应用 TRAs 治疗中国儿童 ITP 的单中心临床研究

注册号:

Registration number:

ChiCTR2400086099 

最近更新日期:

Date of Last Refreshed on:

2024-06-25 10:44:54 

注册时间:

Date of Registration:

2024-06-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

应用 TRAs 治疗中国儿童 ITP 的单中心临床研究

Public title:

Single-center clinical study of TRAs in the treatment of ITP in Chinese children

注册题目简写:

English Acronym:

研究课题的正式科学名称:

应用 TRAs 治疗中国儿童 ITP 的单中心临床研究

Scientific title:

Single-center clinical study of TRAs in the treatment of ITP in Chinese children

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:

刘晶晶 

研究负责人:

成晓玲,吴润晖 

Applicant:

Jingjing Liu 

Study leader:

Xiaoling Cheng,Runhui Wu 

申请注册联系人电话:

Applicant telephone:

+86 186 1830 2739

研究负责人电话:

Study leader's
telephone:

+86 157 2668 5768

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:

jingjing356@126.com

研究负责人电子邮件:

Study leader's E-mail:

chengxiaoling1224@163.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:

北京市西城区南礼士路56号

研究负责人通讯地址:

北京市西城区南礼士路56号

Applicant address:

56 Nanlishi Road, West District, Beijing, China

Study leader's address:

56 Nanlishi Road, West District, Beijing, China

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

首都医科大学附属北京儿童医院

Applicant's institution:

Bejing Children's Hospital, Capital Medical University, Beijing, China

研究负责人所在单位:

首都医科大学附属北京儿童医院

Affiliation of the Leader:

Bejing Children's Hospital, Capital Medical University, Beijing, China

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:

[2024]-Y-098-D

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:

首都医科大学附属北京儿童医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Beijing Children's Hospital, Capital Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-18 00:00:00

伦理委员会联系人:

张怡

Contact Name of the ethic committee:

Yi Zhang

伦理委员会联系地址:

北京市西城区南礼士路56号

Contact Address of the ethic committee:

56 Nanlishi Road, West District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 5961 6083

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:

首都医科大学附属北京儿童医院

Primary sponsor:

Bejing Children's Hospital, Capital Medical University, Beijing, China

研究实施负责(组长)单位地址:

北京市西城区南礼士路56号

Primary sponsor's address:

56 Nanlishi Road, West District, Beijing, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京儿童医院

具体地址:

北京市西城区南礼士路56号

Institution
hospital:

Bejing Children's Hospital, Capital Medical University, Beijing, China

Address:

56 Nanlishi Road, West District, Beijing, China

经费或物资来源:

Source(s) of funding:

no funding

研究疾病:

免疫性血小板减少症  

Target disease:

immnue thrombocytopenia

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本研究通过对 TRAs 治疗我中心 ITP患者的既往临床数据进行回顾总结,对阿伐曲泊帕在中国儿童 ITP 中的治疗中的临床数据进行收集和分析,评估阿伐曲泊帕在中国儿童 ITP 患者治疗中的有效性及安全性;探索阿伐曲泊帕血药浓度在儿童 ITP 个体化治疗中的作用,以提高中国儿童 ITP 治疗水平。  

Objectives of Study:

This study reviewed and summarized the previous clinical data on the treatment of IPT patients with TRAs in our center, collected and analyzed the clinical data on the treatment of avatripal in Chinese children with ITP, and evaluated the efficacy and safety of avatripal in Chinese children with ITP. To explore the role of blood concentration of avatricoppa in individualized treatment of ITP in children, so as to improve the treatment level of ITP in Chinese children.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

①骨髓干细胞疾病;②活动性恶性肿瘤;③先天性血小板减少、系统性红斑狼疮史、Evans 综合征史或其他已知的继发性血小板减少症病版本号: 版本日期:7史的患者;④既往发生过静脉血栓或血栓性事件(心肌梗死、脑梗死、短暂性脑缺血发作等)。

Exclusion criteria:

① bone marrow stem cell disease; ② Active malignant tumor; Congenital thrombocytopenia, history of systemic lupus erythematosus, history of Evans syndrome, or other known secondary thrombocytopenia disease version number: Version date: patients with 7 history; A history of venous thrombosis or thrombotic events (myocardial infarction, cerebral infarction, transient ischemic attack, etc.).

