Indobufen. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy in cerebral, peripheral and coronary vascular disease

Abstract

Indobufen is an inhibitor of platelet aggregation which acts by reversibly inhibiting the platelet cyclo-oxygenase enzyme. Improvements in walking distances and microcirculatory parameters have been achieved during therapy with indobufen in patients with peripheral vascular disease and intermittent claudication. Indobufen has been shown to be as effective as aspirin plus dipyridamole in preventing the reocclusion of coronary and femoro-popliteal artery bypass grafts and has been shown to significantly reduce platelet deposition on haemodialysis membranes. Initial studies have also indicated that indobufen may have a prophylactic effect on the incidence of secondary thrombotic events following transient ischaemic attack or mild stroke and may be effective in the prophylaxis of migraine. Indobufen is well tolerated following oral administration and has been associated with a low incidence of adverse effects rarely requiring withdrawal of treatment. Thus, available evidence indicates that indobufen may be an effective alternative to aspirin for the treatment of cerebral, peripheral and coronary vascular diseases with the advantage of a lower incidence of gastrointestinal effects compared to high dose aspirin, rendering indobufen more suitable for longer term therapy.