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

注册号:

Registration number:

ChiCTR2500104639 

最近更新日期:

Date of Last Refreshed on:

2025-06-20 08:28:49 

注册时间:

Date of Registration:

2025-06-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

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

Public title:

A prospective cohort study analyzing the proportion of inflammatory periodontal cysts in intrabony bone defects and associated risk factors

注册题目简写:

English Acronym:

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

Scientific title:

A prospective cohort study analyzing the proportion of inflammatory periodontal cysts in intrabony bone defects and associated risk factors

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

张耀文 

研究负责人:

闫香珍 

Applicant:

Yanwen Zhang 

Study leader:

Xiangzhen Yan 

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
telephone:

+86 21 6631 3739

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

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

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):

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

Applicant address:

No. 399, Yanchang Middle Road, Jing'an District, Shanghai

Study leader's address:

No. 399, Yanchang Middle Road, Jing'an District, Shanghai

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:

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

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

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

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

是否获伦理委员会批准:

Approved by ethic committee:

Yes

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

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

Name of the ethic committee:

Ethics Committee of Shanghai Tongji Stomatological Hospital (Affiliated Stomatological Hospital of Tongji University).

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-19 00:00:00

伦理委员会联系人:

夏正祥

Contact Name of the ethic committee:

Zhengxiang Xia

伦理委员会联系地址:

上海市静安区延长中路399号

Contact Address of the ethic committee:

No. 399, Yanchang Middle Road, Jing'an District, Shanghai

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:

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

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

研究实施负责(组长)单位地址:

上海市静安区延长中路399号

Primary sponsor's address:

No. 399, Yanchang Middle Road, Jing'an District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

上海

Country:

China

Province:

Shanghai

City:

Shanghai

单位(医院):

上海市同济口腔医院(同济大学附属口腔医院)

具体地址:

上海市静安区延长中路399号

Institution
hospital:

Shanghai Tongji Stomatological Hospital

Address:

No. 399, Yanchang Middle Road, Jing'an District, Shanghai

经费或物资来源:

自筹

Source(s) of funding:

Self-funding

研究疾病:

炎症性牙周囊肿  

Target disease:

The inflammatory periodontal cyst

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

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。  

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.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

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。

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.

研究实施时间:

Study execute time:

From 2025-06-23 00:00:00 To 2035-06-18 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-23 00:00:00 To 2035-06-18 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

100

Group:

Observational group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

上海 

Country:

China

Province:

Shanghai

City:

Shanghai

单位(医院):

上海市同济口腔医院(同济大学附属口腔医院) 

单位级别:

三甲 

Institution
hospital:

Shanghai Tongji Stomatological Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

牙周探诊深度

指标类型:

主要指标

Outcome:

Periodontal probing depth

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

菌斑指数

指标类型:

次要指标

Outcome:

Plaque index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

出血指数

指标类型:

次要指标

Outcome:

Bleeding index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙龈退缩

指标类型:

次要指标

Outcome:

Gingival recession

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

松动度

指标类型:

次要指标

Outcome:

Mobility

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床附着水平

指标类型:

主要指标

Outcome:

Clinical attachment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

咬合创伤

指标类型:

次要指标

Outcome:

Occlusal trauma

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨内缺损深度

指标类型:

主要指标

Outcome:

Intrabony component of the defect (IBD)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

缺损角度

指标类型:

次要指标

Outcome:

Defect angle

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨内缺损袋底软组织病理检查

指标类型:

主要指标

Outcome:

Pathological examination of thee soft tissues obtained from the bottom of thee periodontal pocket

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

缺损形态

指标类型:

次要指标

Outcome:

Defect configuration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

釉牙骨质界-牙周袋底距离

指标类型:

主要指标

Outcome:

CEJ—the base of the defect (BD)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

釉牙骨质界-牙槽骨嵴顶距离

指标类型:

主要指标

Outcome:

CEJ—the involved interproximal alveolar bone crest (BC)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

牙周袋底软组织

组织:

牙周组织

Sample Name:

Soft tissues from the bottom of the periodontal pockets

Tissue:

periodontal tissue

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

否No

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-06-20 08:28:43