Percutaneous tracheostomy after trauma and critical illness.

A method of percutaneous tracheostomy (PT) using a tracheostome, which permits insertion of a full-sized cuffed tracheostomy tube, was evaluated in 61 critically ill or injured patients (89% had trauma). Of the 54 trauma patients, 65% had brain injuries, 14% had injuries to the cervical spinal cord, 33% had face or jaw injuries, and 15% had lung injuries. The indications for PT were coma (46%), acute airway obstruction (5%), face or jaw injury (20%), pneumonitis (39%), adult respiratory distress syndrome (12%), and sepsis (21%). Tracheostomy was done in 51% of all cases specifically for managing pulmonary secretions, in 37% for prolonged intubation, and in 25% for neurologic lesions. The tracheostomy was done as an emergency in 5%, as urgent in 28%, and electively in 77%. Percutaneous tracheostomy was successful in 90% of the cases, and in 8% it was converted to a surgical tracheostomy after an initial percutaneous attempt. In 46% it was performed at the bedside, in 46% in the operating room, and in 7% in the emergency suite. A full-sized tracheostomy tube (#6 to #8) was used in all cases and was considered optimal or larger than needed in 87% of cases. With three exceptions the complications of PT were minor, but 30% of the patients died of their primary disease. In one case death occurred because of bronchospasm and cardiac arrest during the PT, but appeared to be independent of the type of tracheostomy. Healing after in-hospital removal (37%) was excellent in 95% of cases and 97% of physicians indicated that they would use the device again.