ChiCTR2400081619 版本V1.0 版本创建时间2024/03/06 16:28:18 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:

ChiCTR2400081619 

最近更新日期:

Date of Last Refreshed on:

2024-03-06 16:28:13 

注册时间:

Date of Registration:

2024-03-06 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

SIS膜辅助治疗牙周牙髓联合病变疗效的随机对照研究

Public title:

The efficacy of SIS bioactive collagen membrane in the endodontic microsurgery management of endodontic-periodontal combined lesions: A randomized controlled study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

SIS生物活性胶原膜的成血管效能在治疗牙周牙髓联合病变中的作用

Scientific title:

The angiogenic efficacy of SIS bioactive collagen membrane in the endodontic microsurgery management of endodontic-periodontal combined lesions

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:

张茗茗 

研究负责人:

张茗茗 

Applicant:

Ming-Ming Zhang 

Study leader:

Ming-Ming Zhang 

申请注册联系人电话:

Applicant telephone:

+86 136 5114 6432

研究负责人电话:

Study leader's telephone:

+86 136 5114 6432

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:

zhmmingbd@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhmmingbd@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:

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 South Avenue Zhong-guan-cun, Hai-dian District, Beijing, China

Study leader's address:

22 South Avenue Zhong-guan-cun, Hai-dian 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:

PKUSSIRB-202385021

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:

IRB of Peking University Hospital of Stomatology

伦理委员会批准日期:

Date of approved by ethic committee:

2023-04-04 00:00:00

伦理委员会联系人:

贾效伟

Contact Name of the ethic committee:

Xiao-Wei Jiang

伦理委员会联系地址:

北京市海淀区中关村南大街22号

Contact Address of the ethic committee:

22 South Avenue Zhong-guan-cun, Hai-dian District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 8219 5709

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 South Avenue Zhong-guan-cun, Hai-dian District, Beijing, 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):

北京

市(区县):

北京

Country:

China

Province:

Beijing

City:

Beijing

单位(医院):

中华口腔医学会

具体地址:

北京市海淀区中关村南大街甲18号

Institution
hospital:

Chinese Stomatological Association

Address:

18 South Avenue Zhong-guan-cun, Hai-dian District, Beijing, China

经费或物资来源:

中华口腔医学会

Source(s) of funding:

Chinese Stomatological Association

Target disease:

Combined periodontal-endodontic lesions

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:

随机平行对照 

Study design:

Parallel 

研究目的:

评价一种由猪小肠粘膜下层组织(Small intestinal submucosa, SIS)制成的生物活性胶原膜对牙周牙髓联合病变根尖手术后血流变化及组织再生的影响,及其临床疗效。  

Objectives of Study:

Evaluate the effect of a bioactive collagen membrane made from Small intestinal submucosa (SIS) tissue of porcine intestine on the blood flow changes and tissue regeneration outcome of endodontic microsurgery in combined periodontal-endodontic lesions.

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. 根尖病变继发牙周边缘骨破坏; 2. 18岁≤年龄≤70岁; 3. 接受了完善的根管治疗和牙周基础治疗; 4. ASA全身状态评估分级为1-2级。

Inclusion criteria

1. Combined apico-marginal lesions 2. Age: from 18 years old to 70 years old 3. Teeth had undergone root canal treatment and primary periodontal treatment 4. Patients without poorly controlled systemic diseases, resulting in American Society of Anesthesiologists class 1-2.

排除标准:

1. 根周骨壁缺损无保留价值的患牙; 2. 根折、或牙根吸收达根长1/3以上; 3. 全口重度牙周炎; 4. 两年内服用过双膦酸盐类药物; 5. 妊娠及备孕。

Exclusion criteria:

1. Teeth with sever periapical bone defect and without preservation value 2. Root fracture or root resorption exceeding 1/3 of the root length 3. Chronic periodontitis 4. Patient who had taken bisphosphonates within two years 5. Pregnancy and Preparation.

研究实施时间:

Study execute time:

From 2023-04-04 00:00:00 To 2025-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-19 00:00:00 To 2024-08-31 00:00:00  

干预措施:

Interventions:

组别:

SIS组

样本量:

10

Group:

SIS group

Sample size:

干预措施:

根尖手术中使用SIS膜行引导组织再生技术

干预措施代码:

Intervention:

SIS membrane used in apical surgery

Intervention code:

组别:

Bio-gide组

样本量:

10

Group:

Bio-gide group

Sample size:

干预措施:

根尖手术中使用Bio-gide膜行引导组织再生技术

干预措施代码:

Intervention:

Bio-gide membrane used in apical surgery

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):

北京 

Country:

China 

Province:

Beijing 

City:

Beijing 

单位(医院):

北京大学口腔医院 

单位级别:

三甲 

Institution
hospital:

Peking University School and Hospital of Stomatology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

牙龈血流灌注

指标类型:

主要指标

Outcome:

Gingival blood flow perfusion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨病变体积变化百分率

指标类型:

主要指标

Outcome:

Percentage of volume change in bone lesion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙周探诊深度

指标类型:

次要指标

Outcome:

probing depth, PD

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床附着丧失

指标类型:

主要指标

Outcome:

clinical 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:

龈缘位置

指标类型:

主要指标

Outcome:

gingival marginal position

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

成功率

指标类型:

主要指标

Outcome:

success rate

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:

组织:

Sample Name:

None

Tissue:

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 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):

简单随机:研究者使用SPSS软件产生随机数列

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

Simple randomization: Researchers use SPSS software to generate a random sequence of numbers

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:

None

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):

北京大学口腔医院临床大数据平台(https://ndslab.bjmu.edu.cn/data/signin)

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

Clinical Big Data Platform (https://ndslab.bjmu.edu.cn/data/signin)

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:

数据来源于原始病历记录及影像学资料。存储全部纸质版原始资料,每周由专人实行双人双机录入电子化数据信息系统。EDC:北京大学口腔医院临床大数据平台。 所有病例信息以信息表形式编号、存储、填写。存储于专用的电脑中,并备份保存于2枚活动硬盘中,分别放置于实验室及办公室保存。所有纸质文件复印并扫描,扫描件与电子数据一同保存。

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

The data is sourced from original medical records and imaging data. Store all paper versions of the original data, and assign a dedicated person to implement an electronic data information system with two people and two machines every week. EDC: Clinical Big Data Platform (https://ndslab.bjmu.edu.cn/data/signin) All case information is numbered, stored, and filled out in the form of an information table. Stored on a dedicated computer and backed up on two active hard drives, placed separately in the laboratory and office for storage. Copy and scan all paper documents, and save the scanned copies along with electronic data.

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:

 2024-03-06 16:28:13