Pediatrics
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Randomized Controlled Trial Comparative Study Clinical Trial
Low-dose intravenous insulin infusion versus subcutaneous insulin injection: a controlled comparative study of diabetic ketoacidosis.
Fourteen paients, 5 to 17 years old, with 18 episodes of uncomplicated diabetic ketoacidosis were randomly allocated and studied prospectively. The study group received 0.1 units of insulin per kilogram of body weight per hour as a continuous intravenous infusion; the control group received insulin subcutaneously. ⋯ No complications were encountered. The study suggests that both regimens of insulin administration are equally effective, but a low-dose constant infusion may provide more simplified and controlled management than the standard subcutaneous regimen.
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To investigate the efficacy of extubation at higher levels of continuous positive airway pressure (CPAP), 49 newborns (0.95 to 4.0 kg) were extubated at 2 to 3 cm H2O following 1 to 47 days of CPAP therapy. Pre- and postextubation measurements of Po2, PCO2, pH, FiO2, and CPAP were made in all infants. No significant differences (P less than.05) were found between pre- and post-extubation arterial blood gas values for all patients. ⋯ Mean alveolar-arterial oxygen differences and FiO2 for 41 infants showed progressive decreases following extubation. Six of the 49 infants required reintubation within 72 hours following extubation. The results of this study indicate that newborns with respiratory disease requiring CPAP may be extubated at 2 to 3 cm H2O with no significant changes in arterial blood gas values, thus preventing prolonged intubation associated with weaning to 0 cm H2O CPAP.