Objective: To identify the incidence of laryngotracheal stenosis (LTS) in burn pa-tients requiring mechanical ventilation at a regional academic burn center. Methods: A retrospective review of all burn patients requir...Objective: To identify the incidence of laryngotracheal stenosis (LTS) in burn pa-tients requiring mechanical ventilation at a regional academic burn center. Methods: A retrospective review of all burn patients requiring endotracheal intubation or tra-cheostomy for airway management between 2003 and 2009 was performed. A group of trauma patients requiring similar airway instrumentation during the same period of time was used as a control. Results: None of the trauma patients and 2 of the burn patients developed LTS. Both presented with stridor and were diagnosed within 2—5 weeks after extubation. One patient underwent successful carbon dioxide laser radial incision and dilation and continues to do well. The other patient failed endoscopic treatment and required T-tube placement. The incidence of LTS in burn patients requiring mechanical ventilation was 2.98％ overall and 4.76％ among those with inhalational injury. Conclusions: Patients become symptomatic within weeks of the initial injury. Treatment is challenging and multiple surgical procedures are often required. A larger study is necessary to determine if the incidence is higher among burn patients.展开更多
文摘Objective: To identify the incidence of laryngotracheal stenosis (LTS) in burn pa-tients requiring mechanical ventilation at a regional academic burn center. Methods: A retrospective review of all burn patients requiring endotracheal intubation or tra-cheostomy for airway management between 2003 and 2009 was performed. A group of trauma patients requiring similar airway instrumentation during the same period of time was used as a control. Results: None of the trauma patients and 2 of the burn patients developed LTS. Both presented with stridor and were diagnosed within 2—5 weeks after extubation. One patient underwent successful carbon dioxide laser radial incision and dilation and continues to do well. The other patient failed endoscopic treatment and required T-tube placement. The incidence of LTS in burn patients requiring mechanical ventilation was 2.98％ overall and 4.76％ among those with inhalational injury. Conclusions: Patients become symptomatic within weeks of the initial injury. Treatment is challenging and multiple surgical procedures are often required. A larger study is necessary to determine if the incidence is higher among burn patients.
