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注册号: Registration number: |
ChiCTR2500104639 |
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最近更新日期: Date of Last Refreshed on: |
2025-06-20 08:28:49 |
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注册时间: Date of Registration: |
2025-06-20 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: |
炎症性牙周囊肿在牙周骨内缺损中的比例及相关危险因素分析的前瞻性队列研究 |
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Public title: |
A prospective cohort study analyzing the proportion of inflammatory periodontal cysts in intrabony bone defects and associated risk factors |
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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: |
炎症性牙周囊肿在牙周骨内缺损中的比例及相关危险因素分析的前瞻性队列研究 |
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Scientific title: |
A prospective cohort study analyzing the proportion of inflammatory periodontal cysts in intrabony bone defects and associated risk factors |
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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: |
张耀文 |
研究负责人: |
闫香珍 |
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Applicant: |
Yanwen Zhang |
Study leader: |
Xiangzhen Yan |
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申请注册联系人电话: Applicant telephone: |
+86 180 6093 3069 |
研究负责人电话:
Study leader's |
+86 21 6631 3739 |
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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: |
zyw18060933069@126.com |
研究负责人电子邮件: Study leader's E-mail: |
xiangzhenyan03@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: |
上海市静安区延长中路399号 |
研究负责人通讯地址: |
上海市静安区延长中路399号 |
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Applicant address: |
No. 399, Yanchang Middle Road, Jing'an District, Shanghai |
Study leader's address: |
No. 399, Yanchang Middle Road, Jing'an District, Shanghai |
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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: |
上海市同济口腔医院(同济大学附属口腔医院)牙周科,同济大学口腔医学院,上海牙组织修复与再生工程技术研究中心,同济大学口腔医学研究所 |
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Applicant's institution: |
Shanghai Engineering Research Center of Tooth Restoration and Regeneration & Tongji Research Institute of Stomatology & Department of Periodontology, Shanghai Tongji Stomatological Hospital and Dental School, Tongji University |
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研究负责人所在单位: |
上海市同济口腔医院(同济大学附属口腔医院)牙周科,同济大学口腔医学院,上海牙组织修复与再生工程技术研究中心,同济大学口腔医学研究所 |
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Affiliation of the Leader: |
Shanghai Engineering Research Center of Tooth Restoration and Regeneration & Tongji Research Institute of Stomatology & Department of Periodontology, Shanghai Tongji Stomatological Hospital and Dental School, Tongji 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: |
[2025]-SR-3 |
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: |
上海市同济口腔医院(同济大学附属口腔医院)伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Shanghai Tongji Stomatological Hospital (Affiliated Stomatological Hospital of Tongji University). |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-02-19 00:00:00 | ||
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伦理委员会联系人: |
夏正祥 |
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Contact Name of the ethic committee: |
Zhengxiang Xia |
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伦理委员会联系地址: |
上海市静安区延长中路399号 |
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Contact Address of the ethic committee: |
No. 399, Yanchang Middle Road, Jing'an District, Shanghai |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 5672 2215 |
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: |
上海市同济口腔医院(同济大学附属口腔医院)牙周科,同济大学口腔医学院,上海牙组织修复与再生工程技术研究中心,同济大学口腔医学研究所 |
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Primary sponsor: |
Shanghai Engineering Research Center of Tooth Restoration and Regeneration & Tongji Research Institute of Stomatology & Department of Periodontology, Shanghai Tongji Stomatological Hospital and Dental School, Tongji University |
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研究实施负责(组长)单位地址: |
上海市静安区延长中路399号 |
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Primary sponsor's address: |
No. 399, Yanchang Middle Road, Jing'an District, Shanghai |
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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 |
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Source(s) of funding: |
Self-funding |
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研究疾病: |
炎症性牙周囊肿 |
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Target disease: |
The inflammatory periodontal cyst |
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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: |
观察性研究 |
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Study type: |
Observational 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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
在临床诊治过程中,我们发现许多III-IV期牙周炎患者的骨内缺损在影像学上表现为卵圆形或圆形低密度影,在手术过程中发现炎性组织形态学上表现为圆形或卵圆形,与牙源性炎症性囊肿类似。我们怀疑这类囊肿是由于牙周组织收到炎症刺激后产生,目前根据世界卫生组织指南头颈部肿瘤分类中牙源性颌面部囊肿分类里面并没有复合这类囊肿的分类。本研究旨在确定牙槽骨内缺损中炎症性根侧囊肿的发病率,找出可能的致病因素,研究此类囊肿的临床、影像学和病理学特征,观察术后6月,1年,5年及10年预后,并为未来的治疗方法提供启示。 |
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Objectives of Study: |
This study aims to ascertain the prevalence of inflammatory periodontal cysts (IPCs) in intrabony defects, identify possible etiologic factors, study the clinical, radiographic and pathological features of such cysts and provide insights into future treatment modalities. |
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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.不完整的临床检查资料及影像学资料。 2.不完整的骨内缺损底部软组织的病理检查资料。 3.系统性疾病。 4.吸烟。 5.妊娠。 6.牙髓活力异常。 |
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Exclusion criteria: |
1. Incomplete clinical examination data and imaging data. 2. Incomplete pathological examination data of the soft tissue at the bottom of the intraosseous defect. 3. Systemic diseases. 4. Smoking. 5. Pregnancy. 6. Abnormal pulp viability. |
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研究实施时间: Study execute time: |
从 From 2025-06-23 00:00:00至 To 2035-06-18 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-06-23 00:00:00 至 To 2035-06-18 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
无 |
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Blinding: |
None |
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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: |
EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC |
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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 |