Evidence map›Paper›PMID 33479836›Full record

ArticleSurgical endoscopy2022

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 outcomes.

Emad Abdallah, Sameh Hany Emile, Mahmoud Zakaria, Mohamed Fikry, Mohamed Elghandour, Ahmed AbdelMawla, Omar Rady, Mahmoud Abdelnaby

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Emad Abdallah *General Surgery Department, Mansoura University Hospitals, Mansoura University, Elgomhuoria Street, Mansoura, Egypt.
Sameh Hany Emile *General Surgery Department, Mansoura University Hospitals, Mansoura University, Elgomhuoria Street, Mansoura, Egypt. Sameh200@hotmail.com.ORCID 0000-0001-7854-5244
Mahmoud ZakariaGeneral Surgery Department, Ain Shams University Hospitals, Ain Shams University, Cairo, Egypt.
Mohamed FikryGeneral Surgery Department, Mansoura University Hospitals, Mansoura University, Elgomhuoria Street, Mansoura, Egypt.
Mohamed ElghandourGeneral Surgery Department, Mansoura University Hospitals, Mansoura University, Elgomhuoria Street, Mansoura, Egypt.
Ahmed AbdelMawlaGeneral Surgery Department, Mansoura University Hospitals, Mansoura University, Elgomhuoria Street, Mansoura, Egypt.
Omar RadyGeneral Surgery Department, Mansoura General Hospital, Mansoura, Egypt.
Mahmoud AbdelnabyGeneral Surgery Department, Mansoura University Hospitals, Mansoura University, Elgomhuoria Street, Mansoura, Egypt.
Mansoura University · EGAin Shams University Hospital · EGMansoura University Hospital · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOne-anastomosis gastric bypass (OAGB) is an effective bariatric procedure that confers satisfactory weight loss and improvement in comorbidities. The present study aimed to compare OAGB with fixed bypass of the proximal 200 cm of small bowel and tailored bypass of the proximal 1/3 of bowel.

methodsPatients with class II/III obesity underwent OAGB with either fixed bypass of the proximal two meters or tailored bypass of the proximal 1/3 of bowel. The main outcomes of the study were weight loss, improvement in comorbidities, complications, and changes in nutritional parameters after each technique.

resultsThe present study included 80 patients (62 female) of a mean age of 41 years and mean body mass index (BMI) of 50.9 kg/m

conclusionsOAGB with tailored bypass of the proximal one-third of bowel was associated with greater weight loss and comparable improvement in comorbidities as compared to fixed bypass of the proximal two meters of intestine.

Indexed as

Gastric BypassObesity, MorbidAdultFemaleHumansIntestine, SmallRetrospective StudiesWeight LossGastric bypassOne anastomosisProximal one thirdProximal two metersTailored bypass

Identifiers

PMID33479836
OpenAlexW3123467396

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.