PI3K抑制剂治疗激素耐药慢性移植物抗宿主病的随机、对照临床研究

注册号:

Registration number:

ChiCTR2500096249 

最近更新日期:

Date of Last Refreshed on:

2025-01-21 08:45:32 

注册时间:

Date of Registration:

2025-01-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

PI3K抑制剂治疗激素耐药慢性移植物抗宿主病的随机、对照临床研究

Public title:

A randomized, controlled clinical study of PI3K inhibitors in the treatment of steroid-refractory chronic graft-versus-host disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

PI3K抑制剂治疗激素耐药慢性移植物抗宿主病的随机、对照临床研究

Scientific title:

A randomized, controlled clinical study of PI3K inhibitors in the treatment of steroid-refractory chronic graft-versus-host disease

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:

陈婷 

研究负责人:

张曦 

Applicant:

Chen Ting 

Study leader:

Zhang Xi 

申请注册联系人电话:

Applicant telephone:

+86 1363792052

研究负责人电话:

Study leader's
telephone:

+86 23 6876 3198

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:

747640395@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zhangxxi@sina.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:

中国重庆市沙坪坝区新桥正街183号

研究负责人通讯地址:

中国重庆市沙坪坝区新桥正街183号

Applicant address:

183 Xinqiao Main Street, Shapingba District, Chongqing

Study leader's address:

183 Xinqiao Main Street, Shapingba District, Chongqing

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:

陆军军医大学新桥医院血液病医学中心

Applicant's institution:

Medical Center of Hematology, Xinqiao Hospital of Army Medical University

研究负责人所在单位:

中国人民解放军陆军军医大学第二附属医院(陆军军医大学新桥医院)

Affiliation of the Leader:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital of Army Medical University )

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:

2024-研第298-02

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:

中国人民解放军陆军军医大学第二附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Second Affiliated Hospital of Army Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-13 00:00:00

伦理委员会联系人:

刘丹

Contact Name of the ethic committee:

Liu Dan

伦理委员会联系地址:

中国重庆市沙坪坝区新桥正街183号

Contact Address of the ethic committee:

183 Xinqiao Main Street, Shapingba District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6875 5422

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:

中国人民解放军陆军军医大学第二附属医院(陆军军医大学新桥医院)

Primary sponsor:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital of Army Medical University )

研究实施负责(组长)单位地址:

重庆市沙坪坝区新桥正街183号

Primary sponsor's address:

183 Xinqiao Main Street, Shapingba District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chong Qing

City:

单位(医院):

中国人民解放军陆军军医大学第二附属医院(陆军军医大学新桥医院)

具体地址:

重庆市沙坪坝区新桥正街183号

Institution
hospital:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital of Army Medical University )

Address:

183 Xinqiao Main Street, Shapingba District, Chongqing

经费或物资来源:

重庆市自然科学基金创新群体科学基金

Source(s) of funding:

Chongqing Natural Science Foundation Innovation Group Science Foundation

研究疾病:

激素耐药的慢性移植物抗宿主病  

Target disease:

Steroid-Refractory /dependent cGVHD

研究疾病代码:

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:

随机平行对照 

Study design:

Parallel 

研究目的:

评估PI3Kδ抑制剂治疗异基因造血干细胞移植后SR-cGVHD的疗效和安全性。  

Objectives of Study:

To evaluate the efficacy and safety of PI3Kδ inhibitors in the treatment of SR-cGVHD after allogeneic hematopoietic stem cell 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:

Inclusion criteria

排除标准:

(1)对PI3K抑制剂或其辅料过敏的患者; (2) 具有影响口服药物的多种因素(比如无法吞咽、慢性腹泻和肠梗阻等); (3)启动二线治疗前有病理学证据证实患者本病复发或因其他因素临床医师判断不宜继续接受抗排异治疗; (4)患者目前有无法控制的活动性感染; (5)已接受过PI3K抑制剂治疗(包括预防或治疗急性GVHD); (6)合并其他恶性肿瘤,并且在进行治疗; (7)严重心血管疾病(不受控制的心律失常、充血性心力衰竭、NYHA III或IV或症状性缺血性心脏病); (8)最近30天内输注供者淋巴细胞或Car-T细胞; (9)治疗前4周内增加或减少免疫抑制; (10)经研究者判断其他不适合纳入研究的情况; (11)拟妊娠或已妊娠的患者。

