ChiCTR2500098775 版本V1.0 版本创建时间2025/03/13 11:24:30 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:

ChiCTR2500098775 

最近更新日期:

Date of Last Refreshed on:

2025-03-13 11:24:26 

注册时间:

Date of Registration:

2025-03-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

冻干组织工程骨治疗腰椎退行性疾病的安全性和有效性研究

Public title:

Safety and efficacy study of freeze-dried tissue-engineered bone for the treatment of lumbar degenerative diseases

注册题目简写:

English Acronym:

研究课题的正式科学名称:

冻干组织工程骨治疗腰椎退行性疾病的安全性和有效性研究

Scientific title:

Safety and efficacy study of freeze-dried tissue-engineered bone for the treatment of lumbar degenerative diseases

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:

贺思豪 

研究负责人:

侯天勇 

Applicant:

He Sihao 

Study leader:

Hou Tianyong 

申请注册联系人电话:

Applicant telephone:

+86 139 9609 3271

研究负责人电话:

Study leader's telephone:

+86 150 2325 3626

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:

372865308@qq.com

研究负责人电子邮件:

Study leader's E-mail:

tianyonghou@tmmu.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:

重庆市沙坪坝区高滩岩正街30号

研究负责人通讯地址:

重庆市沙坪坝区高滩岩正街30号

Applicant address:

No. 30, Gaotan Yanzheng Street, Shapingba District, Chongqing

Study leader's address:

No. 30, Gaotan Yanzheng Street, Shapingba District, Chongqing

申请注册联系人邮政编码:

Applicant postcode:

400038

研究负责人邮政编码:

Study leader's postcode:

400038

申请人所在单位:

中国人民解放军陆军军医大学第一附属医院

Applicant's institution:

Chinese First Affiliated Hospital of the Army Medical University of the People's Liberation Army

研究负责人所在单位:

中国人民解放军陆军军医大学第一附属医院

Affiliation of the Leader:

Chinese First Affiliated Hospital of the Army Medical University of the People's Liberation Army

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:

(A)KY2024165

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:

中国人民解放军陆军军医大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of the Army Military Medical University of the People's Liberation Army, China

伦理委员会批准日期:

Date of approved by ethic committee:

2024-10-28 00:00:00

伦理委员会联系人:

王兰兵

Contact Name of the ethic committee:

wanglanbing

伦理委员会联系地址:

重庆市沙坪坝区高滩岩正街30号陆军军医大学第一附属医院教学楼7楼512

Contact Address of the ethic committee:

512, 7/F, Teaching Building, The First Affiliated Hospital of Army Military Medical University, No. 30 Gautanyan Zhengjie, Shapingba District, Chongqing, P.R. China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6875 4042

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:

中国人民解放军陆军军医大学第一附属医院

Primary sponsor:

Southwest Hospital, The Army Medical University, Chongqing, China

研究实施负责(组长)单位地址:

重庆市沙坪坝区高滩岩正街30号

Primary sponsor's address:

No. 30, Gaotan Yanzheng Street, Shapingba District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆市

市(区县):

Country:

China

Province:

Chognqing

City:

单位(医院):

中国人民解放军陆军军医大学第一附属医院

具体地址:

重庆市沙坪坝区高滩岩正街30号

Institution
hospital:

Southwest Hospital, The Army Medical University, Chongqing, China

Address:

No. 30, Gaotan Yanzheng Street, Shapingba District, Chongqing

经费或物资来源:

重庆市技术创新与应用发展专项重大项目

Source(s) of funding:

Chongqing Municipal Technology Innovation and Application Development Special Major Project

Target disease:

Degenerative diseases of the spine

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:

单臂 

Study design:

Single arm 

研究目的:

纳入需行腰椎双节段单侧减压-TLIF手术的受试者,通过对比冻干组织工程骨和自体骨用于单侧减压-TLIF术式的安全性及成骨能力,科学评价二者的临床效果及利弊,为以后临床选择最佳骨移植材料提供循证医学依据。  

Objectives of Study:

Subjects who needed to undergo unilateral decompression-TLIF surgery for two segments of lumbar spine were included, and the safety and osteogenic capacity of freeze-dried tissue-engineered bone and autologous bone used for unilateral decompression-TLIF surgery were compared to scientifically evaluate the clinical effects, advantages and disadvantages of the two, and to provide evidence-based medical evidence for the selection of the optimal bone grafting materials for future clinical use.

