Cited by 144Metabolism, Diabetes, and CancerDiabetes Treatment and ManagementCancer Risks and Factors

Pharmacologic therapy of diabetes and overall cancer risk and mortality: a meta-analysis of 265 studies

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Wu, Lang, Zhu, Jingjing, Prokop, Larry J., Murad, Mohammad Hassan·2015·Scientific Reports

Abstract

Different anti-diabetic medications (ADMs) may modify cancer risk and mortality in patients with diabetes. We conducted a systematic review and meta-analysis to estimate the magnitude of association and quality of supporting evidence for each ADM. A total of 265 studies (44 cohort studies, 39 case-control studies, and 182 randomized controlled trials (RCT)) were identified, involving approximately 7.6 million and 137,540 patients with diabetes for observational studies and RCTs, respectively. The risk of bias overall was moderate. Meta-analysis demonstrated that the use of metformin or thiazolidinediones was associated with a lower risk of cancer incidence (RR = 0.86, 95% CI 0.83-0.90, I(2) = 88.61%; RR = 0.93, 95% CI 0.91-0.96, I(2) = 0.00% respectively). On the other hand, insulin, sulfonylureas and alpha glucosidase inhibitor use was associated with an increased risk of cancer incidence (RR = 1.21, 95% CI 1.08-1.36, I(2) = 96.31%; RR = 1.20, 95% CI 1.13-1.27, I(2) = 95.02%; RR = 1.10, 95% CI 1.05-1.15, I(2) = 0.00% respectively). Use of other types of ADMs was not significantly associated with cancer risk. This study indicates that some ADMs may modify the risk of cancer in individuals with diabetes. Knowledge of this risk may affect the choice of ADM in individuals concerned about cancer or at increased risk for cancer.

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Authors
Wu, L., Zhu, J., Prokop, L. J., & Murad, M. H.
Affiliations
  • Mayo Clinic (US)
  • University of Minnesota (US)
Corresponding author
Wu, Lang
Venue
Scientific Reports
Published
2015-06-15
Volume
5
Issue
1
Pages
10147-10147
ISSN
2045-2322 (ISSN-L)
OpenAlex
W2262375108
Cited by
144
References
58
Citations by year
2026: 3 · 2025: 3 · 2024: 12 · 2023: 10 · 2022: 15 · 2021: 17 · 2020: 11 · 2019: 15 · 2018: 13 · 2017: 24 · 2016: 10 · 2015: 11
FWCI
1.88
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
Mayo Clinic
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
  • Health Sciences › Medicine › Oncology › Cancer Risks and Factors
Keywords
diabetes mellitus, antidiabetic drugs, cancer risk, cancer mortality, metformin, thiazolidinediones, insulin, sulfonylureas, alpha-glucosidase inhibitors, drug safety, cancer incidence
MeSH terms
Diabetes Mellitus, Type 2, Humans, Hypoglycemic Agents, Insulin, Metformin, Neoplasms, Risk, Sulfonylurea Compounds, Odds Ratio, Randomized Controlled Trials as Topic, Thiazolidinediones, Glycoside Hydrolase Inhibitors

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