Pediatric pulmonology
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Pediatric pulmonology · Apr 2001
Randomized Controlled Trial Comparative Study Clinical TrialEfficacy of nebulized epinephrine versus salbutamol in hospitalized infants with bronchiolitis.
We enrolled 30 infants (median age 3 months, range 1-12 months), hospitalized for bronchiolitis in a randomized double-blind trial, to examine the efficacy and safety of nebulized epinephrine compared to salbutamol. Once admitted, patients were treated with either nebulized 0.5 mg of an 0.1% epinephrine solution (0.5 mL in 3.5 mL normal saline (NS)) or 2.5 mg nebulized salbutamol (0.5 mL in 3.5 mL NS). They were evaluated daily before and after nebulization until discharge. ⋯ P = 0.025). No adverse effects were associated with nebulized therapy. We conclude that nebulized epinephrine is a more effective agent than salbutamol in the initial treatment of bronchiolitis and is equally safe.
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Pediatric pulmonology · Apr 2001
Multicenter StudyPredictors of a normal chest x-ray in respiratory syncytial virus infection.
Respiratory syncytial virus (RSV) accounts for the majority of lower respiratory tract infections (LRTI) in infants and young children. A chest x-ray is frequently performed in infants with LRTI caused by RSV. The aim of this study was to develop and validate a prediction model to estimate the probability for a normal chest x-ray in children with RSV infection. ⋯ This prediction model was transformed into a score chart. In conclusion, a normal chest x-ray can accurately be predicted, using a model including easily obtainable patient characteristics, and clinical and laboratory variables. This model may be a useful tool in deciding whether or not to perform a chest x-ray in patients with RSV infections.
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Pediatric pulmonology · Apr 2001
Case ReportsLate presentation of Bochdalek hernia: clinical and radiological aspects.
Three infants with late presentation of Bochdalek hernia are presented. The presenting symptoms were cough, intermittent vomiting, dyspnea, and cyanosis. Initial diagnoses of isolated paravertebral mass and foreign material aspiration were made in two infants, based on plain chest x-ray findings and history of the patients. ⋯ A congenital diaphragmatic defect should be suspected in every child presenting with unusual respiratory or gastrointestinal symptoms and with abnormal chest x-ray findings. The radiological findings vary greatly from one case to another, and even in the same case at different times because of differences in herniated organs and intermittent spontaneous reduction. The possibility of congenital diaphragmatic hernia should be kept in mind to avoid a wrong diagnosis, undue delay in diagnosis, and inappropriate treatment.
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Pediatric pulmonology · Apr 2001
Case ReportsRenal failure and vestibular toxicity in an adolescent with cystic fibrosis receiving gentamicin and standard-dose ibuprofen.
Gentamicin and standard-dose ibuprofen were administered to an adolescent with cystic fibrosis who developed renal failure and severe vestibulotoxicity. A contributing factor was possible suboptimal intravascular volume status. Because of the potential severity of this drug interaction, hydration status and renal and vestibular functions should be closely monitored in patients receiving ibuprofen and intravenous aminoglycosides concomitantly.