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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: |
ChiCTR2200056321 |
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最近更新日期: Date of Last Refreshed on: |
2022-09-13 14:12:14 |
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注册时间: Date of Registration: |
2022-02-03 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: |
全程引导下静态导板与动态导航在口腔前牙美学区即刻种植手术应用中的植入精度对比 |
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Public title: |
Comparison of implant accuracy between fully guided static template and dynamic navigation in the application of immediate implant surgery in the aesthetic area of oral anterior teeth |
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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: |
全程引导下静态导板与动态导航在口腔前牙美学区即刻种植手术应用中的植入精度对比 |
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Scientific title: |
Comparison of implant accuracy between fully guided static template and dynamic navigation in the application of immediate implant surgery in the aesthetic area of oral anterior teeth |
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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: |
冯毓璋 |
研究负责人: |
莫安春 |
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Applicant: |
Feng Yuzhang |
Study leader: |
Mo Anchun |
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申请注册联系人电话: Applicant telephone: |
+86 18224449730 |
研究负责人电话: Study leader's telephone: |
+86 13808062689 |
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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: |
muninature@126.com |
研究负责人电子邮件: Study leader's E-mail: |
1369615870@qq.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: |
四川省成都市武侯区人民南路三段14号 |
研究负责人通讯地址: |
四川省成都市武侯区人民南路三段14号 |
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Applicant address: |
14 3rd Section, Renmin Road South, Wuhou District, Chengdu, Sichuan |
Study leader's address: |
14 3rd Section, Renmin Road South, Wuhou District, Chengdu, Sichuan |
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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: |
四川大学华西口腔医院 |
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Applicant's institution: |
West China Hospital of Stomatology, Sichuan University |
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研究负责人所在单位: |
四川大学华西口腔医院 |
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Affiliation of the Leader: |
West China Hospital of Stomatology, Sichuan University |
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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: |
WCHSIRB-D-2021-540 |
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: |
四川大学华西口腔医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of West China Hospital of Stomatology, Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-12-30 00:00:00 |
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伦理委员会联系人: |
李伟 |
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Contact Name of the ethic committee: |
Li Wei |
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伦理委员会联系地址: |
四川省成都市人民南路三段14号 |
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Contact Address of the ethic committee: |
No.14,3Rd Section Of Ren Min Nan Rd.ChengDu,SiChuan 610041,China |
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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: |
四川大学华西口腔医院 |
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Primary sponsor: |
West China Hospital of Stomatology, Sichuan University |
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研究实施负责(组长)单位地址: |
四川大学华西口腔医院 |
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Primary sponsor's address: |
West China Hospital of Stomatology, Sichuan University |
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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: |
横向课题项目 |
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Source(s) of funding: |
transverse project |
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Target disease: |
Dentition defect |
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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: |
I期临床试验 | ||||||||||||||||||||||
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Study phase: |
1 |
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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: |
评价全程引导下静态导板和动态导航应用于口腔上前牙即刻种植手术中对种植体植入精度的影响 |
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Objectives of Study: |
To evaluate the effect of fully guided static template and dynamic navigation system on the accuracy for implant placement in immediate dental implant surgery |
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药物成份或治疗方案详述: |
纳入受试者并分组后,按照以下流程进行操作: 1.术前对受试者进行口内检查,面扫(放松面相、微笑面相、大笑面相),口扫,CBCT拍摄,DSD设计,mock up,数字化种植方案设计。 2.试验组(动态导航组):根据受试者术区情况在导航软件内利用术前CBCT、口扫信息、理想修复体信息进行数字化种植设计,术前进行手机定位器和参考板的标定,术区和术前设计CBCT进行配准,常规术前服用抗生素、消毒、局麻、翻瓣后,微创拔除无法保留的患牙后,充分搔刮拔牙窝,生理盐水冲洗清除炎性组织,备洞后在拔牙窝内植入种植体。若需要进行同期骨增量,则于跳跃间隙填充颗粒状同种异体骨混合自体骨屑,表面覆盖Bio-gide胶原膜。旋上愈合帽或临时修复体,减张缝合。对照组(静态导板组):根据受试者术区情况进行数字化种植设计,设计观察窗、固位钉套筒,生成数字化手术导板数据,打印制作导板,送冷消留手术备用。常规术前服用抗生素、消毒术区、局麻、翻瓣后,确认导板完全就位后,植入固位钉,在导板引导下植入种植体。若需要进行同期骨增量,则于跳跃间隙填充颗粒状同种异体骨混合自体骨屑,表面覆盖Bio-gide胶原膜。旋上愈合帽或临时修复体,减张缝合; 3.术后即刻拍摄CBCT, 对完成种植体植入精度测量、统计分析的研究人员设盲; 4.术后两周拆线; 5.若未同期进行骨增量手术,则术后三月复查、二期手术以及后续最终修复; 6.若同期进行骨增量手术,则术后六月复查、二期手术以及后续最终修复; |
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Description for medicine or protocol of treatment in detail: |
1. Preoperative oral examination, face scan (relaxed face, smiling face, laughing face), intra-oral scan, CBCT, DSD design, mock up and digital implant design are performed on the subjects. 2. Experimental group (dynamic navigation group) : Preoperative calibration and registration procedure is completed. Tooth extraction and implant surgery are performed under the guidance of dynamic navigation system guidance; Control group (static template group) : Preoperative fixation of static template in patient's mouth is completed. Tooth extraction and implant surgery are performed under the guidance of static template guidance; 3. CBCT is taken immediately after surgery, and researchers who complete the measurement and statistical analysis of implant implantation accuracy were blinded; 4. Stitches are removed two weeks after surgery; 5. If bone augmentation surgery is not performed at the same time, after three months subsequent restoration will be performed; 6. If bone augmentation surgery is performed at the same time, six months after the surgery, restoration procedure will be performed; |
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纳入标准: |
1)年龄在18周岁-60周岁之间(含18周岁和60周岁),性别不限; |
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Inclusion criteria |
1) Aged between 18 and 60 (including 18 and 60), regardless of gender; |
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排除标准: |
1)上颌前牙美学区根尖急性感染的患牙、急性炎症活动期的牙周病牙、软组织急性炎症的患牙; |
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Exclusion criteria: |
1) Affected teeth with acute apical infection in the aesthetic area, acute inflammatory periodontal disease, and affected teeth with acute soft tissue inflammation; |
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研究实施时间: Study execute time: |
从 From 2022-02-07 00:00:00至 To 2023-02-06 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2022-02-07 00:00:00 至 To 2021-12-30 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): |
随机分组方案的产生:采用区组随机化设计,将进入研究的时间相近的4位受试者分为一个区组,根据进入研究的时间对受试者进行编号。由特定的人员在纳入受试者前生成随机分组序列,该人员仅参与随机分组方案生成和方案隐藏过程,不参与后续的临床研究。该人员利用EXCEL程序生成6组随机数字,每组4个随机数字,数字随机范围为0-100,数值较大的2个为试验组,较小的两个为对照组(例:第一区组中生成随机数字为66、32、1、78,则第一组1号和4号受试者进入试验组,3号和4号受试者进入对照组),若存在随机数字相同的情况,则再次生成随机数字。 随机分组方案的隐藏,将分组方案编号,并放入密封、不透光的信封中。每纳入完一个区组的受试者后,才能打开该区组的信封,按信封内的分组方案进行分组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Generation of randomization scheme: Block randomization design is adopted to divide the 4 subjects who enter the study at similar time into a block group, and the patients are numbered according to the time they enter the study. The randomization sequence is generated by a specific person before the inc |
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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): |
- |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
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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: |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
- |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |