ChiCTR2500113543 版本V1.0 版本创建时间2025/12/01 09:14:18 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:

ChiCTR2500113543 

最近更新日期:

Date of Last Refreshed on:

2025-12-01 09:14:06 

注册时间:

Date of Registration:

2025-12-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

观察罗普司亭N01在HSCT后的促进血小板植入和治疗血小板减少症方面的疗效

Public title:

To Observe the Efficacy of Romiplostim N01 in Promoting Platelet Engraftment and Treating Thrombocytopenia After HSCT

注册题目简写:

English Acronym:

研究课题的正式科学名称:

罗普司亭N01促进血小板植入和治疗HSCT后血小板减少症的观察性研究

Scientific title:

Observational Study on Romiplostim N01 for Promoting Platelet Engraftment and Treating Thrombocytopenia After Hematopoietic Stem Cell Transplantation

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:

熊昊 

研究负责人:

熊昊 

Applicant:

Xiong Hao 

Study leader:

Xiong Hao 

申请注册联系人电话:

Applicant telephone:

+86 27 82433402

研究负责人电话:

Study leader's
telephone:

+86 27 82433402

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:

xionghao@zgwhfe.com

研究负责人电子邮件:

Study leader's E-mail:

22587481@qq.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:

湖北省武汉市江岸区香港路100号

研究负责人通讯地址:

湖北省武汉市江岸区香港路100号

Applicant address:

No. 100 Xianggang Road, Jiang'an District, Wuhan City, Hubei Province

Study leader's address:

No. 100 Xianggang Road, Jiang'an District, Wuhan City, Hubei Province

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:

武汉市妇幼保健院,武汉儿童医院

Applicant's institution:

Wuhan Women and Children Medical Care Center, Wuhan Children‘s Hospital

研究负责人所在单位:

武汉儿童医院

Affiliation of the Leader:

Wuhan Childrens Hospital

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:

2025R133 - E01

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:

武汉儿童医院医学伦理委员会

Name of the ethic committee:

Ethics Committee of Wuhan Children's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-24 00:00:00

伦理委员会联系人:

郑好

Contact Name of the ethic committee:

Zheng Hao

伦理委员会联系地址:

湖北省武汉市江岸区香港路100号

Contact Address of the ethic committee:

No. 100 Xianggang Road, Jiang'an District, Wuhan City, Hubei Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 27 82438516

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zhengh313@126.com

研究实施负责(组长)单位:

武汉儿童医院

Primary sponsor:

Wuhan Childrens Hospital

研究实施负责(组长)单位地址:

湖北省武汉市江岸区香港路100号

Primary sponsor's address:

No. 100 Xianggang Road, Jiang'an District, Wuhan City, Hubei Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖北省

市(区县):

Country:

China

Province:

Hubei

City:

单位(医院):

武汉儿童医院

具体地址:

湖北省武汉市江岸区香港路100号

Institution
hospital:

Wuhan Childrens Hospital

Address:

No. 100 Xianggang Road, Jiang'an District, Wuhan City, Hubei Province

经费或物资来源:

武汉儿童医院临床研究室

Source(s) of funding:

Research Division of Hematology Wuhan Children's Hospital

研究疾病:

血小板减少症  

Target disease:

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:

上市后药物 

Study phase:

4

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本研究的目的是通过前瞻性观察性研究,明确罗普司亭N01在促进造血干细胞移植(HSCT)后患者血小板植入、治疗HSCT后血小板减少症中的疗效,同时评估其安全性和耐受性,分析影响治疗效果的相关因素,为罗普司亭N01在该领域的临床应用提供循证依据。  

Objectives of Study:

The purpose of this study is to clarify the efficacy of romiplostim N01 in promoting platelet engraftment and treating post-hematopoietic stem cell transplantation (HSCT) thrombocytopenia in patients after HSCT through a prospective observational study. Meanwhile, it aims to evaluate its safety and tolerability, analyze the relevant factors influencing therapeutic effects, and provide evidence-based support for the clinical application of romiplostim N01 in this field.

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.年龄18周岁及以下; 2.确诊为血液系统疾病且接受HSCT治疗; 3.移植后出现血小板减少症,定义为血小板计数低于50×10?/L且持续时间至少一周 ,或存在因血小板减少导致的出血症状; 4.患者或其法定代理人签署知情同意书。

Inclusion criteria

1. Aged 18 years or younger; 2. Diagnosed with a hematological disease and undergoing HSCT; 3. Developing post-transplant thrombocytopenia, defined as a platelet count of less than 50×10^9/L lasting for at least one week, or presenting with bleeding symptoms caused by thrombocytopenia; 4. Patient or their legal representative signing the informed consent form.

排除标准:

1.对罗普司亭N01或其辅料过敏; 2.合并严重肝肾功能障碍(如转氨酶超过正常上限3倍、肌酐清除率低于30ml/min); 3.存在未控制的感染性疾病; 4.既往接受过脾脏切除术(因该手术可能影响血小板代谢,干扰研究结果); 5.预计生存期小于3个月(无法完成完整治疗及随访);

Exclusion criteria:

1. Allergy to romiplostim N01 or its excipients; 2. Combined with severe hepatic or renal dysfunction (e.g., transaminase levels exceeding 3 times the upper limit of normal, creatinine clearance less than 30 mL/min); 3. Presence of uncontrolled infectious diseases; 4. Previous splenectomy (as this surgery may affect platelet metabolism and interfere with study results); 5. Expected survival time of less than 3 months (unable to complete full treatment and follow-up).

研究实施时间:

Study execute time:

From 2025-11-03 00:00:00 To 2027-11-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-08 00:00:00 To 2027-05-03 00:00:00

干预措施:

Interventions:

组别:

HSCT后应用罗普司亭N01者

样本量:

80

Group:

Patients who received romiplostim N01 after HSCT

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

HSCT未应用罗普司亭N01者

样本量:

160

Group:

Patients who did not receive romiplostim N01 after HSCT

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):

湖北省 

市(区县):

 

Country:

China

Province:

Hubei

City:

单位(医院):

武汉儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Wuhan Childrens Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

凝血功能

指标类型:

主要指标

Outcome:

Coagulation function

Type:

Primary indicator

测量时间点:

异基因造血干细胞移植后D7、D14、D21、 D28

测量方法:

收集临床数据

Measure time point of outcome:

Day 7, Day 14, Day 21, Day 28 and D100 after allogeneic HSCT

Measure method:

Collect clinical data of pediatric patients after HSCT

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 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):

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

None

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:

None

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:

1、设计结构化电子病例报告表(eCRF),采用下拉菜单、必填项等形式减少数据录入错误;对“不良事件严重程度”、“血小板输注指征”等主观性指标,参照CTCAE 5.0标准进行量化分级(如3级出血定义为需要输血的严重出血)。 2、数据收集与录入:eCRF系统设置自动校验功能(如“血小板计数> 100×10?/L” 时弹出警示窗),数据录入后需经研究中心质控员审核方可提交;原始病历复印件(如化验单、医嘱单)需按研究编号归档,保存至研究结束后5年。

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

1. Design a structured electronic Case Report Form (eCRF), using formats such as drop-down menus and mandatory fields to reduce data entry errors; for subjective indicators like "adverse event severity" and "platelet transfusion indications," conduct quantitative grading with reference to the CTCAE 5.0 criteria (e.g., Grade 3 bleeding is defined as severe bleeding requiring blood transfusion). 2. Data collection and entry: The eCRF system is equipped with an automatic verification function (e.g., a warning window pops up when "platelet count > 100×10?/L"); after data entry, submission is only allowed after review by the quality controller of the research center; copies of original medical records (such as laboratory test reports and medical orders) shall be filed by study number and kept for 5 years after the completion of the study.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-12-01 09:14:06