PMID: 8967905Sep 1, 1996Paper

The effects of treatment with trapidil compared to nifedipine on physical, emotional and cognitive exercise tolerance in patients with coronary heart disease

Arzneimittel-Forschung
I AssmannW Strösser

Abstract

The present study was carried out to investigate exercise test results and the outcome of the quality of life after administration of trapidil (CAS 15421-84-8, Rocornal) or nifedipine (CAS 21829-25-4) to patients with coronary heart disease. The characteristics of the life quality in combination with the results of exercise test are considered of great importance for selecting medical treatment in patients with chronic stable angina pectoris. However, little information is available on how this first evaluation may be used to select the best pharmacological approach in individual patients. In this prospective multicentre study, 144 patients with stable angina were enrolled in 6 centres. Due to protocol violations and drop-outs 116 patients were evaluated for tolerability; 101 patients were evaluated for efficacy. After baseline evaluation, consisting of an exercise test and a questioning investigating patients' anginal symptoms and several psychometric testings, the patients were randomly allocated to double-blind treatment for 12 weeks with either trapidil, 200 mg t.i.d. or nifedipine, 10 mg t.i.d. according to a parallel group design. After 6 and 12 weeks exercise tests and psychometric testings were repeated. Both trapidil a...Continue Reading

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