ChiCTR2200056431 版本V1.7 版本创建时间2022/09/30 08:41:37 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:

ChiCTR2200056431 

最近更新日期:

Date of Last Refreshed on:

2022-09-30 08:39:01 

注册时间:

Date of Registration:

2022-02-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

全程数字化聚芳醚酮修复体在牙周病修复治疗中的应用

Public title:

Application of full-process digital polyaryletherketone restoration in the treatment of periodontal disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

全程数字化聚芳醚酮修复体在牙周病修复治疗中的应用

Scientific title:

Application of full-process digital polyaryletherketone restoration in the treatment of periodontal disease

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:

刘昱晨 

研究负责人:

方明 

Applicant:

Liu Yuchen 

Study leader:

Fang Ming 

申请注册联系人电话:

Applicant telephone:

+86 15294175510

研究负责人电话:

Study leader's
telephone:

+86 29 84772454

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:

15294175510@163.com

研究负责人电子邮件:

Study leader's E-mail:

fmfmyouyou@qq.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:

陕西省西安市长乐西路145号

研究负责人通讯地址:

陕西省西安市长乐西路145号

Applicant address:

145 Changle Road West, Xi 'an, Shaanxi, China

Study leader's address:

145 Changle Road West, Xi 'an, Shaanxi, 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:

第四军医大学口腔医学院修复科

Applicant's institution:

Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University

研究负责人所在单位:

第四军医大学口腔医学院修复科

Affiliation of the Leader:

Department of Prosthodontics, School of Stomatology, The Fourth Military 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:

IRB-REV-2021134

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:

中国人民解放军第四军医大学口腔医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of School of Stomatology, The Fourth Military Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-12-03 00:00:00

伦理委员会联系人:

王胜朝

Contact Name of the ethic committee:

Wang Shengchao

伦理委员会联系地址:

陕西省西安市长乐西路145号

Contact Address of the ethic committee:

145 Changle Road West, Xi 'an, Shaanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

第四军医大学口腔医学院修复科

Primary sponsor:

Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University

研究实施负责(组长)单位地址:

陕西省西安市长乐西路145号

Primary sponsor's address:

145 Changle Road West, Xi 'an, Shaanxi, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

第四军医大学口腔医院

具体地址:

长乐西路145号

Institution
hospital:

Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University

Address:

145 Changle Xi Road

经费或物资来源:

第四军医大学口腔医院2021年临床新技术新业务立项资助,项目编号LX2021-302

Source(s) of funding:

The Fourth Military Medical University's new technologies and new services program 2021. Project No. LX2020-201

研究疾病:

慢性牙周炎  

Target disease:

Chronic periodontitis

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:

病例研究 

Study design:

Case study 

研究目的:

本项目拟以下前牙松动的中度慢性牙周炎患者为对象,以石英纤维牙周夹板为对照组,以数字化聚芳醚酮牙周夹板为实验组,分别从咬合功能、牙周状况、患者满意度等主客观方面初步评价数字化聚芳醚酮牙周夹板松牙固定的临床效果,为今后大规模临床研究奠定基础。  

Objectives of Study:

This study builds on a cohort of moderate chronic periodontitis patients with mobile mandibular anterior teeth, and aims to compare the clinical effects between quartz splints and CAD/CAM polyaryletherketone splints, using subjective and objective indices concerning occlusal function, periodontal condition, and patient satisfaction.

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)下前牙区个别牙松动,骨吸收≤根长2/3,前牙区缺牙≤2颗,基牙足够可固定松动牙,基牙有足量健康牙釉质,无严重牙列拥挤;
(2)修复前应已完成系统牙周治疗,炎症已基本控制,口内其他口腔疾病已完成相应治疗;
(3)年龄18-75岁,男女不限。

Inclusion criteria

Patients between 18 and 75 years of age, with at least 1 mobile teeth (with a relatively radiographic bone loss of ≤2/3) and less than 2 incisors loss in the mandibular anterior region, having sufficient abutment teeth with enough healthy enamel to splint the mobile teeth can be included in the study. They need to finish active periodontal therapy, and other necessary dental treatments before splinting.

排除标准:

(1)活动期牙周炎患者;
(2)下前牙区牙列严重拥挤或存在牙齿严重倾斜者;
(3)口腔卫生习惯不良、有不良的口唇习惯以及高患龋风险的患者;
(4)不能配合治疗或X线拍摄,或者无法定期随访复查的患者;
(5)磨牙症、紧咬牙患者,或者颞颌关节存在器质性病变,或者存在开口受限的患者;
(6)存在精神病史,或存在血液病、传染病或严重心血管疾病的患者;
(7)哺乳期妇女。

Exclusion criteria:

(1)Active chronic periodontitis;
(2)Severe dental crowding or severe tooth inclination in the mandibular anterior dentition;
(3)Having poor oral hygiene habits, abnormal lip habits and high risk of dental caries;
(4)Unwilling or unable to return for follow-up or refusing radiological examination;
(5)Oral parafunctions, or existing organic lesions in the temporomandibular joint, or limitation of mouth opening;
(6)History of mental illness, or existing severe hematological, infectious, or cardiovascular disease;
(7)Pregnancy.

研究实施时间:

Study execute time:

From 2022-03-01 00:00:00 To 2026-08-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-03-01 00:00:00 To 2025-08-01 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

73

Group:

Control group

Sample size:

干预措施:

石英纤维牙周夹板

干预措施代码:

Intervention:

Quartz splint

Intervention code:

组别:

聚芳醚酮组

样本量:

73

Group:

PAEK group

Sample size:

干预措施:

PAEK牙周夹板

干预措施代码:

Intervention:

PAEK splint

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

第四军医大学口腔医院 

单位级别:

三级甲等 

Institution
hospital:

School of Stomatology, The Fourth Military Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

牙周情况

指标类型:

主要指标

Outcome:

Periodontal condition

Type:

Primary indicator

测量时间点:

戴夹板前及夹板佩戴后6个月

测量方法:

Florida电子探针

Measure time point of outcome:

Before splints and three, six months after splints

Measure method:

Florida probe

指标中文名:

咬合情况

指标类型:

主要指标

Outcome:

Occlusal function

Type:

Primary indicator

测量时间点:

戴夹板前及夹板佩戴后3个月、6个月

测量方法:

T-SCAN咬合测量仪

Measure time point of outcome:

Before splints and three, six months after splints

Measure method:

T-SCAN

指标中文名:

患者满意度

指标类型:

主要指标

Outcome:

Patient satisfaction

Type:

Primary indicator

测量时间点:

戴夹板前及夹板佩戴后3个月

测量方法:

问卷调查

Measure time point of outcome:

Before splints and three months after splints

Measure method:

Questionnaire

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

未说明

组织:

Sample Name:

Not stated

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 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):

采用SPSS软件,按1:1的比例进行随机编号,分配146个连续编号(含分组信息),对应146个病例,治疗组和对照组各73例。患者就诊时随机抽取装有编号的信封,根据信封内所含分组信息进入相应的组别。

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

The randomization of 146 included patients was performed via selected envelopes using simple randomization (with grouping information enclosed, made by using a computer-generated list of random numbers), with a 1:1 ratio for the assignment to quartz splint group (control group) or CAD/CAM polyaryletherketone splint 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:

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):

临床试验公共管理平台 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:

使用病例记录表和电子采集管理系统联合管理

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

A combination of Case Record Form and Electronic Data Capture systems is used for management

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:

 2022-02-06 10:16:34