Impact of Statins on Survival and Limb Salvage in Patients Undergoing Peripheral Endovascular Intervention for Chronic Limb-ThreateningIschemia

Statin therapy is recommended in all patients with peripheral arterial disease (PAD). Its impact on reduction in mortality has been well-documented, yet effect on limb-specific outcomes has been less conclusive. Differences among PAD subgroups or variability of statin use may contribute to the inconsistent findings. We evaluated statin use in patients who underwent peripheral endovascular intervention (PVI) for chronic limb-threatening ischemia (CLTI) and its impact on overall survival (OS), amputation-free survival (AFS) and limb salvage (LS).