与寨卡病毒相关的出生缺陷和神经复杂症:系统性审查和元分析
1Department of Rehabilitation, Shengjing Hospital of China Medical University, Shenyang, China.
Reviews in medical virology
|March 4, 2025
概括
在怀孕期间感染寨卡病毒 (ZIKV) 会显著增加新生儿脑缺陷的风险. 30岁以上的母亲年龄和怀孕25周后的ZIKV诊断是这些与寨卡相关的先天缺陷的关键风险因素.
科学领域:
- 神经科学是一个神经科学.
- 病毒学 病毒学
- 公共卫生 公共卫生
背景情况:
- 寨卡病毒 (ZIKV) 给全球健康和经济带来了重大挑战.
- 孕妇在怀孕期间感染ZIKV与婴儿和成人的先天性异常和神经系统问题有关.
研究的目的:
- 系统地审查和对怀孕期间感染ZIKV的母亲产生的婴儿大脑异常的现有数据进行元分析.
- 为了识别与子宫中ZIKV暴露相关的特定大脑缺陷和风险因素.
主要方法:
- 在PubMed,Scopus,Web of Science和Embase进行了全面的文献搜索,截至2024年11月.
- 包括14项涉及912人的研究,使用纽卡斯尔-太华尺度进行批判性评估.
- 根据母亲的年龄,妊娠年龄,ZIKV诊断时间,样本类型和出生体重进行了子组分析.
主要成果:
- 出生缺陷与大脑异常的总发病率为1.94 (95% CI:1.3-2.7).
- 常见的大脑异常包括小头 (OR:2.7),心室巨 (OR:1.7),以及体异常 (OR:1.8).
- 母亲年龄≥30岁和ZIKV诊断≥25周怀孕是与寨卡相关的出生缺陷的重要因素.
结论:
- 这一元分析证实,在子宫内暴露于ZIKV的婴儿中,大脑缺陷的风险很高.
- 母亲年龄和ZIKV诊断的妊娠时间是可能改变这些先天性异常风险的关键因素.
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