ChiCTR2400093393 版本V1.0 版本创建时间2024/12/03 19:04:00 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:

ChiCTR2400093393 

最近更新日期:

Date of Last Refreshed on:

2024-12-03 19:03:30 

注册时间:

Date of Registration:

2024-12-03 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

条带缓冲式穿牙槽嵴上颌窦底提升术的影响因素探究

Public title:

Study on Influencing Factors of the Strip-Cushioning Transcrestal Sinus Floor Elevation Technique

注册题目简写:

English Acronym:

研究课题的正式科学名称:

条带缓冲式穿牙槽嵴上颌窦底提升术的影响因素探究

Scientific title:

Study on Influencing Factors of the Strip-Cushioning Transcrestal Sinus Floor Elevation Technique

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:

饶晨煜 

研究负责人:

满毅 

Applicant:

Rao Chenyu 

Study leader:

Man Yi 

申请注册联系人电话:

Applicant telephone:

+86 180 9161 9688

研究负责人电话:

Study leader's telephone:

+86 133 0808 3783

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:

2598713663@qq.com

研究负责人电子邮件:

Study leader's E-mail:

2598713663@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:

四川省成都市人民南路三段14号

研究负责人通讯地址:

四川省成都市人民南路三段14号

Applicant address:

14 Third Section of Renmin Road South, Chengdu, Sichuan

Study leader's address:

14 Third Section of Renmin Road South, Chengdu, Sichuan

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:

四川大学华西口腔医院

Applicant's institution:

West China Hospital of Stomatology, Sichuan University

研究负责人所在单位:

四川大学华西口腔医院

Affiliation of the Leader:

West China Hospital of Stomatology, Sichuan 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:

WCHSIRB-D-2024-476

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:

四川大学华西口腔医院伦理委员会

Name of the ethic committee:

Ethics Committee of the West China Hospital of Stomatology, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-11-12 00:00:00

伦理委员会联系人:

李伟

Contact Name of the ethic committee:

Li Wei

伦理委员会联系地址:

四川省成都市人民南路三段14号

Contact Address of the ethic committee:

14 Third Section of Renmin Road South, Chengdu, Sichuan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 189 8041 2628

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:

四川大学华西口腔医院

Primary sponsor:

West China Hospital of Stomatology, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市人民南路三段14号

Primary sponsor's address:

14 Third Section of Renmin Road South, Chengdu, Sichuan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

成都市

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四处大学华西口腔医院

具体地址:

人民南路三段14号

Institution
hospital:

West China Hospital of Stomatology, Sichuan University

Address:

14 Third Section of Renmin Road South

经费或物资来源:

研究生课题经费

Source(s) of funding:

Graduate research funding

Target disease:

Dentition Defect

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

为了探究条带缓冲式穿牙槽嵴上颌窦底提升同期种植体植入临床效果的影响因素,本研究对多种影响因素进行系统纳入并初步分析,选择剩余骨高度(residual bone height, RBH)作为主要影响因素进一步分析,将其分为小于或等于4 mm组和大于4 mm组,通过统计学方法评估了RBH与种植体留存率、窦膜穿孔率、种植体窦内和边缘骨吸收之间的相关性。有望指导条带缓冲式穿牙槽嵴上颌窦底提升术的临床应用,为上颌骨萎缩患者提供更多的治疗选择。  

Objectives of Study:

To explore the influencing factors of clinical outcomes in strip-cushioning transcrestal sinus floor elevation with simultaneous implant placement, this study systematically included and preliminarily analyzed multiple influencing factors. The residual bone height (RBH) was selected as the main factor for further analysis, categorized into two groups: RBH <= 4 mm and RBH > 4 mm. Statistical methods were used to assess the correlation between RBH and implant survival rate, sinus membrane perforation rate, as well as implant-related bone resorption in the sinus and at the marginal bone. The findings aim to guide the clinical application of the strip-cushioning transcrestal sinus floor elevation technique and provide more treatment options for patients with maxillary bone atrophy.

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进行了条带缓冲式穿牙槽嵴上颌窦底提升术同期种植体植入; ②至少进行三次锥形束计算机体层成像(Cone-beam computed tomography,CBCT),包括术前、术后即刻、术后6个月修复前; ③能收集可靠的完整病例数据和照片。

Inclusion criteria

Performed strip-cushioning transcrestal sinus floor elevation with simultaneous implant placement; Conducted at least three cone-beam computed tomography (CBCT) scans, including preoperative, immediately postoperative, and 6 months postoperative; Able to collect reliable and complete case data and photographs.

排除标准:

①可能改变骨和软组织愈合的系统性疾病或用药史,孕妇或小于18岁患者; ②未经治疗上颌窦病变,未经治疗控制的牙周炎; ③曾进行过上颌窦底提升术; ④种植体植入后,超过12个月未进行修复。

Exclusion criteria:

Systemic diseases or medication history that may affect bone and soft tissue healing, pregnant women, or patients under 18 years old; Untreated maxillary sinus pathology, untreated uncontrolled periodontitis; Previous maxillary sinus floor elevation surgery; Implants that have not been restored within 12 months after placement.

研究实施时间:

Study execute time:

From 2024-11-12 00:00:00 To 2025-11-11 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-12-04 00:00:00 To 2025-11-11 00:00:00  

干预措施:

Interventions:

组别:

RBH≤4 mm组

样本量:

50

Group:

RBH <= 4 mm group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

RBH>4 mm组

样本量:

50

Group:

RBH > 4 mm 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):

四川 

市(区县):

成都市 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西口腔医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital of Stomatology, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

龈乳头指数

指标类型:

次要指标

Outcome:

Papilla index score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

种植体周探诊深度

指标类型:

次要指标

Outcome:

Peri-implant probing depth

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

改良龈沟出血指数

指标类型:

次要指标

Outcome:

Modified sulcus 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:

改良菌斑指数

指标类型:

次要指标

Outcome:

Modified 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:

角化黏膜宽度

指标类型:

次要指标

Outcome:

Keratinized mucosa width

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

近中及远中邻接松紧度

指标类型:

次要指标

Outcome:

Tightness of proximal tooth contact

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

并发症发生情况

指标类型:

次要指标

Outcome:

Occurrence of 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:

并发症发生率

指标类型:

次要指标

Outcome:

Complication 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:

种植体留存情况

指标类型:

次要指标

Outcome:

Implant survival

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

种植体留存率

指标类型:

主要指标

Outcome:

Implant survival 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:

剩余骨高度

指标类型:

次要指标

Outcome:

Residual bone height

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

近远中窦底提升宽度

指标类型:

次要指标

Outcome:

Mesiodistal elevation width

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颊腭侧窦底提升宽度

指标类型:

次要指标

Outcome:

Buccopalatal elevation width

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

窦底下平均骨高度

指标类型:

次要指标

Outcome:

Average bone height under sinus floor

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

窦膜穿孔

指标类型:

次要指标

Outcome:

Sinus membrane perforation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

窦内提升高度

指标类型:

次要指标

Outcome:

Endo-sinus bone gain

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨代用品接触骨壁

指标类型:

次要指标

Outcome:

Graft contact walls

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨代用品接触值

指标类型:

次要指标

Outcome:

Graft contact

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

牙槽嵴骨高度

指标类型:

次要指标

Outcome:

Crestal bone height

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 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:

公开/Public

盲法:

Blinding:

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):

http://www.medresman.org.cn

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

http://www.medresman.org.cn

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:

 2024-12-03 19:03:30