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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: |
ChiCTR2600123655 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-28 16:14:04 |
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注册时间: Date of Registration: |
2026-04-28 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: |
基于新型舌侧托槽附件隐形矫治系统的概念验证 |
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Public title: |
Proof-of-Concept Study of a Novel Lingual Invisible Bracket–Assisted Clear Aligner System |
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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: |
基于新型舌侧托槽附件隐形矫治系统的概念验证 |
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Scientific title: |
Proof-of-Concept Study of a Novel Lingual Invisible Bracket–Assisted Clear Aligner System |
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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: |
李煌 |
研究负责人: |
李煌 |
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Applicant: |
Huang Li |
Study leader: |
Huang Li |
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申请注册联系人电话: Applicant telephone: |
+86 138 0515 8713 |
研究负责人电话: Study leader's telephone: |
+86 138 0515 8713 |
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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: |
lihuang76@nju.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
lihuang76@nju.edu.cn |
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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: |
江苏省南京市玄武区中央路30号 |
研究负责人通讯地址: |
江苏省南京市玄武区中央路30号 |
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Applicant address: |
No. 30, Zhongyang Road, Xuanwu District, Nanjing City, Jiangsu Province, China |
Study leader's address: |
No. 30, Zhongyang Road, Xuanwu District, Nanjing City, Jiangsu Province, 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: |
南京大学医学院附属口腔医院 |
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Applicant's institution: |
Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Nanjing University |
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研究负责人所在单位: |
南京大学医学院附属口腔医院 |
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Affiliation of the Leader: |
Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Nanjing 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: |
NJSH-2026NL-006 |
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: |
南京大学医学院附属口腔医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Affiliated Stomatological Hospital, Medical School of Nanjing University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-31 00:00:00 |
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伦理委员会联系人: |
刘玉 |
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Contact Name of the ethic committee: |
Yu Liu |
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伦理委员会联系地址: |
江苏省南京市玄武区中央路30号 |
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Contact Address of the ethic committee: |
No. 30, Zhongyang Road, Xuanwu District, Nanjing City, Jiangsu Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 25 8362 0238 |
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: |
南京大学医学院附属口腔医院 |
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Primary sponsor: |
Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Nanjing University |
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研究实施负责(组长)单位地址: |
江苏省南京市玄武区中央路30号 |
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Primary sponsor's address: |
No. 30, Zhongyang Road, Xuanwu District, Nanjing City, Jiangsu Province, 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: |
南京市卫生科技发展科卫协同成果转化培育项目B类 |
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Source(s) of funding: |
Nanjing Health Science and Technology Development Incubation Program (Category B) |
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Target disease: |
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: |
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: |
本课题将综合透明矫治器和舌侧矫治器的力学系统优势,设计新型隐形矫治装置,用于提高现有隐形矫治技术的疗效,减少其副作用。 |
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Objectives of Study: |
This project will integrate the advantages of clear aligner and lingual orthodontic appliances to design a new type of invisible orthodontic device, aiming to enhance the efficacy and reduce the side effects of clear aligners. |
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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: |
1.18岁以上;2.小于4 mm的拥挤度;3.ANB 0-4°;4.磨牙中性关系或者轻度近中或远中关系(< 2mm);5.全身情况健康 |
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Inclusion criteria |
1. Over 18 years old; 2. A crowding degree of less than 4 mm; 3. ANB 0-4° ; 4. Class I molar relationship or mild Class II or III molar relationship (< 2mm); 5. Good overall health. |
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排除标准: |
1.严重的颅颌面畸形; 2.资料不完整; 3.失访. |
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Exclusion criteria: |
1. Severe craniofacial deformities; 2. Incomplete information; 3. Lost to follow-up |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-05-01 00:00:00 至 To 2027-05-01 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): |
试验采用可变区组随机方法,随机数字由统计专家应用 SAS 软件在模拟产生。由一名中间人向所有符合条件的患者及其父母提供有关试验的口头和书面信息,并邀请他们参加。在获得知情同意后,由未参与试验的人员进行随机分组。使用随机化工具(Randomizer 软件)进行分配。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The trial utilized a variable block randomization method. Random numbers were generated via simulation by a statistician using SAS software. An independent research coordinator provided detailed oral and written information about the trial to all eligible patients and their parents, extending invitations to participate. Following the acquisition of informed consent, randomization was conducted by personnel not otherwise involved in the study. Assignment was performed using dedicated randomization software (Randomizer).. |
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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: |
对研究参与者设盲 |
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Blinding: |
Blinding study participants |
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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 |
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): |
研究结果发表后 12个月起可以联系通讯作者获取,需提交合理使用提案。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The data will be made available from the corresponding author upon reasonable request, beginning 12 months after the publication of the study results. A formal data access proposal will be required for review. |
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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: |
本研究采用病例记录表(CRF)与电子数据采集系统(EDC)结合的方式。CRF涵盖所有研究变量,EDC系统使用基于互联网的REDCap平台,实现数据实时录入与逻辑校验。数据经去标识化后存储于境内加密服务器,通过每日备份及权限管控保障安全。数据管理由研究团队培训的数据管理员执行,并接受定期质量控制核查。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This study adopts a dual-modality data management framework integrating Case Report Forms (CRFs) with an Electronic Data Capture (EDC) system. All study variables are documented through standardized CRFs, while data acquisition and validation are facilitated via the web-based REDCap EDC platform, which supports real-time entry and automated logic checks. De-identified research data are stored on encrypted servers located within China, with security maintained through daily backup protocols and role-based access controls. Data stewardship is performed by certified data managers within the research team, with systematic quality control audits conducted at regular intervals to ensure data integrity and compliance. |
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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 |