ChiCTR2000039875 版本V1.3 版本创建时间2021/02/20 18:37:39 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:

ChiCTR2000039875 

最近更新日期:

Date of Last Refreshed on:

2021-02-20 18:36:13 

注册时间:

Date of Registration:

2020-11-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

血小板活化对白细胞功能调节在牙周免疫炎症中的作用及机制研究

Public title:

The effect and mechanism of platelet activation on leukocytes function in periodontal immune inflammation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

血小板活化对白细胞功能调节在牙周免疫炎症中的作用及机制研究

Scientific title:

The effect and mechanism of platelet activation on leukocytes function in periodontal immune inflammation

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:

路瑞芳 

研究负责人:

路瑞芳 

Applicant:

Ruifang Lu 

Study leader:

Ruifang Lu 

申请注册联系人电话:

Applicant telephone:

+86 13811507491

研究负责人电话:

Study leader's telephone:

+86 10-82195368

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:

luruifang-kq@163.com

研究负责人电子邮件:

Study leader's E-mail:

kqrflu@bjmu.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:

北京市海淀区中关村南大街22号

研究负责人通讯地址:

北京市海淀区中关村南大街22号

Applicant address:

22 Zhongguancun South Avenue, Haidian District, Beijing, China

Study leader's address:

22 Zhongguancun South Avenue, Haidian District, Beijing, 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:

北京大学口腔医院

Applicant's institution:

Peking University School and Hospital of Stomatology

研究负责人所在单位:

北京大学口腔医院

Affiliation of the Leader:

Peking University School and Hospital of Stomatology

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2020-市自然-07

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:

北京大学口腔医院生物医学伦理委员会

Name of the ethic committee:

The Human Ethics Committee of Peking University School and Hospital of Stomatology

伦理委员会批准日期:

Date of approved by ethic committee:

2020-06-22 00:00:00

伦理委员会联系人:

贾效伟

Contact Name of the ethic committee:

Xiaowei Jia

伦理委员会联系地址:

北京市海淀区中关村南大街22号北京大学口腔医院生物医学伦理委员会

Contact Address of the ethic committee:

22 Zhongguancun South Avenue, Haidian District, Beijing, 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:

北京大学口腔医院

Primary sponsor:

Peking University School and Hospital of Stomatology

研究实施负责(组长)单位地址:

北京市海淀区中关村南大街22号

Primary sponsor's address:

22 Zhongguancun South Avenue, Haidian District, Beijing, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

经费或物资来源:

国家自然科学基金 (82071116)

Source(s) of funding:

National Natural Science Foundations of China Beijing, China (82071116)

Target disease:

Periodontal diseases

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:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

探讨血小板活化对白细胞功能调节在牙周免疫炎症中的作用及机制,抑制血小板活化或血小板白细胞聚合体形成对牙周疾病发生发展、牙周炎及全身炎症的作用,探讨调节宿主炎症反应降低牙周破坏程度的可能。  

Objectives of Study:

The aims of this study are to analyze the interaction of platelet activation with leukocytes in immune inflammation of periodontitis, the inhibition of platelet activation or the formation of PLA on the incidence and development of periodontitis, the extent of periodontal and systemic inflammation.

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、牙周炎患者纳入标准:
(1)患者发病年龄在18-60岁;
(2)全口至少有8颗牙的探诊深度≥5mm,邻面附着丧失≥3mm,均经全口根尖片证实有邻面牙槽骨吸收;
(3)就诊前6个月内未做过牙周治疗,近3个月未服用过抗生素;
2、牙周炎伴动脉粥样硬化患者纳入标准:参照牙周炎诊断标准,并于综合医院诊断为动脉粥样硬化,但无其它系统性疾病。

Inclusion criteria

The inclusion of periodontitis
1) age between 18 to 60 years old;
2) systemic healthy and presented at least 20 functional teeth in the mouth;
3) at least 8 teeth with probing depth (PD) > 5mm and clinical attachment loss (AL) > 3mm, with radiographic evidence of alveolar bone loss, and at least 3 of them were not incisors or first molars;
4) no periodontal treatment in the previous 6 months;
5) no antibiotics in the precious 3 months.
The inclusions of Patients with periodontitis and atherosclerosis are the similar to the above criteria except that the patient had both periodontitis and atherosclerosis.

排除标准:

1。怀孕期或哺乳期妇女;
2。存在内分泌等其他系统性疾病;
3。存在凝血功能异常;
4。吸烟者;
5.不同意参与试验,未签署知情同意书。

Exclusion criteria:

1) Pregnancy or lactation;
3) other systemic diseases;
4) dysfunction of blood coagulation;
5) smoker;
6) denied to join the study or sign the consent form.

研究实施时间:

Study execute time:

From 2020-11-10 00:00:00 To 2024-11-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-11-10 00:00:00 To 2024-02-02 00:00:00  

干预措施:

Interventions:

组别:

牙周炎组

样本量:

20

Group:

Periodontitis group

Sample size:

干预措施:

牙周基础治疗

干预措施代码:

Intervention:

non surgical periodontal treatment

Intervention code:

组别:

牙周炎伴动脉粥样硬化组

样本量:

20

Group:

periodontitis with AS

Sample size:

干预措施:

牙周基础治疗

干预措施代码:

Intervention:

non surgical periodontal treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京大学口腔医院 

单位级别:

三级专科医院 

Institution
hospital:

Peking University School and Hospital of Stomatology

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

牙周袋深度

指标类型:

主要指标

Outcome:

periodontal 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:

附着丧失

指标类型:

主要指标

Outcome:

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:

出血指数

指标类型:

主要指标

Outcome:

bleeding index

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

全血细胞分析

指标类型:

主要指标

Outcome:

Blood cell analysis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清生化指标

指标类型:

主要指标

Outcome:

serum biochemical indexes

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血小板和白细胞膜受体

指标类型:

主要指标

Outcome:

membrane receptors of platelets and leukocytes

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

炎症因子

指标类型:

主要指标

Outcome:

inflammatory factors

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:

血液

组织:

Sample Name:

blood

Tissue:

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 60 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):

Not available

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:

N/A

Blinding:

N/A

是否共享原始数据:

IPD sharing

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):

原始数据公开日期2025年6月1日 请说明共享原始数据的方式

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

The matadata and protocol will be opened in June 1st, 2025

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:

采用病例记录表,然后录入到EXCEL表格中

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

A case record form will be used to collect the data, all data will be entered into the EXCEL by two examiners.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2020-11-13 03:44:56