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Fatty liver disease drives rise in liver cancer deaths
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.
AT ILC 2022
Race drives disparities in life expectancy across states
“Life expectancy is an important measure of the health of the entire population,” corresponding author Gregory Roth, MD, a cardiologist at the University of Washington, Seattle, said in an interview. “We know race, ethnicity and where you live all affect health, but we wanted to look at the long arc over many decades to understand where subpopulations have been, and where they are headed. Also, it is important to understand how race and place interact, so we looked at race/ethnicity groups within each state to see where disparities exist that need to be addressed.”
In the study, published in Annals of Internal Medicine, researchers led by Catherine O. Johnson, PhD, of the University of Washington, Seattle, reviewed data from 23 states, using regression models based on Census data and deidentified death records. They examined life expectancy for subgroups of individuals reporting Hispanic, non-Hispanic Black, or non-Hispanic White race or ethnicity.
Overall, most states showed an improvement in life expectancy between 1990 and 2019. For women, the mean life expectancy across states increased from 79.3 years in 1990 to 81.3 years in 2019. For men, the mean life expectancy across states increased from 72.6 years in 1990 to 76.3 years in 2019.
However, the researchers found significant disparities across the three racial subgroups between and within states when life expectancy was examined by race/ethnicity, independent of the average life expectancy for an entire state overall. They defined disparity as the difference in life expectancy between states for those in different racial/ethnic groups.
Without considering race/ethnicity, disparities in life expectancy across states decreased from 8.0 years and 12.2 years in 1990 to 7.9 and 7.8 years in 2019, for females and males, respectively.
When race/ethnicity was taken into account, disparities in life expectancy decreased, but the differences across states were greater than when race was not considered; 20.7 years for females and 24.5 years for males in 1990, decreasing to 18.5 years for females and 23.7 years for males in 2019.
Despite the overall improvements, disparities in life expectancy persisted across all states within each race/ethnicity group.
Among females, for example, non-Hispanic Black females had the lowest mean life expectancy across states in 1990 (74.2 years) but had the greatest improvement on average (6.9% increase) by 2019. However, the mean LE for non-Hispanic Black females remained lower than it did for non-Hispanic White and Hispanic females.
Among males, the researchers found differences in life expectancies across states between the people of the three different ethnicities they studied. The greatest difference in life expectancies in 1990 was 24.5 years. This occurred between non-Hispanic Black males in the District of Columbia and Hispanic males in Georgia. The life expectancy for these non-Hispanic Black males was 59.4 years, versus 83.8 years for these Hispanic males that year.
This reduced life expectancy for non-Hispanic Black males persisted, although it improved slightly by 2019. That year, the largest race-based disparity – which was approximately 24 years – occurred between non-Hispanic Black males in the District of Columbia and Hispanic males in Virginia. For the Hispanic males in Virgina, the LE was 90.7 years versus 66.9 years for non-Hispanic Black males in the District of Columbia.
The findings were limited by several factors including the review of data from only 23 states, the focus on life expectancy from birth versus other ages, and the challenges of defining Hispanic ethnicity, the researchers noted. However, the results support that the potential use of state-level analysis that includes race/ethnicity could be a valuable tool for measuring health inequity as part of national average trends, they said.
Health has truly stagnated for some in certain states
“Subpopulations in some states have much longer life expectancy now than 30 years ago. But in some states, we were struck by how health has truly stagnated for some,” Dr. Roth said in an interview. “We were surprised by the scale of the overall gap; a difference of about 8 years between states is more than twice that if you drill down to race/ethnicity groups in each state.”
A key message from the study is the need for all clinicians to advocate for improved access to primary care, “which is increasingly hard to obtain for many people,” said Dr. Roth. “So much of health is determined by key risk factors such as high blood pressure, high cholesterol, obesity, diabetes, alcohol use, tobacco use. But many of the determinants of health are not in the healthcare system, and include efforts to improve education, interrupt cycles of poverty, and teach healthy behaviors at a very young age. “Racism remains a underdiscussed part of these disparities, and we need better ways to measure the impact of social policies that end up impacting health down the road,” he said.
Looking ahead: “There is a lot to be learned from the states that have improved life expectancy the most. We need researchers to work together to identify and communicate what are those best practices, and what state governments can do to play their part.”
State-level differences reveal variations in health care
“The findings add to our growing knowledge of large and persistent racial/ethnic health disparities and changes in disparities during recent stagnation in U.S. life expectancy,” wrote Hedwig Lee, PhD, of Washington University in St. Louis, and Kathleen M. Harris, PhD, of the University of North Carolina at Chapel Hill, in an accompanying editorial.
The focus on state-level differences provides a unique window into the huge variation in life expectancy by race/ethnicity across the United States. The data suggest that “a person’s life expectancy in the United States may depend more on where you live than it has in the past,” they noted. For example, the editorialists highlighted that life expectancy for non-Hispanic Black men in 2019 averaged 81.1 years in Rhode Island, but 66.9 years in the District of Columbia.
They also noted the study’s lack of data for many states with high mortality rates and high proportions of non-Hispanic Black persons, Hispanic persons, and those with low socioeconomic states. Including data from these areas may have yielded even greater disparities in life expectancy.
“Despite substantial declines in mortality among Black persons during the study period, a non-Hispanic Black person’s life expectancy remained persistently lower than that of non-Hispanic White and Hispanic persons, both within and across states,” the editorialists wrote. “Future research needs to unpack the complex web of factors driving health and well-being by enabling better understanding of the places where we see persistent health disadvantage and advantage and the state-based explanations for these increasingly important differences determining population risk and resilience. We should be outraged by disparities in longevity and called to act to eliminate them.”
Identifying the problem is the first step
“In order to address or fix a problem we should first identify and quantify the problem,” Noel Deep, MD, an internal medicine physician in private practice in Antigo, Wisc., said in an interview.
“This study provides us with the information regarding the trends in life expectancy within states and the disparities in life expectancy when race/ ethnicity and gender are factored into the equation,” said Dr. Deep, who was not involved in the study. “Based on previously available data, we are aware of the increase in life expectancy in the United States over the last few decades, as well as differences in life expectancy for the different ethnicities/races and genders, but these data provide averages, not state or geographical differences. By having this knowledge at a state level, we can use that data to make health policies that address those health inequities and allocate appropriate resources at a state or local level.”
Several studies have identified disparities in health care and life expectancy based on the zip codes, such as the U.S. Small-Area Life Expectancy Estimates Project in 2018. The current study “provides further information for health care professionals and policy makers about the disparities in health outcomes and life expectancy based on race as well as gender, and it is quite detailed,” he said.
“As clinicians, we should strive to ensure that we are addressing these health inequities through our provision of clinical care and through our advocacy on behalf of our patients so that our nation’s health will improve overall,” he said.
“I would like to see future studies look at the socioeconomic status (income), urban versus rural residence, and place of birth (especially for immigrants),” said Dr. Deep. He also emphasized a need for studies to include the demographics for Hispanic populations; given the possible selection error “because of only healthy individuals immigrating to the United States or the older sicker Hispanics who might be migrating back to their homelands and not being included in the data and falsely increasing the life expectancy for this race/ ethnic groups.
“I would also like to see some research into the cultural and social factors that might explain why Hispanic populations might have a higher life expectancy even if their socioeconomic status is poor,” he said.
The study was supported by the National Heart, Lung, and Blood Institute. The researchers had no financial conflicts to disclose. The editorialists had no financial conflicts to disclose. Dr. Deep had no financial conflicts to disclose, but serves on the editorial advisory board of Internal Medicine News and as chair of the AMA’s Council on Science and Public Health.
“Life expectancy is an important measure of the health of the entire population,” corresponding author Gregory Roth, MD, a cardiologist at the University of Washington, Seattle, said in an interview. “We know race, ethnicity and where you live all affect health, but we wanted to look at the long arc over many decades to understand where subpopulations have been, and where they are headed. Also, it is important to understand how race and place interact, so we looked at race/ethnicity groups within each state to see where disparities exist that need to be addressed.”
In the study, published in Annals of Internal Medicine, researchers led by Catherine O. Johnson, PhD, of the University of Washington, Seattle, reviewed data from 23 states, using regression models based on Census data and deidentified death records. They examined life expectancy for subgroups of individuals reporting Hispanic, non-Hispanic Black, or non-Hispanic White race or ethnicity.
Overall, most states showed an improvement in life expectancy between 1990 and 2019. For women, the mean life expectancy across states increased from 79.3 years in 1990 to 81.3 years in 2019. For men, the mean life expectancy across states increased from 72.6 years in 1990 to 76.3 years in 2019.
However, the researchers found significant disparities across the three racial subgroups between and within states when life expectancy was examined by race/ethnicity, independent of the average life expectancy for an entire state overall. They defined disparity as the difference in life expectancy between states for those in different racial/ethnic groups.
Without considering race/ethnicity, disparities in life expectancy across states decreased from 8.0 years and 12.2 years in 1990 to 7.9 and 7.8 years in 2019, for females and males, respectively.
When race/ethnicity was taken into account, disparities in life expectancy decreased, but the differences across states were greater than when race was not considered; 20.7 years for females and 24.5 years for males in 1990, decreasing to 18.5 years for females and 23.7 years for males in 2019.
Despite the overall improvements, disparities in life expectancy persisted across all states within each race/ethnicity group.
Among females, for example, non-Hispanic Black females had the lowest mean life expectancy across states in 1990 (74.2 years) but had the greatest improvement on average (6.9% increase) by 2019. However, the mean LE for non-Hispanic Black females remained lower than it did for non-Hispanic White and Hispanic females.
Among males, the researchers found differences in life expectancies across states between the people of the three different ethnicities they studied. The greatest difference in life expectancies in 1990 was 24.5 years. This occurred between non-Hispanic Black males in the District of Columbia and Hispanic males in Georgia. The life expectancy for these non-Hispanic Black males was 59.4 years, versus 83.8 years for these Hispanic males that year.
This reduced life expectancy for non-Hispanic Black males persisted, although it improved slightly by 2019. That year, the largest race-based disparity – which was approximately 24 years – occurred between non-Hispanic Black males in the District of Columbia and Hispanic males in Virginia. For the Hispanic males in Virgina, the LE was 90.7 years versus 66.9 years for non-Hispanic Black males in the District of Columbia.
The findings were limited by several factors including the review of data from only 23 states, the focus on life expectancy from birth versus other ages, and the challenges of defining Hispanic ethnicity, the researchers noted. However, the results support that the potential use of state-level analysis that includes race/ethnicity could be a valuable tool for measuring health inequity as part of national average trends, they said.
Health has truly stagnated for some in certain states
“Subpopulations in some states have much longer life expectancy now than 30 years ago. But in some states, we were struck by how health has truly stagnated for some,” Dr. Roth said in an interview. “We were surprised by the scale of the overall gap; a difference of about 8 years between states is more than twice that if you drill down to race/ethnicity groups in each state.”
A key message from the study is the need for all clinicians to advocate for improved access to primary care, “which is increasingly hard to obtain for many people,” said Dr. Roth. “So much of health is determined by key risk factors such as high blood pressure, high cholesterol, obesity, diabetes, alcohol use, tobacco use. But many of the determinants of health are not in the healthcare system, and include efforts to improve education, interrupt cycles of poverty, and teach healthy behaviors at a very young age. “Racism remains a underdiscussed part of these disparities, and we need better ways to measure the impact of social policies that end up impacting health down the road,” he said.
Looking ahead: “There is a lot to be learned from the states that have improved life expectancy the most. We need researchers to work together to identify and communicate what are those best practices, and what state governments can do to play their part.”
State-level differences reveal variations in health care
“The findings add to our growing knowledge of large and persistent racial/ethnic health disparities and changes in disparities during recent stagnation in U.S. life expectancy,” wrote Hedwig Lee, PhD, of Washington University in St. Louis, and Kathleen M. Harris, PhD, of the University of North Carolina at Chapel Hill, in an accompanying editorial.
The focus on state-level differences provides a unique window into the huge variation in life expectancy by race/ethnicity across the United States. The data suggest that “a person’s life expectancy in the United States may depend more on where you live than it has in the past,” they noted. For example, the editorialists highlighted that life expectancy for non-Hispanic Black men in 2019 averaged 81.1 years in Rhode Island, but 66.9 years in the District of Columbia.
They also noted the study’s lack of data for many states with high mortality rates and high proportions of non-Hispanic Black persons, Hispanic persons, and those with low socioeconomic states. Including data from these areas may have yielded even greater disparities in life expectancy.
“Despite substantial declines in mortality among Black persons during the study period, a non-Hispanic Black person’s life expectancy remained persistently lower than that of non-Hispanic White and Hispanic persons, both within and across states,” the editorialists wrote. “Future research needs to unpack the complex web of factors driving health and well-being by enabling better understanding of the places where we see persistent health disadvantage and advantage and the state-based explanations for these increasingly important differences determining population risk and resilience. We should be outraged by disparities in longevity and called to act to eliminate them.”
Identifying the problem is the first step
“In order to address or fix a problem we should first identify and quantify the problem,” Noel Deep, MD, an internal medicine physician in private practice in Antigo, Wisc., said in an interview.
“This study provides us with the information regarding the trends in life expectancy within states and the disparities in life expectancy when race/ ethnicity and gender are factored into the equation,” said Dr. Deep, who was not involved in the study. “Based on previously available data, we are aware of the increase in life expectancy in the United States over the last few decades, as well as differences in life expectancy for the different ethnicities/races and genders, but these data provide averages, not state or geographical differences. By having this knowledge at a state level, we can use that data to make health policies that address those health inequities and allocate appropriate resources at a state or local level.”
Several studies have identified disparities in health care and life expectancy based on the zip codes, such as the U.S. Small-Area Life Expectancy Estimates Project in 2018. The current study “provides further information for health care professionals and policy makers about the disparities in health outcomes and life expectancy based on race as well as gender, and it is quite detailed,” he said.
“As clinicians, we should strive to ensure that we are addressing these health inequities through our provision of clinical care and through our advocacy on behalf of our patients so that our nation’s health will improve overall,” he said.
“I would like to see future studies look at the socioeconomic status (income), urban versus rural residence, and place of birth (especially for immigrants),” said Dr. Deep. He also emphasized a need for studies to include the demographics for Hispanic populations; given the possible selection error “because of only healthy individuals immigrating to the United States or the older sicker Hispanics who might be migrating back to their homelands and not being included in the data and falsely increasing the life expectancy for this race/ ethnic groups.
“I would also like to see some research into the cultural and social factors that might explain why Hispanic populations might have a higher life expectancy even if their socioeconomic status is poor,” he said.
The study was supported by the National Heart, Lung, and Blood Institute. The researchers had no financial conflicts to disclose. The editorialists had no financial conflicts to disclose. Dr. Deep had no financial conflicts to disclose, but serves on the editorial advisory board of Internal Medicine News and as chair of the AMA’s Council on Science and Public Health.
“Life expectancy is an important measure of the health of the entire population,” corresponding author Gregory Roth, MD, a cardiologist at the University of Washington, Seattle, said in an interview. “We know race, ethnicity and where you live all affect health, but we wanted to look at the long arc over many decades to understand where subpopulations have been, and where they are headed. Also, it is important to understand how race and place interact, so we looked at race/ethnicity groups within each state to see where disparities exist that need to be addressed.”
In the study, published in Annals of Internal Medicine, researchers led by Catherine O. Johnson, PhD, of the University of Washington, Seattle, reviewed data from 23 states, using regression models based on Census data and deidentified death records. They examined life expectancy for subgroups of individuals reporting Hispanic, non-Hispanic Black, or non-Hispanic White race or ethnicity.
Overall, most states showed an improvement in life expectancy between 1990 and 2019. For women, the mean life expectancy across states increased from 79.3 years in 1990 to 81.3 years in 2019. For men, the mean life expectancy across states increased from 72.6 years in 1990 to 76.3 years in 2019.
However, the researchers found significant disparities across the three racial subgroups between and within states when life expectancy was examined by race/ethnicity, independent of the average life expectancy for an entire state overall. They defined disparity as the difference in life expectancy between states for those in different racial/ethnic groups.
Without considering race/ethnicity, disparities in life expectancy across states decreased from 8.0 years and 12.2 years in 1990 to 7.9 and 7.8 years in 2019, for females and males, respectively.
When race/ethnicity was taken into account, disparities in life expectancy decreased, but the differences across states were greater than when race was not considered; 20.7 years for females and 24.5 years for males in 1990, decreasing to 18.5 years for females and 23.7 years for males in 2019.
Despite the overall improvements, disparities in life expectancy persisted across all states within each race/ethnicity group.
Among females, for example, non-Hispanic Black females had the lowest mean life expectancy across states in 1990 (74.2 years) but had the greatest improvement on average (6.9% increase) by 2019. However, the mean LE for non-Hispanic Black females remained lower than it did for non-Hispanic White and Hispanic females.
Among males, the researchers found differences in life expectancies across states between the people of the three different ethnicities they studied. The greatest difference in life expectancies in 1990 was 24.5 years. This occurred between non-Hispanic Black males in the District of Columbia and Hispanic males in Georgia. The life expectancy for these non-Hispanic Black males was 59.4 years, versus 83.8 years for these Hispanic males that year.
This reduced life expectancy for non-Hispanic Black males persisted, although it improved slightly by 2019. That year, the largest race-based disparity – which was approximately 24 years – occurred between non-Hispanic Black males in the District of Columbia and Hispanic males in Virginia. For the Hispanic males in Virgina, the LE was 90.7 years versus 66.9 years for non-Hispanic Black males in the District of Columbia.
The findings were limited by several factors including the review of data from only 23 states, the focus on life expectancy from birth versus other ages, and the challenges of defining Hispanic ethnicity, the researchers noted. However, the results support that the potential use of state-level analysis that includes race/ethnicity could be a valuable tool for measuring health inequity as part of national average trends, they said.
Health has truly stagnated for some in certain states
“Subpopulations in some states have much longer life expectancy now than 30 years ago. But in some states, we were struck by how health has truly stagnated for some,” Dr. Roth said in an interview. “We were surprised by the scale of the overall gap; a difference of about 8 years between states is more than twice that if you drill down to race/ethnicity groups in each state.”
A key message from the study is the need for all clinicians to advocate for improved access to primary care, “which is increasingly hard to obtain for many people,” said Dr. Roth. “So much of health is determined by key risk factors such as high blood pressure, high cholesterol, obesity, diabetes, alcohol use, tobacco use. But many of the determinants of health are not in the healthcare system, and include efforts to improve education, interrupt cycles of poverty, and teach healthy behaviors at a very young age. “Racism remains a underdiscussed part of these disparities, and we need better ways to measure the impact of social policies that end up impacting health down the road,” he said.
Looking ahead: “There is a lot to be learned from the states that have improved life expectancy the most. We need researchers to work together to identify and communicate what are those best practices, and what state governments can do to play their part.”
State-level differences reveal variations in health care
“The findings add to our growing knowledge of large and persistent racial/ethnic health disparities and changes in disparities during recent stagnation in U.S. life expectancy,” wrote Hedwig Lee, PhD, of Washington University in St. Louis, and Kathleen M. Harris, PhD, of the University of North Carolina at Chapel Hill, in an accompanying editorial.
The focus on state-level differences provides a unique window into the huge variation in life expectancy by race/ethnicity across the United States. The data suggest that “a person’s life expectancy in the United States may depend more on where you live than it has in the past,” they noted. For example, the editorialists highlighted that life expectancy for non-Hispanic Black men in 2019 averaged 81.1 years in Rhode Island, but 66.9 years in the District of Columbia.
They also noted the study’s lack of data for many states with high mortality rates and high proportions of non-Hispanic Black persons, Hispanic persons, and those with low socioeconomic states. Including data from these areas may have yielded even greater disparities in life expectancy.
“Despite substantial declines in mortality among Black persons during the study period, a non-Hispanic Black person’s life expectancy remained persistently lower than that of non-Hispanic White and Hispanic persons, both within and across states,” the editorialists wrote. “Future research needs to unpack the complex web of factors driving health and well-being by enabling better understanding of the places where we see persistent health disadvantage and advantage and the state-based explanations for these increasingly important differences determining population risk and resilience. We should be outraged by disparities in longevity and called to act to eliminate them.”
Identifying the problem is the first step
“In order to address or fix a problem we should first identify and quantify the problem,” Noel Deep, MD, an internal medicine physician in private practice in Antigo, Wisc., said in an interview.
“This study provides us with the information regarding the trends in life expectancy within states and the disparities in life expectancy when race/ ethnicity and gender are factored into the equation,” said Dr. Deep, who was not involved in the study. “Based on previously available data, we are aware of the increase in life expectancy in the United States over the last few decades, as well as differences in life expectancy for the different ethnicities/races and genders, but these data provide averages, not state or geographical differences. By having this knowledge at a state level, we can use that data to make health policies that address those health inequities and allocate appropriate resources at a state or local level.”
Several studies have identified disparities in health care and life expectancy based on the zip codes, such as the U.S. Small-Area Life Expectancy Estimates Project in 2018. The current study “provides further information for health care professionals and policy makers about the disparities in health outcomes and life expectancy based on race as well as gender, and it is quite detailed,” he said.
“As clinicians, we should strive to ensure that we are addressing these health inequities through our provision of clinical care and through our advocacy on behalf of our patients so that our nation’s health will improve overall,” he said.
“I would like to see future studies look at the socioeconomic status (income), urban versus rural residence, and place of birth (especially for immigrants),” said Dr. Deep. He also emphasized a need for studies to include the demographics for Hispanic populations; given the possible selection error “because of only healthy individuals immigrating to the United States or the older sicker Hispanics who might be migrating back to their homelands and not being included in the data and falsely increasing the life expectancy for this race/ ethnic groups.
“I would also like to see some research into the cultural and social factors that might explain why Hispanic populations might have a higher life expectancy even if their socioeconomic status is poor,” he said.
The study was supported by the National Heart, Lung, and Blood Institute. The researchers had no financial conflicts to disclose. The editorialists had no financial conflicts to disclose. Dr. Deep had no financial conflicts to disclose, but serves on the editorial advisory board of Internal Medicine News and as chair of the AMA’s Council on Science and Public Health.
FROM ANNALS OF INTERNAL MEDICINE
Cardiologists concerned for patient safety after abortion ruling
Pregnancy termination for medical reasons had been part of the fabric of everyday health care in the United States since the Supreme Court’s 1973 Roe v. Wade decision, which the current high court overturned in a ruling announced on June 24.
That means many clinicians across specialties are entering uncharted territory with the country’s new patchwork of abortion legality. Some specialties, cardiology among them, may feel the impact more than others.
“We know that the rising maternal mortality rate is predominantly driven by cardiovascular disease, women having children at older ages, and ... risk factors like hypertension, diabetes, and obesity,” Jennifer H. Haythe, MD, told this news organization.
So the high court’s decision in Dobbs v. Jackson Women’s Health Organization, which overturned Roe v. Wade and leaves the legality of abortion up to the 50 separate state legislatures, “is very relevant to cardiologists specifically,” said Dr. Haythe, who is director of cardiology in the cardio-obstetrics program at New York-Presbyterian/Columbia University Irving Medical Center, New York.
The ruling “is going to have a huge effect on women who may not be able to tolerate pregnancy,” she said. Whether to terminate a pregnancy “is a relatively common discussion I have with women with bad heart failure about their risk of further decompensation, death, or needing a heart transplant or heart pump after delivery, or the risk of death in women with pulmonary hypertension.”
The high court’s decision “is a direct attack on the practice of medicine and really the sanctity of the patient-clinician relationship,” Rachel M. Bond, MD, director of Women’s Heart Health Systems Dignity Health of Arizona, told this news organization.
Physicians take an oath “that we should do no harm to our patients, and once the law or governance impacts that, it places us in a very vulnerable situation,” Dr. Bond said. “As a cardiologist who focuses a lot on high-risk pregnancies, I am worried and hesitant to give guidance to many of these patients in the states that may not have access to something that is a medical right, which at times is an abortion.”
She has colleagues in obstetrics in states where abortion is newly illegal who “don’t know what to do,” Dr. Bond said. Many have sought guidance from their legal teams, she said, “and many of them are now trying to figure out what is the best path.”
Pregnancy is “a very significant cardiovascular stress test, and women who may tolerate certain conditions reasonably well outside of the setting of pregnancy may have severe issues, not just for the mother, but for the baby as well,” Ki Park, MD, University of Florida Health, Gainesville, said in an interview.
“As clinicians, none of us like recommending a medically indicated abortion. But it is health care, just like any other medication or treatment that we advise to our patients in cases where the risk of the mother is excessively high and mortality risk is elevated,” said Dr. Park, who is cochair of the American College of Cardiology Cardio-Obstetrics Work Group.
Some conditions, such as pulmonary hypertension and severe aortic valve stenosis, during pregnancy are well recognized as very high risk, and there are various scoring systems to help clinicians with risk stratification, she observed. “But there are also a lot of gray areas where patients don’t necessarily fit into these risk scores that we use.”
So physician-patient discussions in high-risk pregnancies “are already complicated,” Dr. Park said. “Patients want to have options, and they look to us as physicians for guidance with regard to their risks. And if abortion is not available as an option, then part of our toolbox is no longer available to help us care for the mother.”
In the new legal climate, clinicians in states where abortion is illegal may well want to put more emphasis on preconception counseling, so more of their patients with high-risk conditions are aware of the new barriers to pregnancy termination.
“Unfortunately,” Dr. Haythe said, “many of the states that are going to make or have made abortion illegal are not providing that kind of preconception counseling or good prenatal care to women.”
Cardiologists can provide such counseling to their female patients of childbearing age who have high-risk cardiac conditions, “but not everybody knows that they have a heart problem when they get pregnant, and not everybody is getting screened for heart problems when they’re of childbearing age,” Dr. Haythe said.
“Sometimes it’s not clear whether the problems could have been picked up until a woman is pregnant and has started to have symptoms.” For example, “a lot of women with poor access to health care have rheumatic heart disease. They may have no idea that they have severe aortic stenosis, and it’s not until their second trimester that they start to feel really short of breath.” Often that can be treated in the cath lab, “but again, that’s putting the woman and the baby at risk.”
Cardiologists in states where abortion is illegal will still present the option to their patients with high-risk pregnancies, noted Dr. Haythe. But the conversation may sound something like, “you are at very high risk, termination of the pregnancy takes that risk away, but you’ll have to find a state where it’s legal to do that.”
Dr. Park said such a situation, when abortion is recommended but locally unavailable, is much like any other in cardiology for which the patient may want a second opinion. If a center “doesn’t have the capability or the technology to offer a certain treatment, the patient can opt to seek another opinion at another center,” she said. “Patients will often travel out of state to get the care they need.”
A requirement for out-of-state travel to obtain abortions is likely to worsen socioeconomic disparities in health care, Dr. Bond observed, “because we know that those who are low-income won’t be able to afford that travel.”
Dr. Bond is cosignatory on a statement from the Association of Black Cardiologists (ABC) responding to the high court’s ruling in Dobbs v. Jackson. “This decision will isolate the poor, socioeconomically disadvantaged, and minority populations specifically, widening the already large gaps in health care for our most vulnerable communities,” it states.
“The loss of broad protections supporting the medical and often lifesaving procedure of abortions is likely to have a real impact on the maternal mortality rate, especially in those with congenital and/or acquired cardiovascular conditions where evidence-based guidelines advise at times on termination of such high-risk pregnancies.”
The ABC, it states, “believes that every woman, and every person, should be afforded the right to safe, accessible, legal, timely, patient-centered, equitable, and affordable health care.”
The American College of Cardiology (ACC) released a statement on the matter June 24, signed by its president, Edward T.A. Fry, MD, along with five former ACC presidents. “While the ACC has no official policy on abortion, clinical practice guidelines and other clinical guidance tools address the dangers of pregnancy in certain patient populations at higher risk of death or serious cardiac events.”
The college, it states, is “deeply concerned about the potential implications of the Supreme Court decision regarding Roe vs. Wade on the ability of patients and clinicians to engage in important shared discussions about maternal health, or to remove previously available health care options.”
Dr. Bond proposed that a “vocal stance” from medical societies involved in women’s health, “perhaps even a collective stance from our cardiovascular societies and our obstetrics societies,” would also perhaps reach “the masses of doctors in private practice who are dealing with these patients.”
A version of this article first appeared on Medscape.com.
Pregnancy termination for medical reasons had been part of the fabric of everyday health care in the United States since the Supreme Court’s 1973 Roe v. Wade decision, which the current high court overturned in a ruling announced on June 24.
That means many clinicians across specialties are entering uncharted territory with the country’s new patchwork of abortion legality. Some specialties, cardiology among them, may feel the impact more than others.
“We know that the rising maternal mortality rate is predominantly driven by cardiovascular disease, women having children at older ages, and ... risk factors like hypertension, diabetes, and obesity,” Jennifer H. Haythe, MD, told this news organization.
So the high court’s decision in Dobbs v. Jackson Women’s Health Organization, which overturned Roe v. Wade and leaves the legality of abortion up to the 50 separate state legislatures, “is very relevant to cardiologists specifically,” said Dr. Haythe, who is director of cardiology in the cardio-obstetrics program at New York-Presbyterian/Columbia University Irving Medical Center, New York.
The ruling “is going to have a huge effect on women who may not be able to tolerate pregnancy,” she said. Whether to terminate a pregnancy “is a relatively common discussion I have with women with bad heart failure about their risk of further decompensation, death, or needing a heart transplant or heart pump after delivery, or the risk of death in women with pulmonary hypertension.”
The high court’s decision “is a direct attack on the practice of medicine and really the sanctity of the patient-clinician relationship,” Rachel M. Bond, MD, director of Women’s Heart Health Systems Dignity Health of Arizona, told this news organization.
Physicians take an oath “that we should do no harm to our patients, and once the law or governance impacts that, it places us in a very vulnerable situation,” Dr. Bond said. “As a cardiologist who focuses a lot on high-risk pregnancies, I am worried and hesitant to give guidance to many of these patients in the states that may not have access to something that is a medical right, which at times is an abortion.”
She has colleagues in obstetrics in states where abortion is newly illegal who “don’t know what to do,” Dr. Bond said. Many have sought guidance from their legal teams, she said, “and many of them are now trying to figure out what is the best path.”
Pregnancy is “a very significant cardiovascular stress test, and women who may tolerate certain conditions reasonably well outside of the setting of pregnancy may have severe issues, not just for the mother, but for the baby as well,” Ki Park, MD, University of Florida Health, Gainesville, said in an interview.
“As clinicians, none of us like recommending a medically indicated abortion. But it is health care, just like any other medication or treatment that we advise to our patients in cases where the risk of the mother is excessively high and mortality risk is elevated,” said Dr. Park, who is cochair of the American College of Cardiology Cardio-Obstetrics Work Group.
Some conditions, such as pulmonary hypertension and severe aortic valve stenosis, during pregnancy are well recognized as very high risk, and there are various scoring systems to help clinicians with risk stratification, she observed. “But there are also a lot of gray areas where patients don’t necessarily fit into these risk scores that we use.”
So physician-patient discussions in high-risk pregnancies “are already complicated,” Dr. Park said. “Patients want to have options, and they look to us as physicians for guidance with regard to their risks. And if abortion is not available as an option, then part of our toolbox is no longer available to help us care for the mother.”
In the new legal climate, clinicians in states where abortion is illegal may well want to put more emphasis on preconception counseling, so more of their patients with high-risk conditions are aware of the new barriers to pregnancy termination.
“Unfortunately,” Dr. Haythe said, “many of the states that are going to make or have made abortion illegal are not providing that kind of preconception counseling or good prenatal care to women.”
Cardiologists can provide such counseling to their female patients of childbearing age who have high-risk cardiac conditions, “but not everybody knows that they have a heart problem when they get pregnant, and not everybody is getting screened for heart problems when they’re of childbearing age,” Dr. Haythe said.
“Sometimes it’s not clear whether the problems could have been picked up until a woman is pregnant and has started to have symptoms.” For example, “a lot of women with poor access to health care have rheumatic heart disease. They may have no idea that they have severe aortic stenosis, and it’s not until their second trimester that they start to feel really short of breath.” Often that can be treated in the cath lab, “but again, that’s putting the woman and the baby at risk.”
Cardiologists in states where abortion is illegal will still present the option to their patients with high-risk pregnancies, noted Dr. Haythe. But the conversation may sound something like, “you are at very high risk, termination of the pregnancy takes that risk away, but you’ll have to find a state where it’s legal to do that.”
Dr. Park said such a situation, when abortion is recommended but locally unavailable, is much like any other in cardiology for which the patient may want a second opinion. If a center “doesn’t have the capability or the technology to offer a certain treatment, the patient can opt to seek another opinion at another center,” she said. “Patients will often travel out of state to get the care they need.”
A requirement for out-of-state travel to obtain abortions is likely to worsen socioeconomic disparities in health care, Dr. Bond observed, “because we know that those who are low-income won’t be able to afford that travel.”
Dr. Bond is cosignatory on a statement from the Association of Black Cardiologists (ABC) responding to the high court’s ruling in Dobbs v. Jackson. “This decision will isolate the poor, socioeconomically disadvantaged, and minority populations specifically, widening the already large gaps in health care for our most vulnerable communities,” it states.
“The loss of broad protections supporting the medical and often lifesaving procedure of abortions is likely to have a real impact on the maternal mortality rate, especially in those with congenital and/or acquired cardiovascular conditions where evidence-based guidelines advise at times on termination of such high-risk pregnancies.”
The ABC, it states, “believes that every woman, and every person, should be afforded the right to safe, accessible, legal, timely, patient-centered, equitable, and affordable health care.”
The American College of Cardiology (ACC) released a statement on the matter June 24, signed by its president, Edward T.A. Fry, MD, along with five former ACC presidents. “While the ACC has no official policy on abortion, clinical practice guidelines and other clinical guidance tools address the dangers of pregnancy in certain patient populations at higher risk of death or serious cardiac events.”
The college, it states, is “deeply concerned about the potential implications of the Supreme Court decision regarding Roe vs. Wade on the ability of patients and clinicians to engage in important shared discussions about maternal health, or to remove previously available health care options.”
Dr. Bond proposed that a “vocal stance” from medical societies involved in women’s health, “perhaps even a collective stance from our cardiovascular societies and our obstetrics societies,” would also perhaps reach “the masses of doctors in private practice who are dealing with these patients.”
A version of this article first appeared on Medscape.com.
Pregnancy termination for medical reasons had been part of the fabric of everyday health care in the United States since the Supreme Court’s 1973 Roe v. Wade decision, which the current high court overturned in a ruling announced on June 24.
That means many clinicians across specialties are entering uncharted territory with the country’s new patchwork of abortion legality. Some specialties, cardiology among them, may feel the impact more than others.
“We know that the rising maternal mortality rate is predominantly driven by cardiovascular disease, women having children at older ages, and ... risk factors like hypertension, diabetes, and obesity,” Jennifer H. Haythe, MD, told this news organization.
So the high court’s decision in Dobbs v. Jackson Women’s Health Organization, which overturned Roe v. Wade and leaves the legality of abortion up to the 50 separate state legislatures, “is very relevant to cardiologists specifically,” said Dr. Haythe, who is director of cardiology in the cardio-obstetrics program at New York-Presbyterian/Columbia University Irving Medical Center, New York.
The ruling “is going to have a huge effect on women who may not be able to tolerate pregnancy,” she said. Whether to terminate a pregnancy “is a relatively common discussion I have with women with bad heart failure about their risk of further decompensation, death, or needing a heart transplant or heart pump after delivery, or the risk of death in women with pulmonary hypertension.”
The high court’s decision “is a direct attack on the practice of medicine and really the sanctity of the patient-clinician relationship,” Rachel M. Bond, MD, director of Women’s Heart Health Systems Dignity Health of Arizona, told this news organization.
Physicians take an oath “that we should do no harm to our patients, and once the law or governance impacts that, it places us in a very vulnerable situation,” Dr. Bond said. “As a cardiologist who focuses a lot on high-risk pregnancies, I am worried and hesitant to give guidance to many of these patients in the states that may not have access to something that is a medical right, which at times is an abortion.”
She has colleagues in obstetrics in states where abortion is newly illegal who “don’t know what to do,” Dr. Bond said. Many have sought guidance from their legal teams, she said, “and many of them are now trying to figure out what is the best path.”
Pregnancy is “a very significant cardiovascular stress test, and women who may tolerate certain conditions reasonably well outside of the setting of pregnancy may have severe issues, not just for the mother, but for the baby as well,” Ki Park, MD, University of Florida Health, Gainesville, said in an interview.
“As clinicians, none of us like recommending a medically indicated abortion. But it is health care, just like any other medication or treatment that we advise to our patients in cases where the risk of the mother is excessively high and mortality risk is elevated,” said Dr. Park, who is cochair of the American College of Cardiology Cardio-Obstetrics Work Group.
Some conditions, such as pulmonary hypertension and severe aortic valve stenosis, during pregnancy are well recognized as very high risk, and there are various scoring systems to help clinicians with risk stratification, she observed. “But there are also a lot of gray areas where patients don’t necessarily fit into these risk scores that we use.”
So physician-patient discussions in high-risk pregnancies “are already complicated,” Dr. Park said. “Patients want to have options, and they look to us as physicians for guidance with regard to their risks. And if abortion is not available as an option, then part of our toolbox is no longer available to help us care for the mother.”
In the new legal climate, clinicians in states where abortion is illegal may well want to put more emphasis on preconception counseling, so more of their patients with high-risk conditions are aware of the new barriers to pregnancy termination.
“Unfortunately,” Dr. Haythe said, “many of the states that are going to make or have made abortion illegal are not providing that kind of preconception counseling or good prenatal care to women.”
Cardiologists can provide such counseling to their female patients of childbearing age who have high-risk cardiac conditions, “but not everybody knows that they have a heart problem when they get pregnant, and not everybody is getting screened for heart problems when they’re of childbearing age,” Dr. Haythe said.
“Sometimes it’s not clear whether the problems could have been picked up until a woman is pregnant and has started to have symptoms.” For example, “a lot of women with poor access to health care have rheumatic heart disease. They may have no idea that they have severe aortic stenosis, and it’s not until their second trimester that they start to feel really short of breath.” Often that can be treated in the cath lab, “but again, that’s putting the woman and the baby at risk.”
Cardiologists in states where abortion is illegal will still present the option to their patients with high-risk pregnancies, noted Dr. Haythe. But the conversation may sound something like, “you are at very high risk, termination of the pregnancy takes that risk away, but you’ll have to find a state where it’s legal to do that.”
Dr. Park said such a situation, when abortion is recommended but locally unavailable, is much like any other in cardiology for which the patient may want a second opinion. If a center “doesn’t have the capability or the technology to offer a certain treatment, the patient can opt to seek another opinion at another center,” she said. “Patients will often travel out of state to get the care they need.”
A requirement for out-of-state travel to obtain abortions is likely to worsen socioeconomic disparities in health care, Dr. Bond observed, “because we know that those who are low-income won’t be able to afford that travel.”
Dr. Bond is cosignatory on a statement from the Association of Black Cardiologists (ABC) responding to the high court’s ruling in Dobbs v. Jackson. “This decision will isolate the poor, socioeconomically disadvantaged, and minority populations specifically, widening the already large gaps in health care for our most vulnerable communities,” it states.
“The loss of broad protections supporting the medical and often lifesaving procedure of abortions is likely to have a real impact on the maternal mortality rate, especially in those with congenital and/or acquired cardiovascular conditions where evidence-based guidelines advise at times on termination of such high-risk pregnancies.”
The ABC, it states, “believes that every woman, and every person, should be afforded the right to safe, accessible, legal, timely, patient-centered, equitable, and affordable health care.”
The American College of Cardiology (ACC) released a statement on the matter June 24, signed by its president, Edward T.A. Fry, MD, along with five former ACC presidents. “While the ACC has no official policy on abortion, clinical practice guidelines and other clinical guidance tools address the dangers of pregnancy in certain patient populations at higher risk of death or serious cardiac events.”
The college, it states, is “deeply concerned about the potential implications of the Supreme Court decision regarding Roe vs. Wade on the ability of patients and clinicians to engage in important shared discussions about maternal health, or to remove previously available health care options.”
Dr. Bond proposed that a “vocal stance” from medical societies involved in women’s health, “perhaps even a collective stance from our cardiovascular societies and our obstetrics societies,” would also perhaps reach “the masses of doctors in private practice who are dealing with these patients.”
A version of this article first appeared on Medscape.com.
FDA approves Qsymia for treating teens with obesity
The indication is for use as additional therapy along with a reduced-calorie diet and increased physical activity in youth with obesity, defined as a body mass index of the 95th percentile or greater when standardized for age and sex.
Qsymia was first approved in July 2012 for chronic weight management in adults with an initial BMI of 30 kg/m2 or greater (obese) or 27 kg/m2 or greater (overweight) with one or more weight-related comorbidities, as an adjunct to lifestyle modification.
About 1 in 5 adolescents in the United States has obesity, according to the FDA.
The drug is the fourth to be approved for treating obesity in youth, along with liraglutide (Saxenda) and orlistat (Alli, Xenical), both approved down to age 12, and phentermine for those aged 16 and older.
The Qsymia approval was based on data from a phase 4 double-blind, placebo-controlled trial of 223 youth aged 12-16 with obesity who had not lost weight with lifestyle modifications. They were randomly assigned to Qsymia in doses of 7.5 mg phentermine/46 mg topiramate, 15 mg phentermine/92 mg topiramate, or placebo once daily, along with lifestyle counseling for all.
At 56 weeks, those taking the lower Qsymia dose lost an average of 4.8% of their BMI, and those on the higher dose lost 7.1%. In contrast, the placebo group gained about 3.3% of their BMI.
Because Qsymia increases the risk for oral clefts (lip and palate) in a fetus if taken during pregnancy, female patients should obtain negative pregnancy tests before starting the drug, take monthly pregnancy tests while on the drug, and use effective contraception throughout. Also because of the oral cleft risk, Qsymia is available only through an FDA program called a Risk Evaluation and Mitigation Strategy.
Additional potential adverse effects with Qsymia include increased heart rate and suicidal behavior/ideation. Patients should be advised to monitor for mood changes and discontinue the drug if depression or suicidal thoughts develop. The drug has also been linked to slowing of linear growth, so growth should be monitored in adolescents taking the drug, according to the FDA.
Qsymia is also associated with acute myopia, secondary angle closure glaucoma, visual problems, sleep disorders, cognitive impairment, metabolic acidosis, and decreased renal function.
The most common adverse reactions reported in the pediatric clinical trial included depression, dizziness, joint pain, fever, flu, and ankle sprain.
A version of this article first appeared on Medscape.com.
The indication is for use as additional therapy along with a reduced-calorie diet and increased physical activity in youth with obesity, defined as a body mass index of the 95th percentile or greater when standardized for age and sex.
Qsymia was first approved in July 2012 for chronic weight management in adults with an initial BMI of 30 kg/m2 or greater (obese) or 27 kg/m2 or greater (overweight) with one or more weight-related comorbidities, as an adjunct to lifestyle modification.
About 1 in 5 adolescents in the United States has obesity, according to the FDA.
The drug is the fourth to be approved for treating obesity in youth, along with liraglutide (Saxenda) and orlistat (Alli, Xenical), both approved down to age 12, and phentermine for those aged 16 and older.
The Qsymia approval was based on data from a phase 4 double-blind, placebo-controlled trial of 223 youth aged 12-16 with obesity who had not lost weight with lifestyle modifications. They were randomly assigned to Qsymia in doses of 7.5 mg phentermine/46 mg topiramate, 15 mg phentermine/92 mg topiramate, or placebo once daily, along with lifestyle counseling for all.
At 56 weeks, those taking the lower Qsymia dose lost an average of 4.8% of their BMI, and those on the higher dose lost 7.1%. In contrast, the placebo group gained about 3.3% of their BMI.
Because Qsymia increases the risk for oral clefts (lip and palate) in a fetus if taken during pregnancy, female patients should obtain negative pregnancy tests before starting the drug, take monthly pregnancy tests while on the drug, and use effective contraception throughout. Also because of the oral cleft risk, Qsymia is available only through an FDA program called a Risk Evaluation and Mitigation Strategy.
Additional potential adverse effects with Qsymia include increased heart rate and suicidal behavior/ideation. Patients should be advised to monitor for mood changes and discontinue the drug if depression or suicidal thoughts develop. The drug has also been linked to slowing of linear growth, so growth should be monitored in adolescents taking the drug, according to the FDA.
Qsymia is also associated with acute myopia, secondary angle closure glaucoma, visual problems, sleep disorders, cognitive impairment, metabolic acidosis, and decreased renal function.
The most common adverse reactions reported in the pediatric clinical trial included depression, dizziness, joint pain, fever, flu, and ankle sprain.
A version of this article first appeared on Medscape.com.
The indication is for use as additional therapy along with a reduced-calorie diet and increased physical activity in youth with obesity, defined as a body mass index of the 95th percentile or greater when standardized for age and sex.
Qsymia was first approved in July 2012 for chronic weight management in adults with an initial BMI of 30 kg/m2 or greater (obese) or 27 kg/m2 or greater (overweight) with one or more weight-related comorbidities, as an adjunct to lifestyle modification.
About 1 in 5 adolescents in the United States has obesity, according to the FDA.
The drug is the fourth to be approved for treating obesity in youth, along with liraglutide (Saxenda) and orlistat (Alli, Xenical), both approved down to age 12, and phentermine for those aged 16 and older.
The Qsymia approval was based on data from a phase 4 double-blind, placebo-controlled trial of 223 youth aged 12-16 with obesity who had not lost weight with lifestyle modifications. They were randomly assigned to Qsymia in doses of 7.5 mg phentermine/46 mg topiramate, 15 mg phentermine/92 mg topiramate, or placebo once daily, along with lifestyle counseling for all.
At 56 weeks, those taking the lower Qsymia dose lost an average of 4.8% of their BMI, and those on the higher dose lost 7.1%. In contrast, the placebo group gained about 3.3% of their BMI.
Because Qsymia increases the risk for oral clefts (lip and palate) in a fetus if taken during pregnancy, female patients should obtain negative pregnancy tests before starting the drug, take monthly pregnancy tests while on the drug, and use effective contraception throughout. Also because of the oral cleft risk, Qsymia is available only through an FDA program called a Risk Evaluation and Mitigation Strategy.
Additional potential adverse effects with Qsymia include increased heart rate and suicidal behavior/ideation. Patients should be advised to monitor for mood changes and discontinue the drug if depression or suicidal thoughts develop. The drug has also been linked to slowing of linear growth, so growth should be monitored in adolescents taking the drug, according to the FDA.
Qsymia is also associated with acute myopia, secondary angle closure glaucoma, visual problems, sleep disorders, cognitive impairment, metabolic acidosis, and decreased renal function.
The most common adverse reactions reported in the pediatric clinical trial included depression, dizziness, joint pain, fever, flu, and ankle sprain.
A version of this article first appeared on Medscape.com.
Obesity linked to smaller testes and possible infertility
new data suggest.
Testicular volume is a fertility marker directly related to sperm count that has halved in the past 40 years worldwide for unknown reasons. At the same time, childhood obesity has risen dramatically and infertility appears to have risen as well, Rossella Cannarella, MD, of the department of endocrinology and andrology, University of Catania (Italy), said at the annual meeting of the Endocrine Society.
According to recent Italian studies, between 14% and 23% of young men aged 18-19 had testicular hypotrophy. “Worryingly, we don’t know the reason for this hypotrophy. And therefore, they are at risk for future infertility,” Dr. Cannarella said during a press briefing.
Her study, which included a total of 264 male children and adolescents, also linked lower testicular volume to hyperinsulinemia and insulin resistance. “The testis is not quiescent in childhood and is sensitive to the hormone insulin. Obesity and metabolic impairment actually can have an effect and negative impact on Sertoli cell proliferation,” Dr. Cannarella said.
Screen testicular volume at all visits
If other studies confirm these results, she said that pediatricians should begin routinely assessing testicular volume at all visits as is now done with height and weight to identify early deflection of the testicular growth curve.
In addition, “include male infertility as a possible consequence of obesity in counseling of male obese children,” she advised.
Asked to comment, Amin Sedaghat Herati, MD, director of male infertility and men’s health at Johns Hopkins Hospital, and assistant professor of urology at Johns Hopkins Medicine, both in Baltimore, said in an interview: “I think what’s really interesting about this study is the association that they’ve made between testicular volume and obesity.”
But, he noted, “it does not implicate necessarily the development of infertility. It’s an extrapolation. So it’s a step towards the link between obesity and infertility, and it’s an important study to establish the association, but changes in testicular volume and even changes in semen panel don’t necessarily indicate fertility or infertility.”
The findings are “consistent with what we know as far as what obesity can potentially do to the activity of the cells in the testes. The authors are postulating that it’s more the support cells, called Sertoli cells, but I would say it’s probably all of the cells that are being affected by obesity and specifically elevated leptin levels,” Dr. Herati said.
He agrees with the recommendation that pediatricians screen all boys for testicular volume. “I agree it’s a good idea so they don’t miss any cases in which the testes don’t develop the way they should or any other conditions,” Dr. Herati said. “I think in general it’s a good practice, especially in the peripubertal stage, to make sure that kids are on the same growth curve and that they’re meeting their Tanner staging. [Pediatricians] should be looking at the size of the testes and tracking, maybe not at every visit, but at least on an annual basis.”
And, he noted, “I think any study that establishes a link that we can point to when we’re educating patients and parents is important.”
Links found between overweight/obesity, testicular hypotrophy
The study population included 61 male children and adolescents with normal weight, 53 with overweight, and 150 with obesity. Insulin resistance (Homeostatic Model Assessment for Insulin Resistance index ≥ 2.5) was present in 97 participants, 22 had prediabetes, and 3 had type 2 diabetes. Clinical data were collected retrospectively.
Among the boys aged 9-14 years, those with overweight and obesity had significantly lower testicular volume, compared with those of normal weight.
Those who were in Tanner Stage 1 were more likely to have overweight and obesity than those with normal weight, suggesting that “overweight and obese adolescents start puberty later than those of normal weight,” Dr. Cannarella said.
In the 14- to 16-year-old age group, those with insulin resistance had lower testicular volume, compared with those without insulin resistance (HOMA index < 2.5). The number of insulin-resistant adolescents was greater than that of controls in the Tanner stage 2 group.
In both the prepubertal (< 9 years) and pubertal (14-16 years) groups, hyperinsulinemia was associated with lower levels of testicular volume.
Hyperinsulinemia did not influence the timing of puberty onset.
No way to quantify the effect of obesity on fertility just yet
During a press briefing, Dr. Cannarella commented that obesity is likely just one of several factors influencing what appears to be an increase in male infertility over time. “It isn’t of course the only reason, but many factors in our environment have drastically changed, compared to 40 years ago, including the prevalence of heavy metals and endocrine disruptors, and of course, the change in habits and higher prevalence of metabolic disease. All of this has an impact on the proliferation of Sertoli cells in childhood and this may explain the trend toward the decline of sperm concentration and count.”
Longitudinal data are needed to establish cause and effect, she noted. “We need longitudinal studies that link the degrees of testicular volume with the degree of the sperm concentration and count starting from childhood and ending with the adult age. This is the missing link so far.”
Dr. Cannarella has reported no relevant financial relationships. Dr. Herati has reported being an advisor for Dadi, LiNA Medical, and Teleflex.
A version of this article first appeared on Medscape.com.
new data suggest.
Testicular volume is a fertility marker directly related to sperm count that has halved in the past 40 years worldwide for unknown reasons. At the same time, childhood obesity has risen dramatically and infertility appears to have risen as well, Rossella Cannarella, MD, of the department of endocrinology and andrology, University of Catania (Italy), said at the annual meeting of the Endocrine Society.
According to recent Italian studies, between 14% and 23% of young men aged 18-19 had testicular hypotrophy. “Worryingly, we don’t know the reason for this hypotrophy. And therefore, they are at risk for future infertility,” Dr. Cannarella said during a press briefing.
Her study, which included a total of 264 male children and adolescents, also linked lower testicular volume to hyperinsulinemia and insulin resistance. “The testis is not quiescent in childhood and is sensitive to the hormone insulin. Obesity and metabolic impairment actually can have an effect and negative impact on Sertoli cell proliferation,” Dr. Cannarella said.
Screen testicular volume at all visits
If other studies confirm these results, she said that pediatricians should begin routinely assessing testicular volume at all visits as is now done with height and weight to identify early deflection of the testicular growth curve.
In addition, “include male infertility as a possible consequence of obesity in counseling of male obese children,” she advised.
Asked to comment, Amin Sedaghat Herati, MD, director of male infertility and men’s health at Johns Hopkins Hospital, and assistant professor of urology at Johns Hopkins Medicine, both in Baltimore, said in an interview: “I think what’s really interesting about this study is the association that they’ve made between testicular volume and obesity.”
But, he noted, “it does not implicate necessarily the development of infertility. It’s an extrapolation. So it’s a step towards the link between obesity and infertility, and it’s an important study to establish the association, but changes in testicular volume and even changes in semen panel don’t necessarily indicate fertility or infertility.”
The findings are “consistent with what we know as far as what obesity can potentially do to the activity of the cells in the testes. The authors are postulating that it’s more the support cells, called Sertoli cells, but I would say it’s probably all of the cells that are being affected by obesity and specifically elevated leptin levels,” Dr. Herati said.
He agrees with the recommendation that pediatricians screen all boys for testicular volume. “I agree it’s a good idea so they don’t miss any cases in which the testes don’t develop the way they should or any other conditions,” Dr. Herati said. “I think in general it’s a good practice, especially in the peripubertal stage, to make sure that kids are on the same growth curve and that they’re meeting their Tanner staging. [Pediatricians] should be looking at the size of the testes and tracking, maybe not at every visit, but at least on an annual basis.”
And, he noted, “I think any study that establishes a link that we can point to when we’re educating patients and parents is important.”
Links found between overweight/obesity, testicular hypotrophy
The study population included 61 male children and adolescents with normal weight, 53 with overweight, and 150 with obesity. Insulin resistance (Homeostatic Model Assessment for Insulin Resistance index ≥ 2.5) was present in 97 participants, 22 had prediabetes, and 3 had type 2 diabetes. Clinical data were collected retrospectively.
Among the boys aged 9-14 years, those with overweight and obesity had significantly lower testicular volume, compared with those of normal weight.
Those who were in Tanner Stage 1 were more likely to have overweight and obesity than those with normal weight, suggesting that “overweight and obese adolescents start puberty later than those of normal weight,” Dr. Cannarella said.
In the 14- to 16-year-old age group, those with insulin resistance had lower testicular volume, compared with those without insulin resistance (HOMA index < 2.5). The number of insulin-resistant adolescents was greater than that of controls in the Tanner stage 2 group.
In both the prepubertal (< 9 years) and pubertal (14-16 years) groups, hyperinsulinemia was associated with lower levels of testicular volume.
Hyperinsulinemia did not influence the timing of puberty onset.
No way to quantify the effect of obesity on fertility just yet
During a press briefing, Dr. Cannarella commented that obesity is likely just one of several factors influencing what appears to be an increase in male infertility over time. “It isn’t of course the only reason, but many factors in our environment have drastically changed, compared to 40 years ago, including the prevalence of heavy metals and endocrine disruptors, and of course, the change in habits and higher prevalence of metabolic disease. All of this has an impact on the proliferation of Sertoli cells in childhood and this may explain the trend toward the decline of sperm concentration and count.”
Longitudinal data are needed to establish cause and effect, she noted. “We need longitudinal studies that link the degrees of testicular volume with the degree of the sperm concentration and count starting from childhood and ending with the adult age. This is the missing link so far.”
Dr. Cannarella has reported no relevant financial relationships. Dr. Herati has reported being an advisor for Dadi, LiNA Medical, and Teleflex.
A version of this article first appeared on Medscape.com.
new data suggest.
Testicular volume is a fertility marker directly related to sperm count that has halved in the past 40 years worldwide for unknown reasons. At the same time, childhood obesity has risen dramatically and infertility appears to have risen as well, Rossella Cannarella, MD, of the department of endocrinology and andrology, University of Catania (Italy), said at the annual meeting of the Endocrine Society.
According to recent Italian studies, between 14% and 23% of young men aged 18-19 had testicular hypotrophy. “Worryingly, we don’t know the reason for this hypotrophy. And therefore, they are at risk for future infertility,” Dr. Cannarella said during a press briefing.
Her study, which included a total of 264 male children and adolescents, also linked lower testicular volume to hyperinsulinemia and insulin resistance. “The testis is not quiescent in childhood and is sensitive to the hormone insulin. Obesity and metabolic impairment actually can have an effect and negative impact on Sertoli cell proliferation,” Dr. Cannarella said.
Screen testicular volume at all visits
If other studies confirm these results, she said that pediatricians should begin routinely assessing testicular volume at all visits as is now done with height and weight to identify early deflection of the testicular growth curve.
In addition, “include male infertility as a possible consequence of obesity in counseling of male obese children,” she advised.
Asked to comment, Amin Sedaghat Herati, MD, director of male infertility and men’s health at Johns Hopkins Hospital, and assistant professor of urology at Johns Hopkins Medicine, both in Baltimore, said in an interview: “I think what’s really interesting about this study is the association that they’ve made between testicular volume and obesity.”
But, he noted, “it does not implicate necessarily the development of infertility. It’s an extrapolation. So it’s a step towards the link between obesity and infertility, and it’s an important study to establish the association, but changes in testicular volume and even changes in semen panel don’t necessarily indicate fertility or infertility.”
The findings are “consistent with what we know as far as what obesity can potentially do to the activity of the cells in the testes. The authors are postulating that it’s more the support cells, called Sertoli cells, but I would say it’s probably all of the cells that are being affected by obesity and specifically elevated leptin levels,” Dr. Herati said.
He agrees with the recommendation that pediatricians screen all boys for testicular volume. “I agree it’s a good idea so they don’t miss any cases in which the testes don’t develop the way they should or any other conditions,” Dr. Herati said. “I think in general it’s a good practice, especially in the peripubertal stage, to make sure that kids are on the same growth curve and that they’re meeting their Tanner staging. [Pediatricians] should be looking at the size of the testes and tracking, maybe not at every visit, but at least on an annual basis.”
And, he noted, “I think any study that establishes a link that we can point to when we’re educating patients and parents is important.”
Links found between overweight/obesity, testicular hypotrophy
The study population included 61 male children and adolescents with normal weight, 53 with overweight, and 150 with obesity. Insulin resistance (Homeostatic Model Assessment for Insulin Resistance index ≥ 2.5) was present in 97 participants, 22 had prediabetes, and 3 had type 2 diabetes. Clinical data were collected retrospectively.
Among the boys aged 9-14 years, those with overweight and obesity had significantly lower testicular volume, compared with those of normal weight.
Those who were in Tanner Stage 1 were more likely to have overweight and obesity than those with normal weight, suggesting that “overweight and obese adolescents start puberty later than those of normal weight,” Dr. Cannarella said.
In the 14- to 16-year-old age group, those with insulin resistance had lower testicular volume, compared with those without insulin resistance (HOMA index < 2.5). The number of insulin-resistant adolescents was greater than that of controls in the Tanner stage 2 group.
In both the prepubertal (< 9 years) and pubertal (14-16 years) groups, hyperinsulinemia was associated with lower levels of testicular volume.
Hyperinsulinemia did not influence the timing of puberty onset.
No way to quantify the effect of obesity on fertility just yet
During a press briefing, Dr. Cannarella commented that obesity is likely just one of several factors influencing what appears to be an increase in male infertility over time. “It isn’t of course the only reason, but many factors in our environment have drastically changed, compared to 40 years ago, including the prevalence of heavy metals and endocrine disruptors, and of course, the change in habits and higher prevalence of metabolic disease. All of this has an impact on the proliferation of Sertoli cells in childhood and this may explain the trend toward the decline of sperm concentration and count.”
Longitudinal data are needed to establish cause and effect, she noted. “We need longitudinal studies that link the degrees of testicular volume with the degree of the sperm concentration and count starting from childhood and ending with the adult age. This is the missing link so far.”
Dr. Cannarella has reported no relevant financial relationships. Dr. Herati has reported being an advisor for Dadi, LiNA Medical, and Teleflex.
A version of this article first appeared on Medscape.com.
FROM ENDO 2022
Key Data on Insulin in Type 2 Diabetes From ADA 2022
Dr George Grunberger, of Wayne State University School of Medicine in Detroit, Michigan, discusses key takeaways on the use of insulin in adults with type 2 diabetes from the 2022 American Diabetes Association Scientific Sessions, held June 3-7 in New Orleans, Louisiana.
Dr Grunberger highlights presentations that address three challenges among insulin users: cost, hypoglycemia, and the high treatment burden of daily injections.
On cost, Dr Grunberger reports on a study of Basaglar, a follow-on biologic approved to reference Lantus insulin. After 1 year, Basaglar demonstrated comparable A1c lowering and adverse events, higher adherence, and lower cost.
Next, on hypoglycemia, Dr Grunberger cites the GRADE trial, which examined adding insulin glargine or the sulfonylurea glimepiride to patients taking metformin. The incidence of severe hypoglycemia proved to be lower in the insulin glargine group.
Finally, Dr Grunberger reported on studies that explored progress in the development of weekly insulin, with an eye toward decreasing treatment burden.
--
George Grunberger, MD, Chairman, Grunberger Diabetes Institute, Bloomfield Hills; Clinical Professor, Department of Internal Medicine and Molecular Medicine & Genetics, Wayne State University School of Medicine, Detroit, Michigan; Professor, Department of Internal Medicine, Oakland University William Beaumont School of Medicine, Rochester, Michigan
George Grunberger, MD, has disclosed the following relevant financial relationships:
Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Nevro; Lifescan
Serve(d) as a speaker or a member of a speakers bureau for: Eli Lilly; Novo Nordisk
Dr George Grunberger, of Wayne State University School of Medicine in Detroit, Michigan, discusses key takeaways on the use of insulin in adults with type 2 diabetes from the 2022 American Diabetes Association Scientific Sessions, held June 3-7 in New Orleans, Louisiana.
Dr Grunberger highlights presentations that address three challenges among insulin users: cost, hypoglycemia, and the high treatment burden of daily injections.
On cost, Dr Grunberger reports on a study of Basaglar, a follow-on biologic approved to reference Lantus insulin. After 1 year, Basaglar demonstrated comparable A1c lowering and adverse events, higher adherence, and lower cost.
Next, on hypoglycemia, Dr Grunberger cites the GRADE trial, which examined adding insulin glargine or the sulfonylurea glimepiride to patients taking metformin. The incidence of severe hypoglycemia proved to be lower in the insulin glargine group.
Finally, Dr Grunberger reported on studies that explored progress in the development of weekly insulin, with an eye toward decreasing treatment burden.
--
George Grunberger, MD, Chairman, Grunberger Diabetes Institute, Bloomfield Hills; Clinical Professor, Department of Internal Medicine and Molecular Medicine & Genetics, Wayne State University School of Medicine, Detroit, Michigan; Professor, Department of Internal Medicine, Oakland University William Beaumont School of Medicine, Rochester, Michigan
George Grunberger, MD, has disclosed the following relevant financial relationships:
Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Nevro; Lifescan
Serve(d) as a speaker or a member of a speakers bureau for: Eli Lilly; Novo Nordisk
Dr George Grunberger, of Wayne State University School of Medicine in Detroit, Michigan, discusses key takeaways on the use of insulin in adults with type 2 diabetes from the 2022 American Diabetes Association Scientific Sessions, held June 3-7 in New Orleans, Louisiana.
Dr Grunberger highlights presentations that address three challenges among insulin users: cost, hypoglycemia, and the high treatment burden of daily injections.
On cost, Dr Grunberger reports on a study of Basaglar, a follow-on biologic approved to reference Lantus insulin. After 1 year, Basaglar demonstrated comparable A1c lowering and adverse events, higher adherence, and lower cost.
Next, on hypoglycemia, Dr Grunberger cites the GRADE trial, which examined adding insulin glargine or the sulfonylurea glimepiride to patients taking metformin. The incidence of severe hypoglycemia proved to be lower in the insulin glargine group.
Finally, Dr Grunberger reported on studies that explored progress in the development of weekly insulin, with an eye toward decreasing treatment burden.
--
George Grunberger, MD, Chairman, Grunberger Diabetes Institute, Bloomfield Hills; Clinical Professor, Department of Internal Medicine and Molecular Medicine & Genetics, Wayne State University School of Medicine, Detroit, Michigan; Professor, Department of Internal Medicine, Oakland University William Beaumont School of Medicine, Rochester, Michigan
George Grunberger, MD, has disclosed the following relevant financial relationships:
Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Nevro; Lifescan
Serve(d) as a speaker or a member of a speakers bureau for: Eli Lilly; Novo Nordisk
Glycemic Control in Type 2 Diabetes From ADA 2022
New guidelines and key studies in glycemic control from the 2022 annual meeting of the American Diabetes Association (ADA) are highlighted by Dr Ildiko Lingvay, from the University of Texas Southwestern Medical Center.
Dr Lingvay opens by reporting on forthcoming guidelines by the ADA in joint partnership with the European Association for the Study of Diabetes (EASD) on the treatment of hyperglycemia in type 2 diabetes. This consensus paper, she says, will endorse a holistic, person-centered approach to managing type 2 diabetes. The finalized paper will be presented at the EASD annual meeting in Stockholm in September 2022. Next, Dr Lingvay discusses the yearly update to the ADA Standards of Medical Care in Diabetes, which include the benefits of finerenone, the benefits of SGLT2 inhibitors on heart failure and renal outcomes, and the endorsement of the updated eGFR calculator, which omits patient race from calculations.
She then looks at the SURMOUNT-1 study, a phase 3 trial investigating tirzepatide, a dual GLP/GLP-1 receptor agonist, for the treatment of obesity. In addition to a demonstration of substantial weight loss, the study indicated that tirzepatide provided impressive glucose-lowering benefit.
Dr Lingvay also examines post hoc data from the STEP 1 and 4 trials showing that semaglutide, compared with placebo, reduced the risk for type 2 diabetes in patients with obesity by approximately 60%, regardless of their baseline glycemic status.
Finally, Dr Lingvay discusses a novel triple GIP, GLP-1, and glucagon receptor agonist called LY3437943, currently in phase 1 trials, which demonstrated promising glycemic and body weight lowering efficacy after a short 12-week trial.
--
Ildiko Lingvay, MD, MPH, Professor, Department of Internal Medicine, Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, Texas
Ildiko Lingvay, MD, MPH, has disclosed the following relevant financial relationships:
Received income in an amount equal to or greater than $250 from: NovoNordisk; Sanofi; Eli Lilly; AstraZeneca; Target Pharma; Boehringer Ingelheim; Intercept; Merck; Janssen; Intarcia; Merck
Received research grant from: NovoNordisk; Mylan; Sanofi; Merck; Pfizer; Boehringer Ingelheim
New guidelines and key studies in glycemic control from the 2022 annual meeting of the American Diabetes Association (ADA) are highlighted by Dr Ildiko Lingvay, from the University of Texas Southwestern Medical Center.
Dr Lingvay opens by reporting on forthcoming guidelines by the ADA in joint partnership with the European Association for the Study of Diabetes (EASD) on the treatment of hyperglycemia in type 2 diabetes. This consensus paper, she says, will endorse a holistic, person-centered approach to managing type 2 diabetes. The finalized paper will be presented at the EASD annual meeting in Stockholm in September 2022. Next, Dr Lingvay discusses the yearly update to the ADA Standards of Medical Care in Diabetes, which include the benefits of finerenone, the benefits of SGLT2 inhibitors on heart failure and renal outcomes, and the endorsement of the updated eGFR calculator, which omits patient race from calculations.
She then looks at the SURMOUNT-1 study, a phase 3 trial investigating tirzepatide, a dual GLP/GLP-1 receptor agonist, for the treatment of obesity. In addition to a demonstration of substantial weight loss, the study indicated that tirzepatide provided impressive glucose-lowering benefit.
Dr Lingvay also examines post hoc data from the STEP 1 and 4 trials showing that semaglutide, compared with placebo, reduced the risk for type 2 diabetes in patients with obesity by approximately 60%, regardless of their baseline glycemic status.
Finally, Dr Lingvay discusses a novel triple GIP, GLP-1, and glucagon receptor agonist called LY3437943, currently in phase 1 trials, which demonstrated promising glycemic and body weight lowering efficacy after a short 12-week trial.
--
Ildiko Lingvay, MD, MPH, Professor, Department of Internal Medicine, Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, Texas
Ildiko Lingvay, MD, MPH, has disclosed the following relevant financial relationships:
Received income in an amount equal to or greater than $250 from: NovoNordisk; Sanofi; Eli Lilly; AstraZeneca; Target Pharma; Boehringer Ingelheim; Intercept; Merck; Janssen; Intarcia; Merck
Received research grant from: NovoNordisk; Mylan; Sanofi; Merck; Pfizer; Boehringer Ingelheim
New guidelines and key studies in glycemic control from the 2022 annual meeting of the American Diabetes Association (ADA) are highlighted by Dr Ildiko Lingvay, from the University of Texas Southwestern Medical Center.
Dr Lingvay opens by reporting on forthcoming guidelines by the ADA in joint partnership with the European Association for the Study of Diabetes (EASD) on the treatment of hyperglycemia in type 2 diabetes. This consensus paper, she says, will endorse a holistic, person-centered approach to managing type 2 diabetes. The finalized paper will be presented at the EASD annual meeting in Stockholm in September 2022. Next, Dr Lingvay discusses the yearly update to the ADA Standards of Medical Care in Diabetes, which include the benefits of finerenone, the benefits of SGLT2 inhibitors on heart failure and renal outcomes, and the endorsement of the updated eGFR calculator, which omits patient race from calculations.
She then looks at the SURMOUNT-1 study, a phase 3 trial investigating tirzepatide, a dual GLP/GLP-1 receptor agonist, for the treatment of obesity. In addition to a demonstration of substantial weight loss, the study indicated that tirzepatide provided impressive glucose-lowering benefit.
Dr Lingvay also examines post hoc data from the STEP 1 and 4 trials showing that semaglutide, compared with placebo, reduced the risk for type 2 diabetes in patients with obesity by approximately 60%, regardless of their baseline glycemic status.
Finally, Dr Lingvay discusses a novel triple GIP, GLP-1, and glucagon receptor agonist called LY3437943, currently in phase 1 trials, which demonstrated promising glycemic and body weight lowering efficacy after a short 12-week trial.
--
Ildiko Lingvay, MD, MPH, Professor, Department of Internal Medicine, Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, Texas
Ildiko Lingvay, MD, MPH, has disclosed the following relevant financial relationships:
Received income in an amount equal to or greater than $250 from: NovoNordisk; Sanofi; Eli Lilly; AstraZeneca; Target Pharma; Boehringer Ingelheim; Intercept; Merck; Janssen; Intarcia; Merck
Received research grant from: NovoNordisk; Mylan; Sanofi; Merck; Pfizer; Boehringer Ingelheim
Fatty liver disease drives rise in liver cancer deaths
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.
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.
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.
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.
AT ILC 2022
Key Studies on Diabetes Comorbidities From ADA 2022
Dr Anastassios Pittas, Chief of Endocrinology at Tufts Medical Center in Boston, discusses key data from the American Diabetes Association Scientific Sessions 2022 on the management of common comorbidities in diabetes.
Dr Pittas looks first at a prespecified analysis of the SURPASS-4 trial, which highlighted the role of tirzepatide on kidney outcomes in patients with type 2 diabetes.
He then discusses results of the SPLENDID trial in which patients with diabetes who received bariatric surgery for weight loss showed reduced rates of cancer.
Finally, Dr Pittas reports on a study examining the effect of food insecurity and diet quality on maintaining good cholesterol levels in diabetes.
--
Anastassios G. Pittas, MD, Chief, Division of Endocrinology, Diabetes, and Metabolism; Co-director, Diabetes and Lipid Center; Professor of Medicine, Tufts University School of Medicine, Boston, Massachusetts
Anastassios G. Pittas, MD, has disclosed no relevant financial relationships.
Dr Anastassios Pittas, Chief of Endocrinology at Tufts Medical Center in Boston, discusses key data from the American Diabetes Association Scientific Sessions 2022 on the management of common comorbidities in diabetes.
Dr Pittas looks first at a prespecified analysis of the SURPASS-4 trial, which highlighted the role of tirzepatide on kidney outcomes in patients with type 2 diabetes.
He then discusses results of the SPLENDID trial in which patients with diabetes who received bariatric surgery for weight loss showed reduced rates of cancer.
Finally, Dr Pittas reports on a study examining the effect of food insecurity and diet quality on maintaining good cholesterol levels in diabetes.
--
Anastassios G. Pittas, MD, Chief, Division of Endocrinology, Diabetes, and Metabolism; Co-director, Diabetes and Lipid Center; Professor of Medicine, Tufts University School of Medicine, Boston, Massachusetts
Anastassios G. Pittas, MD, has disclosed no relevant financial relationships.
Dr Anastassios Pittas, Chief of Endocrinology at Tufts Medical Center in Boston, discusses key data from the American Diabetes Association Scientific Sessions 2022 on the management of common comorbidities in diabetes.
Dr Pittas looks first at a prespecified analysis of the SURPASS-4 trial, which highlighted the role of tirzepatide on kidney outcomes in patients with type 2 diabetes.
He then discusses results of the SPLENDID trial in which patients with diabetes who received bariatric surgery for weight loss showed reduced rates of cancer.
Finally, Dr Pittas reports on a study examining the effect of food insecurity and diet quality on maintaining good cholesterol levels in diabetes.
--
Anastassios G. Pittas, MD, Chief, Division of Endocrinology, Diabetes, and Metabolism; Co-director, Diabetes and Lipid Center; Professor of Medicine, Tufts University School of Medicine, Boston, Massachusetts
Anastassios G. Pittas, MD, has disclosed no relevant financial relationships.
LGBTQ students would get new protections under Biden plan
On the 50th anniversary of Title IX’s inception, the Biden administration has proposed changes to the law that would protect transgender students and assault survivors on college and university campuses.
With these changes, the protections provided by Title IX – a civil rights law that prohibits sex-based discrimination in schools that receive federal funding – would now be extended to students who identify as trans. The update would ensure that government-funded schools make proper accommodations for a trans student population, such as allowing students to use bathrooms and other facilities that align with their gender identity, and enforcing the use of students’ correct pronouns.
The revisions also seek to undo amendments made to the law by Betsy DeVos, who was secretary of education during the Trump presidency, which strengthened due process protections for students accused of sexual assault and narrowed the definition of sexual harassment. These rules “weakened protections for survivors of sexual assault and diminished the promise of an education free from discrimination,” the Biden administration said.
“Our proposed changes will allow us to continue that progress and ensure all our nation’s students – no matter where they live, who they are, or whom they love – can learn, grow, and thrive in school,” Education Secretary Miguel Cardona, PhD, said in a news release. “We welcome public comment on these critical regulations so we can further the Biden-Harris Administration’s mission of creating educational environments free from sex discrimination and sexual violence.”
The revisions will go through a long period of public comment before they are set into law. Still, the proposed changes mark a way forward for trans students who are not explicitly protected under Title IX, and they offer solace to assault survivors who may have felt discouraged to come forward and report under Ms. DeVos’s rules.
“The proposed regulations reflect the [Education] Department’s commitment to give full effect to Title IX, ensuring that no person experiences sex discrimination in education, and that school procedures for addressing complaints of sex discrimination, including sexual violence and other forms of sex-based harassment, are clear, effective, and fair to all involved,” said Catherine Lhamon, JD, assistant secretary for the Education Department’s Office Of Civil Rights.
More specific rules about transgender students’ participation in school sports are still to come.
A version of this article first appeared on WebMD.com.
On the 50th anniversary of Title IX’s inception, the Biden administration has proposed changes to the law that would protect transgender students and assault survivors on college and university campuses.
With these changes, the protections provided by Title IX – a civil rights law that prohibits sex-based discrimination in schools that receive federal funding – would now be extended to students who identify as trans. The update would ensure that government-funded schools make proper accommodations for a trans student population, such as allowing students to use bathrooms and other facilities that align with their gender identity, and enforcing the use of students’ correct pronouns.
The revisions also seek to undo amendments made to the law by Betsy DeVos, who was secretary of education during the Trump presidency, which strengthened due process protections for students accused of sexual assault and narrowed the definition of sexual harassment. These rules “weakened protections for survivors of sexual assault and diminished the promise of an education free from discrimination,” the Biden administration said.
“Our proposed changes will allow us to continue that progress and ensure all our nation’s students – no matter where they live, who they are, or whom they love – can learn, grow, and thrive in school,” Education Secretary Miguel Cardona, PhD, said in a news release. “We welcome public comment on these critical regulations so we can further the Biden-Harris Administration’s mission of creating educational environments free from sex discrimination and sexual violence.”
The revisions will go through a long period of public comment before they are set into law. Still, the proposed changes mark a way forward for trans students who are not explicitly protected under Title IX, and they offer solace to assault survivors who may have felt discouraged to come forward and report under Ms. DeVos’s rules.
“The proposed regulations reflect the [Education] Department’s commitment to give full effect to Title IX, ensuring that no person experiences sex discrimination in education, and that school procedures for addressing complaints of sex discrimination, including sexual violence and other forms of sex-based harassment, are clear, effective, and fair to all involved,” said Catherine Lhamon, JD, assistant secretary for the Education Department’s Office Of Civil Rights.
More specific rules about transgender students’ participation in school sports are still to come.
A version of this article first appeared on WebMD.com.
On the 50th anniversary of Title IX’s inception, the Biden administration has proposed changes to the law that would protect transgender students and assault survivors on college and university campuses.
With these changes, the protections provided by Title IX – a civil rights law that prohibits sex-based discrimination in schools that receive federal funding – would now be extended to students who identify as trans. The update would ensure that government-funded schools make proper accommodations for a trans student population, such as allowing students to use bathrooms and other facilities that align with their gender identity, and enforcing the use of students’ correct pronouns.
The revisions also seek to undo amendments made to the law by Betsy DeVos, who was secretary of education during the Trump presidency, which strengthened due process protections for students accused of sexual assault and narrowed the definition of sexual harassment. These rules “weakened protections for survivors of sexual assault and diminished the promise of an education free from discrimination,” the Biden administration said.
“Our proposed changes will allow us to continue that progress and ensure all our nation’s students – no matter where they live, who they are, or whom they love – can learn, grow, and thrive in school,” Education Secretary Miguel Cardona, PhD, said in a news release. “We welcome public comment on these critical regulations so we can further the Biden-Harris Administration’s mission of creating educational environments free from sex discrimination and sexual violence.”
The revisions will go through a long period of public comment before they are set into law. Still, the proposed changes mark a way forward for trans students who are not explicitly protected under Title IX, and they offer solace to assault survivors who may have felt discouraged to come forward and report under Ms. DeVos’s rules.
“The proposed regulations reflect the [Education] Department’s commitment to give full effect to Title IX, ensuring that no person experiences sex discrimination in education, and that school procedures for addressing complaints of sex discrimination, including sexual violence and other forms of sex-based harassment, are clear, effective, and fair to all involved,” said Catherine Lhamon, JD, assistant secretary for the Education Department’s Office Of Civil Rights.
More specific rules about transgender students’ participation in school sports are still to come.
A version of this article first appeared on WebMD.com.