婴幼儿特应性皮炎发病机制的多组学整合研究:菌群-肠-皮肤轴的作用

注册号:

Registration number:

ChiCTR2300073985 

最近更新日期:

Date of Last Refreshed on:

2023-07-26 15:53:00 

注册时间:

Date of Registration:

2023-07-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

婴幼儿特应性皮炎发病机制的多组学整合研究:菌群-肠-皮肤轴的作用

Public title:

Multiomics integration of the pathogenesis of atopic dermatitis in infants: the role of the microbiota - gut - skin axis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

婴幼儿特应性皮炎发病机制的多组学整合研究:菌群-肠-皮肤轴的作用

Scientific title:

Multiomics integration of the pathogenesis of atopic dermatitis in infants: the role of the microbiota - gut - skin axis

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:

余仁强 

研究负责人:

余仁强 

Applicant:

Renqiang Yu 

Study leader:

Renqiang Yu 

申请注册联系人电话:

Applicant telephone:

+86 150 5067 6990

研究负责人电话:

Study leader's
telephone:

+86 150 5067 6990

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:

yurenqiang553@163.com

研究负责人电子邮件:

Study leader's E-mail:

yurenqiang553@163.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:

江苏省无锡市梁溪区槐树巷48号无锡市妇幼保健院

研究负责人通讯地址:

江苏省无锡市梁溪区槐树巷48号无锡市妇幼保健院

Applicant address:

Wuxi Maternity and Child Health Care Hospital,48 Huaishu Lane, Wuxi,Jiangsu Province

Study leader's address:

Wuxi Maternity and Child Health Care Hospital,48 Huaishu Lane, Wuxi,Jiangsu Province

申请注册联系人邮政编码:

Applicant postcode:

214002

研究负责人邮政编码:

Study leader's postcode:

214002

申请人所在单位:

江苏省无锡市妇幼保健院

Applicant's institution:

Wuxi Maternity and Child Health Care Hospital,Jiangsu Province

研究负责人所在单位:

江苏省无锡市妇幼保健院

Affiliation of the Leader:

Wuxi Maternity and Child Health Care Hospital,,Jiangsu Province

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:

2023-01-0628-28

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:

无锡市妇幼保健院伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Wuxi Maternal and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-07-06 00:00:00

伦理委员会联系人:

于萍

Contact Name of the ethic committee:

Ping yu

伦理委员会联系地址:

江苏省无锡市槐树巷48号无锡市妇幼保健院

Contact Address of the ethic committee:

Wuxi Maternity and Child Health Care Hospital,48 Huaishu Lane, Wuxi,Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 139 6167 5310

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:

无锡市妇幼保健院

Primary sponsor:

Wuxi Maternity and Child Health Care Hospital

研究实施负责(组长)单位地址:

江苏省无锡市槐树巷48号无锡市妇幼保健院

Primary sponsor's address:

Wuxi Maternity and Child Health Care Hospital,48 Huaishu Lane, Wuxi,Jiangsu 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):

江苏

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

无锡市妇幼保健院

具体地址:

江苏省无锡市槐树巷48号无锡市妇幼保健院

Institution
hospital:

Wuxi Maternity and Child Health Care Hospital

Address:

Wuxi Maternity and Child Health Care Hospital,48 Huaishu Lane, Wuxi,Jiangsu Province

经费或物资来源:

江苏省科技厅

Source(s) of funding:

Jiangsu Provincial Department of Science and Technology

研究疾病:

特应性皮炎  

Target disease:

Atopic dermatitis

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

1.了解AD婴幼儿皮肤和肠道微生物组(16s和宏基因组)特点,包括:微生物种类和数量的特点与差异;菌群功能的特点与差异;以及菌群中微生物功能基因的表达特点与差异。 2.了解AD婴幼儿皮肤、肠道和尿液代谢组学(非靶向和靶向)特点,包括代谢物种类和含量以及相关代谢通路的变化特点与差异。 3.了解AD婴幼儿粪便宏蛋白质组学特点,包括菌群蛋白种类和含量以及相关的代谢通路的变化特点与差异。 4.进行多组学关联分析。  

Objectives of Study:

1. To understand the characteristics of skin and intestinal microflora (16s and macrogenomes) of infants with AD, including the of the characteristics and differences of diversities and richness of microorganisms, the functional characteristics and differences of microflora, and characteristics and differences of the expression microbial functional genes in the flora. 2. To understand the characteristics of metabonomics of skin, intestine and urine (non-targeting and targeting) in infants with AD, including the types and contents of metabolites and the changes and differences of related metabolic pathways. 3. To understand the characteristics of macroproteomics in the feces of infants with AD, including the types and contents of bacterial proteins and the changes and differences of related metabolic pathways. 4. Multi-group association analysis was carried out.

