Resp Care
-
The trachea is easily accessible at the bedside. As such it provides ready access for emergency airway cannulation (eg, in the setting of acute upper airway obstruction) and for chronic airway access after laryngeal surgery. More commonly, tracheostomy tubes are placed to allow removal of a translaryngeal endotracheal tube. ⋯ The most recent and methodological robust studies indicate that these tubes reduce resistive and elastic work of breathing, when compared to endotracheal tubes. This is a result of tracheostomy tubes lessening inspiratory and expiratory airways resistance and intrinsic positive end-expiratory pressure. Whether these physiologic benefits are of clinical importance in enhancing weaning success remains to be elucidated.
-
Tracheostomy may be associated with numerous acute, perioperative complications, some of which continue to be relevant well after the placement of the tracheostomy. A number of clinically important unique late complications have been recognized as well, including the formation of granulation tissue, tracheal stenosis, tracheomalacia, tracheoinnominate-artery fistula, tracheoesophageal fistula, ventilator-associated pneumonia, and aspiration. ⋯ Treatment modalities vary depending upon the nature of the complication. For the most frequent complication, tracheal stenosis, a multidisciplinary approach utilizing bronchoscopy, laser, airway stents, and tracheal surgery is most effective.
-
A tracheostomy tube decreases the ability of the patient to communicate effectively. The ability to speak provides an important improvement in the quality of life for a patient with a tracheostomy. ⋯ Speech can be facilitated in patients with a tracheostomy tube who are breathing spontaneously by use of a talking tracheostomy tube, by using a cuff-down technique with finger occlusion of the proximal tracheostomy tube, and with the use of a cuff-down technique with a speaking valve. Teamwork between the patient and the patient care team (respiratory therapist, speech-language pathologist, nurse, and physician) can result in effective restoration of speech in many patients with a long-term tracheostomy.
-
Tracheostomy is one of the most common intensive care unit procedures performed. The advantages include patient comfort, safety, ability to communicate, and better oral and airway care. Patients may have shorter intensive care unit stays, days of mechanical ventilation, and hospital stays. ⋯ As soon as the need for prolonged airway access is identified, the tracheostomy should be considered. Generally, this decision can be made within 7-10 days. Bedside techniques allow rapid tracheostomy with low morbidity.
-
The respiratory therapist plays an integral role in tracheostomy tube decannulation. Removal of the tracheostomy tube should be considered only if the original upper-airway obstruction is resolved, if airway secretions are controlled, and if mechanical ventilation is no longer needed. ⋯ Tracheostomy decannulation requires caution, particularly following a prolonged period of tracheostomy use. The tracheostomy tube decannulation process is well suited for therapist-implemented protocols.