视网膜病变的决定因素和脑疟疾后的短期神经结果
Florence Bodeau-Livinec1, Agnès Aubouy2, Inès Besnard1
1Ecole des hautes études en santé (EHESP), Institut de recherche en santé, environnement et travail (IRSET), 93210, Saint-Denis, France.
Scientific reports
|April 19, 2025
概括
疟疾视网膜病变 (MR) 和血管蛋白-2水平升高可能表明脑疟疾 (CM) 后儿童的神经缺陷. 早期识别辅助工具优先考虑对CM幸存者的后续护理.
科学领域:
- 儿童传染病 儿童传染病
- 神经学 神经学
- 免疫学 免疫学 免疫学
背景情况:
- 大脑疟疾 (CM) 经常导致神经系统异常.
- 识别需要优先关注CM后的儿童对有效的住院后护理至关重要.
- 了解疟疾视网膜病变 (MR) 和神经结果的决定因素是必要的.
研究的目的:
- 分析与疟疾视网膜病变 (MR) 和脑疟疾 (CM) 后儿童的短期神经结果相关的社会,临床和免疫因素.
- 确定CM幸存者的神经系统缺陷的潜在生物标志物.
主要方法:
- 在贝宁,对70名儿童 (24-71个月) 进行28天的CM随访.
- 直接眼镜检查用于MR评估,血生物标志物分析 (angiopoietin-2),并在出院时和入院后21-28天进行神经认知缺陷查.
主要成果:
- 神经学缺陷从入院时的100%下降到入院后21-28天的16.7%.
- 疟疾视网膜病变 (MR) 在58%的儿童中存在,并与神经学缺陷相关 (OR 5.54).
- 较高的血血管素-2 水平与出院时和入院后21-28天的神经学缺陷相关.
结论:
- 疟疾视网膜病变 (MR) 可能成为医院出院时神经系统缺陷的标志物.
- 内皮细胞激活,由血管素-2 指示,可以预测出院时和入院后长达 28 天的神经系统缺陷.
- 这些发现突出了在脑疟疾幸存者中优先考虑神经学随访的潜在指标.
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