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Surgical management of Ggastro-oesophageal reflux Ddisease after one anastomosis gastric bypass - a systematic review.

Lee, Rachel Xue Ning
Rizkallah, Nayer
Chiappetta, Sonja
Stier, Christine
Pouwels, Sjaak
Sakran, Nasser
Singhal, Rishi
Mahawar, Kamal
Madhok, Brijesh
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2022-10-18
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Abstract
Gastro-oesophageal reflux disease (GORD) after one anastomosis gastric bypass (OAGB) remains a concern. We reviewed the current literature on revisional surgery after OAGB for GORD. MEDLINE, EMBASE, and PubMed databases were searched. We identified 21 studies, appraising 13,658 OAGB patients. A total of 230 (1.6%) patients underwent revisional surgery for GORD. Revision to Roux-en-Y configuration was performed in 211 (91.7%) patients. Six (2.6%) patients had a Braun entero-enterostomy added to the OAGB. Thirteen (5.6%) patients underwent excluded stomach fundoplication (ESF). Reflux symptoms resolved in 112 (48.6%) patients, persisted in 13 (5.6%) patients, and were not reported in 105 (45.6%) patients. Revisional surgery after OAGB for GORD appears to be rare, and when required, conversion to Roux-en-Y configuration is the commonest choice.
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Lee RXN, Rizkallah N, Chiappetta S, Stier C, Pouwels S, Sakran N, Singhal R, Mahawar K, Madhok B. Surgical Management of Gastro-oesophageal Reflux Disease After One Anastomosis Gastric Bypass - a Systematic Review. Obes Surg. 2022 Dec;32(12):4057-4065. doi: 10.1007/s11695-022-06301-8. Epub 2022 Oct 18
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