ChiCTR2100055027 版本V1.4 版本创建时间2022/07/10 15:41:52 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:

ChiCTR2100055027 

最近更新日期:

Date of Last Refreshed on:

2022-07-10 15:39:43 

注册时间:

Date of Registration:

2021-12-30 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

可吸收胶原膜用于牙槽骨缺损修复的安全性和有效性的前瞻性、多中心、随机、对照、非劣效性临床试验

Public title:

A prospective, multicenter, randomized, controlled, non-inferiority clinical trial of the safety and efficacy of absorbable collagen membranes for alveolar bone defect repair

注册题目简写:

English Acronym:

研究课题的正式科学名称:

可吸收胶原膜用于牙槽骨缺损修复的安全性和有效性的前瞻性、多中心、随机、对照、非劣效性临床试验

Scientific title:

A prospective, multicenter, randomized, controlled, non-inferiority clinical trial of the safety and efficacy of absorbable collagen membranes for alveolar bone defect repair

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:

张艳勤 

研究负责人:

王霄 

Applicant:

Zhang Yanqin 

Study leader:

Wang Xiao 

申请注册联系人电话:

Applicant telephone:

+86 18613867249

研究负责人电话:

Study leader's telephone:

+86 18511154321

申请注册联系人传真 :

Applicant Fax:

+86 10 57621925

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:

zhangyanqin@yhbiomax.com

研究负责人电子邮件:

Study leader's E-mail:

bysywangxiao@163.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:

北京市通州区科创东五街2号光联工业园5号厂房一层

研究负责人通讯地址:

北京市海淀区花园北路49号

Applicant address:

2 5th Kechuang Street East, Tongzhou District, Beijing

Study leader's address:

49 Huayuan Road North, Haidian District, Beijing

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:

北京银河巴马生物技术股份有限公司

Applicant's institution:

Beijing YH Biomax Biologic Technologies CO.,LTD.

研究负责人所在单位:

Affiliation of the Leader:

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:

(040-01)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:

北京大学第三医院医学科学研究伦理委员会

Name of the ethic committee:

Peking University Third Hospital Medical Science Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2021-03-15 00:00:00

伦理委员会联系人:

洪雪

Contact Name of the ethic committee:

Hong Xue

伦理委员会联系地址:

北京市海淀区花园北路49号

Contact Address of the ethic committee:

49 Huayuan Road North, Haidian District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

北京大学第三医院

Primary sponsor:

Peking University Third Hospital

研究实施负责(组长)单位地址:

北京市海淀区花园北路49号

Primary sponsor's address:

49 Huayuan Road North, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第三医院

具体地址:

海淀区花园北路49号

Institution
hospital:

Peking University Third Hospital

Address:

49 Huayuan Road North, Haidian District

经费或物资来源:

企业自筹

Source(s) of funding:

enterprise self-financed

Target disease:

alveolar bone defects

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

验证可吸收胶原膜用于牙槽骨缺损修复的安全性和有效性。  

Objectives of Study:

To verify the safety and efficacy of absorbable collagen membrane for alveolar bone defect repair.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.18周岁≤年龄≤65周岁,性别不限;
2.单颗牙齿(至少有1个邻牙)需要拔除者;
3.拔牙后骨壁无缺损或单侧骨壁缺损者;
4.自愿参加本次临床试验并签署知情同意书者。

Inclusion criteria

1. Aged 18-65 years, gender is not limited;
2. A single tooth (at least one adjacent tooth) needs to be extracted;
3. No bone wall defect or unilateral bone wall defect after tooth extraction;
4. Those who volunteered to participate in this clinical trial and signed the informed consent.

排除标准:

1.能够导致口腔影像学检测伪影(如:金属义齿、烤瓷牙等)者;
2.由侵袭性、恶性骨肿瘤所致牙槽骨缺损者;
3.颊侧骨板开窗者;
4.颊侧骨缺损高度超过根长的2/3者;
5.拔牙后牙槽突骨折者;
6.局部存在炎症者,包括未治疗的牙周疾病;
7.试验牙齿和邻牙存在未治疗的急性牙根尖周炎;
8.控制不佳的糖尿病患者(经药物控制空腹血糖仍≥8.0 mmol/L);
9.肝肾功能不全或异常的患者(ALT、AST>正常值上限1.5倍,肌酐超过正常值上限且研究者判断有临床意义);
10.近3个月有头部或颈部的局部放疗史者;
11.有出血倾向或凝血功能障碍疾病者;
12.近3个月内接受过或正在接受可能影响或促进骨代谢的药物治疗者,包括降钙素、甲状旁腺素、双膦酸盐类药物、类固醇类激素类药物、免疫抑制剂以及其他研究者认为可能影响骨代谢的药物;
13.吸毒、酗酒、药物滥用或自述吸烟/烟草等价物/咀嚼烟草每天>10支者;
14.身体或精神缺陷影响进行口腔卫生护理者;
15.已知对牛源物或异种蛋白质过敏者;
16.患有全身系统性疾病未得到控制不能施行植骨手术者;
17.妊娠/哺乳期女性或半年内有妊娠计划的患者;
18.3个月内参加过或正在参加其他药物/器械临床试验的患者;
19.研究者认为其他不适合参加本次临床试验的患者。

Exclusion criteria:

1. Those who can cause artifacts in oral imaging detection (such as metal dentures, porcelain teeth, etc.);
2. Patients with alveolar bone defects caused by aggressive and malignant bone tumors;
3. Buccal bone plate fenestration;
4. The height of the buccal bone defect exceeds 2/3 of the root length;
5. Patients with alveolar process fracture after tooth extraction;
6. Those with local inflammation, including untreated periodontal disease;
7. There is untreated acute apical periodontitis in the test teeth and adjacent teeth;
8. Poorly controlled diabetic patients (fasting blood glucose is still >=8.0 mmol/L after drug control);
9. Patients with insufficiency or abnormal liver and kidney function (ALT, AST > 1.5 times the upper limit of normal value, creatinine exceeds the upper limit of normal value and the investigator judges it to be clinically significant);
10. Patients with a history of local radiotherapy on the head or neck in the past 3 months;
11. Those with bleeding tendency or coagulation disorders;
12. Those who have received or are receiving drug therapy that may affect or promote bone metabolism in the past 3 months, including calcitonin, parathyroid hormone, bisphosphonates, steroid hormones, immunosuppressants and other drugs that researchers believe may affect bone metabolism;
13. Drug, alcohol, drug abuse or self-reported smoking/tobacco equivalents/chewing tobacco >10 cigarettes per day;
14. Physical or mental impairments affecting oral hygiene care;
15. Those who are known to be allergic to bovine sources or xenogeneic proteins;
16. Those with uncontrolled systemic diseases who cannot perform bone graft surgery;
17. Pregnant/lactating patients or patients who have a pregnancy plan within six months;
18. Patients who have participated in or are participating in clinical trials of other drugs/devices within 3 months;
19. The investigator believes that other patients are not suitable to participate in this clinical trial.

研究实施时间:

Study execute time:

From 2021-06-22 00:00:00 To 2023-02-22 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-09-17 00:00:00 To 2022-07-17 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

76

Group:

Experimental group

Sample size:

干预措施:

使用可吸收胶原膜

干预措施代码:

Intervention:

Use absorbable collagen membranes

Intervention code:

组别:

对照组

样本量:

76

Group:

Control group

Sample size:

干预措施:

使用口腔可吸收生物膜

干预措施代码:

Intervention:

Using oral absorbable biofilms

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京大学第三医院 

单位级别:

三甲 

Institution
hospital:

Peking University Third Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京协和医院 

单位级别:

三甲 

Institution
hospital:

Peking Union Medical College Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

首都医科大学附属北京口腔医院 

单位级别:

三甲 

Institution
hospital:

Beijing Stomatological Hospital Affiliated to Capital Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China 

Province:

Tianjin 

City:

 

单位(医院):

天津医科大学总医院 

单位级别:

三甲 

Institution
hospital:

Tianjin Medical University General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

牙槽骨高度的变化值

指标类型:

主要指标

Outcome:

the height change value of alveolar ridge

Type:

Primary 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:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 65 years

性别:

男性

Gender:

Male

随机方法(请说明由何人用什么方法产生随机序列):

中央随机系统

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

Central stochastic system

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:

单盲/single-blind

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):

试验结束后五年;网络平台共享;ResMan临床试验公共管理平台 (http://www.medresman.org.cn)

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

Five years after the end of the trial;Network Platform Sharing; ResMan Research Manager (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:

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(Case Record Form)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-12-30 15:42:54