Becky McCall

Risk of intubation for COVID-19 in very sick hospitalized patients was increased over fivefold in those with diabetic retinopathy, compared with those without, in a small single-center study from the United Kingdom.

Importantly, the risk of intubation was independent of conventional risk factors for poor COVID-19 outcomes.

“People with preexisting diabetes-related vascular damage, such as retinopathy, might be predisposed to a more severe form of COVID-19 requiring ventilation in the intensive therapy unit,” said lead investigator Janaka Karalliedde, MBBS, PhD.

Dr. Karalliedde and colleagues note that this is “the first description of diabetic retinopathy as a potential risk factor for poor COVID-19 outcomes.”

“For this reason, looking for the presence or history of retinopathy or other vascular complications of diabetes may help health care professionals identify patients at high risk of severe COVID-19,” added Dr. Karalliedde, of Guy’s and St Thomas’ NHS Foundation Trust, London.

The study was published online in Diabetes Research and Clinical Practice.
 

Preexisting diabetic retinopathy and COVID-19 outcomes

The prevalence of diabetic retinopathy is thought to be around 55% in people with type 1 diabetes and 30% in people with type 2 diabetes, on average.

Dr. Karalliedde is part of a research group at King’s College London that has been focused on how vascular disease may predispose to more severe COVID-19.

“COVID-19 affects the blood vessels all over the body,” he said, so they wondered whether having preexisting retinopathy “would predispose to a severe manifestation of COVID-19.”

The observational study included 187 patients with diabetes (179 patients with type 2 diabetes and 8 patients with type 1 diabetes) hospitalized with COVID-19 at Guy’s and St Thomas’ NHS Foundation Trust between March 12 and April 7 (the peak of the first wave of the pandemic in the United Kingdom).  

“It was an ethnically diverse population who were very sick and provides a clinical observation of real life,” Dr. Karalliedde said.

Nearly half of patients were African Caribbean (44%), 39% were White, and 17% were of other ethnicities, including 8% who were Asian. The mean age of the cohort was 68 years (range, 22-97 years), and 60% were men.

Diabetic retinopathy was reported in 67 (36%) patients, of whom 80% had background retinopathy and 20% had more advanced retinopathy.

They then looked at whether the presence of retinopathy was associated with a more severe manifestation of COVID-19 as defined by the need for tracheal intubation.

Of the 187 patients, 26% were intubated and 45% of these patients had diabetic retinopathy.

The analysis showed those with diabetic retinopathy had an over-fivefold increased risk for intubation (odds ratio, 5.81; 95% confidence interval, 1.37-24.66).

Of the entire cohort, 32% of patients died, although no association was observed between retinopathy and mortality.

“A greater number of diabetes patients with COVID-19 ended up on the intensive therapy unit. Upon multivariate analysis, we found retinopathy was independently associated with ending up on the intensive therapy unit,” stressed Dr. Karalliedde.

However, they noted that, “due to the cross-sectional design of our study, we cannot prove causality [between retinopathy and intubation]. Further studies are required to understand the mechanisms that explain the associations between retinopathy and other indices of microangiopathy with severe COVID-19.”

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

Risk of intubation for COVID-19 in very sick hospitalized patients was increased over fivefold in those with diabetic retinopathy, compared with those without, in a small single-center study from the United Kingdom.

Importantly, the risk of intubation was independent of conventional risk factors for poor COVID-19 outcomes.

“People with preexisting diabetes-related vascular damage, such as retinopathy, might be predisposed to a more severe form of COVID-19 requiring ventilation in the intensive therapy unit,” said lead investigator Janaka Karalliedde, MBBS, PhD.

Dr. Karalliedde and colleagues note that this is “the first description of diabetic retinopathy as a potential risk factor for poor COVID-19 outcomes.”

“For this reason, looking for the presence or history of retinopathy or other vascular complications of diabetes may help health care professionals identify patients at high risk of severe COVID-19,” added Dr. Karalliedde, of Guy’s and St Thomas’ NHS Foundation Trust, London.

The study was published online in Diabetes Research and Clinical Practice.
 

Preexisting diabetic retinopathy and COVID-19 outcomes

The prevalence of diabetic retinopathy is thought to be around 55% in people with type 1 diabetes and 30% in people with type 2 diabetes, on average.

Dr. Karalliedde is part of a research group at King’s College London that has been focused on how vascular disease may predispose to more severe COVID-19.

“COVID-19 affects the blood vessels all over the body,” he said, so they wondered whether having preexisting retinopathy “would predispose to a severe manifestation of COVID-19.”

The observational study included 187 patients with diabetes (179 patients with type 2 diabetes and 8 patients with type 1 diabetes) hospitalized with COVID-19 at Guy’s and St Thomas’ NHS Foundation Trust between March 12 and April 7 (the peak of the first wave of the pandemic in the United Kingdom).  

“It was an ethnically diverse population who were very sick and provides a clinical observation of real life,” Dr. Karalliedde said.

Nearly half of patients were African Caribbean (44%), 39% were White, and 17% were of other ethnicities, including 8% who were Asian. The mean age of the cohort was 68 years (range, 22-97 years), and 60% were men.

Diabetic retinopathy was reported in 67 (36%) patients, of whom 80% had background retinopathy and 20% had more advanced retinopathy.

They then looked at whether the presence of retinopathy was associated with a more severe manifestation of COVID-19 as defined by the need for tracheal intubation.

Of the 187 patients, 26% were intubated and 45% of these patients had diabetic retinopathy.

The analysis showed those with diabetic retinopathy had an over-fivefold increased risk for intubation (odds ratio, 5.81; 95% confidence interval, 1.37-24.66).

Of the entire cohort, 32% of patients died, although no association was observed between retinopathy and mortality.

“A greater number of diabetes patients with COVID-19 ended up on the intensive therapy unit. Upon multivariate analysis, we found retinopathy was independently associated with ending up on the intensive therapy unit,” stressed Dr. Karalliedde.

However, they noted that, “due to the cross-sectional design of our study, we cannot prove causality [between retinopathy and intubation]. Further studies are required to understand the mechanisms that explain the associations between retinopathy and other indices of microangiopathy with severe COVID-19.”

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

Risk of intubation for COVID-19 in very sick hospitalized patients was increased over fivefold in those with diabetic retinopathy, compared with those without, in a small single-center study from the United Kingdom.

Importantly, the risk of intubation was independent of conventional risk factors for poor COVID-19 outcomes.

“People with preexisting diabetes-related vascular damage, such as retinopathy, might be predisposed to a more severe form of COVID-19 requiring ventilation in the intensive therapy unit,” said lead investigator Janaka Karalliedde, MBBS, PhD.

Dr. Karalliedde and colleagues note that this is “the first description of diabetic retinopathy as a potential risk factor for poor COVID-19 outcomes.”

“For this reason, looking for the presence or history of retinopathy or other vascular complications of diabetes may help health care professionals identify patients at high risk of severe COVID-19,” added Dr. Karalliedde, of Guy’s and St Thomas’ NHS Foundation Trust, London.

The study was published online in Diabetes Research and Clinical Practice.
 

Preexisting diabetic retinopathy and COVID-19 outcomes

The prevalence of diabetic retinopathy is thought to be around 55% in people with type 1 diabetes and 30% in people with type 2 diabetes, on average.

Dr. Karalliedde is part of a research group at King’s College London that has been focused on how vascular disease may predispose to more severe COVID-19.

“COVID-19 affects the blood vessels all over the body,” he said, so they wondered whether having preexisting retinopathy “would predispose to a severe manifestation of COVID-19.”

The observational study included 187 patients with diabetes (179 patients with type 2 diabetes and 8 patients with type 1 diabetes) hospitalized with COVID-19 at Guy’s and St Thomas’ NHS Foundation Trust between March 12 and April 7 (the peak of the first wave of the pandemic in the United Kingdom).  

“It was an ethnically diverse population who were very sick and provides a clinical observation of real life,” Dr. Karalliedde said.

Nearly half of patients were African Caribbean (44%), 39% were White, and 17% were of other ethnicities, including 8% who were Asian. The mean age of the cohort was 68 years (range, 22-97 years), and 60% were men.

Diabetic retinopathy was reported in 67 (36%) patients, of whom 80% had background retinopathy and 20% had more advanced retinopathy.

They then looked at whether the presence of retinopathy was associated with a more severe manifestation of COVID-19 as defined by the need for tracheal intubation.

Of the 187 patients, 26% were intubated and 45% of these patients had diabetic retinopathy.

The analysis showed those with diabetic retinopathy had an over-fivefold increased risk for intubation (odds ratio, 5.81; 95% confidence interval, 1.37-24.66).

Of the entire cohort, 32% of patients died, although no association was observed between retinopathy and mortality.

“A greater number of diabetes patients with COVID-19 ended up on the intensive therapy unit. Upon multivariate analysis, we found retinopathy was independently associated with ending up on the intensive therapy unit,” stressed Dr. Karalliedde.

However, they noted that, “due to the cross-sectional design of our study, we cannot prove causality [between retinopathy and intubation]. Further studies are required to understand the mechanisms that explain the associations between retinopathy and other indices of microangiopathy with severe COVID-19.”

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

Home administration of bortezomib (Velcade), as a once or twice-weekly subcutaneous self-injection is safe in patients with myeloma, significantly reducing hospital visits, and likely improving quality of life, a study shows.

The majority (43 of 52 patients) successfully self-administered bortezomib and completed the course. Also, hospital visits for those on the so-called Homecare programme reduced by 50%, with most visits comprising a fortnightly drug pickup from the drive-through pharmacy.

The work was presented as a poster by lead author and researcher, Kanchana De Abrew, hematology consultant at University Hospital Southampton NHS Foundation Trust, at this year’s virtual British Society of Haematology (BSH) meeting. De Abrew conducted the study while at Queen Alexandra Hospital, Portsmouth.

“We wanted to minimize patient visits to hospital because with travel time and waiting time, patients can easily find a visit takes up a whole morning, so this relates to their quality of life as well as having financial implications for patients,” Dr. De Abrew said in an interview. It also reduced the impact on day units and improved capacity for other services.

Dr. De Abrew noted that the study was conducted in the pre-COVID-19 era, but that the current enhanced threat of infection only served to reinforce the benefits of self-administration at home and avoiding unnecessary hospital visits.

“This project could easily be set up in other hospitals and some other centers have already contacted us about this. It might suit rural areas,” she added.
 

‘Safe and effective’

Dr. Matthew Jenner, consultant hematologist for University Hospital Southampton NHS Foundation Trust, who was not involved in the study, remarked that the study demonstrated another way to deliver bortezomib outside of hospital in addition to home care services that require trained nurses to administer treatment. “With a modest amount of training of the patient and family, it is both a safe and effective way of delivering treatment. This reduces hospital visits for the patient and frees up much needed capacity for heavily stretched chemotherapy units, creating space for other newer treatments that require hospital attendance.

“It is of benefit all round to both the patients undertaking self-administration and those who benefit from improved capacity,” added Dr. Jenner.
 

Avoiding hospital visits

Myeloma patients are already immunosuppressed prior to treatment and then this worsens once on treatment. Once they are sitting in a clinic environment they are surrounded by similarly immunosuppressed patients, so their risk is heightened further.

Figures suggest myeloma cases are on the increase. Annually, the United Kingdom sees around 5,800 new cases of myeloma and incidence increased by a significant 32% between the periods of 1993-1995 and 2015-2017. These figures were reflected in the patient numbers at the Queen Alexandra Hospital where the study was carried out. Many patients receive bortezomib, which forms the backbone of four National Institute for Health and Care Excellence (NICE) approved regimens.

“Patients are living longer so in the early 2000s patients had a life expectancy of 2-3 years, whereas now patients live for around 5 years. Also, the scope and lines of treatments have increased a lot. Over 50% of patients are likely to have bortezomib at some point in their management,” explained Dr. De Abrew.

Bortezomib is given once or twice weekly as a subcutaneous injection, and this usually continues for approximately 6-8 months with four to six cycles. Administering the drug in hospital requires around a half-hour slot placing considerable burden on the hematology day unit resources, and this can adversely affect the patient experience with waiting times and the need for frequent hospital visits.
 

Patient or relatives taught to self-administer at home

In 2017, clinical nurse specialists taught suitable patients to self-administer bortezomib in the Homecare protocol. Patients collected a 2-week supply of the drug. The protocol aimed to improve patient quality of life by reducing hospital visits, and increasing capacity in the hematology day unit. Since the start of the programme in 2017, the majority (71) of myeloma patients at Portsmouth have been treated through the Homecare program.

Dr. De Abrew conducted a retrospective review of patients who received bortezomib between January and October 2019 aimed at determining the effectiveness of the Homecare programme. To this end, she measured the proportion able to commence the Homecare protocol; the proportion successful in completing treatment on the Homecare protocol; the amount of additional clinical nurse specialist time required to support the Homecare protocol; and the number of associated adverse incidents.

A total of 52 bortezomib-treated patients were included in the study. Patients were excluded if they were on a different combination of drugs that required hospital visits, or inpatient care for other reasons. Three patients ceased the drug – two because of toxicity, and one because of rapid progression.  The average age of patients was 74 years, and 55.8% were using bortezomib as first-line, 36.5% second-line, and the remainder third-line or more.

The vast majority started the Homecare protocol (45/52), and 25 self-administered and 17 received a relative’s help. A total of 43 completed the self-administration protocol with two reverting to hospital assistance. Bortezomib was given for four to six cycles lasting around 6-8 months.

Clinical nurse specialists trained 38 patients for home care, with an average training time of 43 minutes. Two of these patients were considered unsuitable for self-administration. The remainder were trained by ward nurses or did not require training having received bortezomib previously.

A total of 20 patients required additional clinical nurse specialist time requiring an average of 55 minutes. Of those requiring additional support: Seven needed retraining; two needed the first dose delivered by a nurse specialist; two requested help from the hematology unit; and nine wanted general extra support – for example, help with injection site queries (usually administered to the abdominal area), reassurance during administration, syringe queries, administrative queries, and queries around spillages.

“Importantly, patients always have the phone number of the nurse specialist at hand. But most people managed okay, and even if they needed additional support they still got there,” remarked Dr. De Abrew.

In terms of adverse events, there were six in total. These included three reported spillages (with no harm caused), and three experienced injection site incidents (rash, pain). “We found a low number of reported adverse events,” she said.

Dr. De Abrew added that generally, many more medications were being converted to subcutaneous formulations in myeloma and other hematology conditions. “Perhaps these results could inform self-administration of other drugs. In hematology, we get so many new drugs come through every year, but we don’t get the increased resources to manage this in the day units. Broadening self-administration could really help with capacity as well as improve quality of life for the patients.

“These results show that it can be done!” she said. 

Dr. De Abrew declared no relevant conflicts of interest. Dr. Jenner declared receiving honoraria from Janssen, which manufactures branded Velcade (bortezomib).

A version of this story originally appeared on Medscape.com.

Home administration of bortezomib (Velcade), as a once or twice-weekly subcutaneous self-injection is safe in patients with myeloma, significantly reducing hospital visits, and likely improving quality of life, a study shows.

The majority (43 of 52 patients) successfully self-administered bortezomib and completed the course. Also, hospital visits for those on the so-called Homecare programme reduced by 50%, with most visits comprising a fortnightly drug pickup from the drive-through pharmacy.

The work was presented as a poster by lead author and researcher, Kanchana De Abrew, hematology consultant at University Hospital Southampton NHS Foundation Trust, at this year’s virtual British Society of Haematology (BSH) meeting. De Abrew conducted the study while at Queen Alexandra Hospital, Portsmouth.

“We wanted to minimize patient visits to hospital because with travel time and waiting time, patients can easily find a visit takes up a whole morning, so this relates to their quality of life as well as having financial implications for patients,” Dr. De Abrew said in an interview. It also reduced the impact on day units and improved capacity for other services.

Dr. De Abrew noted that the study was conducted in the pre-COVID-19 era, but that the current enhanced threat of infection only served to reinforce the benefits of self-administration at home and avoiding unnecessary hospital visits.

“This project could easily be set up in other hospitals and some other centers have already contacted us about this. It might suit rural areas,” she added.
 

‘Safe and effective’

Dr. Matthew Jenner, consultant hematologist for University Hospital Southampton NHS Foundation Trust, who was not involved in the study, remarked that the study demonstrated another way to deliver bortezomib outside of hospital in addition to home care services that require trained nurses to administer treatment. “With a modest amount of training of the patient and family, it is both a safe and effective way of delivering treatment. This reduces hospital visits for the patient and frees up much needed capacity for heavily stretched chemotherapy units, creating space for other newer treatments that require hospital attendance.

“It is of benefit all round to both the patients undertaking self-administration and those who benefit from improved capacity,” added Dr. Jenner.
 

Avoiding hospital visits

Myeloma patients are already immunosuppressed prior to treatment and then this worsens once on treatment. Once they are sitting in a clinic environment they are surrounded by similarly immunosuppressed patients, so their risk is heightened further.

Figures suggest myeloma cases are on the increase. Annually, the United Kingdom sees around 5,800 new cases of myeloma and incidence increased by a significant 32% between the periods of 1993-1995 and 2015-2017. These figures were reflected in the patient numbers at the Queen Alexandra Hospital where the study was carried out. Many patients receive bortezomib, which forms the backbone of four National Institute for Health and Care Excellence (NICE) approved regimens.

“Patients are living longer so in the early 2000s patients had a life expectancy of 2-3 years, whereas now patients live for around 5 years. Also, the scope and lines of treatments have increased a lot. Over 50% of patients are likely to have bortezomib at some point in their management,” explained Dr. De Abrew.

Bortezomib is given once or twice weekly as a subcutaneous injection, and this usually continues for approximately 6-8 months with four to six cycles. Administering the drug in hospital requires around a half-hour slot placing considerable burden on the hematology day unit resources, and this can adversely affect the patient experience with waiting times and the need for frequent hospital visits.
 

Patient or relatives taught to self-administer at home

In 2017, clinical nurse specialists taught suitable patients to self-administer bortezomib in the Homecare protocol. Patients collected a 2-week supply of the drug. The protocol aimed to improve patient quality of life by reducing hospital visits, and increasing capacity in the hematology day unit. Since the start of the programme in 2017, the majority (71) of myeloma patients at Portsmouth have been treated through the Homecare program.

Dr. De Abrew conducted a retrospective review of patients who received bortezomib between January and October 2019 aimed at determining the effectiveness of the Homecare programme. To this end, she measured the proportion able to commence the Homecare protocol; the proportion successful in completing treatment on the Homecare protocol; the amount of additional clinical nurse specialist time required to support the Homecare protocol; and the number of associated adverse incidents.

A total of 52 bortezomib-treated patients were included in the study. Patients were excluded if they were on a different combination of drugs that required hospital visits, or inpatient care for other reasons. Three patients ceased the drug – two because of toxicity, and one because of rapid progression.  The average age of patients was 74 years, and 55.8% were using bortezomib as first-line, 36.5% second-line, and the remainder third-line or more.

The vast majority started the Homecare protocol (45/52), and 25 self-administered and 17 received a relative’s help. A total of 43 completed the self-administration protocol with two reverting to hospital assistance. Bortezomib was given for four to six cycles lasting around 6-8 months.

Clinical nurse specialists trained 38 patients for home care, with an average training time of 43 minutes. Two of these patients were considered unsuitable for self-administration. The remainder were trained by ward nurses or did not require training having received bortezomib previously.

A total of 20 patients required additional clinical nurse specialist time requiring an average of 55 minutes. Of those requiring additional support: Seven needed retraining; two needed the first dose delivered by a nurse specialist; two requested help from the hematology unit; and nine wanted general extra support – for example, help with injection site queries (usually administered to the abdominal area), reassurance during administration, syringe queries, administrative queries, and queries around spillages.

“Importantly, patients always have the phone number of the nurse specialist at hand. But most people managed okay, and even if they needed additional support they still got there,” remarked Dr. De Abrew.

In terms of adverse events, there were six in total. These included three reported spillages (with no harm caused), and three experienced injection site incidents (rash, pain). “We found a low number of reported adverse events,” she said.

Dr. De Abrew added that generally, many more medications were being converted to subcutaneous formulations in myeloma and other hematology conditions. “Perhaps these results could inform self-administration of other drugs. In hematology, we get so many new drugs come through every year, but we don’t get the increased resources to manage this in the day units. Broadening self-administration could really help with capacity as well as improve quality of life for the patients.

“These results show that it can be done!” she said. 

Dr. De Abrew declared no relevant conflicts of interest. Dr. Jenner declared receiving honoraria from Janssen, which manufactures branded Velcade (bortezomib).

A version of this story originally appeared on Medscape.com.

Home administration of bortezomib (Velcade), as a once or twice-weekly subcutaneous self-injection is safe in patients with myeloma, significantly reducing hospital visits, and likely improving quality of life, a study shows.

The majority (43 of 52 patients) successfully self-administered bortezomib and completed the course. Also, hospital visits for those on the so-called Homecare programme reduced by 50%, with most visits comprising a fortnightly drug pickup from the drive-through pharmacy.

The work was presented as a poster by lead author and researcher, Kanchana De Abrew, hematology consultant at University Hospital Southampton NHS Foundation Trust, at this year’s virtual British Society of Haematology (BSH) meeting. De Abrew conducted the study while at Queen Alexandra Hospital, Portsmouth.

“We wanted to minimize patient visits to hospital because with travel time and waiting time, patients can easily find a visit takes up a whole morning, so this relates to their quality of life as well as having financial implications for patients,” Dr. De Abrew said in an interview. It also reduced the impact on day units and improved capacity for other services.

Dr. De Abrew noted that the study was conducted in the pre-COVID-19 era, but that the current enhanced threat of infection only served to reinforce the benefits of self-administration at home and avoiding unnecessary hospital visits.

“This project could easily be set up in other hospitals and some other centers have already contacted us about this. It might suit rural areas,” she added.
 

‘Safe and effective’

Dr. Matthew Jenner, consultant hematologist for University Hospital Southampton NHS Foundation Trust, who was not involved in the study, remarked that the study demonstrated another way to deliver bortezomib outside of hospital in addition to home care services that require trained nurses to administer treatment. “With a modest amount of training of the patient and family, it is both a safe and effective way of delivering treatment. This reduces hospital visits for the patient and frees up much needed capacity for heavily stretched chemotherapy units, creating space for other newer treatments that require hospital attendance.

“It is of benefit all round to both the patients undertaking self-administration and those who benefit from improved capacity,” added Dr. Jenner.
 

Avoiding hospital visits

Myeloma patients are already immunosuppressed prior to treatment and then this worsens once on treatment. Once they are sitting in a clinic environment they are surrounded by similarly immunosuppressed patients, so their risk is heightened further.

Figures suggest myeloma cases are on the increase. Annually, the United Kingdom sees around 5,800 new cases of myeloma and incidence increased by a significant 32% between the periods of 1993-1995 and 2015-2017. These figures were reflected in the patient numbers at the Queen Alexandra Hospital where the study was carried out. Many patients receive bortezomib, which forms the backbone of four National Institute for Health and Care Excellence (NICE) approved regimens.

“Patients are living longer so in the early 2000s patients had a life expectancy of 2-3 years, whereas now patients live for around 5 years. Also, the scope and lines of treatments have increased a lot. Over 50% of patients are likely to have bortezomib at some point in their management,” explained Dr. De Abrew.

Bortezomib is given once or twice weekly as a subcutaneous injection, and this usually continues for approximately 6-8 months with four to six cycles. Administering the drug in hospital requires around a half-hour slot placing considerable burden on the hematology day unit resources, and this can adversely affect the patient experience with waiting times and the need for frequent hospital visits.
 

Patient or relatives taught to self-administer at home

In 2017, clinical nurse specialists taught suitable patients to self-administer bortezomib in the Homecare protocol. Patients collected a 2-week supply of the drug. The protocol aimed to improve patient quality of life by reducing hospital visits, and increasing capacity in the hematology day unit. Since the start of the programme in 2017, the majority (71) of myeloma patients at Portsmouth have been treated through the Homecare program.

Dr. De Abrew conducted a retrospective review of patients who received bortezomib between January and October 2019 aimed at determining the effectiveness of the Homecare programme. To this end, she measured the proportion able to commence the Homecare protocol; the proportion successful in completing treatment on the Homecare protocol; the amount of additional clinical nurse specialist time required to support the Homecare protocol; and the number of associated adverse incidents.

A total of 52 bortezomib-treated patients were included in the study. Patients were excluded if they were on a different combination of drugs that required hospital visits, or inpatient care for other reasons. Three patients ceased the drug – two because of toxicity, and one because of rapid progression.  The average age of patients was 74 years, and 55.8% were using bortezomib as first-line, 36.5% second-line, and the remainder third-line or more.

The vast majority started the Homecare protocol (45/52), and 25 self-administered and 17 received a relative’s help. A total of 43 completed the self-administration protocol with two reverting to hospital assistance. Bortezomib was given for four to six cycles lasting around 6-8 months.

Clinical nurse specialists trained 38 patients for home care, with an average training time of 43 minutes. Two of these patients were considered unsuitable for self-administration. The remainder were trained by ward nurses or did not require training having received bortezomib previously.

A total of 20 patients required additional clinical nurse specialist time requiring an average of 55 minutes. Of those requiring additional support: Seven needed retraining; two needed the first dose delivered by a nurse specialist; two requested help from the hematology unit; and nine wanted general extra support – for example, help with injection site queries (usually administered to the abdominal area), reassurance during administration, syringe queries, administrative queries, and queries around spillages.

“Importantly, patients always have the phone number of the nurse specialist at hand. But most people managed okay, and even if they needed additional support they still got there,” remarked Dr. De Abrew.

In terms of adverse events, there were six in total. These included three reported spillages (with no harm caused), and three experienced injection site incidents (rash, pain). “We found a low number of reported adverse events,” she said.

Dr. De Abrew added that generally, many more medications were being converted to subcutaneous formulations in myeloma and other hematology conditions. “Perhaps these results could inform self-administration of other drugs. In hematology, we get so many new drugs come through every year, but we don’t get the increased resources to manage this in the day units. Broadening self-administration could really help with capacity as well as improve quality of life for the patients.

“These results show that it can be done!” she said. 

Dr. De Abrew declared no relevant conflicts of interest. Dr. Jenner declared receiving honoraria from Janssen, which manufactures branded Velcade (bortezomib).

A version of this story originally appeared on Medscape.com.

As may be expected, lifestyle risk factors, including physical activity and diet, are found to be more influential in determining type 2 diabetes risk within a married couple than physiologic factors such as glucose tolerance or insulin sensitivity, researchers have shown.

“Essentially, these data suggest that couple-based interventions targeting spouses’ similarities might be [an] efficient way of delivering lifestyle interventions,” said study lead Omar Silverman-Retana, MD, PhD.

“We identified that spousal concordance was strongest for behavioral risk factors, in particular physical activity and diet,” he told Medscape Medical News in an interview.

Silverman-Retana, of Steno Diabetes Center Aarhus, Aarhus University Hospital, Denmark, reported the findings in a poster at this year’s annual meeting of the European Association for the Study of Diabetes (EASD), held online because of the coronavirus pandemic.

Effectively, concordance was found to be weaker in the pathophysiologic markers because these are more biologically determined compared with lifestyle factors.

Janice Kiecolt-Glaser, PhD, is a marital biobehavioral researcher who is interested in spousal concordance for many chronic health conditions.

This “research is part of a growing body of evidence that carries a clear message: Be careful whom you marry, your life may depend on it!” she explained.

“Your partner’s behavior definitely influences your own, and in the case of diabetes, the researchers have found clear behavioral links, and those make sense,” she told Medscape Medical News.

“In addition, data from our lab and others show that the gut microbiomes of cohabiting couples are more similar than those of unrelated pairs,” noted Kiecolt-Glaser, who is professor of psychiatry and behavioral Health at Ohio State University College of Medicine in Columbus.

“Diet and exercise both have substantial influences on the gut microbiome, and there is growing evidence that the gut microbiome contributes to risk for diabetes. This research fits with, and extends, what we know.”
 

A comprehensive picture of mechanisms leading to diabetes

The research led by Silverman-Retana and colleagues comprised a cross-sectional analysis of couples who participated in The Maastricht Study, an extensive phenotyping trial that focuses on the causes of type 2 diabetes, its classic complications, and its emerging comorbidities.

The researchers measured a comprehensive list of lifestyle and physiologic indicators, and using the social network aspect of the study, identified 172 couples with complete information for the final analysis.

Spousal concordance in lifestyle factors and pathophysiologic mechanisms of type 2 diabetes, including beta cell function and insulin sensitivity, were determined using regression analysis. Risk factors included waist circumference, percentage body fat, physical activity, sedentary time, the Dutch Healthy Diet Index (DHDI), and total energy consumption.

In addition, the researchers assessed glucose metabolism status using fasting and 2-hour plasma glucose, as well as HbA1c, and they also derived beta cell function indices using a seven-time point glucose tolerance test, and insulin sensitivity.

“Most importantly, we measured risk factors and pathophysiologic factors in the same study, and to the same level of detail in both partners, providing a more comprehensive picture of the mechanisms that lead to type 2 diabetes,” Silverman-Retana highlighted.

There have been previous studies addressing disease risk and couples’ concordance. A prior study, also by Silverman-Retana and colleagues at Aarhus University, found a link between the weight of one spouse and the chances of a diagnosis of type 2 diabetes in the other spouse.

Another study, reported by Medscape Medical News  in 2018, showed that when one spouse tried to lose weight with a weight management program, the other ‘untreated’ spouse was also likely to drop some weight.

Silverman-Retana noted that other research examining the similarities and differences within couples has investigated physical activity using self-reported questionnaires, but the current study used accelerometer data.  “These provide a more precise measure of physical activity,” he said, in pointing out one way in which the new study differs from previous ones. 

The findings suggest that for men, the strongest spousal concordance was for the Dutch Healthy Diet Index (DHDI), meaning that a one unit increase in wives’ DHDI was associated with a 0.53 unit difference in the men’s DHDI.

For women, the strongest concordance was for the time spent in high intensity physical activity, such that a one unit increase in husbands’ time spent in high intensity physical activity was associated with a 0.36 unit difference in women’s time spent in high intensity physical activity.

“If we compare the concordance, it weakens as we move downstream to the immediate causal risk factors of type 2 diabetes,” explained Silverman-Retana. “The weakest concordance was found in beta cell function indices and glucose metabolism indicators because these are more biologically determined.”

Concordance is mainly explained by the fact that we tend to choose a partner who has similar characteristics to our own, in terms of social class and/or educational level, smoking status, exercise habits and diet, explained the researcher.

“It would be interesting to know how behavioral similarity depends on the length of marriage or time as a couple. Future studies will need to look into this,” he concluded.   

Silverman-Retana and Kiecolt-Glaser have disclosed no relevant financial relationships.
 

This article first appeared on Medscape.com.

As may be expected, lifestyle risk factors, including physical activity and diet, are found to be more influential in determining type 2 diabetes risk within a married couple than physiologic factors such as glucose tolerance or insulin sensitivity, researchers have shown.

“Essentially, these data suggest that couple-based interventions targeting spouses’ similarities might be [an] efficient way of delivering lifestyle interventions,” said study lead Omar Silverman-Retana, MD, PhD.

“We identified that spousal concordance was strongest for behavioral risk factors, in particular physical activity and diet,” he told Medscape Medical News in an interview.

Silverman-Retana, of Steno Diabetes Center Aarhus, Aarhus University Hospital, Denmark, reported the findings in a poster at this year’s annual meeting of the European Association for the Study of Diabetes (EASD), held online because of the coronavirus pandemic.

Effectively, concordance was found to be weaker in the pathophysiologic markers because these are more biologically determined compared with lifestyle factors.

Janice Kiecolt-Glaser, PhD, is a marital biobehavioral researcher who is interested in spousal concordance for many chronic health conditions.

This “research is part of a growing body of evidence that carries a clear message: Be careful whom you marry, your life may depend on it!” she explained.

“Your partner’s behavior definitely influences your own, and in the case of diabetes, the researchers have found clear behavioral links, and those make sense,” she told Medscape Medical News.

“In addition, data from our lab and others show that the gut microbiomes of cohabiting couples are more similar than those of unrelated pairs,” noted Kiecolt-Glaser, who is professor of psychiatry and behavioral Health at Ohio State University College of Medicine in Columbus.

“Diet and exercise both have substantial influences on the gut microbiome, and there is growing evidence that the gut microbiome contributes to risk for diabetes. This research fits with, and extends, what we know.”
 

A comprehensive picture of mechanisms leading to diabetes

The research led by Silverman-Retana and colleagues comprised a cross-sectional analysis of couples who participated in The Maastricht Study, an extensive phenotyping trial that focuses on the causes of type 2 diabetes, its classic complications, and its emerging comorbidities.

The researchers measured a comprehensive list of lifestyle and physiologic indicators, and using the social network aspect of the study, identified 172 couples with complete information for the final analysis.

Spousal concordance in lifestyle factors and pathophysiologic mechanisms of type 2 diabetes, including beta cell function and insulin sensitivity, were determined using regression analysis. Risk factors included waist circumference, percentage body fat, physical activity, sedentary time, the Dutch Healthy Diet Index (DHDI), and total energy consumption.

In addition, the researchers assessed glucose metabolism status using fasting and 2-hour plasma glucose, as well as HbA1c, and they also derived beta cell function indices using a seven-time point glucose tolerance test, and insulin sensitivity.

“Most importantly, we measured risk factors and pathophysiologic factors in the same study, and to the same level of detail in both partners, providing a more comprehensive picture of the mechanisms that lead to type 2 diabetes,” Silverman-Retana highlighted.

There have been previous studies addressing disease risk and couples’ concordance. A prior study, also by Silverman-Retana and colleagues at Aarhus University, found a link between the weight of one spouse and the chances of a diagnosis of type 2 diabetes in the other spouse.

Another study, reported by Medscape Medical News  in 2018, showed that when one spouse tried to lose weight with a weight management program, the other ‘untreated’ spouse was also likely to drop some weight.

Silverman-Retana noted that other research examining the similarities and differences within couples has investigated physical activity using self-reported questionnaires, but the current study used accelerometer data.  “These provide a more precise measure of physical activity,” he said, in pointing out one way in which the new study differs from previous ones. 

The findings suggest that for men, the strongest spousal concordance was for the Dutch Healthy Diet Index (DHDI), meaning that a one unit increase in wives’ DHDI was associated with a 0.53 unit difference in the men’s DHDI.

For women, the strongest concordance was for the time spent in high intensity physical activity, such that a one unit increase in husbands’ time spent in high intensity physical activity was associated with a 0.36 unit difference in women’s time spent in high intensity physical activity.

“If we compare the concordance, it weakens as we move downstream to the immediate causal risk factors of type 2 diabetes,” explained Silverman-Retana. “The weakest concordance was found in beta cell function indices and glucose metabolism indicators because these are more biologically determined.”

Concordance is mainly explained by the fact that we tend to choose a partner who has similar characteristics to our own, in terms of social class and/or educational level, smoking status, exercise habits and diet, explained the researcher.

“It would be interesting to know how behavioral similarity depends on the length of marriage or time as a couple. Future studies will need to look into this,” he concluded.   

Silverman-Retana and Kiecolt-Glaser have disclosed no relevant financial relationships.
 

This article first appeared on Medscape.com.

As may be expected, lifestyle risk factors, including physical activity and diet, are found to be more influential in determining type 2 diabetes risk within a married couple than physiologic factors such as glucose tolerance or insulin sensitivity, researchers have shown.

“Essentially, these data suggest that couple-based interventions targeting spouses’ similarities might be [an] efficient way of delivering lifestyle interventions,” said study lead Omar Silverman-Retana, MD, PhD.

“We identified that spousal concordance was strongest for behavioral risk factors, in particular physical activity and diet,” he told Medscape Medical News in an interview.

Silverman-Retana, of Steno Diabetes Center Aarhus, Aarhus University Hospital, Denmark, reported the findings in a poster at this year’s annual meeting of the European Association for the Study of Diabetes (EASD), held online because of the coronavirus pandemic.

Effectively, concordance was found to be weaker in the pathophysiologic markers because these are more biologically determined compared with lifestyle factors.

Janice Kiecolt-Glaser, PhD, is a marital biobehavioral researcher who is interested in spousal concordance for many chronic health conditions.

This “research is part of a growing body of evidence that carries a clear message: Be careful whom you marry, your life may depend on it!” she explained.

“Your partner’s behavior definitely influences your own, and in the case of diabetes, the researchers have found clear behavioral links, and those make sense,” she told Medscape Medical News.

“In addition, data from our lab and others show that the gut microbiomes of cohabiting couples are more similar than those of unrelated pairs,” noted Kiecolt-Glaser, who is professor of psychiatry and behavioral Health at Ohio State University College of Medicine in Columbus.

“Diet and exercise both have substantial influences on the gut microbiome, and there is growing evidence that the gut microbiome contributes to risk for diabetes. This research fits with, and extends, what we know.”
 

A comprehensive picture of mechanisms leading to diabetes

The research led by Silverman-Retana and colleagues comprised a cross-sectional analysis of couples who participated in The Maastricht Study, an extensive phenotyping trial that focuses on the causes of type 2 diabetes, its classic complications, and its emerging comorbidities.

The researchers measured a comprehensive list of lifestyle and physiologic indicators, and using the social network aspect of the study, identified 172 couples with complete information for the final analysis.

Spousal concordance in lifestyle factors and pathophysiologic mechanisms of type 2 diabetes, including beta cell function and insulin sensitivity, were determined using regression analysis. Risk factors included waist circumference, percentage body fat, physical activity, sedentary time, the Dutch Healthy Diet Index (DHDI), and total energy consumption.

In addition, the researchers assessed glucose metabolism status using fasting and 2-hour plasma glucose, as well as HbA1c, and they also derived beta cell function indices using a seven-time point glucose tolerance test, and insulin sensitivity.

“Most importantly, we measured risk factors and pathophysiologic factors in the same study, and to the same level of detail in both partners, providing a more comprehensive picture of the mechanisms that lead to type 2 diabetes,” Silverman-Retana highlighted.

There have been previous studies addressing disease risk and couples’ concordance. A prior study, also by Silverman-Retana and colleagues at Aarhus University, found a link between the weight of one spouse and the chances of a diagnosis of type 2 diabetes in the other spouse.

Another study, reported by Medscape Medical News  in 2018, showed that when one spouse tried to lose weight with a weight management program, the other ‘untreated’ spouse was also likely to drop some weight.

Silverman-Retana noted that other research examining the similarities and differences within couples has investigated physical activity using self-reported questionnaires, but the current study used accelerometer data.  “These provide a more precise measure of physical activity,” he said, in pointing out one way in which the new study differs from previous ones. 

The findings suggest that for men, the strongest spousal concordance was for the Dutch Healthy Diet Index (DHDI), meaning that a one unit increase in wives’ DHDI was associated with a 0.53 unit difference in the men’s DHDI.

For women, the strongest concordance was for the time spent in high intensity physical activity, such that a one unit increase in husbands’ time spent in high intensity physical activity was associated with a 0.36 unit difference in women’s time spent in high intensity physical activity.

“If we compare the concordance, it weakens as we move downstream to the immediate causal risk factors of type 2 diabetes,” explained Silverman-Retana. “The weakest concordance was found in beta cell function indices and glucose metabolism indicators because these are more biologically determined.”

Concordance is mainly explained by the fact that we tend to choose a partner who has similar characteristics to our own, in terms of social class and/or educational level, smoking status, exercise habits and diet, explained the researcher.

“It would be interesting to know how behavioral similarity depends on the length of marriage or time as a couple. Future studies will need to look into this,” he concluded.   

Silverman-Retana and Kiecolt-Glaser have disclosed no relevant financial relationships.
 

This article first appeared on Medscape.com.

Intentional loss of a median of just 13% of body weight reduces the relative risk of developing type 2 diabetes by around 40% in people with obesity, among many other health benefits, shows a large real-world study in half a million adults.

Other findings associated with the same modest weight loss included a reduction in the risk of sleep apnea by 22%-27%, hypertension by 18%-25%, and dyslipidemia by 20%-22%.

Christiane Haase, PhD, of Novo Nordisk, led the work together with Nick Finer, MD, senior principal clinical scientist, Novo Nordisk.

“This is powerful evidence to say it is worthwhile to help people lose weight and that it is hugely beneficial. These are not small effects, and they show that weight loss has a huge impact on health. It’s extraordinary,” Dr. Finer asserted.

“These data show that if we treat obesity first, rather than the complications, we actually get big results in terms of health. This really should be a game-changer for those health care systems that are still prevaricating about treating obesity seriously,” he added.

The size of the study, of over 550,000 U.K. adults in primary care, makes it unique. In the real-world cohort, people who had lost 10%-25% of their body weight were followed for a mean 8 years to see how this affected their subsequent risk of obesity-related conditions. The results were presented during the virtual European and International Congress on Obesity.

“Weight loss was real-world without any artificial intervention and they experienced a real-life reduction in risk of various obesity-related conditions,” Dr. Haase said in an interview.

Carel Le Roux, MD, PhD, from the Diabetes Complications Research Centre, University College Dublin, welcomed the study because it showed those with obesity who maintained more than 10% weight loss experienced a significant reduction in the complications of obesity.

“In the study, intentional weight loss was achieved using mainly diets and exercise, but also some medications and surgical treatments. However, it did not matter how patients were able to maintain the 10% or more weight loss as regards the positive impact on complications of obesity,” he highlighted.

From a clinician standpoint, “it helps to consider all the weight-loss options available, but also for those who are not able to achieve weight-loss maintenance, to escalate treatment. This is now possible as we gain access to more effective treatments,” he added.

Also commenting on the findings, Matt Petersen, vice president of medical information and professional engagement at the American Diabetes Association, said: “It’s helpful to have further evidence that weight loss reduces risk for type 2 diabetes.”

However, “finding effective strategies to achieve and maintain long-term weight loss and maintenance remains a significant challenge,” he observed.
 

Large database of half a million people with obesity

For the research, anonymized data from over half a million patients documented in the Clinical Practice Research Datalink database, which holds information from 674 general practices in the United Kingdom, were linked to Hospital Episode Statistics and prescribing data to determine comorbidity outcomes.

At baseline, characteristics for the full study population included a median age of 54 years, around 50% of participants had hypertension, around 40% had dyslipidemia, and around 20% had type 2 diabetes. Less than 10% had sleep apnea, hip/knee osteoarthritis, or history of cardiovascular disease. All participants had a body mass index (BMI) of 25.0-50.0 kg/m² at the start of the follow-up, between January 2001 and December 2010.

Patients may have been advised to lose weight, or take more exercise, or have been referred to a dietitian. Some had been prescribed antiobesity medications available between 2001 and 2010. (Novo Nordisk medications for obesity were unavailable during this period.) Less than 1% had been referred for bariatric surgery.

“This is typical of real-world management of obesity,” Dr. Haase pointed out.

Participants were divided into two categories based on their weight pattern during the 4-year period: one whose weight remained stable (492,380 individuals with BMI change within –5% to 5%) and one who lost weight (60,573 with BMI change –10% to –25%).

The median change in BMI in the weight-loss group was –13%. The researchers also extracted information on weight loss interventions and dietary advice to confirm intention to lose weight.

The benefits of losing 13% of body weight were then determined for three risk profiles: BMI reduction from 34.5 to 30 (obesity class I level); from 40.3 to 35 (obesity class II level), and from46 to 40 (obesity class III level).

Individuals with a baseline history of any particular outcome were excluded from the risk analysis for that same outcome. All analyses were adjusted for BMI, age, gender, smoking status, and baseline comorbidities.

Study strengths include the large number of participants and the relatively long follow-up period. But the observational nature of the study limits the ability to know the ways in which the participants who lost weight may have differed from those who maintained or gained weight, the authors said.
 

Type 2 diabetes, sleep apnea showed greatest risk reductions

The researchers looked at the risk reduction for various comorbidities after weight loss, compared with before weight loss. They also examined the risk reductions after weight loss, compared with someone who had always had a median 13% lower weight.

Effectively, the analysis provided a measure of the effect of risk reduction because of weight loss, compared with having that lower weight as a stable weight.

“The analysis asks if the person’s risk was reversed by the weight loss to the risk associated with that of the lower weight level,” explained Dr. Haase.

“We found that the risks of type 2 diabetes, dyslipidemia, and hypertension were reversed while the risk of sleep apnea and hip/knee osteoarthritis showed some residual risk,” she added.

With sleep apnea there was a risk reduction of up to 27%, compared with before weight loss.

“This is a condition that can’t be easily reversed except with mechanical sleeping devices and it is underrecognized and causes a lot of distress. There’s actually a link between sleep apnea, diabetes, and hypertension in a two-way connection,” noted Dr. Finer, who is also honorary professor of cardiovascular medicine at University College London.

“A reduction of this proportion is impressive,” he stressed.

Dyslipidemia, hypertension, and type 2 diabetes are well-known cardiovascular risk factors. “We did not see any impact on myocardial infarction,” which “might be due to length of follow-up,” noted Dr. Haase.
 

Response of type 2 diabetes to weight loss

Most patients in the study did not have type 2 diabetes at baseline, and Dr. Finer commented on how weight loss might affect type 2 diabetes risk.

“The complications of obesity resolve with weight loss at different speeds,” he said.

“Type 2 diabetes is very sensitive to weight loss and improvements are obvious in weeks to months.”

In contrast, reductions in risk of obstructive sleep apnea “take longer and might depend on the amount of weight lost.” And with osteoarthritis, “It’s hard to show improvement with weight loss because irreparable damage has [already] been done,” he explained.

The degree of improvement in diabetes because of weight loss is partly dependent on how long the person has had diabetes, Dr. Finer further explained. “If someone has less excess weight then the diabetes might have had a shorter duration and therefore response might be greater.”

Lucy Chambers, PhD, head of research communications at Diabetes UK, said: “We’ve known for a long time that carrying extra weight can increase your risk of developing type 2 diabetes, and this new study adds to the extensive body of evidence showing that losing some of this weight is associated with reduced risk.”

She acknowledged, however, that losing weight is difficult and that support is important: “We need government to urgently review provision of weight management services and take action to address the barriers to accessing them.”

Dr. Finer and Dr. Haase are both employees of Novo Nordisk. Dr. Le Roux reported no relevant financial relationships.

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

Intentional loss of a median of just 13% of body weight reduces the relative risk of developing type 2 diabetes by around 40% in people with obesity, among many other health benefits, shows a large real-world study in half a million adults.

Other findings associated with the same modest weight loss included a reduction in the risk of sleep apnea by 22%-27%, hypertension by 18%-25%, and dyslipidemia by 20%-22%.

Christiane Haase, PhD, of Novo Nordisk, led the work together with Nick Finer, MD, senior principal clinical scientist, Novo Nordisk.

“This is powerful evidence to say it is worthwhile to help people lose weight and that it is hugely beneficial. These are not small effects, and they show that weight loss has a huge impact on health. It’s extraordinary,” Dr. Finer asserted.

“These data show that if we treat obesity first, rather than the complications, we actually get big results in terms of health. This really should be a game-changer for those health care systems that are still prevaricating about treating obesity seriously,” he added.

The size of the study, of over 550,000 U.K. adults in primary care, makes it unique. In the real-world cohort, people who had lost 10%-25% of their body weight were followed for a mean 8 years to see how this affected their subsequent risk of obesity-related conditions. The results were presented during the virtual European and International Congress on Obesity.

“Weight loss was real-world without any artificial intervention and they experienced a real-life reduction in risk of various obesity-related conditions,” Dr. Haase said in an interview.

Carel Le Roux, MD, PhD, from the Diabetes Complications Research Centre, University College Dublin, welcomed the study because it showed those with obesity who maintained more than 10% weight loss experienced a significant reduction in the complications of obesity.

“In the study, intentional weight loss was achieved using mainly diets and exercise, but also some medications and surgical treatments. However, it did not matter how patients were able to maintain the 10% or more weight loss as regards the positive impact on complications of obesity,” he highlighted.

From a clinician standpoint, “it helps to consider all the weight-loss options available, but also for those who are not able to achieve weight-loss maintenance, to escalate treatment. This is now possible as we gain access to more effective treatments,” he added.

Also commenting on the findings, Matt Petersen, vice president of medical information and professional engagement at the American Diabetes Association, said: “It’s helpful to have further evidence that weight loss reduces risk for type 2 diabetes.”

However, “finding effective strategies to achieve and maintain long-term weight loss and maintenance remains a significant challenge,” he observed.
 

Large database of half a million people with obesity

For the research, anonymized data from over half a million patients documented in the Clinical Practice Research Datalink database, which holds information from 674 general practices in the United Kingdom, were linked to Hospital Episode Statistics and prescribing data to determine comorbidity outcomes.

At baseline, characteristics for the full study population included a median age of 54 years, around 50% of participants had hypertension, around 40% had dyslipidemia, and around 20% had type 2 diabetes. Less than 10% had sleep apnea, hip/knee osteoarthritis, or history of cardiovascular disease. All participants had a body mass index (BMI) of 25.0-50.0 kg/m² at the start of the follow-up, between January 2001 and December 2010.

Patients may have been advised to lose weight, or take more exercise, or have been referred to a dietitian. Some had been prescribed antiobesity medications available between 2001 and 2010. (Novo Nordisk medications for obesity were unavailable during this period.) Less than 1% had been referred for bariatric surgery.

“This is typical of real-world management of obesity,” Dr. Haase pointed out.

Participants were divided into two categories based on their weight pattern during the 4-year period: one whose weight remained stable (492,380 individuals with BMI change within –5% to 5%) and one who lost weight (60,573 with BMI change –10% to –25%).

The median change in BMI in the weight-loss group was –13%. The researchers also extracted information on weight loss interventions and dietary advice to confirm intention to lose weight.

The benefits of losing 13% of body weight were then determined for three risk profiles: BMI reduction from 34.5 to 30 (obesity class I level); from 40.3 to 35 (obesity class II level), and from46 to 40 (obesity class III level).

Individuals with a baseline history of any particular outcome were excluded from the risk analysis for that same outcome. All analyses were adjusted for BMI, age, gender, smoking status, and baseline comorbidities.

Study strengths include the large number of participants and the relatively long follow-up period. But the observational nature of the study limits the ability to know the ways in which the participants who lost weight may have differed from those who maintained or gained weight, the authors said.
 

Type 2 diabetes, sleep apnea showed greatest risk reductions

The researchers looked at the risk reduction for various comorbidities after weight loss, compared with before weight loss. They also examined the risk reductions after weight loss, compared with someone who had always had a median 13% lower weight.

Effectively, the analysis provided a measure of the effect of risk reduction because of weight loss, compared with having that lower weight as a stable weight.

“The analysis asks if the person’s risk was reversed by the weight loss to the risk associated with that of the lower weight level,” explained Dr. Haase.

“We found that the risks of type 2 diabetes, dyslipidemia, and hypertension were reversed while the risk of sleep apnea and hip/knee osteoarthritis showed some residual risk,” she added.

With sleep apnea there was a risk reduction of up to 27%, compared with before weight loss.

“This is a condition that can’t be easily reversed except with mechanical sleeping devices and it is underrecognized and causes a lot of distress. There’s actually a link between sleep apnea, diabetes, and hypertension in a two-way connection,” noted Dr. Finer, who is also honorary professor of cardiovascular medicine at University College London.

“A reduction of this proportion is impressive,” he stressed.

Dyslipidemia, hypertension, and type 2 diabetes are well-known cardiovascular risk factors. “We did not see any impact on myocardial infarction,” which “might be due to length of follow-up,” noted Dr. Haase.
 

Response of type 2 diabetes to weight loss

Most patients in the study did not have type 2 diabetes at baseline, and Dr. Finer commented on how weight loss might affect type 2 diabetes risk.

“The complications of obesity resolve with weight loss at different speeds,” he said.

“Type 2 diabetes is very sensitive to weight loss and improvements are obvious in weeks to months.”

In contrast, reductions in risk of obstructive sleep apnea “take longer and might depend on the amount of weight lost.” And with osteoarthritis, “It’s hard to show improvement with weight loss because irreparable damage has [already] been done,” he explained.

The degree of improvement in diabetes because of weight loss is partly dependent on how long the person has had diabetes, Dr. Finer further explained. “If someone has less excess weight then the diabetes might have had a shorter duration and therefore response might be greater.”

Lucy Chambers, PhD, head of research communications at Diabetes UK, said: “We’ve known for a long time that carrying extra weight can increase your risk of developing type 2 diabetes, and this new study adds to the extensive body of evidence showing that losing some of this weight is associated with reduced risk.”

She acknowledged, however, that losing weight is difficult and that support is important: “We need government to urgently review provision of weight management services and take action to address the barriers to accessing them.”

Dr. Finer and Dr. Haase are both employees of Novo Nordisk. Dr. Le Roux reported no relevant financial relationships.

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

Intentional loss of a median of just 13% of body weight reduces the relative risk of developing type 2 diabetes by around 40% in people with obesity, among many other health benefits, shows a large real-world study in half a million adults.

Other findings associated with the same modest weight loss included a reduction in the risk of sleep apnea by 22%-27%, hypertension by 18%-25%, and dyslipidemia by 20%-22%.

Christiane Haase, PhD, of Novo Nordisk, led the work together with Nick Finer, MD, senior principal clinical scientist, Novo Nordisk.

“This is powerful evidence to say it is worthwhile to help people lose weight and that it is hugely beneficial. These are not small effects, and they show that weight loss has a huge impact on health. It’s extraordinary,” Dr. Finer asserted.

“These data show that if we treat obesity first, rather than the complications, we actually get big results in terms of health. This really should be a game-changer for those health care systems that are still prevaricating about treating obesity seriously,” he added.

The size of the study, of over 550,000 U.K. adults in primary care, makes it unique. In the real-world cohort, people who had lost 10%-25% of their body weight were followed for a mean 8 years to see how this affected their subsequent risk of obesity-related conditions. The results were presented during the virtual European and International Congress on Obesity.

“Weight loss was real-world without any artificial intervention and they experienced a real-life reduction in risk of various obesity-related conditions,” Dr. Haase said in an interview.

Carel Le Roux, MD, PhD, from the Diabetes Complications Research Centre, University College Dublin, welcomed the study because it showed those with obesity who maintained more than 10% weight loss experienced a significant reduction in the complications of obesity.

“In the study, intentional weight loss was achieved using mainly diets and exercise, but also some medications and surgical treatments. However, it did not matter how patients were able to maintain the 10% or more weight loss as regards the positive impact on complications of obesity,” he highlighted.

From a clinician standpoint, “it helps to consider all the weight-loss options available, but also for those who are not able to achieve weight-loss maintenance, to escalate treatment. This is now possible as we gain access to more effective treatments,” he added.

Also commenting on the findings, Matt Petersen, vice president of medical information and professional engagement at the American Diabetes Association, said: “It’s helpful to have further evidence that weight loss reduces risk for type 2 diabetes.”

However, “finding effective strategies to achieve and maintain long-term weight loss and maintenance remains a significant challenge,” he observed.
 

Large database of half a million people with obesity

For the research, anonymized data from over half a million patients documented in the Clinical Practice Research Datalink database, which holds information from 674 general practices in the United Kingdom, were linked to Hospital Episode Statistics and prescribing data to determine comorbidity outcomes.

At baseline, characteristics for the full study population included a median age of 54 years, around 50% of participants had hypertension, around 40% had dyslipidemia, and around 20% had type 2 diabetes. Less than 10% had sleep apnea, hip/knee osteoarthritis, or history of cardiovascular disease. All participants had a body mass index (BMI) of 25.0-50.0 kg/m² at the start of the follow-up, between January 2001 and December 2010.

Patients may have been advised to lose weight, or take more exercise, or have been referred to a dietitian. Some had been prescribed antiobesity medications available between 2001 and 2010. (Novo Nordisk medications for obesity were unavailable during this period.) Less than 1% had been referred for bariatric surgery.

“This is typical of real-world management of obesity,” Dr. Haase pointed out.

Participants were divided into two categories based on their weight pattern during the 4-year period: one whose weight remained stable (492,380 individuals with BMI change within –5% to 5%) and one who lost weight (60,573 with BMI change –10% to –25%).

The median change in BMI in the weight-loss group was –13%. The researchers also extracted information on weight loss interventions and dietary advice to confirm intention to lose weight.

The benefits of losing 13% of body weight were then determined for three risk profiles: BMI reduction from 34.5 to 30 (obesity class I level); from 40.3 to 35 (obesity class II level), and from46 to 40 (obesity class III level).

Individuals with a baseline history of any particular outcome were excluded from the risk analysis for that same outcome. All analyses were adjusted for BMI, age, gender, smoking status, and baseline comorbidities.

Study strengths include the large number of participants and the relatively long follow-up period. But the observational nature of the study limits the ability to know the ways in which the participants who lost weight may have differed from those who maintained or gained weight, the authors said.
 

Type 2 diabetes, sleep apnea showed greatest risk reductions

The researchers looked at the risk reduction for various comorbidities after weight loss, compared with before weight loss. They also examined the risk reductions after weight loss, compared with someone who had always had a median 13% lower weight.

Effectively, the analysis provided a measure of the effect of risk reduction because of weight loss, compared with having that lower weight as a stable weight.

“The analysis asks if the person’s risk was reversed by the weight loss to the risk associated with that of the lower weight level,” explained Dr. Haase.

“We found that the risks of type 2 diabetes, dyslipidemia, and hypertension were reversed while the risk of sleep apnea and hip/knee osteoarthritis showed some residual risk,” she added.

With sleep apnea there was a risk reduction of up to 27%, compared with before weight loss.

“This is a condition that can’t be easily reversed except with mechanical sleeping devices and it is underrecognized and causes a lot of distress. There’s actually a link between sleep apnea, diabetes, and hypertension in a two-way connection,” noted Dr. Finer, who is also honorary professor of cardiovascular medicine at University College London.

“A reduction of this proportion is impressive,” he stressed.

Dyslipidemia, hypertension, and type 2 diabetes are well-known cardiovascular risk factors. “We did not see any impact on myocardial infarction,” which “might be due to length of follow-up,” noted Dr. Haase.
 

Response of type 2 diabetes to weight loss

Most patients in the study did not have type 2 diabetes at baseline, and Dr. Finer commented on how weight loss might affect type 2 diabetes risk.

“The complications of obesity resolve with weight loss at different speeds,” he said.

“Type 2 diabetes is very sensitive to weight loss and improvements are obvious in weeks to months.”

In contrast, reductions in risk of obstructive sleep apnea “take longer and might depend on the amount of weight lost.” And with osteoarthritis, “It’s hard to show improvement with weight loss because irreparable damage has [already] been done,” he explained.

The degree of improvement in diabetes because of weight loss is partly dependent on how long the person has had diabetes, Dr. Finer further explained. “If someone has less excess weight then the diabetes might have had a shorter duration and therefore response might be greater.”

Lucy Chambers, PhD, head of research communications at Diabetes UK, said: “We’ve known for a long time that carrying extra weight can increase your risk of developing type 2 diabetes, and this new study adds to the extensive body of evidence showing that losing some of this weight is associated with reduced risk.”

She acknowledged, however, that losing weight is difficult and that support is important: “We need government to urgently review provision of weight management services and take action to address the barriers to accessing them.”

Dr. Finer and Dr. Haase are both employees of Novo Nordisk. Dr. Le Roux reported no relevant financial relationships.

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

An online, lifestyle-based weight loss initiative known as the Balance After Baby (BAB) program is effective at reducing weight retention a year after birth among women with recent gestational diabetes.

Specifically, results of the study were positive in women of most ethnicities, bar those of a small group of Hispanic origin.

Jacinda Nicklas, MD, from the University of Colorado at Denver, Aurora, presented findings of the BAB trial during the virtual annual scientific sessions of the American Diabetes Association. She was coprincipal investigator alongside Ellen Seely, MD, from Brigham and Women’s Hospital, Boston.

“Looking at the entire population of women on the BAB program, there was a trend in weight loss from 6 weeks postpartum to 12 months (P = .09), and significantly less postpartum weight retention at 12 months (P = .04),” Dr. Nicklas said.

“Through this effect on postpartum weight retention, the BAB program has potential to delay or prevent development of type 2 diabetes in women with recent gestational diabetes, while the web-based, remote nature of the program is scalable and very relevant in current times,” she added. “However, the lack of efficacy in Hispanic women means it needs to be modified to be successful in this ethnic group.”

Frank Qian, MD, who also presented during the same session, said the BAB program has potential as a viable way of preventing both future pregnancy complications and the progression to overt type 2 diabetes in this high-risk population.

“Large-scale epidemiologic studies show us that weight gain from pregnancy is a major risk factor for long-term cardiometabolic risk, particularly for women with a history of gestational diabetes,” he observed. “In turn, it is critical to implement lifestyle interventions that can help women get as close to the weight they were before pregnancy as possible and keep that weight off.”
 

Postpartum weight retention a modifiable risk factor for type 2 diabetes

Current evidence shows that a large proportion of women who develop gestational diabetes go on to develop type 2 diabetes within 10 years and that women with a history of gestational diabetes are more likely to retain or gain weight postpartum.

Dr. Nicklas also pointed out that obesity and weight gain are the strongest modifiable risk factors for type 2 diabetes.

“We know from the Diabetes Prevention Program [DPP] that an intensive lifestyle program in women who had had gestational diabetes led to a 53% reduction in type 2 diabetes,” Dr. Nicklas noted.

However, she added there were barriers to adhering to the intensive DPP program – which required 16 one-on-one meetings in the first 24 weeks – including travel, as some participants lived quite remotely, or family responsibilities. Consequently, Dr. Nicklas and colleagues developed the BAB pilot trial, which involved web-based delivery with remote coaching.

The trial involved women with a history of gestational diabetes who were, on average, 7 weeks postpartum. The key outcome was weight at 12 months, compared with both 6-week postpartum weight and prepregnancy weight.

Based on encouraging results in the pilot trial – in which the intervention group showed significant weight loss from 6-week postpartum weight and in 12-month weight retention – a larger, two-site trial was initiated, the BAB Intervention randomized, controlled trial.

Outcome measures were the same as for the pilot study. The 181 participants were aged 18-45 years, had recent gestational diabetes, and had a mean prepregnancy body mass index of approximately 29 kg/m². Around half were college educated, and 28% were from lower income households. Overall, 48% were white, 22% Asian, 17% African American, and 13% were of other ethnicities, with just over a third being Hispanic.

The initial study visit was at 6 weeks postpartum. Women were randomized to the behavioral intervention website plus a lifestyle coach group or to a control group that consisted of a website plus knowledge links.

The intervention website required women to complete some DPP-derived and bonus modules, and also featured action plans, tracked weight and steps, and had a direct link to contact their lifestyle coach. Follow-up visits were held at 6 and 12 months and A1c, waist circumference, and height/weight were measured. A total of 86% eligible women completed the 6- and 12-month visits.

Why didn’t the BAB program work in Hispanic women?

“The overall result showed that weight change from 6 weeks postpartum to 12 months revealed a slight gain in the control group of 1.3 pounds and a loss in the intervention group of 1.8 pounds, resulting in a between-group difference of 3.1 pounds [P = .09],” reported Dr. Nicklas. Adjustment for gestational weight gain and breastfeeding had no substantial effect.

When 12-month weight retention versus prepregnancy weight was assessed, the former was halved in participants in the BAB program.

The control group gained a mean of 10.1 pounds, and those in the intervention group gained a mean of 5.3 pounds, equivalent to a difference of 4.8 pounds (P = .04).

A prespecified analysis was conducted of 120 non-Hispanic women. At 12 months, weight retention, compared with prepregnancy weight showed an increase of 9 pounds in the control group versus 1.8 pounds in the intervention group (P = .01).

By comparison, in the small group of Hispanic women only, weight retention at 12 months compared to prepregnancy weight showed a 12.7-pound increase and a 13.3-pound increase in the control and intervention groups respectively, reported Dr. Nicklas.

Addressing the key question of why the BAB program was ineffective in Hispanic women, Dr. Nicklas said, “The literature tells us that low income Hispanic women are twice as likely to experience postpartum weight retention compared to white non-Hispanic women. But we also know that low-income Hispanic women generally engage less with interventions, and there is a higher acceptance of overweight among this ethnic group.”

The researchers hope to follow the women from their trial to determine who progresses to type 2 diabetes.

“Hispanic women are a high-risk population for gestational diabetes and type 2 diabetes, and we plan to identify the best options to help Hispanic women with a history of gestational diabetes prevent type 2 diabetes,” Dr. Nicklas said in an interview.

Dr. Qian also remarked on the differences observed in the weight loss outcomes for non-Hispanic versus Hispanic women, noting that it highlights the importance of studying lifestyle interventions in diverse populations. “Environmental and cultural factors that may differ across different racial or ethnic groups could impact the effectiveness of such interventions.

Dr. Nicklas and Dr. Qian have reported no relevant financial relationships.

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

An online, lifestyle-based weight loss initiative known as the Balance After Baby (BAB) program is effective at reducing weight retention a year after birth among women with recent gestational diabetes.

Specifically, results of the study were positive in women of most ethnicities, bar those of a small group of Hispanic origin.

Jacinda Nicklas, MD, from the University of Colorado at Denver, Aurora, presented findings of the BAB trial during the virtual annual scientific sessions of the American Diabetes Association. She was coprincipal investigator alongside Ellen Seely, MD, from Brigham and Women’s Hospital, Boston.

“Looking at the entire population of women on the BAB program, there was a trend in weight loss from 6 weeks postpartum to 12 months (P = .09), and significantly less postpartum weight retention at 12 months (P = .04),” Dr. Nicklas said.

“Through this effect on postpartum weight retention, the BAB program has potential to delay or prevent development of type 2 diabetes in women with recent gestational diabetes, while the web-based, remote nature of the program is scalable and very relevant in current times,” she added. “However, the lack of efficacy in Hispanic women means it needs to be modified to be successful in this ethnic group.”

Frank Qian, MD, who also presented during the same session, said the BAB program has potential as a viable way of preventing both future pregnancy complications and the progression to overt type 2 diabetes in this high-risk population.

“Large-scale epidemiologic studies show us that weight gain from pregnancy is a major risk factor for long-term cardiometabolic risk, particularly for women with a history of gestational diabetes,” he observed. “In turn, it is critical to implement lifestyle interventions that can help women get as close to the weight they were before pregnancy as possible and keep that weight off.”
 

Postpartum weight retention a modifiable risk factor for type 2 diabetes

Current evidence shows that a large proportion of women who develop gestational diabetes go on to develop type 2 diabetes within 10 years and that women with a history of gestational diabetes are more likely to retain or gain weight postpartum.

Dr. Nicklas also pointed out that obesity and weight gain are the strongest modifiable risk factors for type 2 diabetes.

“We know from the Diabetes Prevention Program [DPP] that an intensive lifestyle program in women who had had gestational diabetes led to a 53% reduction in type 2 diabetes,” Dr. Nicklas noted.

However, she added there were barriers to adhering to the intensive DPP program – which required 16 one-on-one meetings in the first 24 weeks – including travel, as some participants lived quite remotely, or family responsibilities. Consequently, Dr. Nicklas and colleagues developed the BAB pilot trial, which involved web-based delivery with remote coaching.

The trial involved women with a history of gestational diabetes who were, on average, 7 weeks postpartum. The key outcome was weight at 12 months, compared with both 6-week postpartum weight and prepregnancy weight.

Based on encouraging results in the pilot trial – in which the intervention group showed significant weight loss from 6-week postpartum weight and in 12-month weight retention – a larger, two-site trial was initiated, the BAB Intervention randomized, controlled trial.

Outcome measures were the same as for the pilot study. The 181 participants were aged 18-45 years, had recent gestational diabetes, and had a mean prepregnancy body mass index of approximately 29 kg/m². Around half were college educated, and 28% were from lower income households. Overall, 48% were white, 22% Asian, 17% African American, and 13% were of other ethnicities, with just over a third being Hispanic.

The initial study visit was at 6 weeks postpartum. Women were randomized to the behavioral intervention website plus a lifestyle coach group or to a control group that consisted of a website plus knowledge links.

The intervention website required women to complete some DPP-derived and bonus modules, and also featured action plans, tracked weight and steps, and had a direct link to contact their lifestyle coach. Follow-up visits were held at 6 and 12 months and A1c, waist circumference, and height/weight were measured. A total of 86% eligible women completed the 6- and 12-month visits.

Why didn’t the BAB program work in Hispanic women?

“The overall result showed that weight change from 6 weeks postpartum to 12 months revealed a slight gain in the control group of 1.3 pounds and a loss in the intervention group of 1.8 pounds, resulting in a between-group difference of 3.1 pounds [P = .09],” reported Dr. Nicklas. Adjustment for gestational weight gain and breastfeeding had no substantial effect.

When 12-month weight retention versus prepregnancy weight was assessed, the former was halved in participants in the BAB program.

The control group gained a mean of 10.1 pounds, and those in the intervention group gained a mean of 5.3 pounds, equivalent to a difference of 4.8 pounds (P = .04).

A prespecified analysis was conducted of 120 non-Hispanic women. At 12 months, weight retention, compared with prepregnancy weight showed an increase of 9 pounds in the control group versus 1.8 pounds in the intervention group (P = .01).

By comparison, in the small group of Hispanic women only, weight retention at 12 months compared to prepregnancy weight showed a 12.7-pound increase and a 13.3-pound increase in the control and intervention groups respectively, reported Dr. Nicklas.

Addressing the key question of why the BAB program was ineffective in Hispanic women, Dr. Nicklas said, “The literature tells us that low income Hispanic women are twice as likely to experience postpartum weight retention compared to white non-Hispanic women. But we also know that low-income Hispanic women generally engage less with interventions, and there is a higher acceptance of overweight among this ethnic group.”

The researchers hope to follow the women from their trial to determine who progresses to type 2 diabetes.

“Hispanic women are a high-risk population for gestational diabetes and type 2 diabetes, and we plan to identify the best options to help Hispanic women with a history of gestational diabetes prevent type 2 diabetes,” Dr. Nicklas said in an interview.

Dr. Qian also remarked on the differences observed in the weight loss outcomes for non-Hispanic versus Hispanic women, noting that it highlights the importance of studying lifestyle interventions in diverse populations. “Environmental and cultural factors that may differ across different racial or ethnic groups could impact the effectiveness of such interventions.

Dr. Nicklas and Dr. Qian have reported no relevant financial relationships.

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

An online, lifestyle-based weight loss initiative known as the Balance After Baby (BAB) program is effective at reducing weight retention a year after birth among women with recent gestational diabetes.

Specifically, results of the study were positive in women of most ethnicities, bar those of a small group of Hispanic origin.

Jacinda Nicklas, MD, from the University of Colorado at Denver, Aurora, presented findings of the BAB trial during the virtual annual scientific sessions of the American Diabetes Association. She was coprincipal investigator alongside Ellen Seely, MD, from Brigham and Women’s Hospital, Boston.

“Looking at the entire population of women on the BAB program, there was a trend in weight loss from 6 weeks postpartum to 12 months (P = .09), and significantly less postpartum weight retention at 12 months (P = .04),” Dr. Nicklas said.

“Through this effect on postpartum weight retention, the BAB program has potential to delay or prevent development of type 2 diabetes in women with recent gestational diabetes, while the web-based, remote nature of the program is scalable and very relevant in current times,” she added. “However, the lack of efficacy in Hispanic women means it needs to be modified to be successful in this ethnic group.”

Frank Qian, MD, who also presented during the same session, said the BAB program has potential as a viable way of preventing both future pregnancy complications and the progression to overt type 2 diabetes in this high-risk population.

“Large-scale epidemiologic studies show us that weight gain from pregnancy is a major risk factor for long-term cardiometabolic risk, particularly for women with a history of gestational diabetes,” he observed. “In turn, it is critical to implement lifestyle interventions that can help women get as close to the weight they were before pregnancy as possible and keep that weight off.”
 

Postpartum weight retention a modifiable risk factor for type 2 diabetes

Current evidence shows that a large proportion of women who develop gestational diabetes go on to develop type 2 diabetes within 10 years and that women with a history of gestational diabetes are more likely to retain or gain weight postpartum.

Dr. Nicklas also pointed out that obesity and weight gain are the strongest modifiable risk factors for type 2 diabetes.

“We know from the Diabetes Prevention Program [DPP] that an intensive lifestyle program in women who had had gestational diabetes led to a 53% reduction in type 2 diabetes,” Dr. Nicklas noted.

However, she added there were barriers to adhering to the intensive DPP program – which required 16 one-on-one meetings in the first 24 weeks – including travel, as some participants lived quite remotely, or family responsibilities. Consequently, Dr. Nicklas and colleagues developed the BAB pilot trial, which involved web-based delivery with remote coaching.

The trial involved women with a history of gestational diabetes who were, on average, 7 weeks postpartum. The key outcome was weight at 12 months, compared with both 6-week postpartum weight and prepregnancy weight.

Based on encouraging results in the pilot trial – in which the intervention group showed significant weight loss from 6-week postpartum weight and in 12-month weight retention – a larger, two-site trial was initiated, the BAB Intervention randomized, controlled trial.

Outcome measures were the same as for the pilot study. The 181 participants were aged 18-45 years, had recent gestational diabetes, and had a mean prepregnancy body mass index of approximately 29 kg/m². Around half were college educated, and 28% were from lower income households. Overall, 48% were white, 22% Asian, 17% African American, and 13% were of other ethnicities, with just over a third being Hispanic.

The initial study visit was at 6 weeks postpartum. Women were randomized to the behavioral intervention website plus a lifestyle coach group or to a control group that consisted of a website plus knowledge links.

The intervention website required women to complete some DPP-derived and bonus modules, and also featured action plans, tracked weight and steps, and had a direct link to contact their lifestyle coach. Follow-up visits were held at 6 and 12 months and A1c, waist circumference, and height/weight were measured. A total of 86% eligible women completed the 6- and 12-month visits.

Why didn’t the BAB program work in Hispanic women?

“The overall result showed that weight change from 6 weeks postpartum to 12 months revealed a slight gain in the control group of 1.3 pounds and a loss in the intervention group of 1.8 pounds, resulting in a between-group difference of 3.1 pounds [P = .09],” reported Dr. Nicklas. Adjustment for gestational weight gain and breastfeeding had no substantial effect.

When 12-month weight retention versus prepregnancy weight was assessed, the former was halved in participants in the BAB program.

The control group gained a mean of 10.1 pounds, and those in the intervention group gained a mean of 5.3 pounds, equivalent to a difference of 4.8 pounds (P = .04).

A prespecified analysis was conducted of 120 non-Hispanic women. At 12 months, weight retention, compared with prepregnancy weight showed an increase of 9 pounds in the control group versus 1.8 pounds in the intervention group (P = .01).

By comparison, in the small group of Hispanic women only, weight retention at 12 months compared to prepregnancy weight showed a 12.7-pound increase and a 13.3-pound increase in the control and intervention groups respectively, reported Dr. Nicklas.

Addressing the key question of why the BAB program was ineffective in Hispanic women, Dr. Nicklas said, “The literature tells us that low income Hispanic women are twice as likely to experience postpartum weight retention compared to white non-Hispanic women. But we also know that low-income Hispanic women generally engage less with interventions, and there is a higher acceptance of overweight among this ethnic group.”

