
金叶败毒颗粒治疗风温肺热病(热在肺卫证)的随机双盲阳性药平行对照研究.doc
6页金叶败毒颗粒治疗风温肺热病金叶败毒颗粒治疗风温肺热病(热在肺卫证热在肺卫证)的随机双的随机双盲阳性药平行对照研究盲阳性药平行对照研究[摘要] 了解金�~败毒颗粒治疗风温肺热病(热在肺卫证)的疗效,采用随机双盲阳性药平行对照的设计方法,研究对象是急性上呼吸道感染、风温肺热病(热在肺卫证) 的患者,根据受试者发热和咽喉肿痛症状的发生情况,对纳入的所有受试者分为 3 层:发 热、咽喉肿痛、发热合并咽喉肿痛;采用分层区组随机的方法,将各层内的受试者分为治 疗组和对照组,治疗组干预措施是金叶败毒颗粒,对照组是复方双花颗粒;结果共纳入 623 例患者治疗组与对照组比较,咽痛患者的咽痛症状、咽部症状总计分方面,与对照 组比较有显著性差异因此,在治疗咽痛方面,金叶败毒颗粒有显著优势;安全性良好, 偶见恶心、呕吐、胃痛、腹泻的消化道症状,用于脾胃虚寒患者时,应注意观察患者变化, 避免不良反应发生 [关键词] 金叶败毒颗粒;风温肺热病;热在肺卫证;随机对照试验 Study of Jinye Baidu granule in treatment of wind-warmth lung heat disease (heat in lung-wei pattern): a randomized, double-blind,parallel-controlled trial JIANG Jun-jie1,XIE Yan-ming1*,WANG Yong-yan1,LI Yuan1,ZHANG Yi- li1,SUN Shuai-ling1, WANG Shuo2,ZHU Yong3,QI Wen-sheng2,CHEN Xun4,CHEN Qin4 (1. Institute of Basic Research in Clinical Medicine,China Academy of Chinese Medical Sciences,Beijing 100700,China; 2. Guanganmen Hospital Affiliated to China Academy of Chinese Medical Sciences,Beijing 100053,China; 3. Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University,Beijing 100010,China; 4. Sinopharm Zhonglian Pharmaceutical Co.,Ltd.,Wuhan 430000,China) [Abstract] A randomized, double-blind, active parallel controlled trial will be conducted to include patients with acute upper respiratory infection and wind-warmth lung heat disease (heat in lung-wei pattern). Patients with serious bacterial infection (white blood cell count>1.2×1010, neutrophil>80%) will be excluded.so as to further identify Jinye Baidu Granule indications of Wind-warmth lung heat disease (heat in lung-wei pattern).According to the subjects of symptoms of fever and sore throats,Patients will be divided into three blocks: fever, swelling and sore throat, combined fever and swelling and sore throat. Subjects in three blocks will be divided into treatment group and control group with stratified blocked randomization. The treatment group will be treated with Jinye Baidu Granule, and the control group will be treated with Fufang Shuanghua granule. Primary outcome measure of patients with fever will be body temperature recovery time. Primary outcome measure of patients with swelling and sore throat will be throat symptom score. Primary outcome measures of patients combined with fever and swelling and sore throat will be body temperature recovery time and throat symptom score. Before and after all of the patients in the group were collected blood and urine routine, liver and renal function, electrocardiogram (ECG) data as the safety index while observing it adverse events. A total of 623 patients were included. Compared with control group,sore throat symptoms of patients with sore throat and pharyngeal symptoms total score have significantly different. so Jinny Baidu granule have a significant advantage in the treatment of sore throat. All of the experiments showed that the safety of the drug was good. Nausea, vomiting, stomach pain, diarrhea, digestive tract symptoms may occur only occasionally. We should pay attention to the changes when using in patients with spleen deficiency cold to avoid adverse reaction. [Key words] Jinye Baidu granule; wind-warmth lung heat disease; heat in lung-wei pattern; randomized controlled trial 风温肺热病是肺热病与风温病的合称,是由风热病邪犯肺、热壅肺气、肺失清肃所 致,分为热在肺卫、痰热壅肺、热陷心包、气阴两伤等证[1]。
其中,热在肺卫证以表证为 主,表现为发热、头痛、咳嗽、咽痛、口渴、咯痰等,相当于现代医学中的急性上呼吸道 感染[2]金叶败毒颗粒治疗风温肺热病(热在肺卫证) ,由金银花、鱼腥草、大青叶、蒲 公英组成方中金银花(honeysuckle)为君药,入肺、心、胃经,清热解毒、疏风解热 鱼腥草(Houttuyniae Herba)入肺经,清热解毒、消肿排脓、利尿通淋,为臣药,与金银 花共清肺热大青叶(indigowoad leaf)入心、胃经,清热解毒、凉血消斑蒲公英 (dandelion)入肝、胃经,清热解毒、消肿散结,二者均有清热解毒之功,助金银花、鱼 腥草清解肺卫咽喉热毒之邪全方配伍,共奏清热解毒、凉散透达之功 现代药理学研究表明:金叶败毒颗粒中的金银花具有抗病毒、解热抗炎、抗菌、抑 制内毒素的药理作用[3],鱼腥草和蒲公英均具有抗菌、抗病毒、抗炎、增强免疫力等作用 [4],大青叶抗菌、抗病毒、提高免疫力[5]既往临床研究结果表明:金叶败毒颗粒治疗具 有发热、咽痛、咳嗽、咯痰等证候的风温肺热病(热在肺卫证)临床疗效确切,并具有较 好的安全性[6]由该研究结果及其药物组成可知,金叶败毒颗粒主要的适应症是发热和咽 喉肿痛,但既往研究仅针对总体疗效,缺乏更为精确的适应症定位,即未分析对发热或/和 咽喉肿痛哪个更有效。
基于此,本研究依据受试者的症状,将受试者分为发热、咽喉肿痛、 发热合并咽喉肿痛 3 层,以复方双花颗粒为对照药,进一步评价金叶败毒颗粒治疗急性上 呼吸道感染(风温肺热病热在肺卫证)的有效性和安全性,以明确金叶败毒颗粒的精确适 应症定位,为临床用药提供参考依据 1 方法 1.1 研究设计 采用随机、双盲双模拟、阳性药平行对照、多中心设计方法 1.2 受试者 1.2.1 诊断标准 1.2.1.1 风温肺热病(热在肺卫证)辨证标准 参照《中华人民共和国中医药行业标 准――中医病证诊断疗效标准》进行风温肺热病(热在肺卫证)的诊断具体如下:身热 无汗或少汗,咽喉肿痛,咳嗽、咯痰,头痛,口渴舌边尖红,苔薄白,脉浮数[7] 1.2.1.2 急性上呼吸道感染诊断标准 根据普通高等教育“十五”国家规划教材《内科 学》制订,具体如下[8]:急性上呼吸道感染的诊断以局部症状为主,全身症状可有或不明 显急性起病,病程在 36 h 以内;局部症状:喷嚏、鼻塞、流涕,咳嗽、咯痰、咽喉肿痛 全身症状:通常无全身症状,有时发热、口渴、头痛 根据受试者发热和咽喉肿痛症状的发生情况,对纳入的所有受试者进行分层,即: 发热;咽喉肿痛;发热合并咽喉肿痛。
各自的诊断标准为:①发热:体温≥37.5 ℃;仅有发 热,而无咽喉肿痛,可兼有其他症状者②咽喉肿痛:体温 1.2×1010,中性粒细胞>80%;ALT,AST,BUN,Cr 高于正常上限 2 倍者;体温 38.5 ℃的患者;已经采用抗生素 或其他类似药物治疗者;合并其他肺部严重原发性疾病者,如肺部肿瘤、肺结核、肺炎及 其他传染病等;合并有心脑血管病、造血系统严重原发病、精神病患者;妊娠或哺乳期妇 女;有器官移植、艾滋病、长期使用免疫抑制剂等免疫缺陷者;对金叶败毒颗粒过敏者; 正在参加影响本研究结果评价的其他临床试验者 1.3 干预措施 选择复方双花颗粒作为阳性对照药复方双花颗粒的组成为金银花、连翘、穿心�、板蓝根,功效为清热解毒,利咽消肿,适用于风热外感,症见:发热,微恶风,头痛,鼻 塞流涕,咽红而痛或咽喉干燥灼痛,吞咽则加剧,咽扁桃体红肿其适应症、功效与金叶 败毒颗粒相似,且已获准上市,疗效和安全性肯定 金叶败毒颗粒及其模拟剂、复方双花颗粒及其模拟剂的具体情况如下:金叶败毒颗 粒:10g/袋,由武汉中联药业集团股份有限公司生产并检验批号 140341,收检日期 2014 年 11 月 19 日,检验编号 C35700-062。
金叶败毒颗粒模拟剂:10 g/袋,由武汉中联药业集 团股份有限公司生产并检验含有除药理作用之外的成分,外观和剂量与金叶败毒颗粒一 致批号 140001,收检日期 。
