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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: |
ChiCTR2600120212 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-11 08:24:18 |
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注册时间: Date of Registration: |
2026-03-11 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: |
基于ΔCT影像组学及肺免疫预后指数(LIPI)评估晚期非小细胞肺癌免疫疗效模型研究 |
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Public title: |
Predicting Immunotherapy Response in Advanced NSCLC Using ΔCT Radiomics Combined with Lung Immune Prognostic Index (LIPI):A Predictive Model 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: |
基于ΔCT影像组学及肺免疫预后指数(LIPI)评估晚期非小细胞肺癌免疫疗效模型研究 |
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Scientific title: |
Predicting Immunotherapy Response in Advanced NSCLC Using ΔCT Radiomics Combined with Lung Immune Prognostic Index (LIPI):A Predictive Model 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: |
朱晓灵 |
研究负责人: |
朱晓灵 |
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Applicant: |
Xiaoling Zhu |
Study leader: |
Xiaoling Zhu |
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申请注册联系人电话: Applicant telephone: |
+86 150 0585 1373 |
研究负责人电话: Study leader's telephone: |
+86 150 0585 1373 |
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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: |
15005851373@163.com |
研究负责人电子邮件: Study leader's E-mail: |
15005851373@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: |
中国浙江省绍兴市越城区中兴北路568号 |
研究负责人通讯地址: |
中国浙江省绍兴市越城区中兴北路568号 |
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Applicant address: |
No. 568, Zhongxing North Road, Yuecheng District, Shaoxing, Zhejiang, China |
Study leader's address: |
No. 568, Zhongxing North Road, Yuecheng District, Shaoxing, Zhejiang, 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: |
绍兴市人民医院 |
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Applicant's institution: |
Shaoxing People's Hospital |
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研究负责人所在单位: |
绍兴市人民医院 |
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Affiliation of the Leader: |
Shaoxing People's Hospital |
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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 研立 (Scientific research project) 第 021 号-Y-01 |
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: |
绍兴市人民医院学术伦理委员会 |
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Name of the ethic committee: |
Academic Ethics Committee of Shaoxing People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-02 00:00:00 |
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伦理委员会联系人: |
丁小萍 |
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Contact Name of the ethic committee: |
Xiaoping Ding |
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伦理委员会联系地址: |
中国浙江省绍兴市越城区中兴北路568号 |
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Contact Address of the ethic committee: |
No. 568, Zhongxing North Road, Yuecheng District, Shaoxing, Zhejiang, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 135 1585 1242 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
绍兴市人民医院 |
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Primary sponsor: |
Shaoxing People's Hospital |
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研究实施负责(组长)单位地址: |
中国浙江省绍兴市越城区中兴北路568号 |
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Primary sponsor's address: |
No. 568, Zhongxing North Road, Yuecheng District, Shaoxing, Zhejiang, 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: |
2025绍兴市卫健委课题 |
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Source(s) of funding: |
Shaoxing Municipal Health Commission |
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Target disease: |
Non-Small Cell Lung Cancer NSCLC |
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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: |
本研究旨在前瞻性地结合基线CT影像、ΔCT影像组学特征、临床特征以及动态肺免疫预后指数(LIPI),构建预测晚期驱动基因阴性NSCLC患者一线免疫联合化疗疗效的模型。通过整合多维度数据,为临床提供兼具无创便捷、经济性和可重复性的决策支持工具,最终实现个体化免疫治疗全程管理及预后优化。 分别构建基线CT组学特征参数预测免疫疗效模型、基线临床预测模型及基线影像-临床预测模型,并进行模型间比较。构建ΔCT组学特征参数预测免疫疗效模型、Δ临床预测模型及Δ影像-临床预测模型,Delong测试进行模型间比较与优化,并验证模型的可行性与可靠性。采用K-M生存曲线绘制训练组及验证组rad-score高评分组和低评分组PFS生存曲线,并进行Log-rank检验。 寻找和开发一种非侵袭性、经济、方便、可重复强的基于动态影像组学联合临床特征及肺免疫预后指数(LIPI)预测一线免疫联合化疗疗效的模型,从而精准地识别可能从免疫联合治疗中获益的患者,优化晚期NSCLC患者制定个体化决策,从而改善患者预后及生活质量。 |
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Objectives of Study: |
This study aims to prospectively integrate baseline CT imaging, delta-CT (ΔCT) radiomics features, clinical characteristics, and the dynamic Lung Immune Prognostic Index (LIPI) to construct a predictive model for assessing the efficacy of first-line immunotherapy combined with chemotherapy in patients with advanced driver gene-negative non-small cell lung cancer (NSCLC). By incorporating multi-dimensional data, this study seeks to provide clinicians with a non-invasive, convenient, cost-effective, and reproducible decision-support tool, ultimately enabling individualized full-course immunotherapy management and prognostic optimization. Predictive models will be separately constructed based on baseline CT radiomics features, baseline clinical features, and combined baseline imaging-clinical features to evaluate immunotherapy efficacy, followed by inter-model comparisons. Models will further be developed using ΔCT radiomics features, delta clinical features (Δ-clinical), and combined delta imaging-clinical features (Δ imaging-clinical). The DeLong test will be employed for inter-model comparison and optimization, and the feasibility and reliability of each model will be validated. Kaplan-Meier (K-M) survival curves will be generated for both the training and validation cohorts to compare progression-free survival (PFS) between the high rad-score and low rad-score groups, with statistical significance assessed by the Log-rank test. The ultimate objective is to identify and develop a non-invasive, cost-effective, convenient, and highly reproducible predictive model integrating dynamic radiomics with clinical features and the Lung Immune Prognostic Index (LIPI) for predicting the efficacy of first-line immunotherapy combined with chemotherapy. This model is intended to accurately identify patients who are most likely to benefit from combined immunotherapy, optimize individualized clinical decision-making for advanced NSCLC patients, and ultimately improve patient prognosis and quality of life. |
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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: |
入组标准: 1.年龄18岁-75岁,性别不限; 2.KPS状态评分≥70分;预计寿命≥12周; 3.经病理组织学和/或细胞学检查确诊病理组织学或细胞学检查确诊IIIB-IV期NSCLC,且满足驱动基因阴性; 4.满足既往未行抗肿瘤治疗; 5.心功能基本正常(超声心动图提示左室射血分数>50%); 6.符合化疗基本要求,包括骨髓造血功能、心、肝、肾功能无明显异常,机体上没有未愈合的创伤。 血常规:WBC≥3.5×10^9/L,PLT≥80×10^9/L,Hb≥90g/L。 肾功能:Cr≤1.5×UNL(正常上限)。 肝功能:BIL≤1.5×UNL,ALT/AST≤2.5×UNL。 7.对本研究有充分了解,自愿参加,具备随诊条件并签署知情同意书; |
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Inclusion criteria |
Eligibility criteria: 1. Age from 18 to 75 years old, regardless of gender; 2. KPS score >=70; Life expectancy >=12 weeks; 3. Histologically or cytologically confirmed stage IIIB-IV NSCLC with negative driver genes; 4. No previous anti-tumor therapy; 5. Basically normal cardiac function (echocardiography showed left ventricular ejection fraction >50%); 6. Meet the basic requirements of chemotherapy, including no obvious abnormalities in bone marrow hematopoietic function, heart, liver and kidney function, and no unhealed trauma on the body. Blood routine: WBC>=3.5×10^9/L, PLT>=80×10^9/L, Hb>=90g/L. Renal function: Cr<=1.5×UNL (upper limit of normal). Liver function: BIL<=1.5×UNL, ALT/AST<=2.5×UNL. 7. Fully understand the study, voluntarily participate in the study, meet the conditions of follow-up and sign the informed consent; |
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排除标准: |
1.图像质量不佳,影响定量; 2.驱动基因突变阳性; 3.现有严重的未被控制的急性感染,或有化脓性和慢性感染,伤口迁延不愈者; 4.原有严重心脏病者,包括:充血性心力衰竭、不能控制的高危性心律失常、不稳定性心绞痛、心肌梗塞、重度心瓣膜疾病以及顽固性高血压; 5.患有不易控制的精神、神经疾病或精神障碍,依从性差,不能配合填写生活质量量表者;具有明显的颅高压症或神经精神症状者; 6.伴发其他恶性肿瘤,并且需要积极治疗的; 7.研究者认为不适宜参加本研究的其他情况。 |
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Exclusion criteria: |
1. Poor image quality, affecting quantification; 2. Positive driver gene mutations; 3. Existing severe uncontrolled acute infection, or suppurative or chronic infection with prolonged wound healing; 4. Patients with pre-existing severe heart disease, including congestive heart failure, uncontrolled high-risk arrhythmia, unstable angina pectoris, myocardial infarction, severe heart valve disease, and resistant hypertension; 5. Suffering from uncontrollable mental or neurological diseases or mental disorders, poor compliance, and unable to cooperate in filling out the quality of life scale; Patients with obvious intracranial hypertension or neuropsychiatric symptoms; 6. Concomitant with other malignant tumors requiring active treatment; 7. Other circumstances considered by the investigator to be inappropriate for participation in the study. |
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研究实施时间: Study execute time: |
从 From 2026-03-15 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-03-15 00:00:00 至 To 2028-12-31 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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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: |
本研究数据采集采用纸质病例记录表(CRF)与电子数据采集系统(EDC)相结合的方式。纸质CRF用于记录患者临床资料,经核查后录入基于互联网的EDC系统ResMan |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection in this study employs a combined approach of paper-based Case Record Forms (CRF) and an Electronic Data Capture (EDC) system. Paper CRFs are used to record patients' clinical data, which are subsequently verified and entered into the internet-based EDC system, ResMan. |
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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 |