Anaesthesia and intensive care
-
Anaesth Intensive Care · Mar 2011
Case ReportsRemoval of an impacted distal airway foreign body using a guidewire and a balloon angioplasty catheter.
Airway aspiration of foreign bodies is relatively common in young children. Visible objects are commonly removed under direct vision using grabbing forceps inserted through a rigid bronchoscope. We describe a case of aspiration of the hollow tip of a plastic pen which lodged distally in the right main bronchus of an older child. ⋯ A novel method was required for successful retrieval, which involved the passage of a guidewire through the centre of the foreign body. A balloon angioplasty catheter was then railroaded over the guidewire through the foreign body and the balloon inflated with saline. This allowed the foreign body to be pulled proximally out of the airway.
-
Anaesth Intensive Care · Mar 2011
The utility of procalcitonin in diagnosis of H1N1 influenza in intensive care patients.
Procalcitonin (PCT) has been reported to differentiate between bacterial and viral causes of respiratory tract infections. We aimed to assess its ability to discriminate between viral and bacterial infection during the H1N1 pandemic of 2009. The design of this study was a retrospective single centre case series review. ⋯ PCT was neither sensitive nor specific in determining isolated H1N1 infection in this series of patients. The use of PCT to assist in isolation triage of patients suspected of infection with H1N1 influenza in the intensive care unit should be made with caution. A larger study may be required.