Clinical Study Protocol for Stratified Treatment of Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia Guided by Multimodal MRD Monitoring

注册号:

Registration number:

ChiCTR2600126815 

最近更新日期:

Date of Last Refreshed on:

2026-06-16 16:43:57 

注册时间:

Date of Registration:

2026-06-16 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于多手段 MRD 检测指导Ph染色体阳性急性淋巴细胞白血病分层治疗临床研究方案

Public title:

Clinical Study Protocol for Stratified Treatment of Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia Guided by Multimodal MRD Monitoring

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于多手段 MRD 检测指导Ph染色体阳性急性淋巴细胞白血病分层治疗临床研究方案

Scientific title:

Clinical Study Protocol for Stratified Treatment of Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia Guided by Multimodal MRD Monitoring

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:

杨晋军 

研究负责人:

吴俣 

Applicant:

Jinjun Yang 

Study leader:

Yu Wu 

申请注册联系人电话:

Applicant telephone:

+86 177 1132 1579

研究负责人电话:

Study leader's telephone:

+86 189 8060 1973

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:

550730359@qq.com

研究负责人电子邮件:

Study leader's E-mail:

wu_yu@scu.edu.cn

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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

No. 37 Guoxue Alley, Wuhou District, Chengdu City, Sichuan Province, China

Study leader's address:

No. 37 Guoxue Alley, Wuhou District, Chengdu City, Sichuan Province, 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:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan 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:

2025年审(912)号

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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

Biomedical Ethics Review Committee of West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-03 00:00:00

伦理委员会联系人:

邓绍林

Contact Name of the ethic committee:

Shaolin Deng

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

No. 37 Guoxue Alley, Wuhou District, Chengdu City, Sichuan Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 2851

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:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

No. 37 Guoxue Alley, Wuhou District, Chengdu City, Sichuan Province, 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

No. 37 Guoxue Alley, Wuhou District, Chengdu City, Sichuan Province, China

经费或物资来源:

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:

上市后药物 

Study phase:

4

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

1. 主要目的:评估基于多手段 MRD 检测指导 Ph+ALL 分层治疗是否能改善患者的生存结局,主要研究终点为患者的 2 年 PFS 率和持续 MRD 阴性率。 2. 次要目的:进一步通过各种指标(OS、EFS、CR、AE、SAE 等),评估治疗方案的疗效和安全性。  

Objectives of Study:

1. Primary objective: To evaluate whether stratified treatment for Ph+ ALL guided by multimodal MRD detection can improve patient survival outcomes, with the primary study endpoints being the 2-year PFS rate and the rate of sustained MRD negativity. 2. Secondary objectives: To further assess the efficacy and safety of the treatment regimen through various indicators (OS, EFS, CR, AE, SAE, etc.).

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 岁; 2.受试者必须符合 WHO 2016 Ph+ALL 诊断和分型标准。需为新诊断 Ph+ALL,既往未接受过系统性抗白血病治疗; 3.预计生存期至少 3 个月; 4.东部肿瘤协作组评分(ECOG)体能评分≤2;

Inclusion criteria

1. Age >= 18 years; 2. Subjects must meet the WHO 2016 diagnostic and classification criteria for Ph+ ALL. They must be newly diagnosed with Ph+ ALL and have not received any prior systemic anti-leukemia therapy; 3. Life expectancy of at least 3 months; 4. Eastern Cooperative Oncology Group (ECOG) performance status score <= 2;

排除标准:

1.既往有慢性髓细胞白血病病史,以及诊断为慢性髓细胞白血病急淋变; 2.CNSL 或 ALL 髓外浸润的临床表现,淋巴结病或肝脾肿大除外; 3.需要全身治疗的活动性真菌/细菌/病毒感染,包括但不限于 HIV(抗体阳性),活动性乙型、丙型病毒性肝炎,处于 COVID-19 感染期(入组前接受 COVID-19 疫苗或其他减毒活疫苗注射超过 28 天的受试者可以入组); 4.有糖皮质激素使用的禁忌症; 5.研究者认为不适合纳入;

Exclusion criteria:

1. A prior history of chronic myeloid leukemia (CML), or a diagnosis of lymphoid blast phase of chronic myeloid leukemia; 2. Clinical manifestations of central nervous system leukemia (CNSL) or extramedullary infiltration of ALL, excluding lymphadenopathy or hepatosplenomegaly; 3. Active fungal, bacterial, or viral infections requiring systemic treatment, including but not limited to HIV (antibody-positive), active hepatitis B or C virus infection, or being in the active phase of a COVID-19 infection (subjects who received a COVID-19 vaccine or other live attenuated vaccine more than 28 days prior to enrollment may be enrolled); 4. Contraindications to the use of corticosteroids; 5. Deemed by the investigator to be unsuitable for inclusion;

研究实施时间:

Study execute time:

From 2025-06-05 00:00:00 To 2028-06-05 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-09 00:00:00 To 2028-06-05 00:00:00  

干预措施:

Interventions:

组别:

华西方案 - 2024

样本量:

79

Group:

Huaxi Protocol-2024)

Sample size:

干预措施:

基于多手段 MRD 检测指导分层治疗:予达沙替尼 / 奥雷巴替尼联合 VP 方案诱导化疗,序贯化疗、多疗程贝林妥欧单抗巩固治疗;根据 MRD 结果选择造血干细胞移植,或 TKI 联合干扰素 ± 贝林妥欧单抗 / 脉冲 VP 维持治疗;常规行腰穿鞘注预防中枢白血病。

干预措施代码:

Intervention:

Stratified treatment guided by multi-method MRD detection: induction chemotherapy with dasatinib/olverembatinib plus VP regimen, followed by sequential chemotherapy and multiple cycles of blinatumomab consolidation. Select hematopoietic stem cell transplantation, or maintenance therapy (TKI + interferon +/- blinatumomab/pulsed VP) according to MRD results. Regular lumbar puncture and intrathecal injection for CNS leukemia prophylaxis.

Intervention code:

组别:

华西方案 - 2016

样本量:

79

Group:

Huaxi Protocol-2016

Sample size:

干预措施:

予达沙替尼联合 VP 方案 ± 维甲酸诱导化疗,达完全缓解后按年龄分层予不同方案巩固化疗;结合 MRD 结果选择造血干细胞移植、免疫治疗,或达沙替尼联合 VP + 干扰素 ± 维甲酸维持治疗。

干预措施代码:

Intervention:

Induction chemotherapy with dasatinib plus VP regimen +/- all-trans retinoic acid. After complete remission, receive age-stratified consolidation chemotherapy. Select HSCT, immunotherapy, or maintenance therapy (dasatinib + VP + interferon +/- ATRA) based on MRD results.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西上锦南府医院 

单位级别:

三甲 

Institution
hospital:

Shangjin Nanfu Hospital, West China Hospital, Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

成都市第二人民医院 

单位级别:

三甲 

Institution
hospital:

The Second People's Hospital of Chengdu

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

成都大学附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Chengdu University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西龙泉医院 

单位级别:

三级 

Institution
hospital:

West China Longquan Hospital, Sichuan University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

无进展生存期

指标类型:

主要指标

Outcome:

Progression-Free Survival (PFS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

诱导治疗后 1个月、3个月、6个月 MRD阴性率

指标类型:

主要指标

Outcome:

MRD negativity rate at 1 month, 3 months, and 6 months post-induction therapy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总生存

指标类型:

次要指标

Outcome:

Overall Survival (OS)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

无事件生存期

指标类型:

次要指标

Outcome:

Event-Free Survival (EFS)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总反应率

指标类型:

次要指标

Outcome:

Overall Response Rate (ORR)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MRD阴性持续时间

指标类型:

次要指标

Outcome:

Duration of MRD Negativity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

CR、CRh或 CRi持续时间

指标类型:

次要指标

Outcome:

Duration of CR, CRh, or CRi

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

至 MRD阴性的时间

指标类型:

次要指标

Outcome:

Time to MRD Negativity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

至 CR、CRh或 CRi的时间

指标类型:

次要指标

Outcome:

Time to CR, CRh, or CRi

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

至治疗失败的时间

指标类型:

次要指标

Outcome:

Time to Treatment Failure (TTF)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

安全性终点指标

指标类型:

次要指标

Outcome:

Safety Endpoints

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:

骨髓

组织:

Sample Name:

Bone Marrow

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

脑脊液

组织:

Sample Name:

Cerebrospinal Fluid

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

试验结束后6个月内,在临床试验公共管理平台ResMan (网址: http://www.medresman.org.cn) 公开原始数据。公众可通过该网站申请访问匿名化后的个体参与者数据及研究方案。

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

IPD will be shared within 6 months after trial completion via the ResMan platform (http://www.medresman.org.cn). Access requires a reasonable request and approval.

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:

数据采集采用研究专用的纸质/电子病例报告表(CRF)。数据管理采用Excel数据库进行双人双录入核查。为保证数据安全与溯源,将同步使用中国临床试验注册中心推荐的ResMan系统作为电子数据采集系统(EDC)进行管理。

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

Data collection will utilize a dedicated Case Report Form (CRF). Data management and storage will be conducted using the ResMan Electronic Data Capture (EDC) system (http://www.medresman.org.cn), which ensures source data verification, audit trails, and secure de-identified participant data handling.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-06-16 16:43:38