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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600123616 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-28 11:31:05 |
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注册时间: Date of Registration: |
2026-04-28 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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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 |
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Public title: |
Retrospective analysis of outcomes and influencing factors of hematopoietic stem cell transplantation for EBV-positive T/NK cell lymphoproliferative diseases |
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注册题目简写: |
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English Acronym: |
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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 |
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Scientific title: |
Retrospective analysis of outcomes and influencing factors of hematopoietic stem cell transplantation for EBV-positive T/NK cell lymphoproliferative diseases |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
杨骏 |
研究负责人: |
杨骏 |
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Applicant: |
Yang Jun |
Study leader: |
Yang Jun |
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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 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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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 |
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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): |
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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 |
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Applicant address: |
56 Nanlishi Road, Xicheng District, Beijing, China |
Study leader's address: |
56 Nanlishi Road, Xicheng District, Beijing, China |
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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: |
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申请人所在单位: |
首都医科大学附属北京儿童医院 |
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Applicant's institution: |
Beijing Children's Hospital, Capital Medical University |
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研究负责人所在单位: |
首都医科大学附属北京儿童医院 |
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Affiliation of the Leader: |
Beijing Childrens Hospital,Capital Medical University |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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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 |
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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 |
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Name of the ethic committee: |
Medical Ethics Committee of Beijing Children's Hospital, Capital Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-07 00:00:00 |
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伦理委员会联系人: |
张怡 |
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Contact Name of the ethic committee: |
Zhang Yi |
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伦理委员会联系地址: |
中国北京市西城区南礼士路56号 |
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Contact Address of the ethic committee: |
56 Nanlishi Road, Xicheng District, Beijing, China |
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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 |
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研究实施负责(组长)单位: |
首都医科大学附属北京儿童医院 |
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Primary sponsor: |
Beijing Childrens Hospital,Capital Medical University |
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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 |
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Primary sponsor's address: |
56 Nanlishi Road, Xicheng District, Beijing, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自筹 |
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Source(s) of funding: |
Self-funded |
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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 |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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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。 |
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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. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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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。 |
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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. |
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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。 |
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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. |
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研究实施时间: Study execute time: |
从 From 2026-04-16 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-05-01 00:00:00 至 To 2026-06-30 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
Yes |
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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/) |
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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/) |
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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。 |
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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. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |