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注册号: Registration number: |
ChiCTR2600127040 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-23 14:38:44 |
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注册时间: Date of Registration: |
2026-06-23 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
超声心动图模拟人在整合性教学中应用的探索 |
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Public title: |
Using 3D Echocardiography Simulation to Support Cardiovascular Knowledge Integration: A Stage-Stratified Comparative Study |
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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: |
超声心动图模拟人在整合性教学中应用的探索 |
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Scientific title: |
Using 3D Echocardiography Simulation to Support Cardiovascular Knowledge Integration: A Stage-Stratified Comparative Study |
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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: |
王方璐 |
研究负责人: |
方理刚 |
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Applicant: |
Wang Fanglu |
Study leader: |
Fang Ligang |
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申请注册联系人电话: Applicant telephone: |
+86 152 6624 9760 |
研究负责人电话:
Study leader's |
+86 136 6117 1913 |
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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: |
wflwangfanglu@163.com |
研究负责人电子邮件: Study leader's E-mail: |
fanglgpumch@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一号 |
研究负责人通讯地址: |
北京市东城区帅府园一号 |
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Applicant address: |
No. 1 Shuaifuyuan, Dongcheng District, Beijing, China |
Study leader's address: |
No. 1 Shuaifuyuan, Dongcheng District, Beijing, 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: |
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 Science and Peking Union Medical College |
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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 Science and Peking Union Medical College |
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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-26ZM0015 |
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: |
2026-02-27 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: |
Li Jiayue |
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伦理委员会联系地址: |
北京市东城区帅府园一号 |
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Contact Address of the ethic committee: |
No. 1 Shuaifuyuan, Dongcheng District, Beijing, China |
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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 Science and Peking Union Medical College |
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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一号 |
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Primary sponsor's address: |
No. 1 Shuaifuyuan, Dongcheng District, Beijing, 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: |
中国医学科学院北京协和医学院校级教学改革项目(2023z1g1032) |
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Source(s) of funding: |
The Educational Reform Project of Peking Union Medical College, Chinese Academy of Medical Sciences (Grant No. 2023zlgl032). |
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研究疾病: |
医学教育 |
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Target disease: |
Medical education |
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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: |
干预性研究 |
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Study type: |
Interventional 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: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
本研究旨在评估在常规心血管临床教学基础上增加三维超声心动图模拟教学模块,是否能够提高医学生的心血管知识整合能力及轮转结束时的知识测试成绩。研究对象包括五年级见习生和六年级实习生,并在不同培养阶段内进行分组比较,以分析该教学干预在不同学习阶段的教育效果差异。 |
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Objectives of Study: |
This study aims to evaluate whether adding a 3D echocardiography simulation module to routine cardiovascular clinical teaching improves medical students’ cardiovascular knowledge integration and end-of-rotation test performance. The study includes fifth-year clerkship students and sixth-year internship students, with group comparisons conducted within each training stage to assess stage-specific educational effects. |
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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.未签署知情同意书者; 2.未完成主要研究数据收集者,如未完成轮转末知识测试。 |
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Exclusion criteria: |
1. Students who did not sign the informed consent form; 2. Students who did not complete the collection of the primary study data, such as those who did not complete the end-of-rotation knowledge test. |
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研究实施时间: Study execute time: |
从 From 2023-12-31 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-11-01 00:00:00 至 To 2025-06-01 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: |
结束 /Completed |
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): |
本研究采用预先设定的准随机分配方法,而非严格随机数字序列分配。研究团队在研究开始前根据学生学号预先制定分组规则,并在各培养阶段(五年级见习生、六年级实习生)内按该规则将学生分配至教学组或对照组。分组过程由研究团队执行,分组规则在研究实施前确定且在实施过程中保持一致。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This study used a pre-specified quasi-random allocation procedure rather than a strict random-number sequence. Before study implementation, the research team defined an allocation rule based on student ID numbers, and students were assigned to the teaching or control group within each training stage (fifth-year clerkship and sixth-year internship) according to this pre-specified rule. The allocation rule was determined before the study started and was applied consistently throughout the study. |
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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: |
无 |
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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 |
是Yes |
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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): |
本研究拟共享经去标识化处理后的原始数据。预计于论文发表后6个月内公开共享。共享方式为上传至具有公示功能的网络公开平台 OSF(Open Science Framework),平台网址:https://osf.io/ 。共享内容包括参与者基本信息(去标识化后)、分组信息、轮转末知识测试结果、变量说明文件及必要的方法学说明。所有共享数据均不包含任何可识别个人身份的信息。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
De-identified individual participant data (IPD) will be shared. The data are expected to be made publicly available within 6 months after publication of the study results via the Open Science Framework (OSF) at https://osf.io/ . Shared materials will include de-identified participant information, group allocation, end-of-rotation knowledge test results, a data dictionary, and relevant methodological documents. No directly identifiable personal information will 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: |
本研究采用标准化数据记录表收集研究数据,包括参与者基本信息、培养阶段、分组信息及轮转末心血管知识测试成绩等。数据由研究团队成员录入并双人核对,采用去标识化方式保存和管理。所有研究数据仅用于本研究分析,存储于受限访问的计算机或机构服务器中,非研究人员无权访问。研究过程中对数据完整性、准确性和一致性进行质量核查,以确保研究数据质量。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Study data will be collected using a standardized data collection form, including participant basic information, training stage, group assignment, and end-of-rotation cardiovascular knowledge test scores. Data will be entered and cross-checked by members of the research team and stored in a de-identified format. All study data will be used only for the purposes of this study and stored on password-protected computers or secure institutional servers with restricted access. Data quality checks will be performed during the study to ensure completeness, accuracy, and consistency. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |