ABSTRACT
PURPOSE: Our study was designed to evaluate the prevalence of secondary skin infection in patients with atopic dermatitis and their sensitivity to antibiotics for appropriate choice of antibiotics. METHODS: We studied skin culture and their sensitivity results for 218 patients who visited to pediatric allergy clinic from June 2003 to August 2004. After determining minimal inhibitory concentrations(MICs) of antibiotics from randomly selected 40 cases of them, we compared the result with previous data. RESULTS: Age distribution was as follows; 28 cases(12.8%) were under 1 year old, 64 cases(29.4%) were 1 to 3 years old, 63 cases(28.9%) were 4 to 6 years old, and 63 cases (28.9%) were over 7 years old. 121 cases(55.5%) of 218 cases were found to have secondary skin infection. The most common organism was Staphylococcus aureus(S. aureus; 85 cases, 70.2%). The next was Staphylococcus epidermides(S. epidermidis; 22 cases, 18.2%). S. aureus were highly resistant to ampicillin and penicillin, but were relatively highly sensitive to 1st and 2nd generation cephalosporin, gentamicin, and erythromycin. To teicoplanin and vancomycin, they were entirely sensitive. On the other hand, S. epidermidis was highly resistant to 1st generation cephalosporin in addition to ampicillin and penicillin. Moreover, alpha- and beta-hemolytic streptococcus, which were co-infected with S. aureus, showed highly resistance to ampicillin, oxacillin and cephalosporin. In MIC test, methicillin-resistant S. aureus were found in 4 cases. CONCLUSION: Skin culture, sensitivity test and the appropriate choice of antibiotics might be important to control secondary skin infection and atopic dermatitis.
Subject(s)
Child , Child, Preschool , Humans , Age Distribution , Ampicillin , Anti-Bacterial Agents , Dermatitis, Atopic , Erythromycin , Gentamicins , Hand , Hypersensitivity , Methicillin Resistance , Oxacillin , Penicillins , Prevalence , Skin , Staphylococcus , Staphylococcus aureus , Streptococcus , Teicoplanin , VancomycinABSTRACT
Herpes zoster is not a common disease in healthy children. Neurologic complications can occur to herpes zoster patients but rare in immunocompetent children. It usually affects patients with immunocompromised or impaired cellular immunity. Aseptic meningitis is especially rare in the various neurologic complications that are induced by varicella-zoster virus. We experienced a case of herpes zoster meningitis in a previously healthy child.
Subject(s)
Child , Humans , Herpes Zoster , Herpesvirus 3, Human , Immunity, Cellular , Meningitis , Meningitis, AsepticABSTRACT
PURPOSE: This study was performed to evaluate the efficacy and compliance of beta2- agonist according to the type of preparations in the children with asthma. METHODS: Randomly selected 30 patients, who visited to Soonchunhyang University Hospital with acute asthma attack from May to August, 2004 were enrolled. Patients were randomly divided into 3 groups. We evaluated asthma symptom score before and 1 week after treatment in each group. Also, we measured O2 saturation, peak expiratory flow rate (PEFR), heart rate, and evaluated adverse reactions during the treatment. Treatment compliance was evaluated by the face to face interview with the patients and their guardians after 1 week of treatment. RESULTS: The mean asthma symptom score before and after treatment in each group were 5.9 and 1.1 in transdermal group, 5.4 and 0.9 in inhalation group, and 5.5 and 1.3 in oral group, respectively. Mean improvement of PEFR was 23.7% predicted after treatment. There was no serious adverse reactionin each group except mild itching of patch site in one case of transdermal group. Compliance of each group was relatively good. CONCLUSION: For the treatment of acute asthma attack, there was no difference in efficacy and safety of beta-agonist among the type of preparations. Also, there was no difference in adverse reaction and compliance between the type of preparation. Therefore it will be useful to choose the preparation with better compliance in each patient for the effective treatment of childhood asthma.
Subject(s)
Child , Humans , Asthma , Compliance , Heart Rate , Inhalation , Peak Expiratory Flow Rate , PruritusABSTRACT
Neuronal migration disorders (NMDs) constitute the main pathologic substrate of medically intractable epilepsy in human. This study is designed to investigate the changes in expression of glutamate receptor subtypes on radiation-induced NMD in rats. The lesion was produced by intrauterine irradiation (240 cGy) on E17 rats, and then 10 weeks old rats were used for the study. The pathologic and immunohistochemical findings for glutamate receptor subunit proteins on NMD cortex were correlated with development of behavioral seizures and EEG abnormality. Spontaneous seizures uncommonly occurred in NMD rats (5%); however, clinical stages of seizures were significantly increased in NMD rats by an administration of kainic acid. Brains taken from irradiated rats revealed gross and histopathologic features of NMD. Focal cortical dysplasia was identified by histopathology and immunohistochemistry with neurofilament protein (NF-M/H). Significantly strong NR1 and NR2A/B immunoreactivities were demonstrated in cytomegalic and heterotopic neurons of NMD rats. The results of the present study indicate that epileptogenesis of NMD might be caused by upregulation of glutamate receptor expression in dysplastic neurons of the rat cerebral cortex with NMDs.
Subject(s)
Animals , Rats , Cell Movement , Cerebral Cortex/metabolism , Electroencephalography , Glutamic Acid/metabolism , Immunohistochemistry , Kainic Acid/pharmacology , Neurons/metabolism , Rats, Wistar , Receptors, Glutamate/metabolism , Receptors, N-Methyl-D-Aspartate/biosynthesis , Time Factors , Up-RegulationABSTRACT
No abstract available.