RCT Comparing OAGB and Long Limb Roux Gastric Bypass

Recruiting now · Not applicable

Conditions studied: Obesity

In brief

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.

Key facts

Study ID

NCT04812132

Run by

Tartu University Hospital

People needed

500

Starts

2021-01-01

Expected to finish

2036-12-31

Last updated by the study team

2021-03-23

Who can join

Age: 18 and older, up to 60. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• BMI over 35 and obesity related disease
• BMI over 40
• age between 18-60 years
• agrees to participate in the study

You may not qualify if…

• 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)

Where it is running

• Tartu University Hospital — Tartu, Estonia (enrolling)

Full record on ClinicalTrials.gov

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