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注册号: Registration number: |
ChiCTR2000037319 |
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最近更新日期: Date of Last Refreshed on: |
2020-10-12 09:14:16 |
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注册时间: Date of Registration: |
2020-08-28 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: |
个性化数据驱动的口腔钴铬支架激光3D打印及修复效果临床评价研究 |
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Public title: |
Clinical evaluation of laser 3D printing and prosthetic effect of dental cobalt chromium stent driven by personalized data |
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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: |
个性化数据驱动的口腔钴铬支架激光3D打印及修复效果临床评价研究 |
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Scientific title: |
Clinical evaluation of laser 3D printing and prosthetic effect of dental cobalt chromium stent driven by personalized data |
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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: |
钱程辉 |
研究负责人: |
钱程辉 |
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Applicant: |
Qian Chenghui |
Study leader: |
Qian Chenghui |
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申请注册联系人电话: Applicant telephone: |
+86 13818062933 |
研究负责人电话:
Study leader's |
+86 13818062933 |
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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: |
qianchenghui1980@163.com |
研究负责人电子邮件: Study leader's E-mail: |
qianchenghui1980@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: |
上海市徐汇区复兴中路1258号 |
研究负责人通讯地址: |
上海市徐汇区复兴中路1258号 |
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Applicant address: |
1258 Middle Fuxing Road, Xuhui District, Shanghai |
Study leader's address: |
1258 Middle Fuxing Road, Xuhui District, Shanghai |
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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: |
上海市口腔病防治院 |
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Applicant's institution: |
Shanghai Stomatological Hospital |
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研究负责人所在单位: |
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Affiliation of the Leader: |
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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: |
20200038 |
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: |
上海市口腔病防治院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Shanghai Stomatological Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2020-08-26 00:00:00 | ||
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伦理委员会联系人: |
陈骊 |
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Contact Name of the ethic committee: |
Chen Li |
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伦理委员会联系地址: |
上海黄浦区北京东路356号 |
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Contact Address of the ethic committee: |
356 Beijing Road East, Huangpu District, Shanghai |
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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: |
上海市口腔病防治院 |
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Primary sponsor: |
Shanghai Stomatological Hospital |
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研究实施负责(组长)单位地址: |
上海市黄浦区北京东路356号 |
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Primary sponsor's address: |
356 Beijing Road East, Huangpu District, Shanghai |
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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: |
专项经费 |
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Source(s) of funding: |
Special funds |
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研究疾病: |
牙列缺损 |
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Target disease: |
Dentition defect |
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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: |
面向口腔医学领域3D打印可摘局部义齿支架修复医疗临床应用需求,项目基于国产化SLM设备开展多样本、个性化、高精度数据驱动的激光增材制造自适应钴铬支架成形工艺优化、高通量性能评价与临床研究——突破个性化口腔支架高精度3D建模关键技术难题,形成建模数据优化方法;通过研究高通量快速制备与工艺优化关键技术,建立面向临床使用的钴铬合金支架高精度3D打印可靠性制造评价准则;通过大量临床样本修复效果跟踪分析,为推动3D打印可摘局部义齿支架临床应用奠定关键数据基础。 |
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Objectives of Study: |
In order to meet the clinical application needs of 3D printing removable partial denture stent in stomatology, the project carried out multi sample, personalized and high-precision data-driven laser additive manufacturing technology optimization, high-throughput performance evaluation and clinical validation research based on domestic SLM equipment Through the study of key technologies of high-throughput rapid preparation and process optimization, the evaluation criteria of high-precision 3D printing reliability of cobalt chromium alloy stent for clinical use were established; the high-throughput evaluation technology of biocompatibility and body fluid corrosion resistance of 3D printing cobalt chromium alloy was studied to form a rapid screening method for medical applicability of 3D printing implants The follow-up analysis of sample restoration effect will lay a key data foundation for promoting the clinical application of 3D printing removable partial denture. |
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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) 重度牙周炎患者; |
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Exclusion criteria: |
(1) Patients with severe periodontitis; |
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研究实施时间: Study execute time: |
从 From 2020-10-01 00:00:00至 To 2023-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-07-01 00:00:00 至 To 2022-12-31 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): |
采用分层区组随机化分组,以中心分层,各中心内进行区组随机化。 由计算机随机序列软件产生一组随机序列数,分配给受试者一个随机序列数,其值除2,余1进试验组,余0进对照组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Stratified block randomization was used for grouping, with the center stratified, and block randomization was conducted in each center. A group of random sequence numbers were generated by the computer random sequence software and assigned to the subjects. The value divided by 2 was entered into the experimental |
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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: |
由于修复治疗无法实现术者和受试者的盲法,故在临床试验过程中,实行三分离原则:对操作者、疗效评价者、统计分析工作者进行了分离。即分别由不知分组情况的第三方进行疗效评价和结果数据统计,以尽量避免可能的偏倚。 |
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Blinding: |
Blind method for evaluators and statisticians. |
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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): |
临床试验公共管理平台,http://wwww.medresman.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): |
Clinical Trial Management Public Platform http://www.medresman.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: |
ResMan |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
ResMan |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |