ChiCTR2600116165 版本V1.0 版本创建时间2026/01/06 14:46:40 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:

ChiCTR2600116165 

最近更新日期:

Date of Last Refreshed on:

2026-01-06 14:46:33 

注册时间:

Date of Registration:

2026-01-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

肠道5-羟色胺信号和肠道菌群在孤独症儿童发病机制中的作用研究

Public title:

Research on the Role of Intestinal 5-HydroxyTryptamine Signaling and Intestinal Flora in the Pathogenesis of Children with Autism

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肠道5-羟色胺信号和肠道菌群在孤独症儿童发病机制中的作用研究

Scientific title:

Research on the Role of Intestinal 5-HydroxyTryptamine Signaling and Intestinal Flora in the Pathogenesis of Children with Autism

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:

郑淑红 

研究负责人:

郑淑红 

Applicant:

Shuhong Zheng 

Study leader:

Shuhong Zheng 

申请注册联系人电话:

Applicant telephone:

+86 136 0667 1760

研究负责人电话:

Study leader's telephone:

+86 136 0667 1760

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:

zshuhong78@126.com

研究负责人电子邮件:

Study leader's E-mail:

zshuhong78@126.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:

浙江省温岭市城东街道下保路102号

研究负责人通讯地址:

浙江省温岭市城东街道下保路102号

Applicant address:

No. 102, Xiabao Road, Chengdong Sub-district, Wenling City, Zhejiang Province

Study leader's address:

No. 102, Xiabao Road, Chengdong Sub-district, Wenling City, Zhejiang Province

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:

浙江省温岭市妇幼保健院

Applicant's institution:

Wenling Maternal and Child Health Hospital, Zhejiang Province

研究负责人所在单位:

浙江省温岭市妇幼保健院

Affiliation of the Leader:

Wenling Maternal and Child Health Hospital, Zhejiang Province

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2026-IRB-101

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:

温岭市妇幼保健院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Wenling Maternal and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-02 00:00:00

伦理委员会联系人:

陶恩福

Contact Name of the ethic committee:

Tao Enfu

伦理委员会联系地址:

浙江省温岭市城东街道下保路102号

Contact Address of the ethic committee:

No. 102, Xiabao Road, Chengdong Sub-district, Wenling City, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 576 8616 8030

伦理委员会联系人邮箱:

Contact email of the ethic committee:

750411129@qq.com

研究实施负责(组长)单位:

温岭市妇幼保健院

Primary sponsor:

Wenling Maternal and Child Health Hospital

研究实施负责(组长)单位地址:

浙江省温岭市城东街道下保路102号

Primary sponsor's address:

No. 102, Xiabao Road, Chengdong Sub-district, Wenling City, Zhejiang 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):

浙江

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

温岭市妇幼保健院

具体地址:

浙江省温岭市城东街道下保路102号

Institution
hospital:

Wenling Maternal and Child Health Hospital

Address:

No. 102, Xiabao Road, Chengdong Sub-district, Wenling City, Zhejiang Province

经费或物资来源:

浙江省卫生健康委专项经费3.0万元,医院配套经费3.0万元,共计6万。

Source(s) of funding:

The Zhejiang Provincial Health Commission has allocated a special fund of 30,000 yuan, and the hospital has also provided a matching fund of 30,000 yuan.

Target disease:

Autism Spectrum disorder

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:

连续入组 

Study design:

Sequential 

研究目的:

1.明确ASD患儿肠道5-HT信号与菌群失调的关联性; 2.验证ASD小鼠模型肠道5-HT信号及肠道菌群的因果性; 3.阐明肠道5-HT信号在ASD核心症状中的机制; 4.揭示肠道菌群在ASD发病的致病机制.  

Objectives of Study:

1. Clarify the relationship between gut 5-HT signaling and microbial dysbiosis in children with ASD; 2. Verify the causality of gut 5-HT signaling and gut microbiota in ASD mouse models; 3. Elucidate the mechanisms of gut 5-HT signaling in the core symptoms of ASD; 4. Reveal the pathogenic mechanisms of gut microbiota in the development of ASD.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.年龄在2~8岁之间的儿童,既往已确诊为ASD,或由研究团队的高年资专科医生按照《精神障碍诊断与统计手册第五版》(The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, DSM-5)诊断标准,具有社会交往障碍、沟通障碍、重复性刻板性行为、发育异常等,诊断为ASD者; 2.选择ADOS-2孤独症诊断量表作为主要辅助诊断措施,ADOS-2是目前国内外临床医生实施儿童孤独症诊断的“金标准”; 3.主要照顾者或父母同意参与课题,完成相关标本采集,并签署知情同意书。

Inclusion criteria

1. Children aged between 2 and 8 years who have previously been diagnosed with ASD, or who are diagnosed with ASD by senior specialists from the research team according to the criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), exhibiting social interaction deficits, communication difficulties, repetitive and stereotyped behaviors, developmental abnormalities, etc.; 2. The ADOS-2 Autism Diagnostic Observation Schedule is chosen as the main auxiliary diagnostic tool, and ADOS-2 is currently considered the "gold standard" for clinical diagnosis of autism in children both domestically and internationally; 3. The primary caregiver or parents agree to participate in the study, complete relevant specimen collection, and sign an informed consent form.

排除标准:

1.合并先天性疾病、染色体异常疾病者; 2.合并强迫症、注意缺陷多动障碍、选择性缄默症等其他神经发育障碍性疾病者; 3.免疫系统或血液系统功能障碍,或伴有其他心、肝、肾脏功能不全者; 4.胃肠道器质性疾病、急性胃肠道疾病、传染性疾病患儿。

Exclusion criteria:

1. Children with congenital diseases or chromosomal abnormalities; 2. Children with other neurodevelopmental disorders such as obsessive-compulsive disorder, attention-deficit/hyperactivity disorder, or selective mutism; 3. Children with immune system or hematological dysfunction, or those with heart, liver, or kidney insufficiency; 4. Children with organic gastrointestinal diseases, acute gastrointestinal diseases, or infectious diseases.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-07 00:00:00 To 2026-12-31 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

50

Group:

Observation 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:

50

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):

浙江 

市(区县):

 

Country:

China 

Province:

Zhejiang  

City:

 

单位(医院):

温岭市妇幼保健院 

单位级别:

三级 

Institution
hospital:

Wenling Maternal and Child Health Hospital, Zhejiang Province

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China 

Province:

Zhejiang  

City:

 

单位(医院):

浙江省杭州市妇幼保健院 

单位级别:

三级 

Institution
hospital:

Hangzhou Maternal and Child Health Hospital, Zhejiang Province

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

一般临床资料(儿童的一般人口学信息、母孕期毒性药物暴露史、分娩方式、饮食偏好、睡眠问题、喂养方式情况,孤独症儿童社交沟通障碍程度、重复刻板行为、胃肠道功能影响、社会支持程度、社会适应能力情况)

指标类型:

次要指标

Outcome:

General clinical information (general demographic information of the children, maternal exposure to toxic drugs during pregnancy, delivery method, dietary preferences, sleep problems, feeding methods, the severity of social communication impairments in children with autism, repetitive stereotyped behaviors, gastrointestinal function impact, degree of social support, and social adaptation ability)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

儿童血5-HT水平的测定、粪便5-HT检测、肠道菌群结构分析

指标类型:

主要指标

Outcome:

Determination of 5-HT levels in children's blood, detection of 5-HT in feces, and analysis of intestinal flora structure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

实验动物的生物标本采集及行为学检测

指标类型:

主要指标

Outcome:

Collection of biological specimens for experimental animals and behavioral testing

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

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

粪便

组织:

Sample Name:

feces

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 years
最大 Max age 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):

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

None

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

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):

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

None

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 Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-01-06 14:46:32