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Remnant Gastrectomy and Gastric Bypass: A Systematic Review of Indications and Outcomes of Resectional Gastric Bypass.
Shahabi Shahmiri, Shahab; Sheikhbahaei, Erfan; Davarpanah Jazi, Amirhossein; Zefreh, Hamidreza; Yang, Wah; Valizadeh, Rohollah; Ribeiro, Rui; Kermansaravi, Mohammad.
Affiliation
  • Shahabi Shahmiri S; Department of Surgery, Division of Minimally Invasive and Bariatric Surgery, School of Medicine, Rasool-e Akram University Hospital, Iran University of Medical Sciences, Tehran, Iran.
  • Sheikhbahaei E; Center of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat-e Rasool University Hospital, Tehran, Iran.
  • Davarpanah Jazi A; Minimally Invasive and Bariatric Surgery Research Center of Rasool-e Akram University Hospital, Iran University of Medical Sciences, Manaouri St., Niyayesh St., Sattar Khan St., Tehran, Iran.
  • Zefreh H; Minimally Invasive Surgery and Obesity Research Center, School of Medicine, Alzahra University Hospital, Isfahan University of Medical Sciences, Isfahan, Iran.
  • Yang W; Minimally Invasive and Bariatric Surgery Research Center of Rasool-e Akram University Hospital, Iran University of Medical Sciences, Manaouri St., Niyayesh St., Sattar Khan St., Tehran, Iran. davarpanahjazi@gmail.com.
  • Valizadeh R; Minimally Invasive Surgery and Obesity Research Center, School of Medicine, Alzahra University Hospital, Isfahan University of Medical Sciences, Isfahan, Iran.
  • Ribeiro R; Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China.
  • Kermansaravi M; The State Key Laboratory of Pharmaceutical Biotechnology, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
Obes Surg ; 34(7): 2634-2649, 2024 Jul.
Article in En | MEDLINE | ID: mdl-38735966
ABSTRACT

BACKGROUND:

In this systematic review, we aim to evaluate the reasons and outcomes behind remnant gastrectomy with or after gastric bypass procedures.

RESULTS:

A total of 66 studies examining 1918 patients were included in this study with 70% of female predominance. Twenty studies reported RGB on 1751 patients and 46 studies reported remnant gastrectomy after gastric bypass in 167 patients. The most common etiology of RGB was related to the in situ remnant stomach neoplasia in 10 studies on 981 patients; mostly for preventive intentions in high prevalence areas. Remnant gastrectomy after gastric bypass was performed to treat a complication such as GGF, retrograde bile reflux gastritis, cancer mostly adenocarcinoma. Studies revealed that RGB has similar weight loss in comparison to standard Roux-en-Y gastric bypass.
Subject(s)
Key words

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Obesity, Morbid / Gastric Bypass / Weight Loss / Gastric Stump / Gastrectomy Limits: Female / Humans / Male / Middle aged Language: En Journal: Obes Surg Journal subject: METABOLISMO Year: 2024 Document type: Article Affiliation country:

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Obesity, Morbid / Gastric Bypass / Weight Loss / Gastric Stump / Gastrectomy Limits: Female / Humans / Male / Middle aged Language: En Journal: Obes Surg Journal subject: METABOLISMO Year: 2024 Document type: Article Affiliation country: