RESUMEN
Temporary tracheostomies (TT) are performed to secure the airway perioperatively and postoperatively in head and neck cancer patients undergoing tumour resection and free tissue reconstructive surgery. Patients report that having a TT is unpleasant and they appreciate its removal at the earliest opportunity. Early removal not only improves patient satisfaction but should allow for a more rapid recovery. The aim of this prospective study was to assess factors that contribute to delays in decannulation following TT and hence to provide an insight into the factors that will support earlier decannulation when it is safe to do so. Consecutive patients who had TT over a six-month period were included. Delayed decannulation was defined as that after day seven postoperatively. There were 42 patients with a median (IQR) age of 70 (60-74) years, 26 of whom were men. The tracheostomy was surgical in 29 and percutaneous in 13. The median (IQR) time to decannulation was 4 (3-5) days (range 1-11 days). Seven patients had delayed removal (7-11 days), the reasons being hospital-acquired pneumonia (HAP) (n=4), prolonged stay in the high dependency unit (HDU) following postoperative myocardial infarction and cardiac arrest (n=1), failure to tolerate TT occlusion (n=1), and not stated (n=1). There were early postoperative complications in 14 patients but despite this seven decannulations were still performed within two and six days. Additional multiprofessional assessment over weekends is likely to facilitate earlier decannulation. As some TTs are removed after a few days there is a need for better selection to avoid their use in certain patients.
