ChiCTR2100045745 版本V1.1 版本创建时间2021/11/26 19:35:12 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:

ChiCTR2100045745 

最近更新日期:

Date of Last Refreshed on:

2021-11-26 19:31:25 

注册时间:

Date of Registration:

2021-04-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

光动力疗法在瘘管型前牙根尖周病中的消毒效果研究

Public title:

Study on the disinfection effect of photodynamic therapy in periapical disease of anterior teeth with fistula

注册题目简写:

English Acronym:

研究课题的正式科学名称:

光动力疗法在瘘管型前牙根尖周病中的消毒效果研究

Scientific title:

Study on the disinfection effect of photodynamic therapy in periapical disease of anterior teeth with fistula

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:

杨国峰 

研究负责人:

杨国峰 

Applicant:

Guofeng Yang 

Study leader:

Guofeng Yang 

申请注册联系人电话:

Applicant telephone:

17602191536

研究负责人电话:

Study leader's
telephone:

17602191536

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:

921888961@qq.com

研究负责人电子邮件:

Study leader's E-mail:

921888961@qq.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:

上海市复兴中路1258号

研究负责人通讯地址:

上海市复兴中路1258号

Applicant address:

1258 Fuxing Middle Road, Shanghai

Study leader's address:

1258 Fuxing Middle Road, Shanghai

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:

上海市口腔病防治院

Applicant's institution:

Shanghai Stomatological Hospital

研究负责人所在单位:

上海市口腔病防治院

Affiliation of the Leader:

Shanghai 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:

沪口防伦审[2020]032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:

上海市口腔病防治院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Shanghai Stomatological Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-12-14 00:00:00

伦理委员会联系人:

施培凤

Contact Name of the ethic committee:

Peifeng SHi

伦理委员会联系地址:

上海市北京东路356号

Contact Address of the ethic committee:

356 Beijing East Road, Shanghai

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:

上海市口腔病防治院

Primary sponsor:

Shanghai Stomatological Hospital

研究实施负责(组长)单位地址:

上海市北京东路356号

Primary sponsor's address:

356 Beijing East Road, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

黄埔区

Country:

China

Province:

Shanghai

City:

Huangpu District

单位(医院):

上海市口腔病防治院

具体地址:

北京东路356号

Institution
hospital:

Shanghai Stomatological Hospital

Address:

356 Beijing East Road

经费或物资来源:

上海市卫健委项目

Source(s) of funding:

Shanghai Health Commission Project

研究疾病:

根尖周病  

Target disease:

Periapical disease

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:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

研究光动力疗法(PDT)在瘘管型前牙根尖周病根管消毒中的作用,分析PDT对瘘管型根尖周病的治疗效果。本次项目实验结果将为瘘管型根尖周病的PDT临床应用提供理论数据支撑并建立循证医学标准,有望提高根尖周病的治疗效果,并减少受试者的就诊次数,同时将为后续进一步研究PDT在复杂弯曲细小根管中消毒中的研究提供研究基础,从而为开展新项目的研究打下坚实的基础。  

Objectives of Study:

To study the role of photodynamic therapy (PDT) in root canal disinfection of fistula-type anterior periapical disease, and analyze the therapeutic effect of PDT on fistula-type periapical disease. The experimental results of this project will provide theoretical data support for the clinical application of PDT for fistula-type periapical disease and establish evidence-based medical standards. It is expected to improve the treatment effect of periapical disease and reduce the number of patients' visits. The follow-up further study of PDT in the disinfection of complex curved thin root canals provides a research basis, so as to lay a solid foundation for the development of new projects.

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 实验对象为单根管前牙,根管口闭合,无根内吸收及根外吸收;
② 临床检查明确诊断为瘘管型根尖周病,即具有根尖周病的临床症状,有漏管发生史,影像学检查有根尖周阴影;
③ 未合并严重的牙周病,及临床牙周探诊及影像学检查,牙槽骨吸收小于三分之一,且牙周与根尖破坏未穿通;
④ 临床急性根尖周炎受试者,可在髓腔引流、安抚止痛后,再行一次性根管充填治疗;
⑤ 受试者应为18岁以上45岁以下,且具有独立行为能力,并知情同意进行临床实验。

Inclusion criteria

① The test object is a single canal anterior tooth, the root canal orifice is closed, and there is no intra-root resorption or extra-root resorption;
② Clinical examination is clearly diagnosed as fistula-type periapical disease, that is, it has clinical symptoms of periapical disease, a history of leaky duct, and imaging examination has periapical shadows;
③ No serious periodontal disease, and clinical periodontal exploration and imaging examination, alveolar bone resorption is less than one-third, and periodontal and apical damage is not penetrated;
④ Subjects with clinical acute periapical periodontitis can be treated with a one-time root canal filling after the medullary cavity is drained, soothed and relieved;
⑤ Subjects should be over 18 years old and under 45 years old, have independent behavioral ability, and have informed consent to conduct clinical trials.

排除标准:

① 受试者不能接受,或因身体、时间因素无法配合完成治疗及随访的;
② 治疗中未按标准操作规范流程进行(包括采用统一的操作流程完成治疗,包括使用橡皮障、次氯酸钠冲洗,PDT治疗,一次性根充等),导致无法进行实验分析的。

Exclusion criteria:

① The subject cannot accept it, or cannot cooperate to complete the treatment and follow-up due to physical or time factors;
② The treatment was not carried out in accordance with the standard operating procedures (including the use of a unified operating procedure to complete the treatment, including the use of rubber dams, sodium hypochlorite flushing, PDT treatment, one-time root filling, etc.), resulting in the inability to conduct experimental analysis.

研究实施时间:

Study execute time:

From 2021-01-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-04-23 00:00:00 To 2023-12-31 00:00:00

干预措施:

Interventions:

组别:

常规根管治疗组

样本量:

100

Group:

Routine root canal therapy group

Sample size:

干预措施:

常规根管治疗后,一次性根充

干预措施代码:

Intervention:

After conventional root canal treatment, one time root canal filling

Intervention code:

组别:

PDT治疗组

样本量:

100

Group:

PDT treatment group

Sample size:

干预措施:

常规根管治疗+光动力疗法根管治疗后,一次性根充

干预措施代码:

Intervention:

After conventional root canal therapy + photodynamic therapy (PDT) root canal therapy, one-time root canal filling was performed

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市口腔病防治院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Stomatological Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

根管菌群变化

指标类型:

次要指标

Outcome:

Root canal flora changes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

治疗前后疼痛及根尖周阴影的变化

指标类型:

主要指标

Outcome:

Changes of pain and periapical shadow before and after treatment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

治疗效果

指标类型:

主要指标

Outcome:

Treatment effect

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:

根管菌群

组织:

根管

Sample Name:

Root canal flora

Tissue:

Root canal

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 45 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):

首诊医生将就诊受试者告知分配员,分配员按照受试者的就诊先后顺序依次将受试者分为常规根管治疗组、PDT治疗组,并对受试者进行编号,隐藏受试者的治疗分组。

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

The first-visiting doctor informed the distributor of the subjects, who divided the subjects into the conventional root canal treatment group and the PDT treatment group according to the order of the subjects’ visits, and numbered the subjects to hide the subjects. Treatment group of the patient.

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):

pubmed网络平台或知网及万方数据库

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

https://pubmed.ncbi.nlm.nih.gov/; https://www.cnki.net/; http://www.wanfangdata.com.cn/index.html

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:

病例记录表

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

Case record form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-04-23 10:34:41