Abstract
ObjectivesTo determine the utility of diagnostic laryngoscopy and bronchoscopy in children with tracheostomies and to describe the incidence of airway findings. MethodsRetrospective cohort study examining children with tracheostomies who underwent direct laryngoscopy and bronchoscopy (DLB) at Duke University Hospital between 2008 and 2016. ResultsA total of 81 patients who underwent 114 bronchoscopies met inclusion criteria. The median time between tracheostomy and first DLB was 13 months (IQR 4.25–14.75). Sixty-six patients were diagnosed with findings on DLB (81.5%). Suprastomal granulation tissue was the most common complication (59.0%), followed by increased tracheal secretions (23%), stomal and peristomal granulation (13.2%), tracheal ulcer (3.3%), and suprastomal collapse (1.6%). The proportion of patients with airway findings who underwent endoscopy >6 months post-tracheostomy was higher than those <6 months post-tracheostomy, although this did not reach statistical significance (90.6% vs. 75.5%, p = 0.087). However, when examining tracheostomy-related findings, the proportion of patients with airway findings who underwent DLB >6 months post-tracheostomy (61%) compared to <6 months post-tracheostomy (36%) was significantly different (p = 0.026). Patients who were symptomatic before bronchoscopy were more likely to have positive findings (91.9% vs. 72.7%, p = 0.027) and patients were more likely to be symptomatic if they had DLB >6 months after tracheostomy versus <6 months after tracheostomy (68.8% vs. 30.6%; p < 0.001). ConclusionThe high incidence of airway findings, especially tracheostomy-related findings, noted on DLB supports the continued use of airway endoscopies in children post-tracheostomy. Timing of DLB may play a role in determining utility with evaluation and symptomatic patients should be more closely monitored as they demonstrate higher rates of airway findings.
Accepted Version (
Free)
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International journal of pediatric otorhinolaryngology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
