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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: |
ChiCTR2600125799 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-01 09:23:16 |
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注册时间: Date of Registration: |
2026-06-01 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: |
一项评价基于人体成分分析的临床预测模型指导晚期胃癌一线免疫治疗的前瞻性、单中心、观察性临床研究 |
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Public title: |
A body composition analysis-based clinical prediction model guiding PD-1 antibody plus chemotherapy as first-line treatment in advanced gastric cancer: a prospective, single-center, observational study |
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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: |
一项评价基于人体成分分析的临床预测模型指导晚期胃癌一线免疫治疗的前瞻性、单中心、观察性临床研究 |
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Scientific title: |
A body composition analysis-based clinical prediction model guiding PD-1 antibody plus chemotherapy as first-line treatment in advanced gastric cancer: a prospective, single-center, observational study |
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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: |
周尘飞 |
研究负责人: |
周尘飞 |
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Applicant: |
Zhou Chenfei |
Study leader: |
Zhou Chenfei |
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申请注册联系人电话: Applicant telephone: |
+86 18917762326 |
研究负责人电话: Study leader's telephone: |
+86 13761618390 |
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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: |
zcf12085@rjh.com.cn |
研究负责人电子邮件: Study leader's E-mail: |
zcf12085@rjh.com.cn |
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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: |
中国上海市黄浦区瑞金二路197号 |
研究负责人通讯地址: |
中国上海市黄浦区瑞金二路197号 |
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Applicant address: |
No. 197, Ruijin Second Road, Huangpu District, Shanghai, China |
Study leader's address: |
No. 197, Ruijin Second Road, Huangpu District, Shanghai, 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: |
上海交通大学医学院附属瑞金医院 |
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Applicant's institution: |
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine |
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研究负责人所在单位: |
上海交通大学医学院附属瑞金医院 |
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Affiliation of the Leader: |
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine |
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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临伦审第231号 |
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: |
上海交通大学医学院附属瑞金医院涉及人体的临床与科研项目伦理委员会 |
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Name of the ethic committee: |
The Ethics Committee for Clinical and Research Projects Involving Human Subjects of Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-09 00:00:00 |
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伦理委员会联系人: |
赵彦琳 |
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Contact Name of the ethic committee: |
Zhao Yanlin |
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伦理委员会联系地址: |
中国上海市黄浦区瑞金二路197号 |
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Contact Address of the ethic committee: |
No. 197, Ruijin Second Road, Huangpu District, Shanghai, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 80585870 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
zyl02d86@rjh.com.cn |
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研究实施负责(组长)单位: |
上海交通大学医学院附属瑞金医院 |
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Primary sponsor: |
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine |
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研究实施负责(组长)单位地址: |
中国上海市黄浦区瑞金二路197号 |
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Primary sponsor's address: |
No. 197, Ruijin Second Road, Huangpu District, Shanghai, 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: |
上海市白玉兰人才计划浦江项目 |
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Source(s) of funding: |
Shanghai Magnolia Talent Plan Pujiang Project |
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Target disease: |
Treatment naive, advanced gastric cancer patients who have local advanced unresectable disease or distant metastasis with HER2 negative and PD-L1 positive expression |
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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: |
评价经一项基于人体成分分析的临床预测模型筛选后的胃癌患者接受标准一线化疗联合免疫治疗的有效性。 |
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Objectives of Study: |
The aim of the study is to assess the response rate of standard chemotherapy plus immunotherapy in advanced gastric cancer patients who are selected by a body composition analysis-based clinical prediction model before treatment. |
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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岁,男性或女性; |
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Inclusion criteria |
1.Age >= 18 years, male or female; 2.Histologically confirmed gastric or gastroesophageal junction adenocarcinoma; 3.MSS/pMMR, HER2 negative, with result of PD-L1 expression, and record Claudin18.2 status; 4.Local advanced unresectable disease, or with distant metastasis, at least 1 measurable lesion; 5.Previously untreated, or disease progression more than 6 months after the completion of adjuvant therapy; 6.Assessed as the benefit group by the clinical prediction model using the following formula: Logit(P) = 1.407 - 0.055×SMRA - 0.397×NLR - 0.749×weight loss (<5%=0, >=5%=1), Logit(P) <0.095 is the benefit group; 7.ECOG performance status 0-1, with an expected survival time >= 3 months; 8.Adequate organ function to tolerate standard first-line chemotherapy combined with immunotherapy, and stable HBV infection; 9.Signed informed consent form, good compliance, and able to cooperate with related examinations, treatment, and follow-up. |
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排除标准: |
1.妊娠或哺乳期妇女; |
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Exclusion criteria: |
1.Pregnant or breastfeeding women; |
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研究实施时间: Study execute time: |
从 From 2026-05-01 00:00:00至 To 2028-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-06-01 00:00:00 至 To 2028-03-31 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 |
No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
研究数据收集将以CRF表、病历为主,相关实验室检查、影像检查结果及不良反应情况均在CRF表中进行记录。CRF表填写将由Sub-I完成。项目负责人将对报告数据的准确性、完整性、及时性负责。所有数据应清晰以确保准确的解释,并保证其可溯源性。 本研究开展后,将由临床研究小组成员进行定期(每季度)研究数据记录核查,并通过线上会形式沟通研究进度及研究质量,由瑞金医院肿瘤科蒋金玲医生和三明市第一医院肿瘤放化疗科周志连医生分别担任质控负责人。受试者筛选将由PI与Sub-I共同确认后进行。本研究所有参与者均通过GCP培训,并在研究过程中每3-6个月进行GCP相关培训。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The data collection will utilize Case Report Forms (CRFs) and medical records, with all relevant laboratory test results, imaging findings, and adverse events documented in the CRFs. The completion of CRFs will be performed by Sub-Investigators (Sub-Is). The Principal Investigator (PI) will be responsible for ensuring the accuracy, completeness, and timeliness of the reported data. All data entries must be legible to guarantee precise interpretation while maintaining traceability. Following study initiation, the clinical research team will conduct quarterly audits of research data documentation and communicate study progress. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |