Evidence map›Paper›PMID 38573390›Full record

SynthesisObesity surgery2024

Medium and Long-Term Weight Loss After Revisional Bariatric Surgery: A Systematic Review and Meta-Analysis.

Eduardo L S Bastos, Wilson Salgado, Anna C B Dantas, Tiago R Onzi, Lyz B Silva, Álvaro Albano, Luca S Tristão, Clara L Dos Santos, Antonio Silvinato, Wanderley M Bernardo and 1 more

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Obesity surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Review
  4. Pharmacotherapy and metabolic/bariatric surgery: either or both?International journal of obesity (2005) · 2025
    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

11 authors.

Eduardo L S BastosDepartment of Gastrointestinal Surgery, Marília School of Medicine, Marília, Brazil. eduardobastos2001@gmail.com.ORCID 0000-0002-7292-6190
Wilson SalgadoDepartment of Surgery and Anatomy, Medical School of Ribeirão Preto, University of São Paulo, São Paulo, Brazil.ORCID 0000-0001-9796-0339
Anna C B DantasBariatric and Metabolic Surgery Unit, University of São Paulo, São Paulo, Brazil.ORCID 0000-0001-9505-6784
Tiago R OnziDepartment of Surgery, Federal University of Santa Catarina, Florianópolis, Brazil.ORCID 0000-0002-6307-4803
Lyz B SilvaUniversity College London Hospitals NHS Foundation Trust, London, UK.ORCID 0000-0002-3987-9337
Álvaro AlbanoBariatric and Metabolic Service, Santa Casa de Misericórdia de Itabuna, Bahia, Brazil.ORCID 0009-0004-4409-8000
Luca S TristãoDepartment of Evidence Based Medicine, Lusíada University Center, Santos, Brazil.ORCID 0000-0002-7197-0915
Clara L Dos SantosDepartment of Evidence Based Medicine, Lusíada University Center, Santos, Brazil.ORCID 0000-0002-7381-9426
Antonio SilvinatoBrazilian Medical Association Guideline Group, São Paulo, Brazil.ORCID 0000-0002-8597-5207
Wanderley M BernardoUniversity of São Paulo, São Paulo, Brazil.ORCID 0000-0003-3718-1442
Scientific Committee of the Brazilian Society of Bariatric and Metabolic Surgery (SBCBM)

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the current increase in revisional bariatric surgery (RBS), data on the sustainability of weight loss remain unclear. A systematic review and meta-analysis were performed to assess weight loss outcomes in adult patients undergoing RBS with follow-up > 2 years. Twenty-eight observational studies (n = 2213 patients) were included. The %TWL was 27.2 (95%CI = 23.7 to 30.6), and there was a drop in BMI of 10.2 kg/m

Indexed as

Bariatric SurgeryObesity, MorbidReoperationWeight LossAdultBody Mass IndexFemaleHumansMaleObservational Studies as TopicTreatment OutcomeBariatric surgeryLong-term careReoperationSystematic review

Identifiers

PMID38573390

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.