Classic Thrombophilias and Thrombotic Risk Among Middle-Aged and Older Adults: A Population-Based Cohort Study.

ABSTRACT: Background Five classic thrombophilias have been recognized: factor V Leiden (rs6025), the prothrombin G20210A variant (rs1799963), and protein C, protein S, and antithrombin deficiencies. This study aimed to determine the thrombotic risk of classic thrombophilias in a cohort of middle-aged and older adults. Methods and Results Factor V Leiden, prothrombin G20210A and protein-coding variants in the PROC (protein C), PROS1 (protein S), and SERPINC1 (antithrombin) anticoagulant genes were determined in 29 387 subjects (born 1923-1950, 60% women) who participated in the Malmö Diet and Cancer study (1991-1996). The Human Gene Mutation Database was used to define 68 disease-causing mutations. Patients were followed up from baseline until the first event of venous thromboemb

SUBMITTER: Manderstedt E 

PROVIDER: S-EPMC9245807 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature