Combining, Rather Than Comparing, Therapies
Following the presentation, session co-moderator Shivangi T. Kothari, MD, assistant professor of medicine and associate director of endoscopy at the University of Rochester Medical Center in New York, shared her thoughts of what the future of obesity management research might look like.
It’s not just going to be about percentage total weight loss, she said, but about how well the effect is sustained following the intervention.
And we might move “away from comparing one modality to another” and instead study combination therapies, “which would be ideal,” said Kothari.
This was the focus of another meta-analysis presented at ACG 2024, in which Nihal Ijaz I. Khan, MD, and colleagues compared the efficacy of endoscopic bariatric treatment alone vs its combined use with GLP-1 RAs.
The researchers identified three retrospective studies with 266 patients, of whom 143 underwent endoscopic bariatric treatment alone (either endoscopic sleeve gastroplasty or intragastric balloon) and 123 had it combined with GLP-1 RAs, specifically liraglutide.
They reported that superior absolute weight loss was achieved in the group of patients receiving GLP-1 RAs in combination with endoscopic bariatric treatment. The standardized mean difference in body weight loss at treatment follow-up was 0.61 (P <.01).
“Further studies are required to evaluate the safety and adverse events comparing these two treatment modalities and to discover differences between comparing the two endoscopic options to various GLP-1 receptor agonists,” Khan noted.
Neither study had specific funding. Velji-Ibrahim and Khan reported no relevant financial relationships. Kothari reported serving as a consultant for Boston Scientific and Olympus, as well as serving as an advisory committee/board member for Castle Biosciences.
A version of this article first appeared on Medscape.com.