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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR1900022718 |
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最近更新日期: Date of Last Refreshed on: |
2019-04-23 21:34:46 |
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注册时间: Date of Registration: |
2019-04-23 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
应用自体牙本质颗粒修复下颌智齿拔除后近中骨缺损 |
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Public title: |
The application of autogenetic dentin granule to repair the mesial bone defect after wisedom tooth extraction: a randomized controlled trial |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
应用自体牙本质颗粒修复下颌智齿拔除后近中骨缺损 |
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Scientific title: |
The application of autogenetic dentin granule to repair the mesial bone defect after wisedom tooth extraction: a randomized controlled trial |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
李源 |
研究负责人: |
崔念晖 |
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Applicant: |
Li Yuan |
Study leader: |
Cui Nian Hui |
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申请注册联系人电话: Applicant telephone: |
+86 13027523739 |
研究负责人电话: Study leader's telephone: |
+86 15611521695 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
ly106720@pku.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
cuinianhui@sina.com |
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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): |
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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 |
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Applicant address: |
22 Zhongguancun South Avenue, Haidian District, Beijing |
Study leader's address: |
22 Zhongguancun South Avenue, Haidian District, Beijing |
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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: |
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申请人所在单位: |
北京大学口腔医学院 |
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Applicant's institution: |
Peking University School of Stomatology |
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研究负责人所在单位: |
北京大学口腔医院 |
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Affiliation of the Leader: |
Peking University School of Stomatology |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
PKUSSIRB-201840176 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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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 |
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Name of the ethic committee: |
Biomedicine Ethics Committee of Peking University School of Stomatology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2018-12-24 00:00:00 |
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伦理委员会联系人: |
冯海兰 |
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Contact Name of the ethic committee: |
Feng Hailan |
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伦理委员会联系地址: |
北京大学口腔医院行政楼406(中关村南大街22号) |
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Contact Address of the ethic committee: |
Office 406, Administration Building, Peking University School of Stomatology Administration, 22 Zhongguancun South Avenue, Haidian District, Beijing |
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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: |
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研究实施负责(组长)单位: |
北京大学口腔医院 |
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Primary sponsor: |
Peking University School and Hospital of Stomatology |
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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 |
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Primary sponsor's address: |
22 Zhongguancun Street South, Haidian District, Beijing, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
研究生课题 |
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Source(s) of funding: |
Postgraduate project |
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Target disease: |
mesial bone defect after submxilla wisedom tooth extraction |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
本研究拟采用自体牙本质颗粒,填充下颌智齿拔除术后第二磨牙远中骨缺损,并辅以柱状CGF支撑。以期达到预防下颌阻生第三磨牙拔除术后第二磨牙远中牙周骨袋等并发症的目标。 |
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Objectives of Study: |
This study plan to apply autogenetic dentin granule to fill the distal bone defect of mandibular second molars.adding the support of CGF, in order to prevent the complication,such as the distal periodontal bone pocket of mandibular second molars after the extraction of submaxill wisdom tooth. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
a)需切开法拔除下颌阻生第三磨牙患者经CBCT检查,第二磨牙远中骨高度最低点低于根长1/3的病例。 |
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Inclusion criteria |
a) The wisdome need to be cut and extraction,CBCT shows the distal bone height of mandibular second molars is under the 1/3 root length; |
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排除标准: |
a)急性炎症及任何拔牙禁忌者; |
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Exclusion criteria: |
a) Patient with acute inflammation or any other surgical contraindication; |
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研究实施时间: Study execute time: |
从 From 2019-05-01 00:00:00至 To 2020-05-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2019-05-01 00:00:00 至 To 2020-05-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
研究人员设计区组随机化统计方法 实验组和对照组随机分成两组,设计区组长度为4,组内设置四个研究对象,其排列有六种方式。(1. AABB, 2. ABAB, 3. ABBA, 4. BAAB, 5. BABA, 6. BBAA)。通过EXCEL随机产生一组数据(0~9),只选择1-6的数据10个,按顺序选取区别,共40个数据。将纳入标准的患者按序纳入A、B组,实验组和对照组均等分为数量相等的两组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
the statistical approach of block randomization designed by research worker. The experimental group and control group were randomly divided into two groups.the design length of block is four,every block includes four study objects,its arrangement is six ways (1. AABB, 2. ABAB, 3. ABBA, 4. BAAB, 5. BABA, 6. BBA |
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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 |
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盲法: |
open |
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Blinding: |
open |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
Yes |
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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): |
2020-11-01起通过ResMan提供原始数据查询 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
IPD will be public accessable via ResMan from 11-01-2020 |
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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: |
利用计算机及数字化软件,测量相关项目,并将结果手工录入EXCEL表格中,由研究者将数据保存在实验室计算机中,并定期进行备份。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
applying the computer and three-dimensional digital software,measuring relevant data,then entering the sheet of EXCEL by manpower, stored in the computers of laboratory |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |