Publications by authors named "M J Tonkon"

Objectives: This study sought to evaluate the efficacy and safety of fasudil, an orally available rho kinase inhibitor, in patients with stable angina.

Background: Several small, non-placebo-controlled trials suggest that fasudil reduces myocardial ischemia in patients with stable or vasospastic angina.

Methods: In a multicenter, double-blind, placebo-controlled, randomized trial, the efficacy and safety of fasudil were evaluated in stable angina patients.

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Objective: To conduct a post-hoc assessment of the lipid-modifying effects of adding the cholesterol absorption inhibitor, ezetimibe, to on-going statin therapy in patients with diabetes mellitus (DM) or metabolic syndrome (MetS).

Research Design And Methods: This was a post-hoc analysis of data from a randomized, double-blind, placebo-controlled trial designed to evaluate the low-density lipoprotein cholesterol (LDL-C)-lowering efficacy and safety of adding ezetimibe 10 mg/day versus placebo to ongoing, open-label statin treatment for 8 weeks in hypercholesterolemic patients. Qualifying LDL-C levels and target LDL-C goals were based on National Cholesterol Education Program risk categories.

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The antihypertensive efficacy and tolerability of the novel angiotensin-II (A-II) receptor blocker candesartan cilexetil and the prototype A-II receptor blocker, losartan, were compared in an 8-week, multicenter, double-blind, randomized, parallel-group, titration-to-effect study of 332 adults (42% women, 12% black) with systemic hypertension (sitting diastolic blood pressure [DBP] 95-114 mmHg, inclusive). In patients with a mean trough (24 +/- 3 hours after dose) sitting DBP of 90 mmHg or higher after 4 weeks of once daily administration of candesartan 16 mg or losartan 50 mg, dose was titrated up to candesartan 32 mg or losartan 100 mg once daily. The candesartan regimen was significantly more effective than the losartan regimen in reducing trough sitting DBP at week 8 (11.

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In this randomized, double-blind, parallel group study, the efficacy and safety of cerivastatin (0.3 mg) and pravastatin (20 mg) were compared in 402 patients with primary hypercholesterolemia with and without documented coronary heart disease or peripheral vascular disease. After 8 weeks of treatment, cerivastatin provided significantly greater reductions than pravastatin in low-density lipoprotein (LDL)-cholesterol (31.

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Because heart failure therapy with angiotensin-converting enzyme (ACE) inhibitors may not be optimal, owing to persistent levels of angiotensin II occurring through incomplete blockade and alternate pathways, the benefit of adding irbesartan, an angiotensin receptor antagonist, to conventional therapy, including ACE inhibitors, was examined. In this multicentre, randomised, double-blind, placebo-controlled study, 109 patients with heart failure (New York Heart Association functional class II and III) and left ventricular ejection fraction (LVEF) < or = 40% received stable doses of ACE inhibitors and diuretics before and throughout the study. Irbesartan was titrated as tolerated to 150 mg once daily in all patients.

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