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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: |
ChiCTR2500115689 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-30 09:44:37 |
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注册时间: Date of Registration: |
2025-12-30 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: |
基于多模态深度学习的常见致盲性角膜疾病智能辅助诊断及便携化迁移研究 |
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Public title: |
Multi-modal Deep Learning Based Intelligent Assisted Diagnosis and Portable Adaptation for Common Blinding Corneal Diseases |
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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: |
基于多模态深度学习的常见致盲性角膜疾病智能辅助诊断及便携化迁移研究 |
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Scientific title: |
Multi-modal Deep Learning Based Intelligent Assisted Diagnosis and Portable Adaptation for Common Blinding Corneal Diseases |
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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: |
陈蔚 |
研究负责人: |
陈蔚 |
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Applicant: |
Wei Chen |
Study leader: |
Wei Chen |
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申请注册联系人电话: Applicant telephone: |
+86 577 8839 6800 |
研究负责人电话: Study leader's telephone: |
+86 577 8839 6800 |
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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: |
chenweimd@wmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
chenweimd@wmu.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: |
浙江省温州市鹿城区学院西路270号 |
研究负责人通讯地址: |
浙江省温州市鹿城区学院西路270号 |
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Applicant address: |
No. 270, Xueyuan West Road, Lucheng District, Wenzhou City, Zhejiang Province |
Study leader's address: |
No. 270, Xueyuan West Road, Lucheng District, Wenzhou City, Zhejiang Province |
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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: |
温州医科大学附属眼视光医院 |
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Applicant's institution: |
Eye Hospital, Wenzhou Medical University |
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研究负责人所在单位: |
温州医科大学附属眼视光医院 |
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Affiliation of the Leader: |
Eye Hospital, Wenzhou Medical University |
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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: |
温医大眼视光伦审2025研第235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: |
温州医科大学附属眼视光医院伦理委员会 |
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Name of the ethic committee: |
Ethics committee of Eye Hospital of Wenzhou Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-09 00:00:00 |
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伦理委员会联系人: |
谷佩秋 |
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Contact Name of the ethic committee: |
Gu Peiqiu |
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伦理委员会联系地址: |
浙江省温州市鹿城区学院西路270号 |
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Contact Address of the ethic committee: |
No. 270, Xueyuan West Road, Lucheng District, Wenzhou City, Zhejiang Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 577 88075582 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
gupeiqiu@126.com |
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研究实施负责(组长)单位: |
温州医科大学附属眼视光医院 |
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Primary sponsor: |
Eye Hospital, Wenzhou Medical University |
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研究实施负责(组长)单位地址: |
浙江省温州市鹿城区学院西路270号 |
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Primary sponsor's address: |
No. 270, Xueyuan West Road, Lucheng District, Wenzhou City, Zhejiang Province |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-selected research (self-funded) |
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Target disease: |
Seven Common Causes of Blindness-Causing Corneal Diseases |
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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: |
基于角膜病大样本临床数据库、结构化病史信息及裂隙灯影像资料,并结合前期研发的便携式眼前节成像设备,在真实世界数据基础上构建多模态常见致盲性角膜病智能诊断模型,并探索其在便携终端上的迁移与应用,以期为基层及远程角膜病筛查和分级诊疗提供可行技术路径。 |
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Objectives of Study: |
Based on real-world data—including large-sample clinical databases, structured medical histories, and slit-lamp images—and integrated with our proprietary portable anterior segment imaging device, we have developed a multi-modal AI diagnostic model for common blinding corneal diseases. By exploring the deployment of this model on portable terminals, we aim to offer a feasible technical solution for remote screening and tiered medical care at the primary level. |
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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. 感染性角膜炎(符合下述任一诊断依据): (1)细菌性角膜炎:角膜刮片涂片或培养阳性,或临床表现符合细菌性角膜炎特征(急性起病、剧烈疼痛、边界相对清晰的实质浸润、前房反应明显等),经角膜病专科医师综合判定; (2)真菌性角膜炎:刮片涂片见真菌丝/孢子或培养阳性,或裂隙灯示羽状浸润、卫星灶、免疫环等典型表现,经专科医师判定; (3)棘阿米巴性角膜炎:共焦显微镜发现典型棘阿米巴包囊/滋养体,或角膜刮片或培养阳性; (4)病毒性角膜炎(HSV/VZV):HSV:典型树枝状/地图状上皮缺损或基质炎表现,必要时结合 PCR 检测结果;VZV:结合面部/眼睑疱疹病史及角膜受累表现; 2. 非感染性角膜炎: (1)免疫相关性角膜炎(如 Mooren 溃疡、边缘性角膜炎等),由角膜专科医师根据临床表现与全身情况综合诊断,排除感染证据;暴露性、神经营养性/麻痹性、丝状角膜炎等; (2)化学/热烧伤后非感染性角膜炎(明确排除继发感染); 3.角膜营养不良:具备典型家族史或双眼对称性临床表现的上皮或基质营养不良,裂隙灯弥散光可清晰显示病变; 4. 角膜变性:如 Terrien 边缘性变性等具有典型裂隙灯特征的变性性角膜疾病初发病例。 其他一般条件:完整的初诊裂隙灯照相图像可获取,图像质量满足分析要求;临床病史记录相对完整,可提取核心问诊信息。 |
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Inclusion criteria |
1. Infectious keratitis (meeting any of the following diagnostic criteria): (1) Bacterial keratitis: Positive corneal scrapings smear or culture, or clinical manifestations consistent with bacterial keratitis characteristics (acute onset, severe pain, relatively well-defined stromal infiltrate, significant anterior chamber reaction, etc.), as comprehensively determined by a corneal specialist; (2) Fungal keratitis: Filaments/spores observed in scrapings smears or positive culture, or typical slit-lamp signs such as feathered infiltrates, satellite lesions, immune ring, etc., as determined by a specialist; (3) Acanthamoeba keratitis: Typical Acanthamoeba cysts/trophozoites found by confocal microscopy, or positive corneal scrapings or culture; (4) Viral keratitis (HSV/VZV): HSV: Typical dendritic/map-like epithelial defects or stromal keratitis, combined with PCR results if necessary; VZV: Corneal involvement in combination with a history of facial/eyelid herpes; 2. Non-infectious keratitis: (1) Immune-related keratitis (such as Mooren’s ulcer, marginal keratitis, etc.), diagnosed comprehensively by a corneal specialist based on clinical manifestations and systemic conditions, excluding evidence of infection; exposure keratitis, neurotrophic/paralytic keratitis, filamentary keratitis, etc.; (2) Non-infectious keratitis following chemical/thermal burns (with secondary infection clearly excluded); 3. Corneal dystrophy: Epithelial or stromal dystrophy with typical family history or bilateral symmetrical clinical manifestations, with slit-lamp diffuse illumination clearly showing the lesion; 4. Corneal degeneration: Primary cases of degenerative corneal diseases with typical slit-lamp features, such as Terrien’s marginal degeneration. Other general conditions: Complete slit-lamp photograph images of the initial visit are obtainable, and the image quality meets the analysis requirements; clinical history records are relatively complete, allowing extraction of core consultation information. |
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排除标准: |
1.病因不明或临床资料不足以明确诊断的角膜病变; 2.明确混合感染(例如真菌+细菌)且难以区分主导病因的病例; 3.既往有严重眼表手术史导致局部解剖显著改变(如穿透性角膜移植、广泛结膜瓣覆盖、羊膜移植后瘢痕致使病灶无法评价等); 4.就诊时角膜已穿孔、眼内容物脱出或继发眼内炎者; 5.裂隙灯照片质量严重不佳(明显失焦、曝光严重异常、眼脸遮挡主要病灶)影响评估者; 6.关键病史信息缺失,无法构建结构化病史问卷者; 7.非初诊病例(为避免治疗已显著改变病灶形态,仅纳入首次就诊时图像与病史)。 |
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Exclusion criteria: |
1. Corneal lesions with unknown causes or insufficient clinical information to make a clear diagnosis; 2. Confirmed mixed infections (e.g., fungal and bacterial) where it is difficult to distinguish the primary cause; 3. History of significant ocular surface surgery causing notable local anatomical changes (such as penetrating keratoplasty, extensive conjunctival flap coverage, or scarring after amniotic membrane transplantation that makes the lesion unassessable); 4. Corneal perforation, prolapse of intraocular contents, or secondary endophthalmitis at the time of visit; 5. Poor-quality slit-lamp photographs (evident out-of-focus, severe exposure issues, eyelid obstructing the main lesion) affecting assessment; 6. Missing key medical history information making it impossible to construct a structured history questionnaire; 7. Non-initial cases (to avoid lesions that have been significantly altered by treatment, only images and medical history from the first visit are included). |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2026-06-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-01-01 00:00:00 至 To 2026-06-01 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: |
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: |
电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic Data Capture, EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |