儿童自闭症谱系障碍与中枢神经系统感染之间的关联:使用全国索赔数据库
Takanori Yanai1, Satomi Yoshida1, Koji Kawakami2
1Department of Pharmacoepidemiology, Kyoto University Graduate School of Medicine and Public Health, Yoshida-Konoecho, Sakyo-ku, Kyoto, 606-8501, Japan.
Journal of autism and developmental disorders
|April 12, 2024
概括
中枢神经系统感染,特别是病毒性脑膜炎/脑炎,可能会增加自闭症谱系障碍 (ASD) 的风险. 这项大型研究发现了显著的关联,表明了早期干预风险儿童的潜力.
科学领域:
- 神经科学是一个神经科学.
- 传染性疾病 传染性疾病
- 儿科 儿科 儿科
背景情况:
- 之前的研究表明,中枢神经系统 (CNS) 感染与自闭症谱系障碍 (ASD) 之间存在联系,但研究结果尚不确定.
- 宫内感染也被研究为潜在的ASD发展的贡献者.
研究的目的:
- 研究中枢神经系统感染 (病毒性脑膜炎/脑炎,细菌性脑膜炎) 和子宫内感染与ASD发病率之间的关联.
- 通过使用大型的国家医疗保健数据库,识别潜在的自闭症风险因素.
主要方法:
- 使用JMDC医疗索赔数据库进行回顾性队列研究.
- 包括至少有三年随访的母婴对.
- 考克斯的比例危险模型用于计算调整的危险比率 (HRs),控制诸如母亲精神疾病,早产,低出生体重和先天性疾病等共变量.
- 对兄弟姐妹和多个出生队伍进行的敏感性分析,以考虑遗传因素.
主要成果:
- 病毒性脑膜炎/脑炎显示,ASD的调整HR显著增加 (1.40;95% CI: 1.25-1.57,p < 0.001).
- 子宫内感染也与ASD的调整HR略有增加有关 (1.14;95% CI:1.02-1.26,p = 0.013).
- 细菌性脑膜炎没有与ASD显著相关 (HR:1.06;95%CI:0.87-1.30,p =0.539).
- 敏感性分析证实了病毒性脑膜炎/脑炎和ASD之间的显著关联.
结论:
- 病毒性脑膜炎/脑炎可能是发展自闭症谱系障碍的独立风险因素.
- 提高医疗保健专业人员对这种关联的认识,可以促进对有风险的儿童的早期识别和干预.
- 需要进一步的研究来阐明这种关联背后的确切机制.
相关概念视频
Autism Spectrum Disorder
88
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
88
Genome-wide Association Studies-GWAS
13.4K
Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
GWAS does not require the identification of the target gene involved in...
13.4K
Autoimmune Disorders
421
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
Concept and Mechanism of Autoimmune Diseases
The immune...
421


