ChiCTR2000032532 版本V1.4 版本创建时间2020/05/01 23:37:16 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:

ChiCTR2000032532 

最近更新日期:

Date of Last Refreshed on:

2020-05-01 23:34:11 

注册时间:

Date of Registration:

2020-05-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

新型防疫面罩在口腔诊室环境污染防护中的安全性、有效性研究方案

Public title:

Safety and effectiveness of a new kind of anti-epidemic facemask in environmental pollution protection of oral cavity clinic: a study protocol for a randomised controlled clinic trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

新型防疫面罩在口腔诊室环境污染防护中的安全性、有效性研究方案

Scientific title:

Safety and effectiveness of a new kind of anti-epidemic facemask in environmental pollution protection of oral cavity clinic: a study protocol for a randomised controlled clinic trial

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:

邓亭月 

研究负责人:

王胜国 

Applicant:

Deng Tingyue 

Study leader:

Wang Shengguo 

申请注册联系人电话:

Applicant telephone:

+86 18875273969

研究负责人电话:

Study leader's telephone:

+86 15823458851

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:

570472005@qq.com

研究负责人电子邮件:

Study leader's E-mail:

wangshengguo@cqmu.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:

重庆市渝中区临江路76号

研究负责人通讯地址:

重庆市渝中区临江路76号

Applicant address:

76 Linjiang Road, Yuzhong District, Chongqing, China

Study leader's address:

76 Linjiang Road, Yuzhong District, Chongqing, 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:

重庆医科大学附属第二医院

Applicant's institution:

The Second Affiliated Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属第二医院

Affiliation of the Leader:

The Second Affiliated Hospital of Chongqing Medical University

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年科伦审第(78)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:

重庆医科大学附属第二医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Second Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2020-04-23 00:00:00

伦理委员会联系人:

吴明珍

Contact Name of the ethic committee:

Wu Mingzhen

伦理委员会联系地址:

重庆市渝中区临江路76号

Contact Address of the ethic committee:

76 Linjiang Road, Yuzhong District, Chongqing, 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:

重庆医科大学附属第二医院

Primary sponsor:

The Second Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区临江路76号

Primary sponsor's address:

76 Linjiang Road, Yuzhong District, Chongqing, 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):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第二医院

具体地址:

渝中区临江路76号

Institution
hospital:

The Second Affiliated Hospital of Chongqing Medical University

Address:

76 Linjiang Road, Yuzhong District

经费或物资来源:

重庆医科大学附属第二医院人才经费

Source(s) of funding:

Talent funding for the Second Affiliated Hospital of Chongqing Medical University

Target disease:

Infectious disease prevention and control

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

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:

口腔临床诊疗操作中会产生大量气溶胶,目前对有害气溶胶的防护尚显不足。通过此种新型防疫面罩的应用,我们推测其不仅能够在医患之间形成有效屏障,直接阻挡高速手机、超声波洁牙机等喷溅出的水汽,而且能够有效阻挡吸附减少扩散到诊室中的气溶胶。不光如此,新型防疫面罩还将具有病人使用的舒适性以及医师操作的舒适便利性。 这是一项随机对照试验。本次试验研究目的既是通过洁牙前中后诊室环境中细菌菌落数量对比,研究应用新型防疫面罩是否可以减少口腔操作中、后的诊室空气中的细菌数量,是否能够减轻口腔诊室操作后的空气污染,以探究新型防疫面罩的安全性与有效性。  

Objectives of Study:

A large number of gasoloid will be produced during the clinical treatment of oral cavity. While the protection against gasoloid is insufficient. This is a randomized controlled trial. One purpose of this study is to explore whether the application of the new equipment can reduce the amount of bacteria in the air of the clinic after and during the oral operation ; whether it can reduce the air pollution after clinical treatment by comparing the number of bacterial colonies in the environment of the clinic before, middle and rear ultrasonic tooth cleaning. Another aim of this trial is to research the safety and effectiveness of new anti-epidemic facemask.

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. 口腔卫生状况较差,临床诊断为慢性牙周炎患者;
2. 年龄为20-50岁;
3. 能够耐受较长时间牙周洁治治疗操作,配合医务人员工作者;
4. 具有自主行为能力的成年人,能够完成对治疗舒适度的问卷调查者;
5. 获得患者知情同意并签署书面知情同意书者。

Inclusion criteria

1. Patients with poor oral hygiene and clinically diagnosed as chronic periodontitis;
2. Patients aged 20-50 years;
3. Patients who can tolerate long-term periodontal scaling treatment and cooperate with medical staff;
4. Adults with autonomous behavior ability, patients who can complete the questionnaire survey of treatment comfort;
5. Patients who have informed consent and are willing to sign written informed consent.

排除标准:

1. 有严重全身系统性疾病,如高血压、心脏病、糖尿病、血液疾病等;
2. 孕妇及不能耐受牙周洁治治疗的老年人;
3. 口腔急性疾病患者,如急性牙髓炎、急性根尖周炎、智牙冠周炎等;
4. 对新型防护面罩相关材料过敏者;
5. 开口过小,无法满足医师口内操作便利性要求者;
6. 有幽闭恐惧症者。

Exclusion criteria:

1. Patients with severe systemic systemic diseases, such as hypertension, heart disease, diabetes, blood diseases, etc.
2. Pregnant women and the elderly who can not tolerate ultrasonic tooth cleaning;
3. Patients with acute oral diseases, such as acute pulpitis, acute periapical periodontitis, and wisdom periodontitis;
4. Patients who Allergic to new anti-epidemic face mask material;
5. Patients who can not satisfy the doctor inside the mouth operation;
6.Patients who suffer from claustrophobic

研究实施时间:

Study execute time:

From 2020-07-01 00:00:00 To 2020-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-07-01 00:00:00 To 2020-09-30 00:00:00  

干预措施:

Interventions:

组别:

试验组/对照组

样本量:

60

Group:

experimental group vs. control group

Sample size:

干预措施:

洁牙过程中是否使用新型面罩

干预措施代码:

Intervention:

Whether to use the new face mask during the cleaning

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆医科大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

琼脂平板菌落数

指标类型:

主要指标

Outcome:

Number of colonies on agar plate

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:

飞沫

组织:

Sample Name:

Droplets

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 20 years
最大 Max age 50 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):

由操作员采用抽签的方法产生随机序列。

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

Random sequence is generated by the operator by drawing.

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:

开放

Blinding:

open-label

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

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):

ResMan, 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:

ResMan

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

ResMan

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:

 2020-05-01 22:16:37