马齿苋凝胶联合强脉冲激光治疗痤疮的临床研究

注册号:

Registration number:

ChiCTR2500100591 

最近更新日期:

Date of Last Refreshed on:

2025-04-11 09:52:20 

注册时间:

Date of Registration:

2025-04-11 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

马齿苋凝胶联合强脉冲激光治疗痤疮的临床研究

Public title:

Clinical study of Purslane gel combined with intense pulse laser in treatment of acne

注册题目简写:

English Acronym:

研究课题的正式科学名称:

马齿苋凝胶联合强脉冲激光治疗痤疮的临床研究

Scientific title:

Clinical study of Purslane gel combined with intense pulse laser in treatment of acne

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:

龚凤娟 

研究负责人:

龚凤娟 

Applicant:

Gong fengjuan 

Study leader:

Gong fengjuan 

申请注册联系人电话:

Applicant telephone:

+86 135 1818 8994

研究负责人电话:

Study leader's
telephone:

+86 135 1818 8994

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:

410091873@qq.com

研究负责人电子邮件:

Study leader's E-mail:

410091873@qq.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:

中国四川省成都市邛崃市长松路251号

研究负责人通讯地址:

中国四川省成都市邛崃市长松路251号

Applicant address:

No. 251, Changsong Road, Qionglai, Chengdu, Sichuan Province, China

Study leader's address:

No. 251, Changsong Road, Qionglai, Chengdu, Sichuan Province, 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:

邛崃市中医医院

Applicant's institution:

Qionglai Hospital of Traditional Chinese Medicine

研究负责人所在单位:

邛崃市中医医院

Affiliation of the Leader:

Qionglai Hospital of Traditional Chinese Medicine

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:

伦审 2022111703

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:

邛崃市中医医院伦理委员会

Name of the ethic committee:

Ethics Committee of Qionglai Traditional Chinese Medicine Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-11-17 00:00:00

伦理委员会联系人:

胡艳

Contact Name of the ethic committee:

Hu Yan

伦理委员会联系地址:

中国四川省成都市邛崃市长松路251号

Contact Address of the ethic committee:

251 Changsong Road, Qionglai City, Chengdu City, Sichuan Province,China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 6971 0102

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:

邛崃市中医医院

Primary sponsor:

Qionglai Hospital of Traditional Chinese Medicine

研究实施负责(组长)单位地址:

中国四川省成都市邛崃市长松路251号

Primary sponsor's address:

251 Changsong Road, Qionglai City, Chengdu City, Sichuan Province,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):

四川省

市(区县):

Country:

China

Province:

Sichuang

City:

单位(医院):

邛崃市中医医院

具体地址:

四川省成都市邛崃市长松路251号

Institution
hospital:

Qionglai Hospital of Traditional Chinese Medicine

Address:

Qionglai Hospital of Traditional Chinese Medicine, 251 Changsong Road, Qionglai City, Chengdu City, Sichuan Province,China

经费或物资来源:

医院自筹

Source(s) of funding:

Self-financing by the hospital

研究疾病:

痤疮  

Target disease:

Ance

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:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

研究马齿苋凝胶联合强脉冲激光治疗寻常痤疮的疗效以及安全性  

Objectives of Study:

To study the efficacy and safety of Purslane gel combined with intense pulsed laser in the treatment of acne vulgaris

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 对试验制剂、对照制剂或其组成成分有过敏史; 2 试验开始前全身性使用糖皮质激素(包括肌肉注射)、抗生素、其他的全身性痤疮治疗停药时间少于4周,全身性类维生素A药物停药时间少于6个月; 3 妊娠、拟妊娠或哺乳期妇女; 4 患有面部皮肤疾病,可能干扰临床评估的皮肤病; 5 有克罗恩病(局限性肠炎)、溃疡性结肠炎及抗生素相关性假膜性结肠炎病史; 6 因语言问题、精神异常或者大脑功能受损,不能与研究者交流或合作; 7 对光敏感物质过敏者; 8 试验开始前面部使用的抗生素治疗停药时间少于2周,其他的局部抗痤疮药物停药时间少于2周、面部使用的抗炎药物和皮质激素停药时间少于4周,面部使用类维生素A药物停药时间少于4周。

