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注册号: Registration number: |
ChiCTR2400085900 |
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最近更新日期: Date of Last Refreshed on: |
2025-09-12 16:19:52 |
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注册时间: Date of Registration: |
2024-06-20 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: |
基于高诱导成骨活性材料的正畸牙槽骨增量临床应用研究 |
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Public title: |
Clinical Application Study on Orthodontic Alveolar Bone Augmentation Based on High Osteoinductive Activity Materials |
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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: |
基于高诱导成骨活性材料的正畸牙槽骨增量临床应用研究 |
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Scientific title: |
Clinical Application Study on Orthodontic Alveolar Bone Augmentation Based on High Osteoinductive Activity Materials |
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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: |
黄一平 |
研究负责人: |
李巍然 |
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Applicant: |
Yiping Huang |
Study leader: |
Weiran Li |
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申请注册联系人电话: Applicant telephone: |
+86 10 62179977 |
研究负责人电话:
Study leader's |
+86 10 82195332 |
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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: |
yipinghuang@bjmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
weiranli@bjmu.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: |
北京市海淀区中关村南大街22号北京大学口腔医院 |
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: |
No. 22 Zhongguancun South Street, Peking University School and Hospital of Stomatology |
Study leader's address: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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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 Hospital of Stomatology |
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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: |
PKUSSIRB-202496007 |
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: |
IRB of Peking University Hospital of Stomatology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-03-22 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: |
jia xiaowei |
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伦理委员会联系地址: |
北京市海淀区中关村南大街22号 |
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Contact Address of the ethic committee: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 82195759 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
keyanchuethics@163.com |
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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 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: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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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: |
诊疗装备与生物医用材料 |
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Source(s) of funding: |
Diagnostic and Therapeutic Equipment and Biomedical Materials |
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研究疾病: |
正畸治疗中,部分患者前牙需要进行大量唇舌向移动,正畸治疗前已存在前牙牙槽骨缺损的患者由于前牙软硬组织形态菲薄,在正畸过程中易加重原有的牙槽骨缺陷(骨开窗、骨开裂),在正畸治疗期间和治疗结束后常出现明显的牙龈退缩、牙根暴露和“黑三角”等牙周健康和美学相关问题,影响治疗的效果。 |
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Target disease: |
During orthodontic treatment, some patients need to undergo significant labiolingual movement of the anterior teeth. Patients with pre-existing alveolar bone defects in the anterior teeth, due to the thin morphology of the soft and hard tissues around these teeth, are prone to exacerbating the original bone defects (bone fenestration, bone dehiscence) during the orthodontic process. Commonly, issu |
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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: |
本研究拟探究含BMP2自固化磷酸钙的瑞邦人工骨材料和Bio-Oss材料在前牙存在牙槽骨缺损的正畸患者上前牙或下前牙唇、舌侧牙槽骨增量的临床疗效及对牙齿移动的影响 |
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Objectives of Study: |
This study aims to explore the clinical efficacy and the impact on tooth movement of Rebone artificial bone material with self-curing calcium phosphate containing BMP2 and Bio-Oss material in orthodontic patients with alveolar bone defects in the anterior teeth, specifically focusing on the augmentation of the alveolar bone on the labial and lingual sides of the upper or lower anterior teeth. |
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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.本试验开始前3个月内曾参加过其他临床试验; |
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Exclusion criteria: |
1.Participated in another clinical trial within 3 months prior to the start of this trial; |
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研究实施时间: Study execute time: |
从 From 2023-12-01 00:00:00至 To 2026-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-06-24 00:00:00 至 To 2026-10-01 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): |
纳入的患者根据前牙正畸移动方向分为:前牙舌向移动组和前牙唇向移动组两个区组。每组患者进一步随机分成两组:Bio-Oss组(A组)和瑞邦骨粉组(B组)。由指定统计师根据随机结果制作信封并密封,由另一名研究者保管并发放信封。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The enrolled patients were divided into two blocks based on the direction of anterior tooth orthodontic movement: the anterior teeth lingual movement group and the anterior teeth labial movement group. Patients in each group were further randomized into two subgroups: the Bio-Oss group (Group A) and the Ruibang bone powder group (Group B). The designated statistician prepares and seals the envelopes according to the randomization results, while another researcher is responsible for safeguarding and distributing the envelopes. |
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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: |
开放标签,对评估者隐藏分组 |
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Blinding: |
Open-label study with blinded-evaluators |
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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): |
N/A |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
N/A |
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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: |
使用病例记录表进行数据采集和管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Use case report forms for data collection and management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |