The effect of pravastatin in patients with primary hyperlipidaemia.
Thirty-four (34) subjects with primary hyperlipidaemia were enrolled for this study. After low fat dietary therapy for 6 weeks, subjects' whose serum total cholesterol fell to below 6.2 mmol/l (11 subjects) were excluded from the study and those whose serum total cholesterol were 6.2 mmol/l or more (23 subjects) were started on pravastatin 10 mg nocte. After 8 weeks of treatment, there was a significant decrease in the mean total cholesterol and LDL-cholesterol. However 13 of the subjects still had serum total cholesterol 6.2 mmol/l or more and their pravastatin dose was increased to 20 mg nocte. After 12 weeks, there was a significant reduction in triglyceride, total cholesterol and LDL-cholesterol. There was also a significant increase in HDL-cholesterol. The triglyceride fell by a mean of 15.7%, total cholesterol by a mean of 18.1% and LDL-cholesterol by a mean of 26.3%. HDL-cholesterol on the other hand, increased by 19.4%. The subjects whose total cholesterol fell below 6.2 mmol/l at week 8 had significantly lower total cholesterol to begin with than those whose total cholesterol failed to do so and hence were commenced on 20 mg pravastatin. This suggests that the optimum dose of the drug is dependent on the initial level of total cholesterol. We conclude that pravastatin is effective as a lipid lowering agent.
Mafauzy
M
M
Department of Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan.
Mokhtar
M
M
Wan Mohamad
W B
WB
Musalmah
M
M
D000328:Adult; D000924:Anticholesteremic Agents / Q000627:therapeutic use*; D008076:Cholesterol, HDL / Q000097:blood; D008078:Cholesterol, LDL / Q000097:blood; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood / Q000188:drug therapy*; D008875:Middle Aged; D017035:Pravastatin / Q000627:therapeutic use*
D000924:Anticholesteremic Agents; D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D017035:Pravastatin