ChiCTR2500098863 版本V1.0 版本创建时间2025/03/14 11:44:04 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:

ChiCTR2500098863 

最近更新日期:

Date of Last Refreshed on:

2025-03-14 11:43:51 

注册时间:

Date of Registration:

2025-03-14 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

结合光学定位的混合现实颌骨牵张成骨手术导航系统构建及应用研究

Public title:

Construction and application of mixed reality navigation system combined with optical positioning for jaw distraction osteogenesis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

结合光学定位的混合现实颌骨牵张成骨手术导航系统构建及应用研究

Scientific title:

Construction and application of mixed reality navigation system combined with optical positioning for jaw distraction osteogenesis

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:

何世熹 

研究负责人:

黄旋平 

Applicant:

Shixi He 

Study leader:

Xuanping Huang 

申请注册联系人电话:

Applicant telephone:

+86 18607724151

研究负责人电话:

Study leader's
telephone:

+86 13217803276

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:

380677886@qq.com

研究负责人电子邮件:

Study leader's E-mail:

hxp120@126.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:

广西南宁市青秀区双拥路10号

研究负责人通讯地址:

广西南宁市青秀区双拥路10号

Applicant address:

No. 10, Shuangyong Road, Qingxiu District, Nanning City, Guangxi

Study leader's address:

No. 10, Shuangyong Road, Qingxiu District, Nanning City, Guangxi

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:

广西医科大学

Applicant's institution:

Guangxi Medical University

研究负责人所在单位:

广西医科大学附属口腔医院

Affiliation of the Leader:

The Affiliated Stomatological Hospital of GuangXi 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:

审2023080号

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:

广西医科大附属口腔医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of The Affiliated Stomatology Hospital, GuangXi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-10-27 00:00:00

伦理委员会联系人:

李翠萍

Contact Name of the ethic committee:

Li Cuiping

伦理委员会联系地址:

广西南宁市青秀区双拥路10号

Contact Address of the ethic committee:

No. 10, Shuangyong Road, Qingxiu District, Nanning City, Guangxi

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 771 2387994

伦理委员会联系人邮箱:

Contact email of the ethic committee:

404330928@qq.com

研究实施负责(组长)单位:

广西医科大学附属口腔医院

Primary sponsor:

The Affiliated Stomatological Hospital of GuangXi Medical University

研究实施负责(组长)单位地址:

广西南宁市青秀区双拥路10号

Primary sponsor's address:

No. 10, Shuangyong Road, Qingxiu District, Nanning City, Guangxi

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广西

市(区县):

Country:

China

Province:

Guangxi

City:

单位(医院):

广西医科大学附属口腔医院

具体地址:

广西南宁市青秀区双拥路10号

Institution
hospital:

The Affiliated Stomatological Hospital of GuangXi Medical University

Address:

No. 10, Shuangyong Road, Qingxiu District, Nanning City, Guangxi

经费或物资来源:

广西科技基地和人才专项

Source(s) of funding:

High-level innovative talent team - Mixed reality visualization navigation for maxillary orthognathi

研究疾病:

颌部缺陷、面部形态和结构异常、咬合不正、呼吸暂停综合征  

Target disease:

Jaw deficiency, abnormal facial morphology and structure, malocclusion, apnea syndrome

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:

应用光学定位混合现实全息投影导航平台为临床颌骨牵张成骨手术提供术中导航,验证该平台的稳定性、安全性以及该导航系统在辅助截骨及牵张器就位的准确性及易用性。  

Objectives of Study:

The optical positioning mixed reality holographic projection navigation platform was used to provide intraoperative navigation for clinical jaw distraction osteogenesis surgery, and the stability and safety of the platform, as well as the accuracy and ease of use of the navigation system in assisting osteotomy and retractor positioning, were verified.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.2023-2025年广西医科大学口腔医院口腔颌面外科就诊的颌骨骨性错颌畸形患者。2.患者年龄大于18岁。3.需要进行颌骨牵张成骨手术。

Inclusion criteria

1. Patients with skeletal malocclusion in the Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guangxi Medical University, from 2023-2025. 2. The patient is more than 18 years old. 3. Jaw distraction osteogenesis is required.

排除标准:

1.拒绝参加本次研究的患者。2.患者年龄小于18岁。

Exclusion criteria:

1. Patients who refused to participate in this study. 2. The patient is less than 18 years old. 3. Cadaveric skull with incomplete maxilla and dentition.

研究实施时间:

Study execute time:

From 2023-11-01 00:00:00 To 2025-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-12-03 00:00:00 To 2024-09-09 00:00:00

干预措施:

Interventions:

组别:

光学+增强现实组

样本量:

10

Group:

Optical + augmented reality group

Sample size:

干预措施:

光学增强现实组采用光学导航+增强现实手术导航辅助术中截骨、远心骨段就位及钛板放置

干预措施代码:

Intervention:

The optical augmented reality group used optical navigation + augmented reality surgical navigation to assist intraoperative osteotomy, distal bone se.

Intervention code:

组别:

徒手组

样本量:

40

Group:

Free hand group

Sample size:

干预措施:

仅使用常规手术方式

干预措施代码:

Intervention:

Only conventional surgical methods were used.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广西 

市(区县):

 

Country:

China

Province:

Guangxi

City:

单位(医院):

广西医科大学附属口腔医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Stomatological Hospital of GuangXi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后牵张器角度及位置偏差

指标类型:

主要指标

Outcome:

Postoperative distal fragment position deviation

Type:

Primary indicator

测量时间点:

术前,术后,术后1周

测量方法:

对术后CT进行三维重建,并在3-matics软件内通过点对点以及全局两种方式对术前计划以及术后实际三维模型进行校准,校准后测量两组术中及术后术中截骨、牵张器就位及术后牵张的各项误差,SPSS统计

Measure time point of outcome:

CT scan was taken immediately after surgery

Measure method:

Perform 3D reconstruction of postoperative CT, and calibrate the preoperative plan and actual 3D model using point-to-point and global methods in 3-matics software. After calibration, measure the various errors of intraoperative and postoperative osteotomy, distractor placement, and postoperative traction in both groups. SPSS statistics

指标中文名:

手术各阶段耗费时间

指标类型:

次要指标

Outcome:

All stages of the operation took time

Type:

Secondary indicator

测量时间点:

手术前设计准备,手术过程,总体消耗时间

测量方法:

视频拍摄手术过程记录时间

Measure time point of outcome:

Preoperative design preparation, surgical procedure, overall time consumption

Measure method:

The operation time was recorded by video recording

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

人尸体头颅标本

组织:

Sample Name:

Human head specimens

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 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):

本研究采用了计算机随机数生成器进行随机分组。

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

In this study, a computer random number generator was used for randomization.

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:

数据分析人员不知道分组。

Blinding:

Data analysts don't know about grouping.

是否共享原始数据:

IPD sharing

是Yes

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):

上传原始数据至国内公网可查看的原始数据存放平台使用国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/)公开原始数据日期:2027.7.1。

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

Upload the original data to the domestic public to view the original data storage platform use national biological information center (https://ngdc.cncb.ac.cn/gsub/) open date of the original data: 2027.7.1.

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:

数据由广西医科大学附属口腔医院口腔颌面外科采集并保存在excel。

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

The data were collected by the Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guangxi Medical University, and stored in Excel.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-03-14 11:43:51