The researchers hope to follow the women from their trial to determine who progresses to type 2 diabetes.

“Hispanic women are a high-risk population for gestational diabetes and type 2 diabetes, and we plan to identify the best options to help Hispanic women with a history of gestational diabetes prevent type 2 diabetes,” Dr. Nicklas said in an interview.

Dr. Qian also remarked on the differences observed in the weight loss outcomes for non-Hispanic versus Hispanic women, noting that it highlights the importance of studying lifestyle interventions in diverse populations. “Environmental and cultural factors that may differ across different racial or ethnic groups could impact the effectiveness of such interventions.

Dr. Nicklas and Dr. Qian have reported no relevant financial relationships.

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

Six medical societies from across the globe are emphasizing the importance of individuals obtaining the daily recommended dose of vitamin D, especially given the impact of the COVID-19 pandemic on outdoor time.

The statement, “Joint Guidance on Vitamin D in the Era of COVID-19,” is supported by the American Society for Bone and Mineral Research, the Endocrine Society, and the American Association of Clinical Endocrinologists, among others.

They felt the need to clarify the recommendations for clinicians. Central to the guidance is the recommendation to directly expose the skin to sunlight for 15-30 minutes per day, while taking care to avoid sunburn.

The statement noted that “vitamin D is very safe when taken at reasonable dosages and is important for musculoskeletal health. Levels are likely to decline as individuals reduce outside activity (sun exposure) during the pandemic.”

It added that “most older and younger adults can safely take 400-1000 IU daily to keep vitamin D levels within the optimal range as recommended by [the US] Institute of Medicine guidelines.”

The statement also noted that the scientific evidence clearly supports the benefits that vitamin D (in combination with calcium intake) plays in building a strong skeleton and preventing bone loss.

Other societies supporting the statement are the European Calcified Tissue Society, the National Osteoporosis Foundation, and the International Osteoporosis Foundation.

What role for vitamin D in COVID-19?

Over recent months, the role of vitamin D in relation to prevention of COVID-19 has been the subject of intense debate. Now, these societies have joined forces and endorsed evidence-based guidance to clarify the issue around obtaining the daily recommended dosage of vitamin D.

During the pandemic, orders to stay at home meant individuals were likely to spend less time outdoors and have less opportunity to draw their vitamin D directly from sunlight, which is its main source, other than a limited number of foods or as a dietary supplement, the societies explained.

However, they acknowledged that the role of vitamin D in COVID-19 remains unclear.

“The current data do not provide any evidence that vitamin D supplementation will help prevent or treat COVID-19 infection; however, our guidance does not preclude further study of the potential effects of vitamin D on COVID-19,” the joint statement said.

Research to date suggests that vitamin D may play a role in enhancing the immune response, and given prior work demonstrating a role for the activated form of vitamin D – 1,25(OH)2D – in immune responses, “further research into vitamin D supplementation in COVID-19 disease is warranted,” it added. “Trials to date have been observational and there have been no randomized, controlled trials from which firm conclusions about causal relationships can be drawn. Observational studies suggest associations between low vitamin D concentrations and higher rates of COVID-19 infection.”

Medscape Medical News previously reported on the existing observational data regarding vitamin D in COVID-19. A recent rapid evidence review by the National Institute for Health and Care Excellence failed to find any evidence that vitamin D supplementation reduces the risk or severity of COVID-19.

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

Six medical societies from across the globe are emphasizing the importance of individuals obtaining the daily recommended dose of vitamin D, especially given the impact of the COVID-19 pandemic on outdoor time.

The statement, “Joint Guidance on Vitamin D in the Era of COVID-19,” is supported by the American Society for Bone and Mineral Research, the Endocrine Society, and the American Association of Clinical Endocrinologists, among others.

They felt the need to clarify the recommendations for clinicians. Central to the guidance is the recommendation to directly expose the skin to sunlight for 15-30 minutes per day, while taking care to avoid sunburn.

The statement noted that “vitamin D is very safe when taken at reasonable dosages and is important for musculoskeletal health. Levels are likely to decline as individuals reduce outside activity (sun exposure) during the pandemic.”

It added that “most older and younger adults can safely take 400-1000 IU daily to keep vitamin D levels within the optimal range as recommended by [the US] Institute of Medicine guidelines.”

The statement also noted that the scientific evidence clearly supports the benefits that vitamin D (in combination with calcium intake) plays in building a strong skeleton and preventing bone loss.

Other societies supporting the statement are the European Calcified Tissue Society, the National Osteoporosis Foundation, and the International Osteoporosis Foundation.

What role for vitamin D in COVID-19?

Over recent months, the role of vitamin D in relation to prevention of COVID-19 has been the subject of intense debate. Now, these societies have joined forces and endorsed evidence-based guidance to clarify the issue around obtaining the daily recommended dosage of vitamin D.

During the pandemic, orders to stay at home meant individuals were likely to spend less time outdoors and have less opportunity to draw their vitamin D directly from sunlight, which is its main source, other than a limited number of foods or as a dietary supplement, the societies explained.

However, they acknowledged that the role of vitamin D in COVID-19 remains unclear.

“The current data do not provide any evidence that vitamin D supplementation will help prevent or treat COVID-19 infection; however, our guidance does not preclude further study of the potential effects of vitamin D on COVID-19,” the joint statement said.

Research to date suggests that vitamin D may play a role in enhancing the immune response, and given prior work demonstrating a role for the activated form of vitamin D – 1,25(OH)2D – in immune responses, “further research into vitamin D supplementation in COVID-19 disease is warranted,” it added. “Trials to date have been observational and there have been no randomized, controlled trials from which firm conclusions about causal relationships can be drawn. Observational studies suggest associations between low vitamin D concentrations and higher rates of COVID-19 infection.”

Medscape Medical News previously reported on the existing observational data regarding vitamin D in COVID-19. A recent rapid evidence review by the National Institute for Health and Care Excellence failed to find any evidence that vitamin D supplementation reduces the risk or severity of COVID-19.

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

Six medical societies from across the globe are emphasizing the importance of individuals obtaining the daily recommended dose of vitamin D, especially given the impact of the COVID-19 pandemic on outdoor time.

The statement, “Joint Guidance on Vitamin D in the Era of COVID-19,” is supported by the American Society for Bone and Mineral Research, the Endocrine Society, and the American Association of Clinical Endocrinologists, among others.

They felt the need to clarify the recommendations for clinicians. Central to the guidance is the recommendation to directly expose the skin to sunlight for 15-30 minutes per day, while taking care to avoid sunburn.

The statement noted that “vitamin D is very safe when taken at reasonable dosages and is important for musculoskeletal health. Levels are likely to decline as individuals reduce outside activity (sun exposure) during the pandemic.”

It added that “most older and younger adults can safely take 400-1000 IU daily to keep vitamin D levels within the optimal range as recommended by [the US] Institute of Medicine guidelines.”

The statement also noted that the scientific evidence clearly supports the benefits that vitamin D (in combination with calcium intake) plays in building a strong skeleton and preventing bone loss.

Other societies supporting the statement are the European Calcified Tissue Society, the National Osteoporosis Foundation, and the International Osteoporosis Foundation.

What role for vitamin D in COVID-19?

Over recent months, the role of vitamin D in relation to prevention of COVID-19 has been the subject of intense debate. Now, these societies have joined forces and endorsed evidence-based guidance to clarify the issue around obtaining the daily recommended dosage of vitamin D.

During the pandemic, orders to stay at home meant individuals were likely to spend less time outdoors and have less opportunity to draw their vitamin D directly from sunlight, which is its main source, other than a limited number of foods or as a dietary supplement, the societies explained.

However, they acknowledged that the role of vitamin D in COVID-19 remains unclear.

“The current data do not provide any evidence that vitamin D supplementation will help prevent or treat COVID-19 infection; however, our guidance does not preclude further study of the potential effects of vitamin D on COVID-19,” the joint statement said.

Research to date suggests that vitamin D may play a role in enhancing the immune response, and given prior work demonstrating a role for the activated form of vitamin D – 1,25(OH)2D – in immune responses, “further research into vitamin D supplementation in COVID-19 disease is warranted,” it added. “Trials to date have been observational and there have been no randomized, controlled trials from which firm conclusions about causal relationships can be drawn. Observational studies suggest associations between low vitamin D concentrations and higher rates of COVID-19 infection.”

Medscape Medical News previously reported on the existing observational data regarding vitamin D in COVID-19. A recent rapid evidence review by the National Institute for Health and Care Excellence failed to find any evidence that vitamin D supplementation reduces the risk or severity of COVID-19.

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

Diabetes was by far the most common delayed pediatric presentation in emergency care during the COVID-19 pandemic, according to a snapshot survey of nearly 2,500 pediatricians in the United Kingdom and Ireland.

There were also nine deaths where delayed presentation was considered a contributing factor, resulting mainly from sepsis and malignancy.

By comparison, over the same 2-week period of the survey there were three child deaths from COVID-19 directly, according to senior study author Shamez Ladhani, MRCPCH, PhD, chair of the British Paediatric Surveillance Unit (BPSU), Royal College of Paediatrics and Child Health, London.

“The unintended consequences of COVID are far greater, in children, than the disease itself. The way we are trying to prevent this is causing more harm than the disease,” he lamented.

One-third of senior U.K. pediatric specialists who responded to the survey reported dealing with so-called emergency delayed presentations in children who they would normally have expected to present much earlier.

After diabetes, the most commonly reported delayed diagnoses were sepsis and child protection issues. Cancer also featured prominently.

“We’ve found that there is great concern that children are not accessing healthcare as they should during lockdown and after,” Dr. Ladhani stressed. “Our emergency departments saw a 50% reduction during the peak, and now it is still 40% less than expected. The problem is improving but it remains.”

The survey findings were recently published online in Archives of Disease in Childhood, by first author Richard M. Lynn, MSc, of the Institute of Child Health, department of epidemiology and public health, University College London Research, and colleagues.
 

New diabetes cases presented very late during lockdown

Over the 2-week reporting period in mid-April 2020, type 1 diabetes was the most frequently reported delayed diagnosis, with 44 cases overall, 23 of which involved diabetic ketoacidosis.

“If you talk to the diabetes specialists, they tell us that generally, most cases of new diabetes arrive late because it has very nonspecific symptoms,” Dr. Ladhani explained.

However, he added, “pediatricians on the frontline know what to expect with diabetes. Those children who would have come in late prior to the pandemic are now arriving very late. Those consultants surveyed were not junior doctors but consultant pediatricians with many years of experience.”

In a recent article looking at pediatric delayed presentations, one patient with diabetes entered intensive care, and the BPSU report recorded one death possibly associated with diabetes, Dr. Ladhani pointed out.

“Pediatricians are worried that children are coming in late. We need to raise awareness that parents need to access healthcare and this message needs to go out now,” he said. “We can’t wait until a second wave. It has to be now because A&E [accident and emergency] attendance is still 40% [lower than] ... expected.”
 

BPSU survey covers over 90% of pediatricians in U.K. and Ireland

After numerous anecdotal reports of delayed presentations in the United Kingdom and abroad, the snapshot survey was conducted as part of routine monthly reports where pediatricians are asked to document any cases of rare conditions seen.

“We had heard stories of delayed presentations, but we wanted to know was this a real problem or just anecdotal?” Dr. Ladhani said.

The regular BPSU survey covers over 90% of U.K.- and Ireland-based pediatric consultants (numbering 4,075). On the back of this established communication, the BPSU decided to gauge the extent of delayed presentations during the peak weeks of the COVID-19 pandemic.

Over the next 7 days, 2,433 pediatricians, representing 60% of BPSU participants, responded.

“This response rate in 7 days highlights the importance given to the survey by pediatricians ... and the widespread professional concern about delayed presentations,” the authors wrote.

Participants were asked whether they had seen any children during the previous 14 days who, in their opinion, presented later than they would have expected prior to the COVID-19 pandemic.

“There’s no one definition for this but these senior clinicians know when something is unusual,” said Dr. Ladhani.

ED attendances were compared with figures for the same period last year. Overall, a total of 32% of 752 pediatricians working in EDs and pediatric assessment units reported witnessing delayed presentations, with 57 (8%) reporting at least three patients with delayed presentation.

“It was clear that those doctors on the frontline were seeing a lot of delayed presentations. Also, neonatologists reported women arriving late for labor, and community physicians said they just weren’t witnessing child protection cases anymore,” added Dr. Ladhani.

Other issues included early discharges following births because of COVID-19 concerns, before feeding had been established, prompting return visits because of feeding problems and dehydration.

The top five delayed diagnoses were diabetes (n = 44), sepsis (n = 21), child protection (n = 14), malignancy (n = 8), and appendicitis (n = 6). There were 10 delayed perinatal presentations.

Of the nine deaths, for which delayed presentation was considered to play a role, three were caused by sepsis, three were caused by new malignancy diagnoses, one was caused by new diagnosis of metabolic disease, and two did not have the cause reported.

The delays in presentation are likely to have been influenced by the U.K. government’s message to “stay at home” during the strict lockdown period, which perhaps was sometimes interpreted too literally, Dr. Ladhani suggested. “It was the right message socially, but not medically.”

Russell Viner, MB, PhD, president of the Royal College of Paediatrics and Child Health, said in a statement: “The impact for children is what we call ‘collateral damage’, including long absences from school and delays or interruptions to vital services. We know that parents adhered very strongly to the ‘stay at home’ [message] and we need to say clearly that this doesn’t apply if your child is very sick. Should we experience a second wave or regional outbreaks, it is vital that we get the message out to parents that we want to see unwell children at the earliest possible stage.”

Dr. Ladhani reported no relevant financial relationships.

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

Diabetes was by far the most common delayed pediatric presentation in emergency care during the COVID-19 pandemic, according to a snapshot survey of nearly 2,500 pediatricians in the United Kingdom and Ireland.

There were also nine deaths where delayed presentation was considered a contributing factor, resulting mainly from sepsis and malignancy.

By comparison, over the same 2-week period of the survey there were three child deaths from COVID-19 directly, according to senior study author Shamez Ladhani, MRCPCH, PhD, chair of the British Paediatric Surveillance Unit (BPSU), Royal College of Paediatrics and Child Health, London.

“The unintended consequences of COVID are far greater, in children, than the disease itself. The way we are trying to prevent this is causing more harm than the disease,” he lamented.

One-third of senior U.K. pediatric specialists who responded to the survey reported dealing with so-called emergency delayed presentations in children who they would normally have expected to present much earlier.

After diabetes, the most commonly reported delayed diagnoses were sepsis and child protection issues. Cancer also featured prominently.

“We’ve found that there is great concern that children are not accessing healthcare as they should during lockdown and after,” Dr. Ladhani stressed. “Our emergency departments saw a 50% reduction during the peak, and now it is still 40% less than expected. The problem is improving but it remains.”

The survey findings were recently published online in Archives of Disease in Childhood, by first author Richard M. Lynn, MSc, of the Institute of Child Health, department of epidemiology and public health, University College London Research, and colleagues.
 

New diabetes cases presented very late during lockdown

Over the 2-week reporting period in mid-April 2020, type 1 diabetes was the most frequently reported delayed diagnosis, with 44 cases overall, 23 of which involved diabetic ketoacidosis.

“If you talk to the diabetes specialists, they tell us that generally, most cases of new diabetes arrive late because it has very nonspecific symptoms,” Dr. Ladhani explained.

However, he added, “pediatricians on the frontline know what to expect with diabetes. Those children who would have come in late prior to the pandemic are now arriving very late. Those consultants surveyed were not junior doctors but consultant pediatricians with many years of experience.”

In a recent article looking at pediatric delayed presentations, one patient with diabetes entered intensive care, and the BPSU report recorded one death possibly associated with diabetes, Dr. Ladhani pointed out.

“Pediatricians are worried that children are coming in late. We need to raise awareness that parents need to access healthcare and this message needs to go out now,” he said. “We can’t wait until a second wave. It has to be now because A&E [accident and emergency] attendance is still 40% [lower than] ... expected.”
 

BPSU survey covers over 90% of pediatricians in U.K. and Ireland

After numerous anecdotal reports of delayed presentations in the United Kingdom and abroad, the snapshot survey was conducted as part of routine monthly reports where pediatricians are asked to document any cases of rare conditions seen.

“We had heard stories of delayed presentations, but we wanted to know was this a real problem or just anecdotal?” Dr. Ladhani said.

The regular BPSU survey covers over 90% of U.K.- and Ireland-based pediatric consultants (numbering 4,075). On the back of this established communication, the BPSU decided to gauge the extent of delayed presentations during the peak weeks of the COVID-19 pandemic.

Over the next 7 days, 2,433 pediatricians, representing 60% of BPSU participants, responded.

“This response rate in 7 days highlights the importance given to the survey by pediatricians ... and the widespread professional concern about delayed presentations,” the authors wrote.

Participants were asked whether they had seen any children during the previous 14 days who, in their opinion, presented later than they would have expected prior to the COVID-19 pandemic.

“There’s no one definition for this but these senior clinicians know when something is unusual,” said Dr. Ladhani.

ED attendances were compared with figures for the same period last year. Overall, a total of 32% of 752 pediatricians working in EDs and pediatric assessment units reported witnessing delayed presentations, with 57 (8%) reporting at least three patients with delayed presentation.

“It was clear that those doctors on the frontline were seeing a lot of delayed presentations. Also, neonatologists reported women arriving late for labor, and community physicians said they just weren’t witnessing child protection cases anymore,” added Dr. Ladhani.

Other issues included early discharges following births because of COVID-19 concerns, before feeding had been established, prompting return visits because of feeding problems and dehydration.

The top five delayed diagnoses were diabetes (n = 44), sepsis (n = 21), child protection (n = 14), malignancy (n = 8), and appendicitis (n = 6). There were 10 delayed perinatal presentations.

Of the nine deaths, for which delayed presentation was considered to play a role, three were caused by sepsis, three were caused by new malignancy diagnoses, one was caused by new diagnosis of metabolic disease, and two did not have the cause reported.

The delays in presentation are likely to have been influenced by the U.K. government’s message to “stay at home” during the strict lockdown period, which perhaps was sometimes interpreted too literally, Dr. Ladhani suggested. “It was the right message socially, but not medically.”

Russell Viner, MB, PhD, president of the Royal College of Paediatrics and Child Health, said in a statement: “The impact for children is what we call ‘collateral damage’, including long absences from school and delays or interruptions to vital services. We know that parents adhered very strongly to the ‘stay at home’ [message] and we need to say clearly that this doesn’t apply if your child is very sick. Should we experience a second wave or regional outbreaks, it is vital that we get the message out to parents that we want to see unwell children at the earliest possible stage.”

Dr. Ladhani reported no relevant financial relationships.

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

Diabetes was by far the most common delayed pediatric presentation in emergency care during the COVID-19 pandemic, according to a snapshot survey of nearly 2,500 pediatricians in the United Kingdom and Ireland.

