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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: |
ChiCTR2600121945 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-07 15:57:40 |
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注册时间: Date of Registration: |
2026-04-07 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: |
基于眼影像组学的肺部肿瘤预测模型构建及其机制研究 |
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Public title: |
Construction of a Predictive Model for Pulmonary Tumors Based on Ophthalmic Imaging Radiomics and Investigation of Its Mechanisms |
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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: |
基于眼影像组学的肺部肿瘤预测模型构建及其机制研究 |
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Scientific title: |
Construction of a Predictive Model for Pulmonary Tumors Based on Ophthalmic Imaging Radiomics and Investigation of Its Mechanisms |
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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: |
张艺 |
研究负责人: |
杨小红 |
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Applicant: |
Yi Zhang |
Study leader: |
Xiaohong Yang |
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申请注册联系人电话: Applicant telephone: |
+86 20 8382 7812 |
研究负责人电话:
Study leader's |
+86 20 8382 7812 |
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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: |
13923955440@163.com |
研究负责人电子邮件: Study leader's E-mail: |
syyangxh@scut.edu.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: |
广东省广州市越秀区中山二路106号 |
研究负责人通讯地址: |
广东省广州市越秀区中山二路106号 |
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Applicant address: |
No. 106, Zhongshan 2nd Road, Yuexiu District, Guangzhou, Guangdong |
Study leader's address: |
No. 106, Zhongshan 2nd Road, Yuexiu District, Guangzhou, Guangdong |
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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: |
广东省人民医院 |
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Applicant's institution: |
Guangdong Provincial People's Hospital |
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研究负责人所在单位: |
广东省人民医院 |
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Affiliation of the Leader: |
Guangdong Provincial 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: |
KY2026-299-01 |
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: |
广东省人民医院伦理审查委员会 |
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Name of the ethic committee: |
Medical Research Ethics Committee of Guangdong Provincial People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-03 00:00:00 | ||
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伦理委员会联系人: |
姚丽明 |
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Contact Name of the ethic committee: |
Liming Yao |
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伦理委员会联系地址: |
广东省广州市越秀区中山二路106号 |
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Contact Address of the ethic committee: |
106 Zhongshan Second Road, Yuexiu District, Guangzhou, Guangdong |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 131 4939 5530 |
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: |
广东省人民医院 |
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Primary sponsor: |
Guangdong Provincial People's Hospital |
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研究实施负责(组长)单位地址: |
广东省广州市越秀区中山二路106号 |
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Primary sponsor's address: |
106 Zhongshan Second Road, Yuexiu District, Guangzhou, Guangdong |
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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: |
自筹 |
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Source(s) of funding: |
Self-financing |
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研究疾病: |
肺部肿瘤 |
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Target disease: |
Pulmonary tumors |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
1. 全面挖掘和筛选与肺部肿瘤发生发展高度相关的重要眼影像学标志物,阐述“眼-肺轴”的表型关联性,为疾病的无创筛查及早期预警提供客观、便捷的新型影像学生物标志物。 2. 探索眼影像学标志物与肺部肿瘤的关联机制,明确二者共享遗传风险位点、遗传相关性,同时锚定炎症因子、血浆蛋白质、代谢产物水平作为眼影像学标志物与肺部肿瘤的中介因素,运用孟德尔随机化分析探索因果关系及其潜在的中介效应,阐述“眼-肺轴”的基因关联性及蛋白、代谢关联性,提高以眼观肺部肿瘤的可解释性。 3. 在现有疾病风险预测模型基础上,整合筛选出的关键眼影像学标志物,构建基于眼影像组学的肺部肿瘤筛查模型、诊断判别模型和预后预测模型:筛查模型旨在用于肺部肿瘤高危人群的初筛,以优化LDCT筛查流程;诊断判别模型旨在辅助就诊者的肺部肿瘤风险分层;预后模型旨在用于患病人群的治疗相关并发症和远期预后预测,助力疾病风险分层及预后评估的无创化、精准化、高效化。 |
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Objectives of Study: |
1. Identify key ophthalmic imaging biomarkers closely associated with the development and progression of pulmonary tumors, elucidate the phenotypic correlation of the "eye-lung axis," and provide objective and convenient biomarkers for non-invasive screening and early warning. 2. Investigate the mechanisms linking ophthalmic imaging biomarkers with pulmonary tumors, including shared genetic risk loci and genetic correlations. Inflammatory factors, plasma proteins, and metabolites will be evaluated as potential mediators, and Mendelian randomization will be used to explore causal relationships and mediating effects, thereby clarifying the genetic, proteomic, and metabolic basis of the "eye-lung axis" and improving the interpretability of ocular-based pulmonary tumor prediction. 3. Develop and validate ophthalmic imaging radiomics-based screening, diagnostic, and prognostic models for pulmonary tumors by integrating the selected key biomarkers. These models will support initial screening in high-risk populations, assist risk stratification in clinical settings, and predict treatment-related complications and long-term outcomes, enabling non-invasive, precise, and efficient risk assessment and prognostic evaluation. |
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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: |
病例组: 1. 由肺外科、肺肿瘤科综合临床症状、肺部影像学检查、组织活检等检查明确诊断为肺癌(ICD-10编码C34)的患者。 2. 年龄>=18周岁,自愿参加并签署知情同意书。 健康对照组: 1.体检中心招募的同样年龄、性别构成且无眼病和肺部肿瘤的受试者,允许合并常见慢性疾病。 |
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Inclusion criteria |
Case Group: 1. Patients who have been definitively diagnosed with lung cancer (ICD-10 code C34) based on a comprehensive evaluation of clinical symptoms by thoracic surgery and thoracic oncology specialists, lung imaging studies, and tissue biopsy. 2. Aged 18 years or older, voluntarily participating and having signed an informed consent form. Healthy Control Group: 1. Subjects recruited from the health examination center with the same age and gender composition, without eye diseases or lung tumors, allowing for the presence of common chronic diseases. |
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排除标准: |
1. 合并有严重眼部疾病或接受过眼内手术。 2. 因全身疾病或个人原因无法配合或完成全部的眼科检查。 3. 具有任何可能影响方案依从性的疾病史(如严重精神障碍、认知功能障碍、药物滥用或成瘾等)。 |
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Exclusion criteria: |
1. Patients with significant ocular comorbidities or a history of intraocular surgery. 2. Inability to complete required ophthalmic examinations due to systemic conditions or personal reasons. 3. Medical history that may compromise protocol compliance, including: severe psychiatric disorders,cognitive impairment, substance abuse or addiction. |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-07 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 |
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): |
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: |
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, CRF |
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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 |