One Anastomosis Gastric Bypass for Revision of Restrictive Procedures: Mid-Term Outcomes and Analysis of Possible Outcome Predictors.

Revisional OAGB for insufficient restrictive procedures results in excellent weight reduction in nearly 50% of patients, with resolution of T2D and HTN at mid-term follow-up. Male gender and higher BMI at revision were associated with EWL > 50% following revisional OAGB. Identification of more predictors could aid judicious patient selection.