Germline BRCA1/2 mutations lead to malfunction of DNA damage repair pathways and predispose to pancreatic ductal adenocarcinoma (PDAC). The aim of this study is to synthesise the available research on this topic. Four studies reporting risk ratio (RR) were included in the final meta-analysis to minimise misrepresenting our results by combining separate risk estimates. Our meta-analysis revealed a statistically significant increased risk of PDAC in BRCA carriers overall (RR: 2.65, 95% confidence interval: 1.43-4.91, p = 0.002).
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