下颌骨快速外固定支架的应用与研究

注册号:

Registration number:

ChiCTR2500111368 

最近更新日期:

Date of Last Refreshed on:

2026-01-20 17:48:42 

注册时间:

Date of Registration:

2025-10-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

下颌骨快速外固定支架的应用与研究

Public title:

Research and application for rapid external fixation of mandibular fractures

注册题目简写:

English Acronym:

研究课题的正式科学名称:

下颌骨快速外固定支架应用于颌骨早期固定的小样本临床试验研究

Scientific title:

Small-sample clinical trial study on the application of rapid external fixation for early fixation of the mandible

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:

闫鑫 

研究负责人:

田磊 

Applicant:

Yan Xin 

Study leader:

Tian Lei 

申请注册联系人电话:

Applicant telephone:

+86 29 8477 6109

研究负责人电话:

Study leader's
telephone:

+86 29 8477 6557

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:

yanxin9701@163.com

研究负责人电子邮件:

Study leader's E-mail:

yanxin9701@163.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:

西安市新城区长乐西路145号

研究负责人通讯地址:

西安市新城区长乐西路145号

Applicant address:

No. 145, Changle West Road, Xincheng District, Xi'an City

Study leader's address:

No. 145, Changle West Road, Xincheng District, Xi'an City

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:

空军军医大学第三附属医院

Applicant's institution:

Department of oral and maxillofacial surgery,Stomatological hospital, Air Force Medical University

研究负责人所在单位:

空军军医大学第三附属医院

Affiliation of the Leader:

Department of oral and maxillofacial surgery,Stomatological hospital, Air Force 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:

KQ-YJ-2025-136

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:

中国人民解放军第四军医大学口腔医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of the Stomatological Hospital, Fourth Military Medical University of the Chinese People's Liberation Army

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-21 00:00:00

伦理委员会联系人:

宋雅

Contact Name of the ethic committee:

Song Ya

伦理委员会联系地址:

西安市新城区长乐西路145号

Contact Address of the ethic committee:

No. 145, Changle West Road, Xincheng District, Xi'an City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8477 2512

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

空军军医大学第三附属医院

Primary sponsor:

Department of oral and maxillofacial surgery,Stomatological hospital, Air Force Medical University

研究实施负责(组长)单位地址:

西安市新城区长乐西路145号

Primary sponsor's address:

No. 145, Changle West Road, Xincheng District, Xi'an City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

陕西

市(区县):

Country:

China

Province:

Shaanxi

City:

单位(医院):

空军军医大学第三附属医院

具体地址:

西安市新城区长乐西路145号

Institution
hospital:

Stomatological hospital, Air Force Medical University

Address:

No. 145, Changle West Road, Xincheng District, Xi'an City

经费或物资来源:

科研项目

Source(s) of funding:

Scientific research project

研究疾病:

下颌骨骨折、感染、肿瘤  

Target disease:

Mandibular fracture, infection, tumor

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:

单臂 

Study design:

Single arm 

研究目的:

本项目拟在前期设计研发并进行了初期性能验证的下颌骨骨折快速外固定支架的基础上,通过小样本临床试验进行扩试研究完成下颌骨骨折快速外固定支架的效果验证,最终形成待转化推广的成熟下颌骨骨折快速外固定支架产品,有效提升下颌骨粉碎性骨折损伤控制能力,并进一步降低受伤后遗留面部畸形的重建难度。  

Objectives of Study:

Based on the previously designed, developed, and preliminarily performance-verified rapid external fixation device for mandibular fractures, this project intends to carry out expanded research through small-sample clinical trials to complete the efficacy verification of the rapid external fixation device for mandibular fractures. Ultimately, a mature rapid external fixation device product for mandibular fractures, ready for transformation and promotion, will be developed, effectively improving the control ability for comminuted mandibular fracture injuries and further reducing the difficulty of reconstructing facial deformities left after injury.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.具备手术切开复位行坚固内固定治疗条件的患者; 2.下颌骨缺损范围导致双侧升支均受累,无法进行单侧外固定装置固定的患者; 3.患有癫痫或精神类疾病不能配合术后管理的患者; 4.患者不愿意承担本项目可能带来的风险,进而无法满足随访需求的患者; 5.无完整且真实临床资料者。

Exclusion criteria:

1.Patients who meet the conditions for surgical open reduction and rigid internal fixation treatment; 2.Patients whose mandibular defect range involves both ascending rami, making it impossible to fix with a unilateral external fixation device; 3.Patients with epilepsy or mental disorders who are unable to cooperate with postoperative management; 4.Patients who are unwilling to bear the potential risks of this project, and thus cannot meet the follow-up requirements; 5.Patients without complete and authentic clinical data.

研究实施时间:

Study execute time:

From 2025-04-06 00:00:00 To 2027-04-06 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-18 00:00:00 To 2027-04-06 00:00:00

干预措施:

Interventions:

组别:

小样本临床试验

样本量:

10

Group:

Small-sample clinical trials

Sample size:

干预措施:

安装下颌骨外固定支架

干预措施代码:

Intervention:

Application for rapid external fixation of mandibular fractures

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西省 

市(区县):

 

Country:

China

Province:

Shanxi

City:

单位(医院):

空军军医大学第三附属医院 

单位级别:

三甲 

Institution
hospital:

Stomatological hospital, Air Force Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

手术时间

指标类型:

次要指标

Outcome:

Surgery time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术区感染状况

指标类型:

次要指标

Outcome:

Status of surgical site infection

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

支架松脱情况

指标类型:

主要指标

Outcome:

The condition of stent loosening

Type:

Primary indicator

测量时间点:

术后2周

测量方法:

Measure time point of outcome:

2 weeks after surgery

Measure method:

指标中文名:

血液学检查

指标类型:

次要指标

Outcome:

Hematology test

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

none

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:

正在进行

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):

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

none

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:

Blinding:

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:

病例记录表; EDC

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

A standard data collection ; EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-10-30 11:03:05