Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6213697 | International Journal of Pediatric Otorhinolaryngology | 2013 | 4 Pages |
ObjectiveThe aim of this study was to analyze the association between variables associated with hypoxemia in children who underwent rigid bronchoscopy for foreign body removal.MethodsFrom April 1993 to April 2011, four hundred and one children who inhaled foreign bodies were included. Apart from descriptive statistics, univariate and multivariate analyses were performed to identify risk factors related to hypoxemia.ResultsAmong the patients aged up to one year, the risk of hypoxemia was five and a half times higher than for patients aged 1 or older (ORÂ =Â 5.6), whereas the risk of patients who underwent foreign body removal using seed type tweezers having hypoxemia was approximately 4 times higher than that of patients who underwent this procedure with other types of tweezers (ORÂ =Â 3.7). Furthermore, for each additional minute in the duration of the procedure, the risk of hypoxemia reached 4% (ORÂ =Â 1.04).ConclusionOur results suggest that children younger than 1 year who require RB seem to be vulnerable to a higher risk of hypoxemia, especially in longer procedures in which seed tweezers are used.