ChiCTR2600125807 版本V1.0 版本创建时间2026/06/01 09:46:32 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:

ChiCTR2600125807 

最近更新日期:

Date of Last Refreshed on:

2026-06-01 09:46:27 

注册时间:

Date of Registration:

2026-06-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

异体细胞膜片在慢性创面有效性和安全性的研究

Public title:

Study on the efficacy and safety of allogeneic cell sheet in chronic wounds

注册题目简写:

English Acronym:

研究课题的正式科学名称:

异体细胞膜片在慢性创面有效性和安全性的研究

Scientific title:

Study on the efficacy and safety of allogeneic cell sheet in chronic wounds

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:

任楠 

研究负责人:

申传安  

Applicant:

Nan Ren  

Study leader:

Chuanan Shen  

申请注册联系人电话:

Applicant telephone:

+86 133 0542 3639

研究负责人电话:

Study leader's
telephone:

+86 139 1059 5595

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:

741443273@qq.com

研究负责人电子邮件:

Study leader's E-mail:

shenchuanan@126.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:

中国北京市海淀区阜成路51号

研究负责人通讯地址:

中国北京市海淀区阜成路51号

Applicant address:

51 Fucheng Road, Haidian District, Beijing, China

Study leader's address:

51 Fucheng Road, Haidian District, Beijing, 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:

中国人民解放军总医院

Applicant's institution:

Chinese People's Liberation Army General Hospital

研究负责人所在单位:

中国人民解放军总医院

Affiliation of the Leader:

Chinese People's Liberation Army General Hospital

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:

2026KY078-HS001

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:

中国人民解放军总医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of the General Hospital of the People's Liberation Army of China

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-13 00:00:00

伦理委员会联系人:

李博

Contact Name of the ethic committee:

Bo Li

伦理委员会联系地址:

中国北京市海淀区阜成路51号

Contact Address of the ethic committee:

51 Fucheng Road, Haidian District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 6686 7838

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:

中国人民解放军总医院

Primary sponsor:

Chinese People's Liberation Army General Hospital

研究实施负责(组长)单位地址:

中国北京市海淀区阜成路51号

Primary sponsor's address:

51 Fucheng Road, Haidian District, Beijing, China

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):

中国人民解放军总医院

具体地址:

中国北京市海淀区阜成路51号

Institution
hospital:

Chinese People's Liberation Army General Hospital

Address:

51 Fucheng Road, Haidian District, Beijing, China

经费或物资来源:

国家自然科学基金

Source(s) of funding:

National Natural Science Foundation of China

研究疾病:

慢性创面  

Target disease:

Chronic wounds

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:

利用异体细胞膜片技术解决慢性创面患者难愈性和愈合慢的问题,改善患者的救治情况  

Objectives of Study:

Allogeneic cell sheet technology for mitigating non-healing and delayed healing in chronic wounds to enhance patient care

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.年龄≥18岁,性别不限; 2.慢性创面病程≥4周且≤52周; 3.创面类型包括但不限于:糖尿病足溃疡(Wagner 1~3级)、静脉性下肢溃疡、压力性损伤(2~4期)、创伤性或术后慢性不愈合创面; 4.创面床具备移植条件:经清创后无活动性感染、无暴露大血管、肌腱、骨骼或虽暴露但仍有可供移植的肉芽组织床; 5.下肢血管功能评估:踝臂指数(ABI)≥0.6或经皮氧分压(TcPO?)≥30?mmHg,或经血管介入治疗后血流改善; 6.患者或其法定代理人知情同意,愿意接受异体细胞膜片移植并按方案完成随访。

Inclusion criteria

1. Aged >=18 years, no gender restriction; 2. Chronic wound duration ≥4 weeks and ≤52 weeks; 3. Wound types include but are not limited to: diabetic foot ulcer (Wagner grade 1–3), venous leg ulcer, pressure injury (stage 2–4), post-traumatic or postoperative chronic non-healing wound; 4. Wound bed is suitable for grafting: no active infection after debridement, no exposure of major blood vessels, tendons, or bones, or if exposed, there remains a granulation tissue bed suitable for grafting; 5. Lower extremity vascular function assessment: ankle–brachial index (ABI) >=0.6 or transcutaneous oxygen pressure (TcPO?)>=30?mmHg, or improved blood flow following endovascular intervention; 6. The patient or their legally authorized representative has provided informed consent, agrees to receive allogeneic cell sheet transplantation, and is willing to complete follow?up according to the study protocol.

排除标准:

1.创面存在未控制的严重感染、坏死组织或骨髓炎; 2.活动性出血或凝血功能障碍; 3.已知对细胞培养成分(如牛血清、胰酶等)过敏; 4.全身情况差、多器官功能衰竭、全身严重感染及创面严重感染等; 5.严重肝肾功能不全、恶性肿瘤、自身免疫性疾病、器官移植史或长期使用大剂量糖皮质激素/免疫抑制剂;存在青霉素、链霉素过敏或超敏反应者,人类免疫缺陷病毒、乙型肝炎病毒、丙型肝炎病毒或梅毒阳性; 6.糖尿病控制不佳(HbA1c>10%) 7.妊娠或哺乳期女性; 8.同时参与其他干预性临床试验; 9.研究者判断无法配合随访或完成研究方案的其他情况。

Exclusion criteria:

1. Presence of uncontrolled severe infection, necrotic tissue, or osteomyelitis in the wound; 2. Active bleeding or coagulopathy; 3. Known allergy to cell culture components (e.g., bovine serum, trypsin, etc.); 4. Poor general condition, multiple organ failure, severe systemic infection, or severe wound infection; 5. Severe hepatic or renal insufficiency, malignancy, autoimmune disease, history of organ transplantation, or long-term use of high-dose glucocorticoids/immunosuppressants; history of allergy or hypersensitivity to penicillin or streptomycin; positive for human immunodeficiency virus, hepatitis B virus, hepatitis C virus, or syphilis; 6. Poorly controlled diabetes (HbA1c > 10%); 7. Pregnancy or lactation; 8. Concurrent participation in another interventional clinical trial; 9. Other conditions deemed by the investigator to preclude compliance with follow-up or completion of the study protocol.

研究实施时间:

Study execute time:

From 2026-06-01 00:00:00 To 2028-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2028-06-01 00:00:00

干预措施:

Interventions:

组别:

活性细胞膜片组

样本量:

20

Group:

Fresh allogeneic cell sheet group

Sample size:

干预措施:

覆盖新鲜活性细胞膜片

干预措施代码:

Intervention:

Covering fresh cell sheet group

Intervention code:

组别:

冻干细胞膜片组

样本量:

20

Group:

Lyophilized allogeneic cell sheet group

Sample size:

干预措施:

覆盖冻干细胞膜片

干预措施代码:

Intervention:

Covering lyophilized cell sheet group

Intervention code:

组别:

对照组

样本量:

20

Group:

Control

Sample size:

干预措施:

创面清理完毕后使用碘伏凡士林纱布对创面进行覆盖

干预措施代码:

Intervention:

Covering with iodophor Vaseline gauze

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):

中国人民解放军总医院 

单位级别:

三甲医院  

Institution
hospital:

Chinese People's Liberation Army General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

创面完全闭合时间

指标类型:

主要指标

Outcome:

Complete wound closure time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

创面愈合率

指标类型:

次要指标

Outcome:

Wound closure 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:

疼痛评分变化

指标类型:

次要指标

Outcome:

change in pain 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:

瘢痕质量

指标类型:

主要指标

Outcome:

Scar quality

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:

皮肤

组织:

Sample Name:

Skin

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:

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 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):

随机数字表

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

Random number table

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

Blinding:

single-blind

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

否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:

 2026-06-01 09:46:27