Abstract
The aim of this study was to explore the relationship between statin use and the risk of pancreatic cancer. Electronic databases were searched to identify relevant studies published until January 2018. The pooled relative risks (RRs) and 95% confidence intervals (CIs) were calculated with random-effects model. Subgroup analyses and sensitivity analysis were also conducted. Cochran Q test and I(2) statistic were used to evaluate the heterogeneity. Twenty-six studies were included that contained more than 3 million participants and 170,000 pancreatic cancer patients. The overall result demonstrated a significant decrease in pancreatic cancer risk with statin use (RR, 0.84; 95% CI, 0.73-0.97; P = 0.000; I(2) = 84.4%). In subgroup analyses, nonsignificant association was detected between long-term statin use and the risk of pancreatic cancer (RR, 0.98; 95% CI, 0.86-1.11; P = 0.718; I(2) = 0.0%). Meanwhile, there was nonsignificant association between the use of lipophilic statins and the risk of pancreatic cancer (RR, 0.98; 95% CI, 0.84-1.15; P = 0.853; I(2) = 27.2%). No publication bias was found in this meta-analysis. The overall result of this meta-analysis supports the hypothesis that statins have a protective effect on pancreatic cancer. Furthermore, high-quality randomized clinical trials and cohort studies are needed to confirm these findings.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
