评价口腔可吸收生物膜用于引导骨再生的有效性和安全性的多中心、随机对照、单盲、非劣效性临床试验

注册号:

Registration number:

ChiCTR2500101721 

最近更新日期:

Date of Last Refreshed on:

2025-04-29 08:59:07 

注册时间:

Date of Registration:

2025-04-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

评价口腔可吸收生物膜用于引导骨再生的有效性和安全性的多中心、随机对照、单盲、非劣效性临床试验

Public title:

A multicenter, randomized contr olled, single-blind, non-inferiority clinical trial evaluating the efficacy and safety of an absorbable oral biomembrane for guided bone regeneration

注册题目简写:

English Acronym:

研究课题的正式科学名称:

评价口腔可吸收生物膜用于引导骨再生的有效性和安全性的多中心、随机对照、单盲、非劣效性临床试验

Scientific title:

A multicenter, randomized contr olled, single-blind, non-inferiority clinical trial evaluating the efficacy and safety of an absorbable oral biomembrane for guided bone regeneration

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:

王茂林 

研究负责人:

张玉峰 

Applicant:

Wang Maolin 

Study leader:

Zhang Yufeng 

申请注册联系人电话:

Applicant telephone:

+86 183 6961 1755

研究负责人电话:

Study leader's
telephone:

+86 186 0719 8656

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:

wangmaolin@zhbio.com

研究负责人电子邮件:

Study leader's E-mail:

zyf@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:

山东省烟台市经济技术开发区南京大街7号

研究负责人通讯地址:

湖北省武汉市洪山区珞喻路237号

Applicant address:

No. 7 Nanjing Street, Economic and technological Development Zone, Yantai City, Shandong Province

Study leader's address:

No. 237 Luoyu road, Hongshan district, Wuhan, Hubei 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:

烟台正海生物科技股份有限公司

Applicant's institution:

Yantai Zhenghai Biotechnology Co., Ltd.

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:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

[WDKQ2025]伦审字(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:

武汉大学口腔医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Hospital of Stomatology Wuhan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-01 00:00:00

伦理委员会联系人:

丁洁

Contact Name of the ethic committee:

Ding Jie​​

伦理委员会联系地址:

湖北省武汉市洪山区珞喻路237号

Contact Address of the ethic committee:

No. 237 Luoyu road, Hongshan district, Wuhan, Hubei province

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:

wdkqllwyh@163.com

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:

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, Hubei 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):

山东省

市(区县):

烟台市

Country:

China

Province:

Shangdong

City:

Yantai

单位(医院):

烟台正海生物科技股份有限公司

具体地址:

山东省烟台市经济技术开发区南京大街7号

Institution
hospital:

Yantai Zhenghai Biotechnology Co., Ltd.

Address:

No. 7 Nanjing Street, Economic and technological Development Zone, Yantai City, Shandong Province

经费或物资来源:

烟台正海生物科技股份有限公司

Source(s) of funding:

Yantai Zhenghai Biotechnology Co., Ltd.

研究疾病:

无  

Target disease:

None

研究疾病代码:

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:

评价口腔可吸收生物膜用于引导骨再生的有效性和安全性。  

Objectives of Study:

Evaluate the effectiveness and safety of oral absorbable biofilms for guiding bone regeneration.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

符合下列任意一项标准的患者将不被允许参加本试验: 1、 受试牙位存在既往牙槽骨位点保存史的患者; 2、 受试牙位邻牙含金属桩核冠修复体或金属种植体; 3、 患有骨代谢性疾病(如:骨质疏松、畸形性骨炎等),或入组前1个月内服用过可显著影响骨代谢的药物或制品的患者; 4、近3年内接受过或正在接受放疗或化疗的患者; 5、需混合使用自体骨或使用非临床试验提供的其他骨替代产品者,以及需联合使用GBR以外的其他外科骨增量技术的患者; 6、 存在未经控制或控制不良的牙周疾病、口腔内急性感染等的患者; 7、 口腔环境较差,不能保持良好的口腔卫生护理的患者; 8、 不能进行口腔影像检查,影响结局评估的患者; 9、 患有严重心脏病、凝血功能异常等研究者判断不适宜进行手术的患者; 10、 肝肾功能异常(ALT和AST值超过正常值上限的3倍,或肌酐超过正常值上限的1.5倍)的患者; 11、 控制不良的糖尿病(空腹血糖值超过正常值上限的1.5倍),控制不良的高血压(收缩压>=160 mmHg和/或舒张压>=100 mmHg)患者; 12、 妊娠及意向妊娠的育龄期妇女及哺乳期妇女;配偶有意向妊娠的男性患者; 13、大量吸烟(>=10支/天)的患者; 14、 严重精神疾病患者; 15、 患者近3个月内参加过或正在参加其他药物或器械临床试验; 16、 无法完成研究要求的随访的患者; 17、 其他经研究者判定不适合纳入的患者。

