|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2500109523 |
|
最近更新日期: Date of Last Refreshed on: |
2025-09-19 15:58:44 |
|
注册时间: Date of Registration: |
2025-09-19 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
贝林妥欧单抗联合维奈克拉用于高危Ph阴性急性B淋巴细胞白血病异基因造血干细胞移植后维持治疗的前瞻性、单臂临床研究 |
|
Public title: |
Blinatumomab combined with venetoclax as maintenance therapy after allo-HSCT in high-risk Ph negative acute B-cell lymphoblastic leukemia:a prospective,single-arm study |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
贝林妥欧单抗联合维奈克拉用于高危Ph阴性急性B淋巴细胞白血病异基因造血干细胞移植后维持治疗的前瞻性、单臂临床研究 |
|
Scientific title: |
Blinatumomab combined with venetoclax as maintenance therapy after allo-HSCT in high-risk Ph negative acute B-cell lymphoblastic leukemia:a prospective,single-arm study |
|
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: |
黄显博 |
研究负责人: |
佟红艳, 钱劼靖 |
|
Applicant: |
Xianbo Huang |
Study leader: |
Hongyan Tong, Jiejing Qian |
|
申请注册联系人电话: Applicant telephone: |
+86 187 5819 6260 |
研究负责人电话: Study leader's telephone: |
+86 139 5812 2357 |
|
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: |
huangxb888@zju.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
hongyantong@aliyun.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: |
浙江省杭州市庆春路79号 |
研究负责人通讯地址: |
浙江省杭州市庆春路79号 |
|
Applicant address: |
79 Qingchun Road, Hangzhou, China |
Study leader's address: |
79 Qingchun Road, Hangzhou, 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: |
浙江大学医学院附属第一医院 |
||
|
Applicant's institution: |
The First Affiliated Hospital, College of Medicine, Zhejiang University |
||
|
研究负责人所在单位: |
浙江大学医学院附属第一医院 |
||
|
Affiliation of the Leader: |
The First Affiliated Hospital, College of Medicine, Zhejiang 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: |
浙大一院伦审2025研第125号-会 |
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: |
浙江大学医学院附属第一医院临床研究伦理委员会 |
||
|
Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital, College of Medicine, Zhejiang University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2025-08-04 00:00:00 |
||
|
伦理委员会联系人: |
吕朵 |
||
|
Contact Name of the ethic committee: |
Duo Lyu |
||
|
伦理委员会联系地址: |
浙江省杭州市庆春路79号 |
||
|
Contact Address of the ethic committee: |
79 Qingchun Road, Hangzhou, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 8723 3418 |
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: |
浙江大学医学院附属第一医院 |
||||||||||||||||||||||
|
Primary sponsor: |
The First Affiliated Hospital, College of Medicine, Zhejiang University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
浙江省杭州市庆春路79号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
79 Qingchun Road, Hangzhou, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
无 |
||||||||||||||||||||||
|
Source(s) of funding: |
None |
||||||||||||||||||||||
|
Target disease: |
Acute lymphoblastic leukemia |
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
干预性研究 |
||||||||||||||||||||||
|
Study type: |
Interventional study |
||||||||||||||||||||||
|
研究所处阶段: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
单臂 |
||||||||||||||||||||||
|
Study design: |
Single arm |
||||||||||||||||||||||
|
研究目的: |
评估贝林妥欧单抗联合维奈克拉用于高危Ph阴性急性B淋巴细胞白血病异基因造血干细胞移植后维持治疗的有效性和安全性。 |
||||||||||||||||||||||
|
Objectives of Study: |
To evaluate the efficacy and safety of blinatumomab combined with venetoclax as maintenance therapy after allogeneic hematopoietic stem cell transplantation in patients with high-risk Philadelphia chromosome-negative acute B-lymphoblastic leukemia. |
||||||||||||||||||||||
|
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. 患者年龄14-65周岁,性别、种族不限; 2. 诊断:所有入选病例均经过骨髓细胞形态学、细胞化学、免疫分型、染色体检查及基因突变确诊为Ph阴性急性B淋巴细胞白血病(Ph- B-ALL),且表达CD19表面标记; 3. 危险分层:高危组B-ALL(NCCN2024.V2)和/或移植前未缓解标危组B-ALL和/或达到CR1且可测量残留病灶(MRD)为阳性的标危组B-ALL和/或≥CR2的标危组B-ALL和/或接受减低剂量预处理或非清髓预处理的B-ALL; 4. 计划接受异基因造血干细胞移植治疗,具有体检合格的合适造血干细胞供者,包括HLA全相合同胞供者、 非血缘供者(HLA高分辨9~10/10相合)或亲缘单倍体供者; 5. 造血干细胞移植特异性合并症指数评分(HCT-CI)≤ 2; 6. 美国东部肿瘤协作组(ECOG)体能状态评分≤ 2; 7. 良好的器官功能水平: 1)血清肌酐≤1.5×ULN;2)心功能:射血分数≥ 50%;3)基线血氧饱和度>92%;4)总胆红素≤1.5×ULN;ALT 和 AST≤2.0×ULN;5)肺功能:DLCO(血红蛋白校正)≥ 40% 和 FEV1 ≥ 50%; 8. 移植后造血重建,完全供者嵌合,血小板计数>50×109/L,中性粒细胞绝对计数>1.0×109/L,血红蛋白浓度>80g/L; 9. 患者及其法定委托人必须有能力理解并愿意参加本研究,同时署知情同意书,愿意并遵守治疗方案,随访计划,实验室检查等。 |
||||||||||||||||||||||
|
Inclusion criteria |
