ChiCTR2100046377 版本V1.1 版本创建时间2021/05/18 09:53:29 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2100046377 

最近更新日期:

Date of Last Refreshed on:

2021-05-18 09:51:26 

注册时间:

Date of Registration:

2021-05-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于MALDI-TOF和HPLC-MS技术对自闭症儿童肠道微生物群及其代谢产物的临床研究

Public title:

Clinical study of intestinal microflora and its metabolites in autistic children based on MALDI-TOF and HPLC-MS

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于MALDI-TOF和HPLC-MS技术对自闭症儿童肠道微生物群及其代谢产物的临床研究

Scientific title:

Clinical study of intestinal microflora and its metabolites in autistic children based on MALDI-TOF and HPLC-MS

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:

李娜 

研究负责人:

李娜 

Applicant:

Li Na 

Study leader:

Li Na 

申请注册联系人电话:

Applicant telephone:

+86 13709851045

研究负责人电话:

Study leader's
telephone:

+86 13709851045

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:

706502446@qq.com

研究负责人电子邮件:

Study leader's E-mail:

706502446@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:

沈阳市皇姑区崇山东路74号

研究负责人通讯地址:

沈阳市皇姑区崇山东路74号

Applicant address:

74 Chongshan Road East, Huanggu District, Shenyang, China

Study leader's address:

74 Chongshan Road East, Huanggu District, Shenyang, 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:

沈阳市儿童医院

Applicant's institution:

Shenyang Children's Hospital

研究负责人所在单位:

沈阳市儿童医院

Affiliation of the Leader:

Shenyang Children's Hospital

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:

ChiECRCT20210142

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:

中国注册临床试验伦理审查委员会

Name of the ethic committee:

Chinese Ethics Committee of Registering Clinical Trials

伦理委员会批准日期:

Date of approved by ethic committee:

2021-05-08 00:00:00

伦理委员会联系人:

吴莼

Contact Name of the ethic committee:

Wu Chun

伦理委员会联系地址:

中国香港特别行政区九龙浸会大学道中国临床试验注册中心香港中心

Contact Address of the ethic committee:

Chinese Clinical trial Hong Kong Centre, Baptist University Road, Kowloon Tong, Hong Kong SAR, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 18980604562

伦理委员会联系人邮箱:

Contact email of the ethic committee:

chictr001@chictr.org.cn

研究实施负责(组长)单位:

沈阳市儿童医院

Primary sponsor:

Shenyang Children's Hospital

研究实施负责(组长)单位地址:

沈阳市皇姑区崇山东路74号

Primary sponsor's address:

74 Chongshan Road East, Huanggu District, Shenyang, 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):

辽宁

市(区县):

沈阳

Country:

China

Province:

Liaoning

City:

Shenyang

单位(医院):

沈阳市儿童医院

具体地址:

皇姑区崇山东路74号

Institution
hospital:

Shenyang Children's Hospital

Address:

74 Chongshan Road East, Huanggu District

经费或物资来源:

沈阳市中青年科技创新人才支持计划

Source(s) of funding:

Shenyang young and middle-aged science and technology innovation talent support plan

研究疾病:

自闭症谱系障碍  

Target disease:

Autism Spectrum Disorders

研究疾病代码:

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

胃肠道微生物群及其代谢产物在ASD儿童的发生发展中起着关键的作用。因此,本项目将必须深入研究ASD儿童与正常儿童及其兄弟姐妹体内肠道微生物群和代谢产物是否存在不同;针对ASD儿童不同胃肠道症状进行分类研究,明确具体的微生物群落差异,从而制定针对ASD儿童临床症状和胃肠道功能障碍的治疗方法,以达到改善ASD儿童的异常行为、提高我国ASD儿童的生活质量的目的。  

Objectives of Study:

Gastrointestinal microbiota and its metabolites play a key role in the development of ASD in children. Therefore, this project will have to further study whether there are differences in intestinal microflora and metabolites between ASD children and normal children and their brothers and sisters; carry out classification research on different gastrointestinal symptoms of ASD children, clarify the specific microbial community differences, so as to develop treatment methods for clinical symptoms and gastrointestinal dysfunction of ASD children, so as to improve the gastrointestinal dysfunction of ASD children Objective to improve the quality of life of ASD children in China.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

自闭症患病组:患儿诊断为ASD,符合《精神障碍诊断与统计手册》第五版(DMS-5)标准。并由经验丰富的发育和行为儿科医生用儿童孤独症评定量表(CARS)进一步证实这一诊断。
对照组:从沈阳市儿童医院儿保科健康体检的儿童中招募性别和年龄与ASD儿童匹配的健康、发育正常的儿童(与自闭症个体无关)。招募者在被纳入研究前的3个月内没有接受抗生素、抗真菌治疗、益生菌治疗或任何其他可能影响肠道微生物群的药物治疗。同时如果自闭症儿童有兄弟姐妹,在征得家长同意后,签署知情同意书后也纳入对照组。

Inclusion criteria

Autism group: children diagnosed as ASD, in line with the "diagnostic and Statistical Manual of mental disorders" Fifth Edition (dms-5) standard. The diagnosis was further confirmed by an experienced developmental and behavioral pediatrician using the Childhood Autism Rating Scale (cars).

Control group: healthy and normal children matched with ASD children in gender and age were recruited from healthy children in child care department of Shenyang children's Hospital (not related to autistic individuals). The recruiters did not receive antibiotics, antifungal therapy, probiotics or any other medication that may affect the intestinal microbiota within 3 months before inclusion. At the same time, if autistic children have brothers and sisters, they were also included in the control group after obtaining the consent of their parents and signing the informed consent.

排除标准:

ASD患儿如在过去3个月内有Rett综合征、脑瘫、其他先天性疾病和急慢性情感性疾病史,则不纳入研究。

Exclusion criteria:

Children with ASD who had Rett syndrome, cerebral palsy, other congenital diseases and acute or chronic affective diseases in the past 3 months were excluded from the study.

研究实施时间:

Study execute time:

From 2021-07-01 00:00:00 To 2022-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-07-01 00:00:00 To 2021-12-31 00:00:00

干预措施:

Interventions:

组别:

自闭症患病组

样本量:

200

Group:

Autism group

Sample size:

干预措施:

对症治疗

干预措施代码:

Intervention:

Symptomatic treatment

Intervention code:

组别:

正常对照组

样本量:

200

Group:

Normal control group

Sample size:

干预措施:

对症治疗

干预措施代码:

Intervention:

Symptomatic treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁 

市(区县):

沈阳 

Country:

China

Province:

Liaoning

City:

Shenyang

单位(医院):

沈阳市儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Shenyang Children's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

身高

指标类型:

主要指标

Outcome:

Height

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

微生物群

指标类型:

主要指标

Outcome:

microbiota

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

代谢产物

指标类型:

主要指标

Outcome:

Metabolites

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体重

指标类型:

主要指标

Outcome:

weight

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

BMI

指标类型:

主要指标

Outcome:

BMI

Type:

Primary 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

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

尿液

组织:

Sample Name:

urine

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

粪便

组织:

Sample Name:

faeces

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

基因组

组织:

Sample Name:

genome

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 3 years
最大 Max age 16 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):

选取沈阳市儿童医院3~16岁诊断为自闭症的儿童和性别匹配的健康体检的儿童为研究对象,分别为自闭症患病组和正常对照组。如果自闭症患儿有非自闭症的兄弟姐妹,需将其兄弟姐妹纳入研究对象,设定为非自闭症对照组。

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

Children aged 3 to 16 years old diagnosed with autism and gender matched healthy children in Shenyang children's hospital were selected as the research objects, which were autism group and normal control group respectively. If autistic children have non autistic siblings, their siblings should be included in

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:

Blinding:

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):

试验完成后6各月内在沈阳市儿童医院官网公布,网址http://www.syetyy.com/; ResMan

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

The results were published on the shenyang children's hospital website within six months after completion; ResMan

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

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-05-15 03:41:23