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Clinical Trial Summary

The purpose of the study is to compare dietary habits after bariatric surgery in patients with poor weight loss versus good weight loss outcomes.


Clinical Trial Description

The obesity epidemic is a major public health concern with a significant economic burden in the USA. Bariatric surgery is the most effective and durable weight loss treatment, with long-term cardiometabolic health benefits. Among different types of bariatric procedures, sleeve gastrectomy (SG) has become the most commonly performed in USA. While SG is expected to result in a 50-60% excess weight loss, inter-individual differences in weight loss are large and approximately 25% of patients can be considered poor weight-loss responders who either do not lose a substantial amount of weight or regain the lost weight afterwards. The mechanisms underlying this clinical variation remain unknown and interventions to improve on these outcomes critically lacking. Of interest, altered daily dietary habits are experienced by a substantial proportion of bariatric surgery candidates, raising the question whether such alterations may contribute to inter-individual differences in weight loss success. Therefore, the purpose of the study is to compare dietary habits after bariatric surgery in patients with different weight loss outcomes. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03467906
Study type Observational
Source Brigham and Women's Hospital
Contact Ioanna Tegos
Phone 617-278-0051
Email itegos@bwh.harvard.edu
Status Recruiting
Phase
Start date May 25, 2021
Completion date May 2024

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