LDL-apheresis: indications and clinical experience in a tertiary cardiac centre

Summary Objective: To determine the efficacy and safety of liposorber D low-density lipoprotein (LDL) apheresis system in high-risk cardiac patients. Design: Retrospective analysis of 466 treatments undertaken in eight patients with coronary heart disease. Five patients had severe heterozygous familial hypercholesterolaemia (FH), one had severe hypertriglyceridaemia and two were cardiac transplant recipients with FH intolerant to statins. Acute reductions during single sessions and preprocedural long-term changes in lipoprotein subfractions, laboratory safety parameters, adverse events and clinical outcome were recorded. Results: In 352 treatments performed in seven patients, acute reductions averaged 52.8% (standard deviation: 8.61%) for total cholesterol (TC), 61.8% (10.13%) for LDL-cholesterol (LDL-C), 21.1% (9.66%) for high-density lipoprotein cholesterol (HDL-C), 71.1% (median) for lipoprotein (a) [Lp(a)] and 44.5% (14.42%) for triglycerides (p