Exclusion criteria:

1. History of hypersensitivity to the test or control preparation, or any of its components; 2. Use of systemic glucocorticoids (including intramuscular injections), antibiotics, or other systemic acne treatments within 4 weeks prior to trial initiation or systemic retinoids within 6 months. 3. Pregnancy, lactation, or planned pregnancy; 4. Presence of facial dermatological conditions that could interfere with clinical assessments; 5. History of Crohn's disease (localized enteritis), ulcerative colitis, or antibiotic-associated pseudomembranous colitis. 6. Inability to communicate or cooperate with the research team due to language barriers, mental disorders, or cognitive impairments; 7. Known hypersensitivity to light-sensitive substances; 8. History of facial antibiotic treatment within 2 weeks prior to trial initiation, or other topical anti-acne treatments within 2 weeks, anti-inflammatory drugs or corticosteroids within 4 weeks, or retinoid use within 4 weeks.

研究实施时间:

Study execute time:

From 2023-04-01 00:00:00 To 2025-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-10-17 00:00:00 To 2024-12-04 00:00:00

干预措施:

Interventions:

组别:

治疗组

样本量:

40

Group:

treatment group

Sample size:

干预措施:

马齿苋凝胶

干预措施代码:

Intervention:

Purslane gel

Intervention code:

组别:

对照组1

样本量:

40

Group:

control group1

Sample size:

干预措施:

克林霉素凝胶

干预措施代码:

Intervention:

clindamycin gel

Intervention code:

组别:

对照组2

样本量:

40

Group:

control group2

Sample size:

干预措施:

空白凝胶

干预措施代码:

Intervention:

blank gel

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuang

City:

单位(医院):

邛崃市中医医院 

单位级别:

三级 

Institution
hospital:

Qionglai Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

疗效指标:皮疹数目减少率

指标类型:

主要指标

Outcome:

curative effect index: reduction rate of rash number

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

安全性指标:灼痛感、水疱、感染、色素沉着、皮肤干燥脱屑及面部红斑

指标类型:

副作用指标

Outcome:

security index: Burning sensation, blisters, infection, pigmentation, skin dryness, desquamation and facial erythema

Type:

Adverse events

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:

None

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 12 years
最大 Max age 35 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):

医师A通过“随机数”APP生成120个随机分配结果(A/B/C),按区组顺序排列。导出并加密保存原始随机序列文件。

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

Doctor A generates 120 random assignment results (A/B/C) through the "Random Number" APP arranged in block order, Export and encrypt to save the original random sequence file.

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:

制作随机分配信封 材料:不透明牛皮纸信封、骑缝签名(防止篡改)。 步骤: 1. 将随机序列按入组顺序编号(1-120)。 2. 将每组分配结果(“X”“Y”“Z”)打印在纸条上。 3. 将纸条装入对应编号的信封(非透明的),密封后由医师C在骑缝处签名。 4. 所有信封按顺序存放于上锁文件柜,由医师C保管。

Blinding:

Make randomly assigned envelopes Materials: Opaque brown paper envelope, mounted seam signature (to prevent tampering). Steps: 1.Number the random sequences in the entry order (1-120). 2.Print the results of each group assignment (" X, " ""Y, " ""Z") on strips of paper. 3.The slip was placed into the corresponding numbered envelope, sealed, and signed by Doctor C in the slot. 4.All envelopes are stored sequentially in a locked filing cabinet and kept by Doctor C.

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

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):

临床试验公共管理平台

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

http://www.medresman.org.cn/

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:

临床试验公共管理平台

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

http://www.medresman.org.cn/

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:

 2025-04-11 09:52:15