There were also nine deaths where delayed presentation was considered a contributing factor, resulting mainly from sepsis and malignancy.

By comparison, over the same 2-week period of the survey there were three child deaths from COVID-19 directly, according to senior study author Shamez Ladhani, MRCPCH, PhD, chair of the British Paediatric Surveillance Unit (BPSU), Royal College of Paediatrics and Child Health, London.

“The unintended consequences of COVID are far greater, in children, than the disease itself. The way we are trying to prevent this is causing more harm than the disease,” he lamented.

One-third of senior U.K. pediatric specialists who responded to the survey reported dealing with so-called emergency delayed presentations in children who they would normally have expected to present much earlier.

After diabetes, the most commonly reported delayed diagnoses were sepsis and child protection issues. Cancer also featured prominently.

“We’ve found that there is great concern that children are not accessing healthcare as they should during lockdown and after,” Dr. Ladhani stressed. “Our emergency departments saw a 50% reduction during the peak, and now it is still 40% less than expected. The problem is improving but it remains.”

The survey findings were recently published online in Archives of Disease in Childhood, by first author Richard M. Lynn, MSc, of the Institute of Child Health, department of epidemiology and public health, University College London Research, and colleagues.
 

New diabetes cases presented very late during lockdown

Over the 2-week reporting period in mid-April 2020, type 1 diabetes was the most frequently reported delayed diagnosis, with 44 cases overall, 23 of which involved diabetic ketoacidosis.

“If you talk to the diabetes specialists, they tell us that generally, most cases of new diabetes arrive late because it has very nonspecific symptoms,” Dr. Ladhani explained.

However, he added, “pediatricians on the frontline know what to expect with diabetes. Those children who would have come in late prior to the pandemic are now arriving very late. Those consultants surveyed were not junior doctors but consultant pediatricians with many years of experience.”

In a recent article looking at pediatric delayed presentations, one patient with diabetes entered intensive care, and the BPSU report recorded one death possibly associated with diabetes, Dr. Ladhani pointed out.

“Pediatricians are worried that children are coming in late. We need to raise awareness that parents need to access healthcare and this message needs to go out now,” he said. “We can’t wait until a second wave. It has to be now because A&E [accident and emergency] attendance is still 40% [lower than] ... expected.”
 

BPSU survey covers over 90% of pediatricians in U.K. and Ireland

After numerous anecdotal reports of delayed presentations in the United Kingdom and abroad, the snapshot survey was conducted as part of routine monthly reports where pediatricians are asked to document any cases of rare conditions seen.

“We had heard stories of delayed presentations, but we wanted to know was this a real problem or just anecdotal?” Dr. Ladhani said.

The regular BPSU survey covers over 90% of U.K.- and Ireland-based pediatric consultants (numbering 4,075). On the back of this established communication, the BPSU decided to gauge the extent of delayed presentations during the peak weeks of the COVID-19 pandemic.

Over the next 7 days, 2,433 pediatricians, representing 60% of BPSU participants, responded.

“This response rate in 7 days highlights the importance given to the survey by pediatricians ... and the widespread professional concern about delayed presentations,” the authors wrote.

Participants were asked whether they had seen any children during the previous 14 days who, in their opinion, presented later than they would have expected prior to the COVID-19 pandemic.

“There’s no one definition for this but these senior clinicians know when something is unusual,” said Dr. Ladhani.

ED attendances were compared with figures for the same period last year. Overall, a total of 32% of 752 pediatricians working in EDs and pediatric assessment units reported witnessing delayed presentations, with 57 (8%) reporting at least three patients with delayed presentation.

“It was clear that those doctors on the frontline were seeing a lot of delayed presentations. Also, neonatologists reported women arriving late for labor, and community physicians said they just weren’t witnessing child protection cases anymore,” added Dr. Ladhani.

Other issues included early discharges following births because of COVID-19 concerns, before feeding had been established, prompting return visits because of feeding problems and dehydration.

The top five delayed diagnoses were diabetes (n = 44), sepsis (n = 21), child protection (n = 14), malignancy (n = 8), and appendicitis (n = 6). There were 10 delayed perinatal presentations.

Of the nine deaths, for which delayed presentation was considered to play a role, three were caused by sepsis, three were caused by new malignancy diagnoses, one was caused by new diagnosis of metabolic disease, and two did not have the cause reported.

The delays in presentation are likely to have been influenced by the U.K. government’s message to “stay at home” during the strict lockdown period, which perhaps was sometimes interpreted too literally, Dr. Ladhani suggested. “It was the right message socially, but not medically.”

Russell Viner, MB, PhD, president of the Royal College of Paediatrics and Child Health, said in a statement: “The impact for children is what we call ‘collateral damage’, including long absences from school and delays or interruptions to vital services. We know that parents adhered very strongly to the ‘stay at home’ [message] and we need to say clearly that this doesn’t apply if your child is very sick. Should we experience a second wave or regional outbreaks, it is vital that we get the message out to parents that we want to see unwell children at the earliest possible stage.”

Dr. Ladhani reported no relevant financial relationships.

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

The US Food and Drug Administration (FDA) has recommended voluntary recall of certain extended-release (ER) versions of metformin because testing has revealed excessive levels of N-nitrosodimethylamine (NDMA) in these products.

Metformin is the most commonly prescribed drug used to treat type 2 diabetes worldwide.

NDMA is a contaminant with the potential to be carcinogenic if there is exposure to above-acceptable levels over the long-term.

Five pharmaceutical firms in particular are being contacted by the FDA with notices (posted on the FDA website) recommending they voluntarily recall their products. At the time of writing, only one was listed, Apotex Corp and its metformin hydrochloride ER tablets, USP 500 mg.

The recall does not apply to immediate-release metformin products, the most commonly prescribed ones for diabetes, the agency stresses.

It also recommends that clinicians continue to prescribe metformin when clinically appropriate.

In late 2019, the FDA announced it had become aware of NDMA in some metformin products in other countries. The agency immediately began testing to determine whether the metformin in the US supply was at risk, as part of the ongoing investigation into nitrosamine impurities across medication types, which included recalls of hypertension and heartburn medications within the past 2 years.

By February 2020, the agency had identified very low levels of NDMA in some samples, but at that time, no FDA-tested sample of metformin exceeded the acceptable intake limit for NDMA, as reported by Medscape Medical News.

“Now that we have identified some metformin products that do not meet our standards, we’re taking action. As we have been doing since this impurity was first identified, we will communicate as new scientific information becomes available and will take further action, if appropriate,” Patrizia Cavazzoni, MD, acting director of the FDA Center for Drug Evaluation and Research, said in a press release.
 

Requests for recall apply only to affected products

The recall was instigated after the FDA became aware of reports of higher levels of NDMA in certain ER formulations of metformin through a citizen petition filed by a private laboratory. The agency confirmed unacceptable NDMA levels in some, but not all, of those lots.

“In other instances, our laboratory detected NDMA in lots that the private laboratory did not,” it notes.

The FDA says it is working closely with manufacturers of the recalled tablets to identify the source of the NDMA impurity and ensure appropriate testing is carried out.

Elevated levels of NDMA have been found in some finished-dose tablets of the ER formulations but NDMA has not been detected in samples of the metformin active pharmaceutical ingredient.

The FDA also stresses there are many other additional manufacturers that supply metformin ER products to much of the US market, and they are not being asked to recall their products.

Work is also ongoing to determine whether the drug recalls will result in shortages, and if so, the agency says it will collaborate with manufacturers to prevent or reduce any impact of shortages.

“We understand that patients may have concerns about possible impurities in their medicines and want to assure the public that we have been looking closely at this problem over many months in order to provide patients and healthcare professionals with clear and accurate answers,” Cavazzoni said.

For more information about NDMA, visit the FDA nitrosamines web page.
 

This article first appeared on Medscape.com.

The US Food and Drug Administration (FDA) has recommended voluntary recall of certain extended-release (ER) versions of metformin because testing has revealed excessive levels of N-nitrosodimethylamine (NDMA) in these products.

Metformin is the most commonly prescribed drug used to treat type 2 diabetes worldwide.

NDMA is a contaminant with the potential to be carcinogenic if there is exposure to above-acceptable levels over the long-term.

Five pharmaceutical firms in particular are being contacted by the FDA with notices (posted on the FDA website) recommending they voluntarily recall their products. At the time of writing, only one was listed, Apotex Corp and its metformin hydrochloride ER tablets, USP 500 mg.

The recall does not apply to immediate-release metformin products, the most commonly prescribed ones for diabetes, the agency stresses.

It also recommends that clinicians continue to prescribe metformin when clinically appropriate.

In late 2019, the FDA announced it had become aware of NDMA in some metformin products in other countries. The agency immediately began testing to determine whether the metformin in the US supply was at risk, as part of the ongoing investigation into nitrosamine impurities across medication types, which included recalls of hypertension and heartburn medications within the past 2 years.

By February 2020, the agency had identified very low levels of NDMA in some samples, but at that time, no FDA-tested sample of metformin exceeded the acceptable intake limit for NDMA, as reported by Medscape Medical News.

“Now that we have identified some metformin products that do not meet our standards, we’re taking action. As we have been doing since this impurity was first identified, we will communicate as new scientific information becomes available and will take further action, if appropriate,” Patrizia Cavazzoni, MD, acting director of the FDA Center for Drug Evaluation and Research, said in a press release.
 

Requests for recall apply only to affected products

The recall was instigated after the FDA became aware of reports of higher levels of NDMA in certain ER formulations of metformin through a citizen petition filed by a private laboratory. The agency confirmed unacceptable NDMA levels in some, but not all, of those lots.

“In other instances, our laboratory detected NDMA in lots that the private laboratory did not,” it notes.

The FDA says it is working closely with manufacturers of the recalled tablets to identify the source of the NDMA impurity and ensure appropriate testing is carried out.

Elevated levels of NDMA have been found in some finished-dose tablets of the ER formulations but NDMA has not been detected in samples of the metformin active pharmaceutical ingredient.

The FDA also stresses there are many other additional manufacturers that supply metformin ER products to much of the US market, and they are not being asked to recall their products.

Work is also ongoing to determine whether the drug recalls will result in shortages, and if so, the agency says it will collaborate with manufacturers to prevent or reduce any impact of shortages.

“We understand that patients may have concerns about possible impurities in their medicines and want to assure the public that we have been looking closely at this problem over many months in order to provide patients and healthcare professionals with clear and accurate answers,” Cavazzoni said.

For more information about NDMA, visit the FDA nitrosamines web page.
 

This article first appeared on Medscape.com.

The US Food and Drug Administration (FDA) has recommended voluntary recall of certain extended-release (ER) versions of metformin because testing has revealed excessive levels of N-nitrosodimethylamine (NDMA) in these products.

Metformin is the most commonly prescribed drug used to treat type 2 diabetes worldwide.

NDMA is a contaminant with the potential to be carcinogenic if there is exposure to above-acceptable levels over the long-term.

Five pharmaceutical firms in particular are being contacted by the FDA with notices (posted on the FDA website) recommending they voluntarily recall their products. At the time of writing, only one was listed, Apotex Corp and its metformin hydrochloride ER tablets, USP 500 mg.

The recall does not apply to immediate-release metformin products, the most commonly prescribed ones for diabetes, the agency stresses.

It also recommends that clinicians continue to prescribe metformin when clinically appropriate.

In late 2019, the FDA announced it had become aware of NDMA in some metformin products in other countries. The agency immediately began testing to determine whether the metformin in the US supply was at risk, as part of the ongoing investigation into nitrosamine impurities across medication types, which included recalls of hypertension and heartburn medications within the past 2 years.

By February 2020, the agency had identified very low levels of NDMA in some samples, but at that time, no FDA-tested sample of metformin exceeded the acceptable intake limit for NDMA, as reported by Medscape Medical News.

“Now that we have identified some metformin products that do not meet our standards, we’re taking action. As we have been doing since this impurity was first identified, we will communicate as new scientific information becomes available and will take further action, if appropriate,” Patrizia Cavazzoni, MD, acting director of the FDA Center for Drug Evaluation and Research, said in a press release.
 

Requests for recall apply only to affected products

The recall was instigated after the FDA became aware of reports of higher levels of NDMA in certain ER formulations of metformin through a citizen petition filed by a private laboratory. The agency confirmed unacceptable NDMA levels in some, but not all, of those lots.

“In other instances, our laboratory detected NDMA in lots that the private laboratory did not,” it notes.

The FDA says it is working closely with manufacturers of the recalled tablets to identify the source of the NDMA impurity and ensure appropriate testing is carried out.

Elevated levels of NDMA have been found in some finished-dose tablets of the ER formulations but NDMA has not been detected in samples of the metformin active pharmaceutical ingredient.

The FDA also stresses there are many other additional manufacturers that supply metformin ER products to much of the US market, and they are not being asked to recall their products.

Work is also ongoing to determine whether the drug recalls will result in shortages, and if so, the agency says it will collaborate with manufacturers to prevent or reduce any impact of shortages.

“We understand that patients may have concerns about possible impurities in their medicines and want to assure the public that we have been looking closely at this problem over many months in order to provide patients and healthcare professionals with clear and accurate answers,” Cavazzoni said.

For more information about NDMA, visit the FDA nitrosamines web page.
 

This article first appeared on Medscape.com.

Mainstream media outlets have been flooded recently with reports speculating on what role, if any, vitamin D may play in reducing the severity of COVID-19 infection.

Observational data comparing outcomes from various countries suggest inverse links between vitamin D levels and the severity of COVID-19 responses, as well as mortality, with the further suggestion of an effect of vitamin D on the immune response to infection.

But other studies question such a link, including any association between vitamin D concentration and differences in COVID-19 severity by ethnic group.

And while some researchers and clinicians believe people should get tested to see if they have adequate vitamin D levels during this pandemic – in particular frontline health care workers – most doctors say the best way to ensure that people have adequate levels of vitamin D during COVID-19 is to simply take supplements at currently recommended levels.

This is especially important given the fact that, during “lockdown” scenarios, many people are spending more time than usual indoors.

Clifford Rosen, MD, senior scientist at Maine Medical Center’s Research Institute in Scarborough, has been researching vitamin D for 25 years.

“There’s no randomized, controlled trial for sure, and that’s the gold standard,” he said in an interview, and “the observational data are so confounded, it’s difficult to know.”

Whether from diet or supplementation, having adequate vitamin D is important, especially for those at the highest risk of COVID-19, he said. Still, robust data supporting a role of vitamin D in prevention of COVID-19, or as any kind of “therapy” for the infection, are currently lacking.

Rose Anne Kenny, MD, professor of medical gerontology at Trinity College Dublin, recently coauthored an article detailing an inverse association between vitamin D levels and mortality from COVID-19 across countries in Europe.

“At no stage are any of us saying this is a given, but there’s a probability that [vitamin D] – a low-hanging fruit – is a contributory factor and we can do something about it now,” she said in an interview.

Dr. Kenny is calling for the Irish government to formally change their recommendations. “We call on the Irish government to update guidelines as a matter of urgency and encourage all adults to take [vitamin D] supplements during the COVID-19 crisis.” Northern Ireland, part of the United Kingdom, also has not yet made this recommendation, she said.

Meanwhile, Harpreet S. Bajaj, MD, MPH, a practicing endocrinologist from Mount Sinai Hospital, Toronto, said: “Vitamin D could have any of three potential roles in risk for COVID-19 and/or its severity: no role, simply a marker, or a causal factor.”

Dr. Bajaj said – as did Dr. Rosen and Dr. Kenny – that randomized, controlled trials (RCTs) are sorely needed to help ascertain whether there is a specific role of vitamin D.

“Until then, we should continue to follow established public health recommendations for vitamin D supplementation, in addition to following COVID-19 prevention guidance and evolving guidelines for COVID-19 treatment.”
 

What is the role of vitamin D fortification?

In their study in the Irish Medical Journal, Dr. Kenny and colleagues noted that, in Europe, despite being sunny, Spain and Northern Italy had high rates of vitamin D deficiency and have experienced some of the highest COVID-19 infection and mortality rates in the world.

But these countries do not formally fortify foods or recommend supplementation with vitamin D.

Conversely, the northern countries of Norway, Finland, and Sweden had higher vitamin D levels despite less UVB sunlight exposure, as a result of common supplementation and formal fortification of foods. These Nordic countries also had lower levels of COVID-19 infection and mortality.

Overall, the correlation between low vitamin D levels and mortality from COVID-19 was statistically significant (P = .046), the investigators reported.

“Optimizing vitamin D status to recommendations by national and international public health agencies will certainly have ... potential benefits for COVID-19,” they concluded.

“We’re not saying there aren’t any confounders. This can absolutely be the case, but this [finding] needs to be in the mix of evidence,” Dr. Kenny said.

Dr. Kenny also noted that countries in the Southern Hemisphere have been seeing a relatively low mortality from COVID-19, although she acknowledged the explanation could be that the virus spread later to those countries.

Dr. Rosen has doubts on this issue, too.

“Sure, vitamin D supplementation may have worked for [Nordic countries], their COVID-19 has been better controlled, but there’s no causality here; there’s another step to actually prove this. Other factors might be at play,” he said.

“Look at Brazil, it’s at the equator but the disease is devastating the country. Right now, I just don’t believe it.”

Does vitamin D have a role to play in immune modulation?

One theory currently circulating is that, if vitamin D does have any role to play in modulating response to COVID-19, this may be via a blunting of the immune system reaction to the virus.

In a recent preprint study, Ali Daneshkhah, PhD, and colleagues from Northwestern University, Chicago, interrogated hospital data from China, France, Germany, Italy, Iran, South Korea, Spain, Switzerland, the United Kingdom, and the United States.

Specifically, the risk of severe COVID-19 cases among patients with severe vitamin D deficiency was 17.3%, whereas the equivalent figure for patients with normal vitamin D levels was 14.6% (a reduction of 15.6%).

“This potential effect may be attributed to vitamin D’s ability to suppress the adaptive immune system, regulating cytokine levels and thereby reducing the risk of developing severe COVID-19,” said the researchers.

Likewise, JoAnn E. Manson, MD, chief of the division of preventive medicine at Brigham and Women’s Hospital in Boston, in a recent commentary, noted evidence from an observational study from three South Asian hospitals, in which the prevalence of vitamin D deficiency was much higher among those with severe COVID-19 illness compared with those with mild illness.

“We also know that vitamin D has an immune-modulating effect and can lower inflammation, and this may be relevant to the respiratory response during COVID-19 and the cytokine storm that’s been demonstrated,” she noted.

Dr. Rosen said he is willing to listen on the issue of a potential role of vitamin D in immune modulation.

“I’ve been a huge skeptic from the get-go, and loudly criticized the data for doing nothing. I am surprised at myself for saying there might be some effect,” he said.

“Clearly most people don’t get this [cytokine storm] but of those that do, it’s unclear why they do. Maybe if you are vitamin D sufficient, it might have some impact down the road on your response to an infection,” Dr. Rosen said. “Vitamin D may induce proteins important in modulating the function of macrophages of the immune system.”

Ethnic minorities disproportionately affected

It is also well recognized that COVID-19 disproportionately affects black and Asian minority ethnic individuals.

But on the issue of vitamin D in this context, one recent peer-reviewed study using UK Biobank data found no evidence to support a potential role for vitamin D concentration to explain susceptibility to COVID-19 infection either overall or in explaining differences between ethnic groups.

“Vitamin D is unlikely to be the underlying mechanism for the higher risk observed in black and minority ethnic individuals, and vitamin D supplements are unlikely to provide an effective intervention,” Claire Hastie, PhD, of the University of Glasgow and colleagues concluded.

But this hasn’t stopped two endocrinologists from appealing to members of the British Association of Physicians of Indian Origin (BAPIO) to get their vitamin D levels tested.

The black and Asian minority ethnic population, “especially frontline staff, should get their Vitamin D₃ levels checked and get appropriate replacement as required,” said Parag Singhal, MD, of Weston General Hospital, Weston-Super-Mare, England, and David C. Anderson, a retired endocrinologist, said in a letter to BAPIO members.

Indeed, they suggested a booster dose of 100,000 IU as a one-off for black and Asian minority ethnic health care staff that should raise vitamin D levels for 2-3 months. They referred to a systematic review that concludes that “single vitamin D₃ doses ≥300,000 IU are most effective at improving vitamin D status ... for up to 3 months”.

Commenting on the idea, Dr. Rosen remarked that, in general, the high-dose 50,000-500,000 IU given as a one-off does not confer any greater benefit than a single dose of 1,000 IU per day, except that the blood levels go up quicker and higher.

“Really there is no evidence that getting to super-high levels of vitamin D confer a greater benefit than normal levels,” he said. “So if health care workers suspect vitamin D deficiency, daily doses of 1,000 IU seem reasonable; even if they miss doses, the blood levels are relatively stable.”

On the specific question of vitamin D needs in ethnic minorities, Dr. Rosen said while such individuals do have lower serum levels of vitamin D, the issue is whether there are meaningful clinical implications related to this.

“The real question is whether [ethnic minority individuals] have physiologically adapted for this in other ways because these low levels have been so for thousands of years. In fact, African Americans have lower vitamin D levels but they absolutely have better bones than [whites],” he pointed out. 
 

Testing and governmental recommendations during COVID-19

The U.S. National Institutes of Health in general advises 400 IU to 800 IU per day intake of vitamin D, depending on age, with those over 70 years requiring the highest daily dose. This will result in blood levels that are sufficient to maintain bone health and normal calcium metabolism in healthy people. There are no additional recommendations specific to vitamin D intake during the COVID-19 pandemic, however.

And Dr. Rosen pointed out that there is no evidence for mass screening of vitamin D levels among the U.S. population.

“U.S. public health guidance was pre-COVID, and I think high-risk individuals might want to think about their levels; for example, someone with inflammatory bowel disease or liver or pancreatic disease. These people are at higher risk anyway, and it could be because their vitamin D is low,” he said.

“Skip the test and ensure you are getting adequate levels of vitamin D whether via diet or supplement [400-800 IU per day],” he suggested. “It won’t harm.”

The U.K.’s Public Health England (PHE) clarified its advice on vitamin D supplementation during COVID-19. Alison Tedstone, PhD, chief nutritionist at PHE, said: “Many people are spending more time indoors and may not get all the vitamin D they need from sunlight. To protect their bone and muscle health, they should consider taking a daily supplement containing 10 micrograms [400 IU] of vitamin D.”

However, “there is no sufficient evidence to support recommending Vitamin D for reducing the risk of COVID-19,” she stressed.

Dr. Bajaj is on the advisory board of Medscape Diabetes & Endocrinology. He has ties with Amgen, AstraZeneca Boehringer Ingelheim, Janssen, Merck, Novo Nordisk, Sanofi, Eli Lilly,Valeant, Canadian Collaborative Research Network, CMS Knowledge Translation, Diabetes Canada Scientific Group, LMC Healthcare,mdBriefCase,Medscape, andMeducom. Dr. Kenny, Dr. Rosen, and Dr. Singhal have disclosed no relevant financial relationships.

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

Mainstream media outlets have been flooded recently with reports speculating on what role, if any, vitamin D may play in reducing the severity of COVID-19 infection.

Observational data comparing outcomes from various countries suggest inverse links between vitamin D levels and the severity of COVID-19 responses, as well as mortality, with the further suggestion of an effect of vitamin D on the immune response to infection.

But other studies question such a link, including any association between vitamin D concentration and differences in COVID-19 severity by ethnic group.

And while some researchers and clinicians believe people should get tested to see if they have adequate vitamin D levels during this pandemic – in particular frontline health care workers – most doctors say the best way to ensure that people have adequate levels of vitamin D during COVID-19 is to simply take supplements at currently recommended levels.

This is especially important given the fact that, during “lockdown” scenarios, many people are spending more time than usual indoors.

Clifford Rosen, MD, senior scientist at Maine Medical Center’s Research Institute in Scarborough, has been researching vitamin D for 25 years.

“There’s no randomized, controlled trial for sure, and that’s the gold standard,” he said in an interview, and “the observational data are so confounded, it’s difficult to know.”

Whether from diet or supplementation, having adequate vitamin D is important, especially for those at the highest risk of COVID-19, he said. Still, robust data supporting a role of vitamin D in prevention of COVID-19, or as any kind of “therapy” for the infection, are currently lacking.

Rose Anne Kenny, MD, professor of medical gerontology at Trinity College Dublin, recently coauthored an article detailing an inverse association between vitamin D levels and mortality from COVID-19 across countries in Europe.

“At no stage are any of us saying this is a given, but there’s a probability that [vitamin D] – a low-hanging fruit – is a contributory factor and we can do something about it now,” she said in an interview.

Dr. Kenny is calling for the Irish government to formally change their recommendations. “We call on the Irish government to update guidelines as a matter of urgency and encourage all adults to take [vitamin D] supplements during the COVID-19 crisis.” Northern Ireland, part of the United Kingdom, also has not yet made this recommendation, she said.

Meanwhile, Harpreet S. Bajaj, MD, MPH, a practicing endocrinologist from Mount Sinai Hospital, Toronto, said: “Vitamin D could have any of three potential roles in risk for COVID-19 and/or its severity: no role, simply a marker, or a causal factor.”

Dr. Bajaj said – as did Dr. Rosen and Dr. Kenny – that randomized, controlled trials (RCTs) are sorely needed to help ascertain whether there is a specific role of vitamin D.

“Until then, we should continue to follow established public health recommendations for vitamin D supplementation, in addition to following COVID-19 prevention guidance and evolving guidelines for COVID-19 treatment.”
 

What is the role of vitamin D fortification?

In their study in the Irish Medical Journal, Dr. Kenny and colleagues noted that, in Europe, despite being sunny, Spain and Northern Italy had high rates of vitamin D deficiency and have experienced some of the highest COVID-19 infection and mortality rates in the world.

But these countries do not formally fortify foods or recommend supplementation with vitamin D.

Conversely, the northern countries of Norway, Finland, and Sweden had higher vitamin D levels despite less UVB sunlight exposure, as a result of common supplementation and formal fortification of foods. These Nordic countries also had lower levels of COVID-19 infection and mortality.

Overall, the correlation between low vitamin D levels and mortality from COVID-19 was statistically significant (P = .046), the investigators reported.

“Optimizing vitamin D status to recommendations by national and international public health agencies will certainly have ... potential benefits for COVID-19,” they concluded.

“We’re not saying there aren’t any confounders. This can absolutely be the case, but this [finding] needs to be in the mix of evidence,” Dr. Kenny said.

Dr. Kenny also noted that countries in the Southern Hemisphere have been seeing a relatively low mortality from COVID-19, although she acknowledged the explanation could be that the virus spread later to those countries.

Dr. Rosen has doubts on this issue, too.

“Sure, vitamin D supplementation may have worked for [Nordic countries], their COVID-19 has been better controlled, but there’s no causality here; there’s another step to actually prove this. Other factors might be at play,” he said.

“Look at Brazil, it’s at the equator but the disease is devastating the country. Right now, I just don’t believe it.”

Does vitamin D have a role to play in immune modulation?

One theory currently circulating is that, if vitamin D does have any role to play in modulating response to COVID-19, this may be via a blunting of the immune system reaction to the virus.

In a recent preprint study, Ali Daneshkhah, PhD, and colleagues from Northwestern University, Chicago, interrogated hospital data from China, France, Germany, Italy, Iran, South Korea, Spain, Switzerland, the United Kingdom, and the United States.

Specifically, the risk of severe COVID-19 cases among patients with severe vitamin D deficiency was 17.3%, whereas the equivalent figure for patients with normal vitamin D levels was 14.6% (a reduction of 15.6%).

“This potential effect may be attributed to vitamin D’s ability to suppress the adaptive immune system, regulating cytokine levels and thereby reducing the risk of developing severe COVID-19,” said the researchers.

Likewise, JoAnn E. Manson, MD, chief of the division of preventive medicine at Brigham and Women’s Hospital in Boston, in a recent commentary, noted evidence from an observational study from three South Asian hospitals, in which the prevalence of vitamin D deficiency was much higher among those with severe COVID-19 illness compared with those with mild illness.

“We also know that vitamin D has an immune-modulating effect and can lower inflammation, and this may be relevant to the respiratory response during COVID-19 and the cytokine storm that’s been demonstrated,” she noted.

Dr. Rosen said he is willing to listen on the issue of a potential role of vitamin D in immune modulation.

“I’ve been a huge skeptic from the get-go, and loudly criticized the data for doing nothing. I am surprised at myself for saying there might be some effect,” he said.

“Clearly most people don’t get this [cytokine storm] but of those that do, it’s unclear why they do. Maybe if you are vitamin D sufficient, it might have some impact down the road on your response to an infection,” Dr. Rosen said. “Vitamin D may induce proteins important in modulating the function of macrophages of the immune system.”

Ethnic minorities disproportionately affected

It is also well recognized that COVID-19 disproportionately affects black and Asian minority ethnic individuals.

But on the issue of vitamin D in this context, one recent peer-reviewed study using UK Biobank data found no evidence to support a potential role for vitamin D concentration to explain susceptibility to COVID-19 infection either overall or in explaining differences between ethnic groups.

“Vitamin D is unlikely to be the underlying mechanism for the higher risk observed in black and minority ethnic individuals, and vitamin D supplements are unlikely to provide an effective intervention,” Claire Hastie, PhD, of the University of Glasgow and colleagues concluded.

But this hasn’t stopped two endocrinologists from appealing to members of the British Association of Physicians of Indian Origin (BAPIO) to get their vitamin D levels tested.

The black and Asian minority ethnic population, “especially frontline staff, should get their Vitamin D₃ levels checked and get appropriate replacement as required,” said Parag Singhal, MD, of Weston General Hospital, Weston-Super-Mare, England, and David C. Anderson, a retired endocrinologist, said in a letter to BAPIO members.

Indeed, they suggested a booster dose of 100,000 IU as a one-off for black and Asian minority ethnic health care staff that should raise vitamin D levels for 2-3 months. They referred to a systematic review that concludes that “single vitamin D₃ doses ≥300,000 IU are most effective at improving vitamin D status ... for up to 3 months”.

Commenting on the idea, Dr. Rosen remarked that, in general, the high-dose 50,000-500,000 IU given as a one-off does not confer any greater benefit than a single dose of 1,000 IU per day, except that the blood levels go up quicker and higher.

“Really there is no evidence that getting to super-high levels of vitamin D confer a greater benefit than normal levels,” he said. “So if health care workers suspect vitamin D deficiency, daily doses of 1,000 IU seem reasonable; even if they miss doses, the blood levels are relatively stable.”

On the specific question of vitamin D needs in ethnic minorities, Dr. Rosen said while such individuals do have lower serum levels of vitamin D, the issue is whether there are meaningful clinical implications related to this.

“The real question is whether [ethnic minority individuals] have physiologically adapted for this in other ways because these low levels have been so for thousands of years. In fact, African Americans have lower vitamin D levels but they absolutely have better bones than [whites],” he pointed out. 
 

Testing and governmental recommendations during COVID-19

The U.S. National Institutes of Health in general advises 400 IU to 800 IU per day intake of vitamin D, depending on age, with those over 70 years requiring the highest daily dose. This will result in blood levels that are sufficient to maintain bone health and normal calcium metabolism in healthy people. There are no additional recommendations specific to vitamin D intake during the COVID-19 pandemic, however.

And Dr. Rosen pointed out that there is no evidence for mass screening of vitamin D levels among the U.S. population.

“U.S. public health guidance was pre-COVID, and I think high-risk individuals might want to think about their levels; for example, someone with inflammatory bowel disease or liver or pancreatic disease. These people are at higher risk anyway, and it could be because their vitamin D is low,” he said.

“Skip the test and ensure you are getting adequate levels of vitamin D whether via diet or supplement [400-800 IU per day],” he suggested. “It won’t harm.”

The U.K.’s Public Health England (PHE) clarified its advice on vitamin D supplementation during COVID-19. Alison Tedstone, PhD, chief nutritionist at PHE, said: “Many people are spending more time indoors and may not get all the vitamin D they need from sunlight. To protect their bone and muscle health, they should consider taking a daily supplement containing 10 micrograms [400 IU] of vitamin D.”

However, “there is no sufficient evidence to support recommending Vitamin D for reducing the risk of COVID-19,” she stressed.

Dr. Bajaj is on the advisory board of Medscape Diabetes & Endocrinology. He has ties with Amgen, AstraZeneca Boehringer Ingelheim, Janssen, Merck, Novo Nordisk, Sanofi, Eli Lilly,Valeant, Canadian Collaborative Research Network, CMS Knowledge Translation, Diabetes Canada Scientific Group, LMC Healthcare,mdBriefCase,Medscape, andMeducom. Dr. Kenny, Dr. Rosen, and Dr. Singhal have disclosed no relevant financial relationships.

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

Mainstream media outlets have been flooded recently with reports speculating on what role, if any, vitamin D may play in reducing the severity of COVID-19 infection.

Observational data comparing outcomes from various countries suggest inverse links between vitamin D levels and the severity of COVID-19 responses, as well as mortality, with the further suggestion of an effect of vitamin D on the immune response to infection.

But other studies question such a link, including any association between vitamin D concentration and differences in COVID-19 severity by ethnic group.

And while some researchers and clinicians believe people should get tested to see if they have adequate vitamin D levels during this pandemic – in particular frontline health care workers – most doctors say the best way to ensure that people have adequate levels of vitamin D during COVID-19 is to simply take supplements at currently recommended levels.

This is especially important given the fact that, during “lockdown” scenarios, many people are spending more time than usual indoors.

Clifford Rosen, MD, senior scientist at Maine Medical Center’s Research Institute in Scarborough, has been researching vitamin D for 25 years.

“There’s no randomized, controlled trial for sure, and that’s the gold standard,” he said in an interview, and “the observational data are so confounded, it’s difficult to know.”

Whether from diet or supplementation, having adequate vitamin D is important, especially for those at the highest risk of COVID-19, he said. Still, robust data supporting a role of vitamin D in prevention of COVID-19, or as any kind of “therapy” for the infection, are currently lacking.

Rose Anne Kenny, MD, professor of medical gerontology at Trinity College Dublin, recently coauthored an article detailing an inverse association between vitamin D levels and mortality from COVID-19 across countries in Europe.

“At no stage are any of us saying this is a given, but there’s a probability that [vitamin D] – a low-hanging fruit – is a contributory factor and we can do something about it now,” she said in an interview.

Dr. Kenny is calling for the Irish government to formally change their recommendations. “We call on the Irish government to update guidelines as a matter of urgency and encourage all adults to take [vitamin D] supplements during the COVID-19 crisis.” Northern Ireland, part of the United Kingdom, also has not yet made this recommendation, she said.

Meanwhile, Harpreet S. Bajaj, MD, MPH, a practicing endocrinologist from Mount Sinai Hospital, Toronto, said: “Vitamin D could have any of three potential roles in risk for COVID-19 and/or its severity: no role, simply a marker, or a causal factor.”

Dr. Bajaj said – as did Dr. Rosen and Dr. Kenny – that randomized, controlled trials (RCTs) are sorely needed to help ascertain whether there is a specific role of vitamin D.

“Until then, we should continue to follow established public health recommendations for vitamin D supplementation, in addition to following COVID-19 prevention guidance and evolving guidelines for COVID-19 treatment.”
 

What is the role of vitamin D fortification?

In their study in the Irish Medical Journal, Dr. Kenny and colleagues noted that, in Europe, despite being sunny, Spain and Northern Italy had high rates of vitamin D deficiency and have experienced some of the highest COVID-19 infection and mortality rates in the world.

But these countries do not formally fortify foods or recommend supplementation with vitamin D.

Conversely, the northern countries of Norway, Finland, and Sweden had higher vitamin D levels despite less UVB sunlight exposure, as a result of common supplementation and formal fortification of foods. These Nordic countries also had lower levels of COVID-19 infection and mortality.

Overall, the correlation between low vitamin D levels and mortality from COVID-19 was statistically significant (P = .046), the investigators reported.

“Optimizing vitamin D status to recommendations by national and international public health agencies will certainly have ... potential benefits for COVID-19,” they concluded.

“We’re not saying there aren’t any confounders. This can absolutely be the case, but this [finding] needs to be in the mix of evidence,” Dr. Kenny said.

Dr. Kenny also noted that countries in the Southern Hemisphere have been seeing a relatively low mortality from COVID-19, although she acknowledged the explanation could be that the virus spread later to those countries.

Dr. Rosen has doubts on this issue, too.

“Sure, vitamin D supplementation may have worked for [Nordic countries], their COVID-19 has been better controlled, but there’s no causality here; there’s another step to actually prove this. Other factors might be at play,” he said.

“Look at Brazil, it’s at the equator but the disease is devastating the country. Right now, I just don’t believe it.”

Does vitamin D have a role to play in immune modulation?

One theory currently circulating is that, if vitamin D does have any role to play in modulating response to COVID-19, this may be via a blunting of the immune system reaction to the virus.

In a recent preprint study, Ali Daneshkhah, PhD, and colleagues from Northwestern University, Chicago, interrogated hospital data from China, France, Germany, Italy, Iran, South Korea, Spain, Switzerland, the United Kingdom, and the United States.

Specifically, the risk of severe COVID-19 cases among patients with severe vitamin D deficiency was 17.3%, whereas the equivalent figure for patients with normal vitamin D levels was 14.6% (a reduction of 15.6%).

“This potential effect may be attributed to vitamin D’s ability to suppress the adaptive immune system, regulating cytokine levels and thereby reducing the risk of developing severe COVID-19,” said the researchers.

Likewise, JoAnn E. Manson, MD, chief of the division of preventive medicine at Brigham and Women’s Hospital in Boston, in a recent commentary, noted evidence from an observational study from three South Asian hospitals, in which the prevalence of vitamin D deficiency was much higher among those with severe COVID-19 illness compared with those with mild illness.

“We also know that vitamin D has an immune-modulating effect and can lower inflammation, and this may be relevant to the respiratory response during COVID-19 and the cytokine storm that’s been demonstrated,” she noted.

Dr. Rosen said he is willing to listen on the issue of a potential role of vitamin D in immune modulation.

“I’ve been a huge skeptic from the get-go, and loudly criticized the data for doing nothing. I am surprised at myself for saying there might be some effect,” he said.

“Clearly most people don’t get this [cytokine storm] but of those that do, it’s unclear why they do. Maybe if you are vitamin D sufficient, it might have some impact down the road on your response to an infection,” Dr. Rosen said. “Vitamin D may induce proteins important in modulating the function of macrophages of the immune system.”

Ethnic minorities disproportionately affected

It is also well recognized that COVID-19 disproportionately affects black and Asian minority ethnic individuals.

But on the issue of vitamin D in this context, one recent peer-reviewed study using UK Biobank data found no evidence to support a potential role for vitamin D concentration to explain susceptibility to COVID-19 infection either overall or in explaining differences between ethnic groups.

“Vitamin D is unlikely to be the underlying mechanism for the higher risk observed in black and minority ethnic individuals, and vitamin D supplements are unlikely to provide an effective intervention,” Claire Hastie, PhD, of the University of Glasgow and colleagues concluded.

But this hasn’t stopped two endocrinologists from appealing to members of the British Association of Physicians of Indian Origin (BAPIO) to get their vitamin D levels tested.

The black and Asian minority ethnic population, “especially frontline staff, should get their Vitamin D₃ levels checked and get appropriate replacement as required,” said Parag Singhal, MD, of Weston General Hospital, Weston-Super-Mare, England, and David C. Anderson, a retired endocrinologist, said in a letter to BAPIO members.

Indeed, they suggested a booster dose of 100,000 IU as a one-off for black and Asian minority ethnic health care staff that should raise vitamin D levels for 2-3 months. They referred to a systematic review that concludes that “single vitamin D₃ doses ≥300,000 IU are most effective at improving vitamin D status ... for up to 3 months”.

Commenting on the idea, Dr. Rosen remarked that, in general, the high-dose 50,000-500,000 IU given as a one-off does not confer any greater benefit than a single dose of 1,000 IU per day, except that the blood levels go up quicker and higher.

“Really there is no evidence that getting to super-high levels of vitamin D confer a greater benefit than normal levels,” he said. “So if health care workers suspect vitamin D deficiency, daily doses of 1,000 IU seem reasonable; even if they miss doses, the blood levels are relatively stable.”

On the specific question of vitamin D needs in ethnic minorities, Dr. Rosen said while such individuals do have lower serum levels of vitamin D, the issue is whether there are meaningful clinical implications related to this.

“The real question is whether [ethnic minority individuals] have physiologically adapted for this in other ways because these low levels have been so for thousands of years. In fact, African Americans have lower vitamin D levels but they absolutely have better bones than [whites],” he pointed out. 
 

Testing and governmental recommendations during COVID-19

The U.S. National Institutes of Health in general advises 400 IU to 800 IU per day intake of vitamin D, depending on age, with those over 70 years requiring the highest daily dose. This will result in blood levels that are sufficient to maintain bone health and normal calcium metabolism in healthy people. There are no additional recommendations specific to vitamin D intake during the COVID-19 pandemic, however.

And Dr. Rosen pointed out that there is no evidence for mass screening of vitamin D levels among the U.S. population.

“U.S. public health guidance was pre-COVID, and I think high-risk individuals might want to think about their levels; for example, someone with inflammatory bowel disease or liver or pancreatic disease. These people are at higher risk anyway, and it could be because their vitamin D is low,” he said.

“Skip the test and ensure you are getting adequate levels of vitamin D whether via diet or supplement [400-800 IU per day],” he suggested. “It won’t harm.”

The U.K.’s Public Health England (PHE) clarified its advice on vitamin D supplementation during COVID-19. Alison Tedstone, PhD, chief nutritionist at PHE, said: “Many people are spending more time indoors and may not get all the vitamin D they need from sunlight. To protect their bone and muscle health, they should consider taking a daily supplement containing 10 micrograms [400 IU] of vitamin D.”

However, “there is no sufficient evidence to support recommending Vitamin D for reducing the risk of COVID-19,” she stressed.

Dr. Bajaj is on the advisory board of Medscape Diabetes & Endocrinology. He has ties with Amgen, AstraZeneca Boehringer Ingelheim, Janssen, Merck, Novo Nordisk, Sanofi, Eli Lilly,Valeant, Canadian Collaborative Research Network, CMS Knowledge Translation, Diabetes Canada Scientific Group, LMC Healthcare,mdBriefCase,Medscape, andMeducom. Dr. Kenny, Dr. Rosen, and Dr. Singhal have disclosed no relevant financial relationships.

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

Reports from pediatric endocrinologists in COVID-19 hot spots globally indicate that children, adolescents, and young adults with diabetes have so far not shown a different disease pattern with the virus compared to children and younger people who do not have diabetes.

Indeed, colleagues in Wuhan, China, and Italy “state they have not had cases of COVID-19 in children, adolescents, or young adults less than 25 years of age with diabetes who required hospitalization, to date [as of March 24]” according to a new statement from the International Society for Pediatric and Adolescent Diabetes (ISPAD), which currently has about 1,300 members around the globe and has instituted a discussion forum about the topic of treating children with both diabetes and COVID-19.

“We find these reports [from colleagues around the world], though anecdotal, to be reassuring,” it notes. However, there are real worries regarding other potentially dangerous effects. ISPAD has expressed concern, for example, that the COVID-19 pandemic will prevent youngsters with existing diabetes who are having diabetic emergencies from seeking hospital care.

Chinese physicians have reported to ISPAD a number of cases of delayed hospital admissions for diabetic ketoacidosis (DKA) in children with known type 1 diabetes because hospital services were closed for non–COVID-19 care.

Andrea Scaramuzza, MD, a pediatric endocrinologist at Ospedale Maggiore di Cremona, Italy, has similarly reported multiple cases of patients presenting to emergency services there with severe DKA.

“These experiences reinforce the importance of continued attentiveness to standard diabetes care to avoid the need for hospitalization and emergency or urgent care visits,” says ISPAD, under the strapline: “Keep calm and mind your diabetes care.”

But it nevertheless stresses that these resources should be used “if needed.”
 

Worries that new-onset diabetes will be missed during COVID-19

Dr. Scaramuzza said in an interview that there also are concerns regarding delays in diagnoses of new cases of type 1 diabetes “due to the fear families have to go to the emergency department because of COVID-19.”

Indeed, in Italy, a few patients have arrived with very serious DKA, he said. Dr. Scaramuzza noted a colleague from Naples, Dario Iafusco, MD, and colleagues have made a video to keep awareness high regarding new-onset diabetes.

“This coronavirus pandemic can be defeated if you stay at home, but if you know of a child who has excessive thirst, frequent urination, or who starts vomiting,” seek health care advice immediately. “This child could have [type 1] diabetes. Prevent severe DKA, or worse, death,” Dr. Iafusco of the Regional Centre of Paediatric Diabetology G.Stoppoloni Via S. Andrea delle Dame, Naples, said in the video.

Physicians from China have similar observations, reporting to ISPAD several cases of delayed admissions of newly diagnosed type 1 diabetes because hospital services were closed for non–COVID-19 care.
 

Keep calm and mind your diabetes care; physicians use telemedicine

Meanwhile, last week ISPAD issued guidance for young people with diabetes and their carers about what to do if COVID-19 infection is suspected.

Most advice is the same as for the general public because reports of COVID-19 infection suggest it is much less severe in children and adolescents, and the summary currently serves “as reassurance that youth with diabetes are not more affected by COVID-19 than peers,” it adds.

“Our approach to treating a child with diabetes would be to follow the ISPAD sick-day guidelines, which provide generalized diabetes management in any flu-like illness. We wouldn’t do anything very different right now,” one of the authors, Jamie Wood, MD, associate professor of clinical pediatrics at Case Western Reserve University, Cleveland, said in an interview.

“Any illness makes diabetes more difficult to manage and can increase the risk of DKA,” she emphasized.

“We would reinforce frequent monitoring of blood glucose and ketone levels, to never stop insulin – in fact, when most people are ill, the body is stressed and requires more insulin – and to stay hydrated and treat the underlying symptoms.”

And make sure to “treat the fever,” she stressed. “When patients with type 1 diabetes get fever, they have a tendency to make more ketones, so we recommend aggressive control of fever.”

ISPAD recommends young people aim to keep blood glucose levels between 4 and 10 mmol/L (72-180 mg/dL) and blood ketones below 0.6 mmol/L (10.8 mg/dL) during illness and to never stop insulin.

Guidance is provided on when to seek urgent specialist advice with possible referral to emergency care, for example, in cases in which the patient has DKA symptoms, such as persistent and/or worsened fruity breath odor or vomiting.

Dr. Scaramuzza said in an interview that, in Italy, he and his colleagues have increased their use of telemedicine to keep monitoring their patients with diabetes even from a distance and that it was working very well.

“Technology – such as downloading [records from] insulin pumps, continuous glucose monitoring systems, and the possibility to use Skype or other platforms – really helps,” he noted.

“There has been a rapid increase in telehealth as a way to continue to care for youth with diabetes and decrease risk for infection,” said ISPAD.

“Communication between patients, families, and health care teams is vitally important. Methods to do so that avoid visits to clinics or hospitals can provide needed diabetes advice and reduce risk for COVID-19 transmission.”

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

Reports from pediatric endocrinologists in COVID-19 hot spots globally indicate that children, adolescents, and young adults with diabetes have so far not shown a different disease pattern with the virus compared to children and younger people who do not have diabetes.

Indeed, colleagues in Wuhan, China, and Italy “state they have not had cases of COVID-19 in children, adolescents, or young adults less than 25 years of age with diabetes who required hospitalization, to date [as of March 24]” according to a new statement from the International Society for Pediatric and Adolescent Diabetes (ISPAD), which currently has about 1,300 members around the globe and has instituted a discussion forum about the topic of treating children with both diabetes and COVID-19.

“We find these reports [from colleagues around the world], though anecdotal, to be reassuring,” it notes. However, there are real worries regarding other potentially dangerous effects. ISPAD has expressed concern, for example, that the COVID-19 pandemic will prevent youngsters with existing diabetes who are having diabetic emergencies from seeking hospital care.

Chinese physicians have reported to ISPAD a number of cases of delayed hospital admissions for diabetic ketoacidosis (DKA) in children with known type 1 diabetes because hospital services were closed for non–COVID-19 care.

Andrea Scaramuzza, MD, a pediatric endocrinologist at Ospedale Maggiore di Cremona, Italy, has similarly reported multiple cases of patients presenting to emergency services there with severe DKA.

“These experiences reinforce the importance of continued attentiveness to standard diabetes care to avoid the need for hospitalization and emergency or urgent care visits,” says ISPAD, under the strapline: “Keep calm and mind your diabetes care.”

But it nevertheless stresses that these resources should be used “if needed.”
 

Worries that new-onset diabetes will be missed during COVID-19

Dr. Scaramuzza said in an interview that there also are concerns regarding delays in diagnoses of new cases of type 1 diabetes “due to the fear families have to go to the emergency department because of COVID-19.”

Indeed, in Italy, a few patients have arrived with very serious DKA, he said. Dr. Scaramuzza noted a colleague from Naples, Dario Iafusco, MD, and colleagues have made a video to keep awareness high regarding new-onset diabetes.

“This coronavirus pandemic can be defeated if you stay at home, but if you know of a child who has excessive thirst, frequent urination, or who starts vomiting,” seek health care advice immediately. “This child could have [type 1] diabetes. Prevent severe DKA, or worse, death,” Dr. Iafusco of the Regional Centre of Paediatric Diabetology G.Stoppoloni Via S. Andrea delle Dame, Naples, said in the video.

Physicians from China have similar observations, reporting to ISPAD several cases of delayed admissions of newly diagnosed type 1 diabetes because hospital services were closed for non–COVID-19 care.
 

Keep calm and mind your diabetes care; physicians use telemedicine

Meanwhile, last week ISPAD issued guidance for young people with diabetes and their carers about what to do if COVID-19 infection is suspected.

Most advice is the same as for the general public because reports of COVID-19 infection suggest it is much less severe in children and adolescents, and the summary currently serves “as reassurance that youth with diabetes are not more affected by COVID-19 than peers,” it adds.

“Our approach to treating a child with diabetes would be to follow the ISPAD sick-day guidelines, which provide generalized diabetes management in any flu-like illness. We wouldn’t do anything very different right now,” one of the authors, Jamie Wood, MD, associate professor of clinical pediatrics at Case Western Reserve University, Cleveland, said in an interview.

“Any illness makes diabetes more difficult to manage and can increase the risk of DKA,” she emphasized.

“We would reinforce frequent monitoring of blood glucose and ketone levels, to never stop insulin – in fact, when most people are ill, the body is stressed and requires more insulin – and to stay hydrated and treat the underlying symptoms.”

And make sure to “treat the fever,” she stressed. “When patients with type 1 diabetes get fever, they have a tendency to make more ketones, so we recommend aggressive control of fever.”

ISPAD recommends young people aim to keep blood glucose levels between 4 and 10 mmol/L (72-180 mg/dL) and blood ketones below 0.6 mmol/L (10.8 mg/dL) during illness and to never stop insulin.

Guidance is provided on when to seek urgent specialist advice with possible referral to emergency care, for example, in cases in which the patient has DKA symptoms, such as persistent and/or worsened fruity breath odor or vomiting.

Dr. Scaramuzza said in an interview that, in Italy, he and his colleagues have increased their use of telemedicine to keep monitoring their patients with diabetes even from a distance and that it was working very well.

“Technology – such as downloading [records from] insulin pumps, continuous glucose monitoring systems, and the possibility to use Skype or other platforms – really helps,” he noted.

“There has been a rapid increase in telehealth as a way to continue to care for youth with diabetes and decrease risk for infection,” said ISPAD.

“Communication between patients, families, and health care teams is vitally important. Methods to do so that avoid visits to clinics or hospitals can provide needed diabetes advice and reduce risk for COVID-19 transmission.”

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

Reports from pediatric endocrinologists in COVID-19 hot spots globally indicate that children, adolescents, and young adults with diabetes have so far not shown a different disease pattern with the virus compared to children and younger people who do not have diabetes.

Indeed, colleagues in Wuhan, China, and Italy “state they have not had cases of COVID-19 in children, adolescents, or young adults less than 25 years of age with diabetes who required hospitalization, to date [as of March 24]” according to a new statement from the International Society for Pediatric and Adolescent Diabetes (ISPAD), which currently has about 1,300 members around the globe and has instituted a discussion forum about the topic of treating children with both diabetes and COVID-19.

“We find these reports [from colleagues around the world], though anecdotal, to be reassuring,” it notes. However, there are real worries regarding other potentially dangerous effects. ISPAD has expressed concern, for example, that the COVID-19 pandemic will prevent youngsters with existing diabetes who are having diabetic emergencies from seeking hospital care.

Chinese physicians have reported to ISPAD a number of cases of delayed hospital admissions for diabetic ketoacidosis (DKA) in children with known type 1 diabetes because hospital services were closed for non–COVID-19 care.

Andrea Scaramuzza, MD, a pediatric endocrinologist at Ospedale Maggiore di Cremona, Italy, has similarly reported multiple cases of patients presenting to emergency services there with severe DKA.

“These experiences reinforce the importance of continued attentiveness to standard diabetes care to avoid the need for hospitalization and emergency or urgent care visits,” says ISPAD, under the strapline: “Keep calm and mind your diabetes care.”

But it nevertheless stresses that these resources should be used “if needed.”
 

Worries that new-onset diabetes will be missed during COVID-19

Dr. Scaramuzza said in an interview that there also are concerns regarding delays in diagnoses of new cases of type 1 diabetes “due to the fear families have to go to the emergency department because of COVID-19.”

Indeed, in Italy, a few patients have arrived with very serious DKA, he said. Dr. Scaramuzza noted a colleague from Naples, Dario Iafusco, MD, and colleagues have made a video to keep awareness high regarding new-onset diabetes.

“This coronavirus pandemic can be defeated if you stay at home, but if you know of a child who has excessive thirst, frequent urination, or who starts vomiting,” seek health care advice immediately. “This child could have [type 1] diabetes. Prevent severe DKA, or worse, death,” Dr. Iafusco of the Regional Centre of Paediatric Diabetology G.Stoppoloni Via S. Andrea delle Dame, Naples, said in the video.

Physicians from China have similar observations, reporting to ISPAD several cases of delayed admissions of newly diagnosed type 1 diabetes because hospital services were closed for non–COVID-19 care.
 

Keep calm and mind your diabetes care; physicians use telemedicine

Meanwhile, last week ISPAD issued guidance for young people with diabetes and their carers about what to do if COVID-19 infection is suspected.

Most advice is the same as for the general public because reports of COVID-19 infection suggest it is much less severe in children and adolescents, and the summary currently serves “as reassurance that youth with diabetes are not more affected by COVID-19 than peers,” it adds.

“Our approach to treating a child with diabetes would be to follow the ISPAD sick-day guidelines, which provide generalized diabetes management in any flu-like illness. We wouldn’t do anything very different right now,” one of the authors, Jamie Wood, MD, associate professor of clinical pediatrics at Case Western Reserve University, Cleveland, said in an interview.

“Any illness makes diabetes more difficult to manage and can increase the risk of DKA,” she emphasized.

“We would reinforce frequent monitoring of blood glucose and ketone levels, to never stop insulin – in fact, when most people are ill, the body is stressed and requires more insulin – and to stay hydrated and treat the underlying symptoms.”

And make sure to “treat the fever,” she stressed. “When patients with type 1 diabetes get fever, they have a tendency to make more ketones, so we recommend aggressive control of fever.”

ISPAD recommends young people aim to keep blood glucose levels between 4 and 10 mmol/L (72-180 mg/dL) and blood ketones below 0.6 mmol/L (10.8 mg/dL) during illness and to never stop insulin.

Guidance is provided on when to seek urgent specialist advice with possible referral to emergency care, for example, in cases in which the patient has DKA symptoms, such as persistent and/or worsened fruity breath odor or vomiting.

Dr. Scaramuzza said in an interview that, in Italy, he and his colleagues have increased their use of telemedicine to keep monitoring their patients with diabetes even from a distance and that it was working very well.

“Technology – such as downloading [records from] insulin pumps, continuous glucose monitoring systems, and the possibility to use Skype or other platforms – really helps,” he noted.

“There has been a rapid increase in telehealth as a way to continue to care for youth with diabetes and decrease risk for infection,” said ISPAD.

“Communication between patients, families, and health care teams is vitally important. Methods to do so that avoid visits to clinics or hospitals can provide needed diabetes advice and reduce risk for COVID-19 transmission.”

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