Successful Extracorporeal Membrane Oxygenation Treatment in an Acquired Immune Deficiency Syndrome (AIDS) Patient with Acute Respiratory Distress Syndrome (ARDS) Complicating Pneumocystis jirovecii Pneumonia: A Challenging Case

摘要

Objective: Unusual clinical courseBackground: Patients with HIV infection tend to have poor intensive care unit (ICU) outcomes; however, survival in the mod-ern combination antiretroviral therapy (cART) era has markedly improved, but Pneumocystis jirovecii pneumo-nia (PJP) still remains a preeminent cause of respiratory failure in AIDS patients. Extracorporeal membrane oxygenation (ECMO) is an adapted cardiopulmonary bypass circuit for temporary life support for patients not responding to conventional treatment.Case Report: A 43-year-old male HIV “late presenter” was admitted to our hospital for fever and dyspnea. A chest CT scan revealed bilateral ground-glass opacities. Empiric antibiotic treatment and cART were started. The emergence of ARDS due to PJP dictated urgent veno-venous (VV) ECMO placement. One week later, radiologic findings and respiratory function had improved and the patient was started on a weaning trial from ECMO and removed 12 days after placement.Conclusions: Acute respiratory distress syndrome (ARDS) is a potentially reversible clinical syndrome with a high mortality rate. ECMO is a rescue therapy allowing lung recovery during acute processes and should be considered an adequate treatment option in HIV+ patients with respiratory failure. ECMO should be considered a useful and adequate treatment option in AIDS patients who have a high risk of dying from respiratory failure.