Removing action of compound danshen di wan on carotid atherosclerotic plaques: Multi-central randomized controlled experiment
- VernacularTitle:复方丹参滴丸对颈动脉粥样硬化斑块的消退作用:多中心随机对照实验
- Author:
Jianzong CHEN
;
Yongfeng ZHAO
;
Dajiang CUI
;
Xiaopeng ZHU
;
Haidong HUANG
;
Liqin ZHI
;
Xiaogang KANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2005;9(19):208-209
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND: It is indicated in a large amount of basic researches that compound danshen di wan has a certain action on removing carotid atherosclerotic plaques (CAP), but there is lack of large sample data in randomized, controlled, multi-central clinical experiment.OBJECTIVE: To observe the removing action of compound danshen di wan on CAP, compared with aspirin.DESIGN: Multi-central, randomized controlled experiment was designed.SETTING: Research Center of Traditional Chinese Medicine and Ultrasonic Department of Xinjing Hospital, Fourth Military Medical University of Chinese PLA; Department of Traditional Chinese Medicine of Second Clinical Hospital, Xi' an Jiaotong University and Department of Cardiac Internal Medicine of Xi' an Hospital of Traditional Chinese Medicine.PARTICIPANTS: Totally 162 cases were selected from the clinic of Research Center of Traditional Chinese Medicine, Fourth Military Medical University of Chinese PLA; Department of Traditional Chinese Medicine, Second Clinical Hospital, Xi' an Jiaotong University and Department of Cardiac Internal Medicine of Xi' an Hospital of Traditional Chinese Medicine from 2002 to 2004, aged varied from 40 to 80 years, the thickness of carotid internal media ≥ 1.2 mm. They were randomized into two groups, named danshen di wan group of 89 cases(cases of soft plaque and hard plaque were 49 and 40 respectively) and aspirin group of 73 cases(cases of soft plaque and hard plaque were 42 and 31 respectively).METHODS: In danshen di wan group: compound danshen di wan was administrated orally(10 pills/time, 3 times/day), in aspirin group, enteric soluble aspirin table was administrated orally(75 mg/time, once a day),continuously for 6 months. The alternations of thickness of carotid internal media were determined with ultrasonic B of high resolving power before and after treatment.MAIN OUTCOME MEASURES: Changes in thickness of carotid internal media before and after treatment.RESULTS: By practical measuring analysis, 143 cases accomplished nation of thickness of carotid internal media in the patients with soft plaque:In danshen di wan group, the thickness was remarkably decreased after treatment[ (2. 12 ± 0. 34), (2.44± 0.40) mm, t = 4. 267, P ＜ 0.01 ] . In aspirin group, it was also reduced relatively after treatment[ (2.25 ± 0. 3),of carotid internal media in the patients with hard plaque: The changes were not significant no matter in danshen di wan group or aspirin group in the comparison before and after treatment[in danshen di wan group: (2.46 ±0.42),(2.34 ± 0. 40) mm; in aspirin group: (2.42 ± 0. 44), (2. 36 ± 0. 38) mm,P＞ 0.05].CONCLUSION: Compound danshen di wan acts on removing soft atherosclerotic plaque and its effect is similar to aspirin.
