Cited by 162Bariatric Surgery and OutcomesAdipokines, Inflammation, and Metabolic DiseasesBody Contouring and Surgery

The DOI matches its Crossref record; 117 of the 119 references it cites were found in a registry or an index.

Inflammatory markers and bariatric surgery: a meta-analysis

Rao, S. Raghavendra·2012·Inflammation Research

Abstract

Objective Obesity is a state of chronic low grade inflammation with increased levels of inflammatory markers such as C-reactive protein (CRP), interleukin (IL)-6 and tumor necrosis factor (TNF) α. The changes of some of the above markers after bariatric surgery are not consistent across studies. The objective of this study is to confirm the changes in blood levels of CRP, IL-6 and TNFα after bariatric surgery.Methods A Pubmed and EMBASE search was performed for studies measuring the above cytokines in blood before and after bariatric surgery. A meta-analysis was performed for the changes in CRP, TNFα and IL-6 for the maximum follow-up time in each study as well as for discrete follow-up times.Results Only observational studies could be retrieved. Bariatric surgery produces about 66 and 27 % reduction in CRP and IL-6 levels, respectively. The change in TNFα after bariatric surgery did not approach statistical significance.Conclusion Bariatric surgery decreases the low grade inflammation associated with obesity as measured by CRP and IL-6 levels. The change of TNFα after bariatric surgery should be further investigated with randomized trials.

Overview

Integrity signals

Registry

Crossref · 10.1007/s00011-012-0473-3

Cites

117 of 117 references verified0 citation errors · 0 not checkable

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Citations

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Show all 119 references

Research works printed but not linked: 4

  1. Melendez Araujo M, De Matos Arruda S, Silva Oliveira M, Franca F, Barros R, Medeiros Santos R, Cubas Rolim E, Daher Milhomem P, Ferreira Neves C. Evaluation of inflamatory and metabolic state of patients with steatosis before Roux-en-Y gastric bypass procedure and after six months of operation. Obes Surg. 2011;21:1129.
  2. Wolf T, Rauschmayer M, Dressler M, Ring A, Britz A, Lohmann T. Changes of hormone levels in the early period after bariatric surgery. Obes Surg. 2011;21:1079.
  3. Fica S, Sirbu A, Copaescu C, Olaru R, Florea S. Significant improvement in metabolic status 6 months after bariatric surgery. Diabetes Technol Ther. 2011;13:223–4.
  4. Malheiros C, Freitas W, Saleh M, Taha M, Bertolami M. Bariatric surgery decreases the inflammatory response in the 6 months post-operatory. Obes Surg. 2009;19:1013.

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Metadata

Authors
Rao, S. R.
Affiliations
New York University (US)
Corresponding author
Rao, S. Raghavendra
Venue
Inflammation Research
Published
2012-05-16
Volume
61
Issue
8
Pages
789-807
ISSN
  • 1023-3830 (ISSN-L)
  • 1420-908X
OpenAlex
W2047539013
Cited by
162
References
119
Citations by year
2026: 9 · 2025: 9 · 2024: 5 · 2023: 14 · 2022: 13 · 2021: 13 · 2020: 13 · 2019: 12 · 2018: 9 · 2017: 8 · 2016: 9 · 2015: 21 · 2014: 17 · 2013: 8 · 2012: 2
FWCI
2.96
Type
journal article
Language
en
Open access
closed
Locations
  • Inflammation Research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Bariatric Surgery and Outcomes
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Surgery › Body Contouring and Surgery
Keywords
bariatric surgery, obesity, low-grade inflammation, inflammatory markers, C-reactive protein, interleukin-6, TNF-α, cytokines, weight loss
MeSH terms
Animals, C-Reactive Protein, Humans, Inflammation, Obesity, Morbid, Tumor Necrosis Factor-alpha, Biomarkers, Interleukin-6, Bariatric Surgery

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