ChiCTR2500101284 版本V1.0 版本创建时间2025/04/23 09:35:05 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:

ChiCTR2500101284 

最近更新日期:

Date of Last Refreshed on:

2025-04-23 09:34:54 

注册时间:

Date of Registration:

2025-04-23 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

牙根邻近对牙周炎临床指标及基础治疗预后的影响

Public title:

Influence of root proximity on clinical indicators and prognosis of periodontital initial therapy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

牙根邻近对牙周炎临床指标及基础治疗预后的影响

Scientific title:

Influence of root proximity on clinical indicators and prognosis of periodontital initial therapy

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:

牟彤轩 

研究负责人:

李琛 

Applicant:

Tongxuan Mu 

Study leader:

Chen Li 

申请注册联系人电话:

Applicant telephone:

+86 178 6653 2500

研究负责人电话:

Study leader's
telephone:

+86 139 9814 5642

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:

tongxuanmu@126.com

研究负责人电子邮件:

Study leader's E-mail:

Lichen1980716@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:

辽宁省沈阳市和平区南京北街117号

研究负责人通讯地址:

辽宁省沈阳市和平区南京北街117号

Applicant address:

No. 117, Nanjing north street, Heping district, Shenyang, Liaoning province

Study leader's address:

No. 117, Nanjing north street, Heping district, Shenyang, Liaoning province

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:

中国医科大学附属口腔医院

Applicant's institution:

Hospital of Stomatology, China Medical University

研究负责人所在单位:

中国医科大学附属口腔医院

Affiliation of the Leader:

Hospital of Stomatology, China 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:

中国医科大学附属口腔医院(2024)科伦审字(7)号

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:

中国医科大学附属口腔医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Hospital of Stomatology of China Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-03-05 00:00:00

伦理委员会联系人:

曲健

Contact Name of the ethic committee:

Jian Qu

伦理委员会联系地址:

辽宁省沈阳市和平区南京北街117号

Contact Address of the ethic committee:

No. 117, Nanjing north street, Heping district, Shenyang, Liaoning province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 24 2289 1748

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:

中国医科大学附属口腔医院

Primary sponsor:

Hospital of Stomatology, China Medical University

研究实施负责(组长)单位地址:

辽宁省沈阳市和平区南京北街117号

Primary sponsor's address:

No. 117, Nanjing north street, Heping district, Shenyang, Liaoning 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):

辽宁

市(区县):

Country:

China

Province:

Liaoning

City:

单位(医院):

中国医科大学附属口腔医院

具体地址:

辽宁省沈阳市和平区南京北街117号

Institution
hospital:

Hospital of Stomatology, China Medical University

Address:

No. 117, Nanjing north street, Heping district, Shenyang, Liaoning province

经费或物资来源:

自筹

Source(s) of funding:

Raise independently

研究疾病:

牙周炎  

Target disease:

Periodontitis

研究疾病代码:

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:

本实验的目的是通过CBCT测定牙周炎患牙的牙根颈1/3之间的最小距离,比较牙根邻近牙周炎患牙与非牙根邻近牙周炎患牙的临床指标,并分别记录治疗前(基线)及治疗后1、3、6个月复诊时的各项临床指标,比较牙根邻近患牙与非牙根邻近患牙预后的差异,从而更为全面的揭示牙根邻近与牙周炎症及预后的关系。  

Objectives of Study:

The aim of this study was to assess the minimum distance between the root cervical third of teeth with periodontitis using CBCT, comparing clinical indicators of periodontally affected teeth with and without adjacent roots. Clinical data were recorded at baseline, as well as at 1, 3, and 6 months following treatment, including various clinical indicators. The study sought to compare the prognosis of teeth with adjacent roots to those without, in order to provide a more comprehensive understanding of the relationship between root proximity, periodontitis, and prognosis.

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)年龄≥18岁; 2)全口余留牙齿数目≥20颗; 3)3个月内未使用抗生素,消炎药或其他可能影响牙周组织的药物; 4)无高血压、心脏病、糖尿病等系统性疾病; 5)3个月内无牙周治疗史; 6)知情同意。

Inclusion criteria

1.Age >= 18 years; 2.At least 20 remaining teeth in the mouth; 3.No use of antibiotics, anti-inflammatory drugs, or other medications that may affect periodontal tissues within the past 3 months; 4.No history of systemic diseases such as hypertension, heart disease, or diabetes; 5.No periodontal treatment within the past 3 months; 6.Informed consent obtained.

排除标准:

1)患者全身状况不佳,精神状态较差以及处于妊娠或哺乳期妇女; 2)吸烟或戒烟时间少于5年; 3)存在正畸治疗史; 4)周围有缺失牙或种植体的牙齿; 5)牙根发育异常(如畸形舌侧沟,釉珠)、接受过牙髓治疗或存在修复体的牙齿; 6)残根残冠; 7)拥挤、扭转或重叠的牙齿; 8)伴有明显咬合创伤牙齿。

Exclusion criteria:

1.Patients with poor general health, poor mental state, or women who are pregnant or breastfeeding; 2.Smoking or having quit smoking for less than 5 years; 3.History of orthodontic treatment; 4.Teeth with adjacent missing teeth or implants; 5.Teeth with abnormal root development (such as malformed lingual grooves, enamel pearls), those that have undergone root canal treatment, or those with restorations; 6.Root remnants or crown remnants; 7.Crowded, rotated, or overlapping teeth; 8.Teeth with significant occlusal trauma.

研究实施时间:

Study execute time:

From 2024-03-10 00:00:00 To 2026-07-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-03-10 00:00:00 To 2026-07-01 00:00:00

干预措施:

Interventions:

组别:

牙根邻近组

样本量:

60

Group:

Root-adjacent group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非牙根邻近组

样本量:

60

Group:

Non-root-adjacent group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning Province

City:

单位(医院):

中国医科大学附属口腔医院 

单位级别:

三甲 

Institution
hospital:

Hospital of Stomatology, China Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

探诊深度

指标类型:

主要指标

Outcome:

Probing depth

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

探诊出血

指标类型:

次要指标

Outcome:

Bleeding on probing

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙龈退缩

指标类型:

次要指标

Outcome:

Gingival recession

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床附着丧失

指标类型:

主要指标

Outcome:

Clinical attachment loss

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

松动度

指标类型:

次要指标

Outcome:

Tooth movement

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

龈乳头存在指数

指标类型:

附加指标

Outcome:

Papilla presence index

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙槽骨缺损高度百分比

指标类型:

主要指标

Outcome:

Alveolar Bone Defect Height Percentage

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙根邻近

指标类型:

主要指标

Outcome:

Rootproximity

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:

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 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:

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):

ResMan,论文发表后一年内, http://www.medresman.org.cn/login.aspx。

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

ResMan, within one year of publication, http://www.medresman.org.cn/login.aspx.

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

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

Case Record Form

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:

 2025-04-23 09:34:54