Conference Coverage

SAN DIEGO – Children with type 2 diabetes face a strikingly high complication rate as they age into young adulthood, with an 80% incidence of at least one vascular complication during up to 15 years of follow-up, show findings from the TODAY prospective, longitudinal study of 699 U.S. children newly diagnosed with type 2 diabetes.

Arterial stiffness and worsened cardiac function often appear in these children within 2-5 years of diagnosis and seem driven in part by the development of hypertension and worsening hemoglobin A1c levels, said Rachelle G. Gandica, MD, at the annual scientific sessions of the American Diabetes Association.

Indeed, an A1c greater than 6.2% at study entry generally predicts these children will fail treatment and is a red flag, said Dr. Gandica. “I teach fellows this all the time, that if a child’s A1c is above 6.2% they will fail, and you have to watch for that,” she noted.

Mitchel L. Zoler/Medscape

The results from the Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) study showed, for example, an overall cardiovascular event rate of 3.7/1,000 patient-years in a population that had just reached an average age of 26 years old, with type 2 diabetes diagnosed for an average of more than 13 years.

During follow-up, there were six cases of congestive heart failure, four myocardial infarctions, four strokes, and three cases of coronary artery disease in the cohort. Hypertension ballooned from a prevalence of 19% at study entry to 68% by the end of follow-up.

Dr. Gandica called these and other findings “sobering details” that document the toll type 2 diabetes takes on children, who averaged 14 years old at the time they entered the study – when their diabetes had been diagnosed for an average of about 8 months – and then underwent an average 12.6 years of follow-up.

Investigators also found:

• After more than 12 years of type 2 diabetes, 49% of the cohort had developed diabetic retinopathy, with 3.5% having macular edema.
• Kidney damage (diabetic nephropathy) affected 8% of the cohort at entry, and then increased to a prevalence of 55% after up to 14 years of follow-up.
• Among the 452 girls who entered the study, 141 (31%) later became pregnant, with a total of 260 pregnancies. A quarter of the pregnancies resulted in preterm deliveries (43% went to term), 25% resulted in miscarriage or fetal demise, with the remaining 8% having elective terminations or unknown outcomes.
• Complications in neonates were common, including hypoglycemia (29%), respiratory disorder (19%), and cardiac issues (10%).

Dire prognosis a reason to aggressively treat these patients

It has become apparent from this and other studies in youth with type 2 diabetes that the difference in outcomes between youth and adults is stark and could indicate that type 2 diabetes in childhood or adolescence likely has a different underlying pathology and natural history, with a more aggressive disease course.

The dire prognosis is therefore a reason to aggressively treat these patients with antidiabetic medications from drug classes with proven cardiovascular disease protection, specifically sodium-glucose cotransporter 2 (SGLT2) inhibitors and glucagonlike peptide-1 (GLP-1) agonists, said Dr. Gandica, a pediatric endocrinologist at Columbia University Medical Center in New York.

“It’s fair to say we now more aggressively use [these agents] in children,” she said in an interview, and noted the very recent approval, just last week, by the U.S. Food and Drug Administration of the SGLT2 inhibitor empagliflozin (Jardiance, Boehringer Ingelheim/Lilly) for children as young as 10 years.

“I look forward to prescribing empagliflozin to children with type 2 diabetes to lower their blood pressure and get additional cardiovascular disease benefits,” Dr. Gandica said.

Other newer type 2 diabetes medications approved for U.S. children in the past few years include the once-weekly injectable GLP-1 agonist exenatide extended release (Bydureon/Bydureon BCise, AstraZeneca) for children with type 2 diabetes aged 10 and older, in 2021, and the daily injectable GLP-1 agonist liraglutide (Victoza, Novo Nordisk) in 2019.
 

A1c spike heralds treatment failure: ‘Watch for that’

TODAY enrolled 699 children with type 2 diabetes for an average of 8 months since diagnosis at 16 U.S. sites starting in 2004. The protocol began with a run-in phase of up to 6 months, when participating children came off any preexisting antidiabetes medications and then began a metformin-only regimen to bring A1c below 8.0%. If achieved, patients were eligible to continue to randomization.

Participants were randomized to one of three treatment groups: metformin alone, metformin plus lifestyle interventions, or metformin plus rosiglitazone (Avandia, GSK). The primary endpoint was the incidence of treatment failure, defined as A1c that rose back above 8.0% for at least 6 months or persistent metabolic decompensation during initial follow-up, for an average of just under 4 years.

The results showed that only metformin plus rosiglitazone significantly surpassed metformin alone for preventing treatment failure, reported in 2012 in the New England Journal of Medicine

More recent reports on findings from longer-term follow-up have appeared in several journals, including the cardiovascular disease results, reported in 2021 also in the New England Journal of Medicine.

Another key finding from TODAY is the importance of A1c as a risk marker for impending treatment failure. Study findingsshow that an A1c of 6.2% or higher when children entered the study best predicted loss of glycemic control during follow-up. Also, a rise in A1c of at least 0.5 percentage points was significantly associated with loss of glycemic control within the following 3-6 months.

That’s an important message for clinicians, Dr. Gandica concluded.

TODAY and TODAY2 received no commercial funding. Dr. Gandica has reported no relevant financial relationships.

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

SAN DIEGO – Children with type 2 diabetes face a strikingly high complication rate as they age into young adulthood, with an 80% incidence of at least one vascular complication during up to 15 years of follow-up, show findings from the TODAY prospective, longitudinal study of 699 U.S. children newly diagnosed with type 2 diabetes.

Arterial stiffness and worsened cardiac function often appear in these children within 2-5 years of diagnosis and seem driven in part by the development of hypertension and worsening hemoglobin A1c levels, said Rachelle G. Gandica, MD, at the annual scientific sessions of the American Diabetes Association.

Indeed, an A1c greater than 6.2% at study entry generally predicts these children will fail treatment and is a red flag, said Dr. Gandica. “I teach fellows this all the time, that if a child’s A1c is above 6.2% they will fail, and you have to watch for that,” she noted.

Mitchel L. Zoler/Medscape

The results from the Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) study showed, for example, an overall cardiovascular event rate of 3.7/1,000 patient-years in a population that had just reached an average age of 26 years old, with type 2 diabetes diagnosed for an average of more than 13 years.

During follow-up, there were six cases of congestive heart failure, four myocardial infarctions, four strokes, and three cases of coronary artery disease in the cohort. Hypertension ballooned from a prevalence of 19% at study entry to 68% by the end of follow-up.

Dr. Gandica called these and other findings “sobering details” that document the toll type 2 diabetes takes on children, who averaged 14 years old at the time they entered the study – when their diabetes had been diagnosed for an average of about 8 months – and then underwent an average 12.6 years of follow-up.

Investigators also found:

• After more than 12 years of type 2 diabetes, 49% of the cohort had developed diabetic retinopathy, with 3.5% having macular edema.
• Kidney damage (diabetic nephropathy) affected 8% of the cohort at entry, and then increased to a prevalence of 55% after up to 14 years of follow-up.
• Among the 452 girls who entered the study, 141 (31%) later became pregnant, with a total of 260 pregnancies. A quarter of the pregnancies resulted in preterm deliveries (43% went to term), 25% resulted in miscarriage or fetal demise, with the remaining 8% having elective terminations or unknown outcomes.
• Complications in neonates were common, including hypoglycemia (29%), respiratory disorder (19%), and cardiac issues (10%).

Dire prognosis a reason to aggressively treat these patients

It has become apparent from this and other studies in youth with type 2 diabetes that the difference in outcomes between youth and adults is stark and could indicate that type 2 diabetes in childhood or adolescence likely has a different underlying pathology and natural history, with a more aggressive disease course.

The dire prognosis is therefore a reason to aggressively treat these patients with antidiabetic medications from drug classes with proven cardiovascular disease protection, specifically sodium-glucose cotransporter 2 (SGLT2) inhibitors and glucagonlike peptide-1 (GLP-1) agonists, said Dr. Gandica, a pediatric endocrinologist at Columbia University Medical Center in New York.

“It’s fair to say we now more aggressively use [these agents] in children,” she said in an interview, and noted the very recent approval, just last week, by the U.S. Food and Drug Administration of the SGLT2 inhibitor empagliflozin (Jardiance, Boehringer Ingelheim/Lilly) for children as young as 10 years.

“I look forward to prescribing empagliflozin to children with type 2 diabetes to lower their blood pressure and get additional cardiovascular disease benefits,” Dr. Gandica said.

Other newer type 2 diabetes medications approved for U.S. children in the past few years include the once-weekly injectable GLP-1 agonist exenatide extended release (Bydureon/Bydureon BCise, AstraZeneca) for children with type 2 diabetes aged 10 and older, in 2021, and the daily injectable GLP-1 agonist liraglutide (Victoza, Novo Nordisk) in 2019.
 

A1c spike heralds treatment failure: ‘Watch for that’

TODAY enrolled 699 children with type 2 diabetes for an average of 8 months since diagnosis at 16 U.S. sites starting in 2004. The protocol began with a run-in phase of up to 6 months, when participating children came off any preexisting antidiabetes medications and then began a metformin-only regimen to bring A1c below 8.0%. If achieved, patients were eligible to continue to randomization.

Participants were randomized to one of three treatment groups: metformin alone, metformin plus lifestyle interventions, or metformin plus rosiglitazone (Avandia, GSK). The primary endpoint was the incidence of treatment failure, defined as A1c that rose back above 8.0% for at least 6 months or persistent metabolic decompensation during initial follow-up, for an average of just under 4 years.

The results showed that only metformin plus rosiglitazone significantly surpassed metformin alone for preventing treatment failure, reported in 2012 in the New England Journal of Medicine

More recent reports on findings from longer-term follow-up have appeared in several journals, including the cardiovascular disease results, reported in 2021 also in the New England Journal of Medicine.

Another key finding from TODAY is the importance of A1c as a risk marker for impending treatment failure. Study findingsshow that an A1c of 6.2% or higher when children entered the study best predicted loss of glycemic control during follow-up. Also, a rise in A1c of at least 0.5 percentage points was significantly associated with loss of glycemic control within the following 3-6 months.

That’s an important message for clinicians, Dr. Gandica concluded.

TODAY and TODAY2 received no commercial funding. Dr. Gandica has reported no relevant financial relationships.

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

SAN DIEGO – Children with type 2 diabetes face a strikingly high complication rate as they age into young adulthood, with an 80% incidence of at least one vascular complication during up to 15 years of follow-up, show findings from the TODAY prospective, longitudinal study of 699 U.S. children newly diagnosed with type 2 diabetes.

Arterial stiffness and worsened cardiac function often appear in these children within 2-5 years of diagnosis and seem driven in part by the development of hypertension and worsening hemoglobin A1c levels, said Rachelle G. Gandica, MD, at the annual scientific sessions of the American Diabetes Association.

Indeed, an A1c greater than 6.2% at study entry generally predicts these children will fail treatment and is a red flag, said Dr. Gandica. “I teach fellows this all the time, that if a child’s A1c is above 6.2% they will fail, and you have to watch for that,” she noted.

Mitchel L. Zoler/Medscape

The results from the Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) study showed, for example, an overall cardiovascular event rate of 3.7/1,000 patient-years in a population that had just reached an average age of 26 years old, with type 2 diabetes diagnosed for an average of more than 13 years.

During follow-up, there were six cases of congestive heart failure, four myocardial infarctions, four strokes, and three cases of coronary artery disease in the cohort. Hypertension ballooned from a prevalence of 19% at study entry to 68% by the end of follow-up.

Dr. Gandica called these and other findings “sobering details” that document the toll type 2 diabetes takes on children, who averaged 14 years old at the time they entered the study – when their diabetes had been diagnosed for an average of about 8 months – and then underwent an average 12.6 years of follow-up.

Investigators also found:

• After more than 12 years of type 2 diabetes, 49% of the cohort had developed diabetic retinopathy, with 3.5% having macular edema.
• Kidney damage (diabetic nephropathy) affected 8% of the cohort at entry, and then increased to a prevalence of 55% after up to 14 years of follow-up.
• Among the 452 girls who entered the study, 141 (31%) later became pregnant, with a total of 260 pregnancies. A quarter of the pregnancies resulted in preterm deliveries (43% went to term), 25% resulted in miscarriage or fetal demise, with the remaining 8% having elective terminations or unknown outcomes.
• Complications in neonates were common, including hypoglycemia (29%), respiratory disorder (19%), and cardiac issues (10%).

Dire prognosis a reason to aggressively treat these patients

It has become apparent from this and other studies in youth with type 2 diabetes that the difference in outcomes between youth and adults is stark and could indicate that type 2 diabetes in childhood or adolescence likely has a different underlying pathology and natural history, with a more aggressive disease course.

The dire prognosis is therefore a reason to aggressively treat these patients with antidiabetic medications from drug classes with proven cardiovascular disease protection, specifically sodium-glucose cotransporter 2 (SGLT2) inhibitors and glucagonlike peptide-1 (GLP-1) agonists, said Dr. Gandica, a pediatric endocrinologist at Columbia University Medical Center in New York.

“It’s fair to say we now more aggressively use [these agents] in children,” she said in an interview, and noted the very recent approval, just last week, by the U.S. Food and Drug Administration of the SGLT2 inhibitor empagliflozin (Jardiance, Boehringer Ingelheim/Lilly) for children as young as 10 years.

“I look forward to prescribing empagliflozin to children with type 2 diabetes to lower their blood pressure and get additional cardiovascular disease benefits,” Dr. Gandica said.

Other newer type 2 diabetes medications approved for U.S. children in the past few years include the once-weekly injectable GLP-1 agonist exenatide extended release (Bydureon/Bydureon BCise, AstraZeneca) for children with type 2 diabetes aged 10 and older, in 2021, and the daily injectable GLP-1 agonist liraglutide (Victoza, Novo Nordisk) in 2019.
 

A1c spike heralds treatment failure: ‘Watch for that’

TODAY enrolled 699 children with type 2 diabetes for an average of 8 months since diagnosis at 16 U.S. sites starting in 2004. The protocol began with a run-in phase of up to 6 months, when participating children came off any preexisting antidiabetes medications and then began a metformin-only regimen to bring A1c below 8.0%. If achieved, patients were eligible to continue to randomization.

Participants were randomized to one of three treatment groups: metformin alone, metformin plus lifestyle interventions, or metformin plus rosiglitazone (Avandia, GSK). The primary endpoint was the incidence of treatment failure, defined as A1c that rose back above 8.0% for at least 6 months or persistent metabolic decompensation during initial follow-up, for an average of just under 4 years.

The results showed that only metformin plus rosiglitazone significantly surpassed metformin alone for preventing treatment failure, reported in 2012 in the New England Journal of Medicine

More recent reports on findings from longer-term follow-up have appeared in several journals, including the cardiovascular disease results, reported in 2021 also in the New England Journal of Medicine.

Another key finding from TODAY is the importance of A1c as a risk marker for impending treatment failure. Study findingsshow that an A1c of 6.2% or higher when children entered the study best predicted loss of glycemic control during follow-up. Also, a rise in A1c of at least 0.5 percentage points was significantly associated with loss of glycemic control within the following 3-6 months.

That’s an important message for clinicians, Dr. Gandica concluded.

TODAY and TODAY2 received no commercial funding. Dr. Gandica has reported no relevant financial relationships.

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

SAN DIEGO – Coadministration of the long-acting amylin analog cagrilintide plus the glucagonlike peptide–1 (GLP-1) agonist semaglutide, dubbed CagriSema, resulted in significantly greater weight loss, along with improved measures of glucose control, than either agent alone, in a small, short phase 2 trial of patients with type 2 diabetes. 

Juan P. Frias, MD, presented the findings at the annual scientific sessions of the American Diabetes Association, which were simultaneously published in The Lancet.

“Overall, in this phase 2 trial in people with type 2 diabetes, clinically relevant improvements in glycemic control – as assessed by [hemoglobin] A1c, [time in range], and other [continuous glucose monitoring (CGM)] measures – were observed with CagriSema, as well as weight loss of a magnitude not previously reported with pharmacotherapies in this population. CagriSema also had an acceptable safety profile,” the researchers summarized.

“These data support further investigation of CagriSema in people with type 2 diabetes in longer and larger phase 3 studies,” said Dr. Frias, from Velocity Clinical Research, Los Angeles.

In reply to audience questions, he said he was “pleasantly surprised” with the low gastrointestinal adverse events, which may have been related to the slower dosing titration. He also noted that patients in the study did not receive dietary counseling, unlike in the STEP-2 trial, where weight loss with semaglutide was greater than in this study.  

Time in normal blood glucose range in the CagriSema group went from 40% at baseline to 89% at week 32, Chantal Mathieu, MD, PhD, reported during a follow-up presentation that focused on the trial’s CGM findings.

“I was extremely happy that we were allowed to include CGM measurement because it does give you more information, especially in a short-term trial,” said Dr. Mathieu, from the Katholieke Universiteit Leuven (Belgium). The CGM data were collected for 10 days preceding baseline and at weeks 20 and 32.

“At this point in time, it is difficult to make a final determination” about potential future clinical applications, session chair Elisabetta Patorno, MD, DrPH, from Harvard Medical School, Boston, said in an interview. “This was a phase 2 randomized controlled trial, so more patients are needed.

“It’s very interesting what was found with the use of CGM, which makes us think whether they should always be part of [trials] versus the more traditional A1c assessment,” Dr. Patorno added.
 

‘Synergistic effect for both glycemic control and weight loss’

“CagriSema is the next in a series of gut hormone analogs with the potential to herald a new era in treating obesity and preventing diabesity,” the coexistence of type 2 diabetes and obesity, Caroline M. Apovian, MD, and Marie E. McDonnell, MD, both also from Harvard Medical School, wrote in an accompanying editorial in The Lancet.

Cagrilintide plus semaglutide each “effectively delay gastric emptying, suppress glucagon release, and are involved in the regulation of appetite and satiety in the brain,” they noted.

The results – a substantial difference in effect size between the combination drug and each component alone – show that “there is a synergistic effect for both glycemic control and weight loss.

“The weight loss seen in this phase 2 trial of CagriSema in 32 weeks could predict a phase 3 trial result over 1 year that might surpass that of semaglutide (14.9%) and tirzepatide (20.9%) in a population without type 2 diabetes, and might equal that of bariatric surgery (23.5%-30.4%),” they speculated.

However, it’s still early days, the editorialists cautioned. Study limitations include that it was a small trial and the mean duration of type 2 diabetes at baseline was shorter in the CagriSema group (6.4 years) than in the semaglutide or cagrilintide alone groups (9.2 years and 10.7 years, respectively).

The rate of gastrointestinal adverse events was also higher in the CagriSema group (58%) than in the other two groups (about 33%). However, the adverse events “were all mild or moderate and not severe enough to lead to participant withdrawal,” they noted. “Remarkably, only one participant, from the semaglutide group, withdrew due to adverse events during the 32-week trial across all groups.

“Although bariatric surgery remains the most effective treatment for severe obesity, offering the most robust weight reduction, remission of type 2 diabetes, and reduced cardiovascular mortality,” the study suggests that “combination metabolic hormonal therapy could offer all three of these outcomes in the near future,” Dr. Apovian and Dr. McDonnell wrote.
 

92 patients randomized to three treatments

In the study, researchers randomized 92 adults with type 2 diabetes and a body mass index of at least 27 kg/m² taking metformin alone (73%) or metformin plus a sodium-glucose cotransporter 2 inhibitor (27%), at 17 sites in the United States, between August and October 2021.

Patients were a mean age of 58 years and 64% were men. Mean A1c was 8.4% and mean bodyweight was 106 kg (234 lb).

They were randomized 1:1:1 to receive up to maximal once-weekly doses of 2.4 mg semaglutide and 2.4 mg cagrilintide (CagriSema, given in two injector pens), 2.4 mg semaglutide (plus placebo), or 2.4 mg cagrilintide (plus placebo).

Both cagrilintide and semaglutide are manufactured by the Danish company Novo Nordisk. Semaglutide is already approved in the United States for type 2 diabetes, as Ozempic, and as the weight-loss drug Wegovy. Cagrilintide is not yet approved.

Treatment doses were escalated every 4 weeks from 0.25 to 0.5 to 1.0 to 1.7 mg to a maintenance dose of 2.4 mg at 16 weeks. Patients then entered a 16-week maintenance phase followed by a 5-week follow-up period.

Among the key findings, the reduction in A1c at 32 weeks, compared with baseline (primary outcome), was –2.2% with CagriSema, –1.8% with semaglutide, and –0.9% with cagrilintide, but was not significantly greater with CagriSema versus semaglutide (–0.4%; P = .07).

However, in a secondary outcome, there was a significantly greater difference in A1c at 32 weeks with CagriSema versus cagrilintide (–1.3%; P < .0001). Moreover, 89% of patients in the CagriSema group reached an A1c less than 7%.

In other secondary outcomes, there was a significantly greater reduction in body weight at 32 weeks with CagriSema versus cagrilintide or semaglutide, with 71% of patients in the CagriSema group achieving greater than 10% reduction in body weight. Patients in the CagriSema group also had clinically relevant improvements in blood pressure, lipids, and high-sensitivity C-reactive protein.

Adverse events – reported in 68% of patients with CagriSema versus 71% with semaglutide and 80% with cagrilintide – were mostly mild or moderate gastrointestinal events, consistent with those seen in these two drug classes.

At week 32, time in range was 89% with CagriSema versus 76% with semaglutide and 72% with cagrilintide.

“Our phase 2 clinical trial is the first study to report efficacy and safety data for treatment with the combination of a GLP-1 agonist and an amylin analog in participants with type 2 diabetes,” the researchers summarize. “These data support further investigation of CagriSema in this population in longer and larger phase 3 studies.”

This trial was sponsored by Novo Nordisk. Dr. Frias, Dr. Mathieu, Dr. Apovian, and Dr. McDonnell reported financial relationships with a number of companies.

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

SAN DIEGO – Coadministration of the long-acting amylin analog cagrilintide plus the glucagonlike peptide–1 (GLP-1) agonist semaglutide, dubbed CagriSema, resulted in significantly greater weight loss, along with improved measures of glucose control, than either agent alone, in a small, short phase 2 trial of patients with type 2 diabetes. 

Juan P. Frias, MD, presented the findings at the annual scientific sessions of the American Diabetes Association, which were simultaneously published in The Lancet.

“Overall, in this phase 2 trial in people with type 2 diabetes, clinically relevant improvements in glycemic control – as assessed by [hemoglobin] A1c, [time in range], and other [continuous glucose monitoring (CGM)] measures – were observed with CagriSema, as well as weight loss of a magnitude not previously reported with pharmacotherapies in this population. CagriSema also had an acceptable safety profile,” the researchers summarized.

“These data support further investigation of CagriSema in people with type 2 diabetes in longer and larger phase 3 studies,” said Dr. Frias, from Velocity Clinical Research, Los Angeles.

In reply to audience questions, he said he was “pleasantly surprised” with the low gastrointestinal adverse events, which may have been related to the slower dosing titration. He also noted that patients in the study did not receive dietary counseling, unlike in the STEP-2 trial, where weight loss with semaglutide was greater than in this study.  

Time in normal blood glucose range in the CagriSema group went from 40% at baseline to 89% at week 32, Chantal Mathieu, MD, PhD, reported during a follow-up presentation that focused on the trial’s CGM findings.

“I was extremely happy that we were allowed to include CGM measurement because it does give you more information, especially in a short-term trial,” said Dr. Mathieu, from the Katholieke Universiteit Leuven (Belgium). The CGM data were collected for 10 days preceding baseline and at weeks 20 and 32.

“At this point in time, it is difficult to make a final determination” about potential future clinical applications, session chair Elisabetta Patorno, MD, DrPH, from Harvard Medical School, Boston, said in an interview. “This was a phase 2 randomized controlled trial, so more patients are needed.

“It’s very interesting what was found with the use of CGM, which makes us think whether they should always be part of [trials] versus the more traditional A1c assessment,” Dr. Patorno added.
 

‘Synergistic effect for both glycemic control and weight loss’

“CagriSema is the next in a series of gut hormone analogs with the potential to herald a new era in treating obesity and preventing diabesity,” the coexistence of type 2 diabetes and obesity, Caroline M. Apovian, MD, and Marie E. McDonnell, MD, both also from Harvard Medical School, wrote in an accompanying editorial in The Lancet.

Cagrilintide plus semaglutide each “effectively delay gastric emptying, suppress glucagon release, and are involved in the regulation of appetite and satiety in the brain,” they noted.

The results – a substantial difference in effect size between the combination drug and each component alone – show that “there is a synergistic effect for both glycemic control and weight loss.

“The weight loss seen in this phase 2 trial of CagriSema in 32 weeks could predict a phase 3 trial result over 1 year that might surpass that of semaglutide (14.9%) and tirzepatide (20.9%) in a population without type 2 diabetes, and might equal that of bariatric surgery (23.5%-30.4%),” they speculated.

However, it’s still early days, the editorialists cautioned. Study limitations include that it was a small trial and the mean duration of type 2 diabetes at baseline was shorter in the CagriSema group (6.4 years) than in the semaglutide or cagrilintide alone groups (9.2 years and 10.7 years, respectively).

The rate of gastrointestinal adverse events was also higher in the CagriSema group (58%) than in the other two groups (about 33%). However, the adverse events “were all mild or moderate and not severe enough to lead to participant withdrawal,” they noted. “Remarkably, only one participant, from the semaglutide group, withdrew due to adverse events during the 32-week trial across all groups.

“Although bariatric surgery remains the most effective treatment for severe obesity, offering the most robust weight reduction, remission of type 2 diabetes, and reduced cardiovascular mortality,” the study suggests that “combination metabolic hormonal therapy could offer all three of these outcomes in the near future,” Dr. Apovian and Dr. McDonnell wrote.
 

92 patients randomized to three treatments

In the study, researchers randomized 92 adults with type 2 diabetes and a body mass index of at least 27 kg/m² taking metformin alone (73%) or metformin plus a sodium-glucose cotransporter 2 inhibitor (27%), at 17 sites in the United States, between August and October 2021.

Patients were a mean age of 58 years and 64% were men. Mean A1c was 8.4% and mean bodyweight was 106 kg (234 lb).

They were randomized 1:1:1 to receive up to maximal once-weekly doses of 2.4 mg semaglutide and 2.4 mg cagrilintide (CagriSema, given in two injector pens), 2.4 mg semaglutide (plus placebo), or 2.4 mg cagrilintide (plus placebo).

Both cagrilintide and semaglutide are manufactured by the Danish company Novo Nordisk. Semaglutide is already approved in the United States for type 2 diabetes, as Ozempic, and as the weight-loss drug Wegovy. Cagrilintide is not yet approved.

Treatment doses were escalated every 4 weeks from 0.25 to 0.5 to 1.0 to 1.7 mg to a maintenance dose of 2.4 mg at 16 weeks. Patients then entered a 16-week maintenance phase followed by a 5-week follow-up period.

Among the key findings, the reduction in A1c at 32 weeks, compared with baseline (primary outcome), was –2.2% with CagriSema, –1.8% with semaglutide, and –0.9% with cagrilintide, but was not significantly greater with CagriSema versus semaglutide (–0.4%; P = .07).

However, in a secondary outcome, there was a significantly greater difference in A1c at 32 weeks with CagriSema versus cagrilintide (–1.3%; P < .0001). Moreover, 89% of patients in the CagriSema group reached an A1c less than 7%.

In other secondary outcomes, there was a significantly greater reduction in body weight at 32 weeks with CagriSema versus cagrilintide or semaglutide, with 71% of patients in the CagriSema group achieving greater than 10% reduction in body weight. Patients in the CagriSema group also had clinically relevant improvements in blood pressure, lipids, and high-sensitivity C-reactive protein.

Adverse events – reported in 68% of patients with CagriSema versus 71% with semaglutide and 80% with cagrilintide – were mostly mild or moderate gastrointestinal events, consistent with those seen in these two drug classes.

At week 32, time in range was 89% with CagriSema versus 76% with semaglutide and 72% with cagrilintide.

“Our phase 2 clinical trial is the first study to report efficacy and safety data for treatment with the combination of a GLP-1 agonist and an amylin analog in participants with type 2 diabetes,” the researchers summarize. “These data support further investigation of CagriSema in this population in longer and larger phase 3 studies.”

This trial was sponsored by Novo Nordisk. Dr. Frias, Dr. Mathieu, Dr. Apovian, and Dr. McDonnell reported financial relationships with a number of companies.

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

SAN DIEGO – Coadministration of the long-acting amylin analog cagrilintide plus the glucagonlike peptide–1 (GLP-1) agonist semaglutide, dubbed CagriSema, resulted in significantly greater weight loss, along with improved measures of glucose control, than either agent alone, in a small, short phase 2 trial of patients with type 2 diabetes. 

Juan P. Frias, MD, presented the findings at the annual scientific sessions of the American Diabetes Association, which were simultaneously published in The Lancet.

“Overall, in this phase 2 trial in people with type 2 diabetes, clinically relevant improvements in glycemic control – as assessed by [hemoglobin] A1c, [time in range], and other [continuous glucose monitoring (CGM)] measures – were observed with CagriSema, as well as weight loss of a magnitude not previously reported with pharmacotherapies in this population. CagriSema also had an acceptable safety profile,” the researchers summarized.

“These data support further investigation of CagriSema in people with type 2 diabetes in longer and larger phase 3 studies,” said Dr. Frias, from Velocity Clinical Research, Los Angeles.

In reply to audience questions, he said he was “pleasantly surprised” with the low gastrointestinal adverse events, which may have been related to the slower dosing titration. He also noted that patients in the study did not receive dietary counseling, unlike in the STEP-2 trial, where weight loss with semaglutide was greater than in this study.  

Time in normal blood glucose range in the CagriSema group went from 40% at baseline to 89% at week 32, Chantal Mathieu, MD, PhD, reported during a follow-up presentation that focused on the trial’s CGM findings.

“I was extremely happy that we were allowed to include CGM measurement because it does give you more information, especially in a short-term trial,” said Dr. Mathieu, from the Katholieke Universiteit Leuven (Belgium). The CGM data were collected for 10 days preceding baseline and at weeks 20 and 32.

“At this point in time, it is difficult to make a final determination” about potential future clinical applications, session chair Elisabetta Patorno, MD, DrPH, from Harvard Medical School, Boston, said in an interview. “This was a phase 2 randomized controlled trial, so more patients are needed.

“It’s very interesting what was found with the use of CGM, which makes us think whether they should always be part of [trials] versus the more traditional A1c assessment,” Dr. Patorno added.
 

‘Synergistic effect for both glycemic control and weight loss’

“CagriSema is the next in a series of gut hormone analogs with the potential to herald a new era in treating obesity and preventing diabesity,” the coexistence of type 2 diabetes and obesity, Caroline M. Apovian, MD, and Marie E. McDonnell, MD, both also from Harvard Medical School, wrote in an accompanying editorial in The Lancet.

Cagrilintide plus semaglutide each “effectively delay gastric emptying, suppress glucagon release, and are involved in the regulation of appetite and satiety in the brain,” they noted.

The results – a substantial difference in effect size between the combination drug and each component alone – show that “there is a synergistic effect for both glycemic control and weight loss.

“The weight loss seen in this phase 2 trial of CagriSema in 32 weeks could predict a phase 3 trial result over 1 year that might surpass that of semaglutide (14.9%) and tirzepatide (20.9%) in a population without type 2 diabetes, and might equal that of bariatric surgery (23.5%-30.4%),” they speculated.

However, it’s still early days, the editorialists cautioned. Study limitations include that it was a small trial and the mean duration of type 2 diabetes at baseline was shorter in the CagriSema group (6.4 years) than in the semaglutide or cagrilintide alone groups (9.2 years and 10.7 years, respectively).

The rate of gastrointestinal adverse events was also higher in the CagriSema group (58%) than in the other two groups (about 33%). However, the adverse events “were all mild or moderate and not severe enough to lead to participant withdrawal,” they noted. “Remarkably, only one participant, from the semaglutide group, withdrew due to adverse events during the 32-week trial across all groups.

“Although bariatric surgery remains the most effective treatment for severe obesity, offering the most robust weight reduction, remission of type 2 diabetes, and reduced cardiovascular mortality,” the study suggests that “combination metabolic hormonal therapy could offer all three of these outcomes in the near future,” Dr. Apovian and Dr. McDonnell wrote.
 

92 patients randomized to three treatments

In the study, researchers randomized 92 adults with type 2 diabetes and a body mass index of at least 27 kg/m² taking metformin alone (73%) or metformin plus a sodium-glucose cotransporter 2 inhibitor (27%), at 17 sites in the United States, between August and October 2021.

Patients were a mean age of 58 years and 64% were men. Mean A1c was 8.4% and mean bodyweight was 106 kg (234 lb).

They were randomized 1:1:1 to receive up to maximal once-weekly doses of 2.4 mg semaglutide and 2.4 mg cagrilintide (CagriSema, given in two injector pens), 2.4 mg semaglutide (plus placebo), or 2.4 mg cagrilintide (plus placebo).

Both cagrilintide and semaglutide are manufactured by the Danish company Novo Nordisk. Semaglutide is already approved in the United States for type 2 diabetes, as Ozempic, and as the weight-loss drug Wegovy. Cagrilintide is not yet approved.

Treatment doses were escalated every 4 weeks from 0.25 to 0.5 to 1.0 to 1.7 mg to a maintenance dose of 2.4 mg at 16 weeks. Patients then entered a 16-week maintenance phase followed by a 5-week follow-up period.

Among the key findings, the reduction in A1c at 32 weeks, compared with baseline (primary outcome), was –2.2% with CagriSema, –1.8% with semaglutide, and –0.9% with cagrilintide, but was not significantly greater with CagriSema versus semaglutide (–0.4%; P = .07).

However, in a secondary outcome, there was a significantly greater difference in A1c at 32 weeks with CagriSema versus cagrilintide (–1.3%; P < .0001). Moreover, 89% of patients in the CagriSema group reached an A1c less than 7%.

In other secondary outcomes, there was a significantly greater reduction in body weight at 32 weeks with CagriSema versus cagrilintide or semaglutide, with 71% of patients in the CagriSema group achieving greater than 10% reduction in body weight. Patients in the CagriSema group also had clinically relevant improvements in blood pressure, lipids, and high-sensitivity C-reactive protein.

Adverse events – reported in 68% of patients with CagriSema versus 71% with semaglutide and 80% with cagrilintide – were mostly mild or moderate gastrointestinal events, consistent with those seen in these two drug classes.

At week 32, time in range was 89% with CagriSema versus 76% with semaglutide and 72% with cagrilintide.

“Our phase 2 clinical trial is the first study to report efficacy and safety data for treatment with the combination of a GLP-1 agonist and an amylin analog in participants with type 2 diabetes,” the researchers summarize. “These data support further investigation of CagriSema in this population in longer and larger phase 3 studies.”

This trial was sponsored by Novo Nordisk. Dr. Frias, Dr. Mathieu, Dr. Apovian, and Dr. McDonnell reported financial relationships with a number of companies.

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

Higher doses of oral semaglutide than the 14-mg/day dose that is currently approved for type 2 diabetes may be additional options for patients with prediabetes or diabetes and obesity, according to the results of two new phase 3 clinical trials.

The two trials, OASIS in patients with overweight or obesity without diabetes and PIONEER PLUS in patients with inadequately controlled type 2 diabetes, were presented at the annual scientific sessions of the American Diabetes Association and simultaneously published in The Lancet.

Filip K. Knop, MD, PhD, University of Copenhagen, presented highlights of the OASIS-1 results, and Vanita R. Aroda, MD, Brigham and Women’s Hospital and Harvard University, Boston, presented key findings of PIONEER PLUS, during a press briefing prior to the ADA session.

OASIS-1 showed that “oral semaglutide 50 mg may represent an effective option for the treatment of obesity, particularly in patients who prefer oral administration,” Dr. Knop summarized.

And “the PIONEER PLUS trial showed superior glycemic control and body-weight loss and improvement in cardiometabolic risk factors, with higher doses of once-daily oral semaglutide (25 mg and 50 mg) compared with the currently [highest] approved 14-mg dose,” said Dr. Aroda.

Session chair Marion Pragnell, PhD, vice president of research & science at ADA, said in an interview there is a need for multiple treatment options, as different patients respond differently to individual drugs. The oral dose of semaglutide has to be higher than that approved for subcutaneous injection (as Ozempic or Wegovy) because of bioavailability, but small-molecule research is advancing such that in future lower doses of oral drugs may have the same effect as the current lower subcutaneous doses of the drug.

The oral version of semaglutide (Rybelsus) was approved in the United States for type 2 diabetes in doses of 7 mg or 14 mg per day in 2019; it has not been approved for use in obesity.

Dr. Knop remarked that, in his clinical practice, about 25% of patients with type 2 diabetes prefer daily oral semaglutide and the rest prefer weekly injected semaglutide.

“Having an oral formulation of semaglutide in addition to the subcutaneous, or injectable, formula available will allow people who struggle to lose weight with diet and physical activity alone to take this effective medication in a way that best suits them,” he added.

Participants in OASIS and PIONEER PLUS were instructed to take the once-daily study drug tablet in the morning, in the fasting state, with up to half a glass of water (120 mL) at least 30 minutes before intake of any other food, beverage, or oral medication.
 

OASIS: 50-mg daily pill in adults with overweight or obesity

OASIS is, to their knowledge, “the first trial to assess the bodyweight-lowering effect of an oral GLP-1 agonist (semaglutide 50 mg taken once per day) in adults with overweight or obesity, without type 2 diabetes,” Dr. Knop and colleagues wrote.

The 50-mg dose induced clinically meaningful reductions in bodyweight, with accompanying improvements in cardiometabolic risk factors, consistent with results reported for subcutaneous semaglutide 2.4 mg once weekly (Wegovy) in a similar population.

As an adjunct to diet and physical activity, oral semaglutide 50 mg led to a mean bodyweight reduction of 15.1%, compared with 2.4% in the placebo group, and greater percentages of participants reaching bodyweight reduction targets of at least 5%, 10%, 15%, and 20%.

Body-weight reductions were accompanied by significant improvements in cardiometabolic risk factors, compared with placebo.

“These results indicate that oral semaglutide 50 mg could provide an effective, future option for people with overweight or obesity who would benefit from a GLP-1 receptor agonist,” they concluded.
 

PIONEER PLUS: Inadequately controlled type 2 diabetes

Reporting the PIONEER PLUS data, Dr. Aroda and colleagues said: “For people with inadequately controlled type 2 diabetes on a stable dose of one to three oral glucose-lowering drugs, higher doses (25 mg and 50 mg) of once-daily oral semaglutide provided more effective glycemic control and greater bodyweight loss than 14 mg semaglutide, without additional safety concerns.”

PIONEER PLUS is the first study to indicate that these bigger doses of semaglutide might provide a highly effective oral option to improve both glycemic control and weight loss in type 2 diabetes.

“This trial provides compelling evidence that the availability of a wider range of doses of oral semaglutide will allow for individualized dosing to the desired effect, and the ability to intensify treatment as needed,” said Dr. Aroda. “We are hopeful that these results encourage earlier effective management of type 2 diabetes and allow for broader management in the primary care setting.”

In an accompanying editorial Christina H. Sherrill, PharmD, and Andrew Y. Hwang, PharmD, write: “This expansion in dosing titration might provide clinicians with more opportunities to obtain the maximum efficacy of this oral GLP-1 agonist.”

But additional investigations “to establish whether the superior glycemic reduction seen at these higher doses translates into cardiovascular risk reduction” are needed, said Dr. Sherrill, of High Point (N.C.) University, and Dr. Hwang, of Massachusetts College of Pharmacy and Health Sciences University, Boston.

Such investigations “would further elucidate the place in therapy of high-dose oral semaglutide,” they concluded.

Dr. Aroda and colleagues agreed: “Future real-world studies will be needed to investigate the clinical impact of the availability of higher doses of oral semaglutide.”

The trials were funded by Novo Nordisk.

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

Higher doses of oral semaglutide than the 14-mg/day dose that is currently approved for type 2 diabetes may be additional options for patients with prediabetes or diabetes and obesity, according to the results of two new phase 3 clinical trials.

The two trials, OASIS in patients with overweight or obesity without diabetes and PIONEER PLUS in patients with inadequately controlled type 2 diabetes, were presented at the annual scientific sessions of the American Diabetes Association and simultaneously published in The Lancet.

Filip K. Knop, MD, PhD, University of Copenhagen, presented highlights of the OASIS-1 results, and Vanita R. Aroda, MD, Brigham and Women’s Hospital and Harvard University, Boston, presented key findings of PIONEER PLUS, during a press briefing prior to the ADA session.

OASIS-1 showed that “oral semaglutide 50 mg may represent an effective option for the treatment of obesity, particularly in patients who prefer oral administration,” Dr. Knop summarized.

And “the PIONEER PLUS trial showed superior glycemic control and body-weight loss and improvement in cardiometabolic risk factors, with higher doses of once-daily oral semaglutide (25 mg and 50 mg) compared with the currently [highest] approved 14-mg dose,” said Dr. Aroda.

Session chair Marion Pragnell, PhD, vice president of research & science at ADA, said in an interview there is a need for multiple treatment options, as different patients respond differently to individual drugs. The oral dose of semaglutide has to be higher than that approved for subcutaneous injection (as Ozempic or Wegovy) because of bioavailability, but small-molecule research is advancing such that in future lower doses of oral drugs may have the same effect as the current lower subcutaneous doses of the drug.

The oral version of semaglutide (Rybelsus) was approved in the United States for type 2 diabetes in doses of 7 mg or 14 mg per day in 2019; it has not been approved for use in obesity.

Dr. Knop remarked that, in his clinical practice, about 25% of patients with type 2 diabetes prefer daily oral semaglutide and the rest prefer weekly injected semaglutide.

