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注册号: Registration number: |
ChiCTR2500105792 |
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最近更新日期: Date of Last Refreshed on: |
2025-07-10 16:44:39 |
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注册时间: Date of Registration: |
2025-07-10 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: |
靶向颗粒酶B的PET探针在评估恶性肿瘤患者免疫治疗疗效中的应用 |
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Public title: |
Application of Granzyme B-Targeted PET Probe in Evaluating Immunotherapy Efficacy in Malignant Tumor Patients |
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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: |
靶向颗粒酶B的PET探针在评估恶性肿瘤患者免疫治疗疗效中的应用 |
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Scientific title: |
Application of Granzyme B-Targeted PET Probe in Evaluating Immunotherapy Efficacy in Malignant Tumor Patients |
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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: |
沈秀铃 |
研究负责人: |
庞华 |
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Applicant: |
Xiuling Shen |
Study leader: |
Hua Pang |
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申请注册联系人电话: Applicant telephone: |
+86 130 5187 1006 |
研究负责人电话:
Study leader's |
+86 23 8901 2386 |
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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: |
shenxiuling2022@163.com |
研究负责人电子邮件: Study leader's E-mail: |
phua1973@163.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: |
中国重庆市渝中区袁家岗友谊路1号 |
研究负责人通讯地址: |
中国重庆市渝中区袁家岗友谊路1号 |
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Applicant address: |
NO. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, China |
Study leader's address: |
NO. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, 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: |
重庆医科大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of Chongqing Medical University |
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研究负责人所在单位: |
重庆医科大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Chongqing Medical University |
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是否获伦理委员会批准: |
是 |
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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: |
XJSYL2024110010 |
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: |
重庆医科大学附属第一医院医学研究伦理审查委员会 |
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Name of the ethic committee: |
Medical Research Ethics Review Committee of the First Affiliated Hospital of Chongqing Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-02-28 00:00:00 | ||
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伦理委员会联系人: |
严青 |
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Contact Name of the ethic committee: |
Yan Qing |
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伦理委员会联系地址: |
中国重庆市渝中区袁家岗友谊路1号 |
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Contact Address of the ethic committee: |
NO. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 8901 1876 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
444158752@qq.com |
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研究实施负责(组长)单位: |
重庆医科大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital of Chongqing Medical University |
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研究实施负责(组长)单位地址: |
中国重庆市渝中区袁家岗友谊路1号 |
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Primary sponsor's address: |
NO. 1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, 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: |
重庆医科大学附属第一医院 |
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Source(s) of funding: |
The First Affiliated Hospital of Chongqing Medical University |
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研究疾病: |
恶性肿瘤 |
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Target disease: |
Malignant Tumor |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
诊断试验 |
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Study type: |
Diagnostic test |
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研究所处阶段: |
诊断试验新技术临床试验 | ||||||||||||||||||||||
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Study phase: |
Diagnostic New Technique Clincal Study |
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研究设计: |
诊断试验诊断准确性 |
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Study design: |
Diagnostic test for accuracy |
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研究目的: |
本课题拟开展以颗粒酶B为靶点的新型PET探针68Ga-grazytracer的研究,探讨68Ga-grazytracer PET/CT在恶性肿瘤患者中预测不同免疫疗法疗效、预后及指导治疗决策中的价值。具体如下:(1)探讨68Ga-grazytracer PET/CT对恶性肿瘤患者不同免疫疗法近期疗效的预测能力;(2)探讨68Ga-grazytracer PET/CT对恶性肿瘤患者不同免疫疗法远期预后的预测能力;(3)探讨由68Ga-grazytracer PET/CT评估的颗粒酶B摄取能否作为分层因素,以指导免疫治疗方案(单独免疫治疗vs.免疫联合化疗)的选择;(4)探讨联合颗粒酶B摄取与PD-L1表达在指导恶性肿瘤患者治疗决策中的价值。 |
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Objectives of Study: |
This project aims to investigate a novel PET probe, 68Ga-grazytracer, targeting granzyme B, and explore the value of 68Ga-grazytracer PET/CT in predicting the efficacy of different immunotherapies, assessing prognosis, and guiding treatment decisions in patients with malignant tumors. The specific objectives are as follows: (1) To investigate the ability of 68Ga-grazytracer PET/CT to predict the short-term efficacy of different immunotherapies in patients with malignant tumors. (2) To investigate the ability of 68Ga-grazytracer PET/CT to predict the long-term prognosis of different immunotherapies in patients with malignant tumors. (3) To investigate whether granzyme B uptake assessed by 68Ga-grazytracer PET/CT can serve as a stratification factor to guide the selection of immunotherapy regimens (immunotherapy alone vs. immunotherapy combined with chemotherapy). (4) To investigate the value of combining granzyme B uptake with PD-L1 expression levels in guiding treatment decisions for patients with malignant tumors. |
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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: |
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Inclusion criteria |
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排除标准: |
(1)患者不适宜接受免疫治疗;(2)患者不能或不愿意提供书面知情同意;(3)行动不便的患者及不能保持平躺半小时完成检查者;(4)备孕期、妊娠期和哺乳期患者;(5)有幽闭恐惧症的患者;(6)严重肝肾功能衰竭。 |
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Exclusion criteria: |
(1) Patients unsuitable for immunotherapy; (2) Patients unable or unwilling to provide written informed consent; (3) Patients with mobility impairments or those unable to lie flat for 30 minutes during examination; (4) Patients who are planning pregnancy, currently pregnant, or breastfeeding; (5) Patients with claustrophobia; (6) Severe liver or renal failure. |
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研究实施时间: Study execute time: |
从 From 2024-11-16 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-08-01 00:00:00 至 To 2026-12-31 00:00:00 |
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诊断试验: Diagnostic Tests: |
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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): |
N/A |
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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: |
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Blinding: |
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是否共享原始数据: IPD sharing |
是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): |
在获取项目负责人和研究对象同意的情况下,待研究结题后,可以通过邮件phua1973@163.com联系项目负责人获取原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
With the consent of the project leader and the research subjects, after the completion of the research, you can contact the project leader via the email phua1973@163.com to obtain the original data. |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |