple vaccination was seen in 32.2% of patients with spondyloarthritis, 16.6% connective tissue diseases, 5.3% other vasculitis, and 3.3% ANCA-associated vasculitis. Of triple-vaccinated patients, 26.2% were treated with tumor necrosis factor-alpha (TNF-alpha) inhibitors, and 6.3% with rituximab, while 5.3% were not on immunomodulation. At least 25% were treated with glucocorticoids, reported Dr. Hasseli.

“Arterial hypertension and diabetes, that might be risk factors for COVID-19, were less frequently reported in triple-vaccinated patients. More patients in the double-vaccinated group [42.9%] than the triple-vaccinated [23.8%] reported absence of relevant comorbidities,” she said.

COVID-19 related complications were less often reported in double- and triple-vaccinated groups with hospitalizations at 9.5% and 4.3% in double and triple-vaccinated people respectively.

Dr. Boekel and Dr. Hasseli report no relevant conflicts of interest.

COPENHAGEN – Most patients with immune-mediated inflammatory diseases (IMID) should not be considered at high risk for severe COVID-19 breakthrough infections, but those on anti-CD20 therapy are the exception, data from a large prospective, cohort study show.

“Overall, the data are reassuring, with conventional risk factors, such as age, and comorbidities seeming to be more important regarding risk of severe COVID-19 breakthrough infections than rheumatic disease or immunosuppressant medication,” said Laura Boekel, MD, from Amsterdam UMC, who presented the study at the annual European Congress of Rheumatology.

peterschreiber_media/iStock/Getty Images

But, she added, there was an exception for anti-CD20 therapy. “This is especially relevant for patients with conventional risk factors that might accumulate, and rheumatologists might want to consider alternative treatment options if possible. It is important to inform patients about the risks of anti-CD20.”

Another study, presented during the same session at the congress by Rebecca Hasseli, MD, from the University of Giessen (Germany) saw no deaths and no COVID-19 related complications in a cohort of triple-vaccinated patients with inflammatory rheumatic diseases, despite a higher median age and a higher rate of comorbidities compared to double-vaccinated and unvaccinated cohorts.

Ingrid Jyssum, MD, from Diakonhjemmet Hospital, Oslo, who presented results of the Nor-vaC study investigating the impact of different DMARDs on the immunogenicity of a third COVID-19 vaccine dose, welcomed the research by Dr. Boekel and Dr. Hasseli.

“The findings of Hasseli are interesting in the light of our data on serological response after the third dose, with a lack of breakthrough infections after three doses corresponding well to the robust antibody response that we found in our cohort,” she remarked. “This is very reassuring for our patients. Our own work together with the findings of Hasseli and Boekel demonstrate that additional vaccine doses are important to keep this population well protected against severe COVID-19 infections.”

The Nor-vaC study was conducted with a cohort of 1,100 patients with inflammatory joint and bowel diseases. “These patients had attenuated antibody responses after two vaccine doses; however, we found that a third vaccine dose brought the humoral response in patients up to the antibody levels that healthy controls had after two doses,” said Dr. Jyssum. “In addition, we found that the decline in antibodies after the third dose was less than the decline seen after the second dose. Importantly, the third dose was safe in our patients, with no new safety issues.”
 

Breakthrough infections and immunosuppressants

“Like the rest of the world, we were wondering if our patients were at increased risk of COVID-19, and if the immunosuppressants used by these patients influenced their risk,” said Dr. Boekel.

The researchers compared both the incidence and severity of COVID-19 breakthrough infections with the SARS-CoV-2 Delta variant in a population of fully vaccinated IMID patients taking immunosuppressants and controls (IMID patients not taking immunosuppressants and healthy controls).

Two large ongoing, prospective, multicenter cohort studies provided pooled data collected between February and December 2021 using digital questionnaires, standardized electronic case record forms, and medical files.

Finger-prick tests were used to collect blood samples that were analyzed after vaccination against SARS-CoV-2 for anti–receptor-binding domain (RBD) antibodies, and antinucleocapsid antibodies to identify asymptomatic breakthrough infections. Any associations between antibodies and the incidence of breakthrough infections were generated, and results were adjusted for sex, cardiovascular disease, chronic pulmonary disease, obesity, and vaccine type.

The analysis included 3,207 IMID patients taking immunosuppressants, and 1,810 controls (985 IMID patients not on immunosuppressants and 825 healthy controls).

Initially, Dr. Boekel and her colleagues looked at incidence of infections and hospitalizations prior to vaccination, and then after vaccination, which was the main aim of the study.

Prior to vaccination, hospitalization risk for COVID-19 was somewhat higher for IMID patients overall compared with controls, reported Dr. Boekel. “But those treated with anti-CD20 therapy, demonstrated much greater risk for severe disease.”

After the SARS-CoV-2 vaccination campaign began, the researchers then looked at how immunosuppressants influenced humoral response to SARS-CoV-2 vaccination.

“Anti-CD20 therapy showed the greatest impact on humoral immune response after SARS-CoV-2 vaccination,” said Dr. Boekel. Other immunosuppressant drugs had variable effects on humoral and cellular immunity. 

Once they had established that immunosuppressant drugs impaired immune responses to SARS-CoV-2 vaccination, the researchers wanted to determine if this affected clinical outcomes. Blood samples taken 28 days after the second vaccination enabled Dr. Boekel and her colleagues to see if antibody production was associated with breakthrough infections.   

Breakthrough infections were seen in 5% of patients on immunosuppressants, 5% of patients not on immunosuppressants, and 4% of healthy controls. Also, asymptomatic COVID-19 breakthrough cases were comparable between IMID patients taking immunosuppressants and controls, at 10% in each group.

“We saw that the incidence [of getting COVID-19] was comparable between groups, independent of whether they were receiving immunosuppressants or not, or healthy controls. However, if they developed antibodies against the two vaccinations the chance of getting infected was lower,” reported Dr. Boekel.

Hospitalization (severe disease) rates were also comparable between groups. “Patients with rheumatic diseases, even when treated with immunosuppressants were not at increased risk of severe disease from Delta breakthrough infections,” added the researcher. “Cases that were hospitalized were mainly elderly and those with comorbidities, for example cardiovascular disease and cardiopulmonary disease.”

Hospital admissions were 5.4% in patients on immunosuppressants, 5.7% in those not on immunosuppressants, and 6% in health controls.

However, once again, there was one exception, Dr. Boekel stressed. “Patients treated with anti-CD20 therapy were at increased risk of severe disease and hospitalization.”

Omicron variant has a different transmissibility than Delta, so the researchers continued the study looking at the Omicron variant. The data “were mostly reassuring,” said Dr. Boekel. “As expected, hospitalization rates decreased overall, with the exception of patients on anti-CD20 therapy where, despite overall reduced pathogenicity, patients remain at increased risk.”

She said that they were awaiting long-term data so the data reflect only short-term immunity against Omicron. “However, we included many elderly and patients with comorbidities, so this made the analysis very sensitive to detect severe cases,” she added.

Breakthrough infection among double- and triple-vaccinated patients

A lower rate of COVID-19 related complications and deaths were seen in patients who were triple-vaccinated against SARS-CoV-2, than in double-vaccinated or unvaccinated patients, despite the former having more comorbidities and use of rituximab (Rituxan), said Dr. Hasseli.

“These data support the recommendation of booster vaccination to reduce COVID-19-related mortality in patients with inflammatory rheumatic diseases [IRDs],” she said.

“A small number of COVID-19 cases were seen in patients with IRD after vaccinations, and in a few cases, hospitalizations were required. Breakthrough infections were mostly seen in patients on B-cell depletion therapy,” she added.

Dr. Hasseli and her colleagues looked at the characteristics and outcomes of SARS-CoV-2 breakthrough infections among double- and triple-vaccinated patients with IRD.

“We wanted to understand if patients with IRD are protected in the same way as the general population following vaccination, given that these patients receive drugs that might impair the immune response,” she explained.

Data for analysis were drawn from the German COVID-19-IRD registry covering February 2021 and January 2022, and patients who were double- or triple- vaccinated against COVID-19 either 14 days or more prior to a SARS-CoV-2 infection were included. Type of IRD, vaccine, immunomodulation, comorbidities, and outcome of the infection were compared with 737 unvaccinated IRD patients with COVID-19. Those with prior COVID-19 were excluded.

Cases were stratified by vaccinations status: unvaccinated (1,388 patients, median age 57 years); double vaccinated (462, 56 years) and triple vaccinated (301, 53 years). Body mass index was similar across groups (25-26 kg/m²), and time between SARS-CoV-2 infection and last vaccination was 156 days in double-vaccinated patients, and 62 days in triple-vaccinated patients.

Patients had rheumatoid arthritis in 44.7% and 44.4% of unvaccinated and double-vaccinated patients respectively, but fewer triple-vaccinated patients had RA (37.2%). Triple vaccination was seen in 32.2% of patients with spondyloarthritis, 16.6% connective tissue diseases, 5.3% other vasculitis, and 3.3% ANCA-associated vasculitis. Of triple-vaccinated patients, 26.2% were treated with tumor necrosis factor-alpha (TNF-alpha) inhibitors, and 6.3% with rituximab, while 5.3% were not on immunomodulation. At least 25% were treated with glucocorticoids, reported Dr. Hasseli.

“Arterial hypertension and diabetes, that might be risk factors for COVID-19, were less frequently reported in triple-vaccinated patients. More patients in the double-vaccinated group [42.9%] than the triple-vaccinated [23.8%] reported absence of relevant comorbidities,” she said.

COVID-19 related complications were less often reported in double- and triple-vaccinated groups with hospitalizations at 9.5% and 4.3% in double and triple-vaccinated people respectively.

Dr. Boekel and Dr. Hasseli report no relevant conflicts of interest.

COPENHAGEN – Baricitinib (Olumiant), a Janus kinase (JAK) inhibitor, significantly increases time to disease flare and decreases frequency of flares in patients with juvenile idiopathic arthritis (JIA), according to the results of a phase 3, placebo-controlled study.

The results support use of baricitinib when biologic or conventional synthetic disease-modifying antirheumatic drugs (DMARDs) fail.

 The difference in the proportion of patients who flared between baricitinib and placebo was seen as soon as 4 weeks after half of the patients switched from active drug to placebo, at 3.7% versus 23.5% respectively, reported Athimalaipet Ramanan, MD, from the University of Bristol (England) who presented the findings of the withdrawal, efficacy, and safety study at the annual European Congress of Rheumatology.

  “Our patients and parents have been waiting for alternative drugs for JIA, so JAK inhibitors have come at the right time,” he said. “These are really very encouraging findings for families, caregivers, and patients with JIA, to have an effective oral JAK inhibitor for managing these children.”

 In reporting the key findings, Dr. Ramanan added that the majority of patients (76%) achieved a JIA-ACR (American College of Rheumatology) 30 score during the 12-week open-label phase and went on to enter the double-blind withdrawal phase of the trial.

 Baricitinib 2-mg tablets are already Food and Drug Administration approved for the treatment of adults with moderately to severely active rheumatoid arthritis. This study, sponsored by the drug manufacturer Eli Lilly, aimed to investigate the efficacy and safety in pediatric patients with JIA who have shown an inadequate response to conventional synthetic or biologic DMARDs.

“For juvenile patients we need to make a dose adjustment [from the adult dosing], especially because we don’t have long-term safety data from JAK inhibitors in general,” said Osama Elfayad, MD, rheumatologist from Mouwasat Hospital, Dammam, Saudi Arabia who attended the presentation and commented on the findings.

He emphasized that safety was of primary concern in the pediatric population who have a long life expectancy. “For me it is essential to have good long-term safety data in juvenile patients. If we start with 4 mg and if the patient is controlled, we should shift to 2 mg which will be much better. I understand some clinicians are asking for 1 mg.”

Study details

The study population included patients aged from 2 to 17 years old with extended oligo- or polyarticular JIA, enthesitis-related juvenile idiopathic arthritis (ERA) and juvenile psoriatic arthritis.

 The trial was divided into three periods: a 2-week safety assessment, a 12-week open-label lead-in phase, and an up-to 32-week double-blind withdrawal phase. After confirmation of dose and safety, children were enrolled in the open-label phase receiving age-based, oral, once daily doses of baricitinib.

 “The primary endpoint is really concerned with the next phase of the study [double-blind withdrawal phase] looking at the proportion of patients who have shown a response at week 12 [achieved JIA-ACR30] but when switched from active drug to placebo have a flare,” explained Dr. Ramanan.

Patients were randomized 1:1 to continuing baricitinib or newly starting placebo until disease flare or up to week 32. The time to flare during the double-blind phase was the primary endpoint, while secondary endpoints included JIA-ACR30/50/70/90 response rates at week 12, and the proportion of patients with a flare during the double-blind phase.

 “These secondary endpoints are more relevant to the clinic,” noted Dr. Ramanan.

 A total of 219 patients entered the open-label phase, and of these, 163 achieved a JIA-ACR 30. These 163 children entered the double-blind stage and were randomized to baricitinib four times a day (56 completed), or placebo (32 completed).

 Two-thirds of patients were female, which is typical of the disease, explained Dr. Ramanan, and over two-thirds were White. “Most patients had had disease for around 4 years, and about half had had prior biologic therapy. About half were on baseline methotrexate and almost one-third had used corticosteroids although at doses of under 0.2mg/kg.

“It’s gratifying to see that over 75% achieved a JIA-ACR 30 [76.3%]. More importantly, two-thirds of the patients have a JIA-ACR 50 [63.5%], and almost half of the patients have a JIA-ACR 70 [46.1%]. This is pretty significant at 12 weeks only,” he remarked.

The key finding, however, was in the withdrawal phase, said Dr. Ramanan. “We see that those patients who had a response at week 12 and were then switched to placebo, about half [50.6%] flared on placebo, compared to only 17% of those who continued with baricitinib. So not only do those who switch to placebo have a higher frequency of flares but they are more likely to flare quickly, as early as 4 weeks.”

With respect to safety, he said: “This shows short-term safety, but what we really need is medium and long-term safety data. It is no surprise that most of the events seen were as expected in children including nasopharyngitis, upper respiratory tract infections, and nausea.”  

In the baricitinib versus placebo phase, 4.9% had serious adverse events in the baricitinib group compared to 3.7% in the placebo group. “There was nothing we didn’t expect to see which was mainly infection,” said Dr. Ramanan.

Dr. Elfayad has no disclosures. Professor Ramanan is a consultant for Eli Lilly, Abbvie, Roche, UCB, Novartis, Pfizer, and Sobi. He has received grant/research support from Eli Lilly.

COPENHAGEN – Baricitinib (Olumiant), a Janus kinase (JAK) inhibitor, significantly increases time to disease flare and decreases frequency of flares in patients with juvenile idiopathic arthritis (JIA), according to the results of a phase 3, placebo-controlled study.

The results support use of baricitinib when biologic or conventional synthetic disease-modifying antirheumatic drugs (DMARDs) fail.

 The difference in the proportion of patients who flared between baricitinib and placebo was seen as soon as 4 weeks after half of the patients switched from active drug to placebo, at 3.7% versus 23.5% respectively, reported Athimalaipet Ramanan, MD, from the University of Bristol (England) who presented the findings of the withdrawal, efficacy, and safety study at the annual European Congress of Rheumatology.

  “Our patients and parents have been waiting for alternative drugs for JIA, so JAK inhibitors have come at the right time,” he said. “These are really very encouraging findings for families, caregivers, and patients with JIA, to have an effective oral JAK inhibitor for managing these children.”

 In reporting the key findings, Dr. Ramanan added that the majority of patients (76%) achieved a JIA-ACR (American College of Rheumatology) 30 score during the 12-week open-label phase and went on to enter the double-blind withdrawal phase of the trial.

 Baricitinib 2-mg tablets are already Food and Drug Administration approved for the treatment of adults with moderately to severely active rheumatoid arthritis. This study, sponsored by the drug manufacturer Eli Lilly, aimed to investigate the efficacy and safety in pediatric patients with JIA who have shown an inadequate response to conventional synthetic or biologic DMARDs.

“For juvenile patients we need to make a dose adjustment [from the adult dosing], especially because we don’t have long-term safety data from JAK inhibitors in general,” said Osama Elfayad, MD, rheumatologist from Mouwasat Hospital, Dammam, Saudi Arabia who attended the presentation and commented on the findings.

He emphasized that safety was of primary concern in the pediatric population who have a long life expectancy. “For me it is essential to have good long-term safety data in juvenile patients. If we start with 4 mg and if the patient is controlled, we should shift to 2 mg which will be much better. I understand some clinicians are asking for 1 mg.”

Study details

The study population included patients aged from 2 to 17 years old with extended oligo- or polyarticular JIA, enthesitis-related juvenile idiopathic arthritis (ERA) and juvenile psoriatic arthritis.

 The trial was divided into three periods: a 2-week safety assessment, a 12-week open-label lead-in phase, and an up-to 32-week double-blind withdrawal phase. After confirmation of dose and safety, children were enrolled in the open-label phase receiving age-based, oral, once daily doses of baricitinib.

 “The primary endpoint is really concerned with the next phase of the study [double-blind withdrawal phase] looking at the proportion of patients who have shown a response at week 12 [achieved JIA-ACR30] but when switched from active drug to placebo have a flare,” explained Dr. Ramanan.

Patients were randomized 1:1 to continuing baricitinib or newly starting placebo until disease flare or up to week 32. The time to flare during the double-blind phase was the primary endpoint, while secondary endpoints included JIA-ACR30/50/70/90 response rates at week 12, and the proportion of patients with a flare during the double-blind phase.

 “These secondary endpoints are more relevant to the clinic,” noted Dr. Ramanan.

 A total of 219 patients entered the open-label phase, and of these, 163 achieved a JIA-ACR 30. These 163 children entered the double-blind stage and were randomized to baricitinib four times a day (56 completed), or placebo (32 completed).

 Two-thirds of patients were female, which is typical of the disease, explained Dr. Ramanan, and over two-thirds were White. “Most patients had had disease for around 4 years, and about half had had prior biologic therapy. About half were on baseline methotrexate and almost one-third had used corticosteroids although at doses of under 0.2mg/kg.

“It’s gratifying to see that over 75% achieved a JIA-ACR 30 [76.3%]. More importantly, two-thirds of the patients have a JIA-ACR 50 [63.5%], and almost half of the patients have a JIA-ACR 70 [46.1%]. This is pretty significant at 12 weeks only,” he remarked.

The key finding, however, was in the withdrawal phase, said Dr. Ramanan. “We see that those patients who had a response at week 12 and were then switched to placebo, about half [50.6%] flared on placebo, compared to only 17% of those who continued with baricitinib. So not only do those who switch to placebo have a higher frequency of flares but they are more likely to flare quickly, as early as 4 weeks.”

With respect to safety, he said: “This shows short-term safety, but what we really need is medium and long-term safety data. It is no surprise that most of the events seen were as expected in children including nasopharyngitis, upper respiratory tract infections, and nausea.”  

In the baricitinib versus placebo phase, 4.9% had serious adverse events in the baricitinib group compared to 3.7% in the placebo group. “There was nothing we didn’t expect to see which was mainly infection,” said Dr. Ramanan.

Dr. Elfayad has no disclosures. Professor Ramanan is a consultant for Eli Lilly, Abbvie, Roche, UCB, Novartis, Pfizer, and Sobi. He has received grant/research support from Eli Lilly.

COPENHAGEN – Baricitinib (Olumiant), a Janus kinase (JAK) inhibitor, significantly increases time to disease flare and decreases frequency of flares in patients with juvenile idiopathic arthritis (JIA), according to the results of a phase 3, placebo-controlled study.

The results support use of baricitinib when biologic or conventional synthetic disease-modifying antirheumatic drugs (DMARDs) fail.

 The difference in the proportion of patients who flared between baricitinib and placebo was seen as soon as 4 weeks after half of the patients switched from active drug to placebo, at 3.7% versus 23.5% respectively, reported Athimalaipet Ramanan, MD, from the University of Bristol (England) who presented the findings of the withdrawal, efficacy, and safety study at the annual European Congress of Rheumatology.

  “Our patients and parents have been waiting for alternative drugs for JIA, so JAK inhibitors have come at the right time,” he said. “These are really very encouraging findings for families, caregivers, and patients with JIA, to have an effective oral JAK inhibitor for managing these children.”

 In reporting the key findings, Dr. Ramanan added that the majority of patients (76%) achieved a JIA-ACR (American College of Rheumatology) 30 score during the 12-week open-label phase and went on to enter the double-blind withdrawal phase of the trial.

 Baricitinib 2-mg tablets are already Food and Drug Administration approved for the treatment of adults with moderately to severely active rheumatoid arthritis. This study, sponsored by the drug manufacturer Eli Lilly, aimed to investigate the efficacy and safety in pediatric patients with JIA who have shown an inadequate response to conventional synthetic or biologic DMARDs.

“For juvenile patients we need to make a dose adjustment [from the adult dosing], especially because we don’t have long-term safety data from JAK inhibitors in general,” said Osama Elfayad, MD, rheumatologist from Mouwasat Hospital, Dammam, Saudi Arabia who attended the presentation and commented on the findings.

He emphasized that safety was of primary concern in the pediatric population who have a long life expectancy. “For me it is essential to have good long-term safety data in juvenile patients. If we start with 4 mg and if the patient is controlled, we should shift to 2 mg which will be much better. I understand some clinicians are asking for 1 mg.”

Study details

The study population included patients aged from 2 to 17 years old with extended oligo- or polyarticular JIA, enthesitis-related juvenile idiopathic arthritis (ERA) and juvenile psoriatic arthritis.

 The trial was divided into three periods: a 2-week safety assessment, a 12-week open-label lead-in phase, and an up-to 32-week double-blind withdrawal phase. After confirmation of dose and safety, children were enrolled in the open-label phase receiving age-based, oral, once daily doses of baricitinib.

 “The primary endpoint is really concerned with the next phase of the study [double-blind withdrawal phase] looking at the proportion of patients who have shown a response at week 12 [achieved JIA-ACR30] but when switched from active drug to placebo have a flare,” explained Dr. Ramanan.

Patients were randomized 1:1 to continuing baricitinib or newly starting placebo until disease flare or up to week 32. The time to flare during the double-blind phase was the primary endpoint, while secondary endpoints included JIA-ACR30/50/70/90 response rates at week 12, and the proportion of patients with a flare during the double-blind phase.

 “These secondary endpoints are more relevant to the clinic,” noted Dr. Ramanan.

 A total of 219 patients entered the open-label phase, and of these, 163 achieved a JIA-ACR 30. These 163 children entered the double-blind stage and were randomized to baricitinib four times a day (56 completed), or placebo (32 completed).

 Two-thirds of patients were female, which is typical of the disease, explained Dr. Ramanan, and over two-thirds were White. “Most patients had had disease for around 4 years, and about half had had prior biologic therapy. About half were on baseline methotrexate and almost one-third had used corticosteroids although at doses of under 0.2mg/kg.

“It’s gratifying to see that over 75% achieved a JIA-ACR 30 [76.3%]. More importantly, two-thirds of the patients have a JIA-ACR 50 [63.5%], and almost half of the patients have a JIA-ACR 70 [46.1%]. This is pretty significant at 12 weeks only,” he remarked.

The key finding, however, was in the withdrawal phase, said Dr. Ramanan. “We see that those patients who had a response at week 12 and were then switched to placebo, about half [50.6%] flared on placebo, compared to only 17% of those who continued with baricitinib. So not only do those who switch to placebo have a higher frequency of flares but they are more likely to flare quickly, as early as 4 weeks.”

With respect to safety, he said: “This shows short-term safety, but what we really need is medium and long-term safety data. It is no surprise that most of the events seen were as expected in children including nasopharyngitis, upper respiratory tract infections, and nausea.”  

In the baricitinib versus placebo phase, 4.9% had serious adverse events in the baricitinib group compared to 3.7% in the placebo group. “There was nothing we didn’t expect to see which was mainly infection,” said Dr. Ramanan.

Dr. Elfayad has no disclosures. Professor Ramanan is a consultant for Eli Lilly, Abbvie, Roche, UCB, Novartis, Pfizer, and Sobi. He has received grant/research support from Eli Lilly.

COPENHAGEN – Temporary methotrexate in clinically suspected arthralgia delays but does not prevent clinical arthritis development; however, it does lead to sustained reduction of disease burden and MRI-detected inflammation in all at-risk groups, shows the 2-year Treat Earlier study.

“These data provide the first evidence for disease modification when intervening in ‘pre-RA [rheumatoid arthritis]’ or arthralgia,” said Doortje Krijbolder, MD, of Leiden (the Netherlands) University Medical Center, who presented her study at the annual European Congress of Rheumatology.  

The randomized, double-blind, study aimed to find out if giving methotrexate in the pre-arthritis phase of arthralgia (with subclinical joint inflammation) prevents the development of clinical arthritis or reduces the burden of disease.  

“This is the first trial that aims to reduce the burden of disease, and as such, in pre-RA, it is important that disease modification is sustained after temporary treatment otherwise patients will start regressing with disease activity,” said Dr. Krijbolder.

She explained that methotrexate is usually initiated as first-line treatment when arthritis becomes clinically apparent with joint swelling, but “disease processes begin long before this, and only become clinically recognizable when patients develop symptoms.” 

 

Clinically detectable arthritis development

All 236 patients included in the study had arthralgia of the small joints that, because of the character of the symptoms, was found clinically suspect for progression to RA over time.

“Importantly, these participants had not yet developed clinical arthritis that could be detected on physical joint examination, and were clinically suspected of progressing to RA. They had all undergone an MRI and subclinical joint-inflammation had been detected that was more than prevalent in symptom-free controls,” said Dr. Krijbolder.

Patients were randomized (1:1) to either a single intramuscular glucocorticoid injection (120 mg methylprednisolone [Depo Medrol]) and a 1-year course of oral methotrexate (up to 25 mg/week), or to placebo injection and placebo tablets, and were then followed for a further year without medication to see whether disease progressed.  

Treatment and placebo groups were matched with an average age of 46-47 years, 62%-68% were women, they had had symptoms (joint pain) for 27-28 weeks, C-reactive protein was increased in 27%-30%, and 20%-26% were anti-citrullinated protein autoantibody (ACPA) positive.  

The primary endpoint was the development of clinically detectable arthritis (fulfilling the 2010 RA-criteria or involving ≥ 2 joints) that persisted for at least 2 weeks. The main secondary endpoints were related to disease burden, including patient-reported physical functioning, along with symptoms and workability (presenteeism at work – the percentage of productivity lost caused by the joint complaints), and measured every 4 months, said Dr. Krijbolder.

She and her colleagues also followed the course of MRI-detected inflammation, which comprised the sum of tenosynovitis, synovitis, and osteitis scored with the RA-MRI Scoring (RAMRIS) method.  

Analysis was carried out on an intention-to-treat basis, and two prespecified subgroup analyses were also performed to obtain a better understanding of the effect of methotrexate and glucocorticoids in participants with high risk of clinical arthritis development (positive predictive value (PPV) ≥ 70%), and in patients stratified for ACPA status.  

 

Delays but does not prevent

There was no difference between treatment and placebo groups in the development of persistent clinical arthritis over 2 years (80% vs. 82%, hazard ratio [HR] 0.81; 95% confidence interval [CI], 0.45, 1.48]); however, in the high-risk group subanalysis, 67% in the placebo group developed persistent clinical arthritis. For the treatment group, 7%developed persistent clinical arthritis at 6 months, 27% at 12 months, 40% at 18 months, and 67% at 24 months. For the placebo group: 56% developed persistent clinical arthritis at 6 months, and 67% at 12 months, 18 months, and 24 months. 

“Strikingly, in the treatment group there was a statistically significant difference between 6 and 12 months, but in year 2, this difference disappeared, suggesting a delayed arthritis development but no prevention,” said Dr. Krijbolder. 

Persistent clinical arthritis became similar at 24 months, at 67% in both groups. A similar, but less pronounced, delaying effect was seen with the ACPA-positive patients, with 48% and 52% developing persistent clinical arthritis at 24 months.  

In joint pain, there was a decline in the treatment group compared with the placebo group and this persisted over 2 years (–9 on scale of 0 to 100: (95%CI, –12,–4; P < .001), and a similar effect was seen in high-risk and ACPA subgroups, reported Dr. Krijbolder.  

Physical functioning improved more in the treatment-group compared with the placebo group during the first months and remained better (mean between-group difference over 2 years HAQ [health assessment questionnaire] –0.1 [–0.2, –0.03; P = .004]), and morning stiffness (–12 [95%CI, –16, –8; P < .001]), and presenteeism (–8% [95%CI, –13%, –3%; P = .001]) also showed improvement over time compared with placebo.  

MRI-detected joint-inflammation was also persistently improved with a mean difference over 2 years –1.4 points (95%CI, –2.0, –0.9; P < .001). “As we know that symptoms and functional impairments are associated with MRI-detected joint inflammation, it was not surprising that treatment induced a decline in joint inflammation that persisted over time, also after the stop of the treatment in the second year,” explained Dr. Krijbolder.  

In the high-risk subgroup, as well as in both ACPA-positive and ACPA-negative participants, a comparable statistically significant decline in MRI-detected inflammation was found.

“It may seem counterintuitive that on the one hand we found a delaying effect of treatment on persistent clinical arthritis but no prevention, while on the other, we saw a sustained treatment effect on MRI-detected joint-inflammation and related symptoms and functional impairments,” added Dr. Krijbolder.

To help understand this, the researchers performed a post hoc analysis in high-risk participants, comparing those who did not progress with those who did progress to arthritis. “Both progressors and nonprogressors showed a sustained treatment effect for pain and MRI-detected joint-inflammation, and in nonprogressors, there was almost a complete relief of pain and they nearly returned to the normal range of MRI-detected joint-inflammation as seen in symptom-free controls,” reported Dr. Krijbolder. 

“In those who progressed to arthritis, there was less pain and less MRI-detected joint inflammation in the treatment group, but also at the time when they developed clinical arthritis. So both progressors and nonprogressors benefit from treatment,” she noted.  

The number of serious adverse events was the same between the groups and adverse events were as expected from methotrexate.  

Dr. Krijbolder said, “the results are encouraging and will open up a new treatment landscape in pre-RA at the future, but at the moment it is too early to give recommendations for clinical practice; we definitely do not want to advocate the start of treatment in all at-risk individuals from now on.”

More research should unravel the mechanisms within the joint that contribute to the development of clinical arthritis and disease chronicity, she said. “If we understand these, we may be able to use more targeted interventions in the future and prevent the development of clinical arthritis all together.

“We are also looking forward to learning more about the long-term beneficial effects of this early treatment in our ongoing observational extension of the trial.” 

Hendrik Schulze-Koops, MD, of Ludwig-Maximilians-University of Munich, who moderated the session, asked Dr. Krijbolder, “As well as giving methotrexate to the participants in the treatment group, you also gave a single glucocorticoid injection at baseline, and a placebo injection in the placebo group, can you comment on that?”

EULAR

COPENHAGEN – Temporary methotrexate in clinically suspected arthralgia delays but does not prevent clinical arthritis development; however, it does lead to sustained reduction of disease burden and MRI-detected inflammation in all at-risk groups, shows the 2-year Treat Earlier study.

“These data provide the first evidence for disease modification when intervening in ‘pre-RA [rheumatoid arthritis]’ or arthralgia,” said Doortje Krijbolder, MD, of Leiden (the Netherlands) University Medical Center, who presented her study at the annual European Congress of Rheumatology.  

The randomized, double-blind, study aimed to find out if giving methotrexate in the pre-arthritis phase of arthralgia (with subclinical joint inflammation) prevents the development of clinical arthritis or reduces the burden of disease.  

“This is the first trial that aims to reduce the burden of disease, and as such, in pre-RA, it is important that disease modification is sustained after temporary treatment otherwise patients will start regressing with disease activity,” said Dr. Krijbolder.

She explained that methotrexate is usually initiated as first-line treatment when arthritis becomes clinically apparent with joint swelling, but “disease processes begin long before this, and only become clinically recognizable when patients develop symptoms.” 

 

Clinically detectable arthritis development

All 236 patients included in the study had arthralgia of the small joints that, because of the character of the symptoms, was found clinically suspect for progression to RA over time.

“Importantly, these participants had not yet developed clinical arthritis that could be detected on physical joint examination, and were clinically suspected of progressing to RA. They had all undergone an MRI and subclinical joint-inflammation had been detected that was more than prevalent in symptom-free controls,” said Dr. Krijbolder.

Patients were randomized (1:1) to either a single intramuscular glucocorticoid injection (120 mg methylprednisolone [Depo Medrol]) and a 1-year course of oral methotrexate (up to 25 mg/week), or to placebo injection and placebo tablets, and were then followed for a further year without medication to see whether disease progressed.  

Treatment and placebo groups were matched with an average age of 46-47 years, 62%-68% were women, they had had symptoms (joint pain) for 27-28 weeks, C-reactive protein was increased in 27%-30%, and 20%-26% were anti-citrullinated protein autoantibody (ACPA) positive.  

The primary endpoint was the development of clinically detectable arthritis (fulfilling the 2010 RA-criteria or involving ≥ 2 joints) that persisted for at least 2 weeks. The main secondary endpoints were related to disease burden, including patient-reported physical functioning, along with symptoms and workability (presenteeism at work – the percentage of productivity lost caused by the joint complaints), and measured every 4 months, said Dr. Krijbolder.

She and her colleagues also followed the course of MRI-detected inflammation, which comprised the sum of tenosynovitis, synovitis, and osteitis scored with the RA-MRI Scoring (RAMRIS) method.  

Analysis was carried out on an intention-to-treat basis, and two prespecified subgroup analyses were also performed to obtain a better understanding of the effect of methotrexate and glucocorticoids in participants with high risk of clinical arthritis development (positive predictive value (PPV) ≥ 70%), and in patients stratified for ACPA status.  

 

Delays but does not prevent

There was no difference between treatment and placebo groups in the development of persistent clinical arthritis over 2 years (80% vs. 82%, hazard ratio [HR] 0.81; 95% confidence interval [CI], 0.45, 1.48]); however, in the high-risk group subanalysis, 67% in the placebo group developed persistent clinical arthritis. For the treatment group, 7%developed persistent clinical arthritis at 6 months, 27% at 12 months, 40% at 18 months, and 67% at 24 months. For the placebo group: 56% developed persistent clinical arthritis at 6 months, and 67% at 12 months, 18 months, and 24 months. 

“Strikingly, in the treatment group there was a statistically significant difference between 6 and 12 months, but in year 2, this difference disappeared, suggesting a delayed arthritis development but no prevention,” said Dr. Krijbolder. 

Persistent clinical arthritis became similar at 24 months, at 67% in both groups. A similar, but less pronounced, delaying effect was seen with the ACPA-positive patients, with 48% and 52% developing persistent clinical arthritis at 24 months.  

In joint pain, there was a decline in the treatment group compared with the placebo group and this persisted over 2 years (–9 on scale of 0 to 100: (95%CI, –12,–4; P < .001), and a similar effect was seen in high-risk and ACPA subgroups, reported Dr. Krijbolder.  

Physical functioning improved more in the treatment-group compared with the placebo group during the first months and remained better (mean between-group difference over 2 years HAQ [health assessment questionnaire] –0.1 [–0.2, –0.03; P = .004]), and morning stiffness (–12 [95%CI, –16, –8; P < .001]), and presenteeism (–8% [95%CI, –13%, –3%; P = .001]) also showed improvement over time compared with placebo.  

MRI-detected joint-inflammation was also persistently improved with a mean difference over 2 years –1.4 points (95%CI, –2.0, –0.9; P < .001). “As we know that symptoms and functional impairments are associated with MRI-detected joint inflammation, it was not surprising that treatment induced a decline in joint inflammation that persisted over time, also after the stop of the treatment in the second year,” explained Dr. Krijbolder.  

In the high-risk subgroup, as well as in both ACPA-positive and ACPA-negative participants, a comparable statistically significant decline in MRI-detected inflammation was found.

“It may seem counterintuitive that on the one hand we found a delaying effect of treatment on persistent clinical arthritis but no prevention, while on the other, we saw a sustained treatment effect on MRI-detected joint-inflammation and related symptoms and functional impairments,” added Dr. Krijbolder.

To help understand this, the researchers performed a post hoc analysis in high-risk participants, comparing those who did not progress with those who did progress to arthritis. “Both progressors and nonprogressors showed a sustained treatment effect for pain and MRI-detected joint-inflammation, and in nonprogressors, there was almost a complete relief of pain and they nearly returned to the normal range of MRI-detected joint-inflammation as seen in symptom-free controls,” reported Dr. Krijbolder. 

“In those who progressed to arthritis, there was less pain and less MRI-detected joint inflammation in the treatment group, but also at the time when they developed clinical arthritis. So both progressors and nonprogressors benefit from treatment,” she noted.  

The number of serious adverse events was the same between the groups and adverse events were as expected from methotrexate.  

Dr. Krijbolder said, “the results are encouraging and will open up a new treatment landscape in pre-RA at the future, but at the moment it is too early to give recommendations for clinical practice; we definitely do not want to advocate the start of treatment in all at-risk individuals from now on.”

More research should unravel the mechanisms within the joint that contribute to the development of clinical arthritis and disease chronicity, she said. “If we understand these, we may be able to use more targeted interventions in the future and prevent the development of clinical arthritis all together.

“We are also looking forward to learning more about the long-term beneficial effects of this early treatment in our ongoing observational extension of the trial.” 

Hendrik Schulze-Koops, MD, of Ludwig-Maximilians-University of Munich, who moderated the session, asked Dr. Krijbolder, “As well as giving methotrexate to the participants in the treatment group, you also gave a single glucocorticoid injection at baseline, and a placebo injection in the placebo group, can you comment on that?”

EULAR

COPENHAGEN – Temporary methotrexate in clinically suspected arthralgia delays but does not prevent clinical arthritis development; however, it does lead to sustained reduction of disease burden and MRI-detected inflammation in all at-risk groups, shows the 2-year Treat Earlier study.

“These data provide the first evidence for disease modification when intervening in ‘pre-RA [rheumatoid arthritis]’ or arthralgia,” said Doortje Krijbolder, MD, of Leiden (the Netherlands) University Medical Center, who presented her study at the annual European Congress of Rheumatology.  

The randomized, double-blind, study aimed to find out if giving methotrexate in the pre-arthritis phase of arthralgia (with subclinical joint inflammation) prevents the development of clinical arthritis or reduces the burden of disease.  

“This is the first trial that aims to reduce the burden of disease, and as such, in pre-RA, it is important that disease modification is sustained after temporary treatment otherwise patients will start regressing with disease activity,” said Dr. Krijbolder.

She explained that methotrexate is usually initiated as first-line treatment when arthritis becomes clinically apparent with joint swelling, but “disease processes begin long before this, and only become clinically recognizable when patients develop symptoms.” 

 

Clinically detectable arthritis development

All 236 patients included in the study had arthralgia of the small joints that, because of the character of the symptoms, was found clinically suspect for progression to RA over time.

“Importantly, these participants had not yet developed clinical arthritis that could be detected on physical joint examination, and were clinically suspected of progressing to RA. They had all undergone an MRI and subclinical joint-inflammation had been detected that was more than prevalent in symptom-free controls,” said Dr. Krijbolder.

Patients were randomized (1:1) to either a single intramuscular glucocorticoid injection (120 mg methylprednisolone [Depo Medrol]) and a 1-year course of oral methotrexate (up to 25 mg/week), or to placebo injection and placebo tablets, and were then followed for a further year without medication to see whether disease progressed.  

Treatment and placebo groups were matched with an average age of 46-47 years, 62%-68% were women, they had had symptoms (joint pain) for 27-28 weeks, C-reactive protein was increased in 27%-30%, and 20%-26% were anti-citrullinated protein autoantibody (ACPA) positive.  

The primary endpoint was the development of clinically detectable arthritis (fulfilling the 2010 RA-criteria or involving ≥ 2 joints) that persisted for at least 2 weeks. The main secondary endpoints were related to disease burden, including patient-reported physical functioning, along with symptoms and workability (presenteeism at work – the percentage of productivity lost caused by the joint complaints), and measured every 4 months, said Dr. Krijbolder.

She and her colleagues also followed the course of MRI-detected inflammation, which comprised the sum of tenosynovitis, synovitis, and osteitis scored with the RA-MRI Scoring (RAMRIS) method.  

Analysis was carried out on an intention-to-treat basis, and two prespecified subgroup analyses were also performed to obtain a better understanding of the effect of methotrexate and glucocorticoids in participants with high risk of clinical arthritis development (positive predictive value (PPV) ≥ 70%), and in patients stratified for ACPA status.  

 

Delays but does not prevent

There was no difference between treatment and placebo groups in the development of persistent clinical arthritis over 2 years (80% vs. 82%, hazard ratio [HR] 0.81; 95% confidence interval [CI], 0.45, 1.48]); however, in the high-risk group subanalysis, 67% in the placebo group developed persistent clinical arthritis. For the treatment group, 7%developed persistent clinical arthritis at 6 months, 27% at 12 months, 40% at 18 months, and 67% at 24 months. For the placebo group: 56% developed persistent clinical arthritis at 6 months, and 67% at 12 months, 18 months, and 24 months. 

“Strikingly, in the treatment group there was a statistically significant difference between 6 and 12 months, but in year 2, this difference disappeared, suggesting a delayed arthritis development but no prevention,” said Dr. Krijbolder. 

Persistent clinical arthritis became similar at 24 months, at 67% in both groups. A similar, but less pronounced, delaying effect was seen with the ACPA-positive patients, with 48% and 52% developing persistent clinical arthritis at 24 months.  

In joint pain, there was a decline in the treatment group compared with the placebo group and this persisted over 2 years (–9 on scale of 0 to 100: (95%CI, –12,–4; P < .001), and a similar effect was seen in high-risk and ACPA subgroups, reported Dr. Krijbolder.  

Physical functioning improved more in the treatment-group compared with the placebo group during the first months and remained better (mean between-group difference over 2 years HAQ [health assessment questionnaire] –0.1 [–0.2, –0.03; P = .004]), and morning stiffness (–12 [95%CI, –16, –8; P < .001]), and presenteeism (–8% [95%CI, –13%, –3%; P = .001]) also showed improvement over time compared with placebo.  

MRI-detected joint-inflammation was also persistently improved with a mean difference over 2 years –1.4 points (95%CI, –2.0, –0.9; P < .001). “As we know that symptoms and functional impairments are associated with MRI-detected joint inflammation, it was not surprising that treatment induced a decline in joint inflammation that persisted over time, also after the stop of the treatment in the second year,” explained Dr. Krijbolder.  

In the high-risk subgroup, as well as in both ACPA-positive and ACPA-negative participants, a comparable statistically significant decline in MRI-detected inflammation was found.

“It may seem counterintuitive that on the one hand we found a delaying effect of treatment on persistent clinical arthritis but no prevention, while on the other, we saw a sustained treatment effect on MRI-detected joint-inflammation and related symptoms and functional impairments,” added Dr. Krijbolder.

To help understand this, the researchers performed a post hoc analysis in high-risk participants, comparing those who did not progress with those who did progress to arthritis. “Both progressors and nonprogressors showed a sustained treatment effect for pain and MRI-detected joint-inflammation, and in nonprogressors, there was almost a complete relief of pain and they nearly returned to the normal range of MRI-detected joint-inflammation as seen in symptom-free controls,” reported Dr. Krijbolder. 

“In those who progressed to arthritis, there was less pain and less MRI-detected joint inflammation in the treatment group, but also at the time when they developed clinical arthritis. So both progressors and nonprogressors benefit from treatment,” she noted.  

The number of serious adverse events was the same between the groups and adverse events were as expected from methotrexate.  

Dr. Krijbolder said, “the results are encouraging and will open up a new treatment landscape in pre-RA at the future, but at the moment it is too early to give recommendations for clinical practice; we definitely do not want to advocate the start of treatment in all at-risk individuals from now on.”

More research should unravel the mechanisms within the joint that contribute to the development of clinical arthritis and disease chronicity, she said. “If we understand these, we may be able to use more targeted interventions in the future and prevent the development of clinical arthritis all together.

“We are also looking forward to learning more about the long-term beneficial effects of this early treatment in our ongoing observational extension of the trial.” 

Hendrik Schulze-Koops, MD, of Ludwig-Maximilians-University of Munich, who moderated the session, asked Dr. Krijbolder, “As well as giving methotrexate to the participants in the treatment group, you also gave a single glucocorticoid injection at baseline, and a placebo injection in the placebo group, can you comment on that?”

EULAR

COPENHAGEN – New recommendations for the management of rheumatoid arthritis from the European Alliance of Associations for Rheumatology suggest starting short-term methotrexate and glucocorticoids when starting or changing conventional synthetic disease-modifying antirheumatic drugs (DMARDs), although rapid glucocorticoid dose reduction and discontinuation is also emphasized.

“In this respect we are at odds with the American College of Rheumatology guideline,” said Josef S. Smolen, MD, professor of internal medicine at the Medical University of Vienna, who presented the update at the annual European Congress of Rheumatology.

courtesy EULAR

More evidence supports the recommendation to start methotrexate plus glucocorticoids since this is not surpassed by several biologic DMARDs (bDMARDs) plus methotrexate, said Dr. Smolen, who spoke on behalf of his coauthors, Robert Landewe, MD, PhD, from Amsterdam Rheumatology and Clinical Immunology Center, and the rest of the Global Task Force for the 2022 Update of the EULAR RA-Management Recommendations.

In addition, “JAK [Janus kinase] inhibitors are now only recommended for patients who do not have risk factors for cardiovascular or malignant diseases, but otherwise they remain on the same level [phase 2] as bDMARDS,” he said.

“Registries hitherto do not observe what is reported in the ORAL Surveillance randomized controlled trial [RCT],” but, he added, “RCTs are the decisive studies and we await the baricitinib data on a similar population at risk.”

Dr. Smolen also noted that the ENTRACTE trial comparing tocilizumab with tumor necrosis factor (TNF)–alpha inhibitors did not report similar data as ORAL Surveillance.

“Tapering b/ts [biologic/targeted synthetic] and cs [conventional synthetic] DMARDs in sustained remission have been brought together with the need to discontinue glucocorticoids before other drugs are tapered has been more strongly emphasized,” he explained.

Most of the recommendations from the 2019 update remain unchanged, including all five overarching principles and 6 of the 12 individual items.

Rheumatologist Arthur Kavanaugh, MD, professor of medicine at the University of California, San Diego, joined the meeting remotely and commented on the working draft of the treatment recommendations. “While much was retained from the previous version, there were several important updates,” he said. “Regarding the use of steroids, it is recommended that when they are used, they should be stopped as soon as possible. Regarding jakinibs, which EULAR considers as a class, they recommended consideration of risk factors for MACE events prior to their utilization,” he said.

Methotrexate plus glucocorticoids (Recommendation 6)

In recent years, many recommendations have suggested combining methotrexate with glucocorticoids as a first-treatment strategy upon diagnosis of RA, said Dr. Smolen, and initially “guidance from the ACR was in agreement.”

In 2021, however, “the ACR published a paper, albeit with a very low level of evidence, that one should not primarily use a combination of methotrexate plus glucocorticoids,” he added, with an emphasis on the “very low level of evidence.”

“Some people on the task force even interpreted it as being in favor of using expensive drugs,” he explained. “This needed to be addressed in the 2022 update.”

The global task force wanted to look further at the benefit-to-risk ratio, despite it being discussed in the 2019 recommendations. “We wanted to check that short-term use of glucocorticoids was not associated with major risks,” said Dr. Smolen. “Glucocorticoids are not used for a long time if used as a bridging therapy. We felt we had to more clearly define what we meant by short term.”

A systematic review of around 7,000 papers, led to consideration of 10 unique studies. “One study published a few years ago in PLOS One, did not find any evidence of increased cardiovascular risk,” Dr. Smolen reported, “however, use of over 1,000 mg of glucocorticoid was associated with a trend for high cardiovascular risk.”

“This trend was confirmed by data from the CorEvitas registry, which shows that up to 1,100 mg of cumulative dose was associated with no increased risk, but above this with increasing dose there was an increased and significant risk,” he added.

When the task force looked at trials that mandated and prespecified a reduction and stopping of glucocorticoids, they found less than 10% persistence of glucocorticoids at 12 months in all trials, some even reduced use to zero.

Dr. Smolen and colleagues also looked at data from the NORD-STAR trial, that compared methotrexate and glucocorticoids with methotrexate and three bDMARDs, namely an anti-TNF inhibitor, certolizumab pegol; anti–co-stimulation, abatacept; and an anti–interleukin-6 receptor, tocilizumab.

“These data prove the validity of the EULAR RA management recommendations regarding the unsurpassed benefit of methotrexate plus glucocorticoids in early RA,” Dr. Smolen said.

“This is confirmation of efficacy and that if you induce tapering and stopping it is not dangerous,” he added. “The level of evidence was very high, and it is the highest level of agreement we have had for any glucocorticoid recommendation over recent years.”

As such, Recommendation 6 says that shortening glucocorticoids should be considered when initiating or changing csDMARDS, in different dose regimens and routes of administration, but should be tapered and discontinued as rapidly as clinically feasible.
 

JAK inhibitor placed relative to DMARDs (Recommendation 10)

A paper published in the New England Journal of Medicine suggested cardiovascular risks and malignancy risks were higher with the JAK inhibitor, tofacitinib, compared with TNF-alpha inhibitors.

The task force therefore felt the need to evaluate the place of JAK inhibitors next to biologic DMARDs “once phase one with methotrexate plus glucocorticoids has failed,” Dr. Smolen said.

After a systematic literature review of around 4,500 papers, the researchers evaluated 88 safety papers including the ORAL Surveillance study. “This very clearly showed that tocilizumab was not noninferior according to the noninferiority criteria with an upper limit of 1.8 [hazard ratio] and this was independent of dose, compared with TNF-alpha inhibitor,” said Dr. Smolen. “The major adverse cardiovascular events [MACE] were not different, nor were malignancies and overall mortality.”

Dr. Smolen also referred to the ENTRACTE trial that compared etanercept with tocilizumab, and again, there was no evidence of an increased risk of MACE nor mortality for tocilizumab compared with a TNF-alpha inhibitor.

“The increased MACE risk in the ORAL Surveillance trial is unlikely due to inhibition of IL-6 and must be due to some other effects than IL-6 signaling,” he said.

As such, the agreed-on recommendation was that, “if the treatment target is not achieved with the first csDMARD strategy, when poor prognostic factors are present, a bDMARD should be added; JAK inhibitors may be considered but pertinent risk factors must be taken into account [aged over 65 years, history of current or past smoking, either cardiovascular or malignancy risk factors, and risk factors for thromboembolic events].”

There was a high level of agreement by the group for this recommendation.

Switching DMARDs

The task force considered their recommendations on switching DMARDs based on a systematic literature review of 47 papers.

EULAR previously strongly recommended a combination of csDMARDs with bDMARDs (including JAK inhibitors), and this recommendation remains the same except for a note added about risks of tsDMARDs.

Recommendation 10 relates to failure of phase 2 treatment and what to do when the first bDMARD or a tsDMARD has failed (including as per new recommendations, a JAK inhibitor), and if one TNF or IL-6 receptor inhibitor therapy has failed. In this case, patients may receive an agent with another mode of action or a second TNF/IL-6 receptor inhibitor, said Dr. Smolen.

Recommendation 11 has been combined with recommendation 12, he added. “If a patient is in persistent remission after having tapered glucocorticoids, one can consider tapering bDMARDs, or tsDMARDs especially if this treatment is combined with a csDMARD.

“We decided to put more emphasis on the stopping of glucocorticoids, namely not saying ‘tapering’ but ‘discontinued,’ and if the patient is in sustained remission, then consider reduction of DMARDs [biologic, targeted synthetic or conventional synthetic DMARDs],” he explained. “This is left to the discretion of the patient and the physician as to which one should be tapered first. We don’t recommend to taper everything because the patient might be affected by flares but this needs further discussion.”

Dr. Smolen ended his presentation by looking ahead to the next set of recommendations: “With the current rate of evidence development, we expect an update of the recommendations to be necessary in about 3-4 years.”

This article was updated on 6/9/2022.

COPENHAGEN – New recommendations for the management of rheumatoid arthritis from the European Alliance of Associations for Rheumatology suggest starting short-term methotrexate and glucocorticoids when starting or changing conventional synthetic disease-modifying antirheumatic drugs (DMARDs), although rapid glucocorticoid dose reduction and discontinuation is also emphasized.

“In this respect we are at odds with the American College of Rheumatology guideline,” said Josef S. Smolen, MD, professor of internal medicine at the Medical University of Vienna, who presented the update at the annual European Congress of Rheumatology.

courtesy EULAR

More evidence supports the recommendation to start methotrexate plus glucocorticoids since this is not surpassed by several biologic DMARDs (bDMARDs) plus methotrexate, said Dr. Smolen, who spoke on behalf of his coauthors, Robert Landewe, MD, PhD, from Amsterdam Rheumatology and Clinical Immunology Center, and the rest of the Global Task Force for the 2022 Update of the EULAR RA-Management Recommendations.

In addition, “JAK [Janus kinase] inhibitors are now only recommended for patients who do not have risk factors for cardiovascular or malignant diseases, but otherwise they remain on the same level [phase 2] as bDMARDS,” he said.

“Registries hitherto do not observe what is reported in the ORAL Surveillance randomized controlled trial [RCT],” but, he added, “RCTs are the decisive studies and we await the baricitinib data on a similar population at risk.”

Dr. Smolen also noted that the ENTRACTE trial comparing tocilizumab with tumor necrosis factor (TNF)–alpha inhibitors did not report similar data as ORAL Surveillance.

“Tapering b/ts [biologic/targeted synthetic] and cs [conventional synthetic] DMARDs in sustained remission have been brought together with the need to discontinue glucocorticoids before other drugs are tapered has been more strongly emphasized,” he explained.

Most of the recommendations from the 2019 update remain unchanged, including all five overarching principles and 6 of the 12 individual items.

Rheumatologist Arthur Kavanaugh, MD, professor of medicine at the University of California, San Diego, joined the meeting remotely and commented on the working draft of the treatment recommendations. “While much was retained from the previous version, there were several important updates,” he said. “Regarding the use of steroids, it is recommended that when they are used, they should be stopped as soon as possible. Regarding jakinibs, which EULAR considers as a class, they recommended consideration of risk factors for MACE events prior to their utilization,” he said.

Methotrexate plus glucocorticoids (Recommendation 6)

In recent years, many recommendations have suggested combining methotrexate with glucocorticoids as a first-treatment strategy upon diagnosis of RA, said Dr. Smolen, and initially “guidance from the ACR was in agreement.”

In 2021, however, “the ACR published a paper, albeit with a very low level of evidence, that one should not primarily use a combination of methotrexate plus glucocorticoids,” he added, with an emphasis on the “very low level of evidence.”

“Some people on the task force even interpreted it as being in favor of using expensive drugs,” he explained. “This needed to be addressed in the 2022 update.”

The global task force wanted to look further at the benefit-to-risk ratio, despite it being discussed in the 2019 recommendations. “We wanted to check that short-term use of glucocorticoids was not associated with major risks,” said Dr. Smolen. “Glucocorticoids are not used for a long time if used as a bridging therapy. We felt we had to more clearly define what we meant by short term.”

A systematic review of around 7,000 papers, led to consideration of 10 unique studies. “One study published a few years ago in PLOS One, did not find any evidence of increased cardiovascular risk,” Dr. Smolen reported, “however, use of over 1,000 mg of glucocorticoid was associated with a trend for high cardiovascular risk.”

“This trend was confirmed by data from the CorEvitas registry, which shows that up to 1,100 mg of cumulative dose was associated with no increased risk, but above this with increasing dose there was an increased and significant risk,” he added.

When the task force looked at trials that mandated and prespecified a reduction and stopping of glucocorticoids, they found less than 10% persistence of glucocorticoids at 12 months in all trials, some even reduced use to zero.

Dr. Smolen and colleagues also looked at data from the NORD-STAR trial, that compared methotrexate and glucocorticoids with methotrexate and three bDMARDs, namely an anti-TNF inhibitor, certolizumab pegol; anti–co-stimulation, abatacept; and an anti–interleukin-6 receptor, tocilizumab.

“These data prove the validity of the EULAR RA management recommendations regarding the unsurpassed benefit of methotrexate plus glucocorticoids in early RA,” Dr. Smolen said.

“This is confirmation of efficacy and that if you induce tapering and stopping it is not dangerous,” he added. “The level of evidence was very high, and it is the highest level of agreement we have had for any glucocorticoid recommendation over recent years.”

As such, Recommendation 6 says that shortening glucocorticoids should be considered when initiating or changing csDMARDS, in different dose regimens and routes of administration, but should be tapered and discontinued as rapidly as clinically feasible.
 

JAK inhibitor placed relative to DMARDs (Recommendation 10)

A paper published in the New England Journal of Medicine suggested cardiovascular risks and malignancy risks were higher with the JAK inhibitor, tofacitinib, compared with TNF-alpha inhibitors.

The task force therefore felt the need to evaluate the place of JAK inhibitors next to biologic DMARDs “once phase one with methotrexate plus glucocorticoids has failed,” Dr. Smolen said.

After a systematic literature review of around 4,500 papers, the researchers evaluated 88 safety papers including the ORAL Surveillance study. “This very clearly showed that tocilizumab was not noninferior according to the noninferiority criteria with an upper limit of 1.8 [hazard ratio] and this was independent of dose, compared with TNF-alpha inhibitor,” said Dr. Smolen. “The major adverse cardiovascular events [MACE] were not different, nor were malignancies and overall mortality.”

Dr. Smolen also referred to the ENTRACTE trial that compared etanercept with tocilizumab, and again, there was no evidence of an increased risk of MACE nor mortality for tocilizumab compared with a TNF-alpha inhibitor.

“The increased MACE risk in the ORAL Surveillance trial is unlikely due to inhibition of IL-6 and must be due to some other effects than IL-6 signaling,” he said.

As such, the agreed-on recommendation was that, “if the treatment target is not achieved with the first csDMARD strategy, when poor prognostic factors are present, a bDMARD should be added; JAK inhibitors may be considered but pertinent risk factors must be taken into account [aged over 65 years, history of current or past smoking, either cardiovascular or malignancy risk factors, and risk factors for thromboembolic events].”

There was a high level of agreement by the group for this recommendation.

Switching DMARDs

The task force considered their recommendations on switching DMARDs based on a systematic literature review of 47 papers.

EULAR previously strongly recommended a combination of csDMARDs with bDMARDs (including JAK inhibitors), and this recommendation remains the same except for a note added about risks of tsDMARDs.

Recommendation 10 relates to failure of phase 2 treatment and what to do when the first bDMARD or a tsDMARD has failed (including as per new recommendations, a JAK inhibitor), and if one TNF or IL-6 receptor inhibitor therapy has failed. In this case, patients may receive an agent with another mode of action or a second TNF/IL-6 receptor inhibitor, said Dr. Smolen.

Recommendation 11 has been combined with recommendation 12, he added. “If a patient is in persistent remission after having tapered glucocorticoids, one can consider tapering bDMARDs, or tsDMARDs especially if this treatment is combined with a csDMARD.

“We decided to put more emphasis on the stopping of glucocorticoids, namely not saying ‘tapering’ but ‘discontinued,’ and if the patient is in sustained remission, then consider reduction of DMARDs [biologic, targeted synthetic or conventional synthetic DMARDs],” he explained. “This is left to the discretion of the patient and the physician as to which one should be tapered first. We don’t recommend to taper everything because the patient might be affected by flares but this needs further discussion.”

Dr. Smolen ended his presentation by looking ahead to the next set of recommendations: “With the current rate of evidence development, we expect an update of the recommendations to be necessary in about 3-4 years.”

This article was updated on 6/9/2022.

COPENHAGEN – New recommendations for the management of rheumatoid arthritis from the European Alliance of Associations for Rheumatology suggest starting short-term methotrexate and glucocorticoids when starting or changing conventional synthetic disease-modifying antirheumatic drugs (DMARDs), although rapid glucocorticoid dose reduction and discontinuation is also emphasized.

“In this respect we are at odds with the American College of Rheumatology guideline,” said Josef S. Smolen, MD, professor of internal medicine at the Medical University of Vienna, who presented the update at the annual European Congress of Rheumatology.

courtesy EULAR

More evidence supports the recommendation to start methotrexate plus glucocorticoids since this is not surpassed by several biologic DMARDs (bDMARDs) plus methotrexate, said Dr. Smolen, who spoke on behalf of his coauthors, Robert Landewe, MD, PhD, from Amsterdam Rheumatology and Clinical Immunology Center, and the rest of the Global Task Force for the 2022 Update of the EULAR RA-Management Recommendations.

In addition, “JAK [Janus kinase] inhibitors are now only recommended for patients who do not have risk factors for cardiovascular or malignant diseases, but otherwise they remain on the same level [phase 2] as bDMARDS,” he said.

“Registries hitherto do not observe what is reported in the ORAL Surveillance randomized controlled trial [RCT],” but, he added, “RCTs are the decisive studies and we await the baricitinib data on a similar population at risk.”

Dr. Smolen also noted that the ENTRACTE trial comparing tocilizumab with tumor necrosis factor (TNF)–alpha inhibitors did not report similar data as ORAL Surveillance.

“Tapering b/ts [biologic/targeted synthetic] and cs [conventional synthetic] DMARDs in sustained remission have been brought together with the need to discontinue glucocorticoids before other drugs are tapered has been more strongly emphasized,” he explained.

Most of the recommendations from the 2019 update remain unchanged, including all five overarching principles and 6 of the 12 individual items.

Rheumatologist Arthur Kavanaugh, MD, professor of medicine at the University of California, San Diego, joined the meeting remotely and commented on the working draft of the treatment recommendations. “While much was retained from the previous version, there were several important updates,” he said. “Regarding the use of steroids, it is recommended that when they are used, they should be stopped as soon as possible. Regarding jakinibs, which EULAR considers as a class, they recommended consideration of risk factors for MACE events prior to their utilization,” he said.

Methotrexate plus glucocorticoids (Recommendation 6)

In recent years, many recommendations have suggested combining methotrexate with glucocorticoids as a first-treatment strategy upon diagnosis of RA, said Dr. Smolen, and initially “guidance from the ACR was in agreement.”

In 2021, however, “the ACR published a paper, albeit with a very low level of evidence, that one should not primarily use a combination of methotrexate plus glucocorticoids,” he added, with an emphasis on the “very low level of evidence.”

“Some people on the task force even interpreted it as being in favor of using expensive drugs,” he explained. “This needed to be addressed in the 2022 update.”

The global task force wanted to look further at the benefit-to-risk ratio, despite it being discussed in the 2019 recommendations. “We wanted to check that short-term use of glucocorticoids was not associated with major risks,” said Dr. Smolen. “Glucocorticoids are not used for a long time if used as a bridging therapy. We felt we had to more clearly define what we meant by short term.”

A systematic review of around 7,000 papers, led to consideration of 10 unique studies. “One study published a few years ago in PLOS One, did not find any evidence of increased cardiovascular risk,” Dr. Smolen reported, “however, use of over 1,000 mg of glucocorticoid was associated with a trend for high cardiovascular risk.”

“This trend was confirmed by data from the CorEvitas registry, which shows that up to 1,100 mg of cumulative dose was associated with no increased risk, but above this with increasing dose there was an increased and significant risk,” he added.

When the task force looked at trials that mandated and prespecified a reduction and stopping of glucocorticoids, they found less than 10% persistence of glucocorticoids at 12 months in all trials, some even reduced use to zero.

Dr. Smolen and colleagues also looked at data from the NORD-STAR trial, that compared methotrexate and glucocorticoids with methotrexate and three bDMARDs, namely an anti-TNF inhibitor, certolizumab pegol; anti–co-stimulation, abatacept; and an anti–interleukin-6 receptor, tocilizumab.

“These data prove the validity of the EULAR RA management recommendations regarding the unsurpassed benefit of methotrexate plus glucocorticoids in early RA,” Dr. Smolen said.

“This is confirmation of efficacy and that if you induce tapering and stopping it is not dangerous,” he added. “The level of evidence was very high, and it is the highest level of agreement we have had for any glucocorticoid recommendation over recent years.”

As such, Recommendation 6 says that shortening glucocorticoids should be considered when initiating or changing csDMARDS, in different dose regimens and routes of administration, but should be tapered and discontinued as rapidly as clinically feasible.
 

JAK inhibitor placed relative to DMARDs (Recommendation 10)

A paper published in the New England Journal of Medicine suggested cardiovascular risks and malignancy risks were higher with the JAK inhibitor, tofacitinib, compared with TNF-alpha inhibitors.

The task force therefore felt the need to evaluate the place of JAK inhibitors next to biologic DMARDs “once phase one with methotrexate plus glucocorticoids has failed,” Dr. Smolen said.

After a systematic literature review of around 4,500 papers, the researchers evaluated 88 safety papers including the ORAL Surveillance study. “This very clearly showed that tocilizumab was not noninferior according to the noninferiority criteria with an upper limit of 1.8 [hazard ratio] and this was independent of dose, compared with TNF-alpha inhibitor,” said Dr. Smolen. “The major adverse cardiovascular events [MACE] were not different, nor were malignancies and overall mortality.”

Dr. Smolen also referred to the ENTRACTE trial that compared etanercept with tocilizumab, and again, there was no evidence of an increased risk of MACE nor mortality for tocilizumab compared with a TNF-alpha inhibitor.

“The increased MACE risk in the ORAL Surveillance trial is unlikely due to inhibition of IL-6 and must be due to some other effects than IL-6 signaling,” he said.

As such, the agreed-on recommendation was that, “if the treatment target is not achieved with the first csDMARD strategy, when poor prognostic factors are present, a bDMARD should be added; JAK inhibitors may be considered but pertinent risk factors must be taken into account [aged over 65 years, history of current or past smoking, either cardiovascular or malignancy risk factors, and risk factors for thromboembolic events].”

There was a high level of agreement by the group for this recommendation.

Switching DMARDs

The task force considered their recommendations on switching DMARDs based on a systematic literature review of 47 papers.

EULAR previously strongly recommended a combination of csDMARDs with bDMARDs (including JAK inhibitors), and this recommendation remains the same except for a note added about risks of tsDMARDs.

Recommendation 10 relates to failure of phase 2 treatment and what to do when the first bDMARD or a tsDMARD has failed (including as per new recommendations, a JAK inhibitor), and if one TNF or IL-6 receptor inhibitor therapy has failed. In this case, patients may receive an agent with another mode of action or a second TNF/IL-6 receptor inhibitor, said Dr. Smolen.

Recommendation 11 has been combined with recommendation 12, he added. “If a patient is in persistent remission after having tapered glucocorticoids, one can consider tapering bDMARDs, or tsDMARDs especially if this treatment is combined with a csDMARD.

“We decided to put more emphasis on the stopping of glucocorticoids, namely not saying ‘tapering’ but ‘discontinued,’ and if the patient is in sustained remission, then consider reduction of DMARDs [biologic, targeted synthetic or conventional synthetic DMARDs],” he explained. “This is left to the discretion of the patient and the physician as to which one should be tapered first. We don’t recommend to taper everything because the patient might be affected by flares but this needs further discussion.”

Dr. Smolen ended his presentation by looking ahead to the next set of recommendations: “With the current rate of evidence development, we expect an update of the recommendations to be necessary in about 3-4 years.”

This article was updated on 6/9/2022.

Doctors are advising women who have had bariatric surgery to wait at least 2 years before trying to conceive to reduce the risk of a small-for-gestational-age baby.

In fact, babies conceived less than 2 years post bariatric surgery are 15 times more likely to be small for gestational age as those conceived after this cut-off point, new study findings indicate.

Ana Carreira, MD, Coimbra Hospital and University Centre, Portugal, presented the findings as a poster at the European Congress on Obesity (ECO) 2022.

“The prevalence of small-for-gestational-age babies was similar across the different types of bariatric surgery, and we calculated that the cut-off for the bariatric-surgery-to-conception interval for a lower risk of small for gestational age babies was 24.5 months,” Dr. Carreira reported.

The study also found that for each additional month after the 2-year time point from bariatric surgery to conception, there was a 4.2-g (0.15-oz) increase in birth weight, and there was a 5% lower risk for a small-for-gestational-age neonate. 

“Clinically, this is very significant,” she told this news organization.

“While it may be possible to slightly adjust this on an individual basis, it is important that women who are undergoing bariatric surgery are aware of the risk of early conception and of the benefits of delaying pregnancy,” she added.

Asked to comment, Kari Johansson, PhD, of the Karolinska Institute, Stockholm, who has worked in the field, said: “These increased risks have been hypothesized to potentially be attributed to the inadequate in utero availability of nutrients to the fetus, especially during the first year post bariatric surgery when the rapid and largest weight loss occurs. This is why many clinical guidelines recommend women wait 12-24 months until getting pregnant.”

Indeed, the American College of Obstetricians and Gynecologists recommends women wait 12-24 months post bariatric surgery before trying to conceive.

Dr. Johansson also noted, however, that there were no significant increased risks of adverse outcomes between pregnancies with a surgery-to-conception interval of 12 months or less versus over 12 months in a recent meta-analysis. But those authors also concluded that large cohorts with sufficient power are needed “before any definite conclusions can be made on the optimal surgery-to-conception interval,” she cautioned.
 

All types of bariatric surgery investigated

Bariatric surgery, which is increasingly popular in women of reproductive age, involves rapid weight loss, which can trigger improved fertility, Dr. Carreira explained. Currently, clinics generally advise women to wait at least 1 year before trying for a baby post-surgery.

Dr. Carreira and colleagues conducted the study because “the optimal bariatric-surgery-to-conception interval has yet to be determined,” and they wanted to examine the issue of small-for-gestational-age babies in particular, she noted. They also examined outcomes after a number of different bariatric procedures.

They retrospectively reviewed a cohort of 48 post surgery pregnancies (in 2008-2020) with a minimum follow-up of 30 weeks and determined the proportion of small-for-gestational-age neonates, defined as having a birth weight less than the 10th percentile according to National Center for Health Statistics growth charts.

Mean maternal age was 34.3 years, mean body mass index at conception was 30.9 kg/m², and 70.8% had a bariatric-surgery-to-conception interval of over 24 months, 14.6% of 12-24 months, and 14.6% of less than 12 months.

Bariatric surgeries included adjustable gastric banding (22.9%), sleeve gastrectomy (35.4%), Roux-en-Y gastric bypass (37.5%), and biliopancreatic diversion (4.2%).

Overall, mean birth weight was 2.98 kg (6.6 lb) and the prevalence of small-for-gestational-age babies was 26.3%.

“For an interval of less than 24 months, around 60% of babies were small for gestational age,” Dr. Carreira noted. 

Most babies who were small for gestational age were conceived at 18 months (median), and those who were not were conceived at 59 months (median).

And, after adjustment for maternal comorbidities, the odds ratio for a small-for-gestational-age neonate was 15.1 (95% confidence interval, 2.4-93.1) for a baby conceived less than 24 months after surgery.  

“Some people think the interval can change according to the type of bariatric surgery, but we found no difference in findings according to [surgery] type,” added Dr. Carreira.

She pointed out that after discharge from their endocrinology clinic (after bariatric surgery), the women are cared for by their family doctor, “and we find that when they return to us in pregnancy their nutrient deficiencies have not been properly addressed. They need to be addressed at least 6 months prior to conception.”

“We recommend that women wait at least 2 years after bariatric surgery before trying to conceive, irrespective of the type of surgery,” she reiterated.

Dr. Carreira and Dr. Johansson have reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Doctors are advising women who have had bariatric surgery to wait at least 2 years before trying to conceive to reduce the risk of a small-for-gestational-age baby.

In fact, babies conceived less than 2 years post bariatric surgery are 15 times more likely to be small for gestational age as those conceived after this cut-off point, new study findings indicate.

Ana Carreira, MD, Coimbra Hospital and University Centre, Portugal, presented the findings as a poster at the European Congress on Obesity (ECO) 2022.

“The prevalence of small-for-gestational-age babies was similar across the different types of bariatric surgery, and we calculated that the cut-off for the bariatric-surgery-to-conception interval for a lower risk of small for gestational age babies was 24.5 months,” Dr. Carreira reported.

The study also found that for each additional month after the 2-year time point from bariatric surgery to conception, there was a 4.2-g (0.15-oz) increase in birth weight, and there was a 5% lower risk for a small-for-gestational-age neonate. 

“Clinically, this is very significant,” she told this news organization.

“While it may be possible to slightly adjust this on an individual basis, it is important that women who are undergoing bariatric surgery are aware of the risk of early conception and of the benefits of delaying pregnancy,” she added.

Asked to comment, Kari Johansson, PhD, of the Karolinska Institute, Stockholm, who has worked in the field, said: “These increased risks have been hypothesized to potentially be attributed to the inadequate in utero availability of nutrients to the fetus, especially during the first year post bariatric surgery when the rapid and largest weight loss occurs. This is why many clinical guidelines recommend women wait 12-24 months until getting pregnant.”

Indeed, the American College of Obstetricians and Gynecologists recommends women wait 12-24 months post bariatric surgery before trying to conceive.

Dr. Johansson also noted, however, that there were no significant increased risks of adverse outcomes between pregnancies with a surgery-to-conception interval of 12 months or less versus over 12 months in a recent meta-analysis. But those authors also concluded that large cohorts with sufficient power are needed “before any definite conclusions can be made on the optimal surgery-to-conception interval,” she cautioned.
 

All types of bariatric surgery investigated

Bariatric surgery, which is increasingly popular in women of reproductive age, involves rapid weight loss, which can trigger improved fertility, Dr. Carreira explained. Currently, clinics generally advise women to wait at least 1 year before trying for a baby post-surgery.

Dr. Carreira and colleagues conducted the study because “the optimal bariatric-surgery-to-conception interval has yet to be determined,” and they wanted to examine the issue of small-for-gestational-age babies in particular, she noted. They also examined outcomes after a number of different bariatric procedures.

They retrospectively reviewed a cohort of 48 post surgery pregnancies (in 2008-2020) with a minimum follow-up of 30 weeks and determined the proportion of small-for-gestational-age neonates, defined as having a birth weight less than the 10th percentile according to National Center for Health Statistics growth charts.

Mean maternal age was 34.3 years, mean body mass index at conception was 30.9 kg/m², and 70.8% had a bariatric-surgery-to-conception interval of over 24 months, 14.6% of 12-24 months, and 14.6% of less than 12 months.

Bariatric surgeries included adjustable gastric banding (22.9%), sleeve gastrectomy (35.4%), Roux-en-Y gastric bypass (37.5%), and biliopancreatic diversion (4.2%).

Overall, mean birth weight was 2.98 kg (6.6 lb) and the prevalence of small-for-gestational-age babies was 26.3%.

“For an interval of less than 24 months, around 60% of babies were small for gestational age,” Dr. Carreira noted. 

Most babies who were small for gestational age were conceived at 18 months (median), and those who were not were conceived at 59 months (median).

And, after adjustment for maternal comorbidities, the odds ratio for a small-for-gestational-age neonate was 15.1 (95% confidence interval, 2.4-93.1) for a baby conceived less than 24 months after surgery.  

“Some people think the interval can change according to the type of bariatric surgery, but we found no difference in findings according to [surgery] type,” added Dr. Carreira.

She pointed out that after discharge from their endocrinology clinic (after bariatric surgery), the women are cared for by their family doctor, “and we find that when they return to us in pregnancy their nutrient deficiencies have not been properly addressed. They need to be addressed at least 6 months prior to conception.”

“We recommend that women wait at least 2 years after bariatric surgery before trying to conceive, irrespective of the type of surgery,” she reiterated.

Dr. Carreira and Dr. Johansson have reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Doctors are advising women who have had bariatric surgery to wait at least 2 years before trying to conceive to reduce the risk of a small-for-gestational-age baby.

In fact, babies conceived less than 2 years post bariatric surgery are 15 times more likely to be small for gestational age as those conceived after this cut-off point, new study findings indicate.

Ana Carreira, MD, Coimbra Hospital and University Centre, Portugal, presented the findings as a poster at the European Congress on Obesity (ECO) 2022.

“The prevalence of small-for-gestational-age babies was similar across the different types of bariatric surgery, and we calculated that the cut-off for the bariatric-surgery-to-conception interval for a lower risk of small for gestational age babies was 24.5 months,” Dr. Carreira reported.

The study also found that for each additional month after the 2-year time point from bariatric surgery to conception, there was a 4.2-g (0.15-oz) increase in birth weight, and there was a 5% lower risk for a small-for-gestational-age neonate. 

“Clinically, this is very significant,” she told this news organization.

“While it may be possible to slightly adjust this on an individual basis, it is important that women who are undergoing bariatric surgery are aware of the risk of early conception and of the benefits of delaying pregnancy,” she added.

Asked to comment, Kari Johansson, PhD, of the Karolinska Institute, Stockholm, who has worked in the field, said: “These increased risks have been hypothesized to potentially be attributed to the inadequate in utero availability of nutrients to the fetus, especially during the first year post bariatric surgery when the rapid and largest weight loss occurs. This is why many clinical guidelines recommend women wait 12-24 months until getting pregnant.”

Indeed, the American College of Obstetricians and Gynecologists recommends women wait 12-24 months post bariatric surgery before trying to conceive.

Dr. Johansson also noted, however, that there were no significant increased risks of adverse outcomes between pregnancies with a surgery-to-conception interval of 12 months or less versus over 12 months in a recent meta-analysis. But those authors also concluded that large cohorts with sufficient power are needed “before any definite conclusions can be made on the optimal surgery-to-conception interval,” she cautioned.
 

All types of bariatric surgery investigated

Bariatric surgery, which is increasingly popular in women of reproductive age, involves rapid weight loss, which can trigger improved fertility, Dr. Carreira explained. Currently, clinics generally advise women to wait at least 1 year before trying for a baby post-surgery.

Dr. Carreira and colleagues conducted the study because “the optimal bariatric-surgery-to-conception interval has yet to be determined,” and they wanted to examine the issue of small-for-gestational-age babies in particular, she noted. They also examined outcomes after a number of different bariatric procedures.

They retrospectively reviewed a cohort of 48 post surgery pregnancies (in 2008-2020) with a minimum follow-up of 30 weeks and determined the proportion of small-for-gestational-age neonates, defined as having a birth weight less than the 10th percentile according to National Center for Health Statistics growth charts.

Mean maternal age was 34.3 years, mean body mass index at conception was 30.9 kg/m², and 70.8% had a bariatric-surgery-to-conception interval of over 24 months, 14.6% of 12-24 months, and 14.6% of less than 12 months.

Bariatric surgeries included adjustable gastric banding (22.9%), sleeve gastrectomy (35.4%), Roux-en-Y gastric bypass (37.5%), and biliopancreatic diversion (4.2%).

Overall, mean birth weight was 2.98 kg (6.6 lb) and the prevalence of small-for-gestational-age babies was 26.3%.

“For an interval of less than 24 months, around 60% of babies were small for gestational age,” Dr. Carreira noted. 

Most babies who were small for gestational age were conceived at 18 months (median), and those who were not were conceived at 59 months (median).

And, after adjustment for maternal comorbidities, the odds ratio for a small-for-gestational-age neonate was 15.1 (95% confidence interval, 2.4-93.1) for a baby conceived less than 24 months after surgery.  

“Some people think the interval can change according to the type of bariatric surgery, but we found no difference in findings according to [surgery] type,” added Dr. Carreira.

She pointed out that after discharge from their endocrinology clinic (after bariatric surgery), the women are cared for by their family doctor, “and we find that when they return to us in pregnancy their nutrient deficiencies have not been properly addressed. They need to be addressed at least 6 months prior to conception.”

“We recommend that women wait at least 2 years after bariatric surgery before trying to conceive, irrespective of the type of surgery,” she reiterated.

Dr. Carreira and Dr. Johansson have reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Following a vegan diet for at least 3 months helped people with overweight or type 2 diabetes shed the pounds, but had only a marginal effect on hemoglobin A1c levels, on average, new research indicates.

No effect was seen on blood pressure, triglycerides, or high-density lipoprotein cholesterol. HbA1c was reduced by a mean of –0.18 percentage points (P = .002), and there was a small reduction in total cholesterol and low-density lipoprotein cholesterol, on average, across all the studies examined in this meta-analysis.

The work, which compared a number of trials looking at vegan diets versus “normal” eating or other kinds of weight loss diets, “indicates with reasonable certainty that adhering to a vegan diet for at least 12 weeks may result in clinically meaningful weight loss [and] can be used in the management of overweight and type 2 diabetes,” said Anne-Ditte Termannsen, PhD, who reported the findings during a press conference at the European Congress on Obesity 2022, where the work was also presented as a poster.

A vegan diet most likely led to weight loss because it is “associated with a reduced calorie intake due to a lower content of fat and higher content of dietary fiber,” added Dr. Termannsen of the Steno Diabetes Center Copenhagen.

Asked to comment, Janet Cade, PhD, who leads the Nutritional Epidemiology Group at the University of Leeds (England) said the results are likely attributable to fewer calories in the vegan diet, compared with the “control” diets. “Of course, a vegan diet can be healthier in a range of ways, such as higher fruit and vegetables, more fiber and antioxidants; however, the same would be true of a vegetarian diet,” she noted.

And she warned that longer-term data are needed on health outcomes associated with vegan diets, noting, “there have been links to poorer bone health and osteoporosis in people consuming a vegan diet.”

Gunter Kuhnle, PhD, professor of nutrition and food science, University of Reading (England) told the UK Science Media Centre: “The authors conducted a systematic review of intervention studies and found that, compared with no dietary interventions, vegan diets showed the strongest association with body-weight reduction.”

However, “When comparing vegan diets with other dietary interventions – such as the Mediterranean diet – the association was much weaker,” he noted.
 

Vegan, habitual, or a range of weight-loss diets

Dr. Termannsen and colleagues set out to look at the effect of a plant-based diet on cardiometabolic risk factors in people with overweight or type 2 diabetes. They searched the literature for randomized controlled trials with adult participants with overweight (body mass index ≥ 25 kg/m²), prediabetes, or type 2 diabetes.

Participants followed a vegan diet that lasted at least 12 weeks; habitual diets without any changes or energy restriction; a Mediterranean diet; a host of different “diabetes” diets; a low-fat diet; or portion-controlled diets.

“The vegan diets were nearly all low-fat vegan diets but vary substantially regarding the protein, fat, carbohydrate content. All but one study was ad libitum fat, and there were no energy restrictions,” Dr. Termannsen said.

Control diets were more varied. “Some continued their habitual diet, and about half were energy restricted and the others were not,” she acknowledged.

Outcomes comprised body weight, BMI, HbA1c, systolic and diastolic blood pressure, total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides, which were assessed across studies.

A total of 11 trials were included in the meta-analysis, and studies were a mean duration of 19 weeks. A total of 796 participants were included.

Compared with control diets, those on vegan diets lost on average –4.1 kg (–9 lb) (P < .001), with a range of –5.9 kg to –2.4 kg.

BMI dropped by –1.38 kg/m² (P < .001). Total cholesterol dropped by –0.30 mmol/L (–11.6 mg/dL; P = .007) and LDL cholesterol by –0.24 mmol/L (–9.28 mg/dL; P = .005).

Further analyses found even greater reductions in body weight and BMI when vegan diets were compared with continuing a normal diet without dietary changes, on average, at –7.4 kg (–16.3 lb) (P < .001) and –2.78 kg/m² (P < .001) respectively.

When compared with other intervention diets, however, body weight dropped by –2.7 kg (–6 lb; P < .001) and BMI by –0.87 kg/m² (P < .001).

Commenting on limitations of studies compared to the real world, Dr. Termannsen said: “Some studies reported high adherence to their diet, usually due to a high level of support, suggesting that providing continued face-to-face contact with participants may partly explain the adherence differences.”

“This also questions the long-term feasibility of the diet and the applicability of this as long-term care,” she added.

Following a vegan diet requires good planning to ensure adequate nutrition and avoid any deficiencies, she urged. “We need to remember that the menu plans in the studies were created by dietitians.”

A version of this article first appeared on Medscape.com.

Following a vegan diet for at least 3 months helped people with overweight or type 2 diabetes shed the pounds, but had only a marginal effect on hemoglobin A1c levels, on average, new research indicates.

No effect was seen on blood pressure, triglycerides, or high-density lipoprotein cholesterol. HbA1c was reduced by a mean of –0.18 percentage points (P = .002), and there was a small reduction in total cholesterol and low-density lipoprotein cholesterol, on average, across all the studies examined in this meta-analysis.

The work, which compared a number of trials looking at vegan diets versus “normal” eating or other kinds of weight loss diets, “indicates with reasonable certainty that adhering to a vegan diet for at least 12 weeks may result in clinically meaningful weight loss [and] can be used in the management of overweight and type 2 diabetes,” said Anne-Ditte Termannsen, PhD, who reported the findings during a press conference at the European Congress on Obesity 2022, where the work was also presented as a poster.

A vegan diet most likely led to weight loss because it is “associated with a reduced calorie intake due to a lower content of fat and higher content of dietary fiber,” added Dr. Termannsen of the Steno Diabetes Center Copenhagen.

Asked to comment, Janet Cade, PhD, who leads the Nutritional Epidemiology Group at the University of Leeds (England) said the results are likely attributable to fewer calories in the vegan diet, compared with the “control” diets. “Of course, a vegan diet can be healthier in a range of ways, such as higher fruit and vegetables, more fiber and antioxidants; however, the same would be true of a vegetarian diet,” she noted.

And she warned that longer-term data are needed on health outcomes associated with vegan diets, noting, “there have been links to poorer bone health and osteoporosis in people consuming a vegan diet.”

Gunter Kuhnle, PhD, professor of nutrition and food science, University of Reading (England) told the UK Science Media Centre: “The authors conducted a systematic review of intervention studies and found that, compared with no dietary interventions, vegan diets showed the strongest association with body-weight reduction.”

However, “When comparing vegan diets with other dietary interventions – such as the Mediterranean diet – the association was much weaker,” he noted.
 

Vegan, habitual, or a range of weight-loss diets

Dr. Termannsen and colleagues set out to look at the effect of a plant-based diet on cardiometabolic risk factors in people with overweight or type 2 diabetes. They searched the literature for randomized controlled trials with adult participants with overweight (body mass index ≥ 25 kg/m²), prediabetes, or type 2 diabetes.

Participants followed a vegan diet that lasted at least 12 weeks; habitual diets without any changes or energy restriction; a Mediterranean diet; a host of different “diabetes” diets; a low-fat diet; or portion-controlled diets.

“The vegan diets were nearly all low-fat vegan diets but vary substantially regarding the protein, fat, carbohydrate content. All but one study was ad libitum fat, and there were no energy restrictions,” Dr. Termannsen said.

Control diets were more varied. “Some continued their habitual diet, and about half were energy restricted and the others were not,” she acknowledged.

Outcomes comprised body weight, BMI, HbA1c, systolic and diastolic blood pressure, total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides, which were assessed across studies.

A total of 11 trials were included in the meta-analysis, and studies were a mean duration of 19 weeks. A total of 796 participants were included.

Compared with control diets, those on vegan diets lost on average –4.1 kg (–9 lb) (P < .001), with a range of –5.9 kg to –2.4 kg.

BMI dropped by –1.38 kg/m² (P < .001). Total cholesterol dropped by –0.30 mmol/L (–11.6 mg/dL; P = .007) and LDL cholesterol by –0.24 mmol/L (–9.28 mg/dL; P = .005).

Further analyses found even greater reductions in body weight and BMI when vegan diets were compared with continuing a normal diet without dietary changes, on average, at –7.4 kg (–16.3 lb) (P < .001) and –2.78 kg/m² (P < .001) respectively.

When compared with other intervention diets, however, body weight dropped by –2.7 kg (–6 lb; P < .001) and BMI by –0.87 kg/m² (P < .001).

Commenting on limitations of studies compared to the real world, Dr. Termannsen said: “Some studies reported high adherence to their diet, usually due to a high level of support, suggesting that providing continued face-to-face contact with participants may partly explain the adherence differences.”

“This also questions the long-term feasibility of the diet and the applicability of this as long-term care,” she added.

Following a vegan diet requires good planning to ensure adequate nutrition and avoid any deficiencies, she urged. “We need to remember that the menu plans in the studies were created by dietitians.”

A version of this article first appeared on Medscape.com.

Following a vegan diet for at least 3 months helped people with overweight or type 2 diabetes shed the pounds, but had only a marginal effect on hemoglobin A1c levels, on average, new research indicates.

No effect was seen on blood pressure, triglycerides, or high-density lipoprotein cholesterol. HbA1c was reduced by a mean of –0.18 percentage points (P = .002), and there was a small reduction in total cholesterol and low-density lipoprotein cholesterol, on average, across all the studies examined in this meta-analysis.

The work, which compared a number of trials looking at vegan diets versus “normal” eating or other kinds of weight loss diets, “indicates with reasonable certainty that adhering to a vegan diet for at least 12 weeks may result in clinically meaningful weight loss [and] can be used in the management of overweight and type 2 diabetes,” said Anne-Ditte Termannsen, PhD, who reported the findings during a press conference at the European Congress on Obesity 2022, where the work was also presented as a poster.

A vegan diet most likely led to weight loss because it is “associated with a reduced calorie intake due to a lower content of fat and higher content of dietary fiber,” added Dr. Termannsen of the Steno Diabetes Center Copenhagen.

Asked to comment, Janet Cade, PhD, who leads the Nutritional Epidemiology Group at the University of Leeds (England) said the results are likely attributable to fewer calories in the vegan diet, compared with the “control” diets. “Of course, a vegan diet can be healthier in a range of ways, such as higher fruit and vegetables, more fiber and antioxidants; however, the same would be true of a vegetarian diet,” she noted.

And she warned that longer-term data are needed on health outcomes associated with vegan diets, noting, “there have been links to poorer bone health and osteoporosis in people consuming a vegan diet.”

Gunter Kuhnle, PhD, professor of nutrition and food science, University of Reading (England) told the UK Science Media Centre: “The authors conducted a systematic review of intervention studies and found that, compared with no dietary interventions, vegan diets showed the strongest association with body-weight reduction.”

However, “When comparing vegan diets with other dietary interventions – such as the Mediterranean diet – the association was much weaker,” he noted.
 

Vegan, habitual, or a range of weight-loss diets

Dr. Termannsen and colleagues set out to look at the effect of a plant-based diet on cardiometabolic risk factors in people with overweight or type 2 diabetes. They searched the literature for randomized controlled trials with adult participants with overweight (body mass index ≥ 25 kg/m²), prediabetes, or type 2 diabetes.

Participants followed a vegan diet that lasted at least 12 weeks; habitual diets without any changes or energy restriction; a Mediterranean diet; a host of different “diabetes” diets; a low-fat diet; or portion-controlled diets.

“The vegan diets were nearly all low-fat vegan diets but vary substantially regarding the protein, fat, carbohydrate content. All but one study was ad libitum fat, and there were no energy restrictions,” Dr. Termannsen said.

Control diets were more varied. “Some continued their habitual diet, and about half were energy restricted and the others were not,” she acknowledged.

Outcomes comprised body weight, BMI, HbA1c, systolic and diastolic blood pressure, total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides, which were assessed across studies.

A total of 11 trials were included in the meta-analysis, and studies were a mean duration of 19 weeks. A total of 796 participants were included.

Compared with control diets, those on vegan diets lost on average –4.1 kg (–9 lb) (P < .001), with a range of –5.9 kg to –2.4 kg.

BMI dropped by –1.38 kg/m² (P < .001). Total cholesterol dropped by –0.30 mmol/L (–11.6 mg/dL; P = .007) and LDL cholesterol by –0.24 mmol/L (–9.28 mg/dL; P = .005).

Further analyses found even greater reductions in body weight and BMI when vegan diets were compared with continuing a normal diet without dietary changes, on average, at –7.4 kg (–16.3 lb) (P < .001) and –2.78 kg/m² (P < .001) respectively.

When compared with other intervention diets, however, body weight dropped by –2.7 kg (–6 lb; P < .001) and BMI by –0.87 kg/m² (P < .001).

Commenting on limitations of studies compared to the real world, Dr. Termannsen said: “Some studies reported high adherence to their diet, usually due to a high level of support, suggesting that providing continued face-to-face contact with participants may partly explain the adherence differences.”

“This also questions the long-term feasibility of the diet and the applicability of this as long-term care,” she added.

Following a vegan diet requires good planning to ensure adequate nutrition and avoid any deficiencies, she urged. “We need to remember that the menu plans in the studies were created by dietitians.”

A version of this article first appeared on Medscape.com.

Signs of cardiometabolic damage in children who are overweight appear as early as 6-8 years of age, but were not evident in preschoolers, providing a window of opportunity for intervention, show the latest results from a long-running Danish study of childhood weight.

The proportion of children who were overweight (nearly 14% in 2015) was similar between the two groups – those of preschool age (2-5 years) and school age (6-8 years) – but only the latter showed significant signs of cardiometabolic abnormalities.

The results, published in Obesity Research & Clinical Practice, are the latest in a series of many findings from the HOLBAEK study (formerly known as The Danish Childhood Obesity Biobank) that have emerged since it began in 2007. They were presented, along with a meta-analysis of much of their work, at the European Congress on Obesity (ECO) 2022.

“When comparing children with and without overweight, there were only barely significant differences among the preschool children,” said investigator Christine Frithioff-Bøjsøe, MD, but in contrast, “the school children with overweight exhibited significantly higher systolic blood pressure, glucose, insulin, and higher HDL cholesterol,” among other markers, she noted.

“Detection needs to start as early as age 2-5 years because if you wait just a few years longer these children will show early signs of disease starting to take hold. This could provide a critical window to detect and manage overweight,” said Frithioff-Bøjsøe, PhD, of the Children’s Obesity Clinic, Copenhagen University, Hospital Holbaek, Denmark.

Asked to comment, Aaron S. Kelly, PhD, professor of pediatrics, codirector, University of Minnesota Center for Pediatric Obesity Medicine in Minneapolis, said: “Recent results from HOLBAEK highlight the critical importance of identifying obesity early in life, before its complications spring up.

“Ideally, we should be in the business of managing and reducing excess adiposity as soon as it surfaces with the goal of preventing the onset of cardiometabolic risk factors, not watchful waiting and hoping for the best.”
 

Routine dental visits checked overweight

In the newest study, the researchers trained dental assistants to measure weight and height and carried out body mass index assessments during routine appointments.

A total of 335 preschool and 657 school-age children were recruited for the study. Of these, 40% attended additional hospital-based examinations including blood pressure measurement and a blood sample. Children were reexamined approximately 1 year later.

