牙弓横向宽度不足的儿童及青少年采用扩弓治疗后对全牙弓现有长度、基骨弓和上气道影响的研究

注册号:

Registration number:

ChiCTR2300071222 

最近更新日期:

Date of Last Refreshed on:

2023-06-05 15:37:10 

注册时间:

Date of Registration:

2023-05-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

牙弓横向宽度不足的儿童及青少年采用扩弓治疗后对全牙弓现有长度、基骨弓和上气道影响的研究

Public title:

To evaluate the effect of dental arch expansion on the current length of the full arch, the basal arch and the upper airway in children and adolescents with insufficient transverse width of the dental arch

注册题目简写:

English Acronym:

研究课题的正式科学名称:

牙弓横向宽度不足的儿童及青少年采用扩弓治疗后对全牙弓现有长度、基骨弓和上气道影响的研究

Scientific title:

To evaluate the effect of dental arch expansion on the current length of the full arch, the basal arch and the upper airway in children and adolescents with insufficient transverse width of the dental arch

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:

刘琰 

研究负责人:

刘琰 

Applicant:

Liu Yan  

Study leader:

Liu Yan  

申请注册联系人电话:

Applicant telephone:

+86 18308500636

研究负责人电话:

Study leader's
telephone:

+86 18308500636

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:

liuyanvictor@126.com

研究负责人电子邮件:

Study leader's E-mail:

liuyanvictor@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:

贵州省贵阳市云岩区北京路9号

研究负责人通讯地址:

贵州省贵阳市云岩区北京路9号

Applicant address:

9 Beijing Road, Yunyan District, Guiyang, Guizhou

Study leader's address:

9 Beijing Road, Yunyan District, Guiyang, Guizhou

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:

贵州医科大学附属口腔医院

Applicant's institution:

Stomatological Hospital of Guizhou Medical University

研究负责人所在单位:

贵州医科大学附属口腔医院

Affiliation of the Leader:

Stomatological Hospital of Guizhou 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:

2023伦审第(26)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:

贵州医科大学附属口腔医院伦理管理委员会

Name of the ethic committee:

Ethics Committee of the Affiliated Stomatological Hospital of Guizhou Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-03-14 00:00:00

伦理委员会联系人:

周蓉

Contact Name of the ethic committee:

Zhou Rong

伦理委员会联系地址:

贵州省贵阳市云岩区北京路9号

Contact Address of the ethic committee:

9 Beijing Road, Yunyan District, Guiyang, Guizhou

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 18385081771

伦理委员会联系人邮箱:

Contact email of the ethic committee:

2050301935@qq.com

研究实施负责(组长)单位:

贵州医科大学附属口腔医院

Primary sponsor:

Stomatological Hospital of Guizhou Medical University

研究实施负责(组长)单位地址:

贵州省贵阳市云岩区北京路9号

Primary sponsor's address:

9 Beijing Road, Yunyan District, Guiyang, Guizhou

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

贵州

市(区县):

贵阳

Country:

China

Province:

Guizhou

City:

Guiyang

单位(医院):

贵州医科大学附属口腔医院

具体地址:

云岩区北京路9号

Institution
hospital:

Stomatological Hospital of Guizhou Medical University

Address:

9 Beijing Road, Yunyan District

经费或物资来源:

2023年贵州省科学技术厅基础研究计划项目

Source(s) of funding:

The Basic Research Program of the Department of Science and Technology of Guizhou Province in 2023

研究疾病:

错合畸形  

Target disease:

Malocclusion

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

1.探究上颌扩弓治疗对不同咬合发育阶段、不同生长型牙弓横向宽度不足的儿童及青少年牙弓、基骨弓以及上气道的影响。 2.建立改善牙弓宽度不调与上、下牙弓长度宽度、全牙弓现有长度、基骨弓长度宽度及上气道变化的数学模型。  

Objectives of Study:

1. To explore the influence of maxillary arch expansion therapy on dental arch, basal bone arch and upper airway in children and adolescents with insufficient transverse width of dental arch at different stages of occlusal development and different growth types. 2. A mathematical model was established to improve the difference between the width of the dental arch and the length and width of the upper and lower dental arch, the existing length of the whole dental arch, the length and width of the basal bone arch and the changes of the upper airway.

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. 患儿有严重的全身系统性疾病,不能参与本项目; 2. 患者1个月内参加过其他临床试验; 3. 有严重的自闭症、抑郁症患儿; 4. 其他原因不适合参与本项目研究或参与者自行退出。

Exclusion criteria:

1. The patient was unable to participate in this project due to severe systemic diseases; 2. The patient has participated in other clinical trials within 1 month; 3. Patients with severe autism and depression; 4. Patients are not suitable to participate in the study for other reasons or withdraw by themselves.

研究实施时间:

Study execute time:

From 2023-05-01 00:00:00 To 2024-05-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-15 00:00:00 To 2024-04-30 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

60

Group:

Experimental Group

Sample size:

干预措施:

扩弓治疗

干预措施代码:

Intervention:

Treatment of arch expansion

Intervention code:

组别:

对照组

样本量:

60

Group:

Control 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):

贵州 

市(区县):

贵阳 

Country:

China

Province:

Guizhou

City:

Guiyang

单位(医院):

贵州医科大学附属口腔医院 

单位级别:

三级甲等 

Institution
hospital:

Stomatological Hospital of Guizhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

全牙弓现有长度

指标类型:

主要指标

Outcome:

The current length of the full arch

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

口腔扫描仪

Measure time point of outcome:

Before and after treatment

Measure method:

Intra-oral scanners

指标中文名:

牙弓长度、宽度

指标类型:

主要指标

Outcome:

Length and width of dental arch

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

口腔扫描仪

Measure time point of outcome:

Before and after treatment

Measure method:

Intra-oral scanners

指标中文名:

基骨弓长度、宽度

指标类型:

主要指标

Outcome:

Length and width of basal arch

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

口腔扫描仪

Measure time point of outcome:

Before and after treatment

Measure method:

Intra-oral scanners

指标中文名:

上气道各平面矢状径、横径、截面积

指标类型:

主要指标

Outcome:

Sagittal diameter, transverse diameter and cross-sectional area of each plane of the upper airway

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

Mimics软件3D重建

Measure time point of outcome:

Before and after treatment

Measure method:

3D reconstruction performed by Mimics software

指标中文名:

各段上气道容积

指标类型:

主要指标

Outcome:

Upper airway volume in each segment

Type:

Primary indicator

测量时间点:

治疗前和治疗后

测量方法:

Mimics软件3D重建

Measure time point of outcome:

Before and after treatment

Measure method:

3D reconstruction performed by Mimics software

指标中文名:

各段上气道长度

指标类型:

次要指标

Outcome:

Length of the upper airway in each segment

Type:

Secondary indicator

测量时间点:

治疗前和治疗后

测量方法:

Uceph头影测量软件

Measure time point of outcome:

Before and after treatment

Measure method:

Uceph cephalometric software

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

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 6 years
最大 Max age 12 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

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):

通过电子邮件 (liuyanvictor@126.com) 联系研究负责人获取原始数据。

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

Contact the study leader by email (liuyanvictor@126.com) to get the original data.

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:

采用病例报告表进行数据采集。病例报告表上有关入组患者数据以患者编码方式记录,入组患者只能通过患者编码识别。 本研究采用Microsoft Office Excel进行数据管理。

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

The case report form was used for data collection. The data of the patients enrolled in the group on the case report form were recorded by the patient code, and the patients could only be identified by this code. The study uses Microsoft Office Excel for data management.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-05-08 17:02:27