Compliance with lipid-lowering therapy and its impact on cardiovascular morbidity and mortality.
BACKGROUND
Hypercholesterolemia is a major risk factor for cardiovascular disease.


OBJECTIVE
Treatment with hypolipidemic agents reduces the risk of vascular events both in primary and secondary prevention. Although compliance with lipid-lowering therapy is an important determinant of cardiovascular clinical outcomes, relatively little attention is being paid to this issue by physicians.


METHODS
We searched the literature using Pubmed up to 5 August 2008.


RESULTS
Compliance with lipid-lowering therapy is poor in clinical practice, especially in primary prevention. As many as 6 out of 10 patients may stop taking statins during the first 6 months following initiation of treatment. Poor compliance has been associated with worse clinical outcome and increased cardiovascular morbidity and mortality. Importantly, statin withdrawal may be even worse compared with not taking statins at all. Several strategies may increase treatment adherence.


CONCLUSIONS
Poor compliance with lipid-lowering treatment is an important health issue that has been associated with unfavorable cardiovascular outcome. Increasing adherence rates should become a major concern for physicians.
Liberopoulos
Evangelos N
EN
University of Ioannina, Medical School, Department of Internal Medicine, Ioannina, Greece.
Florentin
Matilda
M
Mikhailidis
Dimitri P
DP
Elisaf
Moses S
MS
D002318:Cardiovascular Diseases / Q000209:etiology / Q000401:mortality / Q000517:prevention & control*; D006801:Humans; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors / Q000008:administration & dosage*; D006937:Hypercholesterolemia / Q000150:complications; D000960:Hypolipidemic Agents / Q000008:administration & dosage*; D016032:Randomized Controlled Trials as Topic; D012307:Risk Factors; D016896:Treatment Outcome; D016903:Drug Monitoring
D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors; D000960:Hypolipidemic Agents