ChiCTR2500115187 版本V1.0 版本创建时间2025/12/23 16:08:49 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:

ChiCTR2500115187 

最近更新日期:

Date of Last Refreshed on:

2025-12-23 16:07:59 

注册时间:

Date of Registration:

2025-12-23 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

龈下刮治对鼻咽癌放化疗患者口腔健康的影响

Public title:

Effect of Subgingival Scaling on Oral Health in Nasopharyngeal Carcinoma Patients Undergoing Chemoradiotherapy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

龈下刮治对鼻咽癌放化疗患者口腔健康的影响

Scientific title:

Effect of Subgingival Scaling on Oral Health in Nasopharyngeal Carcinoma Patients Undergoing Chemoradiotherapy

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:

吕舒颖 

研究负责人:

吴贇 

Applicant:

Shuying Lyu  

Study leader:

Yun Wu 

申请注册联系人电话:

Applicant telephone:

+86 152 8030 7121

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:

616244596@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:

中国福建省宁德市东桥经济开发区东湖曙光城25号楼907室

研究负责人通讯地址:

中国福建省福州市茶中路20号福建医科大学附属第一医院口腔医学中心

Applicant address:

Room 907, Building 25, Donghu Shuguang City, Dongqiao Economic Development Zone, Ningde, Fujian, China.

Study leader's address:

Stomatology Center, The First Affiliated Hospital of Fujian Medical University,No.20 Cha-Zhong Road, Fuzhou, Fujian, China

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:

宁德师范学院附属宁德市医院

Applicant's institution:

Ningde Municipal Hospital of Ningde Normal 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:

是/Yes

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[2023]596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:

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

伦理委员会批准日期:

Date of approved by ethic committee:

2023-11-30 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

Target disease:

periodontitis

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨龈下刮治对于鼻咽癌放疗患者口腔健康的影响  

Objectives of Study:

Exploring the Effects of Subgingival Scaling on Oral Health in Nasopharyngeal Carcinoma Patients Undergoing Radiotherapy

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经病理组织学确诊为鼻咽癌,首次接受同步放化疗,肿瘤分期 T1-4 N0-3 M0,肿瘤无全身其他器官转移;②年龄18-75岁,功能状态KPS评分≥60分,意识清晰,自愿配合治疗并签署临床研究试验知情同意书。

Inclusion criteria

1.Pathologically confirmed nasopharyngeal carcinoma, receiving primary concurrent chemoradiotherapy, with tumor staging of T1-4 N0-3 M0 and no evidence of distant metastasis; 2.Aged between 18 and 75 years, with a Karnofsky Performance Status (KPS) score of >=60, clear consciousness, and voluntary participation with signed informed consent for the clinical trial.

排除标准:

①患影响牙周健康的其他严重系统性疾病;②近1年内接受过牙周治疗,近3个月连续服用1周以上抗生素或非甾体类抗炎药;③口内天然余留牙(残根、残冠、第三磨牙除外)<16颗;④因全身健康因素或其他因素,不能接受口腔牙周健康状况检查者。

Exclusion criteria:

1.Presence of other severe systemic diseases that affect periodontal health; 2.History of periodontal treatment within the past year, or continuous use of antibiotics or non-steroidal anti-inflammatory drugs for more than one week within the preceding 3 months; 3.Fewer than 16 natural teeth remaining (excluding root fragments, residual crowns, and third molars); 4.Inability to undergo oral and periodontal health examination due to systemic health conditions or other factors.

研究实施时间:

Study execute time:

From 2023-08-20 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-03-23 00:00:00 To 2025-12-31 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

12

Group:

Test group

Sample size:

干预措施:

龈上洁治,龈下刮治和根面平整术

干预措施代码:

Intervention:

Supragingival Scaling, subgingival Scaling and root Planing

Intervention code:

组别:

对照组

样本量:

12

Group:

Control group

Sample size:

干预措施:

龈上洁治

干预措施代码:

Intervention:

Supragingival Scaling

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

Type:

Primary indicator

测量时间点:

放化疗治疗前,放化疗治疗结束时

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 chemoradiotherapy, at the end of chemoradiotherapy

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

Type:

Secondary indicator

测量时间点:

放化疗治疗前,放化疗治疗结束时

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 chemoradiotherapy, at the end of chemoradiotherapy

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

Type:

Secondary indicator

测量时间点:

放化疗治疗前,放化疗治疗结束时

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 chemoradiotherapy, at the end of chemoradiotherapy

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

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:

放化疗治疗前,放化疗治疗结束时

测量方法:

用钝头牙周探针轻探入龈沟或袋内,取出探针30秒后,观察牙龈有无出血及出血程度。

Measure time point of outcome:

Before chemoradiotherapy, at the end of chemoradiotherapy

Measure method:

Using a blunt-ended periodontal probe, the gingival sulcus or pocket was gently probed. Bleeding presence and severity were observed 30 seconds after probe removal.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

龈沟液

组织:

牙龈龈沟

Sample Name:

Gingival Crevicular Fluid

Tissue:

Gingival Sulcus

人体标本去向

使用后销毁  

说明

龈沟液采集不需要切除组织,仅用吸潮纸尖吸取少量龈沟液

Fate of sample:

Destruction after use  

Note:

Gingival crevicular fluid samples were collected without the need for tissue excision by using absorbent paper points.

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 75 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:

公开/Public

盲法:

对受试者设盲,对临床指标和样本收集者设盲,对干预措施实施者设盲

Blinding:

The subjects were blinded, the outcome assessors (who collected all clinical indices and microbial samples) and the interventionists were blinded to the group assignment.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

Yes

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):

2026年-2027年文章发表后,经研究者同意后可邮箱获取;

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

After the articles from 2026-2027 are published, they can be obtained via email with the researcher's consent.

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:

病例记录表

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:

 2025-12-23 16:07:59