{Reference Type}: Journal Article
{Title}: The role of rigid laryngo-tracheo-bronchoscopy in children with obstructive sleep apnoea: a case series of 65 children.
{Author}: Dritsoula A;Clarke R;Hatziagorou E;Triaridis S;Talimtzi P;Elphick H;
{Journal}: J Laryngol Otol
{Volume}: 138
{Issue}: 6
{Year}: 2024 Jun 29
{Factor}: 2.187
{DOI}: 10.1017/S0022215123002116
{Abstract}: OBJECTIVE: To assess the role of laryngo-tracheo-bronchoscopy in children with obstructive sleep apnoea by identifying airway abnormalities at surgery, that occur separately or in addition to adenotonsillar hypertrophy, and examining the correlation with respiratory parameters.
METHODS: A retrospective study was conducted of children with obstructive sleep apnoea who underwent laryngo-tracheo-bronchoscopy intra-operatively, performed by a single ENT surgeon from February 2016 to July 2019. Pre- and post-operative minimum oxygen saturation, apnoea-hypopnoea index, and oxygen desaturation index were recorded.
RESULTS: Sixty-five children were identified; 34 were aged less than three years and 31 were aged three years or more. 77 per cent and 13 per cent respectively had an airway abnormality; the t-test showed a significantly higher mean oxygen desaturation index and lower mean minimum oxygen saturation pre-operatively compared to children without an airway abnormality.
CONCLUSIONS: An update of the surgical pathway for children aged less than three years with obstructive sleep apnoea is required to include laryngo-tracheo-bronchoscopy intra-operatively. A t-test analysis of the pre-operative respiratory parameters suggests that airway abnormalities contribute to obstructive sleep apnoea severity.