• Brian M Fuller, Nicholas M Mohr, Thomas J Graetz, Isaac P Lynch, Matthew Dettmer, Kevin Cullison, Talia Coney, Swetha Gogineni, and Robert Gregory.
• Department of Anesthesiology, Division of Critical Care, Division of Emergency Medicine, Washington University School of Medicine, St Louis, MO. Electronic address: fullerb@wusm.wustl.edu.
• J Crit Care. 2015 Feb 1; 30 (1): 65-70.

PurposeAcute respiratory distress syndrome (ARDS) is associated with significant mortality and morbidity in survivors. Treatment is only supportive, therefore elucidating modifiable factors that could prevent ARDS could have a profound impact on outcome. The impact that sepsis-associated cardiac dysfunction has on ARDS is not known.Materials And MethodsIn this retrospective observational cohort study of mechanically ventilated patients with severe sepsis and septic shock, 122 patients were assessed for the impact of sepsis-associated cardiac dysfunction on incidence of ARDS (primary outcome) and mortality.ResultsSepsis-associated cardiac dysfunction occurred in 44 patients (36.1%). There was no association of sepsis-associated cardiac dysfunction with ARDS incidence (p= 0.59) or mortality, and no association with outcomes in patients that did progress to ARDS after admission. Multivariable logistic regression demonstrated that higher BMI was associated with progression to ARDS (adjusted OR 11.84, 95% CI 1.24 to 113.0, p= 0.02).ConclusionsCardiac dysfunction in mechanically ventilated patients with sepsis did not impact ARDS incidence, clinical outcome in ARDS patients, or mortality. This contrasts against previous investigations demonstrating an influence of nonpulmonary organ dysfunction on outcome in ARDS. Given the frequency of ARDS as a sequela of sepsis, the impact of cardiac dysfunction on outcome should be further studied.Copyright © 2014 Elsevier Inc. All rights reserved.

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