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Acute respiratory distress syndrome (ARDS) is frequently associated with sepsis. ARDS and sepsis exhibit a common pathobiology, namely excessive inflammation. Corticosteroids are powerful anti-inflammatory agents that are routinely used in septic shock and in oxygen-dependent SARS-CoV-2 related acute respiratory failure. Recently, corticosteroids were found to reduce mortality in severe community-acquired pneumonia. Corticosteroids may therefore also have a role to play in the treatment of ARDS. This narrative review was undertaken following a PubMed search for English language reports published before January 2023 using the terms acute respiratory distress syndrome, sepsis and steroids. Additional reports were identified by examining the reference lists of selected articles and based on personnel knowledge of the authors of the field. High-quality research is needed to fully understand the role of corticosteroids in the treatment of ARDS and to determine the optimal timing, dosing and duration of treatment.
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http://dx.doi.org/10.3390/jcm12093340 | DOI Listing |
Trop Doct
September 2025
Additional Professor, Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Chikungunya virus (CHIKV) typically causes febrile illness and arthralgia. However, severe complications such as encephalitis, rhabdomyolysis, and multiorgan dysfunction are increasingly recognised, particularly during epidemics in endemic regions. We report a case of a 61-year old male presenting with progressive flaccid paraparesis and respiratory failure following febrile illness.
View Article and Find Full Text PDFAppl Psychophysiol Biofeedback
September 2025
Florida State University, Tallahassee, USA.
The explanation for how acutely stressful experiences could result in proximal health outcomes has been lacking in occupational health research. Although scholars have argued that individual personality and affect could worsen health behaviors, we believe that these qualities also could intensify the experience of acute stressors, potentially explaining why acutely stress encounters result in poor health outcomes for some people, but not others. Our study examines three individual differences - worry, negative affect, and positive affect - that are relevant to differential stress anticipation, reactivity, and recovery.
View Article and Find Full Text PDFJ Intensive Care Med
September 2025
Departamento de Medicina Intensiva, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.
PurposeAn elevated ventilatory ratio (VR) and acute cor pulmonale (ACP) are associated with mortality in ARDS patients. The primary aim of this study was to assess the association between VR and ACP in patients with COVID-19-related ARDS (C-ARDS). The secondary objectives were to analyze the association between VR and ICU mortality, describe VR temporal behavior in survivors and non-survivors, and evaluate the association between VR and pulmonary embolism.
View Article and Find Full Text PDFmSphere
September 2025
Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
The ferret model is widely used to study influenza A viruses (IAVs) isolated from multiple avian and mammalian species, as IAVs typically replicate in the respiratory tract of ferrets without the need for prior host adaptation. During standard IAV risk assessments, tissues are routinely collected from ferrets at a fixed time point post-inoculation to assess the capacity for systemic spread. Here, we describe a data set of virus titers in tissues collected from both respiratory tract and extrapulmonary sites 3 days post-inoculation from over 300 ferrets inoculated with more than 100 unique IAVs (inclusive of H1, H2, H3, H5, H7, and H9 IAV subtypes, both mammalian and zoonotic origin).
View Article and Find Full Text PDFPediatr Crit Care Med
September 2025
Department of Cardiac, Respiratory and Critical Care, Evelina London Children's Hospital, London, United Kingdom.
Objectives: To identify factors associated with death, requirement for extracorporeal membrane oxygenation (ECMO), or cardiac intervention in neonates referred for higher level neonatal ICU (NICU) due to respiratory failure.
Design: Retrospective cohort study, 2018-2020.
Setting: Referrals for transport to tertiary-level NICUs using the London Neonatal Transfer Service in the United Kingdom.