ChiCTR2100053722 版本V1.1 版本创建时间2022/05/19 16:51:41 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:

ChiCTR2100053722 

最近更新日期:

Date of Last Refreshed on:

2021-12-14 03:23:00 

注册时间:

Date of Registration:

2021-11-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

ER: YAG-PIPS清除根尖段及牙本质小管内细菌生物膜的效果研究

Public title:

Study on the effect of YAG-PIPS on removal of bacterial biofilm in apical segment and dentin tubule

注册题目简写:

English Acronym:

研究课题的正式科学名称:

ER: YAG-PIPS清除根尖段及牙本质小管内细菌生物膜的效果研究

Scientific title:

Study on the effect of YAG-PIPS on removal of bacterial biofilm in apical segment and dentin tubule

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:

杨澜 

研究负责人:

鲍萍萍 

Applicant:

Lan Yang 

Study leader:

Pingping Bao 

申请注册联系人电话:

Applicant telephone:

18222360655

研究负责人电话:

Study leader's
telephone:

18649056757

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:

ylan0829@163.com

研究负责人电子邮件:

Study leader's E-mail:

pingpingbao0226@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:

天津市河西区黑牛城道73号

研究负责人通讯地址:

天津市河西区黑牛城道73号

Applicant address:

73 Heiniucheng Road, Hexi District, Tianjin, China

Study leader's address:

73 Heiniucheng Road, Hexi District, Tianjin, 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:

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:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

20211130

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:

天津市口腔医院医学伦理委员会

Name of the ethic committee:

Medical Ethic Committee of Tianjin Stomatological Hospital

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:

刘浩

Contact Name of the ethic committee:

Hao Liu

伦理委员会联系地址:

天津市河西区黑牛城道73号

Contact Address of the ethic committee:

73 Heiniucheng Road, Hexi District, Tianjin, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

022-27121753

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:

天津市河西区黑牛城道73号

Primary sponsor's address:

73 Heiniucheng Road, Hexi District, Tianjin, 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):

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:

河西区黑牛城道73号

Institution
hospital:

Tianjin Stomatological Hospital

Address:

73 Heiniucheng Road, Hexi District

经费或物资来源:

天津市口腔医院

Source(s) of funding:

Tianjin Stomatological Hospital

研究疾病:

慢性根尖周炎  

Target disease:

Chronic apical periodontitis

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:

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:

探讨Er:YAG-PIPS 根管冲洗技术在根管治疗中的效果和原理,为临床应用提供新思路和依据。  

Objectives of Study:

To investigate the efficacy and principle of Er:YAG-PIPS as root canal irrigation technique in root canal therapy, and to provide new perspective and date for clinical application.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

18-65岁;
根尖孔闭合的慢性根尖周炎患者;
性别不限。

Inclusion criteria

1. Age 18-65 years old.
2. Patients with chronic apical periodontitis with closed apical foramen.
3. No gender limitation.

排除标准:

根尖孔发育不完全或根尖孔直径>2mm;
根尖囊肿;
激光过敏,或者不配合的患者。

Exclusion criteria:

1. Patients with incomplete apical foramen development or apical foramen diameter > 2 mm;
2. Patients with apical cyst;
3. Patients with laser allergy or non cooperation.

研究实施时间:

Study execute time:

From 2021-09-01 00:00:00 To 2023-09-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-01 00:00:00 To 2023-06-01 00:00:00

干预措施:

Interventions:

组别:

试验组1

样本量:

42

Group:

Experimental group1

Sample size:

干预措施:

PIPS+3%NaClO

干预措施代码:

Intervention:

PIPS+3%NaClO

Intervention code:

组别:

试验组2

样本量:

42

Group:

Experimental group2

Sample size:

干预措施:

CNI+3%NaClO

干预措施代码:

Intervention:

CNI+3%NaClO

Intervention code:

组别:

试验组3

样本量:

42

Group:

Experimental group3

Sample size:

干预措施:

PUI+3%NaClO

干预措施代码:

Intervention:

PUI+3%NaClO

Intervention code:

组别:

试验组4

样本量:

42

Group:

Experimental group4

Sample size:

干预措施:

EDDY+3%NaClO

干预措施代码:

Intervention:

EDDY+3%NaClO

Intervention code:

组别:

试验组5

样本量:

42

Group:

Experimental group5

Sample size:

干预措施:

XPF+3%NaClO

干预措施代码:

Intervention:

XPF+3%NaClO

Intervention code:

组别:

对照组

样本量:

10

Group:

control 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):

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:

Tertiary A

测量指标:

Outcomes:

指标中文名:

细菌数量

指标类型:

主要指标

Outcome:

Bacterial quantity

Type:

Primary indicator

测量时间点:

测量方法:

扫描电镜,共聚焦显微镜

Measure time point of outcome:

Measure method:

SEM, CLSM

指标中文名:

疼痛

指标类型:

主要指标

Outcome:

Pain

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

瘘管

指标类型:

主要指标

Outcome:

Fistula

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

根尖暗影

指标类型:

主要指标

Outcome:

Root shadow

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:

根管细菌

组织:

根管

Sample Name:

Root canal bacteria

Tissue:

Root canal

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

离体牙

组织:

Sample Name:

Teeth

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 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):

随机数字表

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

The random number table.

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):

采用ResMan进行数据共享, http//:www.medresman.org.cn.

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

Research Manager, 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:

采用ResMan其中的临床试验数据采集和管理系统(electronic data capture,EDC)和原始数据共享平台(IPD Sharing Platform)

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

EDC (electronic data capture )and IPD(individual Sharing Platform)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-28 06:48:44