ChiCTR2400084801 版本V1.0 版本创建时间2024/05/24 15:55:08 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:

ChiCTR2400084801 

最近更新日期:

Date of Last Refreshed on:

2024-05-24 15:55:02 

注册时间:

Date of Registration:

2024-05-24 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

无托槽隐形矫治减数病例磨牙支抗控制的疗效研究

Public title:

Clinical effectiveness study of maxillary anchorage control of first premolar extraction with clear aligner treatment

注册题目简写:

English Acronym:

研究课题的正式科学名称:

无托槽隐形矫治减数病例磨牙支抗控制的疗效研究

Scientific title:

Clinical effectiveness study of maxillary anchorage control of first premolar extraction with clear aligner treatment

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:

龚士强 

研究负责人:

龚士强 

Applicant:

Gong SQ 

Study leader:

Gong SQ 

申请注册联系人电话:

Applicant telephone:

+86 189 7119 6983

研究负责人电话:

Study leader's telephone:

+86 189 7119 6983

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:

Gsq@hust.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

Gsq@hust.edu.cn

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:

湖北省武汉市解放大道1095号

研究负责人通讯地址:

湖北省武汉市解放大道1095号

Applicant address:

1095 JIEFANG DADAO, WUHAN,CHINA

Study leader's address:

1095 JIEFANG DADAO, WUHAN,CHINA

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:

华中科技大学同济医学院附属同济医院

Applicant's institution:

Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology

研究负责人所在单位:

华中科技大学同济医学院附属同济医院

Affiliation of the Leader:

Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology

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:

TJ-IRB20230243

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:

华中科技大学同济医学院附属同济医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology

伦理委员会批准日期:

Date of approved by ethic committee:

2023-02-28 00:00:00

伦理委员会联系人:

杜艾桦

Contact Name of the ethic committee:

Du Aihua

伦理委员会联系地址:

湖北省武汉市解放大道1095号

Contact Address of the ethic committee:

1095 Jiefang Avenue, Wuhan City, Hubei Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 27 8366 3625

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:

华中科技大学同济医学院附属同济医院

Primary sponsor:

Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology

研究实施负责(组长)单位地址:

湖北省武汉市解放大道1095号

Primary sponsor's address:

1095 Jiefang Avenue, Wuhan City, Hubei 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):

湖北省

市(区县):

武汉

Country:

China

Province:

Hubei Province

City:

Wuhan

单位(医院):

华中科技大学同济医学院附属同济医院

具体地址:

湖北省武汉市解放大道1095号

Institution
hospital:

ONGJI HOSPITAL AFFILIATED TO TONGJI MEDICAL COLLEGE HUST

Address:

1095 Jiefang Avenue, Wuhan City, Hubei Province

经费或物资来源:

中华口腔医学会青年临床科研基金

Source(s) of funding:

Chinese Stomatological association Young Clinical Research Fund

Target disease:

Malocclusion

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:

随机平行对照 

Study design:

Parallel 

研究目的:

1)揭示强支抗内收拔牙病例患者性别、前牙拥挤度的支抗控制差异 2)揭示上颌第一磨牙采用TPA(横腭杆)与否的支抗控制差异 3)分析数字化治疗方案与临床实际的差异 4)探讨无托槽隐形矫治技术力学机制并进行临床验证  

Objectives of Study:

1)to reveal the difference of Anchorage control to restraction between male and female patients and the degree of anterior crowding in extraction patients 2) to reveal the difference of anchorage control of maxillary first molars with or without TPA (transverse palatal bar) 3) to analyze the difference between the designed and achieved of digital therapy. 4) to explore the mechanical mechanism of the technique of inviscid orthodontic treatment without bracket and to validate it in clinical.

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) 安氏I类和安氏II类,∠SNA≥79°,∠SNB≤84°
2) 经临床诊断需要拔除第一前磨牙,需强支抗内收病例。
3) 已经萌出永久性牙齿。
4) 无特殊影响正畸的全身性系统疾病,颞下颌关节健康,牙周健康。

Inclusion criteria

(1)Class I&II malocclusion ∠SNA≥79°∠SNB≤84°
(2)First premolar extraction treatmen and strong anchorage to reraction base on the clinical diagnosis required.
(3)Permanent teeth have erupted.
(4)There was no systemic disease of temporomandibular joint affecting orthodontic treatment.

排除标准:

(1)年龄大于30岁或小于12岁;
(2)安氏III类患者;
(3)患者患有系统性疾病或骨发育异常者;
(4)患有颞下颌关节病及严重牙周疾病进展期患者;
(5)自律性差,不能自觉按要求佩戴保持器者。

Exclusion criteria:

(1)Older than 30 or younger than 12
(2)Class III malocclusion
(3)Patients with systemic disease or bone dysplasia
(4)Patients with progressive temporomandibular joint disease and severe periodontal disease
(5)Poor self-discipline can not consciously wear the retainer as required

研究实施时间:

Study execute time:

From 2022-12-31 00:00:00 To 2024-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-01-31 00:00:00 To 2024-08-30 00:00:00  

干预措施:

Interventions:

组别:

采用TPA组

样本量:

20

Group:

The patients were treated with TPA

Sample size:

干预措施:

采用TPA加强磨牙支抗

干预措施代码:

Intervention:

The molar anchorage was strengthened with TPA

Intervention code:

组别:

对照组

样本量:

20

Group:

Control Group

Sample size:

干预措施:

对照组不使用TPA

干预措施代码:

Intervention:

The molar anchorage was strengthened withnot TPA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

武汉市 

Country:

China 

Province:

Hubei 

City:

Wuhan 

单位(医院):

华中科技大学同济医学院附属同济医院 

单位级别:

三甲 

Institution
hospital:

ONGJI HOSPITAL AFFILIATED TO TONGJI MEDICAL COLLEGE HUST

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

磨牙移动量

指标类型:

主要指标

Outcome:

Molar movement

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

口腔CT数据

指标类型:

次要指标

Outcome:

Oral CT data

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:

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 12 years
最大 Max age 30 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):

项目负责人按照就诊顺序依次赋予序号,通过SIBM PSS Statistics25软件生成随机数字,按照从小到大排列,前50%为实验组,后50%为对照组

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

The project owner assigned serial numbers sequentially in the order of visits and generated random numbers by SIBM PSS Statistics25 software, arranged from small to large, with the top 50% for the experimental group and the bottom 50% for the control group.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

None

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

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):

http://www.medresman.org.cn

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

http://www.medresman.org.cn

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:

EXCEL

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

EXCEL

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:

 2024-05-24 15:55:02