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: 病例组:符合以下任一标准的个体将从本试验中排除:(1)胃肠道症状或疾病;(2)4周内接受过全身或者局部抗生素、抗真菌药、全身类固醇激素、全身免疫抑制剂、益生菌制剂(包括益生菌粉、酸奶和饮料)、益生元制剂、泻药、止泻药等;(3)合并其他皮肤疾病;(4)就诊前12小时内沐浴;(5)目前正在参与其他项目研究。 2: 对照组:符合以下任一标准的个体将从本试验中排除: (1)胃肠道症状或疾病; (2)4周内接受过全身或者局部抗生素、抗真菌药、全身类固醇激素、全身免疫抑制剂、益生菌制剂(包括益生菌粉、酸奶和饮料)、益生元制剂、泻药、止泻药等; (3)患有特应性皮炎及其他皮肤疾病; (4)体检前12小时内沐浴; 目前正在参与其他项目研究。

Exclusion criteria:

Case group:Individuals who meet any of the following criteria will be excluded from this trial: (1) gastrointestinal symptoms or diseases (2) Received systemic or local antibiotics, antifungal drugs, systemic steroid hormones, systemic immunosuppressants, probiotic preparations (including probiotic powder, yogurt and drinks), prebiotic preparations, laxatives, antidiarrheal drugs, etc., within 4 weeks (3) combined with other skin diseases (4) Shower within 12 hours before seeing a doctor (5) Currently participating in other project research. Control group:Individuals who meet any of the following criteria will be excluded from this trial: (1) gastrointestinal symptoms or diseases (2) Received systemic or local antibiotics, antifungal drugs, systemic steroid hormones, systemic immunosuppressants, probiotic preparations (including probiotic powder, yogurt and drinks), prebiotic preparations, laxatives, antidiarrheal drugs, etc., within 4 weeks (3) suffering from atopic dermatitis and other skin diseases (4) Shower within 12 hours before physical examination (5) Currently participating in other project research.

研究实施时间:

Study execute time:

From 2023-07-30 00:00:00 To 2025-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-07-30 00:00:00 To 2025-06-30 00:00:00

干预措施:

Interventions:

组别:

病例组

样本量:

600

Group:

Caes group

Sample size:

干预措施:

干预措施代码:

Intervention:

None.

Intervention code:

组别:

对照组

样本量:

300

Group:

Control group

Sample size:

干预措施:

干预措施代码:

Intervention:

None.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

无锡市妇幼保健院 

单位级别:

三级,三甲 

Institution
hospital:

Wuxi Maternity and Child Health Care Hospital

Level of the institution:

Tertiary, Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

无锡市儿童医院 

单位级别:

三级,三甲 

Institution
hospital:

children's hospital of Wuxi

Level of the institution:

Tertiary, Tertiary A

测量指标:

Outcomes:

指标中文名:

皮肤菌群

指标类型:

主要指标

Outcome:

Skin flora

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道菌群

指标类型:

主要指标

Outcome:

Gut flora

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

皮肤代谢物

指标类型:

次要指标

Outcome:

Skin metabolites

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

粪便代谢物

指标类型:

次要指标

Outcome:

Fecal metabolites

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

尿液代谢物

指标类型:

次要指标

Outcome:

Urine metabolites

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:

皮肤拭子

组织:

Sample Name:

Skin swab

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:

皮肤代谢物采样贴片

组织:

Sample Name:

Skin metabolite sampling patch

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:

粪便

组织:

Sample Name:

fecal

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:

尿液

组织:

Sample Name:

Urine

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 1 years
最大 Max age 3 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):

研究者使用随机数表,根据患者的序列号生成随机序列。

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

The researchers used a table of random numbers to generate random sequences according to the serial number of the patient.

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:

Blinding:

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):

以论文发表形式分享数据

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

Share data in the form of paper publication

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:

对每个入组受试者采用病例记录表的形式记录随访数据,病历档案由无锡市妇幼保健院保存

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

The follow-up data were recorded in the form of case record table for each subject, and the medical records were kept by Wuxi Maternal and Child Health Hospital.

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:

 2023-07-26 15:52:52