ChiCTR2400089790 版本V1.0 版本创建时间2024/09/14 16:00:08 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:

ChiCTR2400089790 

最近更新日期:

Date of Last Refreshed on:

2024-09-14 16:00:04 

注册时间:

Date of Registration:

2024-09-14 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

新型3D打印氧化锆单冠修复的临床疗效评估:一项前瞻性研究

Public title:

Clinical efficacy evaluation of novel 3D printed single zirconia crown restoration: a prospective study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

新型3D打印氧化锆单冠修复的临床疗效评估:一项前瞻性研究

Scientific title:

Clinical efficacy evaluation of novel 3D printed single zirconia crown restoration: a prospective study

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:

蔡芳媛 

研究负责人:

何福明 

Applicant:

Cai Fangyuan 

Study leader:

He Fuming 

申请注册联系人电话:

Applicant telephone:

+86 133 2860 8172

研究负责人电话:

Study leader's telephone:

+86 135 1681 7697

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:

1165383262@qq.com

研究负责人电子邮件:

Study leader's E-mail:

hfm@zju.edu.cn

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浙江大学华家池校区

研究负责人通讯地址:

浙江省杭州市上城区秋涛北路166号

Applicant address:

Zhejiang University Huajiachi Campus, Shangcheng District, Hangzhou City, Zhejiang Province

Study leader's address:

No. 166 Qiutao North 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

Applicant's institution:

Zhejiang University

研究负责人所在单位:

浙江大学医学院附属口腔医院

Affiliation of the Leader:

Affiliated Stomatological 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:

浙大口腔伦审2023研第080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口腔医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Stomatological Hospital Affiliated to Zhejiang University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2023-07-14 00:00:00

伦理委员会联系人:

胡济安

Contact Name of the ethic committee:

Hu Jian

伦理委员会联系地址:

浙江省杭州市上城区秋涛北路166号

Contact Address of the ethic committee:

No. 166 Qiutao North Road, Shangcheng District, Hangzhou City, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 8721 7118

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口腔医院

Primary sponsor:

Affiliated Stomatological 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秋涛北路166号

Primary sponsor's address:

No. 166 Qiutao North 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):

杭州

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江大学医学院附属口腔医院

具体地址:

浙江省杭州市上城区秋涛北路166号

Institution
hospital:

Affiliated Stomatological Hospital of Zhejiang University School of Medicine

Address:

No. 166 Qiutao North Road, Shangcheng District, Hangzhou City, Zhejiang Province

经费或物资来源:

杭州泰利斯医疗科技有限公司

Source(s) of funding:

Hangzhou Thales Medical Technology Co., Ltd.

Target disease:

Tooth defect

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:

采用随机对照临床前瞻性研究方法,评估新型3D打印技术制造氧化锆单冠的临床疗效,探究该项技术的可靠性和长期修复效果,为氧化锆冠桥的制造提供新的技术路径。  

Objectives of Study:

Utilizing a randomized controlled clinical prospective study method, evaluate the clinical efficacy of a new 3D printing technology for manufacturing zirconia single crowns, to explore the reliability and long-term repair effect of this technology, and provide a new technical path for the manufacturing of zirconia crowns and bridges.

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年龄大于18周岁;②口内有磨牙支持,无对刃、咬合紧、夜磨牙者;③基牙健康或已行完善根管治疗;④拥有良好的牙列,口腔卫生良好,无活动期牙周病及龋病风险;⑤同意回访。

Inclusion criteria

① Age more than 18 years old; ② Those with molar support in the mouth, without sharp edges, tight bite, or night grinding; ③ The abutment is healthy or has undergone complete root canal treatment; ④ Having good dental alignment, good oral hygiene, and no risk of active periodontal disease or caries; ⑤ Agree to follow up.

排除标准:

①伴有根尖区病变、侵袭性牙周炎、活动期牙周病、龋病等其他口腔疾病者;②伴有夜磨牙、紧咬牙、咀嚼肌不适、关节疾病等症状者 ③明显牙列不齐或患有错颌畸形患者;④伴有未控制的免疫缺陷性疾病、传染性疾病、血液系统疾病及全身系统性疾病者;⑤伴有严重心律失常、肝肾疾病及恶性肿瘤等疾病者;⑥伴有精神性疾病、认知功能障碍者;⑦重要脏器功能障碍者;⑧妊娠或哺乳期女性;⑨患者经知情告知不愿其相关信息为研究所用。

Exclusion criteria:

① Individuals with apical lesions, invasive periodontitis, active periodontitis, caries, and other oral diseases; ② Patients with symptoms such as night grinding, clenching, masticatory muscle discomfort, joint disease, etc. ③ Patients with obvious malocclusion or malocclusion; ④ Individuals with uncontrolled immunodeficiency diseases, infectious diseases, hematological diseases, and systemic diseases; ⑤ Patients with severe arrhythmia, liver and kidney diseases, and malignant tumors; ⑥ Individuals with mental illness or cognitive impairment; ⑦ Individuals with important organ dysfunction; ⑧ Pregnant or lactating women; ⑨ The patient has been informed that they do not want their relevant information to be used by the research institute.

研究实施时间:

Study execute time:

From 2023-08-24 00:00:00 To 2026-01-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-08-24 00:00:00 To 2025-09-30 00:00:00  

干预措施:

Interventions:

组别:

实验组

样本量:

78

Group:

Experimental group

Sample size:

干预措施:

3D氧化锆单冠修复

干预措施代码:

Intervention:

3D printed single zirconia crown restoration

Intervention code:

组别:

对照组

样本量:

78

Group:

Control group

Sample size:

干预措施:

CAD/CAM切削氧化锆单冠修复

干预措施代码:

Intervention:

CAD/CAM cutting single zirconia crown restoration

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):

杭州 

Country:

China 

Province:

Zhejiang 

City:

Hangzhou 

单位(医院):

浙江大学医学院附属口腔医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Stomatological Hospital of Zhejiang University School of Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

牙冠质量评估参数

指标类型:

主要指标

Outcome:

Parameters for evaluating the quality of dental crowns

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙周情况

指标类型:

次要指标

Outcome:

Periodontal conditions

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

红色美学评分(PES)及白色美学评分(WES)

指标类型:

次要指标

Outcome:

Red Aesthetics Score (PES) and White Aesthetics Score (WES)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

相关并发症

指标类型:

次要指标

Outcome:

Related complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙冠和对??牙磨耗

指标类型:

次要指标

Outcome:

Crown and opposing tooth wear

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者满意度

指标类型:

次要指标

Outcome:

Patient satisfaction

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:

牙冠

组织:

Sample Name:

Crown

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 60 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):

随机化分组采用随机数法联合随机信封法,以确保针对评估者的盲法的顺利实施,具体方法如下:所有牙齿均随机地使用计算机生成的随机数列表分配给每组。每个数字都写在一张白纸上,并由未参与研究的研究人员根据随机数列表放入普通棕色信封中,随机分组为实验组(新型3D打印氧化锆材料)和对照组(CAD/CAM切削氧化锆材料)

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

Randomized grouping adopts the combination of random number method and random envelope method to ensure the smooth implementation of blind method for evaluators. The specific method is as follows: all teeth are randomly assigned to each group using a computer-generated random number list. Each number is written on a blank sheet of paper and placed in a regular brown envelope by non participating researchers based on a random number list. They are randomly divided into an experimental group (new 3D printed zirconia material) and a control group (CAD/CAM cut zirconia material)

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:

对受试者和评估者设盲

Blinding:

Blinding subjects and evaluators

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

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):

发表文章后

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

After publishing the paper

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:

Case record form

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:

 2024-09-14 16:00:04