研究实施时间:

Study execute time:

From 2024-06-27 00:00:00 To 2025-06-27 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-06-27 00:00:00 To 2025-06-27 00:00:00

干预措施:

Interventions:

组别:

观察组A:回顾性观察初次应用TRAs类药物治疗儿童ITP的安全性和有效性

样本量:

120

Group:

observation groupA: explore the efficacy and safty of primary TRAs in the treatment of children's ITP retrospectively

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

观察组B:回顾性观察转换应用TRAs类药物治疗儿童ITP的安全性和有效性

样本量:

40

Group:

observation groupB: explore the efficacy and safty of switch TRAs in the treatment of children's ITP retrospectively

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组C:根据血小板计数调整阿伐曲泊帕药物剂量

样本量:

49

Group:

Control groupC: adjust the dose of avatrombopag according to the platelet counts

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

实验组C:根据阿伐曲泊帕血药浓度调整药物剂量

样本量:

49

Group:

Experimental groupC: adjust the dose of avatrombopag according to the serum concertration of avvtromobopag

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京儿童医院 

单位级别:

三甲 

Institution
hospital:

Bejing Children's Hospital, Capital Medical University, Beijing, China

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 counts

Type:

Primary indicator

测量时间点:

测量方法:

仪器分析法

Measure time point of outcome:

Measure method:

machine-analysis

指标中文名:

出血评分

指标类型:

次要指标

Outcome:

blooding score

Type:

Secondary indicator

测量时间点:

测量方法:

ICR评分

Measure time point of outcome:

Measure method:

ICR score

指标中文名:

阿伐曲泊帕药物浓度

指标类型:

次要指标

Outcome:

serum concentration of avatrombopag

Type:

Secondary indicator

测量时间点:

测量方法:

高效液相色谱-串联质谱法

Measure time point of outcome:

Measure method:

High-performance liquid chromatography-tandem mass spectrometry

指标中文名:

反应率

指标类型:

主要指标

Outcome:

response rate

Type:

Primary indicator

测量时间点:

测量方法:

判定为反应人数/总人数

Measure time point of outcome:

Measure method:

number of response / total number of people

指标中文名:

感染率

指标类型:

副作用指标

Outcome:

Infection rate

Type:

Adverse events

测量时间点:

测量方法:

出现感染人数/总人数

Measure time point of outcome:

Measure method:

number of infection/total number of people

指标中文名:

头痛,肌肉酸痛等临床症状

指标类型:

副作用指标

Outcome:

clinical symptoms such as headache and muscular soreness and so on

Type:

Adverse events

测量时间点:

测量方法:

出现临床反应人数/总人数

Measure time point of outcome:

Measure method:

number of clinical responses/ total number of people

指标中文名:

减药率

指标类型:

次要指标

Outcome:

the reduction rate of avatrombopag

Type:

Secondary indicator

测量时间点:

测量方法:

减药人数/总人数

Measure time point of outcome:

Measure method:

number of reduce drugs/total number of people

指标中文名:

持续反应

指标类型:

次要指标

Outcome:

durable response

Type:

Secondary indicator

测量时间点:

测量方法:

持续反应人数/总人数

Measure time point of outcome:

Measure method:

durable response/total number of people

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 1 years
最大 Max age 18 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):

不适用

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

N/A

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

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):

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:

数据由采集人员收集,输入病例记录表

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

Data were collected by the collection staff and entered into the case record form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-06-25 10:44:49