不同浓度的三氯醋酸(TCA)和点阵激光对痤疮后凹陷性瘢痕的有效性和安全性研究

注册号:

Registration number:

ChiCTR2400079550 

最近更新日期:

Date of Last Refreshed on:

2024-01-05 17:30:12 

注册时间:

Date of Registration:

2024-01-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不同浓度的三氯醋酸(TCA)和点阵激光对痤疮后凹陷性瘢痕的有效性和安全性研究

Public title:

Effectiveness and safety of different concentrations of trichloroacetic acid (TCA) and fractional lasers on postacne depression scarring

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同浓度的三氯醋酸(TCA)和点阵激光对痤疮后凹陷性瘢痕的有效性和安全性研究

Scientific title:

Effectiveness and safety of different concentrations of trichloroacetic acid (TCA) and fractional lasers on postacne depression scarring

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:

陶娟 

研究负责人:

陶娟 

Applicant:

Juan Tao 

Study leader:

Juan Tao 

申请注册联系人电话:

Applicant telephone:

+86 13986278399

研究负责人电话:

Study leader's
telephone:

+86 13986278399

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:

tjhappy@126.com

研究负责人电子邮件:

Study leader's E-mail:

tjhappy@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:

湖北省武汉市江汉区解放大道1277号

研究负责人通讯地址:

湖北省武汉市江汉区解放大道1277号

Applicant address:

NO.1277 Jiefang Avenue, Wuhan, Hubei Province

Study leader's address:

NO.1277 Jiefang Avenue, 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:

华中科技大学同济医学院附属协和医院

Applicant's institution:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

研究负责人所在单位:

华中科技大学同济医学院附属协和医院

Affiliation of the Leader:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

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:

[2023]伦审字(0857-01)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:

华中科技大学同济医学院附属协和医院医学伦理委员会

Name of the ethic committee:

Ethics Committee of Union Hospital of Tongji Medical College Huazhong University of Science and Technology

伦理委员会批准日期:

Date of approved by ethic committee:

2024-01-02 00:00:00

伦理委员会联系人:

褚圆圆

Contact Name of the ethic committee:

Chu YuanYuan

伦理委员会联系地址:

湖北省武汉市江汉区解放大道1277号

Contact Address of the ethic committee:

NO.1277 Jiefang Avenue, Wuhan, Hubei Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 27 85726375

伦理委员会联系人邮箱:

Contact email of the ethic committee:

994877373@qq.com

研究实施负责(组长)单位:

华中科技大学同济医学院附属协和医院

Primary sponsor:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

研究实施负责(组长)单位地址:

湖北省武汉市江汉区解放大道1277号

Primary sponsor's address:

NO.1277 Jiefang Avenue, 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):

湖北

市(区县):

Country:

China

Province:

Hubei

City:

单位(医院):

华中科技大学同济医学院附属协和医院

具体地址:

湖北省武汉市江汉区解放大道1277号

Institution
hospital:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Address:

NO.1277 Jiefang Avenue, Wuhan, Hubei Province

经费或物资来源:

Source(s) of funding:

None

研究疾病:

痤疮疤痕  

Target disease:

acne scar

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:

评估单独CO2点阵激光与CO2点阵激光联合TCA50%或联合TCA98%对痤疮后凹陷性瘢痕的有效性及安全性。  

Objectives of Study:

To evaluate the efficacy and safety of CO2 fractional laser combined with TCA50% or TCA98% for post-acne depression scarring.

药物成份或治疗方案详述:

采用随机分组法将20例患者分为2组: 第一组面部一侧仅进行CO2点阵激光另一侧进行CO2点阵激光联合TCA50%治疗。第二组面部一侧仅进行CO2点阵激光、另一侧进行CO,点阵激业联合TCA98%治疗。 

Description for medicine or protocol of treatment in detail:

Twenty patients were randomly divided into two groups using a random grouping method: the first group received CO2 fractional laser treatment on one side of the face, while the other side received CO2 fractional laser combined with TCA50% treatment. The second group received CO2 fractional laser treatment on one side of the face, while the other side received CO2 fractional laser combined with TCA 98% treatment. 

纳入标准:

Inclusion criteria

排除标准:

已知对临床观察中的任何成分过敏或敏感者
不能或不愿再观察期间维持同样面部护理方案者
任何尚未控制的全身性疾病
有出血病史、在进行抗凝剂治疗的人
现有皮肤感染或皮肤病的人
瘢痕性体质或家族史
精神神经状态异常者
治疗区域合并其他类型凹陷性瘢痕患者、治疗前12周使用其他口服或外用药物或器械治疗痤疮凹陷性瘢痕患者
研究者判断不适合本研究者
根据研究者判断,近期有酒精或药学滥用史

Exclusion criteria:

Persons known to be allergic or sensitive to any ingredient in clinical observation
Unable or unwilling to maintain the same facial care regimen during the observation period
Any systemic disease that is not yet under control
People who have a history of bleeding and are on anticoagulant therapy
A person with an existing skin infection or skin disease
Cicatricial constitution or family history
The psychoneurotic state is abnormal
Patients with other types of depressed scars were treated in the treatment area, and patients with acne depressed scars were treated with other oral or topical drugs or devices for 12 weeks prior to treatment
The researcher judged that it was not suitable for this researcher
According to the investigators, there was a recent history of alcohol or pharmaceutical abuse

研究实施时间:

Study execute time:

From 2024-01-05 00:00:00 To 2024-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-01-05 00:00:00 To 2024-01-31 00:00:00

干预措施:

Interventions:

组别:

对照组1

样本量:

10

Group:

Control group 1

Sample size:

干预措施:

CO2点阵激光

干预措施代码:

Intervention:

CO2 Fractional laser

Intervention code:

组别:

试验组1

样本量:

10

Group:

Experimental group 1

Sample size:

干预措施:

CO2点阵激光联合TCA50%

干预措施代码:

Intervention:

CO2 Fractional laser combined TCA50%

Intervention code:

组别:

对照组2

样本量:

10

Group:

Control group 2

Sample size:

干预措施:

CO2点阵激光

干预措施代码:

Intervention:

CO2 Fractional laser

Intervention code:

组别:

试验组2

样本量:

10

Group:

Experimental group 2

Sample size:

干预措施:

CO2点阵激光联合TCA98%治疗

干预措施代码:

Intervention:

CO2 Fractional laser combined with TCA98%

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

 

Country:

China

Province:

Hubei

City:

单位(医院):

华中科技大学同济医学院附属协和医院 

单位级别:

三级甲等 

Institution
hospital:

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

痤疮瘢痕临床评分量表

指标类型:

主要指标

Outcome:

ECCA grading scale

Type:

Primary indicator

测量时间点:

治疗前和治疗一个月、三个月后,进行ECCA评分

测量方法:

按照痤疮瘢痕形状和大小分类

Measure time point of outcome:

ECCA scores were performed before, one month and three months after treatment

Measure method:

Classified by acne scar shape and size

指标中文名:

瘢痕数量和大小、平滑度的变化

指标类型:

主要指标

Outcome:

Changes in the number, size, and smoothness of scars

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

CBS云镜

指标类型:

次要指标

Outcome:

CBS Cloud Mirror

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:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 40 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:

不公开/Private

盲法:

单盲;对受试者隐藏分组,对评估者不隐藏分组

Blinding:

Single blind study; Hide grouping for subjects and not hide grouping for evaluators

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):

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,电子采集和管理系统

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

CRF, EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-01-05 14:52:57