Novel swine-origin (S-OIV) H1N1 influenza A pneumonia in a lung transplant patient: a case report and review of the literature on performance characteristics of rapid screening tests for the S-OIV.

Rapid screening tests are insensitive for detecting the novel swine-origin influenza A (H1N1) virus (S-OIV), and false negatives can delay the diagnosis and initiation of appropriate antiviral therapy. The case of a 26-year-old double lung transplant recipient presenting with fever, bilateral pulmonary infiltrates, and a negative influenza direct immunofluorescent antibody on bronchoalveolar lavage is presented. A diagnosis was made, and antiviral therapy was started 10 days after the initial bronchoalveolar lavage on receipt of a positive culture for S-OIV.

Therapeutic hypothermia.

Therapeutic hypothermia has been used for millennia, but in recent years was not in much clinical use due to an apparent high risk of complications. More recently, the benefits of induced therapeutic hypothermia have been rediscovered, mainly with the improvement in neurological outcome in out-of-hospital cardiac arrest victims. In addition, therapeutic hypothermia has been suggested to improve outcome in other neurological conditions such as traumatic brain injury, neonatal asphyxia, cerebrovascular accidents and intracranial hypertension.