Abstract
The efficacy of gemfibrozil in the treatment of resistant familial hypercholesterolaemia and type III hyperlipoproteinaemia was evaluated in 26 individuals over a mean period of 16 months. In the untreated state both disorders are associated with a high frequency of coronary heart disease. In the former, gemfibrozil with a bile acid sequestrant reduced plasma cholesterol by 32%, an incremental decrease of 17% compared with sequestrant therapy alone. In type III, plasma cholesterol was reduced by 40% and plasma triglyceride by 70%, while high-density lipoprotein cholesterol increased by 45%. In none of the patients studied did clinical or biochemical side effects occur.
