Evidence map›Paper›PMID 34631787›Full record

ArticleFrontiers in surgery2021

Feasibility and Short-Term Outcomes of One-Step and Two-Step Sleeve Gastrectomy as Revision Procedures for Failed Adjustable Gastric Banding Compared With Those After Primary Sleeve Gastrectomy.

Omar Thaher, Jamal Driouch, Martin Hukauf, Ferdinand Köckerling, Christine Stroh

Open access · goldAbstract read
In one paragraph

Article in Frontiers in surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Atypical Biliary Fistula After Revisional Bariatric Surgery: A Case Report.Journal of metabolic and bariatric surgery · 2025
    Article
  2. Review
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

5 authors at 4 institutions in 1 country.

Omar ThaherDepartment of Surgery, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany.
Jamal DriouchDepartment of Surgery, Marien Hospital Herne, Ruhr-Universität Bochum, Herne, Germany.
Martin HukaufStatConsult Society for Clinical and Health Services Research GmbH, Magdeburg, Germany.
Ferdinand KöckerlingDepartment of Surgery and Center for Minimally Invasive Surgery, Academic Teaching Hospital of Charité Medical School, Vivantes Hospital, Berlin, Germany.
Christine StrohDepartment of General, Abdominal and Pediatric Surgery, Municipal Hospital, Gera, Germany.
Universitätsklinik Marien Hospital Herne · DECharité - Universitätsmedizin Berlin · DEDeleted InstitutionSRH Wald-Klinikum Gera · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

gastric bandingone-step procedureperioperative complicationssleeve gastrectomytwo-step procedure

Identifiers

PMID34631787
PMCPMC8493029
OpenAlexW3198949388

What OpenQuestion holds

Textmetadata
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.