Cholesterol reduction therapy: a double-edged knife.
Cholesterol reduction reduces ischaemic cardiovascular morbidity and mortality in the asymptomatic healthy population as well as in those with known coronary artery disease. Angiographic studies have also demonstrated regression of atherosclerotic plaques as well as retardation of new atheroma formation with such therapy. Yet, there is a consistent inability to reduce overall mortality in cholesterol-lowering drug trials. An excess of suicide, homicide and violence has been attributed to cholesterol reduction interfering with membrane lipids and receptors, leading to aggressive behaviour. The risk and benefits of cholesterol reduction must thus be weighed in the individual patient; it is more useful in those with known coronary artery disease who are at high risk of subsequent ischaemic cardiovascular events.
Ong
H T
HT
Gleneagles Medical Centre, Penang.
D000924:Anticholesteremic Agents / Q000627:therapeutic use; D001161:Arteriosclerosis / Q000517:prevention & control; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000401:mortality / Q000517:prevention & control; D006801:Humans; D006937:Hypercholesterolemia / Q000097:blood / Q000150:complications / Q000628:therapy*; D008297:Male
D000924:Anticholesteremic Agents; D002784:Cholesterol