임상약리학회지 (Journal of Korean Society for Clinical Pharmacology and Therapeutics)
- 제4권1호
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- Pages.11-19
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- 1996
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- 1225-5467(pISSN)
신실질성 고혈압에서 Barnidipine HCl (Oldeca$^{\circledR}$ 의 강압 효과
Clinical Trial of Barnidipine HCl in Patients with Renal Parenchymal Hypertension
- 조윤숙 (서울대학교 의과대학 내과학교실) ;
- 허우성 (서울대학교 의과대학 내과학교실) ;
-
김연수
(서울대학교 의과대학 내과학교실) ;
- 김성권 (서울대학교 의과대학 내과학교실) ;
- 김순배 (울산대학교 의과대학 내과학교실) ;
- 박정식 (울산대학교 의과대학 내과학교실) ;
- 한진석 (서울대학교 의과대학 내과학교실)
- Cho, Y.S. (Department of Internal Medicine Seoul National University, College of Medicine) ;
- Huh, W.S. (Department of Internal Medicine Seoul National University, College of Medicine) ;
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Kim, Y.S.
(Department of Internal Medicine Seoul National University, College of Medicine) ;
- Kim, S.K. (Department of Internal Medicine Seoul National University, College of Medicine) ;
- Kim, S.B. (Department of Internal Medicine, University of Ulsan, College of Medicine) ;
- Park, J.S. (Department of Internal Medicine, University of Ulsan, College of Medicine) ;
- Han, J.S. (Department of Internal Medicine Seoul National University, College of Medicine)
- 발행 : 1996.07.30
초록
연구배경 : 신성 고혈압은 가장 흔한 이차성 고혈압증의 원인이며 이는 주로 침범되는 부위에 따라 신혈관성 고혈압과 신실질성 고혈압으로 분류된다. 또한 고혈압이 지속될 경우 이는 신장기능에도 부정적으로 작용하여 신사구체나 동맥계의 경화증을 초래하여 혈압의 계속적 상승은 물론 신기능의 악화를 초래하게 된다. 그러므로 고혈압증, 특히 신성 고혈압증을 치료할 경우에는 특별한 주의를 요하며 고혈압의 치료로 인해 신혈류나 신여과분율의 감소가 발생하는지를 판단하여야 한다. 최근 개발된 barnidipine HCl
Background : Barnidipine HCl, a dihydropyridine calcium channel blocker, is a potent and long acting antihypertensive drug. Despite its antihypertensive effect, it does not decrease renal blood flow. It also has diuretic effect. In this study, we evaluate the effectiveness and safety of barnidipine HCl for the treatment of renal parenchymal hypertension. Method : From March 1995 to January 1996, 37 patients with renal parenchymal hypertension were enrolled. The study consisted of two weeks of observation and six or eight weeks of treatment periods. During the observation period, a placebo capsule was administered once a day. During the treatment period, barnidipine HCl 5mg was administered once a day for two weeks. If the hypotensive goal(decrease in systolic BP > 20 mmHg or diastolic BP > 10 mmHg) was not attained, the dose of barnidipine HCl was escalated to 10 or 15mg at intervals of two weeks. Results : Among the 37 patients, 31 patients were studied completely. In the observation period, systolic BP was 170mmHg(140-200)(Median;Range) and diastolic BP was 110 mmHg (95-130). In the treatment period, two weeks later, systolic BP was 150mmHg(120-185) and diastolic BP was 100mmHg(80-130), four weeks later, systolic BP 145mmHg(120-180) and diastolic BP 90mmHg (80-130), at the end point systolic BP 140mmHg(120-180) and diastolic BP 90mmHg (70-130)(p<0.01). Among the 31 patients, blood pressure was rated 'reduced' in 25 patients (80.6%), 'slightly reduced' in 1 patient (3.2%), 'no change' in 4 patients (12.9%), 'increased' in 1 patient. No significant change was noted in pulse rate. There was no significant adverse reaction during the treatment period. Conclusion : Barnidipine HCl has good antihypertensive effect and safety in the treatment of renal parenchymal hypertension.