Lipoprotein(a) in Cardiovascular Disease Prevention: Current and Emerging Therapeutic Approaches
摘要
This review characterizes atherosclerotic cardiovascular disease (ASCVD) risk associated with Lipoprotein(a) [Lp(a)], with a focus on current and emerging therapeutic strategies for individuals with elevated Lp(a).
Recent FindingsThough Lp(a) is predominantly genetically inherited, optimization of risk factors, healthy lifestyle, and statin therapy are associated with a lower risk of ASCVD in those with elevated Lp(a). Observational research and post-hoc analyses suggest that aspirin use may be associated with lower ASCVD risk among individuals with elevated Lp(a), supporting an individualized, shared decision-making approach that considers bleeding risk, overall cardiovascular risk profile, and additional markers of cardiovascular risk. Post-hoc analyses of randomized controlled trials demonstrate that individuals with elevated Lp(a) are more likely to benefit from PCSK9 inhibitors compared to those with normal Lp(a), as PCSK9 inhibitors lead to an approximate 20–25% lowering of Lp(a). There are several ongoing Phase 3 ASCVD outcome trials assessing dedicated Lp(a)-lowering therapies, with the earliest, Lp(a) HORIZON, projected to be reported in 2026.
SummaryEarly identification of individuals with high Lp(a) may improve personalized risk stratification and targeted interventions for ASCVD risk reduction.