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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: |
ChiCTR2600116240 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-07 11:37:02 |
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注册时间: Date of Registration: |
2026-01-07 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: |
极薄陶瓷义齿临床研究 |
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Public title: |
Clinical study of ultra-thin ceramic restorations |
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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: |
极薄陶瓷义齿临床研究 |
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Scientific title: |
Clinical study of ultra-thin ceramic restorations |
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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: |
沈妍汝 |
研究负责人: |
周永胜 |
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Applicant: |
Yanru Shen |
Study leader: |
Yongsheng Zhou |
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申请注册联系人电话: Applicant telephone: |
+86 176 1061 9682 |
研究负责人电话: Study leader's telephone: |
+86 176 1061 9682 |
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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: |
syj_07@163.com |
研究负责人电子邮件: Study leader's E-mail: |
syj_07@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: |
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: |
No. 22 Zhongguancun South Avenue, Haidian District, Beijing |
Study leader's address: |
No. 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 School and 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-2025115194 |
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: |
Biomedical Ethics Committee 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: |
2025-10-28 00:00:00 |
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伦理委员会联系人: |
贾老师 |
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Contact Name of the ethic committee: |
Ms. Jia |
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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32号 |
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Contact Address of the ethic committee: |
No. 32 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: |
+86 10 8219 5759 |
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: |
No. 22 Zhongguancun South Avenue, Haidian District, Beijing |
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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: |
国家重点研发计划“增材制造与激光制造”重点专项 |
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Source(s) of funding: |
National Key Research and Development Program for Special Projects in Additive Manufacturing and Laser Manufacturing |
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Target disease: |
tooth defect, discolored teeth, diastema, malocclusion |
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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: |
治疗新技术临床试验 | ||||||||||||||||||||||
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Study phase: |
New Treatment Measure Clinical Study |
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研究设计: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
与数控切削的常规厚度陶瓷义齿进行对比,评价微立体光固化增材制造极薄陶瓷义齿的临床适合性。 |
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Objectives of Study: |
To evalue the clinical suitability of ultra-thin ceramic prostheses fabricated by Projection Micro Stereolithography by comparing with conventional thickness ceramic prostheses produced by CNC machining. |
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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: |
有修复牙齿缺损、改善牙齿颜色或外形等需求,恒牙列,咬合关系稳定,无颞下颌关节疾病,口腔卫生状况良好,生物学宽度正常,基牙牙髓活力正常或经完善根管治疗,牙齿缺损程度不超过1/3,有良好的合作态度。 |
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Inclusion criteria |
Have a desire to repair tooth defects or improve tooth color or shape; permanent dentition; stable occlusion; no temporomandibular joint disease; good oral hygiene; normal biological width; healthy pulp or have undergone thorough root canal treatment; tooth defects not exceeding 1/3; and have a good cooperative attitude. |
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排除标准: |
咬合关系不稳定,磨牙症、精神疾病或帕金森患者。 |
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Exclusion criteria: |
Unstable occlusion, bruxism, mental illness or Parkinson's disease. |
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研究实施时间: Study execute time: |
从 From 2025-10-29 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-01-09 00:00:00 至 To 2026-11-30 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: |
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 |
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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
病例记录表(CRF):用于收集临床数据,如受试者基本信息、实验指标等。 电子数据采集和管理系统(EDC):用于录入、存储和管理临床和实验数据,确保数据完整性和准确性。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Report Form (CRF): Used to collect clinical data, including basic information and experimental parameters. Electronic Data Capture (EDC) System: A digital platform designed for entering, storing, and managing clinical and experimental data, ensuring data integrity and accuracy throughout the study. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |