BACKGROUND:Policosanol is an agent that includes mixtures of aliphatic primary alcohols extracted primarily from sugar-cane wax. This mixture has been shown to lower total and low-density lipoprotein (LDL) cholesterol in animal models, healthy volunteers and hypercholesterolaemic patients. PATIENTS AND METHODS: This study investigated the efficacy and tolerability of rice policosanol (Oryza sp.) 10 mg/day in 70 hypercholesterolaemic patients of both sexes aged 20-78 years in a randomised, double-blind, crossover, placebo-controlled, single-centre trial. After an 8-week run-in period during which patients were placed on therapeutic lifestyle changes, in particular a cholesterol-lowering diet, they were randomly assigned to receive rice policosanol 10mg tablets or placebo tablets once daily with the evening meal for 8 weeks. During the next 8 weeks those patients who received policosanol during the first 8 weeks received placebo, and those who received placebo during the first 8 weeks, received policosanol. Total, LDL, high-density lipoprotein (HDL), HDL2 and HDL3 cholesterol, triglycerides, oxidised LDL (ox-LDL), apoproteins (Apos) AI and B, lipoprotein (a) [Lp(a)], fibrinogen, homocysteine and C-reactive protein (CRP) levels were measured. RESULTS:Rice policosanol significantly reduced plasma total cholesterol from 7.37 +/- 1.42 mmol/L to 6.99 +/- 1.33 mmol/L (p = 0.007) and increased Apo AI from 1.49 +/- 0.39 mmol/L to 1.58 +/- 0.38 mmol/L (p = 0.037) but did not change plasma triglycerides, HDL, HDL2, HDL3 and LDL cholesterol, ox-LDL, Lp(a), Apo B, fibrinogen, homocysteine or CRP levels. CONCLUSION:Rice policosanol 10 mg/day moderately decreased plasma total cholesterol and increased Apo AI. Rice policosanol was also well tolerated, with no drug-related effects on safety parameters such as serum aminotransferases and creatine phosphokinase detected or found on physical examination.
RCT Entities:
BACKGROUND:Policosanol is an agent that includes mixtures of aliphatic primary alcohols extracted primarily from sugar-cane wax. This mixture has been shown to lower total and low-density lipoprotein (LDL) cholesterol in animal models, healthy volunteers and hypercholesterolaemic patients. PATIENTS AND METHODS: This study investigated the efficacy and tolerability of ricepolicosanol (Oryza sp.) 10 mg/day in 70 hypercholesterolaemic patients of both sexes aged 20-78 years in a randomised, double-blind, crossover, placebo-controlled, single-centre trial. After an 8-week run-in period during which patients were placed on therapeutic lifestyle changes, in particular a cholesterol-lowering diet, they were randomly assigned to receive ricepolicosanol 10mg tablets or placebo tablets once daily with the evening meal for 8 weeks. During the next 8 weeks those patients who received policosanol during the first 8 weeks received placebo, and those who received placebo during the first 8 weeks, received policosanol. Total, LDL, high-density lipoprotein (HDL), HDL2 and HDL3cholesterol, triglycerides, oxidised LDL (ox-LDL), apoproteins (Apos) AI and B, lipoprotein (a) [Lp(a)], fibrinogen, homocysteine and C-reactive protein (CRP) levels were measured. RESULTS:Ricepolicosanol significantly reduced plasma total cholesterol from 7.37 +/- 1.42 mmol/L to 6.99 +/- 1.33 mmol/L (p = 0.007) and increased Apo AI from 1.49 +/- 0.39 mmol/L to 1.58 +/- 0.38 mmol/L (p = 0.037) but did not change plasma triglycerides, HDL, HDL2, HDL3 and LDL cholesterol, ox-LDL, Lp(a), Apo B, fibrinogen, homocysteine or CRP levels. CONCLUSION:Ricepolicosanol 10 mg/day moderately decreased plasma total cholesterol and increased Apo AI. Ricepolicosanol was also well tolerated, with no drug-related effects on safety parameters such as serum aminotransferases and creatine phosphokinase detected or found on physical examination.
Authors: R Menéndez; L Arruzazabala; R Más; A Del Río; A M Amor; R M González; D Carbajal; V Fraga; V Molina; J Illnait Journal: Br J Nutr Date: 1997-06 Impact factor: 3.718
Authors: R Más; G Castaño; J Illnait; L Fernández; J Fernández; C Alemán; V Pontigas; M Lescay Journal: Clin Pharmacol Ther Date: 1999-04 Impact factor: 6.875
Authors: R Menéndez; R Más; A M Amor; R M González; J C Fernández; I Rodeiro; M Zayas; S Jiménez Journal: Br J Clin Pharmacol Date: 2000-09 Impact factor: 4.335
Authors: Arrigo F G Cicero; Alessandro Colletti; Gani Bajraktari; Olivier Descamps; Dragan M Djuric; Marat Ezhov; Zlatko Fras; Niki Katsiki; Michel Langlois; Gustavs Latkovskis; Demosthenes B Panagiotakos; Gyorgy Paragh; Dimitri P Mikhailidis; Olena Mitchenko; Bernhard Paulweber; Daniel Pella; Christos Pitsavos; Željko Reiner; Kausik K Ray; Manfredi Rizzo; Amirhossein Sahebkar; Maria-Corina Serban; Laurence S Sperling; Peter P Toth; Dragos Vinereanu; Michal Vrablík; Nathan D Wong; Maciej Banach Journal: Arch Med Sci Date: 2017-08-04 Impact factor: 3.318
Authors: Jung Min Cho; Jisuk Chae; Sa Rang Jeong; Min Jung Moon; Ki-Chan Ha; Sunoh Kim; Jong Ho Lee Journal: Lipids Health Dis Date: 2020-07-09 Impact factor: 3.876