研究疾病:
|
类风湿性关节炎
|
研究疾病代码:
|
|
Target disease:
|
Rheumatoid Arthritis
|
Target disease code:
|
研究类型:
Study type:
|
干预性研究
Interventional study
|
研究设计:
Study design:
|
随机平行对照
randomized controlled trial(parallel group design)
|
研究所处阶段:
Study phase:
|
探索性研究/预试验
Pilot clinical trial
|
研究目的:
|
类风湿关节炎(Rheumatoid arthritis, RA)是一类以关节疼痛、肿胀以及不可逆畸形为主要临床表现的慢性自身免疫性疾病,该病发展快,病程长,致残率高。早期诊断和治疗对于防止RA患者的关节损伤至关重要。新的检测手段的发展,多角度测量疾病活动度和确定有无缓解,可促进新的治疗策略的发展,并进一步避免或者减缓关节畸形的发生。淋巴系统(lymphatic system, LS)是人体重要的循环系统,在生理情况下具有维持机体体液平衡,在免疫反应中具有免疫监视 激活和捕获等功能 近年来,越来越多的研究证实LS在RA的发生 发展过程中具有重要作用。目前临床上缺乏针对淋巴系统的治疗药物,本项目组前期研究发现《备急千金要方》中的独活寄生汤可以改善TNF-Tg小鼠的关节炎症和淋巴回流功能,并促进斑马鱼淋巴管生成,提示其可能通过促进淋巴回流功能减轻RA关节炎症。本研究希望目前临床上缺乏针对淋巴系统的治疗药物,本项目组前期研究发现《备急千金要方》中的独活寄生汤可以改善TNF-Tg小鼠的关节炎症和淋巴回流功能,并促进斑马鱼淋巴管生成,提示其可能通过促进淋巴回流功能减轻RA关节炎症。本研究计划通过临床多中心随机双盲安慰剂对照试验,评价独活寄生汤对肝肾亏虚型RA患者的疾病活动度和LS的影响,以期建立RA患者LS的药效评价体系。
|
Objectives of Study:
|
Rheumatoid arthritis (Rheumatoid arthritis, RA) is a kind of joint pain, swelling and irreversible deformity as the main clinical manifestations of chronic autoimmune disease, the disease development fast, long duration and high morbidity in early diagnosis and treatment is very important to prevent joint damage of patients with RA new detection means, the development of multiple perspectives to measure disease activity and determine the presence of ease, and can promote the development of new treatment strategies, and further to avoid or slow down the joint malformation of the lymphatic system, lymphatic system,LS) is an important circulatory system of the human body, which can maintain body fluid balance under physiological conditions and have functions such as immune monitoring, activation and capture in immune response. In recent years, more and more studies have confirmed that LS plays an important role in the occurrence and development of RA In our previous study, it was found that Duhuo Jisheng Tang in The Beiji Qianjin Yao Fang can decrease the joint inflammation and improve lymphatic reflux function of TNF-TG mice, and promote the generation of lymphatic vessels in zebrafish, suggesting that it may reduce RA joint inflammation by promoting lymphatic reflux function.This study plans to evaluate the effect of Duhuo Parasitic Decoction on disease activity and LS in RA patients with liver and kidney deficiency through a clinical multi-center randomized double-blind placebo-controlled trial, in order to establish a efficacy evaluation system for LS in RA patients.
|
药物成份或治疗方案详述:
|
|
Description for medicine or protocol of treatment in detail:
|
|
纳入标准:
|
(1)符合1987年美国风湿病学会类风湿关节炎诊断标准;
(2)符合2018年中华中医药学会风湿病分会类风湿关节炎病证结合诊疗指南中符合肝肾亏虚型标准的患者;
(3)DAS评分在2.6以上,5.1以下;
(4)年龄在18岁及以上,70岁及以下;
(5)有能力与研究者进行有效沟通,理解并签署知情同意书,保证试验依从性;
(6)育龄期妇女经检验确定无妊娠,且整个试验期间无妊娠计划;
(7)胸片正常。
|
Inclusion criteria
|
1. Patients who met the 1987 American College of Rheumatology diagnostic criteria for rheumatoid arthritis;
2. Patients who meet the criteria of liver and kidney deficiency type in the guidelines for diagnosis and treatment of rheumatoid arthritis of rheumatoid arthritis branch of Chinese society of traditional Chinese medicine in 2018;
3. Patients with DAS score above 2.6 and below 5.1;
4. Patients aged 18 and above, 70 and below;
5. Patients have the ability to communicate effectively with the researchers, understand and sign the informed consent, and ensure the compliance of the trial;
6. Women of childbearing age were confirmed to have no pregnancy and had no pregnancy plan during the whole trial period;
7. The chest X-ray of the patient was normal.
|
排除标准:
|
(1)合并其他类型自身免疫,如:强直性脊柱炎、系统性红斑狼疮、硬皮病等,或免疫缺陷病如HIV等;
(2)肿瘤及癌症患者;
(3)1年以内进行手术的患者,如关节矫形、肿瘤根治术等;
(4)过敏体质者或对本试验药物过敏者或使用本试验药物有严重不良反应患者,如对甲氨蝶呤有严重不良反应患者;
(5)哺乳期及妊娠期妇女;
(6)躁狂症、抑郁症等精神类疾患者;
(7)有胆囊炎、消化性溃疡、胃肠道炎症、急性或慢性肝炎等消化系统疾病;
(8)泌尿系统感染,如急性肾炎,膀胱炎;
(9)合并内科疾患如糖尿病、高血压及高脂血症等;
(10)具有传染病病史如结核、乙肝及HIV病毒携带等传染类疾病者;
(11)有阿片类镇痛药、镇静催眠药及酒精滥用史者;
(12)合并严重肝、肾疾病或肝肾功能损害严重(ALT或AST高于正常上限的1.5倍以上,血肌酐水平高于正常上限的1.5倍以上);
(13)患有血液系统疾病患者,如1)血红蛋白<9g/dL,或红细胞压积<30%;2)白细胞计数<3.0×10^9/L;3)嗜中性粒细胞计数<1.2.0×10^9/L;4)血小板计数<100×10^9/L;
(14)依从性差,无法满足随访要求者。
|
Exclusion criteria:
|
1. Combined with other types of autoimmune, such as: Ankylosing spondylitissystemic lupus erythematosus, scleroderma, etc., or immune Epidemic diseases such as HIV, etc.;
2. Tumor and cancer patients;
3. Patients who underwent surgery within one year, such as joint orthopedic surgery, radical tumor surgery, etc;
4. Patients with allergic constitution or allergic to the test drug or patients with serious adverse reactions such as methotrexate;
5. Lactation and pregnancy women;
6. Patients with mania, depression and other mental disorders;
7. Patients with cholecystitis, peptic ulcer, gastrointestinal inflammation, acute or chronic hepatitis and other digestive system diseases;
8. Urinary system infection, such as acute nephritis, cystitis;
9. Combined with medical diseases such as diabetes, hypertension and hyperlipidemia;
10. Patients with infectious disease history, such as tuberculosis, hepatitis B and HIV carriers;
11. Patients who had a history of opioid analgesics, sedative hypnotics and alcohol abuse;
12. Combined with severe liver and kidney disease or severe damage of liver and kidney function (ALT or ast were 1.5 times higher than the normal upper limit) The serum creatinine level was more than 1.5 times higher than the normal upper limit;
13. Patients with hematological diseases, such as 1) hemoglobin < 9g / dl, or hematocrit < 30%; 2) leucopenia Cell count < 3.0 * 10^9 / L; 3) neutrophil count < 1.2 * 10^9 / L; 4) platelet count < 100 * 10^9 / L;
14. Patients with poor compliance and unable to meet the follow-up requirements.
|
研究实施时间:
Study execute time:
|
从From
2021-01-01
至To
2023-01-01
|
征募观察对象时间:
Recruiting time:
|
从From
2021-01-01
至To
2023-01-01
|