ChiCTR2600123616 版本V1.0 版本创建时间2026/04/28 11:31:17 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:

ChiCTR2600123616 

最近更新日期:

Date of Last Refreshed on:

2026-04-28 11:31:05 

注册时间:

Date of Registration:

2026-04-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

回顾性分析造血干细胞移植治疗EBV阳性T/NK细胞淋巴增殖性疾病的结局及影响因素

Public title:

Retrospective analysis of outcomes and influencing factors of hematopoietic stem cell transplantation for EBV-positive T/NK cell lymphoproliferative diseases

注册题目简写:

English Acronym:

研究课题的正式科学名称:

回顾性分析造血干细胞移植治疗EBV阳性T/NK细胞淋巴增殖性疾病的结局及影响因素

Scientific title:

Retrospective analysis of outcomes and influencing factors of hematopoietic stem cell transplantation for EBV-positive T/NK cell lymphoproliferative diseases

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:

杨骏 

研究负责人:

杨骏 

Applicant:

Yang Jun 

Study leader:

Yang Jun 

申请注册联系人电话:

Applicant telephone:

+86 13699293828

研究负责人电话:

Study leader's telephone:

+86 10 59617614

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:

yangjundabby@outlook.com

研究负责人电子邮件:

Study leader's E-mail:

yangjundabby@outlook.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:

中国北京市西城区南礼士路56号

研究负责人通讯地址:

中国北京市西城区南礼士路56号

Applicant address:

56 Nanlishi Road, Xicheng District, Beijing, China

Study leader's address:

56 Nanlishi Road, Xicheng 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:

Beijing Children's Hospital, Capital Medical University

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:

Beijing Childrens Hospital,Capital Medical University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

[2026]-Y-062-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:

2026-04-07 00:00:00

伦理委员会联系人:

张怡

Contact Name of the ethic committee:

Zhang Yi

伦理委员会联系地址:

中国北京市西城区南礼士路56号

Contact Address of the ethic committee:

56 Nanlishi Road, Xicheng District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 58531216

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zyhoney819@163.com

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:

Beijing Childrens Hospital,Capital Medical University

研究实施负责(组长)单位地址:

中国北京市西城区南礼士路56号

Primary sponsor's address:

56 Nanlishi Road, Xicheng 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:

中国北京市西城区南礼士路56号

Institution
hospital:

Beijing Childrens Hospital,Capital Medical University

Address:

56 Nanlishi Road, Xicheng District, Beijing, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

Target disease:

EBV-positive T/NK cell lymphoproliferative disease (EBV-T/NK-LPD) in children is a rare, highly aggressive, and potentially fatal heterogeneous disease, encompassing subtypes such as chronic active EBV infection (CAEBV), pediatric systemic EBV-positive T-cell lymphoma, and vaccinia vesicular disease-like lymphoproliferative disease. It is prone to progress to hemophagocytic lymphohistiocytosis (HL

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

1. 主要研究目的 (1) 评估 allo-HSCT 治疗儿童 EBV-T/NK-LPD 的长期疗效(OS、EFS、复发率、TRM); (2) 筛选影响移植结局的独立预后因素,构建儿童专属预后分层模型。 2. 次要研究目的 (1) 分析不同临床亚型、供者类型、预处理方案、移植时机对结局的影响; (2) 明确移植后GVHD、EBV 复燃、HLH、感染、器官衰竭等并发症发生率与危险因素。  

Objectives of Study:

1. Main research objectives (1) Evaluate the long-term efficacy (OS, EFS, recurrence rate, TRM) of allo-HSCT in the treatment of pediatric EBV-T/NK-LPD; (2) Identify independent prognostic factors that affect transplantation outcomes and construct a child-specific prognostic stratification model. 2. Secondary research objectives (1) Analyze the impact of different clinical subtypes, donor types, conditioning regimens, and transplantation timing on outcomes; (2) Clarify the incidence and risk factors of complications such as GVHD, EBV reactivation, HLH, infection, and organ failure after transplantation.

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,性别不限; 2. 符合2022版 WHO 淋巴肿瘤分类,确诊EBV 阳性 T/NK 细胞淋巴增殖性疾病; 3. 在本中心接受allo-HSCT(同胞全合、非血缘、单倍体、脐血移植); 4. 临床资料、移植数据、随访记录完整。

Inclusion criteria

1. Age <= 18 years old, gender is not limited; 2. Diagnosed as EBV-positive T/NK cell lymphoproliferative disease, in accordance with the 2022 WHO classification of lymphoid neoplasms; 3. Receive allo-HSCT (identical sibling, unrelated, haploid, cord blood transplantation) at this center; 4. Clinical data, transplantation data, and follow-up records are complete.

排除标准:

1. EBV 阴性或 B 细胞来源淋巴增殖性疾病; 2. 自体造血干细胞移植、二次移植 / 多次移植; 3. 合并先天性免疫缺陷病、原发性 HLH、其他恶性肿瘤; 4. 临床资料严重缺失、失访、中途放弃治疗。

Exclusion criteria:

1. EBV-negative or B-cell-derived lymphoproliferative disease; 2. Autologous hematopoietic stem cell transplantation, second transplantation/multiple transplantation; 3. Combined with congenital immune deficiency disease, primary HLH, and other malignant tumors; 4. Serious missing clinical data, loss to follow-up, and abandonment of treatment midway.

研究实施时间:

Study execute time:

From 2026-04-16 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-01 00:00:00 To 2026-06-30 00:00:00  

干预措施:

Interventions:

组别:

观察组(包括慢性活动性 EBV 感染(CAEBV)、儿童系统性 EBV 阳性 T 细胞淋巴瘤、严重蚊虫叮咬国民、种痘水疱病样淋巴增殖性疾病)

样本量:

160

Group:

Observation group (including chronic active EBV infection (CAEBV), systemic EBV-positive T-cell lymphoma in children, severe mosquito bites, and vaccine-like lymphoproliferative disorders)

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:

三级甲等 

Institution
hospital:

Beijing Childrens Hospital,Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

总生存率(OS)

指标类型:

主要指标

Outcome:

Overall Survival (OS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

无事件生存率(EFS)

指标类型:

主要指标

Outcome:

Event-Free Survival (EFS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

2年/3年/5年 OS率、EFS率

指标类型:

主要指标

Outcome:

2-year, 3-year, and 5-year OS and EFS rates

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

累积复发率(CIR)

指标类型:

次要指标

Outcome:

Cumulative Incidence of Relapse (CIR)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

移植相关死亡率(TRM)

指标类型:

次要指标

Outcome:

Transplant-Related Mortality (TRM)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中性粒细胞/血小板植入时间

指标类型:

次要指标

Outcome:

Time to Neutrophil and Platelet Engraftment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

急性/慢性 GVHD 发生率与严重程度

指标类型:

次要指标

Outcome:

Incidence and Severity of Acute and Chronic Graft-Versus-Host Disease (GVHD)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

移植后 EBV-DNA 复燃率、峰值、控制率

指标类型:

次要指标

Outcome:

Reactivation Rate, Peak Level, and Control Rate of EBV-DNA After Transplantation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

严重感染发生率(细菌/真菌/病毒)

指标类型:

次要指标

Outcome:

Incidence of Severe Infections (Bacterial, Fungal, Viral)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

器官毒性与并发症发生率

指标类型:

次要指标

Outcome:

Incidence of Organ Toxicity and Complications

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:

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 NA 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

Yes

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):

研究结束后半年;国家生物信息中心(https://www.cncb.ac.cn/)

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

Six months after the completion of the research; China National Center for Bioinformation (https://www.cncb.ac.cn/)

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.伦数据采集工具:数据采集涵盖基线特征、诊断亚型、病毒载量、治疗史、移植参数、供受者配型、预处理、GVHD 预防、并发症、生存状态等 2.数据审核及存储:采用双人双轨录入,第三方核对,统一编码(亚型、供者类型、预处理强度、GVHD 分级、EBV-DNA 阈值、疗效判定);缺失数据标注,采用多重插补 / 敏感性分析处理,不随意剔除。 3.患者隐私保护:病例去标识化,以唯一研究编号替代姓名、住院号,隐私信息加密存储。

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

1. Data collection tools: Data collection encompasses baseline characteristics, diagnostic subtypes, viral load, treatment history, transplantation parameters, donor-recipient matching, conditioning, GVHD prevention, complications, survival status, etc2. Data review and storage: Adopt double-entry by two people, third-party verification, and unified coding (subtypes, donor types, pre-treatment intensity, GVHD grading, EBV-DNA threshold, efficacy determination); missing data are annotated and processed using multiple imputation/sensitivity analysis, without random exclusion.3. Patient privacy protection: De-identify medical records, replacing names and hospital numbers with unique study codes, and store private information in encrypted form.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-28 11:31:05