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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: |
ChiCTR2300069524 |
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最近更新日期: Date of Last Refreshed on: |
2023-03-20 14:17:26 |
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注册时间: Date of Registration: |
2023-03-20 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: |
切牙根管治疗切缘入路方式对根管清理能力和抗折性影响的研究 |
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Public title: |
Influence of incisal endodontic access cavities on root canal instrumentation and fracture resistance of extracted human maxillary incisors |
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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: |
切牙根管治疗切缘入路方式对根管清理能力和抗折性影响的研究 |
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Scientific title: |
Influence of incisal endodontic access cavities on root canal instrumentation and fracture resistance of extracted human maxillary incisors |
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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: |
刘昱江 |
研究负责人: |
孙淑芬 |
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Applicant: |
Yujiang Liu |
Study leader: |
Shufen Sun |
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申请注册联系人电话: Applicant telephone: |
17791428131 |
研究负责人电话:
Study leader's |
15143071118 |
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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: |
Liuyj3320@mails.jlu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
gzwssf@163.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: |
吉林省长春市朝阳区清华路1500号 |
研究负责人通讯地址: |
吉林省长春市朝阳区清华路1500号 |
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Applicant address: |
1500 Qinghua Road, Chaoyang District, Changchun City, Jilin Province, China |
Study leader's address: |
1500 Qinghua Road, Chaoyang District, Changchun City, Jilin Province, China |
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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: |
吉林大学口腔医院 |
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Applicant's institution: |
Hospital of Stomatology,JiLin University |
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研究负责人所在单位: |
吉林大学口腔医院 |
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Affiliation of the Leader: |
Hospital of Stomatology,JiLin University |
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是否获伦理委员会批准: |
是 |
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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: |
2023年临审第9号 |
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: |
吉林大学口腔医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Hospital of Stomatology , Jilin University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-03-01 00:00:00 | ||
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伦理委员会联系人: |
黄洋 |
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Contact Name of the ethic committee: |
Huang Yang |
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伦理委员会联系地址: |
吉林省长春市朝阳区清华路1500号——吉林大学口腔医院 |
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Contact Address of the ethic committee: |
1500 Qinghua Road, Chaoyang District, Changchun City, Jilin Province, China——Hospital of Stomatology , Jilin University |
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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: |
吉林大学口腔医院 |
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Primary sponsor: |
Hospital of Stomatology,JiLin University |
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研究实施负责(组长)单位地址: |
吉林省长春市朝阳区清华路1500号 |
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Primary sponsor's address: |
1500 Qinghua Road, Chaoyang District, Changchun City, Jilin Province, 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: |
吉林大学口腔医院 |
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Source(s) of funding: |
Hospital of stomotology, Jilin university |
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研究疾病: |
牙髓病 |
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Target disease: |
Endodontic |
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研究疾病代码: |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
探究切牙根管治疗中根管预备的不同入路方式(切缘入路法、微创切缘入路法、传统入路法)对于切牙根管清理能力与抗折性的影响 |
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Objectives of Study: |
To evaluate the influence of incisal endodontic access cavities on root canal instrumentation and fracture resistance of extracted human maxillary incisors. |
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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: |
无龋坏无裂痕、牙冠完整、单根管的上颌中切牙 |
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Inclusion criteria |
Noncarious and intact maxillary central incisors with single root canal |
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排除标准: |
排除有龋坏、裂痕、已接受修复或根管治疗的牙齿 |
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Exclusion criteria: |
Teeth with caries, cracks, or root fillings are excluded. |
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研究实施时间: Study execute time: |
从 From 2023-03-20 00:00:00至 To 2023-07-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-03-20 00:00:00 至 To 2023-04-20 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: |
尚未开始 Not yet 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): |
按收集时间顺序对30个筛选出的的样本进行编号,然后使用随机数生成网站(http://www.random.org/)将样本随机分配到三个组(n = 10)。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The 30 selected samples were numbered according to the time they were collected and were then randomly allocated into the three groups (n=10) using a web program (http://www.random.org/). |
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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: |
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Blinding: |
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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 |
否No |
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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): |
数据公开后,如果需要数据请联系我们,邮箱地址:Liuyj3320@mails.jlu.edu.cn |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
When the metadata and protocol are fully released, please contact us by e-mail at Liuyj3320@mails.jlu.edu.cn if you require them. |
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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: |
1、数据采集包括病人的基本信息,我们将采集并且完成记录。 2、将存储数据的电脑设置等级权限,非相关工作人员不能查看。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1. The basic information about the patients will be collected and recorded. 2. The computer storing the data will be set permissions and kept out of reach of non-authorize people. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |