Corticosteroids and influenza A associated acute respiratory distress syndrome
- Resource Type
- article
- Authors
- Bauer PR; Iyer VN
- Source
- Southwest Journal of Pulmonary and Critical Care, Vol 13, Iss 5, Pp 248-251 (2016)
- Subject
- corticosteroids
influenza
influenza A
respiratory distress syndrome
ARDS
oseltamivir
chest x-ray
SOFA
APACHE
bronchoalveolar lavage
General works
R5-130.5
Medical emergencies. Critical care. Intensive care. First aid
RC86-88.9
- Language
- English
- ISSN
- 2160-6773
The use of corticosteroids remains controversial in influenza infection, especially with lower respiratory tract infection. We present a case of moderate acute respiratory distress syndrome (ARDS) associated with influenza A that showed a dramatic improvement with combined corticosteroids and antiviral therapy. Host defense against virus infection consists of both innate and adaptive immune responses. An exuberant immune response to the primary pathogen leads to ‘collateral’ lung damage resulting in ARDS. The use of corticosteroids to modulate this excessive immune response, although intuitive, has been associated with increased mortality when administered early in the course of severe influenza A pneumonia. The administration of corticosteroids in this case was associated with a dramatic and unequivocal improvement. This unique case highlights the potential benefits of corticosteroids use in influenza A associated ARDS and may challenge clinicians to rethink current recommendations that specifically discourage corticosteroids use in patients with Influenza A associated ARDS.