title: Safety and efficacy of combined gemfibrozil-lovastatin therapy for primary dyslipoproteinemias.
abstract: In 25 patients with primary dyslipoproteinemias and severe premature atherosclerosis, during an average combined Lopid-Mevacor treatment span of 12.5 months per patient, our specific aim was to assess safety and efficacy of open-label therapy with diet, gemfibrozil (Lopid), and lovastatin (Mevacor). Because targeted lipid values were not reached on diet alone (low-density lipoprotein cholesterol [LDLC] less than 120 mg/dl, high-density lipoprotein cholesterol [HDLC] greater than 35 mg/dl or total cholesterol [TC]/HDLC less than 4.5), the patients received Lopid, 1.2 gm/day as their initial lipid-lowering drug. Because targeted lipid levels were not reached with Lopid treatment alone after 3 or more months, Mevacor was added, with 17 subjects receiving 20 mg/day, five receiving 40 mg, two receiving 60 mg, and one receiving 80 mg. Outpatient visits were repeated during combined therapy every 6 to 8 weeks, with an average of 6.4 visits per subject, 162 measurements of fasting lipids and liver function tests, and 127 measurements of creatine phosphokinase (CPK). By selection, all patients had normal liver function (gamma-glutamyltransferase, serum glutamic-oxaloacetic transaminase (SGOT), serum glutamate pyruvate transaminase (SGPT) levels) and normal CPK levels at baseline. No gamma-glutamyltransferase levels were high during combined therapy. Of the 162 liver function test measurements, five (3.1%) SGOT levels and three (1.9%) SGPT levels were high. Of 127 CPK measurements, three (2.4%) were high; one subject had a high CPK measurement, and one subject had two high measurements for CPK. No symptomatic myositis or myalgias developed in the subjects; none had palpable skeletal muscle tenderness.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Cholesterol Center, Jewish Hospital, Cincinnati, OH 45229.
authors.forename: C J
authors.initials: CJ
authors.lastname: Glueck
authors.forename: J
authors.initials: J
authors.lastname: Speirs
authors.forename: T
authors.initials: T
authors.lastname: Tracy
mesh_terms: D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000097:blood / Q000150:complications / Q000188:drug therapy*; D002784:Cholesterol / Q000097:blood; D004359:Drug Therapy, Combination; D005260:Female; D015248:Gemfibrozil / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D008052:Lipid Metabolism, Inborn Errors / Q000097:blood / Q000150:complications / Q000188:drug therapy*; D008055:Lipids / Q000097:blood; D008074:Lipoproteins / Q000097:blood; D008148:Lovastatin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged
chemical_list: D008055:Lipids; D008074:Lipoproteins; D002784:Cholesterol; D008148:Lovastatin; D015248:Gemfibrozil