title: [Conservative therapeutic approaches in terminal coronary heart disease. Chronic intermittent urokinase therapy].
abstract: Despite progress in the invasive revascularization procedures and even though conventional antianginal treatment has improved the quality of life in patients with symptomatic coronary artery disease considerably, an increasing number of patients suffers from end-stage coronary artery disease and refractory angina pectoris. For these refractory patients long-term intermittent urokinase therapy was developed as an antithrombotic intervention, which is based on its capacity to enhance thrombolysis and blood rheology, and may possibly lead to plaque regression. The coronary syndrome of refractory angina pectoris is characterized by a mismatch of severe coronary insufficiency and a relatively large amount of viable myocardium as indicated by an only moderately impaired left ventricular function. Prior to initiation of long-term intermittent urokinase therapy all potential measures to improve myocardial perfusion have to be considered in each patient. These supportive measures include rigorous reduction of LDL-cholesterol, which has proven antiischemic properties due to an improved endothelial function of epicardial conductance vessels possibly resulting in an antianginal effect. Apart from the proven antiischemic properties of long-term intermittent urokinase therapy in patients with refractory angina pectoris, objective signs of ischemic myocardial heart failure improve. Follow-up studies demonstrated a significant increase of left ventricular ejection fraction as evaluated with multi-gated blood pool analysis. Furthermore, left ventricular diastolic function normalized after a treatment period of 12 weeks. As the clinical effects last well beyond the actual treatment period and as they are accompanied by a remarkable increase in the quality of life, a complex approach as this one is justified in this highly symptomatic patient group.
authors.affiliation: Klinik für Kardiologie, Pneumologie und Angiologie, Heinrich-Heine-Universität Düsseldorf.
authors.forename: M
authors.initials: M
authors.lastname: Leschke
authors.forename: F C
authors.initials: FC
authors.lastname: Schoebel
authors.forename: T W
authors.initials: TW
authors.lastname: Jax
authors.forename: C M
authors.initials: CM
authors.lastname: Schannwell
authors.forename: R
authors.initials: R
authors.lastname: Marx
authors.forename: B E
authors.initials: BE
authors.lastname: Strauer
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy*; D003326:Coronary Circulation / Q000187:drug effects; D003328:Coronary Thrombosis / Q000188:drug therapy*; D004334:Drug Administration Schedule; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D008134:Long-Term Care; D015912:Thrombolytic Therapy; D014568:Urokinase-Type Plasminogen Activator / Q000008:administration & dosage*; D016277:Ventricular Function, Left / Q000187:drug effects
chemical_list: D014568:Urokinase-Type Plasminogen Activator