Diabetes Mellitus and the Risk of Cholangiocarcinoma: an Updated Meta-analysis
Overview
Authors
Affiliations
Introduction: A number of studies have shown that diabetes mellitus is implicated in susceptibility to several cancers. However, the relationship between diabetes and cholangiocarcinoma remain unclear.
Aim: To quantitatively assess the relationship between diabetes and incidence of cholangiocarcinoma in cohort and case-control studies.
Material And Methods: A literature search was performed for entries from 1996 to 2014 using the PubMed and EMBASE databases. Studies were included if they reported odds ratios (OR) and corresponding 95% CI of cholangiocarcinoma with respect to diabetes mellitus.
Results: Twenty studies met the inclusion criteria, which included fifteen case-control studies and five cohort studies from Asia (n = 11), the United States (n = 5), and Europe (n = 4). Compared with individuals without diabetes, the pooled OR of cholangiocarcinoma was 1.74 (95% CI: 1.62-1.87, p = 0.568 for heterogeneity) for patients with diabetes, ICC (summary RR, 1.93; 95% CI: 1.65-2.25; p = 0.037 for heterogeneity), and ECC (summary RR, 1.66; 95% CI: 1.39-1.98; p = 0.001 for heterogeneity). The funnel plot revealed no evidence for publication bias concerning diabetes and the risk of CC (including ICC and ECC).
Conclusions: The findings from this meta-analysis suggest that diabetes may increase the risk of cholangiocarcinoma. This relationship needs to be confirmed by further follow-up studies.
Di Stasi V, Contaldo A, Birtolo L, Shahini E Cancers (Basel). 2024; 16(19).
PMID: 39410050 PMC: 11476000. DOI: 10.3390/cancers16193432.
Widening Health Disparities: Increasing Cholangiocarcinoma Incidence in an Underserved Population.
Kumar D, Bansal V, Raza S, Thrift A, Malaty H, Sealock R Gastro Hep Adv. 2024; 1(2):180-185.
PMID: 39131132 PMC: 11308073. DOI: 10.1016/j.gastha.2021.12.003.
Thinkhamrop K, Suwannatrai K, Kelly M, Suwannatrai A Sci Rep. 2024; 14(1):10510.
PMID: 38714779 PMC: 11076619. DOI: 10.1038/s41598-024-61282-1.
Hormati A, Hajrezaei Z, Jazi K, Kolur Z, Rezvan S, Ahmadpour S Middle East J Dig Dis. 2023; 14(1):5-23.
PMID: 36619733 PMC: 9489325. DOI: 10.34172/mejdd.2022.251.
Gromowski T, Lukacs-Kornek V, Cisowski J Cancer Cell Int. 2023; 23(1):3.
PMID: 36609378 PMC: 9824961. DOI: 10.1186/s12935-022-02843-0.