More than 3 million live births occurred in the United States in 2021, the largest increase in the nation’s birth rate since 2014, according to the U.S. Centers for Disease Control and Prevention.

Provisional data showed a 1% uptick in births, to 3.66 million, after 6 years of dropping by approximately 2% per year. The gains were concentrated among birthing people ages 25 and older. Teenage births, on the other hand, are at their lowest level since the 1990s, according to the CDC. The agency reported a record 6% decrease in births for teenagers aged 15 to 19 years between 2020 and 2021. Women ages 20 to 25 years also had a record decrease in births of 4% during that period.

Brady E. Hamilton, PhD, of the CDC’s National Center for Health Statistics, and the lead author of the new report, said the rise in births points to childbearing that was postponed during the pandemic. Data from 2021 showed a 4% drop in the nation’s birth rate between 2019 and 2020.

“The option to forgo birth is not always viable for older women, but you saw a lot of that during the pandemic,” Dr. Hamilton said. “Events happened related to job security and the economy that caused people to wait to have a child.”

Dr. Hamilton said more data are needed to determine the full impact of increased overall birth rates on individuals. The final report, which will be released in July, will delve deeper into the influence increased birth rates had on demographics and preterm births, which Dr. Hamilton and his team found have increased by 4%.

“For those beginning to have children, we see these trends, but it will be interesting to see what happens to younger women in the future,” Dr. Hamilton said. “Once we have the final data for 2021, we will be able to see a more detailed pattern emerge and draw conclusions from that.”

Dr. Hamilton has disclosed no relevant financial relationships.

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

More than 3 million live births occurred in the United States in 2021, the largest increase in the nation’s birth rate since 2014, according to the U.S. Centers for Disease Control and Prevention.

Provisional data showed a 1% uptick in births, to 3.66 million, after 6 years of dropping by approximately 2% per year. The gains were concentrated among birthing people ages 25 and older. Teenage births, on the other hand, are at their lowest level since the 1990s, according to the CDC. The agency reported a record 6% decrease in births for teenagers aged 15 to 19 years between 2020 and 2021. Women ages 20 to 25 years also had a record decrease in births of 4% during that period.

Brady E. Hamilton, PhD, of the CDC’s National Center for Health Statistics, and the lead author of the new report, said the rise in births points to childbearing that was postponed during the pandemic. Data from 2021 showed a 4% drop in the nation’s birth rate between 2019 and 2020.

“The option to forgo birth is not always viable for older women, but you saw a lot of that during the pandemic,” Dr. Hamilton said. “Events happened related to job security and the economy that caused people to wait to have a child.”

Dr. Hamilton said more data are needed to determine the full impact of increased overall birth rates on individuals. The final report, which will be released in July, will delve deeper into the influence increased birth rates had on demographics and preterm births, which Dr. Hamilton and his team found have increased by 4%.

“For those beginning to have children, we see these trends, but it will be interesting to see what happens to younger women in the future,” Dr. Hamilton said. “Once we have the final data for 2021, we will be able to see a more detailed pattern emerge and draw conclusions from that.”

Dr. Hamilton has disclosed no relevant financial relationships.

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

More than 3 million live births occurred in the United States in 2021, the largest increase in the nation’s birth rate since 2014, according to the U.S. Centers for Disease Control and Prevention.

Provisional data showed a 1% uptick in births, to 3.66 million, after 6 years of dropping by approximately 2% per year. The gains were concentrated among birthing people ages 25 and older. Teenage births, on the other hand, are at their lowest level since the 1990s, according to the CDC. The agency reported a record 6% decrease in births for teenagers aged 15 to 19 years between 2020 and 2021. Women ages 20 to 25 years also had a record decrease in births of 4% during that period.

Brady E. Hamilton, PhD, of the CDC’s National Center for Health Statistics, and the lead author of the new report, said the rise in births points to childbearing that was postponed during the pandemic. Data from 2021 showed a 4% drop in the nation’s birth rate between 2019 and 2020.

“The option to forgo birth is not always viable for older women, but you saw a lot of that during the pandemic,” Dr. Hamilton said. “Events happened related to job security and the economy that caused people to wait to have a child.”

Dr. Hamilton said more data are needed to determine the full impact of increased overall birth rates on individuals. The final report, which will be released in July, will delve deeper into the influence increased birth rates had on demographics and preterm births, which Dr. Hamilton and his team found have increased by 4%.

“For those beginning to have children, we see these trends, but it will be interesting to see what happens to younger women in the future,” Dr. Hamilton said. “Once we have the final data for 2021, we will be able to see a more detailed pattern emerge and draw conclusions from that.”

Dr. Hamilton has disclosed no relevant financial relationships.

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

The first in-human trials of a no-implant approach to interatrial shunting to alleviate heart failure symptoms have shown a signal that the procedure reduces peak exercise wedge pressure in recipients a month afterward, according to early trial results.

Colin M. Barker, MD, reported 30-day results of 31 patients who had no-implant interatrial shunting for heart failure across three studies, at the Society for Cardiovascular Angiography & Interventions scientific sessions. The studies included patients with HF with preserved and reduced ejection fraction (HFpEF and HFrEF).

“At 30 days, there was a response with a decrease in the wedge pressures both at rest and at peak exercise, and that was consistent through all three of these initial trials,” Dr. Barker said. In all 33 patients who have been treated to date, there were no major adverse cardiac and cerebrovascular or thromboembolic events through 1 month. (Two of the patients weren’t included in the results Dr. Barker presented.)

The three studies he reported on were the Alleviate-HF-1 (n = 15), Alleviate-HF-2 (n = 11) for patients with HFpEF, and Alleviate-HFrEF (n = 5). The average patient age was 67 years, and all were New York Heart Association class II, III, or IV with elevated peak pulmonary capillary wedge pressure (PCWP).

The device that creates the no-implant shunt as “not very exotic, but it is very effective, and what it does is create a very predictable, reproducible atrial septostomy” between the left and right atria. The device obtains “almost a biopsy” that’s 7 mm in diameter. “There’s no hardware or foreign bodies left inside the patient,” said Dr. Barker, director of interventional cardiology at Vanderbilt University in Nashville, Tenn. “There’s a natural healing process at the rims after the radiofrequency ablation has been done.” Femoral access was used.

Study participants were also asked to complete the Kansas City Cardiomyopathy Questionnaire (KCCQ) at baseline and at 1 and 3 months across all three studies, and at 6 months in the Alleviate-HF-1 study. “Just as important is how patients feel,” Dr. Barker said. KCCQ overall summary scores increased at each time interval across all three studies.

“Durability has been proven with multiple different imaging modalities,” Dr. Barker added, explaining that CT scans in 10 of 10 shunts demonstrated patency through 12 months, and 15 of 15 at 6 months. He noted that none of the created shunts have closed yet. At 6 months, the average shunt measured 7.5 mm (± 1.1 mm, n = 22), left atrial diameter decreased 2.4 mm (P = .031) in HFpEF patients, and no significant changes were observed in right ventricular fractional area change or right atrial volume index.

None of the septostomies have had to be closed or enlarged to date, Dr. Barker said. “We are creating an atrial septal defect that we have a lot of comfort and experience with closing with other devices if need be, but that hasn’t been an issue,” he said. “As of now, it’s one size, but as you can imagine, one-size-fits-all is not the way this will go, and this does allow for variations in size ultimately.”

Kirk N. Garratt, MD, director of the Center for Heart and Vascular Health at Christiana Care in Newark, Del., noted that the approach to unload the left atrium “is novel, but I think is becoming well accepted in the advanced HF population. There remain questions about long-term consequences of an intentional interatrial shunt – what happens to pulmonary flow dynamics and the like – but to date the impact of this approach has been favorable.

“The liabilities that come with an implanted device in the septal space, both in terms of the durability of the shunt and the impact that it would have on the ability to perform other transseptal procedures, is overcome with this approach,” he added. 

Dr. Barker disclosed he is an advisory board member and consultant to Alleviant Medical. Dr. Garratt is an advisory board member for Abbott.
 

The first in-human trials of a no-implant approach to interatrial shunting to alleviate heart failure symptoms have shown a signal that the procedure reduces peak exercise wedge pressure in recipients a month afterward, according to early trial results.

