ArticleObesity surgery2021
Obesity and Cancer: the Profile of a Population who Underwent Bariatric Surgery.
Article in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Correlation Between Bariatric Surgery and the Risk of Multiple Myeloma: Results from an Evidence-Based Strategy.Obesity surgery · 2024Pooled it
- Review
- Efficacy Analysis of Simultaneous Bariatric Surgery and Radical Thyroidectomy in Patients with Obesity and Low-Risk Papillary Thyroid Cancer: A Pilot Feasibility and Safety Study.Obesity surgery · 2026Article
- Newly diagnosed Crohn's disease, and hepatocellular and renal cell carcinoma in a bariatric surgery patient-dealing with the complexity of obesity-associated diseases: a case report and review of the literature.Journal of medical case reports · 2023Review
- Obesity-related genomic instability and altered xenobiotic metabolism: possible consequences for cancer risk and chemotherapy.Expert reviews in molecular medicine · 2022Review
- A Hub and Spoke Learning Program in Bariatric Surgery in a Small Region of Italy.Frontiers in surgery · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionObesity is a significant risk factor for cancer incidence and mortality. The number of patients with obesity who undergo bariatric surgery is increasing; however, the impact of such a procedure in affecting the risk of cancer is not completely understood yet.
methodsWe conducted a retrospective unicentric cohort study to characterize the occurrence of cancer in patients who underwent bariatric surgery from January 2010 to December 2018. For cases of cancer identified after bariatric surgery, we performed a cancer-free survival analysis over time. We also performed a cross-sectional analysis of demographic and clinical characteristics at the time of surgery and compared patients with or without a cancer diagnosis.
resultsOf the 2578 patients who underwent bariatric surgery, 117 patients (4.5%) were diagnosed with a cancer. Fifty-nine cases were diagnosed before surgery, and the remaining 58 cases occurred after the bariatric procedure. The prevalence of cancer was more accentuated in women (4.9%) than among men (2.7%). Thyroid and breast cancer were the most frequent before and after bariatric surgery, respectively. On average, patients with cancer diagnosis were older (49.0 vs 43.3 years, p<0.001) and with a lower level of education (7.4 vs 8.6 school years, p=0.002).
conclusionAlmost all the cases of cancer identified in this study were obesity-related cancers. Further prospective studies are needed to extend the current knowledge regarding the cancer risk profile of patients who undergo bariatric surgery.
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