ChiCTR2400086350 版本V1.1 版本创建时间2024/06/28 17:33:02 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400086350 

最近更新日期:

Date of Last Refreshed on:

2024-06-28 17:32:56 

注册时间:

Date of Registration:

2024-06-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

健脾滋肾泻火方联合TPO-RA治疗一线治疗失败后原发免疫性血小板减少症的随机、双盲、安慰剂对照研究

Public title:

A Randomized, Double-Blind, Placebo-Controlled Study of the Combination of Spleen-Invigorating Kidney-Nourishing Fire-Purging Formula and TPO-RA for the Treatment of Primary Immune Thrombocytopenia After First-Line Treatment Failure

注册题目简写:

English Acronym:

研究课题的正式科学名称:

健脾滋肾泻火方联合TPO-RA治疗一线治疗失败后原发免疫性血小板减少症的随机、双盲、安慰剂对照研究

Scientific title:

A Randomized, Double-Blind, Placebo-Controlled Study of the Combination of Spleen-Invigorating Kidney-Nourishing Fire-Purging Formula and TPO-RA for the Treatment of Primary Immune Thrombocytopenia After First-Line Treatment Failure

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

候雪婷 

研究负责人:

鲍计章 

Applicant:

Hou Xueting 

Study leader:

Bao Jizhang 

申请注册联系人电话:

Applicant telephone:

+86 151 4978 4718

研究负责人电话:

Study leader's
telephone:

+86 137 6418 2916

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

hxt1290922306@163.com

研究负责人电子邮件:

Study leader's E-mail:

xyzsbjz@126.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

上海市静安区芷江中路274号

研究负责人通讯地址:

上海市静安区芷江中路274号

Applicant address:

No. 274, Zhijiang Middle Road, Jing'an District, Shanghai

Study leader's address:

No. 274, Zhijiang Middle Road, Jing'an District, Shanghai

申请注册联系人邮政编码:

Applicant postcode:

200071

研究负责人邮政编码:

Study leader's postcode:

200071

申请人所在单位:

上海市中医医院

Applicant's institution:

Shanghai Municipal Hospital of Traditional Chinese Medicine

研究负责人所在单位:

上海市中医医院

Affiliation of the Leader:

Shanghai Municipal Hospital of Traditional Chinese Medicine

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2024SHL-KY-62-01

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

上海市中医医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Hospital of Traditional Chinese Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-03 00:00:00

伦理委员会联系人:

凌丽

Contact Name of the ethic committee:

Ling Li

伦理委员会联系地址:

上海市静安区芷江中路274号

Contact Address of the ethic committee:

No. 274, Zhijiang Middle Road, Jing'an District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 5662 8310

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

上海市中医医院

Primary sponsor:

Shanghai Municipal Hospital of Traditional Chinese Medicine

研究实施负责(组长)单位地址:

上海市静安区芷江中路274号

Primary sponsor's address:

No. 274, Zhijiang Middle Road, Jing'an District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市中医医院

具体地址:

上海市静安区芷江中路274号

Institution
hospital:

Shanghai Municipal Hospital of Traditional Chinese Medicine

Address:

No. 274, Zhijiang Middle Road, Jing'an District, Shanghai

经费或物资来源:

上海市科委

Source(s) of funding:

Shanghai Municipal Science and Technology Commission

研究疾病:

原发免疫性血小板减少症  

Target disease:

Immune Thrombocytopenia

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

原发免疫性血小板减少症(ITP)是一种自身免疫性疾病,是临床最常见的出血性疾病,可引发致命性颅内出血。本病迁延难愈,患者疾病负担较重、生存质量偏低。一线药物糖皮质激素疗效并不持久,约70%的ITP患者对其无效或产生依赖,因此一线治疗失败问题一直是ITP领域亟待解决的难点。近年来血小板生成素受体激动剂(TPO-RA药物)逐渐成为二线首选,但也伴随肝功能损害、血栓风险等不良反应,需严密监测。课题组基于ITP“脾肾气火失调”病机采用健脾滋肾泻火方治疗ITP,临床表明能有效改善症状,提高缓解率。研究证实本方联合小剂量激素或TPO-RA治疗激素抵抗型ITP取得了明显疗效。在前期基础上,本项目拟用本方联合TPO-RA治疗一线治疗失败后的ITP患者。通过规范的随机、双盲、安慰剂对照研究,从临床疗效、安全性及机制多方面进行评估,为形成一线治疗失败的ITP中西医结合治疗方案及关键技术提供实证支持和循证证据。  

Objectives of Study:

Primary immune thrombocytopenia (ITP) is an autoimmune disorder and the most common hemorrhagic disease clinically, potentially leading to fatal intracranial hemorrhage. This chronic condition imposes a significant disease burden on patients and reduces their quality of life. First-line treatment with glucocorticoids often lacks lasting efficacy, with approximately 70% of ITP patients either not responding or becoming dependent on it. Thus, the failure of first-line treatment remains a critical challenge in the field of ITP. In recent years, thrombopoietin receptor agonists (TPO-RA drugs) have gradually become the preferred second-line treatment. However, they are associated with adverse reactions such as liver function impairment and thrombosis risk, requiring close monitoring. Based on the pathogenesis of ITP involving "spleen-kidney qi-fire imbalance," our research group has been using the Spleen-Invigorating Kidney-Nourishing Fire-Purging Formula to treat ITP. Clinical evidence shows that it can effectively improve symptoms and increase remission rates. Research has confirmed that this formula, combined with low-dose hormones or TPO-RA, has achieved significant therapeutic effects in treating hormone-resistant ITP. Building on previous work, this project proposes to use this formula in combination with TPO-RA to treat ITP patients who have failed first-line treatment. Through a standardized randomized, double-blind, placebo-controlled study, we will evaluate clinical efficacy, safety, and mechanisms from multiple aspects. This aims to provide empirical support and evidence-based proof for developing an integrated traditional Chinese and Western medicine treatment plan and key technologies for ITP patients who have failed first-line treatment.

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ITP西医诊断标准,病程大于3个月且对糖皮质激素依赖或对其无效的患者(即一线治疗失败的ITP患者); (2)符合ITP脾肾阴虚、火热伤络的中医证型诊断标准; (3)年龄18-70岁,性别不限; (4)纳入前1月内未使用免疫抑制剂、TRO-RA等类似药物者; (5)愿意接受本治疗方案,并签署知情同意书。

Inclusion criteria

(1) Patients who meet the Western medical diagnostic criteria for ITP, with a disease duration of more than 3 months and who are either dependent on or unresponsive to glucocorticoids (i.e., patients who have failed first-line treatment for ITP); (2) Patients who meet the Traditional Chinese Medicine diagnostic criteria for ITP with spleen-kidney yin deficiency and fire-heat damaging the collaterals syndrome; (3) Age between 18-70 years old, regardless of gender; (4) No use of immunosuppressants, TPO-RA, or similar drugs within 1 month prior to enrollment; (5) Willing to accept this treatment plan and sign an informed consent form.

排除标准:

(1)严重心、脑、肝、肾不全等器质性疾病,合并其他恶性肿瘤及精神疾病患者; (2)具有任何显著异常的并存疾病或营养状态极差,影响病人的生命安全及依从性; (3)对方案涉及到的任何一个药物过敏者; (4)妊娠期或哺乳期者。

Exclusion criteria:

(1) Patients with severe organic diseases such as heart, brain, liver, or kidney failure, as well as those with other malignant tumors or psychiatric disorders; (2) Patients with any significant abnormal comorbidities or extremely poor nutritional status that may affect the patient's life safety or compliance; (3) Individuals allergic to any of the drugs involved in the treatment regimen; (4) Pregnant or breastfeeding women.

