ChiCTR2600125936 版本V1.0 版本创建时间2026/06/01 17:28:37 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:

ChiCTR2600125936 

最近更新日期:

Date of Last Refreshed on:

2026-06-01 17:28:28 

注册时间:

Date of Registration:

2026-06-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

颞下颌关节间隙改变与关节盘移位的相关性研究

Public title:

Study on the Correlation Between Temporomandibular Joint Space Changes and Disc Displacement

注册题目简写:

English Acronym:

研究课题的正式科学名称:

颞下颌关节间隙改变与关节盘移位的相关性研究

Scientific title:

Study on the Correlation Between Temporomandibular Joint Space Changes and Disc Displacement

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:

陈章妮 

研究负责人:

曾东林 

Applicant:

Chen Zhangni 

Study leader:

Zeng Donglin 

申请注册联系人电话:

Applicant telephone:

+86 20 83870411

研究负责人电话:

Study leader's
telephone:

+86 20 8387 0411

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:

1749031147@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zengdonglin@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:

广东省广州市越秀区陵园西路56号

研究负责人通讯地址:

广州市越秀区陵园西路56号

Applicant address:

No. 56 Lingyuan West Road, Yuexiu District, Guangzhou City, Guangdong Province

Study leader's address:

No. 56 Lingyuan West Road, Yuexiu District, Guangzhou City, Guangdong Province

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:

中山大学附属口腔医院

Applicant's institution:

Hospital of Stomatology, SunYat-sen University

研究负责人所在单位:

中山大学附属口腔医院

Affiliation of the Leader:

Hospital of Stomatology, SunYat-sen 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:

KQEC-2026-019-01

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:

中山大学附属口腔医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Hospital of Stomatology, Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-13 00:00:00

伦理委员会联系人:

向媛媛

Contact Name of the ethic committee:

Yuanyuan Xiang

伦理委员会联系地址:

广州市越秀区陵园西路56号

Contact Address of the ethic committee:

No. 56 Lingyuan West Road, Yuexiu District, Guangzhou City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 83844247

伦理委员会联系人邮箱:

Contact email of the ethic committee:

463563264@qq.com

研究实施负责(组长)单位:

中山大学附属口腔医院

Primary sponsor:

Hospital of Stomatology, SunYat-sen University

研究实施负责(组长)单位地址:

广州市越秀区陵园西路56号

Primary sponsor's address:

No. 56 Lingyuan West Road, Yuexiu District, Guangzhou City, Guangdong Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属口腔医院

具体地址:

广州市越秀区陵园西路56号

Institution
hospital:

Hospital of Stomatology, SunYat-sen University

Address:

No. 56 Lingyuan West Road, Yuexiu District, Guangzhou City, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

self-financing

研究疾病:

颞下颌关节紊乱病(TMD, Temporomandibular Joint Disorder)  

Target disease:

Temporomandibular joint disorder ( TMD )

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

回顾性分析患者的颞下颌关节CBCT与MRI影像数据,分析CBCT所诊断的关节前间隙改变情况与MRI诊断的关节盘位置正常、可复性前移位、不可复性前移位的一致性关系,从而规范临床诊断路径。  

Objectives of Study:

The CBCT and MRI image data of the temporomandibular joint of the patient were retrospectively analyzed. The consistency relationship between the changes of the anterior joint space diagnosed by CBCT and the normal position of the articular disc diagnosed by MRI, the reversible anterior displacement and the irreversible anterior displacement was analyzed, so as to standardize the clinical diagnostic path.

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. 患者具有颞下颌关节 CBCT 和 MRI 两种影像资料; 2. 两种检查间隔不超过 15 日; 3. CBCT 影像诊断为颞下颌关节前间隙增宽、后间隙变窄的病例,或关节间隙正常的病例; 4. 患者年龄介于 15-60 岁之间; 5. 髁突前斜面或关节结节后斜面无骨质增生; 6. 影像学图像质量达标(无严重运动伪影、金属伪影,髁突及关节窝结构清晰可辨)。

Inclusion criteria

1. Patients had CBCT and MRI images of temporomandibular joint; 2. The interval between the two examinations was no more than 15 days; 3. CBCT images were diagnosed as cases with widened anterior space and narrowed posterior space of temporomandibular joint, or cases with normal joint space; 4. The age of the patients was between 15 and 60 years old; 5. There was no bone hyperplasia on the anterior slope of condyle or the posterior slope of joint nodules; 6. The quality of imaging images was up to standard (no serious motion artifacts, metal artifacts, clear structure of condyle and joint fossa).

排除标准:

1. 患者在进行 CBCT 或 MRI 检查前有颞下颌关节外伤史; 2. CBCT 与 MRI 检查之间进行了颞下颌关节治疗; 3. MRI 诊断为关节盘穿孔、变形、关节积液、骨关节炎; 4. 髁突磨平、变短、变小,或髁突骨质明显破坏。

Exclusion criteria:

1. The patient has a history of temporomandibular joint trauma before undergoing CBCT or MRI examination; 2. Temporomandibular joint treatment was performed between the CBCT and MRI examinations; 3. MRI diagnosis shows disc perforation, deformation, joint effusion, and osteoarthritis; 4. The condyle is flattened, shortened, or reduced in size, or there is significant condylar bone destruction.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-01-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2028-01-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

1346

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属口腔医院 

单位级别:

三级甲等 

Institution
hospital:

Hospital of Stomatology, SunYat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

广州全景医学影像诊断中心 

单位级别:

无  

Institution
hospital:

Guangzhou Universal Medical Imaging Diagnostic Center

Level of the institution:

N/A

测量指标:

Outcomes:

指标中文名:

CBCT 诊断关节间隙改变所推测的关节盘 位置与 MRI 诊断结果一致率

指标类型:

主要指标

Outcome:

Consistency between the position of the articular disc inferred from CBCT diagnosis of joint space changes and MRI diagnosis results

Type:

Primary 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:

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 15 years
最大 Max age 60 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:

None

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:

使用Excel电子表格进行数据采集及管理

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

Using Excel spreadsheets for data collection and management.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-01 17:28:28