ChiCTR2600117020 版本V1.0 版本创建时间2026/01/19 11:12:27 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:

ChiCTR2600117020 

最近更新日期:

Date of Last Refreshed on:

2026-01-19 11:12:16 

注册时间:

Date of Registration:

2026-01-19 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于SCCT理论的住院医师FS技术教学模式构建及防龋成效研究

Public title:

Construction of a Teaching Model for Resident FS Technology Based on SCCT Theory and Research on Caries Prevention Effectiveness

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于SCCT理论的住院医师FS技术教学模式构建及防龋成效研究

Scientific title:

Construction of a Teaching Model for Resident FS Technology Based on SCCT Theory and Research on Caries Prevention Effectiveness

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:

凌丹华 

研究负责人:

凌丹华 

Applicant:

Danhua Ling 

Study leader:

Danhua Ling 

申请注册联系人电话:

Applicant telephone:

+86 187 6811 7443

研究负责人电话:

Study leader's telephone:

+86 187 6811 7443

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:

1006717469@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1006717469@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:

浙江省杭州市上城区解放路88号

研究负责人通讯地址:

浙江省杭州市上城区解放路88号

Applicant address:

No. 88 Jiefang Road, Shangcheng District, Hangzhou City, Zhejiang Province

Study leader's address:

No. 88 Jiefang Road, Shangcheng District, Hangzhou City, Zhejiang 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:

浙江大学医学院附属第二医院

Applicant's institution:

The Second Affiliated Hospital of Zhejiang University School of Medicine

研究负责人所在单位:

浙江大学医学院附属第二医院

Affiliation of the Leader:

The Second Affiliated Hospital of Zhejiang University School of Medicine

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:

(2025)研第(0551)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:

浙江大学医学院附属第二医院人体研究伦理委员会

Name of the ethic committee:

Ethics Committee for Human Research, Second Affiliated Hospital, Zhejiang University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-13 00:00:00

伦理委员会联系人:

王欣怡

Contact Name of the ethic committee:

Xinyi Wang

伦理委员会联系地址:

浙江省杭州市上城区解放路88号

Contact Address of the ethic committee:

No. 88 Jiefang Road, Shangcheng District, Hangzhou City, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 151 6838 8983

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:

浙江大学医学院附属第二医院

Primary sponsor:

The Second Affiliated Hospital of Zhejiang University School of Medicine

研究实施负责(组长)单位地址:

浙江省杭州市上城区解放路88号

Primary sponsor's address:

No. 88 Jiefang Road, Shangcheng District, Hangzhou City, Zhejiang 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):

浙江

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江大学医学院附属第二医院

具体地址:

浙江省杭州市上城区解放路88号

Institution
hospital:

The Second Affiliated Hospital of Zhejiang University School of Medicine

Address:

No. 88 Jiefang Road, Shangcheng District, Hangzhou City, Zhejiang Province

经费或物资来源:

浙江省卫生健康行业科技计划

Source(s) of funding:

Science and Technology Program for the Health Industry of Zhejiang Province

Target disease:

Dental caries

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:

本研究基于SCCT理论,致力于构建一套创新的住院医师规范化培训体系,以应对我国儿童龋病防治中面临的核心矛盾——窝沟封闭治疗需求与专业人力资源不足之间的结构性失衡问题。研究将重点开发具有口腔医学特色的职业认同评估工具,建立融合认知重塑、行为强化和情感激励的三维培训模型,并通过严格设计的随机对照临床试验,系统评估该模式对提升住院医师FS操作成功率的干预效果。研究成果预期将为完善住院医师规范化培训体系、提升我国儿童龋病预防水平提供坚实的理论支撑和可推广的实践方案。  

Objectives of Study:

Rooted in Social Cognitive Career Theory (SCCT), this study endeavors to design an innovative standardized training system for medical residents, with the goal of addressing a central challenge in pediatric dental caries prevention in China: the structural imbalance between the growing need for pit and fissure sealant treatment and the limited availability of qualified practitioners. The research will concentrate on developing a specialized occupational identity assessment tool for the field of stomatology, establishing a three-dimensional training framework that combines cognitive restructuring, behavioral reinforcement, and emotional engagement, and conducting a rigorously designed randomized controlled trial to systematically evaluate the impact of this model on enhancing the procedural success rate of fissure sealant (FS) application among trainees. The expected findings are intended to offer robust theoretical grounding and a replicable practical framework for strengthening residency training programs and advancing childhood caries prevention efforts in China.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

住院医师: 1.2026年4月至2027年4月在我院牙科行住院医师规范化培训的40名住院医师为培训对象; 2.无特殊培训经历; 3.无工作经验; 4.右利手; 5.无重大疾病史。 患者: 1.于2026年4月1日至2027年4月1日在我院牙科就诊的小学阶段儿童患者; 2.6-12岁; 3.明确需行恒磨牙窝沟封闭治疗的儿童; 4.无相关全身系统性疾病; 5.儿童至少有一颗第一恒磨牙完全萌出; 6.患者配合佳; 7.治疗对象牙无龋坏; 8.坚持随访时间大于12个月者.

Inclusion criteria

Resident Physician: 1. From April 2026 to April 2027, 40 resident physicians in our hospital’s dental department participated in standardized residency training; 2. No special training experience; 3. No work experience; 4. Right-handed; 5. No history of major diseases. Patient: 1. Primary school children who visited our hospital’s dental department from April 1, 2026, to April 1, 2027; 2. Aged 6-12 years; 3. Children who clearly need pit and fissure sealant treatment on permanent molars; 4. No relevant systemic diseases; 5. At least one fully erupted first permanent molar; 6. Cooperative patients; 7. The treated teeth have no caries; 8. Patients who adhere to follow-up for more than 12 months.

排除标准:

住院医师: 1.非右利手; 2.重大疾病史; 3.有工作经验或经历过特殊相关培训。 患儿: 1.配合不佳; 2.患牙龋坏; 3.口腔卫生差且无法接受宣教者; 4.严重系统性疾病无法耐受治疗; 5.随访时间小于12个月。

Exclusion criteria:

Resident Physician: 1. Non-right-handed; 2. History of major illnesses; 3. Has work experience or has undergone special related training. Patient: 1. Poor cooperation; 2. Decayed teeth; 3. Poor oral hygiene and unable to accept education; 4. Severe systemic disease and unable to tolerate treatment; 5. Follow-up time less than 12 months.

研究实施时间:

Study execute time:

From 2026-04-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2027-04-01 00:00:00  

干预措施:

Interventions:

组别:

SCCT组

样本量:

109

Group:

SCCT group

Sample size:

干预措施:

住院医师:接受SCCT教学模式培训,患儿:接受经SCCT教学模式培训的住院医师行窝沟封闭操作

干预措施代码:

Intervention:

Resident: Trained under the SCCT teaching model. Child patient: Receives pit and fissure sealant procedure performed by a resident trained under the SCCT teaching model.

Intervention code:

组别:

对照组

样本量:

109

Group:

Control group

Sample size:

干预措施:

住院医师:接受常规培训,患儿:接受对照组即常规培训的住院医师行窝沟封闭操作

干预措施代码:

Intervention:

Resident: Received conventional training. Child patient: Received pit and fissure sealant procedure performed by a resident in the control group who underwent conventional training.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

浙江大学医学院附属第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Zhejiang University School of Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

封闭剂存留率

指标类型:

主要指标

Outcome:

Sealant retention rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

龋损率

指标类型:

次要指标

Outcome:

Caries rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

口腔卫生指数

指标类型:

次要指标

Outcome:

Oral Hygiene Index

Type:

Secondary 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:

组织:

Sample Name:

none

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 6 years
最大 Max age 12 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):

随机数字表

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

Random number table

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,评估者设盲

Blinding:

Blinding for subjects and evaluators

是否共享原始数据:

IPD sharing

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:

CRF, EDC

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

CRF,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:

 2026-01-19 11:12:16