Gallopamil slow release: a double blind study of twice daily versus once daily treatment in chronic stable angina

摘要

The clinical efficacy of a new slow release preparation of the calcium antagonist gallopamil was assessed in 20 patients by diary cards and treadmill exercise tests. A single blind phase of two week periods of placebo, gallopamil 100 mg o.d. and gallopamil 100 mg b.i.d., blinded to the patient, was followed in 18 patients by a double blind comparison of gallopamil 100 mg od versus 100 mg b.i.d.