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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: |
ChiCTR2600122535 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-15 08:27:45 |
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注册时间: Date of Registration: |
2026-04-15 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: |
康柏西普治疗视网膜静脉阻塞性黄斑水肿:多参数影像评价与AI辅助预后模型构建 |
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Public title: |
Conbercept for Retinal Vein Occlusion-Associated Macular Edema: Multi-Parameter Imaging Evaluation and Construction of AI-Assisted Prognostic Model |
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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: |
康柏西普治疗视网膜静脉阻塞性黄斑水肿:多参数影像评价与AI辅助预后模型构建 |
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Scientific title: |
Conbercept for Retinal Vein Occlusion-Associated Macular Edema: Multi-Parameter Imaging Evaluation and Construction of AI-Assisted Prognostic Model |
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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: |
余曦灵 |
研究负责人: |
余曦灵 |
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Applicant: |
Xiling Yu |
Study leader: |
Xiling Yu |
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申请注册联系人电话: Applicant telephone: |
+86 20 6668 3995 |
研究负责人电话:
Study leader's |
+86 20 6668 3995 |
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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: |
yuxiling@gzzoc.com |
研究负责人电子邮件: Study leader's E-mail: |
120736097@qq.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: |
广东省广州市天河区金穗路7号 |
研究负责人通讯地址: |
广州市越秀区先烈南路54号 |
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Applicant address: |
No. 7 Jinsui Road, Tianhe District, Guangzhou City, Guangdong Province |
Study leader's address: |
54 Xianlie South Road, Yuexiu District, Guangzhou |
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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: |
中山大学中山眼科中心 |
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Applicant's institution: |
Zhongshan Ophthalmic Center, Sun Yat-sen University |
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研究负责人所在单位: |
中山大学中山眼科中心 |
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Affiliation of the Leader: |
The Zhongshan Ophthalmic Center,Sun Yat-sen 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: |
2026KYPJ007 |
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: |
中山大学中山眼科中心医学伦理委员会 |
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Name of the ethic committee: |
Ethics committee,Zhongshan Eye Center, Sun Yat-sen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-26 00:00:00 | ||
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伦理委员会联系人: |
颜彦杰 |
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Contact Name of the ethic committee: |
Yan YanJie |
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伦理委员会联系地址: |
广州市越秀区先烈南路54号 |
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Contact Address of the ethic committee: |
54 Xianlie South Road, Yuexiu District, Guangzhou |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 66610729 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
yanyanjie@gzzoc.com |
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研究实施负责(组长)单位: |
中山大学中山眼科中心 |
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Primary sponsor: |
The Zhongshan Ophthalmic Center,Sun Yat-sen University |
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研究实施负责(组长)单位地址: |
广州市越秀区先烈南路54号 |
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Primary sponsor's address: |
54 Xianlie South Road, Yuexiu District, Guangzhou |
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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: |
中国健康促进基金会 |
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Source(s) of funding: |
CHINA health promotion foundation |
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研究疾病: |
视网膜静脉阻塞性黄斑水肿 |
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Target disease: |
Retinal Vein Occlusion Macular Edema |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
视网膜静脉阻塞性黄斑水肿(RVO-ME)是一种严重威胁患者视功能的眼底疾病,抗VEGF药物康柏西普作为RVO-ME的一线治疗药物,在不同患者中的治疗反应存在显著差异,部分患者存在应答不良、水肿复发、视功能预后不佳等问题。众多国内外研究表明,视网膜微结构及微血管改变等影像学生物标志物在RVO-ME疾病发展及视功能预后中具有关键意义。项目组前期研究也初步证明,康柏西普治疗前后RVO-ME黄斑微结构及微血管改变与黄斑视敏度及视力预后存在显著相关性。基于以上基础,本项目拟通过整合高分辨率光学相干断层扫描(OCT)、OCT血管成像(OCTA)和微视野计等多模影像技术与视功能检测技术,再创新性地结合卷积神经网络等深度学习算法,实现对关键影像特征的自动识别与量化,并建立结构-功能相关的精确对应模型,筛选具有高预测价值的生物标志物。再进一步基于多源数据融合和时间序列分析,建立康柏西普治疗RVO-ME的多参数影像评价体系,并构建AI辅助个性化预后预测模型,为康柏西普在RVO-ME临床治疗策略的精准分层和个性化治疗提供理论依据及应用基础,推动眼科精准医疗发展,具有重要的科学意义和广阔的应用前景。 |
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Objectives of Study: |
Retinal Vein Occlusion Macular Edema (RVO-ME) is a fundus disease that seriously threatens patients' visual function. While the anti-VEGF drug Conbercept serves as a first-line treatment for RVO-ME, therapeutic responses vary significantly among different patients. Some patients experience issues such as poor response, edema recurrence, and unsatisfactory visual function prognosis. Numerous domestic and international studies have indicated that imaging biomarkers, such as retinal microstructural and microvascular changes, play a crucial role in the disease progression and visual function prognosis of RVO-ME. The research group's preliminary studies have also initially demonstrated a significant correlation between changes in macular microstructure and microvasculature before and after Conbercept treatment and macular visual acuity/visual prognosis in RVO-ME patients. Building upon this foundation, this project aims to integrate multimodal imaging technologies—including high-resolution Optical Coherence Tomography (OCT), OCT Angiography (OCTA), and microperimetry—with visual function testing. It will innovatively incorporate deep learning algorithms, such as Convolutional Neural Networks, to achieve automated identification and quantification of key imaging features. The project will establish precise structure-function correlation models to screen for biomarkers with high predictive value. Furthermore, based on multi-source data fusion and time-series analysis, the project i |
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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; 2.诊断为RVO(BRVO或CRVO); 3.继发于RVO黄斑增厚累及中心凹CST>=325μm, BCVA为73-25个字母; 4.因病情需要已决定注射康柏西普治疗的患者,同步修改知情同意书; 5.已签署知情同意者; |
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Inclusion criteria |
1.Age >= 18 years. 2.Diagnosis of RVO (BRVO or CRVO); 3.Macular edema (CST >=325 μm) involving the fovea, secondary to RVO. BCVA between 73 and 25 letters (ETDRS); 4.For patients who, owing to their medical condition, have determined to undergo Conbercept injection therapy, the informed consent form ought to be revised concurrently. 5.Those who have signed the informed consent; |
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排除标准: |
1.任一只眼睛的活动性眼部炎症或可疑或活动性眼或眼部感染; |
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Exclusion criteria: |
1.Active ocular inflammation or suspected/active ocular or periocular infection in either eye. |
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研究实施时间: Study execute time: |
从 From 2026-04-15 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-15 00:00:00 至 To 2028-12-01 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: |
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): |
不共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
not shared |
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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: |
数据采集:按研究方案与CRF(Case Report Form,病例报告表),从受试者、病历、检验/影像、问卷等渠道收集研究的相关数据。 数据管理:规范对采集数据进行录入、核查、清洗、编码、归档、备份、质控,直至数据库锁定(Database Lock)。 |
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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:Data Collection is the process of gathering study-related data from subjects, medical records, laboratory/imaging results, questionnaires, and other sources, in accordance with the study protocol and Case Report Form (CRF)。Data Management:Data Management refers to the standardized process of entering, validating, cleaning, coding, archiving, backing up, and quality-controlling collected data, up to Database Lock. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |