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RCT Comparing OAGB and Long Limb Roux Gastric Bypass

RecruitingNAAges 18 Years - 60 YearsAllTartu University Hospital
NCT04812132 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

A prospective multicenter randomized controlled trial to compare the outcomes of one-anastomosis gastric bypass to long biliary limb Roux gastric bypass. We plan to enroll up to 500 patients from three different clinics in Estonia. Outcomes are excess weight loss %, impact on type 2 diabetes, hypertension, hyperlipidemia and obstructive sleep apnea. Other outcomes are nutritional deficiencies, occurrence of reflux disease and impact on quality of life. There are planned outpatient visits 1, 5 and 10 years after the surgery to measure the impacts. There are a lot of studies comparing OAGB to standard Roux gastric bypass but non comparing it to long biliary limb gastric bypass.

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📋 Eligibility rules (as published)
Inclusion Criteria: * BMI over 35 and obesity related disease * BMI over 40 * age between 18-60 years * agrees to participate in the study Exclusion Criteria: * age under 18 years or over 60 years * abundant adhesions discovered during the surgery * active upper gastrointestinal ulcer disease * prior bariatric surgery * active symptomatic reflux disease * active psychiatric disease (eg psychosis)
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What it tests

  • One-anastomosis gastric bypass
  • Long biliary limb Roux gastric bypass
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Where

1 site
Tartu University Hospital
Tartu, Estonia
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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