In Women with ADPKD, Aneurysm Risk Increases after Age 50

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An analysis of a large cohort of patients with autosomal-dominant polycystic kidney disease (ADPKD) adds new knowledge about risk factors for intracranial aneurysm (IA), including an increase in IA risk for women after menopause, according to a pre-proof paper in Nephrology Dialysis Transplantation.

The cross-sectional, population-based study included 2449 patients with ADPKD (median age, 55 years) from 26 nephrology centers in western France. On genetic analysis in 2386 patients, 67.6% had PKD1 pathogenic variants, and 19.0% had PKD2 pathogenic variants. The researchers analyzed the frequency of diagnosis of ruptured and unruptured IA, along with