Exclusion criteria:

( 1 ) Patients who were allergic to PI3K inhibitors or their excipients; ( 2 ) There are many factors affecting oral drugs ( such as inability to swallow, chronic diarrhea and intestinal obstruction ); ( 3 ) Before initiating the second-line treatment, there was pathological evidence to confirm the recurrence of the disease or other factors. Clinicians judged that it was not appropriate to continue to receive anti-rejection therapy; ( 4 ) Patients currently have uncontrolled active infection; ( 5 ) Have received PI3K inhibitor treatment ( including the prevention or treatment of acute GVHD ); ( 6 ) Complicated with other malignant tumors and undergoing treatment; ( 7 ) Severe cardiovascular disease ( uncontrolled arrhythmia, congestive heart failure, NYHA III or IV or symptomatic ischemic heart disease ); ( 8 ) Infusion of donor lymphocytes or Car-T cells within the last 30 days; ( 9 ) Increase or decrease immunosuppression within 4 weeks before treatment; ( 10 ) Other situations judged by the researcher to be unsuitable for inclusion in the study; ( 11 ) Patients who were pregnant or had been pregnant.

研究实施时间:

Study execute time:

From 2025-01-27 00:00:00 To 2028-01-27 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-27 00:00:00 To 2028-01-27 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

36

Group:

Experimental group

Sample size:

干预措施:

接受PI3Kδ抑制剂(林普利塞40-80mg/d)治疗,28天一个周期,共6周期。根据cGVHD病情变化和药物耐受情况调整林普利塞剂量,最低剂量为40mg/d,最大剂量为80mg/d。治疗期间允许使用糖皮质激素,根据患者反应调整激素剂量。如果患者仍在使用CNI、mTOR等免疫抑制药物,应在2周内减停。根据2014年NIH的标准,试验组患者如在给药后4周内出现cGVHD恶化,将停药出组。

干预措施代码:

Intervention:

Treated with PI3Kδ inhibitor (linplixab 40-80 mg/d) for a 28-day cycle for a total of 6 cycles. The dose of linpulisab was adjusted according to the change in cGVHD disease and drug tolerance, with the lowest dose being 40 mg/day and the maximum dose being 80 mg/day. Glucocorticoids are allowed during treatment, with the dose adjusted according to the patient's response. If the patient is still using immunosuppressive drugs such as CNI and mTOR, it should be reduced within 2 weeks. According to the 2014 NIH criteria, patients in the trial group who develop cGVHD exacerbation within 4 weeks after dosing will be discontinued from the group.

Intervention code:

组别:

对照组

样本量:

36

Group:

Control group

Sample size:

干预措施:

现有的三种常用SR-cGVHD治疗方案,依据患者病情选择,包括伊马替尼、钙调磷酸酶抑制剂(CNI)、mTOR抑制剂(西罗莫司)。按常规剂量使用,依据cGVHD病情变化和药物耐受情况调整用药剂量。

干预措施代码:

Intervention:

There are three commonly used treatment regimens for SR-cGVHD, which are selected according to the patient's condition, including imatinib, calcineurin inhibitor (CNI), and mTOR inhibitor (sirolimus). Use the usual dose, and adjust the dose according to the change of cGVHD condition and drug tolerance.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

陆军军医大学新桥医院 

单位级别:

三级甲等 

Institution
hospital:

Xinqiao Hospital of Army Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

治疗6个月的总反应率

指标类型:

主要指标

Outcome:

Overall response rate after 6 months of treatment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

1年总体生存

指标类型:

次要指标

Outcome:

1-year overall survival

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

1年非复发死亡率

指标类型:

次要指标

Outcome:

1-year non-relapse mortality

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

淋巴细胞亚群

指标类型:

次要指标

Outcome:

Lymphocyte subsets

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件

指标类型:

次要指标

Outcome:

Adverse Events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

感染发生率

指标类型:

次要指标

Outcome:

Incidence of infection

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

因毒性或不能耐受停用PI3K抑制剂的比例

指标类型:

次要指标

Outcome:

Proportion of PI3K inhibitors discontinued due to toxicity or intolerance

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:

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:

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:

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 18 years
最大 Max age 70 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):

采用随机数字表法随机分配到试验组和对照组。

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

Randomly assigned patients to experimental and control groups with random number table.

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:

病例系统 病例报告表

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

Medical record system Case report form

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:

 2025-01-21 08:45:20