International journal of pediatric otorhinolaryngology · 2014
Risk factors for failure of supraglottoplasty.
СтатьяНазвание и аннотация: Перевод в очереди
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Douglas C M, Shafi A, Higgins G, Blackmore K, Wynne D M, Kubba H, Clement W A
Аннотация
OBJECTIVES: To assess for identifiable risk factors for failed surgical intervention in children with laryngomalacia.
METHODS: Retrospective case note review between September 2007 and March 2012. Case notes were reviewed for demographic data, symptoms, co-morbidities, operative technique, postoperative recovery, complications, length of hospital stay including intensive care unit (ICU) care, and resolution of symptoms.
RESULTS: 148 children underwent supraglottoplasty. Case notes were available for 115 (78%) patients. 35% (41/115) of cases were females and 65% (74/115) were male. A bimodal age distribution was observed with peaks at 3 months and 3.5 years. Those over one year of age were more likely to have complications (p = 0.035). There was no significant difference in outcomes for age (p > 0.05). In patients less than one year, reflux symptoms were significantly associated with a higher likelihood of failure of the operation (p = 0.013). Patients under one year with pre-operatively identified comorbid conditions were less likely to have an improvement in breathing (p = 0.002). Cold steel was used in 55% (63/115) of cases, laser only in 17% (20/115) cases and a combination of the two techniques in 28%, (32/115). There was no association between the surgical technique used and complications (p = 0.558). There was no association between improvement in symptoms and surgical technique used (p = 0.560). There was a significant association between delayed post-operative neurological diagnosis and failure of the operation (p < 0.001). 21 (18%) patients required a second procedure.
CONCLUSIONS: Pre-operative predictors of failure were patients with reflux symptoms (p = 0.013). Patients that required a second procedure were 37 times more likely to have a delayed diagnosis of an underlying neurological condition. Failure of symptoms to improve after supraglottoplasty should alert the clinician to the possibility of an underlying neurological disorder.
METHODS: Retrospective case note review between September 2007 and March 2012. Case notes were reviewed for demographic data, symptoms, co-morbidities, operative technique, postoperative recovery, complications, length of hospital stay including intensive care unit (ICU) care, and resolution of symptoms.
RESULTS: 148 children underwent supraglottoplasty. Case notes were available for 115 (78%) patients. 35% (41/115) of cases were females and 65% (74/115) were male. A bimodal age distribution was observed with peaks at 3 months and 3.5 years. Those over one year of age were more likely to have complications (p = 0.035). There was no significant difference in outcomes for age (p > 0.05). In patients less than one year, reflux symptoms were significantly associated with a higher likelihood of failure of the operation (p = 0.013). Patients under one year with pre-operatively identified comorbid conditions were less likely to have an improvement in breathing (p = 0.002). Cold steel was used in 55% (63/115) of cases, laser only in 17% (20/115) cases and a combination of the two techniques in 28%, (32/115). There was no association between the surgical technique used and complications (p = 0.558). There was no association between improvement in symptoms and surgical technique used (p = 0.560). There was a significant association between delayed post-operative neurological diagnosis and failure of the operation (p < 0.001). 21 (18%) patients required a second procedure.
CONCLUSIONS: Pre-operative predictors of failure were patients with reflux symptoms (p = 0.013). Patients that required a second procedure were 37 times more likely to have a delayed diagnosis of an underlying neurological condition. Failure of symptoms to improve after supraglottoplasty should alert the clinician to the possibility of an underlying neurological disorder.