Comparing 150cm OAGB With 150cm Biliopancreatic Limb RYGB. A Non-inferiority Trial

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-65
SponsorFlevoziekenhuis

About this trial

The purpose of this study is to assess the safety and efficiency of OAGB compared to RYGB

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

body-mass index (BMI) of 40 kg/m2 or higher, or 35 kg/m2 or higher with the presence of at least one comorbidity (type 2 diabetes, high blood pressure, obstructive sleep apnoea, dyslipidaemia, osteoarthritis of the hip or knee)

a positive evaluation by our BMDT

Disqualifiers

Presence of H. Pylori, resistant to eradication therapy

chronic diarrhoea

history of previous bariatric or extensive abdominal surgery

Trial design

Design model

Parallel

Treatments tested in this trial

  • OAGB

    Procedure/Surgery

    Simplified gastric bypass procedure

  • RYGB

    Procedure/Surgery

    Roux-en-Y gastric bypass. Standard procedure in the Netherlands

Treatment groups

298 Participants
are divided into 2 treatment groups
Group A: OAGBActive comparator 1 intervention
Group B: RYGBActive comparator 1 intervention

Trial outcomes

Primary outcomes

1

Percentage excess BMI loss at 2 years (%EBMIL)

Percentage excess BMI loss after 2 years of follow-up

Time frame
2 years

Secondary outcomes

Other outcomes

Sponsors and contacts

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