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、患腰椎间盘突出症、腰椎管狭窄症、腰椎滑脱症(Ⅰ-Ⅱ°)等腰椎退行性疾病,经过至少3个月的保守治疗无效,同时有腰椎双节段融合术的手术指征; 2、接受在不同椎间隙随机选用不同植骨材料,自愿受试并签署知情同意书; 3、肝肾功能、血沉和C反应蛋白正常; 4、性别不限,年龄大于18岁,小于等于75岁; 5、理解力及依从性良好,能够与研究者良好交流及遵照整个试验要求。

Inclusion criteria

1. Suffering from lumbar degenerative diseases such as lumbar disc herniation, lumbar spinal stenosis, lumbar spondylolisthesis (I.-II.°), and ineffective after at least 3 months of conservative treatment, and at the same time have surgical indications for lumbar bisegmental fusion; 2. Accept the random selection of different bone graft materials in different vertebral spaces, voluntarily take the test and sign the informed consent form; 3. Normal liver and kidney function, erythrocyte sedimentation rate and C-reactive protein; 4. Gender is not limited, older than 18 years old, less than or equal to 75 years old; 5. Good comprehension and compliance, able to communicate well with the investigator and comply with the requirements of the whole trial.

排除标准:

1、全身有活动性感染; 2、明显的局部炎症; 3、发热或血象异常; 4、罹患精神疾病; 5、任何潜在的可能影响融合器植入效果的情况,如:恶性肿瘤、先天性畸形、既往相关手术史、滥用药物史; 6、严重影响骨骼塑型过程的疾病和遗传性疾病,例如佩吉特骨病等; 7、肿瘤患者; 8、重度骨质疏松患者(T小于等于-2.5,并有骨折病史); 9、易过敏、排异体质者; 10、无融合手术指征或只需行单节段融合术的患者; 11、依从性较差不能按时进行随访者; 12、正参加或刚结束其他临床试验研究者; 13、研究者认为不适宜入组的其它情况。

Exclusion criteria:

1. Active infection in the whole body; 2. Obvious local inflammation; 3. Fever or abnormal blood count; 4. Suffering from mental illness; 5. Any potential conditions that may affect the effect of fusion device implantation, such as: malignant tumors, congenital malformations, history of previous related surgeries, history of drug abuse; 6. Diseases and hereditary diseases that seriously affect the bone shaping process, such as Paget's bone disease, etc.; 7. Tumor patients; 8. Patients with severe osteoporosis (T less than or equal to -2.5 and history of fracture); 9. Those who are prone to allergies and rejection; 10. Patients who have no indication for fusion surgery or only need to undergo single-segment fusion; 11. Those who have poor compliance and cannot follow up on time; 12. Investigators who are participating in or have just finished other clinical trials; 13. Other circumstances that the investigator thinks are not suitable for enrollment.

研究实施时间:

Study execute time:

From 2024-11-30 00:00:00 To 2026-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-01 00:00:00 To 2026-11-30 00:00:00  

干预措施:

Interventions:

组别:

冻干组织工程骨组

样本量:

20

Group:

Freeze-dried tissue-engineered bone set

Sample size:

干预措施:

本研究是自体对照的前瞻性临床研究,双节段单侧减压-TLIF手术受试者上位椎间隙使用冻干组织工程骨、下位椎间隙使用术中神经减压等操作切除的自体骨进行椎间融合术。

干预措施代码:

Intervention:

This is an autologous-controlled prospective clinical study in which subjects undergoing bi-segmental unilateral decompression-TLIF surgery underwent interbody fusion using freeze-dried tissue-engineered bone in the superior vertebral space, and autologous bone resected by intraoperative nerve decompression and other manipulations in the inferior vertebral space

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

中国人民解放军陆军军医大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

Southwest Hospital, The Army Medical University, Chongqing, China

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

手术节段融合率

指标类型:

主要指标

Outcome:

Surgical segmental fusion 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:

肝功能

指标类型:

次要指标

Outcome:

hepatic function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肾功能

指标类型:

次要指标

Outcome:

renal function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

移植部位局部皮肤愈合情况

指标类型:

主要指标

Outcome:

Local skin healing at the graft site

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血沉

指标类型:

主要指标

Outcome:

erythrocyte sedimentation rate (ESR)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

C反应蛋白

指标类型:

次要指标

Outcome:

c reactive protein

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术节段活动度

指标类型:

主要指标

Outcome:

Operative range of motion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术节段并发症

指标类型:

主要指标

Outcome:

Surgical segmental complications

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 75 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):

邮箱:372865308@qq.com,时间:2027年11月30日

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

email:372865308@qq.com;2027.11.30

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:

通过病例记录表与医院电子信息系统对患者信息进行收集

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

Collection of patient information through case record forms and hospital electronic information systems

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-03-13 11:24:26