ChiCTR2100051557 版本V1.1 版本创建时间2022/04/13 21:05:09 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:

ChiCTR2100051557 

最近更新日期:

Date of Last Refreshed on:

2021-09-26 23:42:09 

注册时间:

Date of Registration:

2021-09-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

成人双颌前突患者舌侧拔牙矫治上气道及周围组织形态变化的CBCT研究

Public title:

Morphological changes of upper airway and surrounding tissues after lingual extraction and correction in adult patients with bimaxillary protrusion:A cone-beam computed tomography study.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

成人双颌前突患者舌侧拔牙矫治上气道及周围组织形态变化的CBCT研究

Scientific title:

Morphological changes of upper airway and surrounding tissues after lingual extraction and correction in adult patients with bimaxillary protrusion:A cone-beam computed tomography study.

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:

郭子煜 

研究负责人:

郭子煜 

Applicant:

Guo Ziyu 

Study leader:

Guo Ziyu 

申请注册联系人电话:

Applicant telephone:

15542181103

研究负责人电话:

Study leader's
telephone:

15542181103

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:

284191596@qq.com

研究负责人电子邮件:

Study leader's E-mail:

284191596@qq.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:

陕西省西安市新城区长乐西路169号

研究负责人通讯地址:

陕西省西安市新城区长乐西路169号

Applicant address:

Air Force Medical University(AFMU) No.169,Changle West Road Xi'an,Shaanxi,710032,P.R.China

Study leader's address:

Air Force Medical University(AFMU) No.169,Changle West Road Xi'an,Shaanxi,710032,P.R.China

申请注册联系人邮政编码:

Applicant postcode:

710032

研究负责人邮政编码:

Study leader's postcode:

710032

申请人所在单位:

第四军医大学第三附属医院正畸科

Applicant's institution:

Department of Orthodontics, The Third Affiliated Hospital of the Fourth Military Medical University

研究负责人所在单位:

第四军医大学第三附属医院正畸科

Affiliation of the Leader:

Department of Orthodontics, The Third Affiliated Hospital of the Fourth Military 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:

IRB-REV-2020064

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:

Medical Ethics Committee of Stomatological Hospital, the Fourth Military Medical University of PLA

伦理委员会批准日期:

Date of approved by ethic committee:

1990-01-01 00:00:00

伦理委员会联系人:

成黎菲、宋丽

Contact Name of the ethic committee:

Cheng Lifei, Song Li

伦理委员会联系地址:

陕西省西安市新城区长乐西路145号

Contact Address of the ethic committee:

No.145, Changle Xi Road, Xincheng District, Xi 'an city, Shaanxi Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

029-84776475

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(原第四军医大学)

Primary sponsor:

the Air Force Medical University(the Fourth Military Medical University)

研究实施负责(组长)单位地址:

陕西省西安市新城区长乐西路169号 空军军医大学

Primary sponsor's address:

Air Force Medical University(AFMU) No.169,Changle West Road Xi'an,Shaanxi,710032,P.R.China

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):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

第四军医大学

具体地址:

新城区长乐西路145号

Institution
hospital:

the Fourth Military Medical University

Address:

169 Changle Road West, Xincheng District

经费或物资来源:

自筹

Source(s) of funding:

self-raised

研究疾病:

错合畸形  

Target disease:

Malocclusion Deformity

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:

队列研究 

Study design:

Cohort study 

研究目的:

舌侧矫治器因位于舌侧,会使舌体发生占位性位移,若舌体向后向下位移,则可能使气道横截面积减小,进而增大呼吸阻力,升高OASHS风险。然而现对舌侧矫治患者的选择上,尚无气道因素的相关研究指导适应症和禁忌症。本研究通过观察舌侧矫治对气道的影响,为临床诊疗的制定和矫治器的选择上提供一定理论依据。  

Objectives of Study:

The lingual appliance will cause space occupying displacement of the tongue body because it is located on the tongue side. If the tongue moves backward and downward, it may reduce the airway cross-sectional area, thus increasing respiratory resistance and increasing the risk of OASHS. However, there are no indications and contraindications of airway factors in the selection of patients with lingual correction. In this study, the effects of lingual orthodontics on airway were observed to provide theoretical basis for clinical diagnosis and treatment and the selection of orthodontics.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.2019年6月-2022年7月在空军军医大学口腔医院正畸科正畸治疗的患者; 2.年龄18-40岁,恒牙列;3.舌侧固定矫治;4.采用拔牙矫治;5.身体健康,生长发育正常;6.患者及家属知情同意并且依从性好。

Inclusion criteria

1. Patients receiving orthodontic treatment in The Department of Orthodontics, Stomatological Hospital, Air Force Medical University from June 2019 to July 2022; 2. Aged 18-40 with permanent dentition; 3. Lingual fixation and correction; 4. Tooth extraction and correction; 5. Healthy and normal growth; 6. Informed consent of patients and their families and good compliance.

排除标准:

1.不接受舌侧固定矫治;2.有影响气道容积的其他先天性疾病;3.辅助上颌扩弓、上颌前牵和下颌前导等治疗;4.严重骨性错合;5.研究者认为不适合入组的其它情况。

Exclusion criteria:

1. Lingual fixation was not accepted; 2. Other congenital diseases that affect airway volume; 3. Assisted maxillary arch expansion, maxillary anterior distraction and mandibular leading; 4. Severe bone malocclusion; 5. Other conditions considered unsuitable for inclusion by the researcher.

研究实施时间:

Study execute time:

From 2021-09-26 00:00:00 To 2023-09-23 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-09-26 00:00:00 To 2023-01-23 00:00:00

干预措施:

Interventions:

组别:

实验组

样本量:

20

Group:

test group

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

空军军医大学第三附属医院 

单位级别:

三级甲等 

Institution
hospital:

Third Affiliated Hospital of Air Force Military Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

上气道的体积

指标类型:

主要指标

Outcome:

Volume of the upper airway

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上气道的长度

指标类型:

次要指标

Outcome:

Length of the upper airway

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上气道的最小横截面积

指标类型:

主要指标

Outcome:

The minimum cross-sectional area of the upper airway

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

舌骨的位置

指标类型:

主要指标

Outcome:

The position of the hyoid bone

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

舌的体积

指标类型:

主要指标

Outcome:

The volume of the tongue

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

舌的位置

指标类型:

次要指标

Outcome:

The position of the tongue

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:

组织:

Sample Name:

N/A

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 18 years
最大 Max age 40 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):

纳入规定时间内符合要求的全部病例

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

All cases meeting the requirements within the specified time were included

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):

暂不共享

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

Temporarily not Shared

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:

暂不共享

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

Temporarily not Shared

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:

 2021-09-26 23:42:03