Reversal to normal anatomy after one-anastomosis/mini gastric bypass, indications and results: a systematic review and meta-analysis

M Kermansaravi, SS Shahmiri, AHD Jazi… - Surgery for Obesity and …, 2021 - Elsevier
This review evaluates the indications and outcomes of one-anastomosis/mini gastric bypass
(OAGB/MGB) reversal to normal anatomy. A systematic literature search and meta-analysis …

Areas of non-consensus around one anastomosis/mini gastric bypass (OAGB/MGB): a narrative review

M Kermansaravi, AH DavarpanahJazi… - Obesity Surgery, 2021 - Springer
Purpose One anastomosis/mini gastric bypass (OAGB/MGB) is now an established bariatric
and metabolic surgical procedure with good outcomes. Despite two recent consensus …

Outcomes of the one anastomosis gastric bypass with various biliopancreatic limb lengths: a retrospective single-center cohort study

N Slagter, LJM de Heide, EH Jutte, MA Kaijser… - Obesity Surgery, 2021 - Springer
Introduction One anastomosis gastric bypass (OAGB) is an effective and safe treatment for
morbidly obese patients. Longer biliopancreatic (BP) limb length is suggested to result in …

Impact of bariatric surgery on the stability of the genetic material, oxidation, and repair of DNA and telomere lengths

F Ferk, M Mišík, B Ernst, G Prager, C Bichler, D Mejri… - Antioxidants, 2023 - mdpi.com
Obesity causes genetic instability, which plays a key-role in the etiology of cancer and aging.
We investigated the impact of bariatric surgery (BS) on DNA repair, oxidative DNA damage …

Optimal Bilio-Pancreatic Limb (BPL) Length in One Anastomosis Gastric Bypass (OAGB) Surgery

G Balamurugan, P Sinclair, O Sesby-Banjoh… - Current Obesity …, 2025 - Springer
Abstract Background One Anastomosis Gastric Bypass (OAGB) is a modification of Mason's
loop bypass procedure, which has become a well-established procedure in the field of …

Technical Variations and Considerations around OAGB in IFSO-APC and IFSO-MENAC Chapters, an Expert Survey

M Kermansaravi, SS Shahmiri, L Kow, K Gawdat… - Obesity Surgery, 2024 - Springer
Objective This study aimed to evaluate the technical variations of one-anastomosis gastric
bypass (OAGB) among IFSO-APC and MENAC experts. Background The multitude of …

A safety study of laparoscopic single-anastomosis duodeno-ileal bypass with gastric plication (SADI-GP) in the management of morbid obesity

IB Balint, F Csaszar, L Orban, P Radics, A Farics… - … archives of surgery, 2022 - Springer
Background Bariatric surgery is more effective in the management of morbid obesity and
related comorbidities than is conservative therapy. Pylorus-preserving single-anastomosis …

Excessive weight loss after bariatric Surgery: a prediction model retrospective cohort study

M Hatami, A Pazouki, A Kabir - Updates in Surgery, 2022 - Springer
Bariatric surgery has been recognized as the most effective long-term treatment for morbid
obesity. Despite the considerable positive results, adverse consequence can develop …

One-anastomosis gastric bypass (OAGB) with fixed bypass of the proximal two meters versus tailored bypass of the proximal one-third of small bowel: short-term …

E Abdallah, SH Emile, M Zakaria, M Fikry… - Surgical …, 2022 - Springer
Background One-anastomosis gastric bypass (OAGB) is an effective bariatric procedure that
confers satisfactory weight loss and improvement in comorbidities. The present study aimed …

Long-Term Weight Loss Outcomes of One Anastomosis Gastric Bypass: Assessment of 1971 Patients with 5–9-Year Follow-Up

SS Shahmiri, A Pazouki, AHD Jazi, S Safari… - Obesity Surgery, 2025 - Springer
Background While OAGB shows promise in the short to medium term, its long-term
durability, weight trends, blood levels of metabolic factors and nutrients, and potential …