ChiCTR2400082719 版本V1.0 版本创建时间2024/04/07 08:26:29 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400082719 

最近更新日期:

Date of Last Refreshed on:

2024-04-07 08:26:25 

注册时间:

Date of Registration:

2024-04-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

牙周内窥镜辅助下磨平颈部釉突对根分叉病变疗效的评价:一项随机对照研究

Public title:

Evaluation of the efficacy of periodontal endoscopy-assisted smoothing of the cervical enamel projection on the treatment of furcation involvement: a randomized controlled study

注册题目简写:

牙周内窥镜辅助下磨平颈部釉突治疗根分叉病变的随机对照研究

English Acronym:

Evaluation of the efficacy of periodontal endoscopy smoothing of the CEP on the treatment of FI

研究课题的正式科学名称:

牙颈部釉突与根分叉区牙周病变相关性的临床研究

Scientific title:

Clinical study of the association between the cervical enamel projection of tooth and the furcation involvement

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:

毛雨典 

研究负责人:

吴贇 

Applicant:

Yudian Mao 

Study leader:

Yun Wu 

申请注册联系人电话:

Applicant telephone:

+86 183 5910 2639

研究负责人电话:

Study leader's
telephone:

+86 150 0599 0520

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:

1036043991@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1574316628@qq.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:

福建省福州市台江区福建医科大学

研究负责人通讯地址:

福建省福州市台江区茶中路20号福建医科大学附属第一医院

Applicant address:

Fujian Medical University, Taijiang District, Fuzhou City, Fujian Province

Study leader's address:

The First Affiliated Hospital of Fujian Medical University, No. 20, Chazhong Road, Taijiang District, Fuzhou City, Fujian Province

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:

福建医科大学

Applicant's institution:

Fujian Medical University

研究负责人所在单位:

福建医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Fujian Medical 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:

闽医大附一伦理医研[2024]008号

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:

福建医科大学附属第一医院医学伦理委员会医学研究与临床技术应用分会

Name of the ethic committee:

Ethics Review Form for Branch for Medical Research and Clinical Technology Application, Ethics Committee of First Affiliated Hospital of Fujian Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-01-25 00:00:00

伦理委员会联系人:

翁山耕

Contact Name of the ethic committee:

Shangeng Weng

伦理委员会联系地址:

福建省福州市台江区茶中路20号

Contact Address of the ethic committee:

No. 20, Chazhong Road, Taijiang District, Fuzhou City, Fujian Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 591 8798 1028

伦理委员会联系人邮箱:

Contact email of the ethic committee:

fykyll@163.com

研究实施负责(组长)单位:

福建医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Fujian Medical University

研究实施负责(组长)单位地址:

福建省福州市台江区茶中路20号

Primary sponsor's address:

No. 20, Chazhong Road, Taijiang District, Fuzhou City, Fujian Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

福建

市(区县):

福州

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建医科大学附属第一医院

具体地址:

福建省福州市台江区茶中路20号

Institution
hospital:

The First Affiliated Hospital of Fujian Medical University

Address:

No. 20, Chazhong Road, Taijiang District, Fuzhou City, Fujian Province

经费或物资来源:

福建医科大学附属第一医院

Source(s) of funding:

The First Affiliated Hospital of Fujian Medical University

研究疾病:

慢性牙周炎 根分叉病变  

Target disease:

periodontitis furcation involvement

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨牙周内窥镜辅助下磨平颈部釉突对根分叉病变的疗效影响  

Objectives of Study:

To investigate the evaluation of the efficacy of periodontal endoscopy-assisted smoothing of the cervical enamel projection on the treatment of furcation involvement

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

①年龄18-70岁;②口内天然第一、第二恒磨牙至少1颗,且颊侧釉牙骨质界无破坏;③近半年内未进行牙周治疗;3个月内口腔卫生习惯和饮食习惯均无改变;④无全身性系统性疾病:糖尿病、高血压、骨质疏松、自身免疫系统疾病、恶性肿瘤、放化疗史等影响牙周健康的疾病;⑤第一/第二恒磨牙颊侧中点牙周袋探诊深度≥4mm,探诊出血阳性且该处釉突Ⅱ/Ⅲ级者。

Inclusion criteria

(1) Age 18-70 years old; (2) At least one first, second permanent molar teeth in the mouth, and no damage to the buccal enamel-cemental junction; (3) No periodontal treatment in the past six months; no change in oral hygiene habits and dietary habits within 3 months; (4) No systemic diseases: diabetes, hypertension, osteoporosis, autoimmune diseases, malignant tumors, history of radiotherapy and chemotherapy and other diseases that affect periodontal health.(5)The probing depth of the periodontal pocket of the buccal midpoint of the first/second permanent molars is ≥4mm, and the bleeding is positive and the grade of cervical enamel projection is II./III.

排除标准:

①全口磨牙的缺失或/和被种植牙取代;②磨牙不能清晰地显示完整的颈部区域,例如由于颈部缺损或覆盖颈部的修复;③磨牙有副根管引起的根尖周病变;④就诊前3月内曾连续大剂量使用抗生素、非甾体类抗炎药、激素、免疫相关药物;就诊前短期服用抗生素后,停药未超过1周的患者;⑤妊娠期、哺乳期或计划怀孕;⑥正畸治疗史;⑦由于全身健康状况或其他因素,不能接受口腔牙周健康状况检查者;⑧吸烟(1支/天,连续超过1月)。

Exclusion criteria:

(1) Absence of total molars or/and replacement of total molars by dental implants; (2) molars do not clearly show the intact neck region, for example due to neck defects or repairs covering the neck; (3) periapical lesions caused by accessory root canals in molars; (4) Have used antibiotics, non-steroidal anti-inflammatory drugs, hormones, and immune-related drugs in large doses in a row within 3 months before the visit; Patients who have been off antibiotics for less than 1 week after taking antibiotics for a short period of time before visiting; (5) Pregnant, lactating or planning to become pregnant; (6) history of orthodontic treatment; (7) Those who cannot undergo oral periodontal health examination due to general health status or other factors; (8) Smoking (1 cigarette/day, more than 1 month in a row).

研究实施时间:

Study execute time:

From 2024-04-10 00:00:00 To 2025-01-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-04-10 00:00:00 To 2025-01-10 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

14

Group:

Control group

Sample size:

干预措施:

非牙周内窥镜下刮治

干预措施代码:

Intervention:

Non-periodontal endoscopic subgingival scaling

Intervention code:

组别:

非镜下刮治+磨平釉突组

样本量:

14

Group:

Non-periodontal endoscopic subgingival scaling and smoothing the cervical enamel projection group

Sample size:

干预措施:

非牙周内窥镜下刮治并磨平釉突

干预措施代码:

Intervention:

Non-periodontal endoscopic subgingival scaling and smoothing the cervical enamel projection

Intervention code:

组别:

镜下刮治组

样本量:

14

Group:

Periodontal endoscopic subgingival scaling group

Sample size:

干预措施:

牙周内窥镜下刮治

干预措施代码:

Intervention:

Periodontal endoscopic-assisted subgingival scaling

Intervention code:

组别:

镜下刮治+磨平釉突组

样本量:

14

Group:

Periodontal endoscopic subgingival scaling and smoothing the cervical enamel projection group

Sample size:

干预措施:

牙周内窥镜下刮治并磨平釉突

干预措施代码:

Intervention:

Periodontal endoscopic-assisted subgingival scaling and smoothing the cervical enamel projection

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

福建 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

福建医科大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Fujian Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

牙周袋探诊深度

指标类型:

主要指标

Outcome:

Probing pocket depth,PPD

Type:

Primary indicator

测量时间点:

牙周基础治疗前、分组疗后6周、3个月、6个月

测量方法:

使用Williams探针,按一定顺序检查、恒定力量(20~25g)检查每颗磨牙6个位点,测量龈缘至袋底或龈沟底的距离

Measure time point of outcome:

Before basic periodontal treatment, 6 weeks after grouping treatment, 3 months after grouping treatment, 6 months after grouping treatment

Measure method:

Using the Williams probe, check the 6 sites of each molar in a certain order and with constant force (20~25g), and measure the distance from the gingival margin to the bottom of the pouch or the bottom of the gingival sulcus

指标中文名:

临床附着丧失

指标类型:

次要指标

Outcome:

Clinical attachment loss,CAL

Type:

Secondary indicator

测量时间点:

牙周基础治疗前、分组疗后6周、3个月、6个月

测量方法:

使用Williams探针,按一定顺序检查、恒定力量(20~25g)检查每颗磨牙6个位点,测量结合上皮冠方至釉牙骨质界的距离。

Measure time point of outcome:

Before basic periodontal treatment, 6 weeks after grouping treatment, 3 months after grouping treatment, 6 months after grouping treatment

Measure method:

Using the Williams probe, 6 loci of each molar were examined in a certain order and with constant force (20~25g), and the distance from the coronal square of the bound epithelium to the cementum boundary of the enamel tooth was measured.

指标中文名:

菌斑指数

指标类型:

次要指标

Outcome:

Plaque index , PLI

Type:

Secondary indicator

测量时间点:

牙周基础治疗前、分组治疗后6周、3个月、6个月

测量方法:

用肉眼及探诊观测龈缘附近的菌斑和软垢的量,记录等级

Measure time point of outcome:

Before basic periodontal treatment, 6 weeks after grouping treatment, 3 months after grouping treatment, 6 months after grouping treatment

Measure method:

The amount of plaque and scale near the gingival margin is observed with the naked eye and probing, and the grade is recorded

指标中文名:

牙本质敏感程度

指标类型:

次要指标

Outcome:

degree of dentin hypersensitivity

Type:

Secondary indicator

测量时间点:

牙周基础治疗前、分组治疗后2周、6周、3个月、6个月

测量方法:

采用视觉模拟评分法(visual analogue scale, VAS)评分。使用棉球清洁牙面,用尖锐探诊施以0.39N的力量划过牙颈部,记录VAS分值

Measure time point of outcome:

Before basic periodontal treatment, 2 weeks after grouping treatment, 6 weeks after grouping treatment, 3 months after grouping treatment, 6 months after grouping treatment

Measure method:

The visual analogue scale (VAS) was used. Use a cotton ball to clean the tooth surface, apply a force of 0.39N to the neck of the tooth with a sharp probing, and record the VAS score

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

No

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 70 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):

简单随机,由统计专业人员按随机数表法产生

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

Simple random, produced by statistical professionals according to the random number table method.

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:

对受试者设盲,对评估者(临床指标测试者)设盲。

Blinding:

Subjects were blinded and evaluators (clinical marker testers) were blinded.

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:

病历记录表

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

CRF

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:

 2024-04-07 08:26:25