1. Age between 14 and 65 years, with no restriction on sex or ethnicity. 2. Diagnosis: All enrolled patients must have a confirmed diagnosis of Philadelphia chromosome-negative acute B-lymphoblastic leukemia (Ph- B-ALL) based on bone marrow morphology, cytochemistry, immunophenotyping, cytogenetics, and gene mutation analysis. Patients must express the CD19 surface antigen. 3. Risk stratification: Inclusion of patients with high-risk B-ALL (as per NCCN Guidelines 2024.V2), and/or standard-risk B-ALL who (i) fail to achieve remission before transplantation, (ii) achieve first complete remission (CR1) but have measurable residual disease (MRD)-positive status, (iii) are in second or greater remission (>=CR2), and/or (iv) receive reduced-intensity conditioning (RIC) or non-myeloablative regimens. 4. Planned to undergo allogeneic hematopoietic stem cell transplantation (allo-HSCT) with an eligible donor, including HLA-identical sibling donors, unrelated donors (9–10/10 matched at high-resolution HLA typing), or haploidentical family donors. 5. Hematopoietic Cell Transplantation-Comorbidity Index (HCT-CI) <= 2. 6. Eastern Cooperative Oncology Group (ECOG) performance status <= 2. 7. Adequate organ function, defined as: ? Serum creatinine <= 1.5 × ULN; ? Cardiac ejection fraction >= 50%; ? Baseline oxygen saturation > 92%; ? Total bilirubin <= 1.5 × ULN, ALT and AST <= 2.0 × ULN; ? Pulmonary function: DLCO (hemoglobin-adjusted) >= 40%, FEV1 >= 50%. 8. Post-transplant hematopoietic reconstitution with full donor chimerism, platelet count > 50 × 10^9/L, absolute neutrophil count > 1.0 × 10^9/L, and hemoglobin > 80 g/L. 9. Informed consent: The patient and their legal guardian(s) must be capable of understanding and willing to participate in the study, sign the informed consent form, and comply with the treatment protocol, follow-up schedule, and required laboratory assessments. |
||||||||||||||||||||||
|
排除标准: |
1. 在筛选前5 年内患有急性淋巴细胞白血病以外的恶性肿瘤;除了充分治疗的宫颈原位癌、基底细胞或鳞状上皮细胞皮肤癌、根治术后的局部前列腺癌、根治术后的导管原位癌; 2. 移植前MRD阴性的标危组B-ALL (NCCN2024.V2); 3. 维持治疗前一周复查骨髓,原发病复发或CR/MRD阳性(≥0.01%); 4. 维持治疗前CD3+T细胞绝对数≤0.5×109/L; 5. 维持治疗前存在活动性急性/慢性GVHD并需要接受系统性免疫治疗; 6. 任何不稳定的系统性疾病:包括但不限于不稳定型心绞痛、脑血管意外或短暂性脑缺血(筛选前3个月内)、心肌梗死(筛选前3个月内)、充血性心力衰竭(纽约心脏病协会[NYHA]分类≥Ⅲ级)、起搏器植入术后,需要药物治疗的严重心律失常、肝脏、肾脏或代谢性疾病;肺动脉高压患者; 7. 有活动性未控制的且需要静脉抗生素治疗的感染; 8. 人类免疫缺陷病毒(HIV)感染者; 9. 活动性乙型肝炎(HBV)、活动性丙型肝炎(HCV)需要抗病毒治疗患者; 10. 精神障碍者/无法获得知情同意者; 11. 吸毒、长期酗酒以致影响试验结果评价的患者; 12. 怀孕或哺乳期女性;在治疗期间和治疗后 12 个月内不愿意使用避孕技术的有生育能力的男性和女性; 13. 存在其他研究者认为不适合入组情况的患者。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1. History of any malignancy other than acute lymphoblastic leukemia within the past 5 years, with the exception of adequately treated cervical carcinoma in situ, basal cell or squamous cell carcinoma of the skin, localized prostate cancer post-radical resection, or ductal carcinoma in situ post-radical treatment. 2. Patients with standard-risk B-ALL (per NCCN Guidelines 2024.V2) who are MRD-negative before transplantation. 3. Evidence of relapse or MRD positivity (>=0.01%) or loss of complete remission upon bone marrow reassessment within one week prior to initiating maintenance therapy. 4. Absolute CD3+ T-cell count <= 0.5 × 10^9/L prior to maintenance therapy. 5. Presence of active acute or chronic GVHD requiring systemic immunosuppressive therapy prior to maintenance therapy. 6. Any unstable systemic illness, including but not limited to: unstable angina, cerebrovascular accident or transient ischemic attack within 3 months prior to screening, myocardial infarction within 3 months, congestive heart failure (NYHA class ≥ III), post-pacemaker implantation with ongoing arrhythmia requiring pharmacologic management, or significant hepatic, renal, metabolic, or pulmonary arterial hypertension. 7. Active, uncontrolled infection requiring intravenous antibiotic therapy. 8. Positive status for human immunodeficiency virus (HIV). 9. Active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection requiring antiviral treatment. 10. Individuals with psychiatric disorders or those unable to provide informed consent. 11. Patients with a history of substance abuse or chronic alcoholism that may interfere with protocol compliance or outcome assessment. 12. Pregnant or breastfeeding women, or men and women of childbearing potential unwilling to use effective contraception during the study and for 12 months following treatment. 13. Any other condition that, in the opinion of the investigators, renders the patient unsuitable for participation. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2025-10-15 00:00:00至 To 2029-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-10-15 00:00:00 至 To 2027-09-30 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
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): |
无 |
||||||||
|
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: |
无 |
|
Blinding: |
None |
|
是否共享原始数据: IPD sharing |
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): |
无 |
|
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: |
有/Yes |