研究疾病:
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溃疡性结肠炎
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研究疾病代码:
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Target disease:
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ulcerative colitis
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Target disease code:
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研究类型:
Study type:
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干预性研究
Interventional study
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研究设计:
Study design:
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随机平行对照
randomized controlled trial(parallel group design)
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研究所处阶段:
Study phase:
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探索性研究/预试验
Pilot clinical trial
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研究目的:
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溃疡性结肠炎(UC)是全球难治性消化病之一,如何更有效地防治该病是消化病领域的重要研究课题。近年来,相关研究证实青黛方药治疗UC优势明显。本课题组前期小样本、单臂临床研究显示青玉散(青黛等)服用方便,能够迅速控制血便,内镜下肠黏膜愈合良好,患者依从性好。为进一步证实其有效性和安全性,本项目拟开展青玉散干预轻中度活动期UC肠道湿热证的多中心、随机、阳性对照临床研究,治疗组采用青玉散,对照组采用美沙拉嗪颗粒,疗程16周,以Mayo内镜评分及Mayo总分作为主要疗效评价指标,以中医证候疗效评分、黏膜组织学、大便隐血试验、血沉、C-反应蛋白、粪便钙卫蛋白及简化炎症性肠病生存质量评分(SIBDQ)等作为次要疗效评价指标评价青玉散的有效性,并通过血常规、心电图、肝肾功能、心超评价其安全性。该研究为治疗UC的中药新药开发提供基础,让中医药真正成为UC治疗的新选择迈出重要一步。
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Objectives of Study:
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Ulcerative colitis ((UC)) is one of the refractory digestive diseases in the world. How to prevent and treat this disease more effectively is an important research topic in the field of digestive diseases. In recent years, related studies have confirmed that Qingdai prescription has obvious advantages in the treatment of UC. The previous small sample and single-arm clinical study of our group showed that Qingyu powder (Qingdai, etc.) was convenient to take, could quickly control blood stool, good healing of intestinal mucosa under endoscope and good compliance of patients. In order to further confirm its efficacy and safety, this project plans to carry out a multicenter, randomized, positive controlled clinical study on mild to moderate active intestinal dampness-heat syndrome of UC with Qingyu Powder. The treatment group was treated with Qingyu Powder and the control group was treated with mesalazine granules for 16 weeks. Mayo endoscopic score and Mayo total score were used as the main evaluation indexes. The efficacy of Qingyu Powder was evaluated by TCM syndrome efficacy score, mucosal histology, fecal occult blood test, erythrocyte sedimentation rate, C-reactive protein, fecal calcitonin and simplified inflammatory bowel disease quality of life score (SIBDQ), and its safety was evaluated by blood routine, electrocardiogram, liver and kidney function and cardiac ultrasound. This study provides a basis for the development of new drugs of traditional Chinese medicine for the treatment of UC, and makes traditional Chinese medicine really become a new choice for the treatment of UC.
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药物成份或治疗方案详述:
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Description for medicine or protocol of treatment in detail:
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纳入标准:
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1)符合溃疡性结肠炎西医诊断标准;
2)入选病例为轻、中度溃疡性结肠炎患者(总Mayo评分=3~10分);
3)年龄18-65岁;性别不限;
4)同意参加本研究,并签署知情同时书。
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Inclusion criteria
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1) accord with the diagnostic standard of western medicine for ulcerative colitis;
2) the selected patients were mild to moderate ulcerative colitis (total Mayo score = 310);
3) Aged 18-65 years old;
4) agree to participate in this study and sign the informed letter at the same time.
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排除标准:
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(1)细菌性痢疾、阿米巴痢、慢性血吸虫病、肠结核等感染性结肠炎及克罗恩氏病、缺血性肠
炎、放射性肠炎患者;
(2)有严重并发症如局部狭窄、肠梗阻、肠穿孔、中毒性结肠扩张、大出血、结肠癌、直肠癌患
者;
(3)具有其他原发性、继发性感染性疾病患者,如胆囊炎、肺炎等;
(4)具有心血管、肝胆、肺、肾、血液系统严重疾病者;
(5)妊娠期、哺乳期妇女;
(6)法律规定的残疾患者(盲,聋,哑,智力障碍,精神障碍,肢体残疾);
(7)重度溃疡性结肠炎患者(Mayo=11~12分); 或者伴有并发的患者
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Exclusion criteria:
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(1) infectious colitis such as bacillary dysentery, amoebic dysentery, chronic schistosomiasis, intestinal tuberculosis, Crohn's disease and ischemic intestine;
Patients with inflammatory and radiation enteritis;
(2) there are serious complications such as local stenosis, intestinal obstruction, intestinal perforation, toxic colonic dilatation, massive hemorrhage, colon cancer and rectal cancer;
(3) patients with other primary and secondary infectious diseases, such as cholecystitis, pneumonia, etc.;
(4) patients with serious diseases of cardiovascular, hepatobiliary, lung, kidney and blood system;
(5) Women during pregnancy and lactation;
(6) patients with disabilities prescribed by law (blindness, deafness, mute, mental retardation, physical disability);
(7) patients with severe ulcerative colitis (Mayo=11~12 score); or patients with complications.
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研究实施时间:
Study execute time:
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从From
2020-10-01
至To
2023-09-30
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征募观察对象时间:
Recruiting time:
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从From
2020-10-01
至To
2023-05-31
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