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注册号: Registration number: |
ChiCTR2200063937 |
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最近更新日期: Date of Last Refreshed on: |
2023-04-11 16:03:14 |
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注册时间: Date of Registration: |
2022-09-21 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
婴儿湿疹皮肤微生物组模型的构建及活性物质的筛选 |
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Public title: |
Construction of skin microbiota model for infantile eczema and screening of active substances which can optimize the skin microbiota |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
婴儿湿疹皮肤微生物组模型的构建及活性物质的筛选 |
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Scientific title: |
Construction of skin microbiota model for infantile eczema and screening of active substances which can optimize the skin microbiota |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
庄昊俊 |
研究负责人: |
邓辉 |
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Applicant: |
Zhuang Haojun |
Study leader: |
Deng Hui |
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申请注册联系人电话: Applicant telephone: |
+86 17721092807 |
研究负责人电话:
Study leader's |
+86 13671995881 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
604680018@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
hdeng@sjtu.edu.cn |
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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): |
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申请注册联系人通讯地址: |
上海市宜山路600号 |
研究负责人通讯地址: |
上海市宜山路600号 |
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Applicant address: |
600 Yishan Road, Shanghai |
Study leader's address: |
600 Yishan Road, Shanghai |
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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: |
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申请人所在单位: |
上海市第六人民医院 |
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Applicant's institution: |
Shanghai Sixth People's Hospital |
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研究负责人所在单位: |
上海市第六人民医院 |
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Affiliation of the Leader: |
Shanghai Sixth People's Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2021-155 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
上海市第六人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Shanghai Sixth People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-08-04 00:00:00 | ||
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伦理委员会联系人: |
孙秀秀 |
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Contact Name of the ethic committee: |
Sun Xiuxiu |
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伦理委员会联系地址: |
上海市宜山路600号 |
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Contact Address of the ethic committee: |
600 Yishan Road, Shanghai |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
上海市第六人民医院 |
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Primary sponsor: |
Shanghai Sixth People's Hospital |
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研究实施负责(组长)单位地址: |
上海市宜山路600号 |
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Primary sponsor's address: |
600 Yishan Road, Shanghai |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
上海交通大学 |
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Source(s) of funding: |
Shanghai Jiao Tong University |
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研究疾病: |
婴儿湿疹 |
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Target disease: |
infantile eczema |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
病因学/相关因素研究 |
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Study type: |
Cause/Relative factors study |
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研究所处阶段: |
I期临床试验 | ||||||||||||||||||||||
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Study phase: |
1 |
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研究设计: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
1. 解析湿疹患儿皮肤微生物组的结构特征以及可能的病因机制; 2. 分离重要的皮肤微生物组成员(细菌),构建体外皮肤菌群模型; 3. 应用皮肤菌群模型,评价2种有开发潜能的功能成分或因子对皮肤菌群的调节作用。 |
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Objectives of Study: |
1. To analyze the structural characteristics of skin microbiome in children with eczema and the possible etiological mechanism; 2. Isolate important skin microbiome members (bacteria) and construct in vitro skin microbiota model; 3. The skin flora model was used to evaluate the regulatory effect of two potential functional components or factors on the skin flora. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
1.有严重的未控制的慢性肝、肾、心脏、血液系统、内分泌及肺部疾病或先天性疾病; |
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Exclusion criteria: |
1. Serious uncontrolled chronic diseases of liver, kidney, heart, blood system, endocrine and lung or congenital diseases; |
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研究实施时间: Study execute time: |
从 From 2021-07-01 00:00:00至 To 2025-02-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-09-21 00:00:00 至 To 2025-01-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
本研究是一项开放性、对照、单中心研究。拟分两组,婴儿湿疹组与健康婴儿组,各50例。本研究招募受试者主要来自门诊诊断为湿疹的患者及非湿疹的健康受试者。提取样品微生物组DNA,其中皮肤样本数量AD组200,健康组100。用PCR扩增16S rRNA基因V3-V4区,利用Illumina Miseq测序技术分析菌群的组成,采用主成分分析(PCA)、偏最小二乘法判别分析(PLS-DA)以及随机森林等方法进行数据分类模型的建立和检验,解析湿疹菌群的组成特征、寻找关键细菌和细菌群。选择AD组及健康组各20例典型样本,进行鸟枪法元基因组测序(Illumina Hiseq XTen平台),分析皮肤系统中微生物的结构和潜在功能。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This study is an open, controlled, single center study. The patients were divided into two groups: infant eczema group and healthy infant group, with 50 cases in each group. The subjects recruited in this study were mainly patients with eczema diagnosed in the outpatient department and healthy subjects with |
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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 |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否No |
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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): |
否 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
none |
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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: |
研究对象入组时记录完整的病史、诊断,采用电子管理,充分利用各种方式进行沟通,设计良好的方案和研究计划和标准操作程序;选择合格的和良好的依从性患者;依从法规、GCP、SOP的要求,符合现行法规及GCP的规定,遵照相关规定执行。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
When the subjects were enrolled, complete medical history and diagnosis were recorded, electronic management was adopted, various ways were fully used for communication, and good schemes, research plans and standard operating procedures were designed; Select qualified and well compliant patients; Comply with the requirements of laws and regulations, GCP and SOP, comply with the provisions of current laws and regulations and GCP, and comply with relevant provisions. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |