数字化导板对于显微根尖手术的疗效的改善

注册号:

Registration number:

ChiCTR2400082347 

最近更新日期:

Date of Last Refreshed on:

2024-03-27 10:14:25 

注册时间:

Date of Registration:

2024-03-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

数字化导板对于显微根尖手术的疗效的改善

Public title:

Digital guide plates to improve the effect of endodontic micro-surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

数字化导板引导自体皮质骨板再植促进显微根尖手术后骨修复的作用

Scientific title:

The role of autologous cortical bone plate replantation with digital guide plates to facilitate bone repair after micro-apical surgery

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:

王雨涵 

研究负责人:

韩冰 

Applicant:

Wang Yuhan 

Study leader:

Bing Han 

申请注册联系人电话:

Applicant telephone:

+86 18810023642

研究负责人电话:

Study leader's
telephone:

+86 13811341944

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:

sakura_9@live.cn

研究负责人电子邮件:

Study leader's E-mail:

hanbing822@126.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:

No.22, Zhongguancun South Avenue, Haidian District, Beijing

Study leader's address:

No.22, Zhongguancun South Avenue,Haidian District, Beijing

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 Hospital of Stomatology

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:

PKUSSIRB-202386035

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:

2023-04-28 00:00:00

伦理委员会联系人:

贾效伟

Contact Name of the ethic committee:

Jia Xiaowei

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:

No.22, Zhongguancun South Avenue,Haidian District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 82195759

伦理委员会联系人邮箱:

Contact email of the ethic committee:

keyanchuethics@163.com

研究实施负责(组长)单位:

北京大学口腔医院

Primary sponsor:

Peking University 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:

No.22, Zhongguancun South Avenue,Haidian District, Beijing

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):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学口腔医院

具体地址:

北京市海淀区中关村南大街22号

Institution
hospital:

Peking University Hospital of Stomatology

Address:

No.22, Zhongguancun South Avenue,Haidian District, Beijing

经费或物资来源:

北京市海淀区卫生健康发展科研培育计划

Source(s) of funding:

Research and Cultivation Plan for Health Development in Haidian District, Beiling

研究疾病:

根尖周炎  

Target disease:

Periapical 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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

目的:探讨数字化导板引导自体皮质骨板再植用于唇颊侧骨板完整的根尖周炎骨病损修复的临床疗效。 意义:为提高显微根尖手术疗效提供临床应用依据。  

Objectives of Study:

Object: To investigate the clinical effect of digital guide plate guided autografts of cortical bone plates for complete repair of lip and buccal bone plates with periapical inflammation. Significance: To provide clinical basis for improving the effect of micro-apical surgery.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.全身健康状况不佳,特别是血糖控制不佳的患者; 2.根尖骨病损直径小于5mm。

Exclusion criteria:

1. Patients with poor general health, especially those with poor blood sugar control; 2. The periapical lesion is smaller than 5 mm in diameter.

研究实施时间:

Study execute time:

From 2023-04-01 00:00:00 To 2025-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-04-01 00:00:00 To 2025-03-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

8

Group:

Experimental Group

Sample size:

干预措施:

保留自体皮质骨

干预措施代码:

Intervention:

Retained autogenous cortical bone

Intervention code:

组别:

对照组

样本量:

8

Group:

Control Group

Sample size:

干预措施:

常规磨除皮质骨

干预措施代码:

Intervention:

Cortical bone in the operative area was routinely removed

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:

三级甲等 

Institution
hospital:

Peking University Hospital of Stomatology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

皮质骨的愈合情况

指标类型:

主要指标

Outcome:

The healing of cortical bone

Type:

Primary indicator

测量时间点:

术前、术后12个月

测量方法:

使用医学图像分析处理软件MIMICS处理术前和术后12个月CBCT图像,基于CBCT三维重建的皮质骨厚度测量和体积测量评估试验组和对照组治疗术前及术后皮质骨的愈合情况;按照Rud和Molven的2D根尖片标准,使用X线片评估骨病损愈合情况。

Measure time point of outcome:

Pre-operation, 12 months after operation

Measure method:

The medical image analysis and processing software MIMICS were used to process CBCT images before and 12 months after surgery Cortical bone thickness measurement and volume measurement based on CBCT 3D reconstruction were used to evaluate the cortical bone healing before and after treatment in the experimental group and the control group. Radiographs were used to evaluate the healing of bone lesions according to Rud and Molvens 2D apical radiographs.

指标中文名:

术后自发疼痛

指标类型:

次要指标

Outcome:

Post-surgery pain

Type:

Secondary indicator

测量时间点:

术后1、3、7天

测量方法:

按照VAS量表数值,评估试验组和对照组术后1天、3天和1周有无术后疼痛差异。

Measure time point of outcome:

1, 3 and 7 days after operation

Measure method:

According to the VAS scale, the differences in postoperative pain between the experimental group and the control group were evaluated 1 day, 3 days and 1 week after surgery.

指标中文名:

患牙叩诊情况

指标类型:

次要指标

Outcome:

Percussion

Type:

Secondary indicator

测量时间点:

术前、术后1周、3个月、6个月、12个月

测量方法:

评估实验组和对照组术前和术后即刻、3个月、6个月和12个月时,按照VAS量表数值评估患牙叩诊情况。

Measure time point of outcome:

Pre-operation, 1 week, 3 months, 6 months and 12 months after operation

Measure method:

The experimental group and the control group were evaluated according to the VAS scale before and immediately after surgery, at 3 months, 6 months and 12 months.

指标中文名:

患牙松动度

指标类型:

次要指标

Outcome:

Tooth Mobility

Type:

Secondary indicator

测量时间点:

术前、术后即刻、3个月、6个月、12个月

测量方法:

患者以对照牙为参考,根据VAS量表对患牙叩痛情况进行评分。

Measure time point of outcome:

Pre-operation, immediate post-operation, 3 months, 6 months, 12 months after operation

Measure method:

With the control tooth as reference, the patients scored the percussion pain of the affected tooth according to the VAS scale.

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:

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):

通过随机数表确定试验组和对照组

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

The experimental group and the control group were determined by 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:

不公开/Private

盲法:

单盲,对评估者隐藏分组

Blinding:

Single blind study with blinded-evaluators

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):

网络共享

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

Network sharing

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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2024-03-27 10:14:16