title: Hypolipidemic drugs in elderly subjects: Indications and limits.
abstract: Cardiovascular disease is a major cause of death worldwide. Safety and efficacy of lipid lowering therapy have been clearly established for either primary and secondary prevention of cardiovascular events in adults. Nevertheless, the use of hypolipidemic drugs in elderly individuals, especially in the oldest ones, still raises some concerns. Aim of this paper is to review indications and limits of lipid lowering in advanced age, furnishing a practical medical attitude tempered by clinical and geriatric competences.
  
  
  
  While figures from randomized controlled trials and from observational studies seem to support the use of lipid lowering drugs for secondary prevention in the elderly, drawing inferences from primary prevention in old populations is far more challenging. Although these pharmacological agents seem to reduce the incidence of cardiovascular events, they do not prolong survival. In addition, there is some doubt about the cost-effectiveness of treatment because of a more delicate balance between benefit and potential adverse reactions. However, lipid-lowering drugs seem largely underutilized in older age, mainly due to safety concerns that must be reconsidered, at least in part, given the somewhat reassuring results deriving from specific cohort surveys.
  
  
  
  Data on the use and on the effects of lipid lowering drugs in elderly populations are incomplete, especially those concerning very old subjects without established cardiovascular disease. Comprehensive guidelines for the management of dyslipidemias in this rapidly-growing population is a urgent need, and treatment should be based, besides the aforementioned considerations, on patient preferences, cognitive function and life expectancy.
authors: Dipartimento Medico, Azienda Ospedaliero-Universitaria di Ferrara, Italy.
authors: K
authors: K
authors: Gazzola
authors: Dipartimento Medico, Azienda Ospedaliero-Universitaria di Ferrara, Italy. Electronic address: vgg@unife.it.
authors: G B
authors: GB
authors: Vigna
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology; D015415:Biomarkers / Q000097:blood; D002318:Cardiovascular Diseases / Q000175:diagnosis / Q000401:mortality / Q000517:prevention & control*; D000066491:Clinical Decision-Making; D003071:Cognition; D050171:Dyslipidemias / Q000097:blood / Q000175:diagnosis / Q000188:drug therapy* / Q000401:mortality; D005260:Female; D015577:Geriatric Assessment; D006801:Humans; D000960:Hypolipidemic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D007600:Judgment; D008055:Lipids / Q000097:blood*; D008297:Male; D008875:Middle Aged; D057240:Patient Preference; D018579:Patient Selection; D017410:Practice Guidelines as Topic; D011322:Primary Prevention / Q000379:methods*; D018570:Risk Assessment; D012307:Risk Factors; D016896:Treatment Outcome
chemical_list: D015415:Biomarkers; D000960:Hypolipidemic Agents; D008055:Lipids
keywords: Cardiovascular disease; Elderly; LDL cholesterol; Lipid-lowering drugs; Narrative review