MSCs囊泡芦荟水凝胶结合CO2点阵激光治疗座疮萎缩性癫痕

注册号:

Registration number:

ChiCTR2400083627 

最近更新日期:

Date of Last Refreshed on:

2024-04-29 15:51:52 

注册时间:

Date of Registration:

2024-04-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

MSCs囊泡芦荟水凝胶结合CO2点阵激光治疗座疮萎缩性癫痕

Public title:

Extracellular Vesicles of MSCs Loaded Aloe Vera Hydrogel Combined with Fractional CO2 Laser to Treat Atrophic Acne Scars

注册题目简写:

English Acronym:

研究课题的正式科学名称:

MSCs囊泡芦荟水凝胶结合CO2点阵激光治疗座疮萎缩性癫痕

Scientific title:

Extracellular Vesicles of MSCs Loaded Aloe Vera Hydrogel Combined with Fractional CO2 Laser to Treat Atrophic Acne Scars

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:

邹先彪 

研究负责人:

邹先彪 

Applicant:

Xianbiao Zou 

Study leader:

Xianbiao Zou 

申请注册联系人电话:

Applicant telephone:

+86 138 1020 6326

研究负责人电话:

Study leader's
telephone:

+86 138 1020 6326

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:

xbzou@126.com

研究负责人电子邮件:

Study leader's E-mail:

xbzou@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:

深圳市龙岗区福新路1号

研究负责人通讯地址:

深圳市龙岗区福新路1号

Applicant address:

No.1, Fuxin Road, Longgang District, Shenzhen, P.R. China

Study leader's address:

No.1, Fuxin Road, Longgang District, Shenzhen, P.R. 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:

深圳大学附属华南医院

Applicant's institution:

South China Hospital, Medical School, Shenzhen University

研究负责人所在单位:

深圳大学附属华南医院

Affiliation of the Leader:

South China Hospital of Shenzhen 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:

HNLS20230112104-A

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:

深圳大学附属华南医院伦理委员会

Name of the ethic committee:

Ethic Committee of South China Hospital of Shenzhen University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-11-24 00:00:00

伦理委员会联系人:

樊光辉

Contact Name of the ethic committee:

Guanghui Fan

伦理委员会联系地址:

深圳市龙岗区福新路1号

Contact Address of the ethic committee:

No.1, Fuxin Road, Longgang District, Shenzhen, P.R. China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 138 7116 7779

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:

深圳大学附属华南医院

Primary sponsor:

South China Hospital of Shenzhen University

研究实施负责(组长)单位地址:

深圳市龙岗区福新路1号

Primary sponsor's address:

No.1, Fuxin Road, Longgang District, Shenzhen, P.R. 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):

广东省

市(区县):

深圳市

Country:

P.R. China

Province:

Guangdong

City:

Shenzhen

单位(医院):

深圳大学附属华南医院

具体地址:

深圳市龙岗区福新路1号

Institution
hospital:

South China Hospital of Shenzhen University

Address:

No.1, Fuxin Road, Longgang District, Shenzhen, P.R. China

经费或物资来源:

深圳大学附属华南医院

Source(s) of funding:

South China Hospital of Shenzhen University

研究疾病:

痤疮凹陷性瘢痕  

Target disease:

Atrophic Acne Scars

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:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

评价MSCs囊泡芦荟水凝胶结合CO2点阵激光治疗痤疮萎缩性瘢痕的临床疗效和安全性  

Objectives of Study:

To evaluate the efficacy and safety of extracellular vesicles of MSCs loaded aloe vera hydrogel combined with fractional CO2 laser to treat atrophic acne scars.

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:

(1)光敏感性皮肤或1月内使用光敏性药物者; (2)近1个月接受或可能在治疗后1个月接受日光暴晒者; (3)过去1月内面部曾接受过维A酸类药物治疗者(包括:微创、填充、注射、整形手术或紫外光疗、强脉冲光、激光、射频治疗) (4)治疗部位存在皮肤感染,或存在伤口、切口未愈合者; (5)瘢痕体质者; (6)妊娠或哺乳期患者; (7)患有心、肾、肝脏功能不全或其他严重基础疾病患者; (8)免疫缺陷性疾病或恶性肿瘤病史的患者; (9)精神疾病或有过高期望的患者。

Exclusion criteria:

(1) Photo sensitive skin or have taken photo sensitive medications within 1 month; (2) Exposure to sunlight within 1 month or might be exposed to sunlight within 1 month after treatments; (3) Have received facial tretinoin treatment, micro-invasive therapy, filler therapy, cosmetic surgery, ultraviolet therapy, intense pulse light therapy, laser treatment or radiofrequency treatment within 1 month; (4) Suffered from skin infection, wounds or insections that have not recovered; (5) Patients who were susceptible to hypertrophic scars or keloids; (6) Women who were pregnant or lactating; (7) Patients who were suffered from heart failure, renal failure, liver failure, or other severe fundamental diseases; (8) Patients who were suffered from immune deficiency or had suffered from cancer; (9) Patients suffered from psychological diseases or have unrealistic expectancy about treatment outcome.

研究实施时间:

Study execute time:

From 2024-04-30 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-04-30 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组(CO2点阵激光+MSCs囊泡水凝胶)

样本量:

12

Group:

Test group (fractional CO2 laser + extracellular vesicles of MSCs loaded aloe vera hydrogel)

Sample size:

干预措施:

面部行CO2点阵激光,每4周1次。每次CO2点阵激光后,每3天外敷MSCs囊泡水凝胶1次。

干预措施代码:

Intervention:

Patients receive fractional CO2 laser therapy every 4 weeks. Extracellular loaded aloe vera hydrogel will be applied on the face every 3 days after each fractional CO2 laser therapy.

Intervention code:

组别:

对照组1(CO2点阵激光+芦荟水凝胶)

样本量:

12

Group:

Control group 1 (fractional CO2 laser + aloe vera hydrogel)

Sample size:

干预措施:

面部行CO2点阵激光,每4周1次。每次CO2点阵激光后,每3天外敷芦荟水凝胶1次。

干预措施代码:

Intervention:

Patients receive fractional CO2 laser therapy every 4 weeks. Aloe vera hydrogel will be applied on the face every 3 days after each fractional CO2 laser therapy.

Intervention code:

组别:

对照组2(CO2点阵激光+空载水凝胶)

样本量:

12

Group:

Control group 2 (fractional CO2 laser + hydrogel)

Sample size:

干预措施:

面部行CO2点阵激光,每4周1次。每次CO2点阵激光后,每3天外敷空载水凝胶1次。

干预措施代码:

Intervention:

Patients receive fractional CO2 laser therapy every 4 weeks. Hydrogel will be applied on the face every 3 days after each fractional CO2 laser therapy.

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):

广东省 

市(区县):

深圳市 

Country:

P.R. China

Province:

Guangdong

City:

Shenzhen

单位(医院):

深圳大学附属华南医院 

单位级别:

三级 

Institution
hospital:

South China Hospital of Shenzhen University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

VISIA图像分析

指标类型:

主要指标

Outcome:

VISIA skin analysis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

瘢痕美容评估及评级量表

指标类型:

主要指标

Outcome:

Scar cosmesis assessment and rating, SCAR

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

急性炎症反应半定量评分标准

指标类型:

次要指标

Outcome:

Semi-quantitative assessment of acute inflammatory reaction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

皮肤生理指标

指标类型:

主要指标

Outcome:

Physiologic characteristics of skin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

瘢痕类型分类

指标类型:

主要指标

Outcome:

Scar types

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生活质量调查问卷

指标类型:

主要指标

Outcome:

DLQI (Dermatology Life Quality Index)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床痤疮瘢痕评估量表(ECCA)评分

指标类型:

主要指标

Outcome:

ECCA grading scale

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

面部整体美学效果改善评分量表(GAIS)评分

指标类型:

主要指标

Outcome:

Global Aesthetic Improvement Scale (GAIS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血常规

指标类型:

附加指标

Outcome:

Complete blood count

Type:

Additional 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:

附加指标

Outcome:

Liver test

Type:

Additional 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:

附加指标

Outcome:

Kidney test

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

凝血酶原时间测定

指标类型:

附加指标

Outcome:

Prothrombin Time (PT) test

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

活化部分凝血活酶时间测定

指标类型:

附加指标

Outcome:

Activated Partial Thromboplastin Time (APTT) Test

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

凝血酶时间测定

指标类型:

主要指标

Outcome:

Thrombin Time (TT) Test

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

纤维蛋白原测定

指标类型:

附加指标

Outcome:

Fibrinogen Test

Type:

Additional 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 45 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:

双盲,施盲的对象为研究者和受试者

Blinding:

Double blind method. The objects of blinding are researchers and subjects

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:

病例记录表

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

Case Record Form, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-04-29 15:51:34