Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040425 (tonsillitis)
 1,594 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Newly developed cefuzoname (CZON) was tested in 21 children and serum and urinary concentration and urinary recovery rates were determined. To 9 cases, 3 groups of 3 cases each, CZON was given at 10, 20 or 40 mg/kg one shot intravenously, and to 12 cases, 3 groups of 5, 3, 4 cases each, 10, 20 or 40 mg/kg was drip-infused over 1 hour. To 1 case of purulent meningitis 55.6 mg/kg was given one shot intravenously and concentrations in cerebrospinal fluid (CSF) and serum were measured. In 37 pediatric patients comprising 1 with tonsillitis, 24 with pneumonia, 1 with purulent meningitis and bacteremia, 7 with urinary tract infection, and 1 each with staphylococcal scalded skin syndrome, purulent lymphadenitis, periarthritis of jaw joint, maxillary sinusitis and orbital abscess, CZON was tried at 21.6 mg/kg (mean) per dose, 3 or 4 doses daily, one shot intravenously, for 7 days (mean). The clinical efficacy and antibacterial effectiveness were investigated. Also, the side effects were investigated and clinical laboratory tests done in the 37 pediatric cases plus 6 cases in which CZON was used but which were excluded from the efficacy analysis because they did not involve infections. The following is a summary of the results: 1. To 3 groups of 3 children each, 10, 20 or 40 mg/kg of CZON was given one shot intravenously. In each case the maximum serum concentration was observed at 5 min. after injection, and mean values of 3 groups with 10, 20 and 40 mg/kg dosing were 57.1, 147.2 and 316.7 mcg/ml respectively, indicating a dose-dependent response among the 3 groups. Mean half-lives were 0.83, 1.10 and 0.79 hours for 10, 20 and 40 mg/kg groups, respectively. The 10 mg/kg and the 40 mg/kg groups showed similar half-lives but the half-life of the 20 mg/kg group was a little longer than those of the other 2. 2. CZON was drip-infused over 1 hour to a total of 12 children divided into 3 groups of 5, 3 and 4 children at dose levels of 10, 20 and 40 mg/kg, respectively.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Pharmacokinetic and clinical studies of cefuzoname in the pediatric field]. 361 96