ChiCTR2200057925 版本V1.1 版本创建时间2022/11/27 21:36:46 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:

ChiCTR2200057925 

最近更新日期:

Date of Last Refreshed on:

2022-03-22 15:42:36 

注册时间:

Date of Registration:

2022-03-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

无托槽隐形矫治在骨性Ⅲ类正畸正颌联合治疗患者术前正畸的应用研究

Public title:

Application of invisible aligners in the pre-surgery treatment of patients with skeletal Class III malocclusion

注册题目简写:

English Acronym:

研究课题的正式科学名称:

无托槽隐形矫治在骨性Ⅲ类正畸正颌联合治疗患者术前正畸的应用研究

Scientific title:

Application of invisible aligners in the pre-surgery treatment of patients with skeletal Class III malocclusion

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:

黄一平 

研究负责人:

黄一平 

Applicant:

Huang Yiping 

Study leader:

Huang Yiping 

申请注册联系人电话:

Applicant telephone:

18813025996

研究负责人电话:

Study leader's
telephone:

18813025996

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:

hyp891213@163.com

研究负责人电子邮件:

Study leader's E-mail:

hyp891213@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:

北京市中关村南大街22号

研究负责人通讯地址:

北京市中关村南大街22号

Applicant address:

22 zhongguancun south street, Beijing

Study leader's address:

22 zhongguancun south street, Beijing

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

Applicant's institution:

Peking university school of stomatology

研究负责人所在单位:

Affiliation of the Leader:

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:

PKUSSIRB-202057125

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:

Ethics Committee Of Peking University School and Hospital of Stomatology

伦理委员会批准日期:

Date of approved by ethic committee:

2022-03-16 00:00:00

伦理委员会联系人:

贾效伟

Contact Name of the ethic committee:

Xiaowei Jia

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 Zhong-Guan-Cun Avenue South, Haidian District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 010-82195759

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 school of stomatology

研究实施负责(组长)单位地址:

北京市中关村南大街22号

Primary sponsor's address:

22 zhongguancun south street, Beijing

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):

海淀区

Country:

China

Province:

Beijing

City:

Haidian District

单位(医院):

北京大学口腔医院

具体地址:

中关村南大街22号

Institution
hospital:

Peking University School and Hospital of Stomatology

Address:

22 Zhongguancun Street South

经费或物资来源:

中华口腔医学会

Source(s) of funding:

Chinese Stomatological Association

研究疾病:

骨性III类  

Target disease:

Skeletal class III

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:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

确定无托槽隐形矫治用于骨性Ⅲ类手术患者术前正畸的效果  

Objectives of Study:

to determine the efficiency of invisible aligners in pre-surgery treatment of patients with skeletal Class III malocclusion

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

骨性Ⅲ类错合畸形,且拟行正畸正颌联合治疗,术前正畸上颌减数第一前磨牙强支抗内收、下颌不减数者
年龄18-35岁,男女不限;安氏Ⅲ类,前牙反合;ANB<0°,U1/SN>110°,L1/MP<90°;上颌轻度拥挤,下颌轻中度拥挤。

Inclusion criteria

The patients with skeletal Class III malocclusion, who planned to receive orthodontic and orthognathic treatment; The treatment plan includes: upper first premolar extraction with maximum anchorage and no extraction in mandible; Age: 18-35 years old, male or female; Angle Class III, anterior crossbite; ANB < 0 °, U1 / SN > 110 °, L1 / MP < 90 °; mild crowding in maxilla and mild to moderate crowding in mandible.

排除标准:

孕妇或哺乳期妇女;中、重度牙周炎或未控制的牙周炎患者;患有肿瘤及全身性严重疾病;患有腭裂或其它颌面部异常;不同意参加本研究者

Exclusion criteria:

Pregnant women or lactating women; patients with moderate or severe periodontitis or uncontrolled periodontitis; patients with tumor and systemic serious diseases; patients with cleft palate or other maxillofacial abnormalities; those who do not agree to participate in this study

研究实施时间:

Study execute time:

From 2022-04-02 00:00:00 To 2024-03-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-04-02 00:00:00 To 2023-03-28 00:00:00

干预措施:

Interventions:

组别:

1组

样本量:

25

Group:

Group 1

Sample size:

干预措施:

隐形矫治

干预措施代码:

Intervention:

Clear aligner

Intervention code:

组别:

2组

样本量:

25

Group:

Group 2

Sample size:

干预措施:

固定矫治

干预措施代码:

Intervention:

Fix appliance

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:

三甲 

Institution
hospital:

Peking University School and Hospital of Stomatology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

治疗时间

指标类型:

主要指标

Outcome:

Treatment time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上下颌宽度

指标类型:

主要指标

Outcome:

The width of upper and lower dental arch

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上下前牙去代偿的效果及效率

指标类型:

主要指标

Outcome:

Effect and efficiency of decompensation of upper and lower anterior teeth

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上下牙弓整平的效果及效率

指标类型:

主要指标

Outcome:

Effect and efficiency of upper and lower dental arch leveling

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上下前牙牙根和牙槽骨损伤

指标类型:

主要指标

Outcome:

Root and alveolar bone resorption of upper and lower anterior teeth

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:

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 35 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):

随机数表

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

Random number table

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):

临床研究公共管理平台 www.medresman.org

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

Research manager, www.medresman.org

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:

基于互联网的电子采集和管理系统

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

Electronic Data Capture, 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:

 2022-03-22 15:42:24