Evidence map›Paper›PMID 35836240›Full record

ArticleBMC surgery2022

Laparoscopic conversion of omega loop gastric bypass to Roux-en-Y gastric bypass for Barrett's esophagus: case report.

U G Lange, Y Moulla, M Mehdorn, J Tuennemann, A Zabel-Langhennig, A Ouaid, A Dietrich

Open access · goldAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

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

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

U G LangeClinic for Visceral, Transplant and Thoracic and Vascular Surgery, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany. undine.lange@googlemail.com.
Y MoullaClinic for Visceral, Transplant and Thoracic and Vascular Surgery, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
M MehdornClinic for Visceral, Transplant and Thoracic and Vascular Surgery, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
J TuennemannDivision of Gastroenterology, Department of Internal Medicine, Neurology and Dermatology, University Hospital of Leipzig, Leipzig, Germany.
A Zabel-LanghennigDivision of Gastroenterology, Department of Internal Medicine II, St. Elisabeth Hospital, Leipzig, Germany.
A OuaidDivision of Gastroenterology, Department of Internal Medicine II, St. Elisabeth Hospital, Leipzig, Germany.
A DietrichClinic for Visceral, Transplant and Thoracic and Vascular Surgery, University Hospital Leipzig, Liebigstrasse 20, 04103, Leipzig, Germany.
University Hospital Leipzig · DESt. Elisabeth-Krankenhaus Leipzig · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe number of mini gastric bypass / one anastomosis bypass (MGB-OAGB) procedures in bariatric patients that have been performed world-wide has drastically increased during the past decade. Nevertheless, due to the risk of subsequent biliary reflux and development of ulcer and neoplastic (pre)lesions caused by long-time bile exposure, the procedure is still controversially discussed. In here presented case report, we could endoscopically demonstrate a transformation from reflux oesophagitis to Barrett's metaplasia most likely caused by bile reflux after mini-gastric bypass. To our knowledge, this is a first case study that shows development of Barrett's metaplasia after MGB-OAGB. CASE PRESENTATION: We present the case of a 50-year-old female which received a mini-gastric bypass due to morbid obesity (body mass index (BMI) 42.4 kg/m

conclusionsThe rapid progress from inflammatory changes of the distal esophagus towards Barrett's metaplasia under bile reflux in our case is most likely a result of previous reflux disease. Nevertheless, bile reflux appears to be a potential decisive factor. Study results regarding presence of bile reflux or development of endoscopically de-novo findings after MGB-OAGB are widely non-conclusive. Long-term prospective studies with regular endoscopic surveillance independent of clinical symptoms are needed.

Indexed as

Barrett EsophagusBile RefluxEsophagitis, PepticGastric BypassGastroesophageal RefluxLaparoscopyObesity, MorbidFemaleHumansMetaplasiaMiddle AgedProspective StudiesBarrett’s metaplasia after MGB-OAGBBile refluxCase reportComplications MGB-OAGBConversion bariatric procedures

Identifiers

PMID35836240
PMCPMC9284751
OpenAlexW4285390241

What OpenQuestion holds

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LicenceCC BY
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.