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维生素A及其核受体在孤独症谱系障碍发病机制中的作用
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注册号:

Registration number:

ChiCTR-ROC-14005442 

最近更新日期:

Date of Last Refreshed on:

2016-08-03 

注册时间:

Date of Registration:

2014-11-06 

注册号状态:

补注册  

Registration Status:

Retrospective registration  

注册题目:

维生素A及其核受体在孤独症谱系障碍发病机制中的作用 

Public title:

The roles of vitamin A and its nuclear receptors in the pathogenesis of autism spectrum disorder 

注册题目简写:

 

English Acronym:

 

研究课题的正式科学名称:

维生素A及其核受体在孤独症谱系障碍发病机制中的作用 

Scientific title:

The roles of vitamin A and its nuclear receptors in the pathogenesis of autism spectrum disorder 

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:

刘娟 

研究负责人:

李廷玉 

Applicant:

Liu Juan 

Study leader:

Li Tingyu 

申请注册联系人电话:

Applicant telephone:

+86 13228650347 

研究负责人电话:

Study leader's telephone:

+86 023-63630913 

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:

caretoo@163.com 

研究负责人电子邮件:

Study leader's E-mail:

tyli@vip.sina.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:

重庆市渝中区中山二路136号 

研究负责人通讯地址:

重庆市渝中区中山二路136号 

Applicant address:

136 Second Zhongshan Road, Yuzhong District, Chongqing 

Study leader's address:

136 Second Zhongshan Road, Yuzhong District, Chongqing 

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:

重庆医科大学附属儿童医院 

Applicant's institution:

Children's Hospital, Chongqing Medical University 

是否获伦理委员会批准:

是 

Approved by ethic committee:

Yes 

伦理委员会批件文号:

Approved No. of ethic committee:

058/2014 

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

重庆医科大学附属儿童医院伦理评审委员会 

Name of the ethic committee:

Institutional Review Board of children's hospital of Chongqing Medical University 

伦理委员会批准日期:

Date of approved by ethic committee:

2014-04-21 

伦理委员会联系人:

 

Contact Name of the ethic committee:

 

伦理委员会联系地址:

 

Contact Address of the ethic committee:

 

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:

 

研究实施负责(组长)单位:

重庆医科大学附属儿童医院 

Primary sponsor:

Children's Hospital, Chongqing Medical University 

研究实施负责(组长)单位地址:

重庆市渝中区中山二路136号 

Primary sponsor's address:

136 Second Zhongshan Road, Yuzhong District, Chongqing 

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属儿童医院

具体地址:

重庆市渝中区中山二路136号

Institution
hospital:

Children's Hospital, Chongqing Medical University

Address:

136 Second Zhongshan Road, Yuzhong District, Chongqing

经费或物资来源:

2014年国家自然科学基金 

Source(s) of funding:

Chinese Nature Science Foundation 

研究疾病:

孤独症谱系障碍 

Target disease:

autism spectrum disorders 

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 

研究目的:

(1)了解ASD儿童较发育正常儿童胃肠道及肠道菌群、睡眠、进食行为、生活质量现状、智力发育水平及营养状况。(2)探讨体内VA及其核受体RARs与CD38、OXT、RORA表达及ASD临床表型的相关性;探索VA与肠道菌群、肠道症状、ASD临床表型关系。(3)揭示VA缺乏与ASD发病风险之间的因果关系,揭示VA及其信号通路对CD38、OXT、RORA表达调控及VA与肠道菌群、肠道症状、代谢产物与ASD发病的具体分子机制。 

Objectives of Study:

First, explore the differences in gastrointestinal problems, microbiota,eating behaviors,sleep disorders,quality life,development quiotients,different nutriens levels,etc.between children with ASD and CON. Second,we suggest that VA possibly regulate CD38, OXT and RORA expressions through RARs, increasing the risk of ASD in VAD (vitamin A deficiency) condition in ASD.VA also participants the microbiota regulation.Changes in microbiota may result in more serious autism.So the study is intended to have a further study on the roles of VA and RARs in the pathogenesis of ASD, and expect to provide important theoretical and experimental basis for the early diagnosis and intervention.  

药物成份或治疗方案详述:

维生素A,益生菌 

Description for medicine or protocol of treatment in detail:

vitamin A 

研究设计:

队列研究 

Study design:

Cohort study 

纳入标准:

ASD儿童组:年龄2-18岁,符合美国精神障碍诊断统计手册第5版(DSM-V)标准。 CON儿童组:年龄2-18岁 

Inclusion criteria

ASD group: children age 2-18 years old, meeting the diagnostic criteria of the American diagnostic and Statistical Manual of mental disorders Fifth Edition (DSM-V). CON group: healthy people 

排除标准:

ASD组:共患其他发育障碍疾病,近1月有急慢性感染性疾病,不愿参与研究者 CON组:无疾病 

Exclusion criteria:

ASD group-Comorbidity with other developmental disorders, acute/chronic infectious diseases, unwiling to participant in study. CON group-no diseases 

研究实施时间:

Study execute time:

From2014-05-01To 2018-12-31 

征募观察对象时间:

Recruiting time:

From2014-05-01To 2018-12-31 

干预措施:

Interventions:

组别:

病例及对照

样本量:

200

Group:

Case and control series

Sample size:

干预措施:

维生素A

干预措施代码:

Intervention:

VITAMIN A

Intervention code:

组别:

病例和对照

样本量:

200

Group:

case and controls

Sample size:

干预措施:

益生菌

干预措施代码:

Intervention:

probiotics

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国 

省(直辖市):

重庆 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆医科大学附属儿童医院 

单位级别:

三甲医院 

Institution
hospital:

Children's Hospital, Chongqing Medical University  

Level of the institution:

Tertiary A hospital 

测量指标:

Outcomes:

指标中文名:

维生素A水平,RARs,CD38,OXT,RORA, microbiota

指标类型:

主要指标 

Outcome:

Vitamin A,RARs,CD38,OXT,RORA,microbiota

Type:

Primary indicator 

测量时间点:

水平,干预后6月,12月

测量方法:

HPLC,qPCR,elisa,流式,Miseq

Measure time point of outcome:

baseline, 6months and 12 months after intervention

Measure method:

HPLC,qPCR,elisa,flow cytometry,Miseq

指标中文名:

发育商、孤独症症状量表、社会适应能力

指标类型:

主要指标 

Outcome:

DQs, autism symptom scales,social adaptive scale

Type:

Primary indicator 

测量时间点:

水平,干预后6月,12月

测量方法:

Gessel, ABC/CARS/SRS,SM

Measure time point of outcome:

baseline,6months and 12months after intervention

Measure method:

Gessel, ABC/CARS/SRS,SM

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

使用后销毁 

说明

Fate of sample:

Destruction after use 

Note:

标本中文名:

大便/尿

组织:

Sample Name:

stool/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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 2 years
最大 Max age 14 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):

病例属于整群抽样,非随机。

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

cases are not randomized.

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

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):

重庆医科大学附属儿童医院

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

children's hospital of chongqing medical nuniversity

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:

重庆医科大学附属儿童医院

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

children's hospital of chongqing medical nuniversity

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:

 2014-11-06
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