ChiCTR2500100858 版本V1.1 版本创建时间2025/04/24 12:17:30 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:

ChiCTR2500100858 

最近更新日期:

Date of Last Refreshed on:

2025-04-16 14:39:35 

注册时间:

Date of Registration:

2025-04-16 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

正畸——临时贴面修复修复联合治疗对上颌切牙位置保持效果的研究

Public title:

Study on the effects of unification therapy with orthodontics and temporary veneer prosthodontics on retaining the position of maxillary incisors

注册题目简写:

English Acronym:

研究课题的正式科学名称:

正畸——临时贴面修复修复联合治疗对上颌切牙位置保持效果的研究

Scientific title:

Study on the effects of unification therapy with orthodontics and temporary veneer prosthodontics on retaining the position of maxillary incisors

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:

张斐然 

研究负责人:

张斐然 

Applicant:

Zhang Feiran 

Study leader:

Zhang Feiran  

申请注册联系人电话:

Applicant telephone:

+86 185 0020 2902

研究负责人电话:

Study leader's telephone:

+86 185 0020 2902

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:

zfr_jill@163.com

研究负责人电子邮件:

Study leader's E-mail:

zfr_jill@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:

北京市朝阳区朝阳门外大街吉庆里14号佳汇国际中心A座305

研究负责人通讯地址:

北京市海淀区中关村南大街22号

Applicant address:

Room 305, Block A, Jiahui International Center, 14 Jiqingli, Chaoyangmenwai Avenue, Chaoyang District, Beijing

Study leader's address:

22 Zhongguancun South Avenue,Haidian District, Beijing, 100081

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:

北京大学口腔医院第五门诊部

Applicant's institution:

Fifth Clinical Division, Peking University Hospital of Stomatology

研究负责人所在单位:

北京大学口腔医院

Affiliation of the Leader:

Peking University Hospital of Stomatology

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

PKUSSIRB-202386052

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:

北京大学口腔医院生物医学伦理委员会

Name of the ethic committee:

IRB of Peking University Hospital of Stomatology

伦理委员会批准日期:

Date of approved by ethic committee:

2023-06-02 00:00:00

伦理委员会联系人:

贾效伟

Contact Name of the ethic committee:

Jia Xiaowei

伦理委员会联系地址:

北京市海淀区中关村南大街22号

Contact Address of the ethic committee:

22 Zhongguancun South Avenue,Haidian District, Beijing, 100081

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 8219 5759

伦理委员会联系人邮箱:

Contact email of the ethic committee:

keyanchuethics@163.com

研究实施负责(组长)单位:

北京大学口腔医院

Primary sponsor:

Peking University Hospital of Stomatology

研究实施负责(组长)单位地址:

北京市海淀区中关村南大街22号

Primary sponsor's address:

22 Zhongguancun South Avenue,Haidian District, Beijing, 100081

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学口腔医院

具体地址:

海淀区中关村南大街22号

Institution
hospital:

Peking University Hospital of Stomatology

Address:

22 Zhongguancun South Avenue,Haidian District

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

self-raised

Target disease:

malocclusion, Bolton index discrepancy

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:

本研究通过数字化模型在三维方向上定位牙齿的移动,记录并分析正畸术后即行临时贴面修复治疗对患者上颌切牙位置的保持效果,比较两组患者二次正畸率。  

Objectives of Study:

This study recorded and analyzed the effect of temporary veneer restoration treatment on maintaining the position of maxillary incisors in patients after orthodontic surgery through a digital model to locate the movement of teeth in the three-dimensional direction, and compared the secondary orthodontic rates between two groups of patients.

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.行正畸治疗的身体健康的成年患者(≥18岁); 2.主诉为改善前牙美观, 美学及咬合功能要求较高, 3.拒绝单纯正畸或单纯修复治疗; 4.Bolton比不调; 5.上切牙间隙; 6.非拔牙病例; 7.仅做切牙贴面修复治疗; 8.牙周健康,无牙齿松动; 9.患者资料完整; 10.正畸治疗后达到覆合覆盖正常,磨牙关系中性; 11.同一术者;

Inclusion criteria

1.Healthy adult patients undergoing orthodontic treatment (>= 18 years old); 2.The main complaint is to improve the aesthetic appearance of anterior teeth, Aesthetics and occlusal function requirements are high; 3.Refusing orthodontic or prosthodontic treatment only; 4.Bolton index discrepancy; 5.Upper incisor spaces; 6.Non extraction cases; 7.Veneer restoration treatment for only incisors; 8.Healthy periodontium, no loose teeth; 9.Complete patients‘ information; 10.Normal overjet and overbite and neutral molar relationship after orthodontic treatment; 11.Same orthodontist;

排除标准:

1.上颌窦炎、鼻窦炎等炎症;
2.综合征性唇腭裂;
3.全身系统性疾病;
4.拔牙病例;
5.接受单纯正畸或单纯修复治疗改善;

Exclusion criteria:

1.Maxillary sinusitis and sinusitis, etc.
2.Syndromic Cleft lip and palate;
3.Systemic diseases;
4.Extraction cases;
5.Accept orthodontic or prosthodontic treatment only;

研究实施时间:

Study execute time:

From 2023-05-25 00:00:00 To 2025-05-25 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-08-30 00:00:00 To 2025-05-25 00:00:00  

干预措施:

Interventions:

组别:

暴露组

样本量:

10

Group:

exposure group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

组别:

对照组

样本量:

10

Group:

control group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京大学口腔医院 

单位级别:

三级甲等 

Institution
hospital:

Peking University Hospital of Stomatology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

正畸治疗结束后与贴面修复治疗后以及保持3个月后患牙的三维位置变化

指标类型:

主要指标

Outcome:

The three-dimensional position changes of the teeth after orthodontic and prosthodontic treatment

Type:

Primary indicator

测量时间点:

正畸结束后三个月

测量方法:

使用itero扫描仪将硬石膏模型转化为数字模型,采用Geomagic Studio 2013软件对患牙在空间移动中的三维位置变化等指标进行测量。

Measure time point of outcome:

Three months after orthodontic treatment

Measure method:

Convert the anhydrite model into a digital model by itero scanner. Measure the three-dimensional position changes of the teeth by Geomagic Studio 2013 software

指标中文名:

二次正畸率

指标类型:

次要指标

Outcome:

secondary orthodontic treatment rates

Type:

Secondary indicator

测量时间点:

正畸结束后三个月

测量方法:

记录患者二次正畸人数,算出二次正畸率

Measure time point of outcome:

Three months after orthodontic treatment

Measure method:

record the amount of patients who needed secondary orthodontic treatment, and calculate the secondary orthodontic treatment rates

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:

正在进行

Recruiting

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):

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

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):

试验结束6个月后,国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/)

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

Six months after the trial ended, China National Center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)

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:

数据采集:病历记录表 管理:EXCEL,临床试验公共管理平台 Clinical Trial Management Public Platform

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

Data Collection: Patient Record Case Management: Excel, Clinical Trial Management Public Platform

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-04-16 14:39:16