Preliminary Summary of a Cooperative-study on Treatment of Hypertension With Domestic Urapidil: Re- port of 41 Cases in Clinical Trial / 中国药房

OBJECTIVE: To verify the therapeutic effect and adverse reactions of ?-receptor blocker, domestic urapidil, on severe hypertension. METHODS: Observation was carried out in a multi-center, random sampling and controlled pattern. Drug was iv injected first and then infused. At the same time, the patients' systolic pressure, diastolic pressure, heart rate, EKG, blood & urine routine, serum GPT and urea nitrogen were measured and examined.RESULTS: Of 41 cases in this series. 16 satis- factory(39.0%), 23 improved (56.1%), 2 unsatisfactory(4.9%) .The total effective rate was 95.1%. After drug administra- tion, systolic pressure was lowered by 43 .97mmHg(P