← Eichor
Study identifier: NCT06293703 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Effect of Limb Length Ratio on Roux-en-Y Gastric Bypass Outcomes (CLIMB II Study)

Condition: Morbid Obesity  ·  Sponsor: Salvador Navarrete

PhaseNA
Planned participants262
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

The investigators propose a randomized controlled trial comparing BP and roux limb lengths measuring 30 and 15% respectively of patient's total small bowel length versus current standard practice using fixed lengths. The findings would provide further insight into feasibility of standardizing RYGB limb lengths and optimizing resultant weight loss and metabolic effects. The investigators hypothesize RYGB with ratio-adjusted limb lengths (aRYGB) will result in higher total weight loss and resolution of metabolic syndrome comorbidities, including diabetes, hyperlipidemia, and hypertension compared to standard fixed-length RYGB (sRYGB). The study will also utilize the Short Form Rand 36-Item Health Survey (SF36) to determine differences in postoperative quality of life metrics.

This description comes directly from the study's public registry record.

Talk to the study team

Salvador Navarrete, MD  ·  2162199211  ·  navarrs@ccf.org

Andrew Strong, MD  ·  2162183869  ·  stronga3@ccf.org

Always discuss trial participation with your own doctor first.

Locations (1)

Cleveland clinicCleveland, Ohio, United StatesRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06293703