Colin M. Barker, MD, reported 30-day results of 31 patients who had no-implant interatrial shunting for heart failure across three studies, at the Society for Cardiovascular Angiography & Interventions scientific sessions. The studies included patients with HF with preserved and reduced ejection fraction (HFpEF and HFrEF).

“At 30 days, there was a response with a decrease in the wedge pressures both at rest and at peak exercise, and that was consistent through all three of these initial trials,” Dr. Barker said. In all 33 patients who have been treated to date, there were no major adverse cardiac and cerebrovascular or thromboembolic events through 1 month. (Two of the patients weren’t included in the results Dr. Barker presented.)

The three studies he reported on were the Alleviate-HF-1 (n = 15), Alleviate-HF-2 (n = 11) for patients with HFpEF, and Alleviate-HFrEF (n = 5). The average patient age was 67 years, and all were New York Heart Association class II, III, or IV with elevated peak pulmonary capillary wedge pressure (PCWP).

The device that creates the no-implant shunt as “not very exotic, but it is very effective, and what it does is create a very predictable, reproducible atrial septostomy” between the left and right atria. The device obtains “almost a biopsy” that’s 7 mm in diameter. “There’s no hardware or foreign bodies left inside the patient,” said Dr. Barker, director of interventional cardiology at Vanderbilt University in Nashville, Tenn. “There’s a natural healing process at the rims after the radiofrequency ablation has been done.” Femoral access was used.

Study participants were also asked to complete the Kansas City Cardiomyopathy Questionnaire (KCCQ) at baseline and at 1 and 3 months across all three studies, and at 6 months in the Alleviate-HF-1 study. “Just as important is how patients feel,” Dr. Barker said. KCCQ overall summary scores increased at each time interval across all three studies.

“Durability has been proven with multiple different imaging modalities,” Dr. Barker added, explaining that CT scans in 10 of 10 shunts demonstrated patency through 12 months, and 15 of 15 at 6 months. He noted that none of the created shunts have closed yet. At 6 months, the average shunt measured 7.5 mm (± 1.1 mm, n = 22), left atrial diameter decreased 2.4 mm (P = .031) in HFpEF patients, and no significant changes were observed in right ventricular fractional area change or right atrial volume index.

None of the septostomies have had to be closed or enlarged to date, Dr. Barker said. “We are creating an atrial septal defect that we have a lot of comfort and experience with closing with other devices if need be, but that hasn’t been an issue,” he said. “As of now, it’s one size, but as you can imagine, one-size-fits-all is not the way this will go, and this does allow for variations in size ultimately.”

Kirk N. Garratt, MD, director of the Center for Heart and Vascular Health at Christiana Care in Newark, Del., noted that the approach to unload the left atrium “is novel, but I think is becoming well accepted in the advanced HF population. There remain questions about long-term consequences of an intentional interatrial shunt – what happens to pulmonary flow dynamics and the like – but to date the impact of this approach has been favorable.

“The liabilities that come with an implanted device in the septal space, both in terms of the durability of the shunt and the impact that it would have on the ability to perform other transseptal procedures, is overcome with this approach,” he added. 

Dr. Barker disclosed he is an advisory board member and consultant to Alleviant Medical. Dr. Garratt is an advisory board member for Abbott.
 

The first in-human trials of a no-implant approach to interatrial shunting to alleviate heart failure symptoms have shown a signal that the procedure reduces peak exercise wedge pressure in recipients a month afterward, according to early trial results.

Colin M. Barker, MD, reported 30-day results of 31 patients who had no-implant interatrial shunting for heart failure across three studies, at the Society for Cardiovascular Angiography & Interventions scientific sessions. The studies included patients with HF with preserved and reduced ejection fraction (HFpEF and HFrEF).

“At 30 days, there was a response with a decrease in the wedge pressures both at rest and at peak exercise, and that was consistent through all three of these initial trials,” Dr. Barker said. In all 33 patients who have been treated to date, there were no major adverse cardiac and cerebrovascular or thromboembolic events through 1 month. (Two of the patients weren’t included in the results Dr. Barker presented.)

The three studies he reported on were the Alleviate-HF-1 (n = 15), Alleviate-HF-2 (n = 11) for patients with HFpEF, and Alleviate-HFrEF (n = 5). The average patient age was 67 years, and all were New York Heart Association class II, III, or IV with elevated peak pulmonary capillary wedge pressure (PCWP).

The device that creates the no-implant shunt as “not very exotic, but it is very effective, and what it does is create a very predictable, reproducible atrial septostomy” between the left and right atria. The device obtains “almost a biopsy” that’s 7 mm in diameter. “There’s no hardware or foreign bodies left inside the patient,” said Dr. Barker, director of interventional cardiology at Vanderbilt University in Nashville, Tenn. “There’s a natural healing process at the rims after the radiofrequency ablation has been done.” Femoral access was used.

Study participants were also asked to complete the Kansas City Cardiomyopathy Questionnaire (KCCQ) at baseline and at 1 and 3 months across all three studies, and at 6 months in the Alleviate-HF-1 study. “Just as important is how patients feel,” Dr. Barker said. KCCQ overall summary scores increased at each time interval across all three studies.

“Durability has been proven with multiple different imaging modalities,” Dr. Barker added, explaining that CT scans in 10 of 10 shunts demonstrated patency through 12 months, and 15 of 15 at 6 months. He noted that none of the created shunts have closed yet. At 6 months, the average shunt measured 7.5 mm (± 1.1 mm, n = 22), left atrial diameter decreased 2.4 mm (P = .031) in HFpEF patients, and no significant changes were observed in right ventricular fractional area change or right atrial volume index.

None of the septostomies have had to be closed or enlarged to date, Dr. Barker said. “We are creating an atrial septal defect that we have a lot of comfort and experience with closing with other devices if need be, but that hasn’t been an issue,” he said. “As of now, it’s one size, but as you can imagine, one-size-fits-all is not the way this will go, and this does allow for variations in size ultimately.”

Kirk N. Garratt, MD, director of the Center for Heart and Vascular Health at Christiana Care in Newark, Del., noted that the approach to unload the left atrium “is novel, but I think is becoming well accepted in the advanced HF population. There remain questions about long-term consequences of an intentional interatrial shunt – what happens to pulmonary flow dynamics and the like – but to date the impact of this approach has been favorable.

“The liabilities that come with an implanted device in the septal space, both in terms of the durability of the shunt and the impact that it would have on the ability to perform other transseptal procedures, is overcome with this approach,” he added. 

Dr. Barker disclosed he is an advisory board member and consultant to Alleviant Medical. Dr. Garratt is an advisory board member for Abbott.
 

“Grandma’s workouts may have made you healthier.” The title and accompanying photo of a pair of well-worn women’s running shoes caught my eye immediately. For whatever reason, we are a family of exercisers. My wife has competed in several triathlons and won two of them. With her I have cycled across the United States. It has not surprised us that all three of our children have run at least one marathon. I have always viewed their continued devotion to an active lifestyle and their healthy bodies as a tribute to the benefits of our attempts at parenting by example. We certainly didn’t coach them, lecture them, or run family boot camps on weekends and school vacations.

I had never really given much thought as to whether their grandparents also may have played any role in their affinity for physical activity until I read that article. Apparently, my mother was a gifted athlete as a young woman. I have seen photos of her playing tennis, skiing, and diving and heard stories, but I never saw her do any of these activities except a single perfect swan dive when I must have been 8 or 9 years old.

Similarly, scrapbooks reveal that my mother-in-law had an active sports life in high school. But we never saw any evidence of her athletic activity save a devotion to a gentle backstroke in the cold Maine waters during the summer. My wife and I and our children never saw these grandmothers do anything more sporting or physically taxing than single-handedly preparing a full Thanksgiving dinner. How could their exercise habits have influenced the health of their grandchildren?

A team of researchers at the Joslin Diabetes Center in Boston found that female mice who were given the opportunity to exercise produced offspring that had lower fat mass, higher bone mineral density, and insulin levels usually associated with a lower risk of type 2 diabetes. And, in a bit of a surprise, the next generation of offspring accrued a similar benefit even though its mothers were not exercising. The role of exercise in the fathers was eliminated by experimental design.

So it appears that the first-generation offspring’s gametes and hence the third generation was being exposed in utero to something generated by the grandmothers’ exercise. It does not appear to be a behavior pattern that is passed on. It may have to do with epigenetics. Searching for this unknown factor is ongoing and broad based.

Obviously, similar studies in humans are not on the drawing board. Our reproductive cycle is significantly longer than the 2 years of the mouse. However, looking at their current data, the researchers feel comfortable encouraging a mother to exercise during pregnancy as long as it is compatible with the particulars of her obstetrical course. It would be unkind and without basis in fact to blame your mother’s or your mother-in-law’s sedentary behavior for your child’s poor metabolic health. However, it is reasonable to point out to women considering pregnancy that, in addition to avoiding alcohol and smoking, a good dose of exercise during pregnancy will benefit their children. You can point out that it may even benefit their grandchildren. And of course, once the baby is born and a mother feels comfortable returning to her exercise regime, she should go for it. Remind her also that parenting by example is still the best way to do it.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

“Grandma’s workouts may have made you healthier.” The title and accompanying photo of a pair of well-worn women’s running shoes caught my eye immediately. For whatever reason, we are a family of exercisers. My wife has competed in several triathlons and won two of them. With her I have cycled across the United States. It has not surprised us that all three of our children have run at least one marathon. I have always viewed their continued devotion to an active lifestyle and their healthy bodies as a tribute to the benefits of our attempts at parenting by example. We certainly didn’t coach them, lecture them, or run family boot camps on weekends and school vacations.

I had never really given much thought as to whether their grandparents also may have played any role in their affinity for physical activity until I read that article. Apparently, my mother was a gifted athlete as a young woman. I have seen photos of her playing tennis, skiing, and diving and heard stories, but I never saw her do any of these activities except a single perfect swan dive when I must have been 8 or 9 years old.

Similarly, scrapbooks reveal that my mother-in-law had an active sports life in high school. But we never saw any evidence of her athletic activity save a devotion to a gentle backstroke in the cold Maine waters during the summer. My wife and I and our children never saw these grandmothers do anything more sporting or physically taxing than single-handedly preparing a full Thanksgiving dinner. How could their exercise habits have influenced the health of their grandchildren?

A team of researchers at the Joslin Diabetes Center in Boston found that female mice who were given the opportunity to exercise produced offspring that had lower fat mass, higher bone mineral density, and insulin levels usually associated with a lower risk of type 2 diabetes. And, in a bit of a surprise, the next generation of offspring accrued a similar benefit even though its mothers were not exercising. The role of exercise in the fathers was eliminated by experimental design.

So it appears that the first-generation offspring’s gametes and hence the third generation was being exposed in utero to something generated by the grandmothers’ exercise. It does not appear to be a behavior pattern that is passed on. It may have to do with epigenetics. Searching for this unknown factor is ongoing and broad based.

Obviously, similar studies in humans are not on the drawing board. Our reproductive cycle is significantly longer than the 2 years of the mouse. However, looking at their current data, the researchers feel comfortable encouraging a mother to exercise during pregnancy as long as it is compatible with the particulars of her obstetrical course. It would be unkind and without basis in fact to blame your mother’s or your mother-in-law’s sedentary behavior for your child’s poor metabolic health. However, it is reasonable to point out to women considering pregnancy that, in addition to avoiding alcohol and smoking, a good dose of exercise during pregnancy will benefit their children. You can point out that it may even benefit their grandchildren. And of course, once the baby is born and a mother feels comfortable returning to her exercise regime, she should go for it. Remind her also that parenting by example is still the best way to do it.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

“Grandma’s workouts may have made you healthier.” The title and accompanying photo of a pair of well-worn women’s running shoes caught my eye immediately. For whatever reason, we are a family of exercisers. My wife has competed in several triathlons and won two of them. With her I have cycled across the United States. It has not surprised us that all three of our children have run at least one marathon. I have always viewed their continued devotion to an active lifestyle and their healthy bodies as a tribute to the benefits of our attempts at parenting by example. We certainly didn’t coach them, lecture them, or run family boot camps on weekends and school vacations.

I had never really given much thought as to whether their grandparents also may have played any role in their affinity for physical activity until I read that article. Apparently, my mother was a gifted athlete as a young woman. I have seen photos of her playing tennis, skiing, and diving and heard stories, but I never saw her do any of these activities except a single perfect swan dive when I must have been 8 or 9 years old.

Similarly, scrapbooks reveal that my mother-in-law had an active sports life in high school. But we never saw any evidence of her athletic activity save a devotion to a gentle backstroke in the cold Maine waters during the summer. My wife and I and our children never saw these grandmothers do anything more sporting or physically taxing than single-handedly preparing a full Thanksgiving dinner. How could their exercise habits have influenced the health of their grandchildren?

A team of researchers at the Joslin Diabetes Center in Boston found that female mice who were given the opportunity to exercise produced offspring that had lower fat mass, higher bone mineral density, and insulin levels usually associated with a lower risk of type 2 diabetes. And, in a bit of a surprise, the next generation of offspring accrued a similar benefit even though its mothers were not exercising. The role of exercise in the fathers was eliminated by experimental design.

So it appears that the first-generation offspring’s gametes and hence the third generation was being exposed in utero to something generated by the grandmothers’ exercise. It does not appear to be a behavior pattern that is passed on. It may have to do with epigenetics. Searching for this unknown factor is ongoing and broad based.

Obviously, similar studies in humans are not on the drawing board. Our reproductive cycle is significantly longer than the 2 years of the mouse. However, looking at their current data, the researchers feel comfortable encouraging a mother to exercise during pregnancy as long as it is compatible with the particulars of her obstetrical course. It would be unkind and without basis in fact to blame your mother’s or your mother-in-law’s sedentary behavior for your child’s poor metabolic health. However, it is reasonable to point out to women considering pregnancy that, in addition to avoiding alcohol and smoking, a good dose of exercise during pregnancy will benefit their children. You can point out that it may even benefit their grandchildren. And of course, once the baby is born and a mother feels comfortable returning to her exercise regime, she should go for it. Remind her also that parenting by example is still the best way to do it.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

New medications such as emicizumab (Hemlibra) are transforming the lives of patients with hemophilia A, and more treatments are in the pipeline.

“It’s an amazing time to be a hemophilia provider,” Alice D. Ma, MD, University of North Carolina at Chapel Hill hematologist and bleeding disorder specialist, said in an interview. “There are real options, and it’s very exciting.”

But the drugs come with quirks that hematologists must understand, hemophilia specialists cautioned, and stubborn insurers pose significant obstacles to appropriate care. Also, new generations of medications in development offer both hope and more questions.

By far, the biggest game changer in hemophilia A is a monoclonal antibody called emicizumab (Hemlibra), first approved by the Food and Drug Administration for hemophilia A patients with factor VIII inhibitors and then in 2018 for those without factor VIII inhibitors.

“It’s just been getting a bigger and bigger slice of market share as patients and parents really buy in to how great that product is,” Dr. Ma said. “I do not have any hemophilia A patients with factor VIII inhibitors who aren’t on it. That’s just kind of a no-brainer, no ifs, ands, or buts.”

About 50%-60% of her noninhibitor patients with hemophilia A take the drug, she said.

According to its manufacturer, Genentech, the drug “acts like a bridge, bringing factor IXa and factor X together to allow the blood coagulation process to continue without needing to replace factor VIII.”

Since emicizumab is not a blood factor, Dr. Ma said, it doesn’t cross-react with antibodies or inhibitors. “The other thing that is pretty amazing is that it’s given subcutaneously as opposed to intravenously. It’s given under the skin, kind of like an insulin shot, rather than into a vein.”

Prophylaxis treatments did exist for patients with hemophilia A prior to emicizumab, University of North Carolina at Chapel Hill hematologist and blood disorder specialist Nigel S. Key, MB, ChB, said in an interview. But the treatments didn’t stop all bleeding. “We never really kept them under control,” he said, adding that patients needed to get infusions several times a week. “It was cumbersome and took a lot of compliance, a lot of effort to do it.

Thanks to emicizumab, adult patients don’t have to put on tourniquets and stick butterfly needles into their own veins anymore, and parents no longer need to regularly give factor infusions to their children every 2-3 days, Dr. Ma said. Instead, doses may be required just once a week.
 

Not every patient is eager to embrace emicizumab

Emicizumab isn’t necessarily an easy sell. Home-care company pharmacies don’t get reimbursed as much for providing emicizumab, compared with factor infusions, Dr. Ma said, and some of these companies are urging parents to not accept the drug for their kids.

Prior experience can also make people wary. According to Dr. Ma, one of her patients – a 62-year-old man – was reluctant to take factor because he’d gotten infected with HIV from an infusion. “For guys of that certain age, factor was death. It was poison, so you tried really hard not to take it.”

The patient now regrets not taking emicizumab earlier. He told Dr. Ma that his joints “do feel better than when I took factor regularly,” and “he really thinks that it has made his hemophilia recede into the background of his life, which is pretty, pretty nice.”

In fact, Dr. Ma said, he dropped a 7-pound rock on his foot but did not need to take factor or be hospitalized because of bleeding. Instead, he simply “watched a bruise form and then get better.”

As for challenges beyond convincing patients to take emicizumab, Dr. Ma said that insurers can may still refuse to pay for it in noninhibitor patients. “Some of them say you have to fail a regular clotting factor to be able to take Hemlibra,” she said, noting that she finds this viewpoint intolerable.

Hemlibra is remarkably expensive, but treatment of bleeds is also pricey. A 2021 study found that median 6-month hemostatic treatment costs in hemophilia A patients fell from more than $176,000 to barely $128,000 after they started taking the drug.

There’s another hitch. Some hematologists don’t realize that the drug can throw off certain coagulation readings. Dr. Ma recalled that a patient with hemophilia A went to a different healthcare facility for a gall bladder operation, and hematology fellows there failed to adjust his factor VIII level – an extraordinarily high 400%, suggesting high coagulation – to reflect his use of emicizumab.

“My patient bled severely and could have lost his life,” Dr. Ma said.
 

Despite gains, hemophilia B remains hard to treat

The much rarer hemophilia B (the type that affected members of European royal families who descended from Queen Victoria) has proved more difficult to treat than hemophilia A. An estimated 1 in 5,600 males in the United States are born with hemophilia A, compared with 1 in 19,300 males born with hemophilia B. The conditions rarely affect females.

Recombinant factor IX products that replace a missing protein have been improved and can now be given every 7 or 14 days, instead of twice a week, Dr. Key said. As for the future, so-called rebalancing therapies are in phase 3 trials and look promising: “Instead of trying to beef up the proclotting proteins, you’re trying to knock down the anticlotting proteins. ‘Rebalancing’ is a good way to think of it.”

These treatments are also agnostic – like Hemlibra – to the presence of inhibitors, he said.

These drugs could be available within a few years, Dr. Key said. “The major concern is always going to be a risk of thrombosis or clotting. Some of that has only become apparent through clinical trials and require a return to the drawing board to redesign the dosing to hit the safe, sweet spot that prevents bleeds but doesn’t cause clots.”

Dr. Ma agreed that clots are a significant risk from rebalancing agents. “I don’t know that I would put a factor IX patient without an inhibitor on a rebalancing therapy, because we already have pretty darn good therapies for them,” she said. However, factor IX patients with inhibitors do need better treatments, “and we’re all looking forward to the next approved drugs there.”
 

Hoopla for gene therapy, with questions, as well

The prospect of gene therapy for hemophilia, meanwhile, continues to draw attention as phase 3 trials continue. Potentially, gene therapy could be given just once to patients with hemophilia A or hemophilia B and provide bleeding control indefinitely, Dr. Ma said.

However, Dr. Key wondered whether gene therapy may be useful in hemophilia A, since emicizumab has worked so well. “I just don’t see the tsunami of patients who are wanting to undergo gene therapy in the first few years. I think there’ll be relatively slow uptake due to a lot of factors, including reimbursement.”

Hematologist Amar H. Kelkar, MD, of Dana-Farber Cancer Institute in Boston, is also skeptical that a groundswell of patients will embrace gene therapy, even if one-time treatment lasts for years. Current treatments are working well for many patients, Dr. Kelkar said in an interview, “and comfort with novel therapies may be slow within the community, especially if the treatment effect is expected to be transient. This is the same community that was hit hard by contaminated blood products during the HIV crisis, so it may be hard to convince a large number of patients to adopt a new type of therapy. There’s also the issue of the projected high upfront cost of gene therapies. Of course, I’d love to be wrong, especially if cost issues for the patients can be mitigated.”

Moving forward, both Dr. Ma and Dr. Key urged hematologists to send their hemophilia patients to Hemophilia Treatment Centers so they can get specialized care. There are about 140 of these federally funded centers around the country, according to the National Hemophilia Foundation. Many are located in children’s hospitals.

Hemophilia treatment now requires a subspecialty degree of knowledge that’s difficult for a hematologist in general practice to master, Dr. Ma said. “If you have a patient with hemophilia, and you’re in private practice for general hematology/oncology, please send them to a Hemophilia Treatment Center for something like a once-a-year check-in to make sure that the patient is getting comprehensive care.”

Dr. Ma discloses relationships with Takeda (research funding and consultation). Dr. Key discloses relationships with BioMarin and Takeda (advisory board), Novo Nordisk (grants review committee), and Uniqure (steering committee). Dr. Kelkar has no disclosures.

New medications such as emicizumab (Hemlibra) are transforming the lives of patients with hemophilia A, and more treatments are in the pipeline.

“It’s an amazing time to be a hemophilia provider,” Alice D. Ma, MD, University of North Carolina at Chapel Hill hematologist and bleeding disorder specialist, said in an interview. “There are real options, and it’s very exciting.”

But the drugs come with quirks that hematologists must understand, hemophilia specialists cautioned, and stubborn insurers pose significant obstacles to appropriate care. Also, new generations of medications in development offer both hope and more questions.

By far, the biggest game changer in hemophilia A is a monoclonal antibody called emicizumab (Hemlibra), first approved by the Food and Drug Administration for hemophilia A patients with factor VIII inhibitors and then in 2018 for those without factor VIII inhibitors.

“It’s just been getting a bigger and bigger slice of market share as patients and parents really buy in to how great that product is,” Dr. Ma said. “I do not have any hemophilia A patients with factor VIII inhibitors who aren’t on it. That’s just kind of a no-brainer, no ifs, ands, or buts.”

About 50%-60% of her noninhibitor patients with hemophilia A take the drug, she said.

According to its manufacturer, Genentech, the drug “acts like a bridge, bringing factor IXa and factor X together to allow the blood coagulation process to continue without needing to replace factor VIII.”

Since emicizumab is not a blood factor, Dr. Ma said, it doesn’t cross-react with antibodies or inhibitors. “The other thing that is pretty amazing is that it’s given subcutaneously as opposed to intravenously. It’s given under the skin, kind of like an insulin shot, rather than into a vein.”

Prophylaxis treatments did exist for patients with hemophilia A prior to emicizumab, University of North Carolina at Chapel Hill hematologist and blood disorder specialist Nigel S. Key, MB, ChB, said in an interview. But the treatments didn’t stop all bleeding. “We never really kept them under control,” he said, adding that patients needed to get infusions several times a week. “It was cumbersome and took a lot of compliance, a lot of effort to do it.

Thanks to emicizumab, adult patients don’t have to put on tourniquets and stick butterfly needles into their own veins anymore, and parents no longer need to regularly give factor infusions to their children every 2-3 days, Dr. Ma said. Instead, doses may be required just once a week.
 

Not every patient is eager to embrace emicizumab

Emicizumab isn’t necessarily an easy sell. Home-care company pharmacies don’t get reimbursed as much for providing emicizumab, compared with factor infusions, Dr. Ma said, and some of these companies are urging parents to not accept the drug for their kids.

Prior experience can also make people wary. According to Dr. Ma, one of her patients – a 62-year-old man – was reluctant to take factor because he’d gotten infected with HIV from an infusion. “For guys of that certain age, factor was death. It was poison, so you tried really hard not to take it.”

The patient now regrets not taking emicizumab earlier. He told Dr. Ma that his joints “do feel better than when I took factor regularly,” and “he really thinks that it has made his hemophilia recede into the background of his life, which is pretty, pretty nice.”

In fact, Dr. Ma said, he dropped a 7-pound rock on his foot but did not need to take factor or be hospitalized because of bleeding. Instead, he simply “watched a bruise form and then get better.”

As for challenges beyond convincing patients to take emicizumab, Dr. Ma said that insurers can may still refuse to pay for it in noninhibitor patients. “Some of them say you have to fail a regular clotting factor to be able to take Hemlibra,” she said, noting that she finds this viewpoint intolerable.

Hemlibra is remarkably expensive, but treatment of bleeds is also pricey. A 2021 study found that median 6-month hemostatic treatment costs in hemophilia A patients fell from more than $176,000 to barely $128,000 after they started taking the drug.

There’s another hitch. Some hematologists don’t realize that the drug can throw off certain coagulation readings. Dr. Ma recalled that a patient with hemophilia A went to a different healthcare facility for a gall bladder operation, and hematology fellows there failed to adjust his factor VIII level – an extraordinarily high 400%, suggesting high coagulation – to reflect his use of emicizumab.

“My patient bled severely and could have lost his life,” Dr. Ma said.
 

Despite gains, hemophilia B remains hard to treat

The much rarer hemophilia B (the type that affected members of European royal families who descended from Queen Victoria) has proved more difficult to treat than hemophilia A. An estimated 1 in 5,600 males in the United States are born with hemophilia A, compared with 1 in 19,300 males born with hemophilia B. The conditions rarely affect females.

Recombinant factor IX products that replace a missing protein have been improved and can now be given every 7 or 14 days, instead of twice a week, Dr. Key said. As for the future, so-called rebalancing therapies are in phase 3 trials and look promising: “Instead of trying to beef up the proclotting proteins, you’re trying to knock down the anticlotting proteins. ‘Rebalancing’ is a good way to think of it.”

These treatments are also agnostic – like Hemlibra – to the presence of inhibitors, he said.

These drugs could be available within a few years, Dr. Key said. “The major concern is always going to be a risk of thrombosis or clotting. Some of that has only become apparent through clinical trials and require a return to the drawing board to redesign the dosing to hit the safe, sweet spot that prevents bleeds but doesn’t cause clots.”

Dr. Ma agreed that clots are a significant risk from rebalancing agents. “I don’t know that I would put a factor IX patient without an inhibitor on a rebalancing therapy, because we already have pretty darn good therapies for them,” she said. However, factor IX patients with inhibitors do need better treatments, “and we’re all looking forward to the next approved drugs there.”
 

Hoopla for gene therapy, with questions, as well

The prospect of gene therapy for hemophilia, meanwhile, continues to draw attention as phase 3 trials continue. Potentially, gene therapy could be given just once to patients with hemophilia A or hemophilia B and provide bleeding control indefinitely, Dr. Ma said.

However, Dr. Key wondered whether gene therapy may be useful in hemophilia A, since emicizumab has worked so well. “I just don’t see the tsunami of patients who are wanting to undergo gene therapy in the first few years. I think there’ll be relatively slow uptake due to a lot of factors, including reimbursement.”

Hematologist Amar H. Kelkar, MD, of Dana-Farber Cancer Institute in Boston, is also skeptical that a groundswell of patients will embrace gene therapy, even if one-time treatment lasts for years. Current treatments are working well for many patients, Dr. Kelkar said in an interview, “and comfort with novel therapies may be slow within the community, especially if the treatment effect is expected to be transient. This is the same community that was hit hard by contaminated blood products during the HIV crisis, so it may be hard to convince a large number of patients to adopt a new type of therapy. There’s also the issue of the projected high upfront cost of gene therapies. Of course, I’d love to be wrong, especially if cost issues for the patients can be mitigated.”

Moving forward, both Dr. Ma and Dr. Key urged hematologists to send their hemophilia patients to Hemophilia Treatment Centers so they can get specialized care. There are about 140 of these federally funded centers around the country, according to the National Hemophilia Foundation. Many are located in children’s hospitals.

Hemophilia treatment now requires a subspecialty degree of knowledge that’s difficult for a hematologist in general practice to master, Dr. Ma said. “If you have a patient with hemophilia, and you’re in private practice for general hematology/oncology, please send them to a Hemophilia Treatment Center for something like a once-a-year check-in to make sure that the patient is getting comprehensive care.”

Dr. Ma discloses relationships with Takeda (research funding and consultation). Dr. Key discloses relationships with BioMarin and Takeda (advisory board), Novo Nordisk (grants review committee), and Uniqure (steering committee). Dr. Kelkar has no disclosures.

New medications such as emicizumab (Hemlibra) are transforming the lives of patients with hemophilia A, and more treatments are in the pipeline.

“It’s an amazing time to be a hemophilia provider,” Alice D. Ma, MD, University of North Carolina at Chapel Hill hematologist and bleeding disorder specialist, said in an interview. “There are real options, and it’s very exciting.”

But the drugs come with quirks that hematologists must understand, hemophilia specialists cautioned, and stubborn insurers pose significant obstacles to appropriate care. Also, new generations of medications in development offer both hope and more questions.

By far, the biggest game changer in hemophilia A is a monoclonal antibody called emicizumab (Hemlibra), first approved by the Food and Drug Administration for hemophilia A patients with factor VIII inhibitors and then in 2018 for those without factor VIII inhibitors.

“It’s just been getting a bigger and bigger slice of market share as patients and parents really buy in to how great that product is,” Dr. Ma said. “I do not have any hemophilia A patients with factor VIII inhibitors who aren’t on it. That’s just kind of a no-brainer, no ifs, ands, or buts.”

About 50%-60% of her noninhibitor patients with hemophilia A take the drug, she said.

According to its manufacturer, Genentech, the drug “acts like a bridge, bringing factor IXa and factor X together to allow the blood coagulation process to continue without needing to replace factor VIII.”

Since emicizumab is not a blood factor, Dr. Ma said, it doesn’t cross-react with antibodies or inhibitors. “The other thing that is pretty amazing is that it’s given subcutaneously as opposed to intravenously. It’s given under the skin, kind of like an insulin shot, rather than into a vein.”

Prophylaxis treatments did exist for patients with hemophilia A prior to emicizumab, University of North Carolina at Chapel Hill hematologist and blood disorder specialist Nigel S. Key, MB, ChB, said in an interview. But the treatments didn’t stop all bleeding. “We never really kept them under control,” he said, adding that patients needed to get infusions several times a week. “It was cumbersome and took a lot of compliance, a lot of effort to do it.

Thanks to emicizumab, adult patients don’t have to put on tourniquets and stick butterfly needles into their own veins anymore, and parents no longer need to regularly give factor infusions to their children every 2-3 days, Dr. Ma said. Instead, doses may be required just once a week.
 

Not every patient is eager to embrace emicizumab

Emicizumab isn’t necessarily an easy sell. Home-care company pharmacies don’t get reimbursed as much for providing emicizumab, compared with factor infusions, Dr. Ma said, and some of these companies are urging parents to not accept the drug for their kids.

Prior experience can also make people wary. According to Dr. Ma, one of her patients – a 62-year-old man – was reluctant to take factor because he’d gotten infected with HIV from an infusion. “For guys of that certain age, factor was death. It was poison, so you tried really hard not to take it.”

The patient now regrets not taking emicizumab earlier. He told Dr. Ma that his joints “do feel better than when I took factor regularly,” and “he really thinks that it has made his hemophilia recede into the background of his life, which is pretty, pretty nice.”

In fact, Dr. Ma said, he dropped a 7-pound rock on his foot but did not need to take factor or be hospitalized because of bleeding. Instead, he simply “watched a bruise form and then get better.”

As for challenges beyond convincing patients to take emicizumab, Dr. Ma said that insurers can may still refuse to pay for it in noninhibitor patients. “Some of them say you have to fail a regular clotting factor to be able to take Hemlibra,” she said, noting that she finds this viewpoint intolerable.

Hemlibra is remarkably expensive, but treatment of bleeds is also pricey. A 2021 study found that median 6-month hemostatic treatment costs in hemophilia A patients fell from more than $176,000 to barely $128,000 after they started taking the drug.

There’s another hitch. Some hematologists don’t realize that the drug can throw off certain coagulation readings. Dr. Ma recalled that a patient with hemophilia A went to a different healthcare facility for a gall bladder operation, and hematology fellows there failed to adjust his factor VIII level – an extraordinarily high 400%, suggesting high coagulation – to reflect his use of emicizumab.

“My patient bled severely and could have lost his life,” Dr. Ma said.
 

Despite gains, hemophilia B remains hard to treat

The much rarer hemophilia B (the type that affected members of European royal families who descended from Queen Victoria) has proved more difficult to treat than hemophilia A. An estimated 1 in 5,600 males in the United States are born with hemophilia A, compared with 1 in 19,300 males born with hemophilia B. The conditions rarely affect females.

Recombinant factor IX products that replace a missing protein have been improved and can now be given every 7 or 14 days, instead of twice a week, Dr. Key said. As for the future, so-called rebalancing therapies are in phase 3 trials and look promising: “Instead of trying to beef up the proclotting proteins, you’re trying to knock down the anticlotting proteins. ‘Rebalancing’ is a good way to think of it.”

These treatments are also agnostic – like Hemlibra – to the presence of inhibitors, he said.

These drugs could be available within a few years, Dr. Key said. “The major concern is always going to be a risk of thrombosis or clotting. Some of that has only become apparent through clinical trials and require a return to the drawing board to redesign the dosing to hit the safe, sweet spot that prevents bleeds but doesn’t cause clots.”

Dr. Ma agreed that clots are a significant risk from rebalancing agents. “I don’t know that I would put a factor IX patient without an inhibitor on a rebalancing therapy, because we already have pretty darn good therapies for them,” she said. However, factor IX patients with inhibitors do need better treatments, “and we’re all looking forward to the next approved drugs there.”
 

Hoopla for gene therapy, with questions, as well

The prospect of gene therapy for hemophilia, meanwhile, continues to draw attention as phase 3 trials continue. Potentially, gene therapy could be given just once to patients with hemophilia A or hemophilia B and provide bleeding control indefinitely, Dr. Ma said.

However, Dr. Key wondered whether gene therapy may be useful in hemophilia A, since emicizumab has worked so well. “I just don’t see the tsunami of patients who are wanting to undergo gene therapy in the first few years. I think there’ll be relatively slow uptake due to a lot of factors, including reimbursement.”

Hematologist Amar H. Kelkar, MD, of Dana-Farber Cancer Institute in Boston, is also skeptical that a groundswell of patients will embrace gene therapy, even if one-time treatment lasts for years. Current treatments are working well for many patients, Dr. Kelkar said in an interview, “and comfort with novel therapies may be slow within the community, especially if the treatment effect is expected to be transient. This is the same community that was hit hard by contaminated blood products during the HIV crisis, so it may be hard to convince a large number of patients to adopt a new type of therapy. There’s also the issue of the projected high upfront cost of gene therapies. Of course, I’d love to be wrong, especially if cost issues for the patients can be mitigated.”

Moving forward, both Dr. Ma and Dr. Key urged hematologists to send their hemophilia patients to Hemophilia Treatment Centers so they can get specialized care. There are about 140 of these federally funded centers around the country, according to the National Hemophilia Foundation. Many are located in children’s hospitals.

Hemophilia treatment now requires a subspecialty degree of knowledge that’s difficult for a hematologist in general practice to master, Dr. Ma said. “If you have a patient with hemophilia, and you’re in private practice for general hematology/oncology, please send them to a Hemophilia Treatment Center for something like a once-a-year check-in to make sure that the patient is getting comprehensive care.”

Dr. Ma discloses relationships with Takeda (research funding and consultation). Dr. Key discloses relationships with BioMarin and Takeda (advisory board), Novo Nordisk (grants review committee), and Uniqure (steering committee). Dr. Kelkar has no disclosures.

Key clinical point: A diet containing red meat did not have any significant effect on most glycemic and insulinemic risk factors associated with type 2 diabetes (T2D), but it led to a significant reduction in postprandial glucose level compared with a diet containing less or no red meat.

Major finding: A diet with vs without or less meat had no significant effect on insulin sensitivity (standardized mean difference [SMD] −0.11; 95% CI −0.39 to 0.16), insulin resistance (SMD 0.11; 95% CI −0.24 to 0.45), fasting glucose level (SMD 0.13; 95% CI −0.04 to 0.29), and fasting insulin level (SMD 0.08; 95% CI −0.16 to 0.32), but it significantly reduced the postprandial glucose level (SMD −0.44; P < .001).

Study details: Findings are from a meta-analysis of 21 randomized controlled trials that evaluated the association between red meat intake and T2D risk.

Disclosures: This study was funded by the Beef Checkoff. Three authors declared being employees of Midwest Biomedical Research (USA), which received research funding from Beef Checkoff and National Pork Board.

Source: Sanders LM et al. Red meat consumption and risk factors for type 2 diabetes: a systematic review and meta-analysis of randomized controlled trials. Eur J Clin Nutr. 2022 (May 5). Doi: 10.1038/s41430-022-01150-1

Key clinical point: A diet containing red meat did not have any significant effect on most glycemic and insulinemic risk factors associated with type 2 diabetes (T2D), but it led to a significant reduction in postprandial glucose level compared with a diet containing less or no red meat.

Major finding: A diet with vs without or less meat had no significant effect on insulin sensitivity (standardized mean difference [SMD] −0.11; 95% CI −0.39 to 0.16), insulin resistance (SMD 0.11; 95% CI −0.24 to 0.45), fasting glucose level (SMD 0.13; 95% CI −0.04 to 0.29), and fasting insulin level (SMD 0.08; 95% CI −0.16 to 0.32), but it significantly reduced the postprandial glucose level (SMD −0.44; P < .001).

Study details: Findings are from a meta-analysis of 21 randomized controlled trials that evaluated the association between red meat intake and T2D risk.

Disclosures: This study was funded by the Beef Checkoff. Three authors declared being employees of Midwest Biomedical Research (USA), which received research funding from Beef Checkoff and National Pork Board.

Source: Sanders LM et al. Red meat consumption and risk factors for type 2 diabetes: a systematic review and meta-analysis of randomized controlled trials. Eur J Clin Nutr. 2022 (May 5). Doi: 10.1038/s41430-022-01150-1

Key clinical point: A diet containing red meat did not have any significant effect on most glycemic and insulinemic risk factors associated with type 2 diabetes (T2D), but it led to a significant reduction in postprandial glucose level compared with a diet containing less or no red meat.

Major finding: A diet with vs without or less meat had no significant effect on insulin sensitivity (standardized mean difference [SMD] −0.11; 95% CI −0.39 to 0.16), insulin resistance (SMD 0.11; 95% CI −0.24 to 0.45), fasting glucose level (SMD 0.13; 95% CI −0.04 to 0.29), and fasting insulin level (SMD 0.08; 95% CI −0.16 to 0.32), but it significantly reduced the postprandial glucose level (SMD −0.44; P < .001).

Study details: Findings are from a meta-analysis of 21 randomized controlled trials that evaluated the association between red meat intake and T2D risk.

Disclosures: This study was funded by the Beef Checkoff. Three authors declared being employees of Midwest Biomedical Research (USA), which received research funding from Beef Checkoff and National Pork Board.

Source: Sanders LM et al. Red meat consumption and risk factors for type 2 diabetes: a systematic review and meta-analysis of randomized controlled trials. Eur J Clin Nutr. 2022 (May 5). Doi: 10.1038/s41430-022-01150-1

Key clinical point: Cotadutide vs placebo was safe and effective in reducing body weight, glycated hemoglobin (HbA1c) level, and fasting plasma glucose level in patients with type 2 diabetes mellitus (T2D) and overweight or obesity.

Major finding: Percent decrease in body weight (mean difference [MD] 3.31; 95% CI 2.76-3.38) and glucose area under the plasma concentration curve (MD 30.15; 95% CI 23.18-37.12) and reduction in HbA1c (MD 0.68; 95% CI 0.58-0.79) and fasting plasma glucose (MD 31.31 mg/dL; 95% CI 22.59-40.04) levels over time were higher with cotadutide than placebo. Treatment-emergent serious adverse events were not significantly different between the treatment groups.

Study details: Findings are from a meta-analysis of eight randomized controlled trials including 1259 patients with T2D (body mass index 22-40 kg/m²) who received cotadutide (n = 890), placebo (n = 259), or other interventions (n = 110).

Disclosures: The study was funded by the Science, Technology & Innovation Funding Authority in cooperation with The Egyptian Knowledge Bank. The authors declared no conflicts of interest.

Source: Ali MM et al. Impact of Cotadutide drug on patients with type 2 diabetes mellitus: a systematic review and meta-analysis BMC Endocr Disord. 2022;22:113 (Apr 29). Doi: 10.1186/s12902-022-01031-5

Key clinical point: Cotadutide vs placebo was safe and effective in reducing body weight, glycated hemoglobin (HbA1c) level, and fasting plasma glucose level in patients with type 2 diabetes mellitus (T2D) and overweight or obesity.

Major finding: Percent decrease in body weight (mean difference [MD] 3.31; 95% CI 2.76-3.38) and glucose area under the plasma concentration curve (MD 30.15; 95% CI 23.18-37.12) and reduction in HbA1c (MD 0.68; 95% CI 0.58-0.79) and fasting plasma glucose (MD 31.31 mg/dL; 95% CI 22.59-40.04) levels over time were higher with cotadutide than placebo. Treatment-emergent serious adverse events were not significantly different between the treatment groups.

Study details: Findings are from a meta-analysis of eight randomized controlled trials including 1259 patients with T2D (body mass index 22-40 kg/m²) who received cotadutide (n = 890), placebo (n = 259), or other interventions (n = 110).

Disclosures: The study was funded by the Science, Technology & Innovation Funding Authority in cooperation with The Egyptian Knowledge Bank. The authors declared no conflicts of interest.

Source: Ali MM et al. Impact of Cotadutide drug on patients with type 2 diabetes mellitus: a systematic review and meta-analysis BMC Endocr Disord. 2022;22:113 (Apr 29). Doi: 10.1186/s12902-022-01031-5

Key clinical point: Cotadutide vs placebo was safe and effective in reducing body weight, glycated hemoglobin (HbA1c) level, and fasting plasma glucose level in patients with type 2 diabetes mellitus (T2D) and overweight or obesity.

Major finding: Percent decrease in body weight (mean difference [MD] 3.31; 95% CI 2.76-3.38) and glucose area under the plasma concentration curve (MD 30.15; 95% CI 23.18-37.12) and reduction in HbA1c (MD 0.68; 95% CI 0.58-0.79) and fasting plasma glucose (MD 31.31 mg/dL; 95% CI 22.59-40.04) levels over time were higher with cotadutide than placebo. Treatment-emergent serious adverse events were not significantly different between the treatment groups.

Study details: Findings are from a meta-analysis of eight randomized controlled trials including 1259 patients with T2D (body mass index 22-40 kg/m²) who received cotadutide (n = 890), placebo (n = 259), or other interventions (n = 110).

Disclosures: The study was funded by the Science, Technology & Innovation Funding Authority in cooperation with The Egyptian Knowledge Bank. The authors declared no conflicts of interest.

Source: Ali MM et al. Impact of Cotadutide drug on patients with type 2 diabetes mellitus: a systematic review and meta-analysis BMC Endocr Disord. 2022;22:113 (Apr 29). Doi: 10.1186/s12902-022-01031-5

Key clinical point: In patients with type 2 diabetes mellitus (T2D) for ≥10 years, metformin use vs no use was significantly associated with a lower risk for any and early age-related macular degeneration (AMD) but not late AMD.

Major finding: A significant association was observed between metformin use and any AMD (adjusted odds ratio [aOR] 0.24) and early AMD (aOR 0.17; both P < .0001), but not late AMD (P = .0619). Prolonged use (>5 years) and high cumulative dose (>3500 g) of metformin reduced AMD risk (P_trend = .0007).

Study details: This retrospective study included 324 patients aged ≥50 years diagnosed with T2D for ≥10 years, of which 209 were metformin users and 115 were metformin nonusers.

Disclosures: This study was funded by Hospital Youth Research Fund of China-Japan

Friendship Hospital and Beijing University of Chemical Technology-China-Japan Friendship Hospital Biomedical Translational Engineering Research Center Joint Fund. The authors declared no competing interests.

Source: Jiang J et al. Association between metformin use and the risk of age-related macular degeneration in patients with type 2 diabetes: A retrospective study. BMJ Open. 2022;12:e054420 (Apr 26). Doi: 10.1136/bmjopen-2021-054420

Key clinical point: In patients with type 2 diabetes mellitus (T2D) for ≥10 years, metformin use vs no use was significantly associated with a lower risk for any and early age-related macular degeneration (AMD) but not late AMD.

Major finding: A significant association was observed between metformin use and any AMD (adjusted odds ratio [aOR] 0.24) and early AMD (aOR 0.17; both P < .0001), but not late AMD (P = .0619). Prolonged use (>5 years) and high cumulative dose (>3500 g) of metformin reduced AMD risk (P_trend = .0007).

Study details: This retrospective study included 324 patients aged ≥50 years diagnosed with T2D for ≥10 years, of which 209 were metformin users and 115 were metformin nonusers.

Disclosures: This study was funded by Hospital Youth Research Fund of China-Japan

Friendship Hospital and Beijing University of Chemical Technology-China-Japan Friendship Hospital Biomedical Translational Engineering Research Center Joint Fund. The authors declared no competing interests.

Source: Jiang J et al. Association between metformin use and the risk of age-related macular degeneration in patients with type 2 diabetes: A retrospective study. BMJ Open. 2022;12:e054420 (Apr 26). Doi: 10.1136/bmjopen-2021-054420

Key clinical point: In patients with type 2 diabetes mellitus (T2D) for ≥10 years, metformin use vs no use was significantly associated with a lower risk for any and early age-related macular degeneration (AMD) but not late AMD.

Major finding: A significant association was observed between metformin use and any AMD (adjusted odds ratio [aOR] 0.24) and early AMD (aOR 0.17; both P < .0001), but not late AMD (P = .0619). Prolonged use (>5 years) and high cumulative dose (>3500 g) of metformin reduced AMD risk (P_trend = .0007).

Study details: This retrospective study included 324 patients aged ≥50 years diagnosed with T2D for ≥10 years, of which 209 were metformin users and 115 were metformin nonusers.

Disclosures: This study was funded by Hospital Youth Research Fund of China-Japan

Friendship Hospital and Beijing University of Chemical Technology-China-Japan Friendship Hospital Biomedical Translational Engineering Research Center Joint Fund. The authors declared no competing interests.

Source: Jiang J et al. Association between metformin use and the risk of age-related macular degeneration in patients with type 2 diabetes: A retrospective study. BMJ Open. 2022;12:e054420 (Apr 26). Doi: 10.1136/bmjopen-2021-054420

Key clinical point: Patients with first-ever stroke and type 2 diabetes mellitus (T2D) who receive metformin treatment (MT) show lower stroke severity, case fatality, and disability rates.

Major finding: MT vs non-MT group had a lower rate of in-hospital case fatality (odds ratio [OR] 0.63; 95% CI 0.47-0.84), 12-month case fatality (OR 0.69; 95% CI 0.50-0.88), and 12-month disability (OR 0.83; 95% CI 0.70-0.95).

Study details: The data come from a prospective, hospital-based cohort study including 7587 patients with first-ever stroke and T2D, of which 3593 (47.36%) received MT (MT group) and 3994 (52.64%) did not receive MT (non-MT group).

Disclosures: This study was supported by the National Major Public Health Service Projects, Chinese Academy of Medical Sciences Innovation Fund for Medical Science, Natural Science Foundation of Tianjin, and China Postdoctoral Science Foundation, among others. The authors declared no conflicts of interest.

Source: Tu WJ et al. Metformin use is associated with low risk of case fatality and disability rates in first-ever stroke patients with type 2 diabetes. Ther Adv Chronic Dis. 2022 (Apr 19). Doi: 10.1177/20406223221076894

Key clinical point: Patients with first-ever stroke and type 2 diabetes mellitus (T2D) who receive metformin treatment (MT) show lower stroke severity, case fatality, and disability rates.

Major finding: MT vs non-MT group had a lower rate of in-hospital case fatality (odds ratio [OR] 0.63; 95% CI 0.47-0.84), 12-month case fatality (OR 0.69; 95% CI 0.50-0.88), and 12-month disability (OR 0.83; 95% CI 0.70-0.95).

Study details: The data come from a prospective, hospital-based cohort study including 7587 patients with first-ever stroke and T2D, of which 3593 (47.36%) received MT (MT group) and 3994 (52.64%) did not receive MT (non-MT group).

Disclosures: This study was supported by the National Major Public Health Service Projects, Chinese Academy of Medical Sciences Innovation Fund for Medical Science, Natural Science Foundation of Tianjin, and China Postdoctoral Science Foundation, among others. The authors declared no conflicts of interest.

Source: Tu WJ et al. Metformin use is associated with low risk of case fatality and disability rates in first-ever stroke patients with type 2 diabetes. Ther Adv Chronic Dis. 2022 (Apr 19). Doi: 10.1177/20406223221076894

Key clinical point: Patients with first-ever stroke and type 2 diabetes mellitus (T2D) who receive metformin treatment (MT) show lower stroke severity, case fatality, and disability rates.

Major finding: MT vs non-MT group had a lower rate of in-hospital case fatality (odds ratio [OR] 0.63; 95% CI 0.47-0.84), 12-month case fatality (OR 0.69; 95% CI 0.50-0.88), and 12-month disability (OR 0.83; 95% CI 0.70-0.95).

Study details: The data come from a prospective, hospital-based cohort study including 7587 patients with first-ever stroke and T2D, of which 3593 (47.36%) received MT (MT group) and 3994 (52.64%) did not receive MT (non-MT group).

Disclosures: This study was supported by the National Major Public Health Service Projects, Chinese Academy of Medical Sciences Innovation Fund for Medical Science, Natural Science Foundation of Tianjin, and China Postdoctoral Science Foundation, among others. The authors declared no conflicts of interest.

Source: Tu WJ et al. Metformin use is associated with low risk of case fatality and disability rates in first-ever stroke patients with type 2 diabetes. Ther Adv Chronic Dis. 2022 (Apr 19). Doi: 10.1177/20406223221076894

Key clinical point: Body weight gain and loss are significantly associated with a higher risk for hip fracture in patients with type 2 diabetes (T2D), irrespective of the body mass index.

Major finding: Compared with stable weight, body weight loss of ≥10% (adjusted hazard ratio [aHR] 1.605; 95% CI 1.493-1.725) and 5%-10% (aHR 1.237; 95% CI 1.177-1.300) and gain of ≥10% (aHR 1.457; 95% CI 1.318-1.612) and 5%-≤10% (aHR 1.234; 95% CI 1.156-1.318) were associated with a higher risk for hip fracture.

Study details: Findings are from a nationwide cohort study including 1,447,579 patients aged >40 years with T2D who reported 11,848 hip fracture events.

Disclosures: The study was supported by a National Research Foundation of Korea grant funded by the Korean government. The authors declared no conflicts of interest.

Source: Lee SW et al. Weight change and the risk of hip fractures in patients with type 2 diabetes: A nationwide cohort study. Osteoporos Int. 2022 (Apr 19). Doi: 10.1007/s00198-022-06398-8

Key clinical point: Body weight gain and loss are significantly associated with a higher risk for hip fracture in patients with type 2 diabetes (T2D), irrespective of the body mass index.

Major finding: Compared with stable weight, body weight loss of ≥10% (adjusted hazard ratio [aHR] 1.605; 95% CI 1.493-1.725) and 5%-10% (aHR 1.237; 95% CI 1.177-1.300) and gain of ≥10% (aHR 1.457; 95% CI 1.318-1.612) and 5%-≤10% (aHR 1.234; 95% CI 1.156-1.318) were associated with a higher risk for hip fracture.

Study details: Findings are from a nationwide cohort study including 1,447,579 patients aged >40 years with T2D who reported 11,848 hip fracture events.

Disclosures: The study was supported by a National Research Foundation of Korea grant funded by the Korean government. The authors declared no conflicts of interest.

Source: Lee SW et al. Weight change and the risk of hip fractures in patients with type 2 diabetes: A nationwide cohort study. Osteoporos Int. 2022 (Apr 19). Doi: 10.1007/s00198-022-06398-8

Key clinical point: Body weight gain and loss are significantly associated with a higher risk for hip fracture in patients with type 2 diabetes (T2D), irrespective of the body mass index.

Major finding: Compared with stable weight, body weight loss of ≥10% (adjusted hazard ratio [aHR] 1.605; 95% CI 1.493-1.725) and 5%-10% (aHR 1.237; 95% CI 1.177-1.300) and gain of ≥10% (aHR 1.457; 95% CI 1.318-1.612) and 5%-≤10% (aHR 1.234; 95% CI 1.156-1.318) were associated with a higher risk for hip fracture.

Study details: Findings are from a nationwide cohort study including 1,447,579 patients aged >40 years with T2D who reported 11,848 hip fracture events.

Disclosures: The study was supported by a National Research Foundation of Korea grant funded by the Korean government. The authors declared no conflicts of interest.

Source: Lee SW et al. Weight change and the risk of hip fractures in patients with type 2 diabetes: A nationwide cohort study. Osteoporos Int. 2022 (Apr 19). Doi: 10.1007/s00198-022-06398-8

Key clinical point: Treatment intensification with quadruple therapy showed similar glucose lowering efficacy as once weekly glucagon-like peptide-1 receptor agonist (GLP-1RA)-based triple therapy in patients with poorly controlled type 2 diabetes mellitus (T2D). However, low C-peptide levels reduced the therapeutic efficacy of GLP-1RA therapy but not quadruple therapy.

Major finding: At 24 weeks, both quadruple and GLP-1RA-based triple therapies significantly reduced glycated hemoglobin level (both therapies: mean reduction −1.1%; P < .001); however, the glucose-lowering effects of GLP-1RA vs quadruple therapy were weaker in patients with low C-peptide levels (mean −0.1% vs −1.3%; P = .04).

Study details: Findings are from a real-world study including 96 patients with poorly controlled T2D refractory to triple oral therapy who underwent treatment intensification with quadruple oral therapy (n = 50) or once-weekly GLP-1RA-based triple therapy (n = 46).

Disclosures: The study received no specific funding. The authors declared no conflicts of interest.

Source: Kim M et al. the efficacy of treatment intensification by quadruple oral therapy compared to GLP-1RA therapy in poorly controlled type 2 diabetes mellitus patients: A real-world data study. Diabetes Metab J. 2022 (Apr 29). Doi: 10.4093/dmj.2021.0373

Key clinical point: Treatment intensification with quadruple therapy showed similar glucose lowering efficacy as once weekly glucagon-like peptide-1 receptor agonist (GLP-1RA)-based triple therapy in patients with poorly controlled type 2 diabetes mellitus (T2D). However, low C-peptide levels reduced the therapeutic efficacy of GLP-1RA therapy but not quadruple therapy.

Major finding: At 24 weeks, both quadruple and GLP-1RA-based triple therapies significantly reduced glycated hemoglobin level (both therapies: mean reduction −1.1%; P < .001); however, the glucose-lowering effects of GLP-1RA vs quadruple therapy were weaker in patients with low C-peptide levels (mean −0.1% vs −1.3%; P = .04).

Study details: Findings are from a real-world study including 96 patients with poorly controlled T2D refractory to triple oral therapy who underwent treatment intensification with quadruple oral therapy (n = 50) or once-weekly GLP-1RA-based triple therapy (n = 46).

Disclosures: The study received no specific funding. The authors declared no conflicts of interest.

Source: Kim M et al. the efficacy of treatment intensification by quadruple oral therapy compared to GLP-1RA therapy in poorly controlled type 2 diabetes mellitus patients: A real-world data study. Diabetes Metab J. 2022 (Apr 29). Doi: 10.4093/dmj.2021.0373

Key clinical point: Treatment intensification with quadruple therapy showed similar glucose lowering efficacy as once weekly glucagon-like peptide-1 receptor agonist (GLP-1RA)-based triple therapy in patients with poorly controlled type 2 diabetes mellitus (T2D). However, low C-peptide levels reduced the therapeutic efficacy of GLP-1RA therapy but not quadruple therapy.

Major finding: At 24 weeks, both quadruple and GLP-1RA-based triple therapies significantly reduced glycated hemoglobin level (both therapies: mean reduction −1.1%; P < .001); however, the glucose-lowering effects of GLP-1RA vs quadruple therapy were weaker in patients with low C-peptide levels (mean −0.1% vs −1.3%; P = .04).

Study details: Findings are from a real-world study including 96 patients with poorly controlled T2D refractory to triple oral therapy who underwent treatment intensification with quadruple oral therapy (n = 50) or once-weekly GLP-1RA-based triple therapy (n = 46).

Disclosures: The study received no specific funding. The authors declared no conflicts of interest.

Source: Kim M et al. the efficacy of treatment intensification by quadruple oral therapy compared to GLP-1RA therapy in poorly controlled type 2 diabetes mellitus patients: A real-world data study. Diabetes Metab J. 2022 (Apr 29). Doi: 10.4093/dmj.2021.0373