title: Effectiveness of individualized long-term therapy with niacin and probucol in reduction of serum cholesterol.
abstract: A retrospective analysis was made of the results of the individualized office management of hypercholesterolemia in 37 patients (25 male, 12 female) with severe atherosclerosis (n = 35) or a predisposition to it (n = 2). The effects of diet instruction, diet and a niacin supplement, and diet plus the niacin supplement and probucol were assessed. Diet alone (n = 37) was prescribed for an average of 4.8 years; diet plus niacin (n = 37) for an average of 2.0 years; and diet plus niacin and probucol (n = 19) for an average of 2.9 years. Each patient served as his or her own control. The maximum serum cholesterol at the beginning of the diet period was 8.69 +/- 2.15 mmol/L (336 +/- 83 mg/dL) (mean plus or minus standard deviation; n = 37). The goal cholesterol was less than 5.20 mmol/L (200 mg/dL). On diet alone the cholesterol level fell to 7.21 +/- 1.27 mmol/L (279 +/- 49 mg/dL) (P less than .001); and goal cholesterol was reached by 12 of 37 patients (32.4 percent), but was maintained in none. On adding niacin, the mean cholesterol fell to 6.21 +/- 1.16 mmol/L (240 +/- 45 mg/dL) (P less than .001). The goal cholesterol was reached in 22 of 37 patients (59.4 percent), but was maintained in only 7 of 37 (18.9 percent). Nineteen of 37 patients on diet plus niacin also received probucol. Goal cholesterol was reached in 14 of 19 patients (73.6 percent), and was maintained in 11 of 19 (57.9 percent).(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Section of Cardiology, University of Chicago Medical Center, Illinois.
authors.forename: L
authors.initials: L
authors.lastname: Cohen
authors.forename: J
authors.initials: J
authors.lastname: Morgan
mesh_terms: D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000473:pathology / Q000628:therapy; D002784:Cholesterol / Q000097:blood*; D003131:Combined Modality Therapy; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia / Q000097:blood / Q000178:diet therapy / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D009525:Niacin / Q000008:administration & dosage / Q000627:therapeutic use*; D010636:Phenols / Q000627:therapeutic use*; D011341:Probucol / Q000008:administration & dosage / Q000627:therapeutic use*; D012189:Retrospective Studies
chemical_list: D010636:Phenols; D009525:Niacin; D002784:Cholesterol; D011341:Probucol