Surgery vs. shots: which wins the battle against severe obesity?
NCT ID NCT06803888
First seen Apr 02, 2026 · Last updated May 16, 2026 · Updated 8 times
Summary
This study compares two popular weight-loss surgeries (gastric bypass and sleeve gastrectomy) with two newer weekly injectable medications (semaglutide and tirzepatide) in 125 adults with severe obesity. The goal is to see which treatment leads to the most weight loss after one year. Participants must meet standard criteria for bariatric surgery and have a BMI between 35 and 65.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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The Cleveland Clinic
RECRUITINGCleveland, Ohio, 44195, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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