Systolic blood pressure, for example, was significantly higher in 6- to 8-year-olds with overweight compared to those of normal weight (P = .001). There was no significant difference between systolic blood pressure of 2.5- to 5-year-olds without and with overweight.

Likewise, with insulin resistance, there was no significant difference between preschoolers with and without overweight. However, in schoolchildren, homoeostasis model of assessment–insulin resistance (HOMA-IR) was significantly higher in those with overweight, at 2.2, compared to those without, at 0.9 (P < .001).

Also, during follow-up (around a year later), the prevalence of overweight did not change in preschool children but increased from 13.7% to 17.0% in schoolchildren.

The researchers noted that, in Europe, it is the primary health care sector that has continuous contact with the pediatric population, with the potential for early evaluation of children at risk. Their decision to use dental health care assistants to assess weight in this particular study is novel, but feasible, they observed.
 

Danish model for treating overweight and obesity is ‘game-changing’

As part of the HOLBAEK initiative, clinical data and biological samples have been collected from children and adolescents receiving treatment at The Children’s Obesity Clinic, Holbaek Hospital, using a population-based cohort as a reference group. Data have been collected on about 8,000 children and adolescents so far.

Jens-Christian Holm, PhD, along with colleague and research assistant Maria Frauland, both from Copenhagen University, Hospital Holbaek, presented a review of the HOLBAEK studies (2007-2021) at ECO 2022. They said the results highlight the importance of taking an integrated approach to managing children and adolescents with obesity.

The review, which included 82 papers, found a wide variety of obesity-related complications already present at a young age in some of the cross-sectional studies, including dyslipidemia in 28% of children with obesity, hepatic steatosis in 31%, obstructive sleep apnea in 45%, and prehypertension or hypertension in 52%.

The family-based interventional weight management programs adopted by HOLBAEK showed a 75% reduction in the “degree of obesity,” which comprised a measure of dyslipidemia, hypertension, hepatic steatosis, sleep apnea, and parental obesity.

“The HOLBAEK method is a holistic approach where we integrate everything,” Dr. Holm told this news organization.

Ms. Frauland said: “The HOLBAEK study has provided important insights into childhood overweight. It has highlighted that obesity is a serious multisystem disease that can be managed and treated effectively, reducing the degree of overweight and improving overweight-related complications.”

Dr. Kelly, the U.S. pediatrician, applauded the HOLBAEK philosophy, which emphasizes that obesity is not the fault of the child or parent, but rather the manifestation of dysregulated energy metabolism. “The recognition that obesity is a biologically driven, chronic, refractory, and relapsing disease is interwoven into the approach, which shifts the responsibility to the care provider for ensuring positive outcomes of treatment.

“Highlighting this fact to the parents and child can be game-changing since it removes the blame and shame associated with obesity and unburdens the family by framing the problem in a different light,” Dr. Kelly stressed.

Dr. Frithioff-Bøjsøe has reported no relevant financial relationships. Dr. Holm has an obesity management company called Holm. Dr. Kelly serves as an unpaid consultant for Novo Nordisk, Vivus, Eli Lilly, and Boehringer Ingelheim and receives donated drug/placebo from Vivus for a clinical trial funded by the National Institutes of Health.

A version of this article first appeared on Medscape.com.

Signs of cardiometabolic damage in children who are overweight appear as early as 6-8 years of age, but were not evident in preschoolers, providing a window of opportunity for intervention, show the latest results from a long-running Danish study of childhood weight.

The proportion of children who were overweight (nearly 14% in 2015) was similar between the two groups – those of preschool age (2-5 years) and school age (6-8 years) – but only the latter showed significant signs of cardiometabolic abnormalities.

The results, published in Obesity Research & Clinical Practice, are the latest in a series of many findings from the HOLBAEK study (formerly known as The Danish Childhood Obesity Biobank) that have emerged since it began in 2007. They were presented, along with a meta-analysis of much of their work, at the European Congress on Obesity (ECO) 2022.

“When comparing children with and without overweight, there were only barely significant differences among the preschool children,” said investigator Christine Frithioff-Bøjsøe, MD, but in contrast, “the school children with overweight exhibited significantly higher systolic blood pressure, glucose, insulin, and higher HDL cholesterol,” among other markers, she noted.

“Detection needs to start as early as age 2-5 years because if you wait just a few years longer these children will show early signs of disease starting to take hold. This could provide a critical window to detect and manage overweight,” said Frithioff-Bøjsøe, PhD, of the Children’s Obesity Clinic, Copenhagen University, Hospital Holbaek, Denmark.

Asked to comment, Aaron S. Kelly, PhD, professor of pediatrics, codirector, University of Minnesota Center for Pediatric Obesity Medicine in Minneapolis, said: “Recent results from HOLBAEK highlight the critical importance of identifying obesity early in life, before its complications spring up.

“Ideally, we should be in the business of managing and reducing excess adiposity as soon as it surfaces with the goal of preventing the onset of cardiometabolic risk factors, not watchful waiting and hoping for the best.”
 

Routine dental visits checked overweight

In the newest study, the researchers trained dental assistants to measure weight and height and carried out body mass index assessments during routine appointments.

A total of 335 preschool and 657 school-age children were recruited for the study. Of these, 40% attended additional hospital-based examinations including blood pressure measurement and a blood sample. Children were reexamined approximately 1 year later.

Systolic blood pressure, for example, was significantly higher in 6- to 8-year-olds with overweight compared to those of normal weight (P = .001). There was no significant difference between systolic blood pressure of 2.5- to 5-year-olds without and with overweight.

Likewise, with insulin resistance, there was no significant difference between preschoolers with and without overweight. However, in schoolchildren, homoeostasis model of assessment–insulin resistance (HOMA-IR) was significantly higher in those with overweight, at 2.2, compared to those without, at 0.9 (P < .001).

Also, during follow-up (around a year later), the prevalence of overweight did not change in preschool children but increased from 13.7% to 17.0% in schoolchildren.

The researchers noted that, in Europe, it is the primary health care sector that has continuous contact with the pediatric population, with the potential for early evaluation of children at risk. Their decision to use dental health care assistants to assess weight in this particular study is novel, but feasible, they observed.
 

Danish model for treating overweight and obesity is ‘game-changing’

As part of the HOLBAEK initiative, clinical data and biological samples have been collected from children and adolescents receiving treatment at The Children’s Obesity Clinic, Holbaek Hospital, using a population-based cohort as a reference group. Data have been collected on about 8,000 children and adolescents so far.

Jens-Christian Holm, PhD, along with colleague and research assistant Maria Frauland, both from Copenhagen University, Hospital Holbaek, presented a review of the HOLBAEK studies (2007-2021) at ECO 2022. They said the results highlight the importance of taking an integrated approach to managing children and adolescents with obesity.

The review, which included 82 papers, found a wide variety of obesity-related complications already present at a young age in some of the cross-sectional studies, including dyslipidemia in 28% of children with obesity, hepatic steatosis in 31%, obstructive sleep apnea in 45%, and prehypertension or hypertension in 52%.

The family-based interventional weight management programs adopted by HOLBAEK showed a 75% reduction in the “degree of obesity,” which comprised a measure of dyslipidemia, hypertension, hepatic steatosis, sleep apnea, and parental obesity.

“The HOLBAEK method is a holistic approach where we integrate everything,” Dr. Holm told this news organization.

Ms. Frauland said: “The HOLBAEK study has provided important insights into childhood overweight. It has highlighted that obesity is a serious multisystem disease that can be managed and treated effectively, reducing the degree of overweight and improving overweight-related complications.”

Dr. Kelly, the U.S. pediatrician, applauded the HOLBAEK philosophy, which emphasizes that obesity is not the fault of the child or parent, but rather the manifestation of dysregulated energy metabolism. “The recognition that obesity is a biologically driven, chronic, refractory, and relapsing disease is interwoven into the approach, which shifts the responsibility to the care provider for ensuring positive outcomes of treatment.

“Highlighting this fact to the parents and child can be game-changing since it removes the blame and shame associated with obesity and unburdens the family by framing the problem in a different light,” Dr. Kelly stressed.

Dr. Frithioff-Bøjsøe has reported no relevant financial relationships. Dr. Holm has an obesity management company called Holm. Dr. Kelly serves as an unpaid consultant for Novo Nordisk, Vivus, Eli Lilly, and Boehringer Ingelheim and receives donated drug/placebo from Vivus for a clinical trial funded by the National Institutes of Health.

A version of this article first appeared on Medscape.com.

Signs of cardiometabolic damage in children who are overweight appear as early as 6-8 years of age, but were not evident in preschoolers, providing a window of opportunity for intervention, show the latest results from a long-running Danish study of childhood weight.

The proportion of children who were overweight (nearly 14% in 2015) was similar between the two groups – those of preschool age (2-5 years) and school age (6-8 years) – but only the latter showed significant signs of cardiometabolic abnormalities.

The results, published in Obesity Research & Clinical Practice, are the latest in a series of many findings from the HOLBAEK study (formerly known as The Danish Childhood Obesity Biobank) that have emerged since it began in 2007. They were presented, along with a meta-analysis of much of their work, at the European Congress on Obesity (ECO) 2022.

“When comparing children with and without overweight, there were only barely significant differences among the preschool children,” said investigator Christine Frithioff-Bøjsøe, MD, but in contrast, “the school children with overweight exhibited significantly higher systolic blood pressure, glucose, insulin, and higher HDL cholesterol,” among other markers, she noted.

“Detection needs to start as early as age 2-5 years because if you wait just a few years longer these children will show early signs of disease starting to take hold. This could provide a critical window to detect and manage overweight,” said Frithioff-Bøjsøe, PhD, of the Children’s Obesity Clinic, Copenhagen University, Hospital Holbaek, Denmark.

Asked to comment, Aaron S. Kelly, PhD, professor of pediatrics, codirector, University of Minnesota Center for Pediatric Obesity Medicine in Minneapolis, said: “Recent results from HOLBAEK highlight the critical importance of identifying obesity early in life, before its complications spring up.

“Ideally, we should be in the business of managing and reducing excess adiposity as soon as it surfaces with the goal of preventing the onset of cardiometabolic risk factors, not watchful waiting and hoping for the best.”
 

Routine dental visits checked overweight

In the newest study, the researchers trained dental assistants to measure weight and height and carried out body mass index assessments during routine appointments.

A total of 335 preschool and 657 school-age children were recruited for the study. Of these, 40% attended additional hospital-based examinations including blood pressure measurement and a blood sample. Children were reexamined approximately 1 year later.

Systolic blood pressure, for example, was significantly higher in 6- to 8-year-olds with overweight compared to those of normal weight (P = .001). There was no significant difference between systolic blood pressure of 2.5- to 5-year-olds without and with overweight.

Likewise, with insulin resistance, there was no significant difference between preschoolers with and without overweight. However, in schoolchildren, homoeostasis model of assessment–insulin resistance (HOMA-IR) was significantly higher in those with overweight, at 2.2, compared to those without, at 0.9 (P < .001).

Also, during follow-up (around a year later), the prevalence of overweight did not change in preschool children but increased from 13.7% to 17.0% in schoolchildren.

The researchers noted that, in Europe, it is the primary health care sector that has continuous contact with the pediatric population, with the potential for early evaluation of children at risk. Their decision to use dental health care assistants to assess weight in this particular study is novel, but feasible, they observed.
 

Danish model for treating overweight and obesity is ‘game-changing’

As part of the HOLBAEK initiative, clinical data and biological samples have been collected from children and adolescents receiving treatment at The Children’s Obesity Clinic, Holbaek Hospital, using a population-based cohort as a reference group. Data have been collected on about 8,000 children and adolescents so far.

Jens-Christian Holm, PhD, along with colleague and research assistant Maria Frauland, both from Copenhagen University, Hospital Holbaek, presented a review of the HOLBAEK studies (2007-2021) at ECO 2022. They said the results highlight the importance of taking an integrated approach to managing children and adolescents with obesity.

The review, which included 82 papers, found a wide variety of obesity-related complications already present at a young age in some of the cross-sectional studies, including dyslipidemia in 28% of children with obesity, hepatic steatosis in 31%, obstructive sleep apnea in 45%, and prehypertension or hypertension in 52%.

The family-based interventional weight management programs adopted by HOLBAEK showed a 75% reduction in the “degree of obesity,” which comprised a measure of dyslipidemia, hypertension, hepatic steatosis, sleep apnea, and parental obesity.

“The HOLBAEK method is a holistic approach where we integrate everything,” Dr. Holm told this news organization.

Ms. Frauland said: “The HOLBAEK study has provided important insights into childhood overweight. It has highlighted that obesity is a serious multisystem disease that can be managed and treated effectively, reducing the degree of overweight and improving overweight-related complications.”

Dr. Kelly, the U.S. pediatrician, applauded the HOLBAEK philosophy, which emphasizes that obesity is not the fault of the child or parent, but rather the manifestation of dysregulated energy metabolism. “The recognition that obesity is a biologically driven, chronic, refractory, and relapsing disease is interwoven into the approach, which shifts the responsibility to the care provider for ensuring positive outcomes of treatment.

“Highlighting this fact to the parents and child can be game-changing since it removes the blame and shame associated with obesity and unburdens the family by framing the problem in a different light,” Dr. Kelly stressed.

Dr. Frithioff-Bøjsøe has reported no relevant financial relationships. Dr. Holm has an obesity management company called Holm. Dr. Kelly serves as an unpaid consultant for Novo Nordisk, Vivus, Eli Lilly, and Boehringer Ingelheim and receives donated drug/placebo from Vivus for a clinical trial funded by the National Institutes of Health.

A version of this article first appeared on Medscape.com.