ChiCTR2300077826 版本V1.0 版本创建时间2023/11/21 10:34:42 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:

ChiCTR2300077826 

最近更新日期:

Date of Last Refreshed on:

2023-11-21 10:34:18 

注册时间:

Date of Registration:

2023-11-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

Twin-block矫形治疗对安氏Ⅱ1患者软组织改善的预后研究

Public title:

Prognostic study of Twin-block orthopedic treatment on soft tissue improvement in patients with Angle Ⅱ 1

注册题目简写:

English Acronym:

研究课题的正式科学名称:

Twin-block矫形治疗对安氏Ⅱ1患者软组织改善的预后研究

Scientific title:

Prognostic study of Twin-block orthopedic treatment on soft tissue improvement in patients with Angle Ⅱ 1

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:

孙月 

研究负责人:

胡敏 

Applicant:

Sun Yue  

Study leader:

Hu Min 

申请注册联系人电话:

Applicant telephone:

+86 183 4575 4140

研究负责人电话:

Study leader's
telephone:

+86 139 4493 8198

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:

sunyue9122@163.com

研究负责人电子邮件:

Study leader's E-mail:

humin@jlu.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:

吉林省长春市朝阳区清华路1500号

研究负责人通讯地址:

吉林省长春市朝阳区清华路1500号

Applicant address:

1500 Qinghua Road, Chaoyang District, Changchun, Jilin

Study leader's address:

1500 Qinghua Road, Chaoyang District, Changchun, Jilin

申请注册联系人邮政编码:

Applicant postcode:

130021

研究负责人邮政编码:

Study leader's postcode:

130021

申请人所在单位:

吉林省长春市朝阳区清华路1500号

Applicant's institution:

1500 Qinghua Road, Chaoyang District, Changchun, Jilin

研究负责人所在单位:

吉林省长春市朝阳区清华路1500号

Affiliation of the Leader:

1500 Qinghua Road, Chaoyang District, Changchun, Jilin

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:

JDKQ2023(48)

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:

吉林大学口腔医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Jilin University Stomatological Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-10-25 00:00:00

伦理委员会联系人:

王东阳

Contact Name of the ethic committee:

Wang DongYang

伦理委员会联系地址:

吉林省长春市朝阳区和光路763号

Contact Address of the ethic committee:

763 Heguang Road, Chaoyang District, Changchun, Jilin

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 188 4516 6770

伦理委员会联系人邮箱:

Contact email of the ethic committee:

jdkq.kyb@163.com

研究实施负责(组长)单位:

吉林大学口腔医院

Primary sponsor:

School and Hospital of Stomatology, Jilin University

研究实施负责(组长)单位地址:

吉林省长春市朝阳区清华路1500号

Primary sponsor's address:

1500 Qinghua Road, Chaoyang District, Changchun , Jilin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

吉林

市(区县):

Country:

China

Province:

Jilin

City:

单位(医院):

吉林大学口腔医院

具体地址:

吉林省长春市朝阳区清华路1500号

Institution
hospital:

School and Hospital of Stomatology, Jilin University

Address:

1500 Qinghua Road, Chaoyang District, Changchun , Jilin

经费或物资来源:

无托槽隐形矫治的数字化智能设计与临床监控的关键技术验证与产业化实现

Source(s) of funding:

Verification and Industrialization of Key Technologies for Digital Intelligent Design and Clinical Monitoring of Invisible Orthodontics without Brackets

研究疾病:

骨性二类错颌畸形  

Target disease:

Skeletal Class II 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:

I期临床试验 

Study phase:

1

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

1.通过测量Twin-block功能矫治后软组织的改变,评估Twin-block矫治器的疗效,为临床中矫治器及矫治时间的选择提供参考依据。 2.通过测量不同性别,生长型,覆合覆盖的患者矫治后的软组织改变,初步探讨Twin-block矫治器矫治效果稳定性的相关因素,为临床选择合适的适应证及保持时间提供参考依据。  

Objectives of Study:

1. By measuring the changes in soft tissue after Twin block functional correction, evaluate the efficacy of Twin block appliances, and provide reference for the selection of appliances and treatment time in clinical practice. 2. By measuring the soft tissue changes of patients with different genders, growth types, and overlapping coverage after correction, we preliminarily explore the relevant factors for the stability of the Twin block appliance's correction effect, providing a reference basis for clinical selection of appropriate indications and retention time.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Twin-block矫治前标准(1)安氏II类1分类错颌畸形;(2)上颌骨发育正常或者略发育过度,下颌骨发育不足;(3)从侧面看,美观较差,下颌骨明显发育不足,颏部后缩,下颌前伸至切对切时侧貌明显改善;(4)下前牙没有明显拥挤不齐;(5)根据颈椎成熟分析法治疗前处于CS1-CS3;(6)上下齿槽座角(ANB角)>≥4.5°;(7)下颌平面角FMA的值FMA≤28°; 满足以上标准的Twin-block早期矫治刚刚结束,尚未进行二期治疗的患者

Inclusion criteria

Twin block pre treatment criteria (1) Angular Class II Class 1 malocclusion; (2) The development of the maxilla is normal or slightly overdeveloped, while the development of the mandible is insufficient; (3) From a side view, the appearance is poor, with obvious underdevelopment of the mandible, chin retraction, and significant improvement in the lateral appearance when the mandible extends forward to the incision; (4) There is no obvious crowding or unevenness in the lower anterior teeth; (5) According to the cervical maturity analysis method, the patient was in CS1-CS3 before treatment; (6) Upper and lower tooth slot seat angle (ANB angle)>≥ 4.5 °; (7) The value of mandibular plane angle FMA is ≤ 28 °; Twin-block patients who have just completed early correction and have not yet undergone secondary treatment that meet the above criteria

排除标准:

(1)系统性疾病,综合征,先天性异常;(2)正畸治疗史;(3)面部偏斜;(4)有颌骨外伤史。

Exclusion criteria:

(1) Systemic diseases, syndromes, congenital abnormalities; (2) History of orthodontic treatment; (3) Facial deviation; (4) Have a history of jawbone trauma.

研究实施时间:

Study execute time:

From 2023-11-21 00:00:00 To 2025-03-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-11-21 00:00:00 To 2025-03-01 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

40

Group:

Test group

Sample size:

干预措施:

Twin-block矫形治疗

干预措施代码:

Intervention:

Twin-block orthopedic treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

吉林 

市(区县):

 

Country:

China

Province:

Jilin

City:

单位(医院):

吉林大学口腔医院 

单位级别:

三甲 

Institution
hospital:

School and Hospital of Stomatology, Jilin University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

鼻唇角

指标类型:

主要指标

Outcome:

nasolabial angle

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颏唇角

指标类型:

主要指标

Outcome:

Chin labial angle

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

面型角

指标类型:

主要指标

Outcome:

G-Sn-Pos

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上下唇夹角

指标类型:

主要指标

Outcome:

Angle between upper and lower lips

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

鼻基部宽度

指标类型:

主要指标

Outcome:

Nasal base width

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

鼻翼宽度

指标类型:

主要指标

Outcome:

Nasal alar width

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:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

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 7 years
最大 Max age 14 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:

公开/Public

盲法:

Blinding:

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

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):

试验完成后公开,采用临床试验公共管理平台开放查询或向患者索取

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

After the trial is completed, it will be publicly available for inquiry or request from patients using the clinical trial public management platform

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:

病例记录表(Case Record Form, CRF)和电子采集和管理系统(Electronic Data Capture, EDC

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

Case Record Form (CRF) and 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:

 2023-11-21 10:34:18