Acute Respiratory Distress Syndrome in the Immunocompromised Patient.

Improving short- and long-term outcomes in immunosuppressed patients, including patients with cancer, solid-organ transplant recipients, and patients with short- and long-term steroid treatment, has led to a paradigm shift in intensive care unit admission policies. Approximately 20% of patients currently admitted to the ICU carry a diagnosis of immune deficiency. In this population, acute respiratory failure and acute respiratory distress syndrome are the most frequent causes of ICU admission. Intensivists should therefore be aware of etiologies, diagnostics, and management strategies unique to this population.