PMID- 33118133
OWN - NLM
STAT- MEDLINE
DCOM- 20210419
LR  - 20210420
IS  - 1708-0428 (Electronic)
IS  - 0960-8923 (Print)
IS  - 0960-8923 (Linking)
VI  - 31
IP  - 1
DP  - 2021 Jan
TI  - One Anastomosis/Mini-Gastric Bypass (OAGB/MGB) as Revisional Surgery Following 
      Primary Restrictive Bariatric Procedures: a Systematic Review and Meta-Analysis.
PG  - 370-383
LID - 10.1007/s11695-020-05079-x [doi]
AB  - One anastomosis gastric bypass (OAGB/MGB) has gained popularity in the past 
      decade. International databases were searched for articles published by September 
      10, 2020, on OAGB/MGB as a revisional procedure after restrictive procedures. 
      Twenty-six studies examining a total of 1771 patients were included. The mean 
      initial BMI was 45.70 kg/m(2), which decreased to 31.52, 31.40, and 30.54 kg/m(2) 
      at 1, 3, and 5-year follow-ups, respectively. Remission of type-2 diabetes 
      mellitus (T2DM) following OAGB/MGB at 1-, 3-, and 5-year follow-up was 
      65.16 +/- 24.43, 65.37 +/- 36.07, and 78.10 +/- 14.19%, respectively. 
      Remission/improvement rate from gastroesophageal reflux disease (GERD). Also, 
      7.4% of the patients developed de novo GERD following OAGB/MGB. Leakage was the 
      most common major complication. OAGB/MGB appears to be feasible and effective as 
      a revisional procedure after failed restrictive bariatric procedures.
FAU - Kermansaravi, Mohammad
AU  - Kermansaravi M
AD  - Department of Surgery, Minimally Invasive Surgery Research Center, Division of 
      Minimally Invasive and Bariatric Surgery, Rasool-e Akram Hospital, Iran 
      University of Medical Sciences, Tehran, Iran.
FAU - Shahmiri, Shahab Shahabi
AU  - Shahmiri SS
AD  - Minimally Invasive Surgery Research Center, Isfahan University of Medical 
      Sciences, Isfahan, Iran.
FAU - DavarpanahJazi, Amir Hossein
AU  - DavarpanahJazi AH
AD  - Minimally Invasive Surgery Research Center, Isfahan University of Medical 
      Sciences, Isfahan, Iran.
FAU - Valizadeh, Rohollah
AU  - Valizadeh R
AD  - Department of Epidemiology, Student Research Committee, School of Public Health, 
      Iran University of Medical science, Tehran, Iran.
FAU - Berardi, Giovanna
AU  - Berardi G
AD  - Advanced Biomedical Sciences Department, "Federico II" University, Naples, Italy.
FAU - Vitiello, Antonio
AU  - Vitiello A
AD  - Advanced Biomedical Sciences Department, "Federico II" University, Naples, Italy.
FAU - Musella, Mario
AU  - Musella M
AUID- ORCID: 0000-0002-7669-5115
AD  - Advanced Biomedical Sciences Department, "Federico II" University, Naples, Italy. 
      mario.musella@unina.it.
FAU - Carbajo, Miguel
AU  - Carbajo M
AD  - Centre of Excellence for the Study and Treatment of Obesity and Diabetes, 
      Valladolid, Spain.
LA  - eng
PT  - Journal Article
PT  - Meta-Analysis
PT  - Research Support, Non-U.S. Gov't
PT  - Review
PT  - Systematic Review
DEP - 20201028
PL  - United States
TA  - Obes Surg
JT  - Obesity surgery
JID - 9106714
SB  - IM
MH  - *Gastric Bypass/adverse effects
MH  - *Gastroesophageal Reflux
MH  - Humans
MH  - *Obesity, Morbid/surgery
MH  - Retrospective Studies
MH  - Weight Loss
PMC - PMC7809003
OTO - NOTNLM
OT  - Conversion
OT  - Gastric bypass
OT  - One anastomosis gastric bypass (OAGB/MGB)
OT  - Weight loss
OT  - Weight regain
COIS- The authors declare that they have no conflict of interest.
EDAT- 2020/10/30 06:00
MHDA- 2021/04/20 06:00
PMCR- 2020/10/28
CRDT- 2020/10/29 05:56
PHST- 2020/08/18 00:00 [received]
PHST- 2020/10/21 00:00 [accepted]
PHST- 2020/10/19 00:00 [revised]
PHST- 2020/10/30 06:00 [pubmed]
PHST- 2021/04/20 06:00 [medline]
PHST- 2020/10/29 05:56 [entrez]
PHST- 2020/10/28 00:00 [pmc-release]
AID - 10.1007/s11695-020-05079-x [pii]
AID - 5079 [pii]
AID - 10.1007/s11695-020-05079-x [doi]
PST - ppublish
SO  - Obes Surg. 2021 Jan;31(1):370-383. doi: 10.1007/s11695-020-05079-x. Epub 2020 Oct 
      28.