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注册号: Registration number: |
ChiCTR2500113184 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-25 18:02:29 |
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注册时间: Date of Registration: |
2025-11-25 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: |
利用CBCT 对即刻种植与延期种植的前牙种植术后唇侧骨量变化的回顾性分析 |
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Public title: |
A Retrospective Analysis of Labial Bone Volume Changes Following Immediate versus Delayed Anterior Tooth Implantation Using CBCT |
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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: |
利用CBCT 对即刻种植与延期种植的前牙种植术后唇侧骨量变化的回顾性分析 |
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Scientific title: |
A Retrospective Analysis of Labial Bone Volume Changes Following Immediate versus Delayed Anterior Tooth Implantation Using CBCT |
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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: |
石磊 |
研究负责人: |
石磊 |
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Applicant: |
Lei Shi |
Study leader: |
Lei Shi |
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申请注册联系人电话: Applicant telephone: |
+86 13051579793 |
研究负责人电话:
Study leader's |
+86 571 8721 1819 |
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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: |
shileileo3502@163.com |
研究负责人电子邮件: Study leader's E-mail: |
shileileo3502@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: |
浙江省杭州市上城区秋涛北路166号 |
研究负责人通讯地址: |
浙江省杭州市上城区秋涛北路166号 |
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Applicant address: |
No.166 ,Qiutao North Road, Shangcheng District, Hangzhou, Zhejian |
Study leader's address: |
No.166 ,Qiutao North Road, Shangcheng District, Hangzhou, Zhejian |
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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: |
浙江大学医学院附属口腔医院 |
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Applicant's institution: |
Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine |
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研究负责人所在单位: |
浙江大学医学院附属口腔医院 |
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Affiliation of the Leader: |
Stomatology Hospital,Zhejiang University School Medicine |
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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: |
浙大口腔伦审2022研第111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: |
浙江大学医学院附属口腔医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Stomatology Hospital Zhejiang University School of Medicine |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-09-28 00:00:00 | ||
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伦理委员会联系人: |
陈怡旭 |
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Contact Name of the ethic committee: |
Chen Yixu |
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伦理委员会联系地址: |
浙江省杭州市上城区秋涛北路166号 |
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Contact Address of the ethic committee: |
No.166 ,Qiutao North Road, Shangcheng District, Hangzhou, Zhejian |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 87219287 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
cyx@zjkq.com.cn |
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研究实施负责(组长)单位: |
浙江大学医学院附属口腔医院 |
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Primary sponsor: |
Stomatology Hospital,Zhejiang University School Medicine |
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研究实施负责(组长)单位地址: |
浙江省杭州市上城区秋涛北路166号 |
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Primary sponsor's address: |
No.166 ,Qiutao North Road, Shangcheng District, Hangzhou, Zhejian |
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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: |
浙江省自然科学基金联合基金项目 |
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Source(s) of funding: |
Zhejiang Provincial Natural Science Foundation of China |
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研究疾病: |
残根残冠的即刻种植或延期种植 |
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Target disease: |
Immediate or Delayed Implant Placement for Residual Roots and Crowns |
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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: |
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: |
通过AI技术将即刻种植及延期种植CBCT中的牙齿、牙槽骨及种植体进行智能识别及分割,并通过计算机方法三维量化种植前后牙槽骨的变化。 |
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Objectives of Study: |
AI-based intelligent identification and segmentation of teeth, alveolar bone, and implants in CBCT images of immediate and delayed implant cases, followed by computerized 3D quantification of alveolar bone changes before and after implantation. |
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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.CBCT 图像显示不可接受的牙槽骨吸收、牙周炎、拥挤、牙根骨折、根尖切除、根尖周病变或其他病理表现; 2.CBCT 图像由于正畸治疗、金属修复或其他原因而表现出严重的扭曲或散射伪影。 |
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Exclusion criteria: |
1.CBCT images show unacceptable alveolar bone resorption, periodontitis, crowding, root fracture, apical resection, periapical lesions or other pathological manifestations. |
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研究实施时间: Study execute time: |
从 From 2023-03-01 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-03-01 00:00:00 至 To 2025-12-31 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: |
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): |
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 |
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): |
论文发表后一年内,https://www.medicalresearch.org.cn/ |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Within one year of publication, https://www.medicalresearch.org.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: |
数据采集采用为本研究专门设计的病例记录表(CRF),涵盖患者人口学特征、即刻与延期种植相关临床信息以及 CBCT 影像详情等内容。数据管理则借助电子数据捕获(EDC)系统,以确保采集数据记录、存储和检索的准确性。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data were collected using a Case Record Form (CRF) designed specifically for this study, which included items such as patient demographics, clinical information related to immediate and delayed implantation, and CBCT imaging details. For data management, an electronic data capture (EDC) system was utilized to ensure accurate recording, storage, and retrieval of the collected data. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |