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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: |
ChiCTR2500112851 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-20 09:21:09 |
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注册时间: Date of Registration: |
2025-11-20 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: |
婴幼儿重复/长时间麻醉暴露对神经发育的影响: 高致病性基因及基因-环境交互作用研究 |
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Public title: |
Effects of repeated/long-term anesthesia exposure on neurodevelopment in infants and young children: A study on high-risk genes and gene-environment interactions |
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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: |
婴幼儿重复/长时间麻醉暴露对神经发育的影响: 高致病性基因及基因-环境交互作用研究 |
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Scientific title: |
Effects of repeated/long-term anesthesia exposure on neurodevelopment in infants and young children: A study on high-risk genes and gene-environment interactions |
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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: |
张智静 |
研究负责人: |
谢海辉 |
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Applicant: |
Zhang Zhijing |
Study leader: |
Haihui Xie |
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申请注册联系人电话: Applicant telephone: |
+86 18128609920 |
研究负责人电话:
Study leader's |
+86 769 28637311 |
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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: |
184215887@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
xhh900@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: |
中国广东省东莞市东莞市新谷涌万道路南3号 |
研究负责人通讯地址: |
中国广东省东莞市东莞市新谷涌万道路南3号 |
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Applicant address: |
No. 3, South Wan Road, Xinguoyong Town, Dongguan, Guangdong, China |
Study leader's address: |
No. 3, South Wan Road, Xinguoyong Town, Dongguan, Guangdong, 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: |
东莞市人民医院 |
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Applicant's institution: |
Dongguan People's Hospital |
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研究负责人所在单位: |
东莞市人民医院 |
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Affiliation of the Leader: |
Dongguan People's Hospital |
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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: |
KYKT2025-084 |
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: |
东莞市人民医院医学伦理委员 |
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Name of the ethic committee: |
Medical Ethics Committee of Dongguan People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-09-11 00:00:00 | ||
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伦理委员会联系人: |
曾江美 |
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Contact Name of the ethic committee: |
Zeng Jiangmei |
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伦理委员会联系地址: |
中国广东省东莞市东莞市新谷涌万道路南3号 |
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Contact Address of the ethic committee: |
No. 3, South Wan Road, Xinguoyong Town, Dongguan, Guangdong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 769 28636365 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
394040484@qq.com |
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研究实施负责(组长)单位: |
东莞市人民医院 |
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Primary sponsor: |
Dongguan People's Hospital |
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研究实施负责(组长)单位地址: |
中国广东省东莞市东莞市新谷涌万道路南3号 |
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Primary sponsor's address: |
No. 3, South Wan Road, Xinguoyong Town, Dongguan, Guangdong, 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: |
深圳迈瑞生物医疗电子股份有限公司 |
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Source(s) of funding: |
Shenzhen Mindray Bio-Medical Electronics Co., Ltd. |
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研究疾病: |
无 |
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Target disease: |
None |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
在人类发育的过程中,孕晚期至婴幼儿时期(<3岁)大脑在功能和结构上均处于快速发育、高度可塑的关键阶段,也是大脑易受损伤的时间窗。由于全麻药物直接作用于中枢神经系统,这一药理特点让人们对其是否会影响发育脑功能展开了相关研究。但GAs产生全麻效应的工作机理至今仍未被完成阐明,一定程度上也限制了探索GAs对发育期大脑影响的研究进展。基于我国接受GAs的儿童日益增多,本试验对于GA介导的神经发育异常仍需进行深入的机制研究。 |
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Objectives of Study: |
During human development, the late prenatal to early childhood period (less than 3 years old) is a critical stage of rapid brain development and high plasticity in both function and structure, as well as a vulnerable window for brain injury. Due to the direct action of general anesthetics on the central nervous system, this pharmacological characteristic has led to research on whether they may affect developing brain function. However, the mechanism of general anesthetics' effect on producing general anesthesia remains incompletely understood, which to some extent limits research progress on their impact on the developing brain. Given the increasing number of children receiving general anesthetics in China, this study requires further in-depth mechanistic research on GA-mediated neurodevelopmental abnormalities. |
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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: |
1.3周岁以下,性别不限,接受单次超过3小时或次数≥3次的非体 外循环手术患儿(暴露组)。及年龄匹配未接受手术麻醉的患儿(对照组); 2.除手术相关疾病外,无其他重大先天性疾病或遗传性代谢性疾病; 3出生 胎龄≥37周和<42周,单胎和非试管婴; 4.非小于胎龄儿; 5.家庭背景、生活环境等信息相对稳定且可获取; 6.ASA分级≤III级; |
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Inclusion criteria |
1.Children under 3 years old, regardless of gender, who have undergone non-extracorporeal circulation surgery with either a single procedure lasting over 3 hours or >=3 procedures (exposure group), and age-matched children who have not received surgical anesthesia (control group). 2.Apart from surgery-related diseases, there are no other major congenital diseases or hereditary metabolic disorders. 3.Born at gestational age >=37 weeks and <42 weeks, singleton and non-IVF. 4.Not small for gestational age (NSGA). 5.Family background, living environment and other information are relatively stable and accessible. 6.ASA classification <=III. |
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排除标准: |
1.出生时诊断为高危儿; |
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Exclusion criteria: |
1.Diagnosed as a high-risk infant at birth. |
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研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2028-12-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-01 00:00:00 至 To 2025-12-01 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): |
不参与麻醉实施的麻醉医师,采用excel表格或PASS随机生成编码序号 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Anesthesiologists not involved in anesthesia implementation use Excel spreadsheets or PASS to randomly generate code sequences. |
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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: |
单盲,对评估者隐藏分组 |
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Blinding: |
Single blind study with blinded-evaluators |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
采集:术后1年由具有资质的小儿保健医生行Gessell量表。 管理:利用 Epidata3.0 软件建立调查问卷数据库,并采用双人双录入的方式进行问卷录入,对录入数据库信息进行一致性比对,针对不一致的数据由第三人对其进行复核录入,在核对准确无误后固定数据库。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data Collection: The Gessell Developmental Schedules were administered by qualified pediatric healthcare professionals one year after surgery. Data Management: A questionnaire database was established using Epidata3.0 software, and data entry was conducted by two persons independently. The entered data were compared for consistency, and any discrepancies were reviewed and corrected by a third person before finalizing the database. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |