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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: |
ChiCTR2600121560 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-01 09:17:36 |
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注册时间: Date of Registration: |
2026-04-01 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: |
从通用到专业:一种基于自我监督学习的宫颈组织病理学的诊断系统 |
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Public title: |
From Generic to Specialized: A Subspecialty Diagnostic System Powered by Self-Supervised Learning for Cervical Histopathology |
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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: |
从通用到专业:一种基于自我监督学习的宫颈组织病理学的诊断系统 |
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Scientific title: |
From Generic to Specialized: A Subspecialty Diagnostic System Powered by Self-Supervised Learning for Cervical Histopathology |
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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: |
郜红艺 |
研究负责人: |
郜红艺 |
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Applicant: |
Gao Hongyi |
Study leader: |
Gao Hongyi |
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申请注册联系人电话: Applicant telephone: |
+86 20 39151544 |
研究负责人电话:
Study leader's |
+86 20 39151544 |
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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: |
1522712335@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
1522712335@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: |
中国广东省广州市番禺区南村镇兴南大道521号 |
研究负责人通讯地址: |
中国广东省广州市番禺区兴南大道521号 |
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Applicant address: |
521 Xingnan Avenue, Nancun Town, Panyu District, Guangzhou, Guangdong, China |
Study leader's address: |
521 Xingnan Avenue, Panyu District, Guangzhou, Guangdong, 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: |
广东省妇幼保健院(广东省妇产医院、广东省儿童医院) |
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Applicant's institution: |
Guangdong Women and Children Hospital |
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研究负责人所在单位: |
广东省妇幼保健院(广东省妇产医院、广东省儿童医院) |
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Affiliation of the Leader: |
Guangdong Province Hospital for Women and Children Healthcare |
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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: |
广东省妇幼保健院医伦第[20260001]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: |
广东省妇幼保健院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Guangdong Women and Children Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-19 00:00:00 | ||
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伦理委员会联系人: |
陈园 |
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Contact Name of the ethic committee: |
Chen Yuan |
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伦理委员会联系地址: |
中国广东省广州市番禺区兴南大道521号 |
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Contact Address of the ethic committee: |
521 Xingnan Avenue, Panyu District, Guangzhou, Guangdong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 39151602 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
cheny6038@163.com |
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研究实施负责(组长)单位: |
广东省妇幼保健院(广东省妇产医院、广东省儿童医院) |
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Primary sponsor: |
Guangdong Province Hospital for Women and Children Healthcare |
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研究实施负责(组长)单位地址: |
中国广东省广州市番禺区兴南大道521号 |
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Primary sponsor's address: |
521 Xingnan Avenue, Panyu District, Guangzhou, Guangdong, 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: |
自筹 |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
宫颈鳞状上皮病变 |
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Target disease: |
Cervical squamous epithelial lesion |
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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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
研发宫颈专业基础模型与AI辅助诊断系统 |
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Objectives of Study: |
Develop a cervical cancer professional foundational model and AI-assisted diagnostic system |
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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: |
验证阶段的研究对象主要来源于包括广东省妇幼保健院(GWCH)的临床病例 。具体入选要求如下: 1. 时间跨度:收集时间为 2024 年 8 月至 2025 年5 月期间的临床样本。标本来源:涵盖宫颈活检(Biopsy)、锥切(Conization)及全子宫切除术(Excision)等临床常见标本 。 2. 影像质量:所有组织切片均通过高分辨率数字切片扫描仪(如SQS-600)完成数字化,且在 20 倍倍率下图像清晰 。 3. 病理完整性:数字化全切片(WSI)必须包含完整的诊断所需组织区域,且具有明确的专家级对照标签(良性、癌前病变或癌症亚型)。 |
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Inclusion criteria |
The research subjects in the verification stage mainly come from clinical cases including those from Guangdong Provincial Maternal and Child Health Hospital (GWCH). The specific inclusion requirements are as follows: 1. Time span: Clinical samples collected from August 2024 to May 2025. Specimen sources: Covering common clinical specimens such as cervical Biopsy, Conization and total hysterectomy. 2. Image quality: All tissue sections were digitized by high-resolution digital section scanners (such as SQS-600), and the images were clear at 20x magnification. 3. Pathological integrity: Digital full sections (WSI) must include the complete tissue regions required for diagnosis and have clear expert-level control labels (benign, precancerous lesions or cancer subtypes). |
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排除标准: |
1. 影像质量缺陷:数字切片存在明显的扫描伪影、模糊、严重遮挡或组织严重褶皱,影响特征提取。 2. 标本处理异常:在组织制备过程中出现严重的染色不均、过度脱钙或制片破碎,导致无法识别关键形态学特征。 3. 非宫颈原发肿瘤:对于验证宫颈特定亚型诊断的任务,排除所有非宫颈原发性的转移性肿瘤(除外特定的盆腔部位预训练研究)。 4. 诊断意见不明确:经多位专家病理医生审核后仍无法达成共识、诊断分类存在争议的复杂病例。 |
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Exclusion criteria: |
1. Image quality defects: Digital slices have obvious scanning artifacts, blurriness, severe occlusion, or severe tissue wrinkles, which affect feature extraction. 2. Abnormal specimen processing: Severe staining unevenness, excessive decalcification, or fragmented slides occur during tissue preparation, resulting in the inability to identify key morphological features. 3. Non cervical primary tumors: For the task of verifying the diagnosis of specific subtypes of the cervix, exclude all non cervical primary metastatic tumors (excluding specific pelvic pre training studies). 4. Unclear diagnostic opinion: After review by multiple experts and pathologists, consensus cannot be reached and there is controversy over the diagnosis and classification of complex cases. |
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研究实施时间: Study execute time: |
从 From 2026-03-15 00:00:00至 To 2026-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-01 00:00:00 至 To 2026-07-01 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: |
女性 |
Gender: |
Female |
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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): |
Will not be 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: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
None |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |