Update on esophageal function, acid and non-acid reflux after one-anastomosis gastric bypass (OAGB): high-resolution manometry, impedance-24-h pH-metry, and gastroscopy in a prospective mid-term study
This study has shown decreased rates of acid reflux and increased rates of non-acid reflux after a mid-term outcome of primary OAGB patients. Gastroscopy showed significant signs of chronic reflux exposure of the anastomosis, the pouch, and the distal esophagus, even in asymptomatic patients. General follow-up visits in patients after OAGB should be considered.
Authors
- Ivan Kristo (ORCID: https://orcid.org/0000-0001-7999-1625)
- Felix B. Langer (ORCID: https://orcid.org/0000-0002-7252-2583)
- Daniel Moritz Felsenreich (ORCID: https://orcid.org/0000-0002-5229-5096)
- Jakob Eichelter
- Paula Richwien (ORCID: https://orcid.org/0000-0001-9101-2741)
- Gerald W. Prager (ORCID: https://orcid.org/0000-0002-7854-7781)
- Julia Jedamzik (ORCID: https://orcid.org/0000-0001-7905-5175)
- Lisa Gensthaler (ORCID: https://orcid.org/0000-0001-6451-8288)
- Christoph Bichler (ORCID: https://orcid.org/0000-0001-6402-4085)
- Larissa Nixdorf (ORCID: https://orcid.org/0009-0009-6760-9164)
- Marie Louise Zach
- Magdalena Mairinger (ORCID: https://orcid.org/0000-0001-5943-7934)
- Natalie Vock
- L. Pedarnig
Institutions
- Medical University of Vienna (AT)
Publication Details
- Journal
- Surgical Endoscopy
- Published
- 2025-02-18
- DOI
- https://doi.org/10.1007/s00464-025-11606-7
- Citations
- 6
- Primary Topic
- Bariatric Surgery and Outcomes
- Type
- article
- Field-Weighted Citation Impact
- 12.04
Funders
- Universität Wien
- Medizinische Universität Wien
- European Association for Endoscopic Surgery and other Interventional Techniques