ChiCTR2100050730 版本V1.1 版本创建时间2022/03/23 21:43:01 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:

ChiCTR2100050730 

最近更新日期:

Date of Last Refreshed on:

2021-09-03 22:50:57 

注册时间:

Date of Registration:

2021-09-03 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

请与我们联系上传伦理审批文件。 IL-17对人炎症牙髓干细胞生物学行为的作用

Public title:

Effects of IL-17 on the biological behavior of human inflammatory dental pulp stem cells

注册题目简写:

English Acronym:

研究课题的正式科学名称:

IL-17对人炎症牙髓干细胞生物学行为的作用

Scientific title:

Effects of IL-17 on the biological behavior of human inflammatory dental pulp stem cells

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:

梁素霞 

研究负责人:

梁素霞 

Applicant:

Liang Suxia 

Study leader:

Liang Suxia 

申请注册联系人电话:

Applicant telephone:

13516279423

研究负责人电话:

Study leader's telephone:

13516279423

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:

lliangyuer@163.com

研究负责人电子邮件:

Study leader's E-mail:

lliangyuer@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:

天津市和平区大沽北路75号天津市口腔医院

研究负责人通讯地址:

天津市和平区大沽北路75号天津市口腔医院

Applicant address:

Tianjin Stomatological Hospital, 75 Dagu Road, Heping District, Tianjin

Study leader's address:

Tianjin Stomatological Hospital, 75 Dagu Road, Heping District, Tianjin

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:

天津市口腔医院

Applicant's institution:

Tianjin Stomatological Hospital

研究负责人所在单位:

天津市口腔医院

Affiliation of the Leader:

Tianjin Stomatological Hospital

是否获伦理委员会批准:

否/No

Approved by ethic committee:

No

伦理委员会批件文号:

Approved No. of ethic committee:

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

天津市口腔医院

Primary sponsor:

Tianjin Stomatological Hospital

研究实施负责(组长)单位地址:

天津市和平区大沽北路75号天津市口腔医院

Primary sponsor's address:

Tianjin Stomatological Hospital, 75 Dagu Road, Heping District, 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):

天津市口腔医院

具体地址:

和平区大沽北路75号

Institution
hospital:

Tianjin Stomatological Hospital

Address:

75 Dagu Road, Heping District

经费或物资来源:

天津市卫健委科技基金

Source(s) of funding:

Science and Technology Fund of Tianjin Health and Family Planning Commission

Target disease:

pulpitis

Target disease code:

研究类型:

基础科学研究

Study type:

Basic Science

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

通过IL-17及其下游信号分子抑制剂体外干预培养不同炎症状态的iDPSC,并检测其增殖、分化等能力的改变,IL-17及其相关信号通路分子的表达,多项分化基因的表达,以探索IL-17对炎症牙髓干细胞的生物学行为是否具有调节作用及如何发挥调节作用。  

Objectives of Study:

Il-17 and its downstream signal molecule inhibitors were used to intervene in vitro to culture iDPSC with different inflammatory states, and to detect the changes in proliferation, differentiation and other abilities, the expression of IL-17 and its related signal pathway molecules, and the expression of multiple differentiated genes. To explore whether and how IL-17 can regulate the biological behavior of inflammatory dental pulp stem cells.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

临床16-25岁志愿者(经本人和家属知情同意)
1.因阻生而拔除的健康,完整无龋损的第三磨牙
2.深龋所致可复性牙髓炎(结合临床病史,电活力测试和冷刺击疼痛等做出诊断)的第三磨牙
3.深龋所致不可复性牙髓炎(结合临床病史,电活力测试和冷刺击疼痛等做出诊断)的第三磨牙

Inclusion criteria

Clinical volunteers aged 16-25 (with informed consent of the applicant and his/her family)

1. Healthy, intact, caries-free third molars removed due to resistance

2. Third molars due to reversible pulpitis due to deep caries (diagnosed with clinical history, electrokinetic tests, and cold puncture pain)

3. Third molars due to irreversible pulpitis due to deep caries (diagnosed with clinical history, electrokinetic tests, and cold puncture pain)

排除标准:

排除牙周牙髓联合病变,牙髓变性和牙髓坏死的第三磨牙。

Exclusion criteria:

The third molars with periodontal pulp disease, pulp degeneration and pulp necrosis were excluded.

研究实施时间:

Study execute time:

From 2021-06-01 00:00:00 To 2020-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-09-13 00:00:00 To 2021-10-01 00:00:00  

干预措施:

Interventions:

组别:

健康组

样本量:

15

Group:

Health group

Sample size:

干预措施:

分化诱导

干预措施代码:

Intervention:

Differentiation induction

Intervention code:

组别:

可复性牙髓炎组

样本量:

15

Group:

Reversible pulpitis group

Sample size:

干预措施:

分化诱导

干预措施代码:

Intervention:

Differentiation induction

Intervention code:

组别:

不可复性牙髓炎组

样本量:

15

Group:

Irreversible pulpitis group

Sample size:

干预措施:

分化诱导

干预措施代码:

Intervention:

Differentiation induction

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):

天津市口腔医院 

单位级别:

三级甲等 

Institution
hospital:

Tianjin Stomatological Hospital

Level of the institution:

Teritary A

测量指标:

Outcomes:

指标中文名:

分化标记基因

指标类型:

主要指标

Outcome:

Differentiated marker gene

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:

离体牙

组织:

牙髓

Sample Name:

extracted tooth

Tissue:

dental pulp

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 16 years
最大 Max age 25 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):

单纯随机抽样

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

simple random sampling

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:

Blinding:

是否共享原始数据:

IPD sharing

No

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):

可通过咨询研究负责人邮箱获得

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

It can be obtained by consulting the email address of the research director

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-09-03 22:50:53