(3S-5S-6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3-5-dihydroxyhept-6-enoic-acid and Cerebrovascular-Disorders

Cardiovascular disease, including coronary heart disease, is the leading cause of death both in men and in women in the United States. The purpose of this review is to describe the effectiveness of lipid-lowering therapy in reducing cardiovascular morbidity and mortality, which has recently been extended to patients with mild to moderate hypercholesterolemia, and the cost of providing therapy, which would be prohibitive if all persons with hypercholesterolemia received treatment. Cost-effectiveness analysis provides a rational means of allocating limited health care resources by allowing the comparison of the costs of lipid-lowering therapy, in particular, therapy with beta-hydroxy-beta-methylglutaryl-CoA (coenzyme A) reductase inhibitors (statins), with the costs of atherosclerosis that could be prevented by lowering cholesterol. To extend the benefits of treatment to the large number of persons not receiving therapy, we need to implement more cost-effective treatment by improving risk assessment, increasing treatment effectiveness, and reducing the cost of therapy.

Topics: Anticholesteremic Agents; Atorvastatin; Carotid Stenosis; Cerebrovascular Disorders; Clinical Trials as Topic; Coronary Disease; Cost-Benefit Analysis; Fatty Acids, Monounsaturated; Fluvastatin; Heptanoic Acids; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Indoles; Lovastatin; Pravastatin; Pyrroles; Simvastatin

The long-term event monitoring (LEM) study evaluated the lipid-lowering efficacy and safety of fluvastatin in Japanese patients with hypercholesterolemia. The present sub-analysis focused on the impact of risk factors on event prevention.. In the LEM study, patients (n=21,139) who started fluvastatin between 2000/4/1 and 2002/3/31 in Japan were prospectively registered and followed up for 3 years (secondary prevention cohort) or 5 years (primary prevention cohort).. Of the patients registered, 19,084 were included in this sub-analysis. The secondary prevention group, demonstrated 8.27- and 2.89-fold higher incidence in cardiac events and cerebral events, respectively compared with the primary prevention group (P < 0.001). Complications of cerebrovascular disease demonstrated a 2.22- and 5.29-fold higher incidence in cardiac events and cerebral events (P < 0.01 and P < 0.001, respectively). Presence of diabetes mellitus (DM) in patients without complication significantly increased the incidence in both cardiac events (2.37) and cerebral events (2.15) as compared with non-DM patients for primary prevention (P < 0.001 and P < 0.01, respectively). For the secondary prevention, DM patients with complication of cardiac disease showed a significantly higher incidence in both cardiac events (1.59) and cerebral events (3.79) compared with non-DM patients (P < 0.05 and P < 0.01, respectively). In contrast, DM patients with complications of cerebrovascular disease showed a significantly higher incidence in cerebral events (2.58, P < 0.05), but not cardiac events compared with non-DM patients. Similarly, the presence of hypertension significantly increased the incidence in both cardiac (1.64) and cerebral events (1.81) for primary prevention (P < 0.01 and P < 0.05, respectively). For secondary prevention, hypertension in patients with complication of cardiac or cerebrovascular disease did not affect incidence in both cardiac and cerebral events. In the patients without complication, high triglycerides and low high density lipoprotein cholesterol (HDL-C), but not low density lipoprotein cholesterol (LDL-C), increased cerebral events, while only LDL-C significantly increased cardiac events. For secondary prevention, high triglycerides or low HDL-C, but not LDL-C, significantly increased the relative risk of cardiac events in the patients with complication of cardiac disease.. The LEM study, a large-scale prospective study of long-term fluvastatin treatment for hypercholesterolemia in Japanese patients, demonstrated high impact of complications such as DM and hypertension as well as high triglycerides or low HDL-C on cardiac and cerebral events. After long-term statin treatment, the control of other factors rather than LDL-C alone might be important to avoid vascular events.

Topics: Aged; Anticholesteremic Agents; Cardiovascular Diseases; Cerebrovascular Disorders; Cohort Studies; Diabetes Mellitus; Drug Monitoring; Fatty Acids, Monounsaturated; Female; Fluvastatin; Follow-Up Studies; Humans; Hypercholesterolemia; Hypertension; Indoles; Japan; Male; Middle Aged; Primary Prevention; Prospective Studies; Risk Factors; Secondary Prevention; Time Factors; Treatment Outcome

The incidence of stroke and risk factors for different subtypes of cerebrovascular (CBV) events in renal transplant recipients have not been examined in any large prospective controlled trial.. The Assessment of Lescol in Renal Transplantation was a randomized, double-blind, placebo-controlled study of the effect of fluvastatin (40-80 mg) daily on cardiovascular, and renal outcomes in renal transplant recipients. Patients initially randomized to fluvastatin or placebo in the 5 to 6 year trial was offered open-label fluvastatin in a 2-year extension to the original study. We investigated the incidence of stroke and risk factors for ischemic and hemorrhagic CBV events in 2102 renal graft recipients participating in the Assessment of Lescol in Renal Transplantation core and extension trial with a mean follow-up of 6.7 years.. The incidence and type of CBV events did not differ between the lipid lowering arm and the placebo arm. A total of 184 (8.8%, 95% confidence interval 4.6-12.9) of 2102 patients experienced a CBV event during follow-up, corresponding to an incidence of 1.3% CBV event per year. The mortality for patients experiencing a hemorrhagic stroke was 48% (13 of 27), whereas the mortality for ischemic strokes was 6.0% (8 of 133). Diabetes mellitus, previous CBV event, age, and serum creatinine were independent risk factors for cerebral ischemic events. The risk of a hemorrhagic cerebral event was increased by diabetes mellitus, polycystic kidney disease, left ventricular hypertrophy, and systolic blood pressure.. Risk factors for CBV events in renal transplant recipients differ according to subtype.

Topics: Cerebrovascular Disorders; Fatty Acids, Monounsaturated; Fluvastatin; Humans; Indoles; Kidney Transplantation; Risk Factors

This long-term event monitoring (LEM) study was designed to evaluate the long-term lipid-lowering efficacy and safety of fluvastatin (Lochol®, Novartis A.G.) along with the incidence of cardiac and other events, and safety of fluvastatin in Japanese patients with hypercholesterolemia.. Patients (n = 21,139) who started fluvastatin between April 1, 2000 and March 31, 2002, across 2563 centers in Japan were prospectively registered and followed up for 3 years (secondary prevention cohort) or 5 years (primary prevention cohort).. Of the patients registered, 19,084 were included in this analysis. Levels of low-density lipoprotein-cholesterol (LDL-C) and total cholesterol (TC) decreased significantly in the primary (-27.1% and -18.8%) and secondary (-25.3% and -18.4%) prevention cohorts. Reductions in LDL-C (-22.1 vs. -18.2%, p < 0.0001) and TC (-16.1 vs. -13.1%, p < 0.0001) levels were significantly greater among patients aged ≥ 65 than < 65 years old. Overall, 1.7% (146/8563) and 1.1% (93/8563) of patients aged ≥ 65 years old experienced confirmed cardiac and cerebral events, compared with 1.1% (112/10,517) and 0.3% (28/10,517) of patients aged < 65 years old (p = 0.0002 and < 0.0001, respectively). Incidence of cardiac and cerebral events was lowest in patients aged < 65 years old in the primary prevention cohort and highest among patients aged ≥ 65 years old in the secondary prevention cohort. Adverse events were reported in 7.9% (1501/19,084) of patients.. This large-scale, prospective, uncontrolled study confirmed the lipid-lowering efficacy and safety of long-term fluvastatin treatment for hypercholesterolemia in Japanese patients aged ≥ 65 years old. The higher incidence of cardiac and cerebral events in patients aged ≥ 65 years old in the secondary prevention cohort reflects a high-risk clinical profile with multiple classic risk factors warranting multifactorial interventions.

Topics: Age Factors; Aged; Anticholesteremic Agents; Cardiovascular Diseases; Cerebrovascular Disorders; Cholesterol; Cholesterol, LDL; Drug Monitoring; Fatty Acids, Monounsaturated; Female; Fluvastatin; Humans; Hypercholesterolemia; Indoles; Male; Middle Aged; Prospective Studies

Topics: Anticholesteremic Agents; Cerebrovascular Disorders; Cholesterol; Fatty Acids, Monounsaturated; Fluvastatin; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Indoles; Male; Simvastatin