Why the study?
Despite its effectiveness, long-term data on the safety and efficacy of laparoscopic sleeve gastrectomy for morbid obesity are sparse.
Does laparoscopic sleeve gastrectomy improve long-term weight loss and comorbidities in patients with morbid obesity?
Population
2982 patients who had laparoscopic sleeve gastrectomy
Design
Observational cohort study via phone interviews and hospital records
Follow-up
Maximum follow-up of 13 years
Authors
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Supports durable LSG benefits at 13 years observationally; extends shorter-term data but leaves open need for RCTs.
Does laparoscopic sleeve gastrectomy improve long-term weight loss and comorbidities in patients with morbid obesity?
Laparoscopic sleeve gastrectomy provides sustained weight loss and significant resolution of obesity-related comorbidities up to 13 years post-surgery, with low complication rates.
Sabah et al. (2025) studied this question.
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