Exclusion criteria:

Patients who meet any of the following criteria will not be allowed to participate in this trial: 1. Patients with a history of preservation of alveolar bone sites in the tested tooth position; 2. Adjacent teeth with metal piles, nucleus, crown restorations or metal implants; 3. Patients with bone metabolic diseases (such as: osteoporosis, osteitis malformations, etc.), or have taken drugs or products that can significantly affect bone metabolism within 1 month before enrollment; 4. Patients who have received or are receiving radiotherapy or chemotherapy in the past 3 years; 5. Patients who need to use a combination of autologous bone or other bone substitute products provided by non-clinical trials, and patients who need to use other surgical bone augmentation techniques other than GBR; 6. Patients with uncontrolled or poorly controlled periodontal disease, acute infection in the oral cavity, etc.; 7. Patients with poor oral environment and unable to maintain good oral hygiene care; 8. Patients who cannot undergo oral imaging examinations, which affects the outcome assessment; 9. Patients with severe heart disease, abnormal coagulation function, etc., which are judged by the investigator to be unsuitable for surgery; 10. Patients with abnormal liver and kidney function (ALT and AST values exceeding 3 times the upper limit of normal, or creatinine exceeding 1.5 times the upper limit of normal); 11. Patients with poorly controlled diabetes mellitus (fasting blood glucose value exceeding 1.5 times the upper limit of normal) and poorly controlled hypertension (systolic blood pressure >=160 mmHg and/or diastolic blood pressure >=100 mmHg); 12. Women of childbearing age and lactating women who are pregnant or intending to become pregnant; Male patients whose spouse intends to become pregnant; 13. Patients who smoke a lot (>=10 cigarettes/day); 14. Patients with severe mental illness; 15. The patient has participated in or is participating in other drug or device clinical trials in the past 3 months; 16. Patients who are unable to complete the follow-up required by the study; 17. Other patients who are judged by the investigator to be unsuitable for inclusion.

研究实施时间:

Study execute time:

From 2025-03-03 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-09 00:00:00 To 2025-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

50

Group:

Test group

Sample size:

干预措施:

口腔可吸收生物膜

干预措施代码:

Intervention:

Oral absorbable biofilm

Intervention code:

组别:

对照组

样本量:

50

Group:

Control Group

Sample size:

干预措施:

可吸收生物膜Geistlich Bio-Gide

干预措施代码:

Intervention:

Bio-Gide Resorbable Collagen Membrane

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京医科大学附属口腔医院 

单位级别:

三甲医院 

Institution
hospital:

Stomalogical College of Nanjing Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属口腔医院 

单位级别:

三甲医院 

Institution
hospital:

Stomalogical Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属口腔医院 

单位级别:

三甲医院 

Institution
hospital:

Hospital of Stomatology,SunYat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

中国医科大学附属口腔医院 

单位级别:

三甲医院 

Institution
hospital:

China Medical University School and Hospital Of Stomatology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

种植体唇颊侧牙槽骨平均厚度的变化值

指标类型:

主要指标

Outcome:

Changes of average thickness of alveolar bone on labial and buccal side of implant

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

材料植入区的牙龈组织的伤口愈合情况

指标类型:

次要指标

Outcome:

Wound healing of gingival tissue in the implanted area

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:

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:

标本中文名:

尿液

组织:

Sample Name:

Urine

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 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):

电子交互式网络应答系统(IWRS)进行中央随机化。随机化方法为分层区组随机

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

Central randomization was conducted using an Interactive Web Response System (IWRS). The randomization method was stratified block randomization.

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

Blinding:

Single Blind

是否共享原始数据:

IPD sharing

是Yes

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):

文章发表后,数据共享至临床试验公共管理平台ResMan (http://www.medresman.org.cn/login.aspx)

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

After the article is published, the data will be shared to the clinical trial public management platform ResMan (http://www.medresman.org.cn/login.aspx)

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:

eCRF+EDC

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

eCRF+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:

 2025-04-29 08:58:42