Safety profile of fluvastatin.
Statins are regarded as a well-tolerated class of drugs, particularly when compared with some of the older lipid-modifying agents, which have poor rates of compliance. Despite some early concern, the incidence of lens opacities observed in clinical studies involving statin use is no different from that in a normal ageing population. Similarly, the occurrence of insomnia with lipophilic agents appears to have been overemphasised and is not a clinically significant problem, irrespective of the statin under study. Fluvastatin is the newest representative of this class of agents; it has already been evaluated in thousands of patients who have hyperlipidaemia with and without additional risk factors. In controlled clinical studies, the incidence of the majority of adverse events observed with fluvastatin therapy is no higher than that seen with placebo, with the exception of gastrointestinal disturbances (known to be common to all stains). Nonetheless, the incidence of these effects seen with fluvastatin treatment is noted to be lower than that associated with cholestyramine or fibrate use. Elevations in levels of liver transaminases (aspartate aminotransferase and alanine aminotransferase) have been reported with fluvastatin therapy but have led to discontinuation of treatment with the same frequency as with placebo. Elevations in creatine kinase levels as a cause of discontinuing fluvastatin are not more frequent than with placebo. Myopathy and rhabdomyolysis have not been reported with fluvastatin therapy, and myalgia does not occur more frequently than with placebo. In terms of drug interactions, fluvastatin does not interfere with the efficacy of antihypertensive agents. In controlled clinical trials, the overall reported discontinuation rate due to adverse events noted with fluvastatin therapy is 3.3%, which is not significantly distingushable from the rate associated with placebo (3.5%)2.
Peters
T K
TK
Department of Clinical Research and Development, Sandoz Pharma Ltd, Basel, Switzerland.
D000328:Adult; D000368:Aged; D000924:Anticholesteremic Agents / Q000009:adverse effects*; D002386:Cataract / Q000139:chemically induced; D005229:Fatty Acids, Monounsaturated / Q000009:adverse effects; D006801:Humans; D007211:Indoles / Q000009:adverse effects; D008875:Middle Aged; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D012307:Risk Factors
D000924:Anticholesteremic Agents; D005229:Fatty Acids, Monounsaturated; D007211:Indoles