Study Finds Weight Regained After Obesity Meds Discontinued

These medications appear to act as ongoing tools for weight maintenance, suggesting they should be viewed as chronic therapies rather than short-term interventions.

WeightControl.com Interview with:
Eric C. Nemec PharmD MEHP BCPS
Director of Research and Assessment
Associate Professor 
Master of Physician Assistant Program 
Sacred Heart University
Office location: 4 Hospital Plaza, Tandet Center, Stamford, CT 06902

WeightControl.com:  What is the background for this study? 

Response: When we started this project, we knew that glucagon-like peptide-1 receptor agonists (GLP-1RAs) were highly effective for weight loss; however, there was limited evidence regarding the sustainability of that weight loss after treatment cessation.

Our study systematically reviewed and meta-analyzed randomized controlled trials to determine the extent of weight regain after GLP-1RA discontinuation. The key finding was that significant weight is regained after stopping therapy, and this regain was proportional to the amount initially lost.