Relative cost and outcomes in the intensive care unit of acute lung injury (ALI) due to pandemic influenza compared with other etiologies: a single-center study.

Background: Critical illness due to 2009 H1N1 influenza has been characterized by respiratory complications, including acute lung injury (ALI) or acute respiratory distress syndrome (ARDS), and associated with high mortality. We studied the severity, outcomes, and hospital charges of patients with ALI/ARDS secondary to pandemic influenza A infection compared with ALI and ARDS from other etiologies.

Methods: A retrospective review was conducted that included patients admitted to the Cleveland Clinic MICU with ALI/ARDS and confirmed influenza A infection, and all patients admitted with ALI/ARDS from any other etiology from September 2009 to March 2010.

Emerging systemic pharmacologic approaches in acute respiratory distress syndrome.

The increased understanding of the pathophysiology of ALI that has been achieved over the last decade has led to several new pharmacologic approaches for the prevention and management of ALI and ARDS. Based on in vitro information and animal model data, many of these strategies seem quite compelling. Nevertheless, to date, no specific pharmacologic approach for the prevention or treatment of ARDS has been conclusively validated in clinical trials.

Incidence of ARDS in an adult population of northeast Ohio.

Study Objectives: To assess the incidence of the ARDS in a well-defined adult population.

Design: Kaiser Permanente of northeast Ohio, a health maintenance organization, uses the Cleveland Clinic Foundation as its only tertiary care center. In an ongoing prospective assessment in the Cleveland Clinic ICUs, we identified adult Kaiser Permanente patients with ARDS between 1996 and 1999.