ChiCTR2600126799 版本V1.0 版本创建时间2026/06/16 11:21:43 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600126799 

最近更新日期:

Date of Last Refreshed on:

2026-06-16 11:21:33 

注册时间:

Date of Registration:

2026-06-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于虚拟现实的关节镜手术模拟训练系统在骨外科住院医师规范化培训中的应用研究

Public title:

Application of a Virtual Reality-Based Arthroscopic Surgery Simulation Training System in Standardized Residency Training for Orthopedic Surgery Residents

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于虚拟现实的关节镜手术模拟训练系统在骨外科住院医师规范化培训中的应用研究

Scientific title:

Application of a Virtual Reality-Based Arthroscopic Surgery Simulation Training System in Standardized Residency Training for Orthopedic Surgery Residents

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

仲伟俍 

研究负责人:

仲伟俍 

Applicant:

Zhong Weiliang 

Study leader:

Zhong WeiLiang 

申请注册联系人电话:

Applicant telephone:

+86 18098876072

研究负责人电话:

Study leader's
telephone:

+86 418 363 5963

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

zwl8632767@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhongwei@firsthosp-dmu.com

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):

申请注册联系人通讯地址:

辽宁省大连市西岗区联合路193号

研究负责人通讯地址:

大连市西岗区中山路222号

Applicant address:

No. 193, Lianhe Road, Xigang District, Dalian City, Liaoning Province

Study leader's address:

No. 222, Zhongshan Road, Xigang District, Dalian

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:

申请人所在单位:

大连医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Dalian Medical University

研究负责人所在单位:

大连医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Dalian Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

PJ-KS-KY-2026-600

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

大连医科大学附属第一医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Dalian Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-24 00:00:00

伦理委员会联系人:

徐蕾

Contact Name of the ethic committee:

Xu Lei

伦理委员会联系地址:

大连市西岗区中山路222号

Contact Address of the ethic committee:

No. 222, Zhongshan Road, Xigang District, Dalian

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 411 83010706

伦理委员会联系人邮箱:

Contact email of the ethic committee:

dyyyirb@163.com

研究实施负责(组长)单位:

大连医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Dalian Medical University

研究实施负责(组长)单位地址:

大连市西岗区中山路222号

Primary sponsor's address:

No. 222, Zhongshan Road, Xigang District, Dalian

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

辽宁省

市(区县):

Country:

China

Province:

Liaoning

City:

单位(医院):

大连医科大学附属第一医院

具体地址:

大连市西岗区中山路222号

Institution
hospital:

The First Affiliated Hospital of Dalian Medical University

Address:

No. 222, Zhongshan Road, Xigang District, Dalian

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded

研究疾病:

半月板损伤、肩峰下撞击综合征、肩袖损伤、前交叉韧带撕裂等。  

Target disease:

meniscus injury, subacromial impingement syndrome, rotator cuff injury, anterior cruciate ligament tear

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨基于虚拟现实(virtual reality,VR)的关节镜手术模拟训练系统在骨外科住院医师规范化培训中的教学应用效果。  

Objectives of Study:

To investigate the teaching effectiveness of a virtual reality (VR)-based arthroscopic surgery simulation training system in the standardized residency training for orthopedic surgery residents.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.同意参加研究并签署知情同意书。
2.无严重视觉或肢体功能障碍,能完成模拟器操作。

Inclusion criteria

1.Agree to participate in the study and sign the informed consent form.
2.No severe visual or limb dysfunction, able to complete simulator operations.

排除标准:

1.既往有超过 5 例独立完成关节镜手术经验者。

Exclusion criteria:

1.Those with prior experience of independently completing more than 5 cases of arthroscopic surgery.

研究实施时间:

Study execute time:

From 2026-07-01 00:00:00 To 2026-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-07-01 00:00:00 To 2026-10-31 00:00:00

干预措施:

Interventions:

组别:

VR 模拟训练组

样本量:

20

Group:

VR simulation training group

Sample size:

干预措施:

使用VR分阶段完成基础技能训练、 动态场景模拟及典型病例操作。

干预措施代码:

Intervention:

Use VR to complete phased basic skills training, dynamic scenario simulation, and typical case operations.

Intervention code:

组别:

传统教学组

样本量:

20

Group:

Traditional Teaching Group

Sample size:

干预措施:

手术室观摩(至少 3 次实际关节镜手术)、手术录像学习(至少 5 例标 准手术录像,由导师逐步解析)、小组讨论(导师提问关键步骤及并发症处理方法,学员作答)。

干预措施代码:

Intervention:

Operating room observation (at least 3 real arthroscopy surgeries), surgical video study (at least 5 standard surgery videos, with step-by-step explanations from the instructor), group discussions (instructor asks about key steps and complication management, and students respond).

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连医科大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Dalian Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

病例完成质量评分

指标类型:

主要指标

Outcome:

Case completion quality score

Type:

Primary indicator

测量时间点:

4周培训结束后

测量方法:

病例完成质量评分:由 3 名专家采用 5 分制 Likert 量表(1=极差,5=优秀),从解剖结构辨识、操作流畅度、安全意识及操作完整性四个维度综合评价,取平均值。评估者间信度(ICC)为 0.87。

Measure time point of outcome:

After the 4-week training

Measure method:

Case completion quality score: Three experts comprehensively evaluated using a 5-point Likert scale (1 = very poor, 5 = excellent) across four dimensions: anatomical structure identification, operational fluency, safety awareness, and operational integrity, and the average score was taken. The inter-rater reliability (ICC) was 0.87.

指标中文名:

出科考核成绩

指标类型:

主要指标

Outcome:

End-of-rotation examination scores

Type:

Primary indicator

测量时间点:

4周培训结束后

测量方法:

由 3 名不知分组情况的高级职称骨科专家参照全国住院医师规范化培训结业考核标准独立评分,满分 100 分,取平均值。

Measure time point of outcome:

After the 4-week training

Measure method:

Three senior orthopedic specialists blinded to the group allocation independently scored the performance according to the national standardized residency training completion assessment standards, with a full score of 100 points, and the average of the three scores was taken.

指标中文名:

操作时间

指标类型:

主要指标

Outcome:

Operation time

Type:

Primary indicator

测量时间点:

4周培训结束后

测量方法:

从关节镜插入到完成标准化手术操作的总时长,由模拟器自动记录,单位为分钟。

Measure time point of outcome:

After the 4-week training

Measure method:

The total time from arthroscope insertion to completion of the standardized surgical procedure is automatically recorded by the simulator, and the unit is minutes.

指标中文名:

操作错误率

指标类型:

主要指标

Outcome:

operation error rate

Type:

Primary indicator

测量时间点:

4周培训结束后

测量方法:

系统自动识别的错误操作次数除以总操作步骤数乘以 100%。

Measure time point of outcome:

After the 4-week training

Measure method:

The number of erroneous operations automatically identified by the system divided by the total number of operation steps, multiplied by 100%.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

采用随机数字表法进行分组。

Randomization Procedure (please state who generates the random number sequence and by what method):

Randomization was performed using the random number table method.

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

盲法:

单盲,对评估者隐藏分组

Blinding:

Single blind study with blinded-evaluators

是否共享原始数据:

IPD sharing

否No

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

本课题的数据采集与管理遵循规范流程:所有原始数据(包括学员一般资料、模拟器系统数据、考核评分表、问卷及访谈转录文本)在研究产生时即时、真实、完整地记录。模拟器数据采用本地离线加密存储,仅导出至医院受防火墙保护的科研服务器,不采集任何个人生物特征信息;学员以编码标识,隐私严格保密。纸质数据经双人核对后录入Excel,并随机抽取不少于20%进行复核;全部数据完成清理、审核并由主要研究者批准后锁定,加密保存并备份。中途退出者可根据意愿选择数据彻底删除或匿名化保留,数据保留至研究结束后5年并按规定彻底销毁或去标识化归档。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

The data collection and management of this study follow standardized procedures. All original data (including general participant information, simulator system data, assessment scores, questionnaires, and interview transcripts) are recorded promptly, accurately, and completely at the time of data generation. Simulator data are stored locally offline with encryption and are only exported to the hospital’s research data server protected by a firewall; no personally identifiable biometric information is collected. Participants are identified by codes, and their privacy is strictly protected. Paper-based data are double-checked by two individuals before being entered into Excel, and no less than 20% of the entries are randomly selected for verification. After all data have been cleaned, reviewed, and approved by the principal investigator, they are locked, encrypted, saved, and backed up. Participants who withdraw from the study may choose to have their data completely deleted or anonymized for retention. All data are retained for five years after the completion of the study and are then either permanently destroyed or de-identified and archived according to regulations.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-16 11:21:33