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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: |
ChiCTR2500106174 |
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最近更新日期: Date of Last Refreshed on: |
2025-07-18 11:49:45 |
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注册时间: Date of Registration: |
2025-07-18 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: |
动态导航下中段抽取法拔除骨埋伏下颌阻生智齿研究 |
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Public title: |
Study on Removal of Mandibular Impacted Wisdom Teeth with Bone Impaction Using Mid-Section Extraction Technique under Dynamic Navigation |
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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: |
动态导航下中段抽取法拔除骨埋伏下颌阻生智齿研究 |
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Scientific title: |
Study on Removal of Mandibular Impacted Wisdom Teeth with Bone Impaction Using Mid-Section Extraction Technique under Dynamic Navigation |
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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: |
吴彬彰 |
研究负责人: |
吴彬彰 |
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Applicant: |
Binzhang Wu |
Study leader: |
Binzhang Wu |
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申请注册联系人电话: Applicant telephone: |
+86 156 0066 5605 |
研究负责人电话: Study leader's telephone: |
+86 156 0066 5605 |
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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: |
wubz2008@126.com |
研究负责人电子邮件: Study leader's E-mail: |
wubz2008@126.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: |
22 Zhongguancun Street South, Haidian District, Beijing |
Study leader's address: |
22 Zhongguancun Street South, 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-2025112134 |
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 School and Hospital of Stomatology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-06-30 00:00:00 |
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伦理委员会联系人: |
贾效伟 |
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Contact Name of the ethic committee: |
Xiaowei Jia |
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伦理委员会联系地址: |
中关村科技发展大厦A座408(中关村南大街32号) |
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Contact Address of the ethic committee: |
Room 408, Block A, Zhongguancun Science and Technology Development Building (No. 32 Zhongguancun South Street) |
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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: |
22 Zhongguancun Street South, 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: |
北京大学口腔医院临床新技术新疗法项目 |
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Source(s) of funding: |
Program for New Clinical Techniques and Therapies of Peking University School and Hospital of Stomatology |
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Target disease: |
Impacted mandibular third molar |
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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: |
本研究拟通过临床随机对照研究,比较中段抽取法组和常规法组智齿拔除术后第二磨牙远中愈合情况。 |
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Objectives of Study: |
This study aims to conduct a clinical randomized controlled trial to compare the distal healing of the second molar after wisdom tooth extraction between the mid - section extraction group and the conventional method group. |
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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18-40岁 2) 临床中CBCT显示下颌阻生第三磨牙骨埋伏(近中和水平骨阻生) 3) 符合阻生智齿拔除适应证 |
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Inclusion criteria |
1 Age between 18 and 40 years old. 2 CBCT imaging shows mesioangular and horizontal bony impaction of the mandibular third molars. M 3eet the indications for extraction of impacted wisdom teeth. |
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排除标准: |
1) 影响拔除手术的全身系统性疾病及免疫系统缺陷 2) 拔牙前3月内使用抗生素、激素类药物 3) 下颌第三磨牙龋齿、根尖病变、囊性病变 4) 下颌骨接受过放射治疗或双膦酸盐、抗血管生成药物 |
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Exclusion criteria: |
1 Systemic diseases affecting extraction surgery and immune system defects 2 Use of antibiotics or corticosteroids within three months before tooth extraction 3 Caries, periapical lesions, or cystic lesions in the mandibular third molar 4 Previous radiation therapy to the mandible or use of bisphosphonates, anti - angiogenic drugs |
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研究实施时间: Study execute time: |
从 From 2025-07-20 00:00:00至 To 2027-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-07-20 00:00:00 至 To 2026-12-31 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): |
随机分组方案由统计专业人员按分段方法产生. |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The randomization scheme was generated by a statistician using a block method |
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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: |
不公开/Private |
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盲法: |
对评估者隐藏分组 |
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Blinding: |
Blinding the evaluators to the group assignments |
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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: |
采用病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |