Randomized Trialvery high evidence
Continued Treatment With Tirzepatide for Maintenance of Weight Reduction in Adults With Obesity: The SURMOUNT-4 Randomized Clinical Trial.
JAMA·January 2, 2024·PMID 38078870
Why it mattersThis trial provides direct evidence that tirzepatide’s weight loss benefits are not durable after discontinuation, reinforcing the concept of obesity as a chronic condition requiring ongoing pharmacotherapy. It informs long-term treatment strategies and patient counseling about the need for sustained therapy.

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