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注册号: Registration number: |
ChiCTR2600125552 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-28 10:35:16 |
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注册时间: Date of Registration: |
2026-05-28 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: |
全龈乳头保存技术联合再生材料治疗邻面骨下袋的效果:随机对照试验 |
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Public title: |
The effect of full-gum papilla preservation technique combined with regenerative materials in the treatment of subgingival bone defects adjacent to the teeth: A randomized controlled trial |
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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: |
全龈乳头保存技术联合再生材料治疗邻面骨下袋的效果:随机对照试验 |
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Scientific title: |
The effect of full-gum papilla preservation technique combined with regenerative materials in the treatment of subgingival bone defects adjacent to the teeth: A randomized controlled trial |
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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: |
路瑞芳 |
研究负责人: |
路瑞芳 |
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Applicant: |
Lu Ruifang |
Study leader: |
Ruifang Lu |
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申请注册联系人电话: Applicant telephone: |
+86 10 82195368 |
研究负责人电话:
Study leader's |
+86 10 82195368 |
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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: |
kqrflu@bjmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
kqrflu@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 |
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 Avenue, Haidian District, Beijing, China |
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: |
北京大学口腔医学院(北京大学口腔医院)牙周科 |
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Applicant's institution: |
Department of Periodontology, 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-2026120020 |
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: |
2026-04-21 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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-chosen topic (self-funded) |
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研究疾病: |
牙周炎;骨下袋 |
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Target disease: |
Periodontitis;intrabony defects |
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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: |
探讨两种微创术式,即全龈乳头保存技术(entire papilla preservation technique,EPP)或微创手术技术(minimally invasive surgical technique,MIST)联合再生材料,对牙周基础治疗后残留的牙间区域骨下袋的治疗效果。 |
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Objectives of Study: |
This study investigates the therapeutic effects of two minimally invasive surgical techniques, namely the entire papilla preservation technique (EPP) or the minimally invasive surgical technique (MIST) combined with regenerative materials, on residual interproximal intrabony defects following periodontal initial therapy. |
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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.患牙松动超过II度、预后无望或骨袋与根分叉病变相关; |
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Exclusion criteria: |
1.Teeth with mobility exceeding Grade II, hopeless prognosis, or bone defects associated with furcation involvement; |
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研究实施时间: Study execute time: |
从 From 2026-05-01 00:00:00至 To 2029-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-28 00:00:00 至 To 2028-06-30 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): |
研究者利用SPSS 27(International Business Machines Corporation, Chicago,IL, USA)软件进行随机 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The researchers used SPSS 27 (International Business Machines Corporation, Chicago, IL, USA) software for randomization. |
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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: |
Hide the groups from the 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): |
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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |