Patients Who Stopped Tirzepatide (Mounjaro™) For Weight Control Gradually Regained Most of Lost Weight 

Obesity is a chronic disease, like diabetes and hypertension. If treatment is discontinued, it will relapse, though gradually.

WeightControl.com Interview with:
Louis J Aronne M.D.
Sanford I. Weill Professor of Metabolic Research
Department of Medicine
Weill Cornell Medicine

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

Response: The SURMOUNT -4 trial demonstrates that patients who discontinued tirzepatide after losing 20.9% over 36 weeks regained about half the weight in one year to an average 9.5% weight loss following discontinuation while those who continued lost an additional 5%.  

The metabolic parameters which had improved with weight loss returned towards their starting point, but did not completely regress.  

WeightControl.com: What should readers take away from your report?

Response: Obesity is a chronic disease, like diabetes and hypertension. If treatment is discontinued, it will relapse, though gradually.

WeightControl.com: What recommendations do you have for future research as a result of this work?

Response: Besides continuing the medication, which is clearly effective, are there other strategies which could help with weight maintenance?  For example, would a more intensive behavioral program or a lower dose of tirzepatide enable maintenance of the weight loss.

Disclosures: My disclosures are on this page: https://vivo.weill.cornell.edu/display/cwid-ljaronne

I am a paid consultant and member of a scientific advisory board for Lilly and several other companies.

Continued Treatment With Tirzepatide for Maintenance of Weight Reduction in Adults With Obesity The SURMOUNT-4 Randomized Clinical Tria

Citation:

Aronne LJ, Sattar N, Horn DB, et al. Continued Treatment With Tirzepatide for Maintenance of Weight Reduction in Adults With Obesity: The SURMOUNT-4 Randomized Clinical Trial. JAMA. Published online December 11, 2023. doi:10.1001/jama.2023.24945

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Last Updated on December 11, 2023 by weightcontrol