Mixed
Roux-en-Y Gastric Bypass (RYGB) is the most favorable option for managing BMI and triglyceride (TG) levels in the mid-term, and is the second-best option for T2DM remission.
Roux-en-Y Gastric Bypass (RYGB) is a highly effective and well-studied surgical option for managing Type 2 Diabetes, particularly for improving BMI and triglyceride levels. It offers significant benefits for metabolic health and is a favorable choice for patients seeking a balance between efficacy and established surgical data.
RYGB was the most effective surgery type for BMI, TG, and DBP for the mid-term follow-up period... RYGB (0.62) was second best [for T2DM remission].
Why this rating
Based on 8 studies, providing more robust data than BPD or LAGB.
Source
Comparative Mid- to Long-Term Effects of Bariatric Surgery Versus Medical/Lifestyle Management in Type 2 Diabetes Mellitus: A Network Meta-Analysis of Randomized Controlled Trials
Aycan Celik Esmer et al. · Obesity Surgery · 2026
DOI 10.1007/s11695-025-08451-x
More from this paper
- Bariatric surgery (RYGB, SG, LAGB, BPD) significantly improves Type 2 Diabetes (T2DM) remission and lowers HbA1c levels compared to medical/lifestyle management (MT) in mid- to long-term follow-up.Good
- Biliopancreatic Diversion (BPD) appears to be the most effective bariatric surgery for achieving T2DM remission and lowering HbA1c levels, although evidence is sparse due to limited study numbers.Moderate
Related findings · Mixed
- Bariatric surgery (VSG and RYGB) is the most effective and sustainable treatment for obesity, producing marked and sustained weight loss that non-surgical interventions cannot match.Strong
- Severely protein-deficient diets (2–3% energy) induce lean body mass loss and metabolic imbalance, whereas adequate protein intake (0.66 g/kg/d minimum) is a prerequisite for maintaining muscle, bone, and physiological function.Strong
- For patients with Class III obesity (BMI >39.9 kg/m2), metabolic bariatric surgery (MBS) is significantly more effective than any currently approved medication, with BilioPancreatic Diversion (BPD) showing the highest estimated weight loss.Strong
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