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注册号: Registration number: |
ChiCTR2600124323 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-15 10:29:04 |
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注册时间: Date of Registration: |
2026-05-11 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
拔牙导板的设计及应用 |
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Public title: |
Design and application of the fixation plate for extraction purpose |
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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: |
拔牙导板的设计及应用 |
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Scientific title: |
Design and application of the fixation plate for extraction purpose |
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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: |
孙兵 |
研究负责人: |
孙兵 |
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Applicant: |
Bing Sun |
Study leader: |
Bing Sun |
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申请注册联系人电话: Applicant telephone: |
+86 21 6403 7289 |
研究负责人电话:
Study leader's |
+86 21 6403 7289 |
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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: |
sunbing9625@icloud.com |
研究负责人电子邮件: Study leader's E-mail: |
sunbing9625@icloud.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: |
中国上海市徐汇区罗秀路长桥八村26号905室 |
研究负责人通讯地址: |
中国上海市徐汇区枫林路500号 |
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Applicant address: |
Room 905,26, Changqiao 8th Village, Luoxiu Road, Xuhui District, Shanghai,China |
Study leader's address: |
500 Fenglin Road, Xuhui District, Shanghai,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: |
上海市徐汇区牙病防治所 |
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Applicant's institution: |
Shanghai Xuhui District Dental Disease Prevention and Control Institute |
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研究负责人所在单位: |
上海市徐汇区牙病防治所 |
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Affiliation of the Leader: |
Shanghai Xuhui District Dental Disease Prevention and Control Institute |
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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: |
沪徐牙防科伦审[2021]15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: |
上海市徐汇区牙病防治所伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Shanghai Xuhui District Dental Disease Prevention and Control Institute |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-10-26 00:00:00 | ||
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伦理委员会联系人: |
宋涛 |
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Contact Name of the ethic committee: |
Tao Song |
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伦理委员会联系地址: |
中国上海市徐汇区枫林路500号306室 |
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Contact Address of the ethic committee: |
Room 306, 500 Fenglin Road, Xuhui District, Shanghai,China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 6403 7289 |
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: |
上海市徐汇区牙病防治所 |
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Primary sponsor: |
Shanghai Xuhui District Dental Disease Prevention and Control Institute |
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研究实施负责(组长)单位地址: |
中国上海市徐汇区枫林路500号 |
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Primary sponsor's address: |
500 Fenglin Road, Xuhui District, Shanghai,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: |
课题经费 |
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Source(s) of funding: |
Project fund |
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研究疾病: |
阻生牙 |
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Target disease: |
Impacted tooth |
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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: |
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: |
本研究拟通过拔牙导板的设计、3D打印和应用,在术前以3D打印精准地反映患牙及相邻组织,再根据模型设计出手术导板。术中先通过导板精准去骨,使要拔除的患牙显露,再依靠导板的指引去除牙冠,解除阻力,同时保护临近组织不受损伤,最终拔除患牙。 |
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Objectives of Study: |
This study aims to design, 3D printing and make customized fixation plates, with help of the precise reflection of the impacted tooth and its adjacent tissues by 3D printing before operation. During the operation, the bone is precisely removed through the guidance of the fixation plate to expose the impated tooth. Then, the crown is removed under the guidance of the plate to eliminate resistance and protect the adjacent tissues before the impacted tooth is extracted. |
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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: |
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Inclusion criteria |
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排除标准: |
1.张口受限(上下切牙切缘小于2.5cm)的患者。 2.CBCT示有颌骨囊肿等病变的患者。 3.对树脂等材料过敏的患者。 |
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Exclusion criteria: |
1.Limited mouth opening (the distance of the edges of the upper and lower incisors is less than 2.5mm). 2.CBCT shows the patient has jaw cysts or other lesions. 3.Patients allegic to materials such as resin. |
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研究实施时间: Study execute time: |
从 From 2023-01-01 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-05-24 00:00:00 至 To 2023-10-23 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: |
结束 /Completed |
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): |
研究者通过计算机产生随机数来进行随机化 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Randomization by researchers using computer-generated random numbers |
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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 |
是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): |
公开日期:2025-09-25;共享方式:通过国家人口健康数据中心的数据库在线公开,永久可用。网址:https://www.ncmi.cn/ |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Public release date: 2025-09-25 Sharing method: It is made public online through the database of the National Population Health Data Center and is permanently available. Website: https://www.ncmi.cn/ |
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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: |
原始数据使用院内电子病历系统记录,该系统为内部系统,仅供院内访问。病例报告表及项目专用电子表格进行数据采集时,由专人进行,以患者编号代替患者姓名,不记录敏感信息,治疗信息的采集符合最小必要性原则。充分保障患者的隐/私权利及数据的真实性、科学性、准确性。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The raw data were recorded using the hospital electronic medical record system, which is an internal system and accessible only to the hospital. Data collection from the case report form and the project-specific spreadsheet should be carried out by specially-assigned person, patient number should be used instead of patient name, sensitive information should not be recorded, and collection of treatment information should comply with the principle of least necessity. The privacy rights of patients and the authenticity, scientificity and accuracy of data are fully guaranteed. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |