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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600123034 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-21 09:37:48 |
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注册时间: Date of Registration: |
2026-04-21 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: |
脑白质微结构、肠道代谢物短链脂肪酸与孤独症核心症状的关联性研究 |
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Public title: |
Associations of White Matter Microstructure and Gut Microbiota-Derived Short-Chain Fatty Acids with Core Symptoms of Autism Spectrum Disorder |
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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: |
脑白质微结构、肠道代谢物短链脂肪酸与孤独症核心症状的关联性研究 |
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Scientific title: |
Associations of White Matter Microstructure and Gut Microbiota-Derived Short-Chain Fatty Acids with Core Symptoms of Autism Spectrum Disorder |
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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: |
韩雅男 |
研究负责人: |
冯朋雅 |
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Applicant: |
Han Yanan |
Study leader: |
Feng Pengya |
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申请注册联系人电话: Applicant telephone: |
+86 15333993768 |
研究负责人电话:
Study leader's |
+86 18719816628 |
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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: |
15333993768@163.com |
研究负责人电子邮件: Study leader's E-mail: |
fengpy1992@163.com |
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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: |
中国河南省郑州市二七区康复前街3号 |
研究负责人通讯地址: |
中国河南省郑州市二七区康复前街3号 |
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Applicant address: |
3 Kangfuqian Street, Erqi District, Zhengzhou, Henan, China |
Study leader's address: |
3 Kangfuqian Street, Erqi District, Zhengzhou, Henan, China |
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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: |
郑州大学第五附属医院 |
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Applicant's institution: |
The Fifth Affiliated Hospital of Zhengzhou University |
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研究负责人所在单位: |
郑州大学第五附属医院 |
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Affiliation of the Leader: |
The Fifth Affiliated Hospital of Zhengzhou University |
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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: |
YJ2026024 |
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: |
郑州大学第五附属医院医学伦理委员会 |
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Name of the ethic committee: |
Independent Ethic Committee of The Fifth Affiliated Hospital of Zhengzhou University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-31 00:00:00 | ||
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伦理委员会联系人: |
张小娟 |
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Contact Name of the ethic committee: |
Zhang Xiaojuan |
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伦理委员会联系地址: |
中国河南省郑州市二七区康复前街3号 |
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Contact Address of the ethic committee: |
3 Kangfuqian Street, Erqi District, Zhengzhou, Henan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 371 61285376 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
truezxj@163.com |
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研究实施负责(组长)单位: |
郑州大学第五附属医院 |
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Primary sponsor: |
The Fifth Affiliated Hospital of Zhengzhou University |
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研究实施负责(组长)单位地址: |
中国河南省郑州市二七区康复前街3号 |
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Primary sponsor's address: |
3 Kangfuqian Street, Erqi District, Zhengzhou, Henan, China |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-selected research topic (self-funded) |
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研究疾病: |
孤独症谱系障碍(ASD)患儿社交障碍和重复刻板行为 |
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Target disease: |
Social impairments and restricted, repetitive behaviors in children with Autism Spectrum Disorder (ASD) |
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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: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
探究ASD患儿脑白质束连接、肠道代谢物短链脂肪酸和核心症状之间的关联,并进行探索性中介分析。 |
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Objectives of Study: |
Investigating the associations among white matter tract connectivity, gut microbiota-derived short-chain fatty acids, and core symptoms in children with Autism Spectrum Disorder, with exploratory mediation analysis. |
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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: |
1. 孤独症组纳入标准:(1) 经由一位康复科主治医生评估,符合《美国精神障碍诊断与统计手册》第5版(DSM-Ⅴ)ASD诊断标准;(2) 经自闭症诊断观察量表(ADOS-2)评估,符合ASD诊断;(3) 年龄2~12岁;(4) 最近3个月内未接受任何精神药物;(5) 患儿及父母同意参加本研究,并签署知情同意书。 2. 对照组纳入标准:(1) 经ADOS-2评估排除ASD诊断;(2) 年龄2~12岁;(3) 最近3个月内未接受任何精神药物;(4) 患儿及父母同意参加本研究,并签署知情同意书。 |
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Inclusion criteria |
1. Inclusion criteria for the autism group: (1) Confirmation of ASD diagnosis by a rehabilitation department attending physician according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) criteria; (2) Meeting the ASD diagnostic threshold on the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2); (3) Age between 2 and 12 years; (4) No use of any psychotropic medication within the past 3 months; (5) Both the child and parents/guardians provided written informed consent to participate in the study. 2. Inclusion criteria for the control group: (1) Exclusion of ASD diagnosis based on assessment with the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2); (2) Age between 2 and 12 years; (3) No use of any psychotropic medication within the past 3 months; (4) Both the child and parents/guardians provided written informed consent to participate in the study. |
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排除标准: |
1. 存在局灶性或弥漫性脑内病变; 2. 患有严重躯体疾病、神经系统疾病及脑外伤; 3. 有酒精及药物滥用或依赖史; 4. 体内有金属植入物,包括不可取出的假牙; 5. 由于其他原因不能配合完成检查。 |
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Exclusion criteria: |
1. Presence of focal or diffuse intracranial lesions; 2. History of severe systemic diseases, neurological disorders, or traumatic brain injury; 3. History of alcohol or substance abuse or dependence; 4. Presence of metal implants in the body, including non-removable dentures; 5. Inability to cooperate and complete the examination due to other reasons. |
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研究实施时间: Study execute time: |
从 From 2026-05-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-01 00:00:00 至 To 2026-12-31 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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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): |
不共享原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Do not share raw data |
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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: |
一是病历报告表(CRF),包括患者基本信息和量表评估,二是采集粪便,进行代谢组学分析,包括16S rRNA测序和超高效液相色谱-串联质谱技术。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
First, the Case Report Form (CRF), which includes patient demographics and questionnaire assessments. Second, collection of stool samples for metabolomics analysis, including 16S rRNA sequencing and ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |