大柴胡颗粒治疗慢性胆囊炎肝胆郁热证的临床研究
Clinical Research on Dachaihu Granule in Treating Chronic Cholecystitis Due to Stagnant Heat in Liver and Gallbladder
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摘要: 目的 评价大柴胡颗粒治疗慢性胆囊炎胆腑郁热证的有效性、安全性。方法 采用分层区组随机、双盲、安慰剂及阳性药对照法,选取8个中心慢性胆囊炎患者600例,试验组∶安慰剂组∶利胆片组为360∶120∶120例。分别口服大柴胡颗粒及利胆片模拟剂、大柴胡颗粒模拟剂及利胆片模拟剂、大柴胡颗粒模拟剂及利胆片,7d后进行疗效及安全性评价。结果 ①中医证候综合疗效;右上腹部疼痛记分减少分布情况及消失率;患者对右上腹疼痛缓解的评价;症状总积分;口苦、口渴、大便秘结、小便黄记分减少分布情况及阳性症状消失率、呕吐症状消失率、超声莫菲氏征变化,试验组与阳性药组无差异,试验组、阳性药组均优于安慰剂组(P<0.05~0.01)。②发热、恶心治疗后记分减少分布情况及阳性症状消失率、呕吐记分减少分布情况,试验组、阳性药组与安慰剂组无显著性差异。③安全性良好。结论 大柴胡颗粒治疗慢性胆囊炎胆腑郁热证安全有效。Abstract: OBJECTIVE To evaluate the validity and safety of Dachaihu Granule in treating chronic cholecystitis due to Stagnant Heat in Liver and Gallbladder. METHODS A stratified-block randomized, double-blind, double-dummy, parallel, placebo-controlled trial was designed, with 600 cases with chronic cholecystitis from 8 centers being selected and the ratio of treatment group, placebo group and cholagogic tablet group being 360∶120∶120. Patients in different groups were separately given Dachaihu Granule and cholagogic tablet simulator, Dachaihu Granule simulator and cholagogic tablet simulator, Dachaihu Granule simulator and cholagogic tablet. Then the validity and safety were assessed after 7 days' treatment. RESULTS ①In terms of the comprehensive curative effect of TCM syndromes, it was noticed that there existed no difference between the treatment group and positive medicine group in the integral reduction and disappearance of upper quadrant pain and tenderness, quadrant pain relief evaluated by patients, total symptom scores, integral reduction and disappearance of bitter taste, thirst, constipation and yellow urine, disappearance of vomit, change of gallbladder wall thickness and ultrasonic Murphy's character before and after the treatment, while both the treatment group and positive medicine group were superior to the placebo group(P<0.05~0.01). ②The treatment group and positive medicine group has no difference from the placebo group in integral reduction and disappearance o ffever and nausea integral reduction of vomit, change of gallbladder size and inside diameter of common bile duct. ③Good safety was noticed. CONCLUSION Chronic cholecystitis due to stagnant heat in liver and gallbladder treated by Dachaihu Granule is safe and effective.
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