Pediatric emergency care
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Pediatric emergency care · Aug 1992
Comparative StudyBlood culture results as determinants in the organism identification of bacterial meningitis.
The diagnosis of bacterial meningitis depends on a lumbar puncture (LP). Sometimes, antibiotics are administered before a LP that is delayed owing to prior need for computerized tomography (CT) scan, technical problems, inability to obtain consent, or an unstable patient. We examined the accuracy of blood culture, cerebrospinal fluid (CSF) Gram's stain, and antigen detection by latex for organism identification of meningitis. ⋯ Blood culture identified the bacteria in 94% of those patients with Haemophilus influenzae meningitis, and this yield increased to 100% when patients who had been pretreated with antibiotics were excluded. The combination of blood culture, CSF Gram's stain, and/or latex agglutination identified the causative bacteria in 92% of patients with meningitis. Blood culture, CSF Gram's stain, and latex agglutination are useful in identifying the organism causing pediatric meningitis.(ABSTRACT TRUNCATED AT 250 WORDS)
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Pediatric emergency care · Aug 1992
Case ReportsUvulitis in three children: etiology and respiratory distress.
Uvulitis is an uncommonly reported disorder with the potential for significant morbidity. We describe three cases of uvulitis seen within a six month period in our emergency department. ⋯ The third case was associated with group A streptococcus tonsillitis and no respiratory compromise. Atypical presentations of upper airway infection with H. influenzae may be increasingly common.
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Pediatric emergency care · Aug 1992
Randomized Controlled Trial Comparative Study Clinical TrialProphylactic oral antibiotics for low-risk dog bite wounds.
The use of prophylactic antibiotics in the initial treatment of noninfected dog bite wounds is controversial. All patients with noninfected dog bite wounds who presented to our emergency department (ED) over a two-year period were considered for entry into a randomized prospective study. Patients were excluded from the study if they had any high-risk criteria for infection: puncture wounds, hand or foot wounds, wounds greater than 12 hours old, a history of immunocompromising disorders, or the use of immunosuppressive drugs. ⋯ The infection rates for these wounds were 2.8 and 13.5%, respectively. This was not statistically significant (P = 0.132). This study suggests that prophylactic oral antibiotics in low-risk dog bite wounds are not indicated.
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Pediatric emergency care · Aug 1992
Randomized Controlled Trial Clinical TrialThe use of nebulized albuterol in wheezing infants.
Using a double-blind, placebo-controlled protocol, we evaluated the efficacy of nebulized albuterol in the treatment of infants aged 0 to 24 months who presented to the emergency department with wheezing. Twenty-five infants were randomly assigned to receive two identical treatments of either nebulized albuterol (0.15 mg/kg) or placebo (saline). Assessment after each treatment included a wheeze and retraction score, respiratory and heart rates, and pulse oximetry. ⋯ After one treatment, there was an initial decrease in oxygen saturation in the albuterol group, which improved after the second treatment. There were no significant differences between the two groups in heart rate or respiratory rate. This study supports the use of nebulized albuterol in the treatment of wheezing infants in the emergency department.
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Two children who presented with fever, rash, and hypotension were found to have group A beta hemolytic streptococcal toxic shock syndrome. These cases are reported to remind physicians who care for acutely ill children that exotoxin-producing streptococci can produce clinical features and multisystem failure similar to staphylococcal toxic shock syndrome.