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注册号: Registration number: |
ChiCTR2600120951 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-23 17:16:28 |
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注册时间: Date of Registration: |
2026-03-23 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: |
基于深度学习的实体瘤智能诊断与疗效评估的多中心研究 |
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Public title: |
Deep Learning-Based Multicenter Study on Intelligent Diagnosis and Treatment Response Assessment of Solid Tumors |
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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: |
基于深度学习的实体瘤智能诊断与疗效评估的多中心研究 |
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Scientific title: |
Deep Learning-Based Multicenter Study on Intelligent Diagnosis and Treatment Response Assessment of Solid Tumors |
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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: |
胡晓云 |
研究负责人: |
胡晓云 |
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Applicant: |
XiaoYun Hu |
Study leader: |
Xiaoyun Hu |
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申请注册联系人电话: Applicant telephone: |
+86 510 82700775 |
研究负责人电话:
Study leader's |
+86 510 85350345 |
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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: |
drxyh@foxmail.com |
研究负责人电子邮件: Study leader's E-mail: |
drxyh@foxmail.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: |
无锡市清扬路299号 |
研究负责人通讯地址: |
无锡市清扬路299号 |
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Applicant address: |
No. 299 Qingyang Road, Wuxi City |
Study leader's address: |
Wuxi Qingyang road 299 |
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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: |
南京医科大学附属无锡人民医院 |
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Applicant's institution: |
The Affiliated Wuxi People's Hospital of Nanjing Medical University |
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研究负责人所在单位: |
无锡市人民医院 |
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Affiliation of the Leader: |
Wuxi people’s Hospital |
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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: |
KY26030 |
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: |
无锡市人民医院科研伦理委员会 |
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Name of the ethic committee: |
Research Ethics Committee of Wuxi People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-03 00:00:00 | ||
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伦理委员会联系人: |
彭雁 |
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Contact Name of the ethic committee: |
Peng Yan |
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伦理委员会联系地址: |
无锡市清扬路299号 |
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Contact Address of the ethic committee: |
Wuxi Qingyang road 299 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 510 85350835 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
76489926@qq.com |
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研究实施负责(组长)单位: |
无锡市人民医院 |
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Primary sponsor: |
Wuxi people’s Hospital |
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研究实施负责(组长)单位地址: |
无锡市清扬路299号 |
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Primary sponsor's address: |
Wuxi Qingyang road 299 |
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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: |
“雁阵人才”学科带头人-胡晓云-2025 |
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Source(s) of funding: |
Wild Goose Formation Talent Program: Discipline Leader - Hu Xiaoyun - 2025 |
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研究疾病: |
实体瘤 ;非小细胞肺癌,症状主要包括持续性咳嗽、痰中带血(咯血)、胸痛、呼吸困难、声音嘶哑以及不明原因的体重下降与乏力。 |
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Target disease: |
Solid tumors; Non-small cell lung cancer (NSCLC), symptoms mainly include persistent cough, hemoptysis (blood in sputum), chest pain, shortness of breath, hoarseness, and unexplained weight loss and fatigue. |
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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: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
本研究旨在解决非小细胞肺癌(NSCLC)免疫化学治疗中疗效评估滞后及“假性进展”误判等临床难题。拟构建多中心、多时序标准化数据库,利用时空图卷积网络(ST-GCN)与分解-集成 Transformer 模型,深度融合多时序 CT 影像及临床特征,动态量化肿瘤微环境的时空异质性演变。最终确立“动态 iRECIST”智能评估标准,开发具备高可解释性的自动化评估系统,实现疗效的早期、精准预测,辅助临床制定个体化治疗方案并提升患者生存获益 。 |
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Objectives of Study: |
This study aims to address critical clinical challenges in the immunochemotherapy of non-small cell lung cancer (NSCLC), specifically the latency in efficacy assessment and the misdiagnosis of "pseudoprogression." We propose to construct a multi-center, multi-temporal standardized database and utilize Spatio-Temporal Graph Convolutional Networks (ST-GCN) alongside a Decomposition-Ensemble Transformer model. By deeply integrating multi-temporal CT imaging with clinical features, we aim to dynamically quantify the evolution of spatio-temporal heterogeneity within the tumor microenvironment. Ultimately, this research seeks to establish a "dynamic iRECIST" intelligent assessment standard and develop a highly interpretable automated evaluation system. These tools are designed to enable early and precise efficacy prediction, thereby assisting clinicians in formulating personalized treatment regimens and improving patient survival outcomes. |
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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.若患者的CT影像质量不佳,存在严重的呼吸运动伪影、心脏搏动伪影或体内金属植入物伪影,导致无法准确勾画肿瘤及瘤周区域或无法满足数据分析要求,将被排除在研究之外; |
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Exclusion criteria: |
1.Patients with poor CT image quality characterized by severe respiratory motion artifacts, cardiac motion artifacts, or metallic implant artifacts that preclude accurate segmentation of the tumor and peritumoral regions or fail to meet data analysis requirements will be excluded from the study. |
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研究实施时间: Study execute time: |
从 From 2026-03-23 00:00:00至 To 2029-02-23 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-23 00:00:00 至 To 2029-02-23 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: |
正在进行 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 |
否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): |
本研究采取严格的隐私保护策略,不共享原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
This study adopts a strict privacy protection strategy and does not share raw 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: |
通过HIS及PACS系统回顾性采集500例接受免疫化学治疗的III-IV期NSCLC患者的标准化时序CT影像与临床病理数据 。遵循“源头去标识化”与“数据不出院”原则,所有数据在录入瞬间即完成编码脱敏,并存储于物理与网络双重隔离的本地专用服务器中,密钥由PI单独离线保管 。多中心协同采用基于差分隐私与同态加密的联邦学习架构,仅传输加密模型参数而绝不共享原始数据,同时通过双盲双人背靠背标注与仲裁机制(ICC≥0.85)严格把控数据质量 。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Standardized sequential CT images and clinicopathological data of 500 patients with Stage III-IV NSCLC who received immunochemotherapy were retrospectively collected from the Hospital Information System (HIS) and Picture Archiving and Communication Systems (PACS). Following the principles of "de-identification at the source" and "data not leaving the hospital", all data were encoded and de-identified immediately upon entry, and stored on a local dedicated server with dual isolation of physical and network layers. The encryption key is kept separately offline by the Principal Investigator (PI). For multicenter collaboration, a federated learning framework based on differential privacy and homomorphic encryption was adopted, where only encrypted model parameters are transmitted without sharing any raw data. Meanwhile, data quality was strictly ensured through a double-blind independent double annotation and arbitration mechanism (Intraclass Correlation Coefficient [ICC] ≥ 0.85). |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |