鼻腔肺炎中的呼吸道病毒:一个不断变化的范式
Marya D Zilberbeg1, Imran Khan2, Andrew F Shorr2
1EviMed Research Group, LLC, P.O. Box 303, Goshen, MA 01032, USA.
病毒是病房肺炎 (NP) 的重要原因,包括医院获得的肺炎 (HAP) 和呼吸机相关的肺炎 (VAP). 将病毒与细菌NP区分开来是一项挑战,病毒感染的死亡率与病毒感染的死亡率相似.
科学领域:
- 传染性疾病 传染性疾病
- 关键护理医学 关键护理医学
- 病毒学 病毒学
背景情况:
- 鼻腔肺炎 (NP),包括医院获得的肺炎 (HAP) 和呼吸机相关的肺炎 (VAP),是医院发病率和死亡率的主要原因.
- 从历史上看,NP主要被视为一种细菌感染,导致常规抗生素治疗.
- 新出现的证据表明,病毒在NP的发病过程中起着重要的,但经常被忽视的作用.
研究的目的:
- 突出病毒病原体在医院肺炎中的低估作用.
- 要强调在将病毒与细菌NP区分开来时的诊断挑战.
- 为了强调与病毒NP相关的临床意义和死亡率.
主要方法:
- 对住院患者呼吸道病毒感染的最新研究和流行病学数据的审查.
- 在NP评估的背景下对病毒诊断的分析.
- 病毒与细菌NP的临床特征和结果的比较.
主要成果:
- 常见的呼吸道病毒 (例如,流感,RSV,腺病毒,鼻病毒) 被确定为HAP和VAP的重要原因.
- 临床表现不能可靠地区分病毒和细菌NP.
- 病毒性NP的死亡率与细菌性NP的死亡率相当或超过,特别是在免疫抑制和儿科患者等脆弱人群中.
结论:
- 病毒是病房性肺炎的关键和常见病因,需要更多的临床关注.
- 目前NP的诊断和治疗模式可能不足以解决病毒贡献.
- 进一步的研究,包括前性试验和新型治疗方法,对于充分理解和管理病毒NP至关重要.
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