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注册号: Registration number: |
ChiCTR2600124744 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-17 13:14:34 |
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注册时间: Date of Registration: |
2026-05-17 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: |
基于人工智能的骨科大手术患者静脉血栓栓塞症风险预测与超声筛查决策支持系统构建及临床验证 |
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Public title: |
Construction and Clinical Validation of an Artificial Intelligence-Based Decision Support System for Predicting Venous Thromboembolism Risk and Performing Ultrasound Screening in Orthopedic Surgery Patients |
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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: |
基于人工智能的骨科大手术患者静脉血栓栓塞症风险预测与超声筛查决策支持系统构建及临床验证 |
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Scientific title: |
Construction and Clinical Validation of an Artificial Intelligence-Based Decision Support System for Predicting Venous Thromboembolism Risk and Performing Ultrasound Screening in Orthopedic Surgery Patients |
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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: |
郭一峰 |
研究负责人: |
郭一峰 |
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Applicant: |
Yifeng Guo |
Study leader: |
Yifeng Guo |
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申请注册联系人电话: Applicant telephone: |
+86 10 6915 2200 |
研究负责人电话:
Study leader's |
+86 10 6915 2200 |
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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: |
guoyf1987@sina.com |
研究负责人电子邮件: Study leader's E-mail: |
guoyf1987@sina.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: |
北京市东城区帅府园1号 |
研究负责人通讯地址: |
北京市东城区帅府园1号 |
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Applicant address: |
Peking Union Medical College Hospital, 1 Shuaifuyuan, Dongcheng District, Beijing |
Study leader's address: |
Peking Union Medical College Hospital, 1 Shuaifuyuan, Dongcheng District, Beijing |
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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: |
中国医学科学院北京协和医院 |
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Applicant's institution: |
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences |
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研究负责人所在单位: |
中国医学科学院北京协和医院 |
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Affiliation of the Leader: |
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences |
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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: |
I-26PJ0899 |
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: |
中国医学科学院北京协和医院伦理审查委员会 |
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Name of the ethic committee: |
Ethics Committee of Peking Union Medical College Hospital, Chinese Academy of Medical Sciences |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-14 00:00:00 | ||
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伦理委员会联系人: |
李佳月 |
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Contact Name of the ethic committee: |
Jiayue Li |
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伦理委员会联系地址: |
北京市东城区帅府园1号 |
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Contact Address of the ethic committee: |
1 Shuaifuyuan, Dongcheng District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6915 6874 |
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: |
中国医学科学院北京协和医院 |
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Primary sponsor: |
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences |
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研究实施负责(组长)单位地址: |
北京市东城区帅府园1号 |
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Primary sponsor's address: |
1 Shuaifuyuan, Dongcheng District, Beijing |
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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: |
中央高水平医院临床科研专项 |
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Source(s) of funding: |
National High Level Hospital Clinical Research Funding |
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研究疾病: |
静脉血栓栓塞症 |
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Target disease: |
venous thromboembolism |
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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: |
构建骨科大手术患者标准化VTE诊断路径,开发基于人工智能的个体化风险预测模型,探索基于风险分层的辅助超声筛查建议机制,建立集成式VTE智能诊断系统并开展临床验证。 |
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Objectives of Study: |
To construct a standardized VTE diagnostic pathway for patients undergoing major orthopedic surgery, develop an AI-based individualized risk prediction model, explore a risk stratification-based auxiliary ultrasound screening recommendation mechanism, establish an integrated intelligent VTE diagnostic system, and conduct clinical validation. |
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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.全膝或全髋关节翻修术; 2.多发性、开放性骨折; 3.病理性骨折; 4.肿瘤型假体置换术; 5.膝关节单髁置换术。 |
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Exclusion criteria: |
1.Total knee or total hip revision surgery; 2.Multiple, open fractures; 3.Pathological fractures; 4.Tumor-related prosthesis replacement; 5.Unicompartmental knee replacement. |
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研究实施时间: Study execute time: |
从 From 2026-04-28 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-18 00:00:00 至 To 2028-12-31 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): |
Not used |
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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): |
课题完成后,若有需要,联系项目负责人获取数据。 |
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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 completion of this research project, contact the project leader to obtain data if necessary. |
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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: |
本研究采用病例记录表 |
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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 |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |