ChiCTR2400092171 版本V1.0 版本创建时间2024/11/12 08:24:29 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:

ChiCTR2400092171 

最近更新日期:

Date of Last Refreshed on:

2024-11-12 08:24:23 

注册时间:

Date of Registration:

2024-11-12 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

血浆基质膜用于缺牙区角化龈增宽的疗效评价

Public title:

Evaluation of the efficacy of plasma stromal membrane for keratinized gingival widening in edentulous areas

注册题目简写:

English Acronym:

研究课题的正式科学名称:

血浆基质膜用于缺牙区角化龈增宽的疗效评价

Scientific title:

Evaluation of the efficacy of plasma stromal membrane for keratinized gingival widening in edentulous areas

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:

魏焱 

研究负责人:

魏焱 

Applicant:

Yan Wei 

Study leader:

Yan Wei 

申请注册联系人电话:

Applicant telephone:

+86 139 9565 7721

研究负责人电话:

Study leader's telephone:

+86 139 9565 7721

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:

WeiYan2012@whu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

WeiYan2012@whu.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:

中华人民共和国湖北省武汉市洪山区珞喻路237号

研究负责人通讯地址:

中华人民共和国湖北省武汉市洪山区珞喻路237号

Applicant address:

No. 237 Luoyu Road, Hongshan District, Wuhan City, Hubei Province, the People's Republic of China

Study leader's address:

No. 237 Luoyu Road, Hongshan District, Wuhan City, Hubei Province, the People's Republic of 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:

武汉大学口腔医院

Applicant's institution:

Hospital of Stomatology Wuhan University

研究负责人所在单位:

武汉大学口腔医院

Affiliation of the Leader:

Hospital of Stomatology Wuhan 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:

[WDKQ2024]伦审字(C19)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:

武汉大学口腔医院医学伦理委员会

Name of the ethic committee:

The Ethics Committee of School & Hospital of Stomatology, Wuhan University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-05-17 00:00:00

伦理委员会联系人:

丁洁

Contact Name of the ethic committee:

Jie Ding

伦理委员会联系地址:

武汉市洪山区珞喻路237号武汉大学口腔医院中心实验室3楼

Contact Address of the ethic committee:

No. 237 Luoyu Road, Hongshan District, Wuhan City, Hubei Province, the People's Republic of China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 27 8768 6250

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:

武汉大学口腔医院

Primary sponsor:

Hospital of Stomatology Wuhan University

研究实施负责(组长)单位地址:

中华人民共和国湖北省武汉市洪山区珞喻路237号

Primary sponsor's address:

No. 237 Luoyu Road, Hongshan District, Wuhan City, Hubei Province, the People's Republic of China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中华人民共和国

省(直辖市):

湖北省

市(区县):

武汉市

Country:

the People's Republic of China

Province:

Hubei Province

City:

Wuhan City

单位(医院):

武汉大学口腔医院

具体地址:

中华人民共和国湖北省武汉市洪山区珞喻路237号

Institution
hospital:

Hospital of Stomatology Wuhan University

Address:

No. 237 Luoyu Road, Hongshan District, Wuhan City, Hubei Province, the People's Republic of China

经费或物资来源:

Source(s) of funding:

None

Target disease:

Insufficient width of keratinized mucosa

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:

比较血浆基质膜与胶原基质在进行缺牙区角化龈增宽时的疗效差异。  

Objectives of Study:

To compare the efficacy of plasmatrix membrane and collagen matrix in keratinized gingival widening of the edentulous area.

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.种植一期术后 3 个月且尚未进行种植二期手术的患者; 2.邻牙无根尖炎症 3.供区腭侧黏膜状态正常; 4.患者无未经控制的系统性疾病; 5.缺牙区邻牙唇侧龈缘高点连线根方角化龈宽度小于 2 mm; 6.患者依从性良好。

Inclusion criteria

1.Patients who had not undergone the second-stage implant surgery 3 months after the first-stage implant surgery ; 2. There was no apical inflammation in adjacent teeth ; 3. The palatal mucosa of the donor site was normal ; 4. Patients had no uncontrolled systemic disease ; 5. The width of keratinized gingiva of the edentulous area was less than 2 mm. 6.Patient compliance is good.

排除标准:

1.吸烟患者; 2.患者有未经控制的系统性疾病; 3.研究位点的邻牙存在中至重度牙周炎; 4.研究位点及邻牙的牙龈存在明显的急性炎症; 5.未满 18 岁或妊娠期女性。

Exclusion criteria:

1. Smoking patients ; 2.Patients with uncontrolled systemic disease ; 3.The adjacent teeth of the study site had moderate to severe periodontitis ; 4. There was obvious acute inflammation in the gingiva of the study site and adjacent teeth. 5.Patients under 18 years old or pregnant.

研究实施时间:

Study execute time:

From 2024-12-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-12-01 00:00:00 To 2025-06-30 00:00:00  

干预措施:

Interventions:

组别:

空白对照组

样本量:

20

Group:

Blank control

Sample size:

干预措施:

条带技术

干预措施代码:

Intervention:

Strip technique

Intervention code:

组别:

阳性对照组

样本量:

20

Group:

Positive control

Sample size:

干预措施:

条带技术联合胶原基质

干预措施代码:

Intervention:

Strip technique combined with collagen matrix

Intervention code:

组别:

试验组

样本量:

20

Group:

Treatment

Sample size:

干预措施:

条带技术联合血浆基质

干预措施代码:

Intervention:

Strip technique combined with plasmatrix

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中华人民共和国

省(直辖市):

湖北省 

市(区县):

 

Country:

the People's Republic of China 

Province:

Hubei Province 

City:

 

单位(医院):

武汉大学口腔医院 

单位级别:

三甲 

Institution
hospital:

Hospital of Stomatology Wuhan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

缺牙区角化龈宽度测量

指标类型:

主要指标

Outcome:

Measurement of keratinized gingival width in edentulous area

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术记录

指标类型:

次要指标

Outcome:

Operation records

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

移植材料的收缩程度

指标类型:

次要指标

Outcome:

Shrinkage of graft

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

唇侧角化龈面积

指标类型:

次要指标

Outcome:

Labial keratinized gingival area

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

唇侧软组织的厚度

指标类型:

次要指标

Outcome:

Labial gingival thickness

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疼痛的评估

指标类型:

次要指标

Outcome:

Assessment of pain

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

粉红美学评估

指标类型:

次要指标

Outcome:

Aesthetic evaluation

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 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):

由项目负责人使用计算机产生的随机数进行随机化。每个患者所接受的治疗方案由产生的随机分配序列产生,并被放入按顺序、密封、不透光的信封中。合格的受试对象同意进入试验时,信封才能被打开,患者才能接受相应的处理措施。

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

Randomization is generated by random numbers using a computer. The treatment plan received by each patient is generated by the random allocation sequence and is placed in a sequential, sealed, opaque envelope. When eligible subjects are included, the envelope can be opened and the patient could be treated accordingly.

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:

单盲;对评估者隐藏分组。

Blinding:

Single-blind; Hide grouping from 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:

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

None

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-11-12 08:24:23