ChiCTR2600119323 版本V1.0 版本创建时间2026/02/25 16:38:45 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:

ChiCTR2600119323 

最近更新日期:

Date of Last Refreshed on:

2026-02-25 16:38:41 

注册时间:

Date of Registration:

2026-02-25 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

亿口伢抗敏护齿牙膏抗牙本质敏感功效的临床研究

Public title:

Clinical Research on the Effectiveness of Yikouya Anti-Sensitivity and Tooth Protection Toothpaste in Treating Dentin Hypersensitivity

注册题目简写:

English Acronym:

研究课题的正式科学名称:

亿口伢牙膏减轻牙龈炎症及牙本质敏感的效果观察

Scientific title:

Observation on the Effect of Yikouya Toothpaste in Alleviating Gingival Inflammation and Dentin Hypersensitivity

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:

吴丽更 

研究负责人:

靳趁心 

Applicant:

Wu Ligeng 

Study leader:

Jin Chenxin 

申请注册联系人电话:

Applicant telephone:

+86 22 2333 2095

研究负责人电话:

Study leader's
telephone:

+86 22 2333 2095

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:

lwu06@tmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

chenxinjin0602@sina.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:

天津市和平区气象台12号

研究负责人通讯地址:

天津市和平区气象台12号

Applicant address:

Tianjin Heping District Meteorological Observatory, 12th

Study leader's address:

Tianjin Heping District Meteorological Observatory, 12th

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:

天津医科大学口腔医院

Applicant's institution:

Hospital of Stomatology, Tianjin Medical Univerisity

研究负责人所在单位:

天津医科大学口腔医院

Affiliation of the Leader:

Hospital of Stomatology, Tianjin Medical Univerisity

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:

TMUhMEC20240514

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:

天津医科大学口腔医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committees of Stomatological Hospital, Tianjin Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-06-06 00:00:00

伦理委员会联系人:

黄昕

Contact Name of the ethic committee:

Huang Xin

伦理委员会联系地址:

天津市和平区气象台路12号

Contact Address of the ethic committee:

Tianjin Heping District Meteorological Observatory, 12th

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 2333 2120

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:

天津医科大学口腔医院

Primary sponsor:

Hospital of Stomatology, Tianjin Medical Univerisity

研究实施负责(组长)单位地址:

天津市和平区气象台路12号

Primary sponsor's address:

No. 12, Heping District Meteorological Observatory, Tianjin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津

市(区县):

Country:

China

Province:

Tianjin

City:

单位(医院):

天津医科大学口腔医院

具体地址:

天津市和平区气象台路12号

Institution
hospital:

Hospital of Stomatology, Tianjin Medical Univerisity

Address:

No. 12, Heping District Meteorological Observatory, Tianjin

经费或物资来源:

横向课题

Source(s) of funding:

Horizontal project

研究疾病:

牙本质过敏症  

Target disease:

Dentinal Hypersensitivity

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

通过比较亿口伢抗敏护齿牙膏、舒适达牙膏与普通牙膏对牙本质敏感症抗敏效果,观察亿口伢抗敏护齿牙膏缓解牙本质敏感症的临床效果,为治疗牙本质过敏症及口腔卫生宣教提供参考。  

Objectives of Study:

By comparing the anti-sensitivity effects of Yikouya Anti-Sensitivity and Tooth Protection Toothpaste, Sensodyne toothpaste and ordinary toothpaste on dentin hypersensitivity, the clinical effect of Yikouya Anti-Sensitivity and Tooth Protection Toothpaste in alleviating dentin hypersensitivity was observed, providing a reference for the treatment of dentin hypersensitivity and oral health education.

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.年龄范围在18-65岁; 2.全身健康状况良好,试验期间能遵照医嘱按时复诊,并签署知情同意书; 3.至少有1个罹患牙本质敏感的牙齿,对10 g-50 g的触觉刺激敏感,和(或)冷空气刺激计数值>= 2; 4.参加本研究前一个月内未使用下列药物:抗惊厥药、抗组织胺药、抗忧郁药物、镇静剂、安定剂; 5.未使用其他抗牙本质敏感牙膏;未同时参加其他类似临床研究。

Inclusion criteria

1. Age range: 18 - 65 years old; 2.Good overall health, able to follow medical advice and attend follow-up visits on time during the trial period, and sign the informed consent form; 3.At least one tooth with dentin hypersensitivity, sensitive to tactile stimulation of 10 g - 50 g, and/or a cold air stimulation score of >= 2; 4.No use of the following drugs within one month before participating in this study: anticonvulsants, antihistamines, antidepressants, sedatives, and tranquilizers; 5.No use of other desensitizing toothpaste; not participating in other similar clinical studies simultaneously.

排除标准:

1.受检者有严重的口腔疾病、慢性病或对试验用的牙膏产品有过敏反应; 2.牙周病进展期,或最近1年内曾接受过牙周治疗(含牙周手术治疗); 3.敏感牙齿的松动度>1; 4.牙齿有大面积充填体或冠,疑有牙髓炎、龋病、釉质隐裂,可摘局部义齿的基牙; 5.对口腔保健用品或其成分有过敏史或有特异质反应; 6.妊娠期和哺乳期的女性

Exclusion criteria:

1.The examinee has severe oral diseases, chronic diseases or has an allergic reaction to the test toothpaste product; 2.In the advanced stage of periodontal disease, or has received periodontal treatment (including periodontal surgery) within the last 1 year. ; 3.Loose teeth with a degree of looseness greater than 1; 4.Teeth with extensive fillings or crowns, suspected of having pulpitis, caries, enamel cracks, and as abutment teeth for removable partial dentures; 5.Have a history of allergy to oral hygiene products or their components, or have a specific reaction; 6.Pregnant or lactating women

研究实施时间:

Study execute time:

From 2024-08-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-09-05 00:00:00 To 2024-10-13 00:00:00

干预措施:

Interventions:

组别:

阴性对照组

样本量:

40

Group:

Negative control group

Sample size:

干预措施:

不含功效成份的普通牙膏

干预措施代码:

Intervention:

Regular toothpaste without active ingredients

Intervention code:

组别:

阳性对照组

样本量:

40

Group:

Positive control group

Sample size:

干预措施:

舒适达牙膏

干预措施代码:

Intervention:

Sensodyne toothpaste

Intervention code:

组别:

试验组

样本量:

40

Group:

Experimental group

Sample size:

干预措施:

亿口伢抗敏护齿牙膏

干预措施代码:

Intervention:

Yikouya Anti-Sensitivity and Tooth Protection Toothpaste

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China

Province:

Tianjin

City:

单位(医院):

天津医科大学口腔医院 

单位级别:

三级 

Institution
hospital:

Hospital of Stomatology, Tianjin Medical Univerisity

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

探诊敏感性评价

指标类型:

主要指标

Outcome:

Evaluation of probing sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

冷空气吹喷敏感性评价

指标类型:

主要指标

Outcome:

Evaluation of sensitivity to cold air blowing

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视觉模拟评分

指标类型:

次要指标

Outcome:

Visual Analogue Scale

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 65 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):

研究人员使用SPSS进行随机

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

The researchers used SPSS for randomization

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:

双盲,对研究参与者和研究者设盲

Blinding:

Double blind, blinded to study participants and investigators

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):

研究结束后,通过ResMan(www.medresman.org.cn)方式共享

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

After the end of the study, it was shared by ResMan (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:

CRF;EDC

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

CRF;EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-02-25 16:38:41