Research

Metabolic adaptation

RYGB showed significantly greater weight loss than SG at both 12 months (30.3% vs. 25.4%; p < 0.001) and 24 months (26.3% vs. 21.4%; p < 0.001).

Practitioners should consider RYGB for patients seeking greater weight loss outcomes.

StrongSupportsmedium confidence
RYGB showed significantly greater weight loss than SG at both 12 (30.3% vs. 25.4%; p < 0.001) and 24 months (26.3% vs. 21.4%; p < 0.001).
Simona Panunzi et al. · Metabolism · 2026

Why this rating

Based on analysis of weight loss data from a large cohort of 811 patients.

Source

Personalizing bariatric metabolic surgery: Predictors of weight-loss success and risk of weight recurrence

Simona Panunzi et al. · Metabolism · 2026

DOI 10.1016/j.metabol.2026.156495

cohort · n=811
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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