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注册号: Registration number: |
ChiCTR2600126736 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-15 11:23:32 |
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注册时间: Date of Registration: |
2026-06-15 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: |
基于人工智能与多模态数据融合的牙周病精准诊断系统研发与临床验证 |
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Public title: |
Research on the development and clinical validation of an AI-driven precision diagnostic system for periodontal disease with multimodal data fusion |
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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: |
基于人工智能与多模态数据融合的牙周病精准诊断系统研发与临床验证 |
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Scientific title: |
Research on the development and clinical validation of an AI-driven precision diagnostic system for periodontal disease with multimodal data fusion |
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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: |
胡文杰 |
研究负责人: |
胡文杰 |
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Applicant: |
Hu Wenjie |
Study leader: |
Wenjie Hu |
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申请注册联系人电话: Applicant telephone: |
+86 10 82195368 |
研究负责人电话:
Study leader's |
+86 10 82195368 |
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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: |
huwenjie@pkuss.bjmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
huwenjie@pkuss.bjmu.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: |
北京大学口腔医学院·口腔医院牙周科, 北京 100081 |
研究负责人通讯地址: |
北京市海淀区中关村南大街22号 |
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Applicant address: |
100081 Department of Periodontology, Peking University School and Hospital of Stomatology, Beijing 1 |
Study leader's address: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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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: |
北京大学口腔医院 |
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Applicant's institution: |
Peking University School of Stomatology |
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研究负责人所在单位: |
北京大学口腔医院 |
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Affiliation of the Leader: |
Peking University Hospital of Stomatology |
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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: |
PKUSSIRB-2026121041 |
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: |
北京大学口腔医院生物医学伦理委员会 |
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Name of the ethic committee: |
IRB of Peking University Hospital of Stomatology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-27 00:00:00 | ||
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伦理委员会联系人: |
贾效伟 |
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Contact Name of the ethic committee: |
jia xiaowei |
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伦理委员会联系地址: |
北京市海淀区中关村南大街22号 |
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Contact Address of the ethic committee: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 82195759 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
keyanchuethics@163.com |
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研究实施负责(组长)单位: |
北京大学口腔医院 |
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Primary sponsor: |
Peking University Hospital of Stomatology |
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研究实施负责(组长)单位地址: |
北京市海淀区中关村南大街22号 |
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Primary sponsor's address: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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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: |
首都卫生发展科研专项 |
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Source(s) of funding: |
Capital Health Development Research Special Project |
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研究疾病: |
牙周病 |
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Target disease: |
Periodontal disease |
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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: |
基于已构建的多模态大模型,进一步融合临床、影像学指标、关键生物标志物和引入可学习的门控机制,实现三模态融合,并通过监督微调实现迁移学习,建立科学、全面的牙周病诊断分型指标体系。开发具有高度临床实用性的牙周病人工智能多模态融合诊断模型,实现牙周病自动识别与精准分期分级。在外部数据集验证诊断模型,完成真实世界验证。 |
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Objectives of Study: |
Based on the established multimodal large model, we further integrate clinical indicators, imaging parameters and key biomarkers, and introduce learnable gating mechanisms to achieve trimodal fusion. Through supervised fine-tuning for transfer learning, a scientific and comprehensive indicator system for the diagnosis and classification of periodontal diseases is constructed. We develop a clinically practical AI multimodal fusion diagnostic model for periodontal diseases to realize automatic identification and accurate staging and grading of periodontal lesions. The model is validated on external datasets and verified in real-world clinical settings. |
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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.确认为乙肝、结核、丙肝、梅毒阳性、HIV病史等; |
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Exclusion criteria: |
1.Confirmed history of hepatitis B, tuberculosis, hepatitis C, syphilis, HIV infection, etc. |
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研究实施时间: Study execute time: |
从 From 2026-05-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-15 00:00:00 至 To 2028-04-30 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 |
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): |
学术论文发表后获取通讯作者同意可获取原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After the academic paper is published, the original data can be obtained with the consent of the corresponding author |
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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 Capture Management System |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |