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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: |
ChiCTR2300068571 |
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最近更新日期: Date of Last Refreshed on: |
2023-05-18 22:40:32 |
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注册时间: Date of Registration: |
2023-02-23 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: |
双二类牵引在安氏Ⅱ类伴下颌后缩成人病例中的疗效分析 |
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Public title: |
Analysis of curative effect of double class II traction in adult patients with mandibular retrusion |
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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: |
双二类牵引在安氏Ⅱ类伴下颌后缩成人病例中的疗效分析 |
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Scientific title: |
Analysis of curative effect of double class II traction in adult patients with mandibular retrusion |
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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: |
刘小郁 |
研究负责人: |
吴婷婷 |
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Applicant: |
Xiaoyu Liu |
Study leader: |
Tingting Wu |
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申请注册联系人电话: Applicant telephone: |
15856926172 |
研究负责人电话:
Study leader's |
15156683363 |
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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: |
liuxiaoyu402@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wutingting_focus@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: |
安徽省合肥市蜀山区梅山路69号 |
研究负责人通讯地址: |
安徽省合肥市蜀山区梅山路69号 |
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Applicant address: |
No. 69, Meishan Road, Shushan District, Hefei City, Anhui Province |
Study leader's address: |
No. 69, Meishan Road, Shushan District, Hefei City, Anhui Province |
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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: |
安徽医科大学附属口腔医院 |
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Applicant's institution: |
Stomatologic Hospital & College, Anhui Medical University |
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研究负责人所在单位: |
安徽医科大学附属口腔医院 |
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Affiliation of the Leader: |
Stomatologic Hospital & College, Anhui Medical University |
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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: |
T2022019 |
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: |
安徽医科大学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 of Anhui Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-11-18 00:00:00 | ||
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伦理委员会联系人: |
邵建 |
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Contact Name of the ethic committee: |
Jian Shao |
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伦理委员会联系地址: |
安徽省合肥市蜀山区梅山路69号 |
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Contact Address of the ethic committee: |
No. 69, Meishan Road, Shushan District, Hefei City, Anhui Province |
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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: |
安徽医科大学附属口腔医院 |
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Primary sponsor: |
Stomatologic Hospital & College, Anhui Medical University |
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研究实施负责(组长)单位地址: |
安徽省合肥市蜀山区梅山路69号 |
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Primary sponsor's address: |
No. 69, Meishan Road, Shushan District, Hefei City, Anhui Province |
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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: |
自筹经费 |
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Source(s) of funding: |
self-funded |
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研究疾病: |
口腔及颌面部畸形 |
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Target disease: |
Oral and maxillofacial deformities |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
研究、对比双二类牵引与双侧二类牵引在安氏Ⅱ类,特别是伴有下颌后缩的成年患者的临床治疗中的临床效果。 |
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Objectives of Study: |
To study and compare the clinical effects of double Class II traction and bilateral Class II traction in the clinical treatment of Class II patients, especially adult patients with mandibular retrusion. |
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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年龄≥18岁;②安氏Ⅱ类错合,磨牙关系远中尖对尖到完全远中,伴有下颌后缩;③均为拔牙病例;④上下颌牙尖均无明显磨耗;⑤无正畸治疗史,外伤史,关节创伤史;⑥无颌面部其他软硬组织疾患,全身状况良好。 |
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Inclusion criteria |
① Age ≥ 18 years; ② Class II malocclusion, molar distal to apical to completely distal, with mandibular retrusion; ③ All were cases of tooth extraction; ④ There was no significant wear on the upper and lower cusps; ⑤ No history of orthodontic treatment, trauma, joint trauma; ⑥ No other maxillofacial soft and hard tissue diseases, and the general condition is good. |
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排除标准: |
1.患有可能影响正畸治疗效果的疾病包括但不限于先天性心脏病、糖尿病、高血压等,其他无行为能力或限制行为能力的人等; |
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Exclusion criteria: |
1.People suffering from diseases that may affect the effect of orthodontic treatment, including but not limited to congenital heart disease, diabetes, hypertension, etc., and other incapacitated or limited behavioral capacity; |
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研究实施时间: Study execute time: |
从 From 2022-12-16 00:00:00至 To 2025-12-16 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-02-28 00:00:00 至 To 2025-12-16 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): |
简单随机,由正畸医生抽签决定分组 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Simple and random, the orthodontist will draw lots to decide the grouping |
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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 |
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): |
不共享数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Do not share data |
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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: |
电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic acquisition and management system |
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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 |