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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: |
ChiCTR2500097511 |
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最近更新日期: Date of Last Refreshed on: |
2025-02-19 18:06:22 |
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注册时间: Date of Registration: |
2025-02-19 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: |
颌骨重建术后骨吸收机制的研究 |
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Public title: |
Study on the mechanism of bone resorption after jaw reconstruction |
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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: |
颌骨重建术后骨吸收机制的研究 |
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Scientific title: |
Study on the mechanism of bone resorption after jaw reconstruction |
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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: |
单小峰 |
研究负责人: |
单小峰 |
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Applicant: |
Xiaofeng Shan |
Study leader: |
Xiaofeng Shan |
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申请注册联系人电话: Applicant telephone: |
+86 158 1010 5803 |
研究负责人电话: Study leader's telephone: |
+86 10 8219 5158 |
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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: |
kqsxf@263.net |
研究负责人电子邮件: Study leader's E-mail: |
kqsxf@263.net |
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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: |
中国北京市海淀区中关村南大街22号,100081 |
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: |
No.22, Zhongguancun South Avenue, Haidian District, Beijing, 100081, PR China. |
Study leader's address: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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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: |
北京大学口腔医院 |
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Applicant's institution: |
Peking University School and Hospital 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 Hospital 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-2024105198 |
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: |
IRB of Peking University Hospital of Stomatology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-12-26 00:00:00 |
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伦理委员会联系人: |
贾效伟 |
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Contact Name of the ethic committee: |
Jia Xiaowei |
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伦理委员会联系地址: |
北京市海淀区中关村南大街22号 |
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Contact Address of the ethic committee: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 8219 5759 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
keyanchuethics@163.com |
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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 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: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
self-financing |
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Target disease: |
Bone resorption after iliac flap reconstruction of jaw defect |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational 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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
1.从微观层面验证重建术后髂骨瓣是否确实出现了骨吸收,具体吸收程度是否与重建部位有关; 2.探究术后髂骨瓣感知咀嚼力变化进而引起骨吸收的关键因子是否为Piezo 1,以及通过何种通路引起的髂骨骨质吸收; 3.探究术后是否可以通过临时义齿修复或者种植修复等方式一定程度延缓骨吸收的速率。 |
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Objectives of Study: |
1. From the microscopic level, it was verified whether bone resorptions did occur in the iliac flap after reconstruction, and whether the specific degree of resorptions was related to the reconstructed site; 2. To explore whether Piezo 1 is the key factor that causes bone resorption due to changes in perceived masticatory force of iliac bone flap after surgery, and what pathway causes bone resorption of iliac bone; 3. Explore whether the rate of bone resorption can be delayed to a certain extent through temporary denture repair or implant repair after surgery. |
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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: |
1.有术后行种植义齿修复意愿的患者; |
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Inclusion criteria |
1.Patients who wish to undergo implant denture repair after surgery; |
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排除标准: |
1.术后发生钛板暴露、感染以及皮瓣未成活等治疗失败者; |
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Exclusion criteria: |
1.After operation, titanium plate exposure, infection and flap failure occurred; |
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研究实施时间: Study execute time: |
从 From 2024-09-01 00:00:00至 To 2029-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-03-01 00:00:00 至 To 2029-12-31 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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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): |
预计研究结束后2年,可向研究者提出申请,通过电子邮件或电话申请 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Application needs to be submitted to researchers for sharing IPD after 2 years from this project ending, by email or phone call |
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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: |
EDC(六元空间) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC(h6world.cn) |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |