Treatment of Nipah Virus Infection in Acute Respiratory Distress Syndrome
Clinical Scenario
Nipah virus infection can present with severe acute respiratory distress syndrome (ARDS) — a recognised syndromic pattern of this infection. When ARDS develops, early identification and active management of hypoxemia become mandatory priorities.
Treatment Approach
Management in this setting involves protective mechanical ventilation using a defined set of ventilator parameters, with attention to PEEP and oxygenation optimisation strategies. The complete parameter targets, settings sequence, and decision logic are detailed in the full protocol.
Oxygenation Goal
PaO₂ 55–80 mm Hg or SpO₂ 88–95%
References
- The syndromic presentations are ARDS, Myocarditis and Encephalitis.
- Severe ARDS is often associated with refractory hypoxemia, and early identification and treatment of hypoxemia is mandatory.
- For mechanical ventilation specific settings are recommended: limitation of tidal volume (6 ml/kg predicted body weight), adequate high PEEP, a recruitment manoeuvre in special situations, and a 'balanced' respiratory rate (20-30/min) for appropriate baseline minute ventilation.
- Consider the use of incremental FiO2/PEEP combinations to achieve oxygenation goal (PaO2 55-80 mm Hg or SpO2 88-95 %)
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