Prior authorization hoops have decreased
“We still have prior-authorization hoops to jump through, but I expect these will continue to decrease over time as evidence for clinical benefits [from weight loss] continues to accumulate,” said Dr. Sweitzer.
And “the SELECT data mean that cardiologists will need to become comfortable prescribing GLP-1 receptor agonists,” she added.
“It’s not okay for insurers to say we are not going to cover weight loss medications because it’s a cosmetic indication,” said Dr. Kosiborod. “Obesity appears to be very important in the pathogenesis and progression of heart failure, and if patients derive substantial benefit, they should have access to this treatment.”
The improvements in KCCQ score, as well as in several secondary and exploratory endpoints including a significant reduction in C-reactive protein (an indication of a potent anti-inflammatory effect), an average 20 m increase in 6-minute walk distance, a significant average drop in N-terminal pro-brain natriuretic peptide, and a drop in heart failure hospitalizations or urgent heart failure visits (although the trial was not powered to show differences in clinical events), “were the largest benefits in these outcomes we’ve seen,” compared with any other medical intervention in people with HFpEF, he noted.
“About 80% of U.S. patients with HFpEF have obesity or overweight,” Dr. Kosiborod noted. Using semaglutide on these patients “is an issue of access and insurance coverage. My hope is that these and other data will favorably change this.”
A related trial with a similar design, STEP-HFpEF DM, is still in progress and testing the same semaglutide treatment in adults with HFpEF, obesity, and type 2 diabetes, noted Dr. Kosiborod, who is also lead investigator for that study. He said those results will likely become available before the end of 2023.
The study was funded by Novo Nordisk, the company that markets semaglutide (Wegovy). Dr. Kosiborod has been a consultant and adviser to and has received honoraria from Novo Nordisk. He has also been a consultant to numerous other companies, received research grants from AstraZeneca, Boehringer Ingelheim, and Pfizer, honoraria from AstraZeneca, and is a stockholder in Artera Health and Saghmos Therapeutics. Dr. Fonarow has been a consultant to Abbott, Amgen, AstraZeneca, CHF Solutions, Cytokinetics, Edwards, Janssen, Medtronic, Merck, Novartis, and Regeneron. Dr. Sweitzer reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.