“Having an oral formulation of semaglutide in addition to the subcutaneous, or injectable, formula available will allow people who struggle to lose weight with diet and physical activity alone to take this effective medication in a way that best suits them,” he added.

Participants in OASIS and PIONEER PLUS were instructed to take the once-daily study drug tablet in the morning, in the fasting state, with up to half a glass of water (120 mL) at least 30 minutes before intake of any other food, beverage, or oral medication.
 

OASIS: 50-mg daily pill in adults with overweight or obesity

OASIS is, to their knowledge, “the first trial to assess the bodyweight-lowering effect of an oral GLP-1 agonist (semaglutide 50 mg taken once per day) in adults with overweight or obesity, without type 2 diabetes,” Dr. Knop and colleagues wrote.

The 50-mg dose induced clinically meaningful reductions in bodyweight, with accompanying improvements in cardiometabolic risk factors, consistent with results reported for subcutaneous semaglutide 2.4 mg once weekly (Wegovy) in a similar population.

As an adjunct to diet and physical activity, oral semaglutide 50 mg led to a mean bodyweight reduction of 15.1%, compared with 2.4% in the placebo group, and greater percentages of participants reaching bodyweight reduction targets of at least 5%, 10%, 15%, and 20%.

Body-weight reductions were accompanied by significant improvements in cardiometabolic risk factors, compared with placebo.

“These results indicate that oral semaglutide 50 mg could provide an effective, future option for people with overweight or obesity who would benefit from a GLP-1 receptor agonist,” they concluded.
 

PIONEER PLUS: Inadequately controlled type 2 diabetes

Reporting the PIONEER PLUS data, Dr. Aroda and colleagues said: “For people with inadequately controlled type 2 diabetes on a stable dose of one to three oral glucose-lowering drugs, higher doses (25 mg and 50 mg) of once-daily oral semaglutide provided more effective glycemic control and greater bodyweight loss than 14 mg semaglutide, without additional safety concerns.”

PIONEER PLUS is the first study to indicate that these bigger doses of semaglutide might provide a highly effective oral option to improve both glycemic control and weight loss in type 2 diabetes.

“This trial provides compelling evidence that the availability of a wider range of doses of oral semaglutide will allow for individualized dosing to the desired effect, and the ability to intensify treatment as needed,” said Dr. Aroda. “We are hopeful that these results encourage earlier effective management of type 2 diabetes and allow for broader management in the primary care setting.”

In an accompanying editorial Christina H. Sherrill, PharmD, and Andrew Y. Hwang, PharmD, write: “This expansion in dosing titration might provide clinicians with more opportunities to obtain the maximum efficacy of this oral GLP-1 agonist.”

But additional investigations “to establish whether the superior glycemic reduction seen at these higher doses translates into cardiovascular risk reduction” are needed, said Dr. Sherrill, of High Point (N.C.) University, and Dr. Hwang, of Massachusetts College of Pharmacy and Health Sciences University, Boston.

Such investigations “would further elucidate the place in therapy of high-dose oral semaglutide,” they concluded.

Dr. Aroda and colleagues agreed: “Future real-world studies will be needed to investigate the clinical impact of the availability of higher doses of oral semaglutide.”

The trials were funded by Novo Nordisk.

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

Higher doses of oral semaglutide than the 14-mg/day dose that is currently approved for type 2 diabetes may be additional options for patients with prediabetes or diabetes and obesity, according to the results of two new phase 3 clinical trials.

The two trials, OASIS in patients with overweight or obesity without diabetes and PIONEER PLUS in patients with inadequately controlled type 2 diabetes, were presented at the annual scientific sessions of the American Diabetes Association and simultaneously published in The Lancet.

Filip K. Knop, MD, PhD, University of Copenhagen, presented highlights of the OASIS-1 results, and Vanita R. Aroda, MD, Brigham and Women’s Hospital and Harvard University, Boston, presented key findings of PIONEER PLUS, during a press briefing prior to the ADA session.

OASIS-1 showed that “oral semaglutide 50 mg may represent an effective option for the treatment of obesity, particularly in patients who prefer oral administration,” Dr. Knop summarized.

And “the PIONEER PLUS trial showed superior glycemic control and body-weight loss and improvement in cardiometabolic risk factors, with higher doses of once-daily oral semaglutide (25 mg and 50 mg) compared with the currently [highest] approved 14-mg dose,” said Dr. Aroda.

Session chair Marion Pragnell, PhD, vice president of research & science at ADA, said in an interview there is a need for multiple treatment options, as different patients respond differently to individual drugs. The oral dose of semaglutide has to be higher than that approved for subcutaneous injection (as Ozempic or Wegovy) because of bioavailability, but small-molecule research is advancing such that in future lower doses of oral drugs may have the same effect as the current lower subcutaneous doses of the drug.

The oral version of semaglutide (Rybelsus) was approved in the United States for type 2 diabetes in doses of 7 mg or 14 mg per day in 2019; it has not been approved for use in obesity.

Dr. Knop remarked that, in his clinical practice, about 25% of patients with type 2 diabetes prefer daily oral semaglutide and the rest prefer weekly injected semaglutide.

“Having an oral formulation of semaglutide in addition to the subcutaneous, or injectable, formula available will allow people who struggle to lose weight with diet and physical activity alone to take this effective medication in a way that best suits them,” he added.

Participants in OASIS and PIONEER PLUS were instructed to take the once-daily study drug tablet in the morning, in the fasting state, with up to half a glass of water (120 mL) at least 30 minutes before intake of any other food, beverage, or oral medication.
 

OASIS: 50-mg daily pill in adults with overweight or obesity

OASIS is, to their knowledge, “the first trial to assess the bodyweight-lowering effect of an oral GLP-1 agonist (semaglutide 50 mg taken once per day) in adults with overweight or obesity, without type 2 diabetes,” Dr. Knop and colleagues wrote.

The 50-mg dose induced clinically meaningful reductions in bodyweight, with accompanying improvements in cardiometabolic risk factors, consistent with results reported for subcutaneous semaglutide 2.4 mg once weekly (Wegovy) in a similar population.

As an adjunct to diet and physical activity, oral semaglutide 50 mg led to a mean bodyweight reduction of 15.1%, compared with 2.4% in the placebo group, and greater percentages of participants reaching bodyweight reduction targets of at least 5%, 10%, 15%, and 20%.

Body-weight reductions were accompanied by significant improvements in cardiometabolic risk factors, compared with placebo.

“These results indicate that oral semaglutide 50 mg could provide an effective, future option for people with overweight or obesity who would benefit from a GLP-1 receptor agonist,” they concluded.
 

PIONEER PLUS: Inadequately controlled type 2 diabetes

Reporting the PIONEER PLUS data, Dr. Aroda and colleagues said: “For people with inadequately controlled type 2 diabetes on a stable dose of one to three oral glucose-lowering drugs, higher doses (25 mg and 50 mg) of once-daily oral semaglutide provided more effective glycemic control and greater bodyweight loss than 14 mg semaglutide, without additional safety concerns.”

PIONEER PLUS is the first study to indicate that these bigger doses of semaglutide might provide a highly effective oral option to improve both glycemic control and weight loss in type 2 diabetes.

“This trial provides compelling evidence that the availability of a wider range of doses of oral semaglutide will allow for individualized dosing to the desired effect, and the ability to intensify treatment as needed,” said Dr. Aroda. “We are hopeful that these results encourage earlier effective management of type 2 diabetes and allow for broader management in the primary care setting.”

In an accompanying editorial Christina H. Sherrill, PharmD, and Andrew Y. Hwang, PharmD, write: “This expansion in dosing titration might provide clinicians with more opportunities to obtain the maximum efficacy of this oral GLP-1 agonist.”

But additional investigations “to establish whether the superior glycemic reduction seen at these higher doses translates into cardiovascular risk reduction” are needed, said Dr. Sherrill, of High Point (N.C.) University, and Dr. Hwang, of Massachusetts College of Pharmacy and Health Sciences University, Boston.

Such investigations “would further elucidate the place in therapy of high-dose oral semaglutide,” they concluded.

Dr. Aroda and colleagues agreed: “Future real-world studies will be needed to investigate the clinical impact of the availability of higher doses of oral semaglutide.”

The trials were funded by Novo Nordisk.

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

PHOENIX – The way Jennifer Barton, PhD, sees it, optical coherence tomography (OCT), laser-induced fluorescence, and multiphoton microscopy are poised to revolutionize the future of cancer detection.

Chris Richards/University of Arizona

In a lecture during a multispecialty roundup of cutting-edge energy-based device applications at the annual conference of the American Society for Laser Medicine and Surgery, Dr. Barton, a biomedical engineer who directs the BIO5 Institute at the University of Arizona, Tucson, said that while no current modality exists to enable physicians in dermatology and other specialties to view internal structures throughout the entire body with cellular resolution, refining existing technologies is a good way to start.

In 2011, renowned cancer researchers Douglas Hanahan, PhD, and Robert A. Weinberg, PhD, proposed six hallmarks of cancer, which include sustaining proliferative signaling, evading growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, and activating invasion and metastasis. Each hallmark poses unique imaging challenges. For example, enabling replicative immortality “means that the cell nuclei change size and shape; they change their position,” said Dr. Barton, who is also professor of biomedical engineering and optical sciences at the university. “If we want to see that, we’re going to need an imaging modality that’s subcellular in resolution.”

Similarly, if clinicians want to view how proliferative signaling is changing, “that means being able to visualize the cell surface receptors; those are even smaller to actually visualize,” she said. “But we have technologies where we can target those receptors with fluorophores. And then we can look at large areas very quickly.” Meanwhile, the ability of cancer cells to resist cell death and evade growth suppressors often results in thickening of epithelium throughout the body. “So, if we can measure the thickness of the epithelium, we can see that there’s something wrong with that tissue,” she said.

As for cancer’s propensity for invasion and metastasis, “here, we’re looking at how the collagen structure [between the cells] has changed and whether there’s layer breakdown or not. Optical imaging can detect cancer. However, high resolution optical techniques can only image about 1 mm deep, so unless you’re looking at the skin or the eye, you’re going to have to develop an endoscope to be able to view these hallmarks.”

OCT images the tissue microstructure, generally in a resolution of 2-20 microns, at a depth of 1-2 mm, and it measures reflected light. When possible, Dr. Barton combines OCT with laser-induced fluorescence for enhanced accuracy of detection of cancer. Induced fluorescence senses molecular information with the natural fluorophores in the body or with targeted exogenous agents. Then there’s multiphoton microscopy, an advanced imaging technique that enables clinicians to view cellular and subcellular events within living tissue. Early models of this technology “took up entire benches” in physics labs, Dr. Barton said, but she and other investigators are designing smaller devices for use in clinics. “This is exciting, because not only do we [view] subcellular structure with this modality, but it can also be highly sensitive to collagen structure,” she said.
 

Ovarian cancer model

In a model of ovarian cancer, she and colleagues externalized the ovaries of a mouse, imaged the organs, put them back in, and reassessed them at 8 weeks. “This model develops cancer very quickly,” said Dr. Barton, who once worked for McDonnell Douglas on the Space Station program. At 8 weeks, using fluorescence and targeted agents with a tabletop multiphoton microscopy system, they observed that the proliferation signals of cancer had begun. “So, with an agent targeted to the folate receptor or to other receptors that are implicated in cancer development, we can see that ovaries and fallopian tubes are lighting up,” she said.

With proof of concept established with the mouse study, she and other researchers are drawing from technological advances to create tiny laser systems for use in the clinic to image a variety of structures in the human body. Optics advances include bulk optics and all-fiber designs where engineers can create an imaging probe that’s only 125 microns in diameter, “or maybe even as small as 70 microns in diameter,” she said. “We can do fabrications on the tips of endoscopes to redirect the light and focus it. We can also do 3-D printing and spiral scanning to create miniature devices to make new advances. That means that instead of just white light imaging of the colon or the lung like we have had in the past, we can start moving into smaller structures, such as the eustachian tube, the fallopian tube, the bile ducts, or making miniature devices for brain biopsies, lung biopsies, and maybe being able to get into bronchioles and arterioles.”

According to Dr. Barton, prior research has demonstrated that cerebral vasculature can be imaged with a catheter 400 microns in diameter, the spaces in the lungs can be imaged with a needle that is 310 microns in diameter, and the inner structures of the eustachian tube can be viewed with an endoscope 1 mm in diameter.

She and her colleagues are developing an OCT/fluorescence imaging falloposcope that is 0.8 mm in diameter, flexible, and steerable, as a tool for early detection of ovarian cancer in humans. “It’s now known that most ovarian cancer starts in the fallopian tubes,” Dr. Barton said. “It’s metastatic disease when those cells break off from the fallopian tubes and go to the ovaries. We wanted to create an imaging system where we created a fiber bundle that we could navigate with white light and with fluorescence so that we can see these early stages of cancer [and] how they fluoresce differently. We also wanted to have an OCT system so that we could image through the wall of the fallopian tube and look for that layer thickening and other precursors to ovarian cancer.”

To date, in vivo testing in healthy women has demonstrated that the miniature endoscope is able to reach the fallopian tubes through the natural orifice of the vagina and uterus. “That is pretty exciting,” she said. “The images may not be of the highest quality, but we are advancing.”

Dr. Barton reported having no relevant financial disclosures.

PHOENIX – The way Jennifer Barton, PhD, sees it, optical coherence tomography (OCT), laser-induced fluorescence, and multiphoton microscopy are poised to revolutionize the future of cancer detection.

Chris Richards/University of Arizona

In a lecture during a multispecialty roundup of cutting-edge energy-based device applications at the annual conference of the American Society for Laser Medicine and Surgery, Dr. Barton, a biomedical engineer who directs the BIO5 Institute at the University of Arizona, Tucson, said that while no current modality exists to enable physicians in dermatology and other specialties to view internal structures throughout the entire body with cellular resolution, refining existing technologies is a good way to start.

In 2011, renowned cancer researchers Douglas Hanahan, PhD, and Robert A. Weinberg, PhD, proposed six hallmarks of cancer, which include sustaining proliferative signaling, evading growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, and activating invasion and metastasis. Each hallmark poses unique imaging challenges. For example, enabling replicative immortality “means that the cell nuclei change size and shape; they change their position,” said Dr. Barton, who is also professor of biomedical engineering and optical sciences at the university. “If we want to see that, we’re going to need an imaging modality that’s subcellular in resolution.”

Similarly, if clinicians want to view how proliferative signaling is changing, “that means being able to visualize the cell surface receptors; those are even smaller to actually visualize,” she said. “But we have technologies where we can target those receptors with fluorophores. And then we can look at large areas very quickly.” Meanwhile, the ability of cancer cells to resist cell death and evade growth suppressors often results in thickening of epithelium throughout the body. “So, if we can measure the thickness of the epithelium, we can see that there’s something wrong with that tissue,” she said.

As for cancer’s propensity for invasion and metastasis, “here, we’re looking at how the collagen structure [between the cells] has changed and whether there’s layer breakdown or not. Optical imaging can detect cancer. However, high resolution optical techniques can only image about 1 mm deep, so unless you’re looking at the skin or the eye, you’re going to have to develop an endoscope to be able to view these hallmarks.”

OCT images the tissue microstructure, generally in a resolution of 2-20 microns, at a depth of 1-2 mm, and it measures reflected light. When possible, Dr. Barton combines OCT with laser-induced fluorescence for enhanced accuracy of detection of cancer. Induced fluorescence senses molecular information with the natural fluorophores in the body or with targeted exogenous agents. Then there’s multiphoton microscopy, an advanced imaging technique that enables clinicians to view cellular and subcellular events within living tissue. Early models of this technology “took up entire benches” in physics labs, Dr. Barton said, but she and other investigators are designing smaller devices for use in clinics. “This is exciting, because not only do we [view] subcellular structure with this modality, but it can also be highly sensitive to collagen structure,” she said.
 

Ovarian cancer model

In a model of ovarian cancer, she and colleagues externalized the ovaries of a mouse, imaged the organs, put them back in, and reassessed them at 8 weeks. “This model develops cancer very quickly,” said Dr. Barton, who once worked for McDonnell Douglas on the Space Station program. At 8 weeks, using fluorescence and targeted agents with a tabletop multiphoton microscopy system, they observed that the proliferation signals of cancer had begun. “So, with an agent targeted to the folate receptor or to other receptors that are implicated in cancer development, we can see that ovaries and fallopian tubes are lighting up,” she said.

With proof of concept established with the mouse study, she and other researchers are drawing from technological advances to create tiny laser systems for use in the clinic to image a variety of structures in the human body. Optics advances include bulk optics and all-fiber designs where engineers can create an imaging probe that’s only 125 microns in diameter, “or maybe even as small as 70 microns in diameter,” she said. “We can do fabrications on the tips of endoscopes to redirect the light and focus it. We can also do 3-D printing and spiral scanning to create miniature devices to make new advances. That means that instead of just white light imaging of the colon or the lung like we have had in the past, we can start moving into smaller structures, such as the eustachian tube, the fallopian tube, the bile ducts, or making miniature devices for brain biopsies, lung biopsies, and maybe being able to get into bronchioles and arterioles.”

According to Dr. Barton, prior research has demonstrated that cerebral vasculature can be imaged with a catheter 400 microns in diameter, the spaces in the lungs can be imaged with a needle that is 310 microns in diameter, and the inner structures of the eustachian tube can be viewed with an endoscope 1 mm in diameter.

She and her colleagues are developing an OCT/fluorescence imaging falloposcope that is 0.8 mm in diameter, flexible, and steerable, as a tool for early detection of ovarian cancer in humans. “It’s now known that most ovarian cancer starts in the fallopian tubes,” Dr. Barton said. “It’s metastatic disease when those cells break off from the fallopian tubes and go to the ovaries. We wanted to create an imaging system where we created a fiber bundle that we could navigate with white light and with fluorescence so that we can see these early stages of cancer [and] how they fluoresce differently. We also wanted to have an OCT system so that we could image through the wall of the fallopian tube and look for that layer thickening and other precursors to ovarian cancer.”

To date, in vivo testing in healthy women has demonstrated that the miniature endoscope is able to reach the fallopian tubes through the natural orifice of the vagina and uterus. “That is pretty exciting,” she said. “The images may not be of the highest quality, but we are advancing.”

Dr. Barton reported having no relevant financial disclosures.

PHOENIX – The way Jennifer Barton, PhD, sees it, optical coherence tomography (OCT), laser-induced fluorescence, and multiphoton microscopy are poised to revolutionize the future of cancer detection.

Chris Richards/University of Arizona

In a lecture during a multispecialty roundup of cutting-edge energy-based device applications at the annual conference of the American Society for Laser Medicine and Surgery, Dr. Barton, a biomedical engineer who directs the BIO5 Institute at the University of Arizona, Tucson, said that while no current modality exists to enable physicians in dermatology and other specialties to view internal structures throughout the entire body with cellular resolution, refining existing technologies is a good way to start.

In 2011, renowned cancer researchers Douglas Hanahan, PhD, and Robert A. Weinberg, PhD, proposed six hallmarks of cancer, which include sustaining proliferative signaling, evading growth suppressors, resisting cell death, enabling replicative immortality, inducing angiogenesis, and activating invasion and metastasis. Each hallmark poses unique imaging challenges. For example, enabling replicative immortality “means that the cell nuclei change size and shape; they change their position,” said Dr. Barton, who is also professor of biomedical engineering and optical sciences at the university. “If we want to see that, we’re going to need an imaging modality that’s subcellular in resolution.”

Similarly, if clinicians want to view how proliferative signaling is changing, “that means being able to visualize the cell surface receptors; those are even smaller to actually visualize,” she said. “But we have technologies where we can target those receptors with fluorophores. And then we can look at large areas very quickly.” Meanwhile, the ability of cancer cells to resist cell death and evade growth suppressors often results in thickening of epithelium throughout the body. “So, if we can measure the thickness of the epithelium, we can see that there’s something wrong with that tissue,” she said.

As for cancer’s propensity for invasion and metastasis, “here, we’re looking at how the collagen structure [between the cells] has changed and whether there’s layer breakdown or not. Optical imaging can detect cancer. However, high resolution optical techniques can only image about 1 mm deep, so unless you’re looking at the skin or the eye, you’re going to have to develop an endoscope to be able to view these hallmarks.”

OCT images the tissue microstructure, generally in a resolution of 2-20 microns, at a depth of 1-2 mm, and it measures reflected light. When possible, Dr. Barton combines OCT with laser-induced fluorescence for enhanced accuracy of detection of cancer. Induced fluorescence senses molecular information with the natural fluorophores in the body or with targeted exogenous agents. Then there’s multiphoton microscopy, an advanced imaging technique that enables clinicians to view cellular and subcellular events within living tissue. Early models of this technology “took up entire benches” in physics labs, Dr. Barton said, but she and other investigators are designing smaller devices for use in clinics. “This is exciting, because not only do we [view] subcellular structure with this modality, but it can also be highly sensitive to collagen structure,” she said.
 

Ovarian cancer model

In a model of ovarian cancer, she and colleagues externalized the ovaries of a mouse, imaged the organs, put them back in, and reassessed them at 8 weeks. “This model develops cancer very quickly,” said Dr. Barton, who once worked for McDonnell Douglas on the Space Station program. At 8 weeks, using fluorescence and targeted agents with a tabletop multiphoton microscopy system, they observed that the proliferation signals of cancer had begun. “So, with an agent targeted to the folate receptor or to other receptors that are implicated in cancer development, we can see that ovaries and fallopian tubes are lighting up,” she said.

With proof of concept established with the mouse study, she and other researchers are drawing from technological advances to create tiny laser systems for use in the clinic to image a variety of structures in the human body. Optics advances include bulk optics and all-fiber designs where engineers can create an imaging probe that’s only 125 microns in diameter, “or maybe even as small as 70 microns in diameter,” she said. “We can do fabrications on the tips of endoscopes to redirect the light and focus it. We can also do 3-D printing and spiral scanning to create miniature devices to make new advances. That means that instead of just white light imaging of the colon or the lung like we have had in the past, we can start moving into smaller structures, such as the eustachian tube, the fallopian tube, the bile ducts, or making miniature devices for brain biopsies, lung biopsies, and maybe being able to get into bronchioles and arterioles.”

According to Dr. Barton, prior research has demonstrated that cerebral vasculature can be imaged with a catheter 400 microns in diameter, the spaces in the lungs can be imaged with a needle that is 310 microns in diameter, and the inner structures of the eustachian tube can be viewed with an endoscope 1 mm in diameter.

She and her colleagues are developing an OCT/fluorescence imaging falloposcope that is 0.8 mm in diameter, flexible, and steerable, as a tool for early detection of ovarian cancer in humans. “It’s now known that most ovarian cancer starts in the fallopian tubes,” Dr. Barton said. “It’s metastatic disease when those cells break off from the fallopian tubes and go to the ovaries. We wanted to create an imaging system where we created a fiber bundle that we could navigate with white light and with fluorescence so that we can see these early stages of cancer [and] how they fluoresce differently. We also wanted to have an OCT system so that we could image through the wall of the fallopian tube and look for that layer thickening and other precursors to ovarian cancer.”

To date, in vivo testing in healthy women has demonstrated that the miniature endoscope is able to reach the fallopian tubes through the natural orifice of the vagina and uterus. “That is pretty exciting,” she said. “The images may not be of the highest quality, but we are advancing.”

Dr. Barton reported having no relevant financial disclosures.

Interventions that specifically address diabetes distress can not only improve patient mental health but can also cut costs, according to two new studies in patients with type 1 diabetes presented at the annual scientific sessions of the American Diabetes Association.

Danielle Hessler Jones, PhD, presented findings from Behavioral Approaches to Reducing Diabetes Distress and Improving Glycemic Control (EMBARK) in adults with type 1 diabetes during an oral session.

The three-arm randomized trial found that patients had the greatest improvements in feelings of powerlessness after a 3-month behavioral intervention that combined type 1 diabetes education plus specific attention to diabetes distress.

And in a late-breaking poster, “Do The Right Thing: Behavioral Intervention for At-Risk T1D Youth,” David V. Wagner, PhD, showed that a behavioral intervention not only improved glycemic management but also reduced cost of care in disadvantaged youth.

“Diabetes distress is the emotional response to living with diabetes, the burden of relentless daily self-management, and the prospect of its long-term complications,” said Dr. Hessler Jones, professor and vice chair for research in the department of family and community medicine at the University of California, San Francisco.  

It is common, experienced by 20%-58% of people with type 1 and type 2 diabetes, and is different from depression, as it is associated with glycemic control and disease management. It “is also chronic and does not disappear on its own without intervention,” she stressed.

“It is the expected worries, concerns, and fears that are associated with struggling with a demanding and progressive chronic disease and its management,” she added.

The findings from EMBARK “suggest that distress reductions are greatest when interventions integrate education alongside approaches to address the emotional side of diabetes,” she said.  

The group is also analyzing changes in A1c with the three different interventions in EMBARK, with results expected this fall.

Dr. Hessler Jones said they also just received funding for DDASSIST, which will answer the question: “How do I translate this into care in my clinic?” The aim of the clinic training program is to bring the intervention to the diabetes care team.

“Could this program be delivered by somebody else, other than a psychologist?” an audience member asked. They will be looking at this, she replied.
 

‘Do the right thing’

For the late-breaking poster by Dr. Wagner and colleagues, researchers evaluated direct cost data from three health care systems provided for youth with type 1 diabetes who received an intensive behavioral health intervention, Novel Interventions in Children’s Healthcare (NICH).

Youths were included in the analyses if they had type 1 diabetes and at least 1 year of cost data prior to and following NICH enrollment. Outpatient, emergency department, and inpatient costs were combined. The analysis included 53 youth with the following characteristics: mean age, 14.2 years; 87% Medicaid; 58% female; 32% Black, 29% Non-Hispanic White, 28% Hispanic/Latinx, 7% Pacific Islander, 2% Asian, and 2% other racial and ethnic groups.

Average yearly costs significantly decreased from $20,400 per youth prior to NICH to $9,500 per youth afterward, largely due to inpatient charges.

“These results highlight the benefits of providing access to intensive interventions to pediatric populations experiencing health disparities,” said Dr. Wagner. “Investing early in the lives of youth experiencing health disparities is not only the right thing to do to improve patients’ health but it could also have a positive economic impact down the road.”
 

Three interventions in 300 adults with type 1 diabetes

Meanwhile, EMBARK recruited 300 patients with type 1 diabetes in the United States from clinics and community organizations who were aged 21 and older and had an elevated type 1 diabetes distress score (> 2.0) and A1c greater than or equal to 7.5%.

Participants were a mean age of 46 years, 79% were female, and 89% were White. They had a type 1 diabetes distress score of 2.8, a mean A1c of 8.3%, and 71% used an insulin pump and 79% used a continuous glucose monitor.

Participants were randomized to one of three interventions:

• Streamline: A traditional diabetes educator-led education and management program.
• Tuned-in: A psychologist-led program focused exclusively on reducing diabetes distress.
• Fixit: An integration of the two programs.

Interventions were given virtually over 3 months to small groups of 8-12 individuals and included initial workshops, one-to-one phone calls, and follow-up group meetings. Participants were then followed for 8 months.  

Researchers found statistically significant and substantial reductions in overall diabetes distress in all three interventions, with the greatest reductions in the combined intervention group, which were greater than in the educational approach alone group (P = .005).

The percentage of participants who no longer reported elevated diabetes distress at follow-up was 25% in Streamline, 37% in Tuned-in, and 42% in Fixit.

The percentage of participants who reported a minimal clinically important difference – the smallest change in a treatment outcome that an individual would identify as important – was also greatest in those in the Fixit intervention group (82%) than in the Tuned-in (74%) or Streamline (65%) interventions.
 

‘Adding the psychologist is where the real magic happens’

“The certified diabetes care specialist intervention is really a very standard thing that most clinicians would have access to; they tend to focus on knowledge and problem solving and some of the psychosocial issues,” Robert Gabbay, MD, PhD, chief scientific and medical officer for the ADA, said in an interview.

The EMBARK trial found a “graded response: CDCS alone, psychologist really focused on diabetes distress, and the two together, which would be the ideal practice model,” he noted.

There are these validated ways of measuring diabetes distress using a diabetes distress survey tool, which is also underutilized.  

“Adding the psychologist is really where the real magic happens in terms of diabetes distress,” Dr. Gabbay said.

“As you can imagine, [if] somebody ... feels powerless, it is going to be tough to manage their diabetes and unlikely to be terribly successful,” he observed. Often, these individuals are just not doing well. This study highlighted the importance of identifying this.

“I’m encouraged by the findings from the studies presented during this year’s Scientific Sessions as we continue to seek out innovative, evidence-based solutions that support people living with diabetes when they need it the most,” Dr. Gabbay concluded.

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

Interventions that specifically address diabetes distress can not only improve patient mental health but can also cut costs, according to two new studies in patients with type 1 diabetes presented at the annual scientific sessions of the American Diabetes Association.

Danielle Hessler Jones, PhD, presented findings from Behavioral Approaches to Reducing Diabetes Distress and Improving Glycemic Control (EMBARK) in adults with type 1 diabetes during an oral session.

The three-arm randomized trial found that patients had the greatest improvements in feelings of powerlessness after a 3-month behavioral intervention that combined type 1 diabetes education plus specific attention to diabetes distress.

And in a late-breaking poster, “Do The Right Thing: Behavioral Intervention for At-Risk T1D Youth,” David V. Wagner, PhD, showed that a behavioral intervention not only improved glycemic management but also reduced cost of care in disadvantaged youth.

“Diabetes distress is the emotional response to living with diabetes, the burden of relentless daily self-management, and the prospect of its long-term complications,” said Dr. Hessler Jones, professor and vice chair for research in the department of family and community medicine at the University of California, San Francisco.  

It is common, experienced by 20%-58% of people with type 1 and type 2 diabetes, and is different from depression, as it is associated with glycemic control and disease management. It “is also chronic and does not disappear on its own without intervention,” she stressed.

“It is the expected worries, concerns, and fears that are associated with struggling with a demanding and progressive chronic disease and its management,” she added.

The findings from EMBARK “suggest that distress reductions are greatest when interventions integrate education alongside approaches to address the emotional side of diabetes,” she said.  

The group is also analyzing changes in A1c with the three different interventions in EMBARK, with results expected this fall.

Dr. Hessler Jones said they also just received funding for DDASSIST, which will answer the question: “How do I translate this into care in my clinic?” The aim of the clinic training program is to bring the intervention to the diabetes care team.

“Could this program be delivered by somebody else, other than a psychologist?” an audience member asked. They will be looking at this, she replied.
 

‘Do the right thing’

For the late-breaking poster by Dr. Wagner and colleagues, researchers evaluated direct cost data from three health care systems provided for youth with type 1 diabetes who received an intensive behavioral health intervention, Novel Interventions in Children’s Healthcare (NICH).

Youths were included in the analyses if they had type 1 diabetes and at least 1 year of cost data prior to and following NICH enrollment. Outpatient, emergency department, and inpatient costs were combined. The analysis included 53 youth with the following characteristics: mean age, 14.2 years; 87% Medicaid; 58% female; 32% Black, 29% Non-Hispanic White, 28% Hispanic/Latinx, 7% Pacific Islander, 2% Asian, and 2% other racial and ethnic groups.

Average yearly costs significantly decreased from $20,400 per youth prior to NICH to $9,500 per youth afterward, largely due to inpatient charges.

“These results highlight the benefits of providing access to intensive interventions to pediatric populations experiencing health disparities,” said Dr. Wagner. “Investing early in the lives of youth experiencing health disparities is not only the right thing to do to improve patients’ health but it could also have a positive economic impact down the road.”
 

Three interventions in 300 adults with type 1 diabetes

Meanwhile, EMBARK recruited 300 patients with type 1 diabetes in the United States from clinics and community organizations who were aged 21 and older and had an elevated type 1 diabetes distress score (> 2.0) and A1c greater than or equal to 7.5%.

Participants were a mean age of 46 years, 79% were female, and 89% were White. They had a type 1 diabetes distress score of 2.8, a mean A1c of 8.3%, and 71% used an insulin pump and 79% used a continuous glucose monitor.

Participants were randomized to one of three interventions:

• Streamline: A traditional diabetes educator-led education and management program.
• Tuned-in: A psychologist-led program focused exclusively on reducing diabetes distress.
• Fixit: An integration of the two programs.

Interventions were given virtually over 3 months to small groups of 8-12 individuals and included initial workshops, one-to-one phone calls, and follow-up group meetings. Participants were then followed for 8 months.  

Researchers found statistically significant and substantial reductions in overall diabetes distress in all three interventions, with the greatest reductions in the combined intervention group, which were greater than in the educational approach alone group (P = .005).

The percentage of participants who no longer reported elevated diabetes distress at follow-up was 25% in Streamline, 37% in Tuned-in, and 42% in Fixit.

The percentage of participants who reported a minimal clinically important difference – the smallest change in a treatment outcome that an individual would identify as important – was also greatest in those in the Fixit intervention group (82%) than in the Tuned-in (74%) or Streamline (65%) interventions.
 

‘Adding the psychologist is where the real magic happens’

“The certified diabetes care specialist intervention is really a very standard thing that most clinicians would have access to; they tend to focus on knowledge and problem solving and some of the psychosocial issues,” Robert Gabbay, MD, PhD, chief scientific and medical officer for the ADA, said in an interview.

The EMBARK trial found a “graded response: CDCS alone, psychologist really focused on diabetes distress, and the two together, which would be the ideal practice model,” he noted.

There are these validated ways of measuring diabetes distress using a diabetes distress survey tool, which is also underutilized.  

“Adding the psychologist is really where the real magic happens in terms of diabetes distress,” Dr. Gabbay said.

“As you can imagine, [if] somebody ... feels powerless, it is going to be tough to manage their diabetes and unlikely to be terribly successful,” he observed. Often, these individuals are just not doing well. This study highlighted the importance of identifying this.

“I’m encouraged by the findings from the studies presented during this year’s Scientific Sessions as we continue to seek out innovative, evidence-based solutions that support people living with diabetes when they need it the most,” Dr. Gabbay concluded.

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

Interventions that specifically address diabetes distress can not only improve patient mental health but can also cut costs, according to two new studies in patients with type 1 diabetes presented at the annual scientific sessions of the American Diabetes Association.

Danielle Hessler Jones, PhD, presented findings from Behavioral Approaches to Reducing Diabetes Distress and Improving Glycemic Control (EMBARK) in adults with type 1 diabetes during an oral session.

The three-arm randomized trial found that patients had the greatest improvements in feelings of powerlessness after a 3-month behavioral intervention that combined type 1 diabetes education plus specific attention to diabetes distress.

And in a late-breaking poster, “Do The Right Thing: Behavioral Intervention for At-Risk T1D Youth,” David V. Wagner, PhD, showed that a behavioral intervention not only improved glycemic management but also reduced cost of care in disadvantaged youth.

“Diabetes distress is the emotional response to living with diabetes, the burden of relentless daily self-management, and the prospect of its long-term complications,” said Dr. Hessler Jones, professor and vice chair for research in the department of family and community medicine at the University of California, San Francisco.  

It is common, experienced by 20%-58% of people with type 1 and type 2 diabetes, and is different from depression, as it is associated with glycemic control and disease management. It “is also chronic and does not disappear on its own without intervention,” she stressed.

“It is the expected worries, concerns, and fears that are associated with struggling with a demanding and progressive chronic disease and its management,” she added.

The findings from EMBARK “suggest that distress reductions are greatest when interventions integrate education alongside approaches to address the emotional side of diabetes,” she said.  

The group is also analyzing changes in A1c with the three different interventions in EMBARK, with results expected this fall.

Dr. Hessler Jones said they also just received funding for DDASSIST, which will answer the question: “How do I translate this into care in my clinic?” The aim of the clinic training program is to bring the intervention to the diabetes care team.

“Could this program be delivered by somebody else, other than a psychologist?” an audience member asked. They will be looking at this, she replied.
 

‘Do the right thing’

For the late-breaking poster by Dr. Wagner and colleagues, researchers evaluated direct cost data from three health care systems provided for youth with type 1 diabetes who received an intensive behavioral health intervention, Novel Interventions in Children’s Healthcare (NICH).

Youths were included in the analyses if they had type 1 diabetes and at least 1 year of cost data prior to and following NICH enrollment. Outpatient, emergency department, and inpatient costs were combined. The analysis included 53 youth with the following characteristics: mean age, 14.2 years; 87% Medicaid; 58% female; 32% Black, 29% Non-Hispanic White, 28% Hispanic/Latinx, 7% Pacific Islander, 2% Asian, and 2% other racial and ethnic groups.

Average yearly costs significantly decreased from $20,400 per youth prior to NICH to $9,500 per youth afterward, largely due to inpatient charges.

“These results highlight the benefits of providing access to intensive interventions to pediatric populations experiencing health disparities,” said Dr. Wagner. “Investing early in the lives of youth experiencing health disparities is not only the right thing to do to improve patients’ health but it could also have a positive economic impact down the road.”
 

Three interventions in 300 adults with type 1 diabetes

Meanwhile, EMBARK recruited 300 patients with type 1 diabetes in the United States from clinics and community organizations who were aged 21 and older and had an elevated type 1 diabetes distress score (> 2.0) and A1c greater than or equal to 7.5%.

Participants were a mean age of 46 years, 79% were female, and 89% were White. They had a type 1 diabetes distress score of 2.8, a mean A1c of 8.3%, and 71% used an insulin pump and 79% used a continuous glucose monitor.

Participants were randomized to one of three interventions:

• Streamline: A traditional diabetes educator-led education and management program.
• Tuned-in: A psychologist-led program focused exclusively on reducing diabetes distress.
• Fixit: An integration of the two programs.

Interventions were given virtually over 3 months to small groups of 8-12 individuals and included initial workshops, one-to-one phone calls, and follow-up group meetings. Participants were then followed for 8 months.  

Researchers found statistically significant and substantial reductions in overall diabetes distress in all three interventions, with the greatest reductions in the combined intervention group, which were greater than in the educational approach alone group (P = .005).

The percentage of participants who no longer reported elevated diabetes distress at follow-up was 25% in Streamline, 37% in Tuned-in, and 42% in Fixit.

The percentage of participants who reported a minimal clinically important difference – the smallest change in a treatment outcome that an individual would identify as important – was also greatest in those in the Fixit intervention group (82%) than in the Tuned-in (74%) or Streamline (65%) interventions.
 

‘Adding the psychologist is where the real magic happens’

“The certified diabetes care specialist intervention is really a very standard thing that most clinicians would have access to; they tend to focus on knowledge and problem solving and some of the psychosocial issues,” Robert Gabbay, MD, PhD, chief scientific and medical officer for the ADA, said in an interview.

The EMBARK trial found a “graded response: CDCS alone, psychologist really focused on diabetes distress, and the two together, which would be the ideal practice model,” he noted.

There are these validated ways of measuring diabetes distress using a diabetes distress survey tool, which is also underutilized.  

“Adding the psychologist is really where the real magic happens in terms of diabetes distress,” Dr. Gabbay said.

“As you can imagine, [if] somebody ... feels powerless, it is going to be tough to manage their diabetes and unlikely to be terribly successful,” he observed. Often, these individuals are just not doing well. This study highlighted the importance of identifying this.

“I’m encouraged by the findings from the studies presented during this year’s Scientific Sessions as we continue to seek out innovative, evidence-based solutions that support people living with diabetes when they need it the most,” Dr. Gabbay concluded.

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

SAN DIEGO – A new analysis of a large-scale trial of a novel lipid-lowering agent has shown a particularly large reduction in cardiovascular events in the primary prevention population enrolled in the study, two-thirds of whom also had type 2 diabetes, leading to calls for more attention to be paid to this group of patients.

The main results of the CLEAR Outcomes trial of bempedoic acid (Nexletol, Esperion) in a mixed secondary and primary prevention population intolerant to statins, presented in March at the 2023 joint scientific sessions of the American College of Cardiology and the World Heart Federation, showed a 13% relative risk reduction in the main primary endpoint, a composite of cardiovascular death, myocardial infarction, stroke, or coronary revascularization.

This new analysis of the 4,206 high-risk primary prevention patients in the study – 67% of whom also had type 2 diabetes – has shown a 30% relative risk reduction in the same endpoint.

Other key endpoints were reduced to a similar or even greater extent, with the composite of cardiovascular death/stroke/MI showing a 36% relative risk reduction, and a 39% relative risk reduction for cardiovascular death and MI individually.

“These results are frankly striking,” lead investigator Steve Nissen, MD, said in an interview. 

“These are really large reductions. These results are telling us that high-risk primary prevention patients, although their absolute event rate is lower than secondary prevention patients, can have very impressive relative risk reductions in major cardiovascular events with lipid-lowering therapy,” he said.

But Dr. Nissen, chief academic officer at the Heart Vascular & Thoracic Institute at the Cleveland Clinic, pointed out that this population of patients is not well treated. 

“This is the problem: Less than half of high-risk primary prevention patients in the U.S., and in virtually every other developed country, are receiving cholesterol-lowering medication. These patients tend to get ignored,” he stressed. 

Asked what advice he would give to clinicians based on the current findings, Dr. Nissen said: “If a patient is at high risk of developing cardiovascular disease, particularly those with [type 2] diabetes, they need to go on a lipid-lowering drug.” 

“If patients can tolerate a statin then that should be the first choice. We know statins work, and they are now inexpensive. They are likely to give the exact same benefit as we have shown in this study with bempedoic acid, as the two drug classes work by very similar mechanisms. But if patients can’t tolerate a statin, then treat them with bempedoic acid. The bottom line is that these patients just need to be treated,” he said.
 

‘Wake-up call’

He said these new results are a “wake-up call for the medical community that we need to pay far more attention to high-risk primary prevention patients.”

Dr. Nissen does not believe the effect is specific to bempedoic acid; rather, it is more likely an effect of lowering LDL cholesterol (LDL-C) levels. 

“This message is not about bempedoic acid, in particular. We have seen similar findings in historical studies with the statins, but that seems to have been forgotten. The message is about lowering LDL in patients who are at high risk of having a first cardiovascular event. We need to identify patients at high risk for a first cardiac event and get them on a cholesterol-lowering drug – and in most cases that will be a statin.”

Dr. Nissen presented the new analysis from the CLEAR OUTCOMES trial at the annual scientific sessions of the American Diabetes Association. It was simultaneously published online in JAMA.

He pointed out that large trials of lipid-lowering therapy in the primary prevention population have not been done for many years. 

“All the contemporary trials with lipid-lowering therapy have only included secondary prevention patients and they often enroll patients after an acute coronary syndrome event.

“But for the CLEAR OUTCOMES trial, we included a significant amount of primary prevention patients – those with risk factors such as [type 2] diabetes and hypertension who are considered to be at high risk of developing cardiovascular disease,” he explained.

CLEAR OUTCOMES was a masked, randomized, trial that enrolled 13,970 statin-intolerant patients. The new analysis included 4,206 of those patients with risk factors for heart disease but without a prior cardiovascular event – the primary prevention group. The mean age of these participants was 68 years, 67% had diabetes, and 59% were women.

Treatment with bempedoic acid showed a 22% reduction in LDL-C, compared with placebo, with a reduction of 30.2 mg/dL from a mean baseline of 142.5 mg/dL. High-sensitivity C-reactive protein (CRP) levels were also reduced by 0.56 mg/L (21.5%), from a median baseline of 2.4 mg/L.

Dr. Nissen told a press briefing at the ADA meeting that he believes “it’s the combination of LDL lowering and reduction in CRP that might have been the driver [for the effects we saw in the trial]. Certainly, bempedoic acid lowers both.”

And he noted the recent U.S. approval of a new low dose of colchicine 0.5 mg (Lodoco, Agepha Pharma) with a broad indication for use in atherosclerotic cardiovascular disease (ASCVD), which represents a completely new approach to treatment, specifically targeting inflammation as a driver of atherosclerosis.

Bempedoic acid is a prodrug that works along the same pathways as statins but does not cause muscle pain, which makes many people intolerant to statins. Bempedoic acid was first approved by the Food and Drug Administration in 2020 for the treatment of adults with heterozygous familial hypercholesterolemia or established ASCVD who require additional LDL-C lowering.
 

Greater benefit in primary prevention?

In this primary prevention group, treatment with bempedoic acid for 40 months was associated with a significant risk reduction for the primary endpoint – a composite of cardiovascular death, nonfatal MI, nonfatal stroke, or coronary revascularization – which occurred in 5.3% of the treatment group versus 7.6% in the placebo group (adjusted hazard ratio, 0.70; P = .002). This represents a 30% relative risk reduction in major cardiovascular events.

Other key secondary endpoints also showed impressive reductions.

The rate of the composite endpoint of cardiovascular death, MI, or stroke was 6.4% in the placebo group and 4.0% with bempedoic acid (HR, 0.64; P < .001); MI occurred in 2.2% versus 1.4% (HR, 0.61), cardiovascular death in 3.1% versus 1.8% (HR, 0.61), and all-cause mortality in 5.2% versus 3.6% (HR, 0.73), respectively.

Adverse effects with bempedoic acid included a higher incidence of gout (2.6% vs 2.0%), cholelithiasis (2.5% vs. 1.1%), and increases in serum creatinine, uric acid, and hepatic enzyme levels.

Dr. Nissen believed these results suggest that there may be a greater benefit of lipid lowering in high-risk primary prevention patients than in the secondary prevention population.

“It may seem paradoxical, but there is actually some history that this may be the case,” he said.

He pointed out that the JUPITER trial of rosuvastatin in 2008 was the last major primary prevention trial of a lipid-lowering agent, which was stopped early with a 44% reduction of the primary endpoint.

He noted that one of the arguments against the use of statins in primary prevention is the belief that absolute risk reductions are quite modest.

“But in this analysis, we found an absolute risk reduction of 2.3% for the primary endpoint. That’s a number needed to treat to prevent 1 event of 43. That’s pretty good,” he said.

Trying to explain why there may be more benefit in the primary prevention population, Dr. Nissen suggested that these patients may have more vulnerable plaques.

“I think high-risk primary prevention patients probably have a lot of lipid-laden plaque – some people call it ‘vulnerable’ plaque. These are softer, cholesterol-laden plaque. We know that treatment with cholesterol-lowering medication causes these plaques to shrink. The lipid core is delipidated and the plaque stabilizes,” he explained. “It may be that in secondary prevention patients to some extent the horse is already out of the barn – they have advanced disease. But primary prevention patients may have plaques that are more amenable to modification by cholesterol lowering.”

He admitted that the idea is only speculation. “But that is a potential explanation for our observations.”
 

Editorial cautious

In an accompanying editorial, also published in JAMA, Dhruv S. Kazi, MD, Beth Israel Deaconess Medical Center, Boston, said the findings need to be interpreted with caution as they come from one of many subgroup analyses of a larger trial.

Dr. Kazi pointed out that the intervention and control survival curves separate right away, on the first day of follow-up, whereas the true effect of lipid-lowering therapy for primary prevention would be expected to have a somewhat delayed onset, an observation he says supports the argument that this is a chance finding.

Dr. Kazi also reminded clinicians that bempedoic acid should not be regarded as a substitute for statins, which should remain the first-line therapy for primary prevention.

“For now, available evidence suggests that, although bempedoic acid is not a perfect substitute for a statin, it is a reasonable therapeutic choice for primary prevention of ASCVD events in high-risk, statin-intolerant patients,” he concluded.

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

SAN DIEGO – A new analysis of a large-scale trial of a novel lipid-lowering agent has shown a particularly large reduction in cardiovascular events in the primary prevention population enrolled in the study, two-thirds of whom also had type 2 diabetes, leading to calls for more attention to be paid to this group of patients.

The main results of the CLEAR Outcomes trial of bempedoic acid (Nexletol, Esperion) in a mixed secondary and primary prevention population intolerant to statins, presented in March at the 2023 joint scientific sessions of the American College of Cardiology and the World Heart Federation, showed a 13% relative risk reduction in the main primary endpoint, a composite of cardiovascular death, myocardial infarction, stroke, or coronary revascularization.

This new analysis of the 4,206 high-risk primary prevention patients in the study – 67% of whom also had type 2 diabetes – has shown a 30% relative risk reduction in the same endpoint.

Other key endpoints were reduced to a similar or even greater extent, with the composite of cardiovascular death/stroke/MI showing a 36% relative risk reduction, and a 39% relative risk reduction for cardiovascular death and MI individually.

“These results are frankly striking,” lead investigator Steve Nissen, MD, said in an interview. 

“These are really large reductions. These results are telling us that high-risk primary prevention patients, although their absolute event rate is lower than secondary prevention patients, can have very impressive relative risk reductions in major cardiovascular events with lipid-lowering therapy,” he said.

But Dr. Nissen, chief academic officer at the Heart Vascular & Thoracic Institute at the Cleveland Clinic, pointed out that this population of patients is not well treated. 

“This is the problem: Less than half of high-risk primary prevention patients in the U.S., and in virtually every other developed country, are receiving cholesterol-lowering medication. These patients tend to get ignored,” he stressed. 

Asked what advice he would give to clinicians based on the current findings, Dr. Nissen said: “If a patient is at high risk of developing cardiovascular disease, particularly those with [type 2] diabetes, they need to go on a lipid-lowering drug.” 

“If patients can tolerate a statin then that should be the first choice. We know statins work, and they are now inexpensive. They are likely to give the exact same benefit as we have shown in this study with bempedoic acid, as the two drug classes work by very similar mechanisms. But if patients can’t tolerate a statin, then treat them with bempedoic acid. The bottom line is that these patients just need to be treated,” he said.
 

‘Wake-up call’

He said these new results are a “wake-up call for the medical community that we need to pay far more attention to high-risk primary prevention patients.”

Dr. Nissen does not believe the effect is specific to bempedoic acid; rather, it is more likely an effect of lowering LDL cholesterol (LDL-C) levels. 

“This message is not about bempedoic acid, in particular. We have seen similar findings in historical studies with the statins, but that seems to have been forgotten. The message is about lowering LDL in patients who are at high risk of having a first cardiovascular event. We need to identify patients at high risk for a first cardiac event and get them on a cholesterol-lowering drug – and in most cases that will be a statin.”

Dr. Nissen presented the new analysis from the CLEAR OUTCOMES trial at the annual scientific sessions of the American Diabetes Association. It was simultaneously published online in JAMA.

He pointed out that large trials of lipid-lowering therapy in the primary prevention population have not been done for many years. 

“All the contemporary trials with lipid-lowering therapy have only included secondary prevention patients and they often enroll patients after an acute coronary syndrome event.

“But for the CLEAR OUTCOMES trial, we included a significant amount of primary prevention patients – those with risk factors such as [type 2] diabetes and hypertension who are considered to be at high risk of developing cardiovascular disease,” he explained.

CLEAR OUTCOMES was a masked, randomized, trial that enrolled 13,970 statin-intolerant patients. The new analysis included 4,206 of those patients with risk factors for heart disease but without a prior cardiovascular event – the primary prevention group. The mean age of these participants was 68 years, 67% had diabetes, and 59% were women.

Treatment with bempedoic acid showed a 22% reduction in LDL-C, compared with placebo, with a reduction of 30.2 mg/dL from a mean baseline of 142.5 mg/dL. High-sensitivity C-reactive protein (CRP) levels were also reduced by 0.56 mg/L (21.5%), from a median baseline of 2.4 mg/L.

Dr. Nissen told a press briefing at the ADA meeting that he believes “it’s the combination of LDL lowering and reduction in CRP that might have been the driver [for the effects we saw in the trial]. Certainly, bempedoic acid lowers both.”

And he noted the recent U.S. approval of a new low dose of colchicine 0.5 mg (Lodoco, Agepha Pharma) with a broad indication for use in atherosclerotic cardiovascular disease (ASCVD), which represents a completely new approach to treatment, specifically targeting inflammation as a driver of atherosclerosis.

Bempedoic acid is a prodrug that works along the same pathways as statins but does not cause muscle pain, which makes many people intolerant to statins. Bempedoic acid was first approved by the Food and Drug Administration in 2020 for the treatment of adults with heterozygous familial hypercholesterolemia or established ASCVD who require additional LDL-C lowering.
 

Greater benefit in primary prevention?

In this primary prevention group, treatment with bempedoic acid for 40 months was associated with a significant risk reduction for the primary endpoint – a composite of cardiovascular death, nonfatal MI, nonfatal stroke, or coronary revascularization – which occurred in 5.3% of the treatment group versus 7.6% in the placebo group (adjusted hazard ratio, 0.70; P = .002). This represents a 30% relative risk reduction in major cardiovascular events.

Other key secondary endpoints also showed impressive reductions.

The rate of the composite endpoint of cardiovascular death, MI, or stroke was 6.4% in the placebo group and 4.0% with bempedoic acid (HR, 0.64; P < .001); MI occurred in 2.2% versus 1.4% (HR, 0.61), cardiovascular death in 3.1% versus 1.8% (HR, 0.61), and all-cause mortality in 5.2% versus 3.6% (HR, 0.73), respectively.

Adverse effects with bempedoic acid included a higher incidence of gout (2.6% vs 2.0%), cholelithiasis (2.5% vs. 1.1%), and increases in serum creatinine, uric acid, and hepatic enzyme levels.

Dr. Nissen believed these results suggest that there may be a greater benefit of lipid lowering in high-risk primary prevention patients than in the secondary prevention population.

“It may seem paradoxical, but there is actually some history that this may be the case,” he said.

He pointed out that the JUPITER trial of rosuvastatin in 2008 was the last major primary prevention trial of a lipid-lowering agent, which was stopped early with a 44% reduction of the primary endpoint.

He noted that one of the arguments against the use of statins in primary prevention is the belief that absolute risk reductions are quite modest.

“But in this analysis, we found an absolute risk reduction of 2.3% for the primary endpoint. That’s a number needed to treat to prevent 1 event of 43. That’s pretty good,” he said.

Trying to explain why there may be more benefit in the primary prevention population, Dr. Nissen suggested that these patients may have more vulnerable plaques.

“I think high-risk primary prevention patients probably have a lot of lipid-laden plaque – some people call it ‘vulnerable’ plaque. These are softer, cholesterol-laden plaque. We know that treatment with cholesterol-lowering medication causes these plaques to shrink. The lipid core is delipidated and the plaque stabilizes,” he explained. “It may be that in secondary prevention patients to some extent the horse is already out of the barn – they have advanced disease. But primary prevention patients may have plaques that are more amenable to modification by cholesterol lowering.”

He admitted that the idea is only speculation. “But that is a potential explanation for our observations.”
 

Editorial cautious

In an accompanying editorial, also published in JAMA, Dhruv S. Kazi, MD, Beth Israel Deaconess Medical Center, Boston, said the findings need to be interpreted with caution as they come from one of many subgroup analyses of a larger trial.

Dr. Kazi pointed out that the intervention and control survival curves separate right away, on the first day of follow-up, whereas the true effect of lipid-lowering therapy for primary prevention would be expected to have a somewhat delayed onset, an observation he says supports the argument that this is a chance finding.

Dr. Kazi also reminded clinicians that bempedoic acid should not be regarded as a substitute for statins, which should remain the first-line therapy for primary prevention.

“For now, available evidence suggests that, although bempedoic acid is not a perfect substitute for a statin, it is a reasonable therapeutic choice for primary prevention of ASCVD events in high-risk, statin-intolerant patients,” he concluded.

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

SAN DIEGO – A new analysis of a large-scale trial of a novel lipid-lowering agent has shown a particularly large reduction in cardiovascular events in the primary prevention population enrolled in the study, two-thirds of whom also had type 2 diabetes, leading to calls for more attention to be paid to this group of patients.

The main results of the CLEAR Outcomes trial of bempedoic acid (Nexletol, Esperion) in a mixed secondary and primary prevention population intolerant to statins, presented in March at the 2023 joint scientific sessions of the American College of Cardiology and the World Heart Federation, showed a 13% relative risk reduction in the main primary endpoint, a composite of cardiovascular death, myocardial infarction, stroke, or coronary revascularization.

This new analysis of the 4,206 high-risk primary prevention patients in the study – 67% of whom also had type 2 diabetes – has shown a 30% relative risk reduction in the same endpoint.

Other key endpoints were reduced to a similar or even greater extent, with the composite of cardiovascular death/stroke/MI showing a 36% relative risk reduction, and a 39% relative risk reduction for cardiovascular death and MI individually.

“These results are frankly striking,” lead investigator Steve Nissen, MD, said in an interview. 

“These are really large reductions. These results are telling us that high-risk primary prevention patients, although their absolute event rate is lower than secondary prevention patients, can have very impressive relative risk reductions in major cardiovascular events with lipid-lowering therapy,” he said.

But Dr. Nissen, chief academic officer at the Heart Vascular & Thoracic Institute at the Cleveland Clinic, pointed out that this population of patients is not well treated. 

“This is the problem: Less than half of high-risk primary prevention patients in the U.S., and in virtually every other developed country, are receiving cholesterol-lowering medication. These patients tend to get ignored,” he stressed. 

Asked what advice he would give to clinicians based on the current findings, Dr. Nissen said: “If a patient is at high risk of developing cardiovascular disease, particularly those with [type 2] diabetes, they need to go on a lipid-lowering drug.” 

“If patients can tolerate a statin then that should be the first choice. We know statins work, and they are now inexpensive. They are likely to give the exact same benefit as we have shown in this study with bempedoic acid, as the two drug classes work by very similar mechanisms. But if patients can’t tolerate a statin, then treat them with bempedoic acid. The bottom line is that these patients just need to be treated,” he said.
 

‘Wake-up call’

He said these new results are a “wake-up call for the medical community that we need to pay far more attention to high-risk primary prevention patients.”

Dr. Nissen does not believe the effect is specific to bempedoic acid; rather, it is more likely an effect of lowering LDL cholesterol (LDL-C) levels. 

“This message is not about bempedoic acid, in particular. We have seen similar findings in historical studies with the statins, but that seems to have been forgotten. The message is about lowering LDL in patients who are at high risk of having a first cardiovascular event. We need to identify patients at high risk for a first cardiac event and get them on a cholesterol-lowering drug – and in most cases that will be a statin.”

Dr. Nissen presented the new analysis from the CLEAR OUTCOMES trial at the annual scientific sessions of the American Diabetes Association. It was simultaneously published online in JAMA.

He pointed out that large trials of lipid-lowering therapy in the primary prevention population have not been done for many years. 

“All the contemporary trials with lipid-lowering therapy have only included secondary prevention patients and they often enroll patients after an acute coronary syndrome event.

“But for the CLEAR OUTCOMES trial, we included a significant amount of primary prevention patients – those with risk factors such as [type 2] diabetes and hypertension who are considered to be at high risk of developing cardiovascular disease,” he explained.

CLEAR OUTCOMES was a masked, randomized, trial that enrolled 13,970 statin-intolerant patients. The new analysis included 4,206 of those patients with risk factors for heart disease but without a prior cardiovascular event – the primary prevention group. The mean age of these participants was 68 years, 67% had diabetes, and 59% were women.

Treatment with bempedoic acid showed a 22% reduction in LDL-C, compared with placebo, with a reduction of 30.2 mg/dL from a mean baseline of 142.5 mg/dL. High-sensitivity C-reactive protein (CRP) levels were also reduced by 0.56 mg/L (21.5%), from a median baseline of 2.4 mg/L.

Dr. Nissen told a press briefing at the ADA meeting that he believes “it’s the combination of LDL lowering and reduction in CRP that might have been the driver [for the effects we saw in the trial]. Certainly, bempedoic acid lowers both.”

And he noted the recent U.S. approval of a new low dose of colchicine 0.5 mg (Lodoco, Agepha Pharma) with a broad indication for use in atherosclerotic cardiovascular disease (ASCVD), which represents a completely new approach to treatment, specifically targeting inflammation as a driver of atherosclerosis.

Bempedoic acid is a prodrug that works along the same pathways as statins but does not cause muscle pain, which makes many people intolerant to statins. Bempedoic acid was first approved by the Food and Drug Administration in 2020 for the treatment of adults with heterozygous familial hypercholesterolemia or established ASCVD who require additional LDL-C lowering.
 

Greater benefit in primary prevention?

In this primary prevention group, treatment with bempedoic acid for 40 months was associated with a significant risk reduction for the primary endpoint – a composite of cardiovascular death, nonfatal MI, nonfatal stroke, or coronary revascularization – which occurred in 5.3% of the treatment group versus 7.6% in the placebo group (adjusted hazard ratio, 0.70; P = .002). This represents a 30% relative risk reduction in major cardiovascular events.

Other key secondary endpoints also showed impressive reductions.

The rate of the composite endpoint of cardiovascular death, MI, or stroke was 6.4% in the placebo group and 4.0% with bempedoic acid (HR, 0.64; P < .001); MI occurred in 2.2% versus 1.4% (HR, 0.61), cardiovascular death in 3.1% versus 1.8% (HR, 0.61), and all-cause mortality in 5.2% versus 3.6% (HR, 0.73), respectively.

Adverse effects with bempedoic acid included a higher incidence of gout (2.6% vs 2.0%), cholelithiasis (2.5% vs. 1.1%), and increases in serum creatinine, uric acid, and hepatic enzyme levels.

Dr. Nissen believed these results suggest that there may be a greater benefit of lipid lowering in high-risk primary prevention patients than in the secondary prevention population.

“It may seem paradoxical, but there is actually some history that this may be the case,” he said.

He pointed out that the JUPITER trial of rosuvastatin in 2008 was the last major primary prevention trial of a lipid-lowering agent, which was stopped early with a 44% reduction of the primary endpoint.

He noted that one of the arguments against the use of statins in primary prevention is the belief that absolute risk reductions are quite modest.

“But in this analysis, we found an absolute risk reduction of 2.3% for the primary endpoint. That’s a number needed to treat to prevent 1 event of 43. That’s pretty good,” he said.

Trying to explain why there may be more benefit in the primary prevention population, Dr. Nissen suggested that these patients may have more vulnerable plaques.

“I think high-risk primary prevention patients probably have a lot of lipid-laden plaque – some people call it ‘vulnerable’ plaque. These are softer, cholesterol-laden plaque. We know that treatment with cholesterol-lowering medication causes these plaques to shrink. The lipid core is delipidated and the plaque stabilizes,” he explained. “It may be that in secondary prevention patients to some extent the horse is already out of the barn – they have advanced disease. But primary prevention patients may have plaques that are more amenable to modification by cholesterol lowering.”

He admitted that the idea is only speculation. “But that is a potential explanation for our observations.”
 

Editorial cautious

In an accompanying editorial, also published in JAMA, Dhruv S. Kazi, MD, Beth Israel Deaconess Medical Center, Boston, said the findings need to be interpreted with caution as they come from one of many subgroup analyses of a larger trial.

Dr. Kazi pointed out that the intervention and control survival curves separate right away, on the first day of follow-up, whereas the true effect of lipid-lowering therapy for primary prevention would be expected to have a somewhat delayed onset, an observation he says supports the argument that this is a chance finding.

Dr. Kazi also reminded clinicians that bempedoic acid should not be regarded as a substitute for statins, which should remain the first-line therapy for primary prevention.

“For now, available evidence suggests that, although bempedoic acid is not a perfect substitute for a statin, it is a reasonable therapeutic choice for primary prevention of ASCVD events in high-risk, statin-intolerant patients,” he concluded.

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

SAN DIEGO – Weekly tirzepatide injections in adults with type 2 diabetes and overweight or obesity safely led to 12.8%-14.7% in-trial weight loss after 72 weeks in the SURMOUNT-2 pivotal trial, a finding that will likely lead to Food and Drug Administration approval of a new indication for weight loss for tirzepatide.

Tirzepatide received FDA approval as a treatment for type 2 diabetes in adults, marketed as Mounjaro, in 2022. The agent – a “twincretin” that acts as an agonist at both the glucagon-like peptide-1 (GLP-1) receptor and glucose-dependent insulinotropic polypeptide (GIP) receptor – had also previously scored a decisive win for weight loss in adults with overweight or obesity without diabetes in the SURMOUNT-1 pivotal trial.

Taken together, results from SURMOUNT-1 and SURMOUNT-2 appear to make a good case for a weight-loss indication that will not depend on whether a patient also has type 2 diabetes.

“We anticipate that tirzepatide will be [FDA] approved for weight loss later this year,” W. Timothy Garvey, MD, lead researcher for SURMOUNT-2, said during a press briefing at the annual scientific sessions of the American Diabetes Association.
 

Tirzepatide ‘fills the gap’

Tirzepatide “fills the gap to get [medication-driven] weight loss in the range of 15% of baseline weight or better,” Dr. Garvey noted, which puts it in a favorable position relative to a 2.4-mg weekly subcutaneous injection with the GLP-1 agonist semaglutide (Wegovy), which produced an average weight loss from baseline of about 9.6% in people with type 2 diabetes in the STEP-2 trial. 

Mitchel L. Zoler/MDedge News

Although tirzepatide has not been compared head-to-head for weight loss with any of the several available GLP-1 agonists, the reported weight-loss numbers seem to favor tirzepatide, said Dr. Garvey, director of the Diabetes Research Center of the University of Alabama at Birmingham.

“If you look at the degree of weight loss across trials, we see a clinically significant difference in weight loss” compared with semaglutide and other agents that only act on the GLP-1 receptor, he noted. (Although cross-trial comparisons of different medications often have uncertain reliability.)

“The data suggest an incremental effect from tirzepatide” compared with the GLP-1 agonists now approved for weight loss, said Marlon Pragnell, PhD, vice president, research and science, ADA, who was not involved in the tirzepatide studies.

This is a “step forward for treating people with obesity and type 2 diabetes; it’s a very promising treatment option,” Dr. Pragnell said in an interview.
 

Tirzepatide the ‘most effective agent’

Ildiko Lingvay, MD, the designated discussant for the SURMOUNT-2 presentation at the meeting, fully agreed. The new findings “confirm that tirzepatide is the most effective agent currently on the [U.S.] market to help achieve the two coprimary goals for patients with type 2 diabetes – weight loss and glycemic control – while also having favorable effects on cardiovascular risk factors,” said Dr. Lingvay, an endocrinologist at UT Southwestern Medical Center in Dallas, who was not involved with the SURMOUNT studies.

Dr. Lingvay offered as evidence the performance of tirzepatide’s main rival for weight loss semaglutide (Wegovy), delivered at the 2.4 mg/week subcutaneous injected dosage approved for weight loss. The semaglutide trial that SURMOUNT-2 most resembles is the STEP-2 trial, she said, which showed as its primary outcome a 9.6% average weight loss from baseline after 68 weeks of weekly semaglutide that compares, in a cross-trial way, with the 14.7% average drop from baseline weight with 15 mg tirzepatide weekly for 72 weeks and an average 12.8% weight loss with a weekly 10-mg tirzepatide dose.

“It’s fair to say that tirzepatide has an edge,” despite the limitations of cross-trial comparisons, Dr. Lingvay said in an interview.

But she acknowledged that superior weight loss efficacy takes a back seat in U.S. practice to access and affordability when making a prescribing decision for individual patients as these newer drugs are all expensive. 
 

Affordability and access will remain a ‘big problem’

Dr. Garvey, too, cautioned that access and affordability of tirzepatide as well as other GLP-1 agonists remains a major sticking point.

“These medications are very expensive – more than $1,000 a dose – and this cost limits access ... [which is] a big problem,” Dr. Garvey noted. U.S. health care payers “do not want to open the gates [to expensive treatments] for a disorder that’s as common as obesity.”

“Access and affordability are always an issue for these medications,” agreed Janet Brown-Friday, RN, president, health care and education, ADA, who had no role in the tirzepatide studies.

SURMOUNT-2 randomized 938 adults with type 2 diabetes and overweight or obesity at 77 centers in seven countries including the United States from March 2021 to April 2023. The study had two primary outcomes: Average percent change in body weight from baseline to week 72, and percentage of participants who achieved a weight reduction from baseline of at least 5% after 72 weeks.
 

In-trial weight loss of 12.8%-14.7%

The in-trial analysis showed that a 10-mg weekly subcutaneous dose of tirzepatide resulted in an average 12.8% weight loss from baseline, and a 15-mg weekly subcutaneous dose led to an average 14.7% drop from baseline weight. People randomized to receive a placebo injection averaged a 3.2% drop from their baseline weight after 72 weeks, a finding that documents significant improvements compared with placebo with both tirzepatide doses.

The percentage of patients who achieved at least a 5% reduction in weight from baseline was 79% with the 10-mg dose of tirzepatide, 83% with the 15-mg dose, and 32% with placebo; these improvements were significant for both tirzepatide doses compared with placebo.

A 15% or greater reduction in weight from baseline occurred in 40%-48% of people who received tirzepatide compared with 3% of those who received placebo. A reduction in weight of this magnitude from baseline “will prevent a broad array of complications,” Dr. Garvey noted.

The results were simulatenously published online in The Lancet.
 

Glucose control without severe hypoglycemia

The safety profile of tirzepatide in SURMOUNT-2 was consistent with prior studies of the agent, as well as with other medications in the GLP-1 agonist class, with gastrointestinal adverse effects such as nausea and vomiting predominating, especially during the dose-escalation phase at treatment onset.

Dr. Garvey especially highlighted the overall safety of tirzepatide, and particularly its ability to produce clinically important reductions in A1c that averaged more than two percentage points from baseline values without producing a single episode of severe hypoglycemia, and an incidence of milder hypoglycemia of less than a 5%.

The absence of any severe hypoglycemia was “amazing,” Dr. Garvey said, especially given that 46%-49% of people taking tirzepatide in SURMOUNT-2 achieved normalization of their A1c to less than 5.7% on treatment compared with 4% of participants taking placebo.

The results also showed the benefit of a “big reduction in fasting insulin levels,” which averaged a 41% cut from baseline in those who received the 15-mg subcutaneous weekly dose of tirzepatide, coupled with increased insulin sensitivity, Dr. Garvey said.

Dr. Garvey disclosed ties to Eli Lilly, which sponsored SURMOUNT-2 and markets tirzepatide (Mounjaro), as well Boehringer Ingelheim, Novo Nordisk, Pfizer, Fractyl Health, Alnylam Pharmaceuticals, Inogen, and Merck. He has been an investigator for studies sponsored by Novo Nordisk, Epitomee, Neurovalens, and Pfizer. Dr. Pragnell and Dr. Brown-Friday have disclosed no relevant financial relationships.



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

SAN DIEGO – Weekly tirzepatide injections in adults with type 2 diabetes and overweight or obesity safely led to 12.8%-14.7% in-trial weight loss after 72 weeks in the SURMOUNT-2 pivotal trial, a finding that will likely lead to Food and Drug Administration approval of a new indication for weight loss for tirzepatide.

Tirzepatide received FDA approval as a treatment for type 2 diabetes in adults, marketed as Mounjaro, in 2022. The agent – a “twincretin” that acts as an agonist at both the glucagon-like peptide-1 (GLP-1) receptor and glucose-dependent insulinotropic polypeptide (GIP) receptor – had also previously scored a decisive win for weight loss in adults with overweight or obesity without diabetes in the SURMOUNT-1 pivotal trial.

Taken together, results from SURMOUNT-1 and SURMOUNT-2 appear to make a good case for a weight-loss indication that will not depend on whether a patient also has type 2 diabetes.

“We anticipate that tirzepatide will be [FDA] approved for weight loss later this year,” W. Timothy Garvey, MD, lead researcher for SURMOUNT-2, said during a press briefing at the annual scientific sessions of the American Diabetes Association.
 

Tirzepatide ‘fills the gap’

Tirzepatide “fills the gap to get [medication-driven] weight loss in the range of 15% of baseline weight or better,” Dr. Garvey noted, which puts it in a favorable position relative to a 2.4-mg weekly subcutaneous injection with the GLP-1 agonist semaglutide (Wegovy), which produced an average weight loss from baseline of about 9.6% in people with type 2 diabetes in the STEP-2 trial. 

Mitchel L. Zoler/MDedge News

Although tirzepatide has not been compared head-to-head for weight loss with any of the several available GLP-1 agonists, the reported weight-loss numbers seem to favor tirzepatide, said Dr. Garvey, director of the Diabetes Research Center of the University of Alabama at Birmingham.

“If you look at the degree of weight loss across trials, we see a clinically significant difference in weight loss” compared with semaglutide and other agents that only act on the GLP-1 receptor, he noted. (Although cross-trial comparisons of different medications often have uncertain reliability.)

“The data suggest an incremental effect from tirzepatide” compared with the GLP-1 agonists now approved for weight loss, said Marlon Pragnell, PhD, vice president, research and science, ADA, who was not involved in the tirzepatide studies.

This is a “step forward for treating people with obesity and type 2 diabetes; it’s a very promising treatment option,” Dr. Pragnell said in an interview.
 

Tirzepatide the ‘most effective agent’

Ildiko Lingvay, MD, the designated discussant for the SURMOUNT-2 presentation at the meeting, fully agreed. The new findings “confirm that tirzepatide is the most effective agent currently on the [U.S.] market to help achieve the two coprimary goals for patients with type 2 diabetes – weight loss and glycemic control – while also having favorable effects on cardiovascular risk factors,” said Dr. Lingvay, an endocrinologist at UT Southwestern Medical Center in Dallas, who was not involved with the SURMOUNT studies.

Dr. Lingvay offered as evidence the performance of tirzepatide’s main rival for weight loss semaglutide (Wegovy), delivered at the 2.4 mg/week subcutaneous injected dosage approved for weight loss. The semaglutide trial that SURMOUNT-2 most resembles is the STEP-2 trial, she said, which showed as its primary outcome a 9.6% average weight loss from baseline after 68 weeks of weekly semaglutide that compares, in a cross-trial way, with the 14.7% average drop from baseline weight with 15 mg tirzepatide weekly for 72 weeks and an average 12.8% weight loss with a weekly 10-mg tirzepatide dose.

“It’s fair to say that tirzepatide has an edge,” despite the limitations of cross-trial comparisons, Dr. Lingvay said in an interview.

But she acknowledged that superior weight loss efficacy takes a back seat in U.S. practice to access and affordability when making a prescribing decision for individual patients as these newer drugs are all expensive. 
 

Affordability and access will remain a ‘big problem’

Dr. Garvey, too, cautioned that access and affordability of tirzepatide as well as other GLP-1 agonists remains a major sticking point.

“These medications are very expensive – more than $1,000 a dose – and this cost limits access ... [which is] a big problem,” Dr. Garvey noted. U.S. health care payers “do not want to open the gates [to expensive treatments] for a disorder that’s as common as obesity.”

“Access and affordability are always an issue for these medications,” agreed Janet Brown-Friday, RN, president, health care and education, ADA, who had no role in the tirzepatide studies.

SURMOUNT-2 randomized 938 adults with type 2 diabetes and overweight or obesity at 77 centers in seven countries including the United States from March 2021 to April 2023. The study had two primary outcomes: Average percent change in body weight from baseline to week 72, and percentage of participants who achieved a weight reduction from baseline of at least 5% after 72 weeks.
 

In-trial weight loss of 12.8%-14.7%

The in-trial analysis showed that a 10-mg weekly subcutaneous dose of tirzepatide resulted in an average 12.8% weight loss from baseline, and a 15-mg weekly subcutaneous dose led to an average 14.7% drop from baseline weight. People randomized to receive a placebo injection averaged a 3.2% drop from their baseline weight after 72 weeks, a finding that documents significant improvements compared with placebo with both tirzepatide doses.

The percentage of patients who achieved at least a 5% reduction in weight from baseline was 79% with the 10-mg dose of tirzepatide, 83% with the 15-mg dose, and 32% with placebo; these improvements were significant for both tirzepatide doses compared with placebo.

A 15% or greater reduction in weight from baseline occurred in 40%-48% of people who received tirzepatide compared with 3% of those who received placebo. A reduction in weight of this magnitude from baseline “will prevent a broad array of complications,” Dr. Garvey noted.

The results were simulatenously published online in The Lancet.
 

Glucose control without severe hypoglycemia

The safety profile of tirzepatide in SURMOUNT-2 was consistent with prior studies of the agent, as well as with other medications in the GLP-1 agonist class, with gastrointestinal adverse effects such as nausea and vomiting predominating, especially during the dose-escalation phase at treatment onset.

Dr. Garvey especially highlighted the overall safety of tirzepatide, and particularly its ability to produce clinically important reductions in A1c that averaged more than two percentage points from baseline values without producing a single episode of severe hypoglycemia, and an incidence of milder hypoglycemia of less than a 5%.

The absence of any severe hypoglycemia was “amazing,” Dr. Garvey said, especially given that 46%-49% of people taking tirzepatide in SURMOUNT-2 achieved normalization of their A1c to less than 5.7% on treatment compared with 4% of participants taking placebo.

The results also showed the benefit of a “big reduction in fasting insulin levels,” which averaged a 41% cut from baseline in those who received the 15-mg subcutaneous weekly dose of tirzepatide, coupled with increased insulin sensitivity, Dr. Garvey said.

Dr. Garvey disclosed ties to Eli Lilly, which sponsored SURMOUNT-2 and markets tirzepatide (Mounjaro), as well Boehringer Ingelheim, Novo Nordisk, Pfizer, Fractyl Health, Alnylam Pharmaceuticals, Inogen, and Merck. He has been an investigator for studies sponsored by Novo Nordisk, Epitomee, Neurovalens, and Pfizer. Dr. Pragnell and Dr. Brown-Friday have disclosed no relevant financial relationships.



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

SAN DIEGO – Weekly tirzepatide injections in adults with type 2 diabetes and overweight or obesity safely led to 12.8%-14.7% in-trial weight loss after 72 weeks in the SURMOUNT-2 pivotal trial, a finding that will likely lead to Food and Drug Administration approval of a new indication for weight loss for tirzepatide.

Tirzepatide received FDA approval as a treatment for type 2 diabetes in adults, marketed as Mounjaro, in 2022. The agent – a “twincretin” that acts as an agonist at both the glucagon-like peptide-1 (GLP-1) receptor and glucose-dependent insulinotropic polypeptide (GIP) receptor – had also previously scored a decisive win for weight loss in adults with overweight or obesity without diabetes in the SURMOUNT-1 pivotal trial.

Taken together, results from SURMOUNT-1 and SURMOUNT-2 appear to make a good case for a weight-loss indication that will not depend on whether a patient also has type 2 diabetes.

“We anticipate that tirzepatide will be [FDA] approved for weight loss later this year,” W. Timothy Garvey, MD, lead researcher for SURMOUNT-2, said during a press briefing at the annual scientific sessions of the American Diabetes Association.
 

Tirzepatide ‘fills the gap’

Tirzepatide “fills the gap to get [medication-driven] weight loss in the range of 15% of baseline weight or better,” Dr. Garvey noted, which puts it in a favorable position relative to a 2.4-mg weekly subcutaneous injection with the GLP-1 agonist semaglutide (Wegovy), which produced an average weight loss from baseline of about 9.6% in people with type 2 diabetes in the STEP-2 trial. 

Mitchel L. Zoler/MDedge News

Although tirzepatide has not been compared head-to-head for weight loss with any of the several available GLP-1 agonists, the reported weight-loss numbers seem to favor tirzepatide, said Dr. Garvey, director of the Diabetes Research Center of the University of Alabama at Birmingham.

“If you look at the degree of weight loss across trials, we see a clinically significant difference in weight loss” compared with semaglutide and other agents that only act on the GLP-1 receptor, he noted. (Although cross-trial comparisons of different medications often have uncertain reliability.)

“The data suggest an incremental effect from tirzepatide” compared with the GLP-1 agonists now approved for weight loss, said Marlon Pragnell, PhD, vice president, research and science, ADA, who was not involved in the tirzepatide studies.

This is a “step forward for treating people with obesity and type 2 diabetes; it’s a very promising treatment option,” Dr. Pragnell said in an interview.
 

Tirzepatide the ‘most effective agent’

Ildiko Lingvay, MD, the designated discussant for the SURMOUNT-2 presentation at the meeting, fully agreed. The new findings “confirm that tirzepatide is the most effective agent currently on the [U.S.] market to help achieve the two coprimary goals for patients with type 2 diabetes – weight loss and glycemic control – while also having favorable effects on cardiovascular risk factors,” said Dr. Lingvay, an endocrinologist at UT Southwestern Medical Center in Dallas, who was not involved with the SURMOUNT studies.

Dr. Lingvay offered as evidence the performance of tirzepatide’s main rival for weight loss semaglutide (Wegovy), delivered at the 2.4 mg/week subcutaneous injected dosage approved for weight loss. The semaglutide trial that SURMOUNT-2 most resembles is the STEP-2 trial, she said, which showed as its primary outcome a 9.6% average weight loss from baseline after 68 weeks of weekly semaglutide that compares, in a cross-trial way, with the 14.7% average drop from baseline weight with 15 mg tirzepatide weekly for 72 weeks and an average 12.8% weight loss with a weekly 10-mg tirzepatide dose.

“It’s fair to say that tirzepatide has an edge,” despite the limitations of cross-trial comparisons, Dr. Lingvay said in an interview.

But she acknowledged that superior weight loss efficacy takes a back seat in U.S. practice to access and affordability when making a prescribing decision for individual patients as these newer drugs are all expensive. 
 

Affordability and access will remain a ‘big problem’

Dr. Garvey, too, cautioned that access and affordability of tirzepatide as well as other GLP-1 agonists remains a major sticking point.

“These medications are very expensive – more than $1,000 a dose – and this cost limits access ... [which is] a big problem,” Dr. Garvey noted. U.S. health care payers “do not want to open the gates [to expensive treatments] for a disorder that’s as common as obesity.”

“Access and affordability are always an issue for these medications,” agreed Janet Brown-Friday, RN, president, health care and education, ADA, who had no role in the tirzepatide studies.

SURMOUNT-2 randomized 938 adults with type 2 diabetes and overweight or obesity at 77 centers in seven countries including the United States from March 2021 to April 2023. The study had two primary outcomes: Average percent change in body weight from baseline to week 72, and percentage of participants who achieved a weight reduction from baseline of at least 5% after 72 weeks.
 

In-trial weight loss of 12.8%-14.7%

The in-trial analysis showed that a 10-mg weekly subcutaneous dose of tirzepatide resulted in an average 12.8% weight loss from baseline, and a 15-mg weekly subcutaneous dose led to an average 14.7% drop from baseline weight. People randomized to receive a placebo injection averaged a 3.2% drop from their baseline weight after 72 weeks, a finding that documents significant improvements compared with placebo with both tirzepatide doses.

The percentage of patients who achieved at least a 5% reduction in weight from baseline was 79% with the 10-mg dose of tirzepatide, 83% with the 15-mg dose, and 32% with placebo; these improvements were significant for both tirzepatide doses compared with placebo.

A 15% or greater reduction in weight from baseline occurred in 40%-48% of people who received tirzepatide compared with 3% of those who received placebo. A reduction in weight of this magnitude from baseline “will prevent a broad array of complications,” Dr. Garvey noted.

The results were simulatenously published online in The Lancet.
 

Glucose control without severe hypoglycemia

The safety profile of tirzepatide in SURMOUNT-2 was consistent with prior studies of the agent, as well as with other medications in the GLP-1 agonist class, with gastrointestinal adverse effects such as nausea and vomiting predominating, especially during the dose-escalation phase at treatment onset.

Dr. Garvey especially highlighted the overall safety of tirzepatide, and particularly its ability to produce clinically important reductions in A1c that averaged more than two percentage points from baseline values without producing a single episode of severe hypoglycemia, and an incidence of milder hypoglycemia of less than a 5%.

The absence of any severe hypoglycemia was “amazing,” Dr. Garvey said, especially given that 46%-49% of people taking tirzepatide in SURMOUNT-2 achieved normalization of their A1c to less than 5.7% on treatment compared with 4% of participants taking placebo.

The results also showed the benefit of a “big reduction in fasting insulin levels,” which averaged a 41% cut from baseline in those who received the 15-mg subcutaneous weekly dose of tirzepatide, coupled with increased insulin sensitivity, Dr. Garvey said.

Dr. Garvey disclosed ties to Eli Lilly, which sponsored SURMOUNT-2 and markets tirzepatide (Mounjaro), as well Boehringer Ingelheim, Novo Nordisk, Pfizer, Fractyl Health, Alnylam Pharmaceuticals, Inogen, and Merck. He has been an investigator for studies sponsored by Novo Nordisk, Epitomee, Neurovalens, and Pfizer. Dr. Pragnell and Dr. Brown-Friday have disclosed no relevant financial relationships.



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

CHICAGO – Clinical trials are so White. Only a small percentage of eligible patients participate in clinical trials in the first place, and very few come from racial and ethnic minority groups.

For example, according to the Food and Drug Administration, in trials that resulted in drug approvals from 2017 to 2020, only 2%-5% of participants were Black patients.

When clinical trials lack diverse patient populations, those who are left out have fewer opportunities to get new therapies. Moreover, the scope of the research is limited by smaller phenotypic and genotypic samples, and the trial results are applicable only to more homogeneous patient groups.

There has been a push to include more underrepresented patients in clinical trials. One group reported its success in doing so here at the annual meeting of the American Society of Clinical Oncology.

Researchers from the Alliance for Clinical Trials in Oncology explained how a multifaceted approach resulted in a 75% relative improvement in trial enrollment from 2014 to 2022, a period that included a pandemic-induced hiatus in clinical trials in general.

Alliance member Electra D. Paskett, PhD, from the College of Public Health at the Ohio State University in Columbus, presented accrual data from 117 trials led by the Alliance from 2014 to 2022.

During this period, accrual of racial and ethnic minority patients increased from 13.6% to 25.3% for cancer treatment trials and from 13% to 21.5% for cancer control trials.

Overall, the recruitment program resulted in an absolute increase from 13.5 % to 23.6% of underrepresented populations, which translated into a relative 74.8% improvement.

“We’re focusing now on monitoring accrual of women, rural populations, younger AYAs [adolescents and young adults] and older patients, and we’ll see what strategies we need to implement,” Dr. Packett told this news organization.

The Alliance has implemented a real-time accrual dashboard on its website that allows individual sites to review accrual by trial and overall for all of the identified underrepresented populations, she noted.
 

Program to increase underrepresented patient accrual

The impetus for the program to increase enrollment of underrepresented patients came from the goal set by Monica M. Bertagnolli, MD, group chair of the Alliance from 2011 to 2022 and currently the director of the U.S. National Cancer Institute.

“Our leader, Dr. Bertagnolli, set out a group-wide goal for accrual of underrepresented minorities to our trials of 20%, and that gave us permission to implement a whole host of new strategies,” Dr. Paskett said in an interview.

“These strategies follow the Accrual of Clinical Trials framework, which essentially says that the interaction between the patient and the provider for going on a clinical trial is not just an interaction between the patient and provider but recognizes, for example, that the provider has coworkers and they have norms and beliefs and attitudes, and the patient comes from a family with their own values. And then there are system-level barriers, and there are community barriers that all relate to this interaction about going on a trial,” Dr. Packett said.
 

What works?

The study was presented as a poster at the meeting. During the poster discussion session, comoderator Victoria S. Blinder, MD, from Memorial Sloan Kettering Cancer Center in New York, asked Dr. Paskett, “If you had a certain amount of money and you really wanted to use that resource to focus on one area, where would you put that resource?”

“I’m going to violate the rules of your question,” Dr. Paskett replied.

“You cannot change this problem by focusing on one thing, and that’s what we showed in our Alliance poster, and what I’ve said is based on over 30 years of work in this area,” she said.

She cited what she considered as the two most important components for improving accrual of underrepresented populations: a commitment by leadership to a recruitment goal, and the development of protocols with specific accrual goals for minority populations.

Still, those are only two components of a comprehensive program that includes the aforementioned accrual goal set by Dr. Bertagnolli, as well as the following:

• Funding of minority junior investigators and research that focuses on issues of concern to underrepresented populations.
• Establishment of work groups that focus on specific populations with the Alliance health disparities committee.
• Translation of informational materials for patients.
• Opening studies at National Cancer Institute Community. Oncology Research Program–designated minority underserved sites.
• Real-time monitoring of accrual demographics by the Alliance and at the trial site.
• Closing protocol enrollment to majority populations.
• Increasing the study sample sizes to enroll additional minority participants and to allow for subgroup analyses.

The study was funded by the National Institutes of Health. Dr. Packett and Dr. Blinder reported no relevant financial relationships.

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

CHICAGO – Clinical trials are so White. Only a small percentage of eligible patients participate in clinical trials in the first place, and very few come from racial and ethnic minority groups.

For example, according to the Food and Drug Administration, in trials that resulted in drug approvals from 2017 to 2020, only 2%-5% of participants were Black patients.

When clinical trials lack diverse patient populations, those who are left out have fewer opportunities to get new therapies. Moreover, the scope of the research is limited by smaller phenotypic and genotypic samples, and the trial results are applicable only to more homogeneous patient groups.

There has been a push to include more underrepresented patients in clinical trials. One group reported its success in doing so here at the annual meeting of the American Society of Clinical Oncology.

Researchers from the Alliance for Clinical Trials in Oncology explained how a multifaceted approach resulted in a 75% relative improvement in trial enrollment from 2014 to 2022, a period that included a pandemic-induced hiatus in clinical trials in general.

Alliance member Electra D. Paskett, PhD, from the College of Public Health at the Ohio State University in Columbus, presented accrual data from 117 trials led by the Alliance from 2014 to 2022.

During this period, accrual of racial and ethnic minority patients increased from 13.6% to 25.3% for cancer treatment trials and from 13% to 21.5% for cancer control trials.

Overall, the recruitment program resulted in an absolute increase from 13.5 % to 23.6% of underrepresented populations, which translated into a relative 74.8% improvement.

“We’re focusing now on monitoring accrual of women, rural populations, younger AYAs [adolescents and young adults] and older patients, and we’ll see what strategies we need to implement,” Dr. Packett told this news organization.

The Alliance has implemented a real-time accrual dashboard on its website that allows individual sites to review accrual by trial and overall for all of the identified underrepresented populations, she noted.
 

Program to increase underrepresented patient accrual

The impetus for the program to increase enrollment of underrepresented patients came from the goal set by Monica M. Bertagnolli, MD, group chair of the Alliance from 2011 to 2022 and currently the director of the U.S. National Cancer Institute.

“Our leader, Dr. Bertagnolli, set out a group-wide goal for accrual of underrepresented minorities to our trials of 20%, and that gave us permission to implement a whole host of new strategies,” Dr. Paskett said in an interview.

“These strategies follow the Accrual of Clinical Trials framework, which essentially says that the interaction between the patient and the provider for going on a clinical trial is not just an interaction between the patient and provider but recognizes, for example, that the provider has coworkers and they have norms and beliefs and attitudes, and the patient comes from a family with their own values. And then there are system-level barriers, and there are community barriers that all relate to this interaction about going on a trial,” Dr. Packett said.
 

What works?

The study was presented as a poster at the meeting. During the poster discussion session, comoderator Victoria S. Blinder, MD, from Memorial Sloan Kettering Cancer Center in New York, asked Dr. Paskett, “If you had a certain amount of money and you really wanted to use that resource to focus on one area, where would you put that resource?”

“I’m going to violate the rules of your question,” Dr. Paskett replied.

“You cannot change this problem by focusing on one thing, and that’s what we showed in our Alliance poster, and what I’ve said is based on over 30 years of work in this area,” she said.

She cited what she considered as the two most important components for improving accrual of underrepresented populations: a commitment by leadership to a recruitment goal, and the development of protocols with specific accrual goals for minority populations.

Still, those are only two components of a comprehensive program that includes the aforementioned accrual goal set by Dr. Bertagnolli, as well as the following:

• Funding of minority junior investigators and research that focuses on issues of concern to underrepresented populations.
• Establishment of work groups that focus on specific populations with the Alliance health disparities committee.
• Translation of informational materials for patients.
• Opening studies at National Cancer Institute Community. Oncology Research Program–designated minority underserved sites.
• Real-time monitoring of accrual demographics by the Alliance and at the trial site.
• Closing protocol enrollment to majority populations.
• Increasing the study sample sizes to enroll additional minority participants and to allow for subgroup analyses.

The study was funded by the National Institutes of Health. Dr. Packett and Dr. Blinder reported no relevant financial relationships.

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

CHICAGO – Clinical trials are so White. Only a small percentage of eligible patients participate in clinical trials in the first place, and very few come from racial and ethnic minority groups.

For example, according to the Food and Drug Administration, in trials that resulted in drug approvals from 2017 to 2020, only 2%-5% of participants were Black patients.

When clinical trials lack diverse patient populations, those who are left out have fewer opportunities to get new therapies. Moreover, the scope of the research is limited by smaller phenotypic and genotypic samples, and the trial results are applicable only to more homogeneous patient groups.

There has been a push to include more underrepresented patients in clinical trials. One group reported its success in doing so here at the annual meeting of the American Society of Clinical Oncology.

Researchers from the Alliance for Clinical Trials in Oncology explained how a multifaceted approach resulted in a 75% relative improvement in trial enrollment from 2014 to 2022, a period that included a pandemic-induced hiatus in clinical trials in general.

Alliance member Electra D. Paskett, PhD, from the College of Public Health at the Ohio State University in Columbus, presented accrual data from 117 trials led by the Alliance from 2014 to 2022.

During this period, accrual of racial and ethnic minority patients increased from 13.6% to 25.3% for cancer treatment trials and from 13% to 21.5% for cancer control trials.

Overall, the recruitment program resulted in an absolute increase from 13.5 % to 23.6% of underrepresented populations, which translated into a relative 74.8% improvement.

“We’re focusing now on monitoring accrual of women, rural populations, younger AYAs [adolescents and young adults] and older patients, and we’ll see what strategies we need to implement,” Dr. Packett told this news organization.

The Alliance has implemented a real-time accrual dashboard on its website that allows individual sites to review accrual by trial and overall for all of the identified underrepresented populations, she noted.
 

Program to increase underrepresented patient accrual

The impetus for the program to increase enrollment of underrepresented patients came from the goal set by Monica M. Bertagnolli, MD, group chair of the Alliance from 2011 to 2022 and currently the director of the U.S. National Cancer Institute.

“Our leader, Dr. Bertagnolli, set out a group-wide goal for accrual of underrepresented minorities to our trials of 20%, and that gave us permission to implement a whole host of new strategies,” Dr. Paskett said in an interview.

“These strategies follow the Accrual of Clinical Trials framework, which essentially says that the interaction between the patient and the provider for going on a clinical trial is not just an interaction between the patient and provider but recognizes, for example, that the provider has coworkers and they have norms and beliefs and attitudes, and the patient comes from a family with their own values. And then there are system-level barriers, and there are community barriers that all relate to this interaction about going on a trial,” Dr. Packett said.
 

What works?

The study was presented as a poster at the meeting. During the poster discussion session, comoderator Victoria S. Blinder, MD, from Memorial Sloan Kettering Cancer Center in New York, asked Dr. Paskett, “If you had a certain amount of money and you really wanted to use that resource to focus on one area, where would you put that resource?”

“I’m going to violate the rules of your question,” Dr. Paskett replied.

“You cannot change this problem by focusing on one thing, and that’s what we showed in our Alliance poster, and what I’ve said is based on over 30 years of work in this area,” she said.

She cited what she considered as the two most important components for improving accrual of underrepresented populations: a commitment by leadership to a recruitment goal, and the development of protocols with specific accrual goals for minority populations.

Still, those are only two components of a comprehensive program that includes the aforementioned accrual goal set by Dr. Bertagnolli, as well as the following:

• Funding of minority junior investigators and research that focuses on issues of concern to underrepresented populations.
• Establishment of work groups that focus on specific populations with the Alliance health disparities committee.
• Translation of informational materials for patients.
• Opening studies at National Cancer Institute Community. Oncology Research Program–designated minority underserved sites.
• Real-time monitoring of accrual demographics by the Alliance and at the trial site.
• Closing protocol enrollment to majority populations.
• Increasing the study sample sizes to enroll additional minority participants and to allow for subgroup analyses.

The study was funded by the National Institutes of Health. Dr. Packett and Dr. Blinder reported no relevant financial relationships.

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

CHICAGO – One-third of patients with cancer also experience anxiety or depression, and an estimated 70% of the 18 million patients with cancer and cancer survivors in the US experience emotional symptoms, including fear of recurrence.

Despite many having these symptoms, few patients with cancer have access to psycho-oncologic support.

A digital cognitive-behavioral stress management (CBSM) application may help to ease some of the burden, reported Allison Ramiller, MPH, of Blue Note Therapeutics in San Francisco, which developed the app version of the program.

In the randomized controlled RESTORE study, use of the cell phone–based CBSM app was associated with significantly greater reduction in symptoms of anxiety and depression compared with a digital health education control app.

In addition, patients assigned to the CBSM app were twice as likely as control persons to report that their symptoms were “much” or “very much” improved after using the app for 12 weeks, Ms. Ramiller reported at an oral abstract session at the annual meeting of the American Society of Clinical Oncology (ASCO).

However, the investigators did not report baseline characteristics of patients in each of the study arms, which might have helped to clarify the depth of the effects they saw.

The CBSM program was developed by Michael H. Antoni, PhD, and colleagues in the University of Miami Health System. It is based on cognitive-behavioral therapy but also includes stress management and relaxation techniques to help patients cope with cancer-specific stress.

“”It has been clinically validated and shown to benefit patients with cancer,” Ms. Ramiller said. “However, access is a problem,” she said.

“There aren’t enough qualified, trained providers for the need, and patients with cancer encounter barriers to in-person participation, including things like transportation or financial barriers. So to overcome this, we developed a digitized version of CBSM,” she explained.
 

Impressive and elegant

“Everything about [the study] I thought was very impressive, very elegant, very nicely done,” said invited discussant Raymond U. Osarogiagbon, MBBS, FACP, chief scientist at Baptist Memorial Health Care Corp in Memphis, Tenn.

“They showed efficacy, they showed safety – very nice – user friendliness – very good. Certainly they look like they’re trying to address a highly important, unmet need in a very elegant way. Certainly, they pointed out it needs longer follow-up to see sustainability. We need to see will this work in other settings. Will this be cost-effective? You’ve gotta believe it probably will be,” he said.

CBSM has previously been shown to help patients with cancer reduce stress, improve general and cancer-specific quality of life at various stages of treatment, reduce symptom burden, and improve coping skills, Ms. Ramiller said.

To see whether these benefits could be conveyed digitally rather than in face-to-face encounters, Ms. Ramiller and colleagues worked with Dr. Antoni to develop the CBSM app.

Patients using the app received therapeutic content over 10 sessions with audio, video, and interactive tools that mimicked the sessions they would have received during in-person interventions.

They then compared the app against the control educational app in the randomized, decentralized RESTORE study.
 

High-quality control

Ms. Ramiller said that the control app set “a high bar.”

“The control also offered 10 interactive self-guided sessions. Both treatment apps were professionally designed and visually similar in styling, and they were presented as digital therapeutic-specific for cancer patients. And they were also in a match condition, meaning they received the same attention from study staff and cadence of reminders, but importantly, only the intervention app was based on CBSM,” she explained.

A total of 449 patients with cancers of stage I–III who were undergoing active systemic treatment or were planning to undergo such treatment within 6 months were randomly assigned to the CBSM app or the control app.

The CBSM app was superior to the control app for the primary outcome of anxiety reduction over baseline, as measured at 4, 8 and 12 weeks by the Patient-Reported Outcomes Measurement Information System Anxiety Scale (PROMIS-A) (beta = -.03; P = .019).

CBSM was also significantly better than the control app for the secondary endpoints of reducing symptoms of depression, as measured by the PROMIS-D scale (beta = -.02, P = .042), and also at increasing the percentage of patients who reported improvement in anxiety and depression symptoms on the Patient Global Impression of Change instrument (P < .001)

An extension study of the durability of the effects at 3 and 6 months is underway.

The investigators noted that the incremental cost of management of anxiety or depression is greater than $17,000 per patient per year.

“One of the big promises of a digital therapeutic like this is that it could potentially reduce costs,” Ms. Ramiller told the audience, but she acknowledged, “More work is really needed, however, to directly test the potential savings.”

The RESTORE study is funded by Blue Note Therapeutics. Dr. Osarogiagbon owns stock in Gilead, Lilly, and Pfizer, has received honoraria from Biodesix and Medscape, and has a consulting or advisory role for the American Cancer Society AstraZeneca, Genentech/Roche, LUNGevity, National Cancer Institute, and Triptych Health Partners.
 

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

CHICAGO – One-third of patients with cancer also experience anxiety or depression, and an estimated 70% of the 18 million patients with cancer and cancer survivors in the US experience emotional symptoms, including fear of recurrence.

Despite many having these symptoms, few patients with cancer have access to psycho-oncologic support.

A digital cognitive-behavioral stress management (CBSM) application may help to ease some of the burden, reported Allison Ramiller, MPH, of Blue Note Therapeutics in San Francisco, which developed the app version of the program.

In the randomized controlled RESTORE study, use of the cell phone–based CBSM app was associated with significantly greater reduction in symptoms of anxiety and depression compared with a digital health education control app.

In addition, patients assigned to the CBSM app were twice as likely as control persons to report that their symptoms were “much” or “very much” improved after using the app for 12 weeks, Ms. Ramiller reported at an oral abstract session at the annual meeting of the American Society of Clinical Oncology (ASCO).

However, the investigators did not report baseline characteristics of patients in each of the study arms, which might have helped to clarify the depth of the effects they saw.

The CBSM program was developed by Michael H. Antoni, PhD, and colleagues in the University of Miami Health System. It is based on cognitive-behavioral therapy but also includes stress management and relaxation techniques to help patients cope with cancer-specific stress.

“”It has been clinically validated and shown to benefit patients with cancer,” Ms. Ramiller said. “However, access is a problem,” she said.

“There aren’t enough qualified, trained providers for the need, and patients with cancer encounter barriers to in-person participation, including things like transportation or financial barriers. So to overcome this, we developed a digitized version of CBSM,” she explained.
 

Impressive and elegant

“Everything about [the study] I thought was very impressive, very elegant, very nicely done,” said invited discussant Raymond U. Osarogiagbon, MBBS, FACP, chief scientist at Baptist Memorial Health Care Corp in Memphis, Tenn.

“They showed efficacy, they showed safety – very nice – user friendliness – very good. Certainly they look like they’re trying to address a highly important, unmet need in a very elegant way. Certainly, they pointed out it needs longer follow-up to see sustainability. We need to see will this work in other settings. Will this be cost-effective? You’ve gotta believe it probably will be,” he said.

CBSM has previously been shown to help patients with cancer reduce stress, improve general and cancer-specific quality of life at various stages of treatment, reduce symptom burden, and improve coping skills, Ms. Ramiller said.

To see whether these benefits could be conveyed digitally rather than in face-to-face encounters, Ms. Ramiller and colleagues worked with Dr. Antoni to develop the CBSM app.

Patients using the app received therapeutic content over 10 sessions with audio, video, and interactive tools that mimicked the sessions they would have received during in-person interventions.

They then compared the app against the control educational app in the randomized, decentralized RESTORE study.
 

High-quality control

Ms. Ramiller said that the control app set “a high bar.”

“The control also offered 10 interactive self-guided sessions. Both treatment apps were professionally designed and visually similar in styling, and they were presented as digital therapeutic-specific for cancer patients. And they were also in a match condition, meaning they received the same attention from study staff and cadence of reminders, but importantly, only the intervention app was based on CBSM,” she explained.

A total of 449 patients with cancers of stage I–III who were undergoing active systemic treatment or were planning to undergo such treatment within 6 months were randomly assigned to the CBSM app or the control app.

The CBSM app was superior to the control app for the primary outcome of anxiety reduction over baseline, as measured at 4, 8 and 12 weeks by the Patient-Reported Outcomes Measurement Information System Anxiety Scale (PROMIS-A) (beta = -.03; P = .019).

CBSM was also significantly better than the control app for the secondary endpoints of reducing symptoms of depression, as measured by the PROMIS-D scale (beta = -.02, P = .042), and also at increasing the percentage of patients who reported improvement in anxiety and depression symptoms on the Patient Global Impression of Change instrument (P < .001)

An extension study of the durability of the effects at 3 and 6 months is underway.

The investigators noted that the incremental cost of management of anxiety or depression is greater than $17,000 per patient per year.

“One of the big promises of a digital therapeutic like this is that it could potentially reduce costs,” Ms. Ramiller told the audience, but she acknowledged, “More work is really needed, however, to directly test the potential savings.”

The RESTORE study is funded by Blue Note Therapeutics. Dr. Osarogiagbon owns stock in Gilead, Lilly, and Pfizer, has received honoraria from Biodesix and Medscape, and has a consulting or advisory role for the American Cancer Society AstraZeneca, Genentech/Roche, LUNGevity, National Cancer Institute, and Triptych Health Partners.
 

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

CHICAGO – One-third of patients with cancer also experience anxiety or depression, and an estimated 70% of the 18 million patients with cancer and cancer survivors in the US experience emotional symptoms, including fear of recurrence.

Despite many having these symptoms, few patients with cancer have access to psycho-oncologic support.

A digital cognitive-behavioral stress management (CBSM) application may help to ease some of the burden, reported Allison Ramiller, MPH, of Blue Note Therapeutics in San Francisco, which developed the app version of the program.

In the randomized controlled RESTORE study, use of the cell phone–based CBSM app was associated with significantly greater reduction in symptoms of anxiety and depression compared with a digital health education control app.

In addition, patients assigned to the CBSM app were twice as likely as control persons to report that their symptoms were “much” or “very much” improved after using the app for 12 weeks, Ms. Ramiller reported at an oral abstract session at the annual meeting of the American Society of Clinical Oncology (ASCO).

However, the investigators did not report baseline characteristics of patients in each of the study arms, which might have helped to clarify the depth of the effects they saw.

The CBSM program was developed by Michael H. Antoni, PhD, and colleagues in the University of Miami Health System. It is based on cognitive-behavioral therapy but also includes stress management and relaxation techniques to help patients cope with cancer-specific stress.

“”It has been clinically validated and shown to benefit patients with cancer,” Ms. Ramiller said. “However, access is a problem,” she said.

“There aren’t enough qualified, trained providers for the need, and patients with cancer encounter barriers to in-person participation, including things like transportation or financial barriers. So to overcome this, we developed a digitized version of CBSM,” she explained.
 

Impressive and elegant

“Everything about [the study] I thought was very impressive, very elegant, very nicely done,” said invited discussant Raymond U. Osarogiagbon, MBBS, FACP, chief scientist at Baptist Memorial Health Care Corp in Memphis, Tenn.

“They showed efficacy, they showed safety – very nice – user friendliness – very good. Certainly they look like they’re trying to address a highly important, unmet need in a very elegant way. Certainly, they pointed out it needs longer follow-up to see sustainability. We need to see will this work in other settings. Will this be cost-effective? You’ve gotta believe it probably will be,” he said.

CBSM has previously been shown to help patients with cancer reduce stress, improve general and cancer-specific quality of life at various stages of treatment, reduce symptom burden, and improve coping skills, Ms. Ramiller said.

To see whether these benefits could be conveyed digitally rather than in face-to-face encounters, Ms. Ramiller and colleagues worked with Dr. Antoni to develop the CBSM app.

Patients using the app received therapeutic content over 10 sessions with audio, video, and interactive tools that mimicked the sessions they would have received during in-person interventions.

They then compared the app against the control educational app in the randomized, decentralized RESTORE study.
 

High-quality control

Ms. Ramiller said that the control app set “a high bar.”

“The control also offered 10 interactive self-guided sessions. Both treatment apps were professionally designed and visually similar in styling, and they were presented as digital therapeutic-specific for cancer patients. And they were also in a match condition, meaning they received the same attention from study staff and cadence of reminders, but importantly, only the intervention app was based on CBSM,” she explained.

A total of 449 patients with cancers of stage I–III who were undergoing active systemic treatment or were planning to undergo such treatment within 6 months were randomly assigned to the CBSM app or the control app.

The CBSM app was superior to the control app for the primary outcome of anxiety reduction over baseline, as measured at 4, 8 and 12 weeks by the Patient-Reported Outcomes Measurement Information System Anxiety Scale (PROMIS-A) (beta = -.03; P = .019).

CBSM was also significantly better than the control app for the secondary endpoints of reducing symptoms of depression, as measured by the PROMIS-D scale (beta = -.02, P = .042), and also at increasing the percentage of patients who reported improvement in anxiety and depression symptoms on the Patient Global Impression of Change instrument (P < .001)

An extension study of the durability of the effects at 3 and 6 months is underway.

The investigators noted that the incremental cost of management of anxiety or depression is greater than $17,000 per patient per year.

“One of the big promises of a digital therapeutic like this is that it could potentially reduce costs,” Ms. Ramiller told the audience, but she acknowledged, “More work is really needed, however, to directly test the potential savings.”

The RESTORE study is funded by Blue Note Therapeutics. Dr. Osarogiagbon owns stock in Gilead, Lilly, and Pfizer, has received honoraria from Biodesix and Medscape, and has a consulting or advisory role for the American Cancer Society AstraZeneca, Genentech/Roche, LUNGevity, National Cancer Institute, and Triptych Health Partners.
 

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

CHICAGO – Trastuzumab deruxtecan (T-DXd) (Enhertu) already has proven efficacy against HER2-expressing metastatic breast, gastroesophageal, and lung cancers.

Now, preliminary data from an ongoing study indicate that T-DXd, which combines an antibody targeted to HER2 with a toxic payload, could be an effective therapy for a broader range of advanced solid tumors that express HER2, including malignancies of the cervix, endometrium, ovaries, bladder, and other sites.

The findings come from the ongoing DESTINY-PanTumor02 trial. Among 267 patients with solid tumors at various organ sites, the investigator-assessed objective response rate among all patients was 37.1%, and ranged from as high as 57.5% for patients with endometrial cancers to as low as 4% for patients with pancreatic cancer, reported Funda Meric-Bernstam, MD, from the University of Texas MD Anderson Cancer Center, Houston.

For patients with tumors that had HER2 immunohistochemistry (IHC) scores of 3+, the highest level of HER2 expression, the overall response rate was 61.3%..

The responses were also durable, with a median duration of 11.8 months among all patients and 22.1 months among patients with IHC 3+ scores.

“Our data to date showed that T-DXd had clinically meaningful activity across a variety of tumor types,” she said in a briefing held prior to her presentation of the data at the annual meeting of the American Society of Clinical Oncology.

“HER2 expression has been around a long time. We think about this all the time in breast cancer and drugs are approved there, but HER2 is expressed in other tumors as well, and that really represents an unmet need, because we have limited options in this situation” commented ASCO expert Bradley Alexander McGregor, MD, from the Dana-Farber Cancer Institute, Boston, an invited discussant at the briefing.

“Aside from pancreatic cancer we saw really, really encouraging results with no new safety signals, so while early I think this really exciting and represents a shift in how we think about cancer care,” he added.

After the presentation, invited discussant Kohei Shitara, MD, of National Cancer Center Hospital East, Kashiwa, Japan, said that he agrees with authors that T-DXd is a potential new treatment option for patients with HER2-expressing solid tumors, and that the evidence suggests the potential for further tumor-agnostic development of the agent.

He cautioned, however, that there is a lack of concordance between local and central assessment of HER2 IHC, and that quality assurance will be required to ensure that the HER2 status of solid tumors is accurately characterized.

At a press briefing, Dr. Meric-Bernstam was asked how she envisioned using T-DXd in therapy for various HER2-expressing tumors.

“I think the activity we’ve seen is quite compelling, and one hopes that eventually this will be a drug that’s accessible for patients that are HER2-expressing across tumor types. Clearly, the activity is very compelling in some of the diseases to think about doing studies for earlier lines,” she said.

“The data indicate that there is tumor-agnostic activity across the board,” she said, but noted that tumors with epithelial components such as ovarian and breast cancers appear to have the highest responses to T-DXd therapy.

Briefing moderator Julie R. Gralow, MD, chief medical officer and executive vice president of ASCO, asked Dr. McGregor whether, in the light of this new data, oncologists should test more patients for HER2 expression.

“We have some cancers where we know HER2 expression is there. I think the good thing about HER2 testing is that it’s an IHC test, so this is something that can be easily done in local pathology [labs],” he said. As more evidence mounts of potential benefit of T-DXd in HER2 expressing tumors, clinicians will need to consider more routine HER2 testing.
 

A rendezvous with DESTINY

The DESTINY-PanTumor02 trial is a phase 2, open-label, multicenter study looking at T-DXd in patients with advanced solid tumors who are not eligible for therapy with curative intent.

All patients had disease progression after at least two prior lines of therapy, and had tumors with HER2 expression of IHC 3+ or 2+ either by local or central testing. Patients were allowed to have previously received HER2-targeting therapy. Patients also had to have good performance status (Eastern Cooperative Oncology Group/World Health Organization performance status 0 or 1).

The investigators planned to enroll 40 patients in each cohort, including patients with cervical, endometrial, ovarian, biliary tract, pancreatic, or bladder cancers, as well those with other tumors expressing HER2 who were not included in the other cohorts.

Under the protocol, cohorts in which none of the first 15 patients had objective responses would be closed, as happened with the pancreatic cancer cohort.

At a median follow-up of 9.7 months, an objective response was seen in 99 patients out of the 267 in the entire study population (ORR, 37.1%). This ORR consisted of 15 complete responses and 84 partial responses. An additional 123 patients had stable disease.

An analysis of ORR by HER2 expression showed that IHC 3+ expressing tumors had rates ranging from 84.6% in endometrial cancers, 75% in cervical cancer, 63.6% in ovarian cancers, and 56.3% in bladder cancers, down to zero in IHC 3+ expressing pancreatic cancer. 

The T-DXd safety profile was consistent with that seen in other clinical trials, with most common adverse events being nausea, fatigue, neutropenia, anemia, diarrhea, and thrombocytopenia. There were 20 cases of interstitial lung disease, one of which was fatal.

The trial is ongoing, and investigators plan to report overall survival and progression-free survival results with additional follow-up.

DESTINY-PanTumor02 is funded by Daiichi Sankyo. Dr. Meric-Bernstam disclosed a consulting/advisory role with multiple pharmaceutical companies, research funding to her institution from Daiichi Sankyo and others, and travel expenses from ESMO and EORTC. Dr. McGregor disclosed a consulting/advisory role and institutional research funding with multiple companies, not including the study’s funder. Dr. Gralow disclosed a consulting or advisory role with Genentech and Roche.

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

CHICAGO – Trastuzumab deruxtecan (T-DXd) (Enhertu) already has proven efficacy against HER2-expressing metastatic breast, gastroesophageal, and lung cancers.

Now, preliminary data from an ongoing study indicate that T-DXd, which combines an antibody targeted to HER2 with a toxic payload, could be an effective therapy for a broader range of advanced solid tumors that express HER2, including malignancies of the cervix, endometrium, ovaries, bladder, and other sites.

The findings come from the ongoing DESTINY-PanTumor02 trial. Among 267 patients with solid tumors at various organ sites, the investigator-assessed objective response rate among all patients was 37.1%, and ranged from as high as 57.5% for patients with endometrial cancers to as low as 4% for patients with pancreatic cancer, reported Funda Meric-Bernstam, MD, from the University of Texas MD Anderson Cancer Center, Houston.

For patients with tumors that had HER2 immunohistochemistry (IHC) scores of 3+, the highest level of HER2 expression, the overall response rate was 61.3%..

The responses were also durable, with a median duration of 11.8 months among all patients and 22.1 months among patients with IHC 3+ scores.

“Our data to date showed that T-DXd had clinically meaningful activity across a variety of tumor types,” she said in a briefing held prior to her presentation of the data at the annual meeting of the American Society of Clinical Oncology.

“HER2 expression has been around a long time. We think about this all the time in breast cancer and drugs are approved there, but HER2 is expressed in other tumors as well, and that really represents an unmet need, because we have limited options in this situation” commented ASCO expert Bradley Alexander McGregor, MD, from the Dana-Farber Cancer Institute, Boston, an invited discussant at the briefing.

“Aside from pancreatic cancer we saw really, really encouraging results with no new safety signals, so while early I think this really exciting and represents a shift in how we think about cancer care,” he added.

After the presentation, invited discussant Kohei Shitara, MD, of National Cancer Center Hospital East, Kashiwa, Japan, said that he agrees with authors that T-DXd is a potential new treatment option for patients with HER2-expressing solid tumors, and that the evidence suggests the potential for further tumor-agnostic development of the agent.

He cautioned, however, that there is a lack of concordance between local and central assessment of HER2 IHC, and that quality assurance will be required to ensure that the HER2 status of solid tumors is accurately characterized.

At a press briefing, Dr. Meric-Bernstam was asked how she envisioned using T-DXd in therapy for various HER2-expressing tumors.

“I think the activity we’ve seen is quite compelling, and one hopes that eventually this will be a drug that’s accessible for patients that are HER2-expressing across tumor types. Clearly, the activity is very compelling in some of the diseases to think about doing studies for earlier lines,” she said.

“The data indicate that there is tumor-agnostic activity across the board,” she said, but noted that tumors with epithelial components such as ovarian and breast cancers appear to have the highest responses to T-DXd therapy.

Briefing moderator Julie R. Gralow, MD, chief medical officer and executive vice president of ASCO, asked Dr. McGregor whether, in the light of this new data, oncologists should test more patients for HER2 expression.

“We have some cancers where we know HER2 expression is there. I think the good thing about HER2 testing is that it’s an IHC test, so this is something that can be easily done in local pathology [labs],” he said. As more evidence mounts of potential benefit of T-DXd in HER2 expressing tumors, clinicians will need to consider more routine HER2 testing.
 

A rendezvous with DESTINY

The DESTINY-PanTumor02 trial is a phase 2, open-label, multicenter study looking at T-DXd in patients with advanced solid tumors who are not eligible for therapy with curative intent.

All patients had disease progression after at least two prior lines of therapy, and had tumors with HER2 expression of IHC 3+ or 2+ either by local or central testing. Patients were allowed to have previously received HER2-targeting therapy. Patients also had to have good performance status (Eastern Cooperative Oncology Group/World Health Organization performance status 0 or 1).

The investigators planned to enroll 40 patients in each cohort, including patients with cervical, endometrial, ovarian, biliary tract, pancreatic, or bladder cancers, as well those with other tumors expressing HER2 who were not included in the other cohorts.

Under the protocol, cohorts in which none of the first 15 patients had objective responses would be closed, as happened with the pancreatic cancer cohort.

At a median follow-up of 9.7 months, an objective response was seen in 99 patients out of the 267 in the entire study population (ORR, 37.1%). This ORR consisted of 15 complete responses and 84 partial responses. An additional 123 patients had stable disease.

An analysis of ORR by HER2 expression showed that IHC 3+ expressing tumors had rates ranging from 84.6% in endometrial cancers, 75% in cervical cancer, 63.6% in ovarian cancers, and 56.3% in bladder cancers, down to zero in IHC 3+ expressing pancreatic cancer. 

The T-DXd safety profile was consistent with that seen in other clinical trials, with most common adverse events being nausea, fatigue, neutropenia, anemia, diarrhea, and thrombocytopenia. There were 20 cases of interstitial lung disease, one of which was fatal.

The trial is ongoing, and investigators plan to report overall survival and progression-free survival results with additional follow-up.

DESTINY-PanTumor02 is funded by Daiichi Sankyo. Dr. Meric-Bernstam disclosed a consulting/advisory role with multiple pharmaceutical companies, research funding to her institution from Daiichi Sankyo and others, and travel expenses from ESMO and EORTC. Dr. McGregor disclosed a consulting/advisory role and institutional research funding with multiple companies, not including the study’s funder. Dr. Gralow disclosed a consulting or advisory role with Genentech and Roche.

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

CHICAGO – Trastuzumab deruxtecan (T-DXd) (Enhertu) already has proven efficacy against HER2-expressing metastatic breast, gastroesophageal, and lung cancers.

Now, preliminary data from an ongoing study indicate that T-DXd, which combines an antibody targeted to HER2 with a toxic payload, could be an effective therapy for a broader range of advanced solid tumors that express HER2, including malignancies of the cervix, endometrium, ovaries, bladder, and other sites.

The findings come from the ongoing DESTINY-PanTumor02 trial. Among 267 patients with solid tumors at various organ sites, the investigator-assessed objective response rate among all patients was 37.1%, and ranged from as high as 57.5% for patients with endometrial cancers to as low as 4% for patients with pancreatic cancer, reported Funda Meric-Bernstam, MD, from the University of Texas MD Anderson Cancer Center, Houston.

For patients with tumors that had HER2 immunohistochemistry (IHC) scores of 3+, the highest level of HER2 expression, the overall response rate was 61.3%..

The responses were also durable, with a median duration of 11.8 months among all patients and 22.1 months among patients with IHC 3+ scores.

“Our data to date showed that T-DXd had clinically meaningful activity across a variety of tumor types,” she said in a briefing held prior to her presentation of the data at the annual meeting of the American Society of Clinical Oncology.

“HER2 expression has been around a long time. We think about this all the time in breast cancer and drugs are approved there, but HER2 is expressed in other tumors as well, and that really represents an unmet need, because we have limited options in this situation” commented ASCO expert Bradley Alexander McGregor, MD, from the Dana-Farber Cancer Institute, Boston, an invited discussant at the briefing.

“Aside from pancreatic cancer we saw really, really encouraging results with no new safety signals, so while early I think this really exciting and represents a shift in how we think about cancer care,” he added.

After the presentation, invited discussant Kohei Shitara, MD, of National Cancer Center Hospital East, Kashiwa, Japan, said that he agrees with authors that T-DXd is a potential new treatment option for patients with HER2-expressing solid tumors, and that the evidence suggests the potential for further tumor-agnostic development of the agent.

He cautioned, however, that there is a lack of concordance between local and central assessment of HER2 IHC, and that quality assurance will be required to ensure that the HER2 status of solid tumors is accurately characterized.

At a press briefing, Dr. Meric-Bernstam was asked how she envisioned using T-DXd in therapy for various HER2-expressing tumors.

“I think the activity we’ve seen is quite compelling, and one hopes that eventually this will be a drug that’s accessible for patients that are HER2-expressing across tumor types. Clearly, the activity is very compelling in some of the diseases to think about doing studies for earlier lines,” she said.

“The data indicate that there is tumor-agnostic activity across the board,” she said, but noted that tumors with epithelial components such as ovarian and breast cancers appear to have the highest responses to T-DXd therapy.

Briefing moderator Julie R. Gralow, MD, chief medical officer and executive vice president of ASCO, asked Dr. McGregor whether, in the light of this new data, oncologists should test more patients for HER2 expression.

“We have some cancers where we know HER2 expression is there. I think the good thing about HER2 testing is that it’s an IHC test, so this is something that can be easily done in local pathology [labs],” he said. As more evidence mounts of potential benefit of T-DXd in HER2 expressing tumors, clinicians will need to consider more routine HER2 testing.
 

A rendezvous with DESTINY

The DESTINY-PanTumor02 trial is a phase 2, open-label, multicenter study looking at T-DXd in patients with advanced solid tumors who are not eligible for therapy with curative intent.

All patients had disease progression after at least two prior lines of therapy, and had tumors with HER2 expression of IHC 3+ or 2+ either by local or central testing. Patients were allowed to have previously received HER2-targeting therapy. Patients also had to have good performance status (Eastern Cooperative Oncology Group/World Health Organization performance status 0 or 1).

The investigators planned to enroll 40 patients in each cohort, including patients with cervical, endometrial, ovarian, biliary tract, pancreatic, or bladder cancers, as well those with other tumors expressing HER2 who were not included in the other cohorts.

Under the protocol, cohorts in which none of the first 15 patients had objective responses would be closed, as happened with the pancreatic cancer cohort.

At a median follow-up of 9.7 months, an objective response was seen in 99 patients out of the 267 in the entire study population (ORR, 37.1%). This ORR consisted of 15 complete responses and 84 partial responses. An additional 123 patients had stable disease.

An analysis of ORR by HER2 expression showed that IHC 3+ expressing tumors had rates ranging from 84.6% in endometrial cancers, 75% in cervical cancer, 63.6% in ovarian cancers, and 56.3% in bladder cancers, down to zero in IHC 3+ expressing pancreatic cancer. 

The T-DXd safety profile was consistent with that seen in other clinical trials, with most common adverse events being nausea, fatigue, neutropenia, anemia, diarrhea, and thrombocytopenia. There were 20 cases of interstitial lung disease, one of which was fatal.

The trial is ongoing, and investigators plan to report overall survival and progression-free survival results with additional follow-up.

DESTINY-PanTumor02 is funded by Daiichi Sankyo. Dr. Meric-Bernstam disclosed a consulting/advisory role with multiple pharmaceutical companies, research funding to her institution from Daiichi Sankyo and others, and travel expenses from ESMO and EORTC. Dr. McGregor disclosed a consulting/advisory role and institutional research funding with multiple companies, not including the study’s funder. Dr. Gralow disclosed a consulting or advisory role with Genentech and Roche.

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