研究实施时间:

Study execute time:

From 2024-04-03 00:00:00 To 2025-04-02 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-07-01 00:00:00 To 2025-04-02 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

39

Group:

Control group

Sample size:

干预措施:

TPO-RA(海曲泊帕剂量为5 mg,1次/d口服) + 安慰剂(由于安慰剂需要与被试验的中药在外观、颜色、气味、口味、包装、用法与用量方面保持完全一致,安慰剂将选用健脾滋肾泻火方剂量十分之一的中医药材,经我院中药制剂中心制作成中药颗粒剂,按照《中国药典》规定,不加任何添加剂,真空分装,每次1袋,每日2次冲服,早晚餐后半小时服用。) 海曲泊帕服用注意事项如下: 空腹服用,口服2小时后方可进食,避免与餐同服; 服药前,可先喝一口水湿润咽喉部,避免药物粘到口腔或食管壁上。取坐位或站立,用适量温开水送服; 以下产品应在服用本品后至少间隔2小时再摄入,包括乳制品(如牛奶、酸奶、乳酪和冰淇淋等)或者含多价阳离子(如铝、钙、镁、铁、硒和锌)的矿物质补充剂; 24小时内使用海曲泊帕的次数不应超过1次。

干预措施代码:

Intervention:

TPO-RA (avatrombopag dose of 5 mg, orally once daily) + Placebo (As the placebo needs to be identical to the tested Chinese medicine in appearance, color, smell, taste, packaging, usage, and dosage, the placebo will be made using one-tenth of the dose of the Chinese medicinal herbs from the spleen-tonifying, kidney-nourishing, and fire-purging formula. It will be prepared as Chinese herbal granules by our hospital's Chinese medicine preparation center. According to the regulations of the Chinese Pharmacopoeia, no additives will be used. It will be vacuum-packed, with one packet taken twice daily, to be consumed half an hour after breakfast and dinner.)

Intervention code:

组别:

实验组

样本量:

39

Group:

Experimental group

Sample size:

干预措施:

TPO-RA (海曲泊帕剂量为5 mg,1次/d口服)+ 健脾滋肾泻火方 (健脾滋肾泻火方组成:黄芪24g、党参15g、白术12g、熟女贞20g、生地黄15g、菟丝子15g、牡丹皮15g、仙鹤草15g、江南卷柏15g、炙甘草6g共10味。 上述处方经我院中药制剂中心制作成中药颗粒剂,按照《中国药典》规定,不加任何添加剂,真空分装,每次1袋,每日2次冲服,早晚餐后半小时服用。)

干预措施代码:

Intervention:

TPO-RA (avatrombopag dose of 5 mg, orally once daily) + Spleen-tonifying, Kidney-nourishing, and Fire-purging Formula (Composition of the Spleen-tonifying, Kidney-nourishing, and Fire-purging Formula: Astragalus membranaceus 24g, Codonopsis pilosula 15g, Atractylodes macrocephala 12g, Processed Ligustrum lucidum 20g, Rehmannia glutinosa 15g, Cuscuta chinensis 15g, Paeonia suffruticosa 15g, Agrimonia pilosa 15g, Selaginella tamariscina 15g, and Prepared Glycyrrhiza uralensis 6g, totaling 10 ingredients. The above prescription will be prepared as Chinese herbal granules by our hospital's Chinese medicine preparation center. According to the regulations of the Chinese Pharmacopoeia, no additives will be used. It will be vacuum-packed, with one packet taken twice daily, to be consumed half an hour after breakfast and dinner.)

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市中医医院 

单位级别:

三甲 

Institution
hospital:

Shanghai Municipal Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血小板计数

指标类型:

主要指标

Outcome:

Platelet count

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

海曲泊帕总用量

指标类型:

主要指标

Outcome:

Total dose of avatrombopag

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

出血评分

指标类型:

次要指标

Outcome:

Bleeding score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中医证候积分

指标类型:

次要指标

Outcome:

Traditional Chinese Medicine syndrome score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ITP相关检查:血凝七项、血栓弹力图试验(活化凝血检测)

指标类型:

次要指标

Outcome:

Seven coagulation tests , Thromboelastography (TEG) test

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

免疫相关检查

指标类型:

主要指标

Outcome:

Six-item cellular immunity test +Five-item anti-platelet antibody test; absolute count ; Five-item anti-platelet antibody test

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血栓相关检查:静脉血栓3位点

指标类型:

次要指标

Outcome:

Three-location deep vein thrombosis (DVT) screening

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

研究人员使用SPSS.27 产生随机序列

Randomization Procedure (please state who generates the random number sequence and by what method):

Researchers used SPSS 27 to generate a random sequence

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

双盲

Blinding:

Double blinded

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

否No

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

NONE

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

NONE

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

病例记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2024-06-28 17:32:14