Evidence map›Paper›PMID 29497960›Full record

Trial reportObesity surgery2018

Systemic Inflammation in Severe Obese Patients Undergoing Surgery for Obesity and Weight-Related Diseases.

Wilson R Freitas, Luis Vicente Franco Oliveira, Eduardo A Perez, Elias J Ilias, Carina P Lottenberg, Anderson S Silva, Jessica J Urbano, Manoel C Oliveira, Rodolfo P Vieira, Marcelo Ribeiro-Alves and 4 more

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Obesity surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

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

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Review
  7. Observational
  8. Review
  9. Review
  10. Article
  11. THE GROWING EVIDENCE OF THE RELATIONSHIP BETWEEN OBESITY AND CANCER AND THE ROLE OF BARIATRIC SURGERY.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2024
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Obesity-induced cognitive impairment in older adults: a microvascular perspective.American journal of physiology. Heart and circulatory physiology · 2021
    Article
  20. 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

14 authors.

Wilson R FreitasMaster's Degree and PhD Post Graduation Program in Research in Surgery, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
Luis Vicente Franco OliveiraSchool of Medicine, University Center of Anapolis (UniEvangélica), Rua Graciano A. de Souza 514, Lote 28, Quadra 07, Setor Bougainville, Anapolis, GO, 75075-580, Brazil. oliveira.lvf@pq.cnpq.br.
Eduardo A PerezMaster's Degree and PhD Post Graduation Program in Research in Surgery, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
Elias J IliasMaster's Degree and PhD Post Graduation Program in Research in Surgery, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
Carina P LottenbergSchool of Health Sciences, Santa Casa de Sao Paulo, Sao Paulo, SP, Brazil.
Anderson S SilvaSleep Laboratory, Master's Degree and PhD Programs in Rehabilitation Sciences, Nove de Julho University (UNINOVE), Sao Paulo, SP, Brazil.
Jessica J UrbanoSleep Laboratory, Master's Degree and PhD Programs in Rehabilitation Sciences, Nove de Julho University (UNINOVE), Sao Paulo, SP, Brazil.
Manoel C OliveiraImmunology and Pulmonary Exercise Laboratory, Master's Degree and PhD Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), Sao Paulo, SP, Brazil.
Rodolfo P VieiraUniversidade Brasil, Brazilian Institute of Teaching and Research in Pulmonary and Exercise Immunology (IBEPIPE), Sao Jose dos Campos, SP, Brazil.
Marcelo Ribeiro-AlvesEvandro Chagas Research Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Vera L S AlvesMaster's Degree and PhD Post Graduation Program in Research in Surgery, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
Paulo KassabMaster's Degree and PhD Post Graduation Program in Research in Surgery, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
Fabio R ThulerMaster's Degree and PhD Post Graduation Program in Research in Surgery, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
Carlos A MalheirosMaster's Degree and PhD Post Graduation Program in Research in Surgery, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObesity is a worldwide disease related to genetic, environmental, and behavioral factors, and it is associated with high rates of morbidity and mortality. Recently, obesity has been characterized by a low-grade inflammatory state known as inflammome indicated by chronic increases in circulating concentrations of inflammatory markers. The purpose of this study was to evaluate the effect of weight loss induced by surgery for obesity and weight-related diseases on pro-inflammatory cytokine (TNF-α) and anti-inflammatory adipokine (adiponectin) levels, and on an adipose-derived hormone (leptin) in severely obese subjects.

methodsThis randomized, controlled trial involved 55 severe obese patients (50 women, age 18-63 years, and body mass index of 35.7-63 kg/m

resultsAt baseline, no significant difference was observed in the anthropometric, demographic, clinical characteristics and biochemistry and inflammatory markers between the control group (CG) and bariatric surgery group (BSG). The same finding was also observed when we compared the baseline variables to those at the 6-month follow-up in the CG. However, the same variables in the BSG group were significantly different between baseline and the 6-month follow-up after BS.

conclusionsWeight loss induced by surgery for obesity and weight-related diseases reduced the inflammome state in severely obese patients.

Indexed as

Bariatric SurgeryAdipokinesAdiponectinAdolescentAdultBiomarkersBody Mass IndexComorbidityFemaleFollow-Up StudiesHumansInflammationLeptinMaleMiddle AgedObesity, MorbidAdipokinesAdiponectinADIPOQ protein, humanBiomarkersLeptinTumor Necrosis Factor-alphaAdipokinesBariatric surgical procedureComorbidityInflammationSevere obesitySurgery for obesity and weight-related diseasesWeight loss

Identifiers

PMID29497960
PMCPMC6018580

What OpenQuestion holds

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Registered trials

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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.