title: [Studies on efficacy and safety of panipenem/betamipron against infections in pediatrics and on its movement to cerebrospinal fluid including cases of penicillin-resistant Streptococcus pneumoniae meningitis].
abstract: The efficacy and the safety of panipenem/betamipron (PAPM/BP), a new carbapenem antibiotic against infections in pediatrics were studied. The obtain results are summarized as follows. 1. The transfer of PAPM/BP to cerebrospinal fluid (CSF) was studied in 2 cases of purulent meningitis. The PAPM/BP levels in CSF in a dose 26.1 mg/kg peaked at 3.21 micrograms/ml on sampling 30 minutes after administration, followed by decreasing gradually with the improvement in clinical symptoms and came to 0.86 micrograms/ml on the 12th day (30 minutes after administration). 2. PAPM/BP at dose levels of 50 mg/kg to 69 mg/kg a day (daily doses of 104 mg/kg, 175 mg/kg 4 times a day for 2 cases of purulent meningitis) was administered by intravenous drip infusion 3 times daily for 4 to 15 days to 2 cases of purulent meningitis (including 1 case of penicillin-resistant Streptococcus penumoniae meningitis), 3 cases of pneumonia, 2 cases of phlegmon, 2 cases of periproctal abscess and 2 cases of urinary tract infections for a total of 11 cases. As results, all the cases showed good responses including 5 excellent and 6 good responses. Bacteriological efficacies in all of the 9 eligible cases were assessed as "eradicated". 3. As for the safety, an increase in the platelet count and slight evaluation of GOT and GPT were seen in 1 case as abnormal changes in the laboratory findings, although no side-effect was observed. 4. The results above show that PAPM/BP is useful for the treatment of general infections in pediatrics and that a daily dose of about 60 mg/kg given in 3 divided doses in effective enough.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Department of Pediatrics, Kobe City General Hospital.
authors.forename: T
authors.initials: T
authors.lastname: Haruta
authors.forename: K
authors.initials: K
authors.lastname: Ohkura
authors.forename: S
authors.initials: S
authors.lastname: Kuroki
authors.forename: H
authors.initials: H
authors.lastname: Nikami
authors.forename: M
authors.initials: M
authors.lastname: Naramura
authors.forename: T
authors.initials: T
authors.lastname: Nishio
authors.forename: Y
authors.initials: Y
authors.lastname: Kobayashi
mesh_terms: D000367:Age Factors; D001424:Bacterial Infections / Q000188:drug therapy; D002675:Child, Preschool; D004341:Drug Evaluation; D004359:Drug Therapy, Combination / Q000008:administration & dosage / Q000009:adverse effects / Q000134:cerebrospinal fluid; D005260:Female; D006801:Humans; D007223:Infant; D007262:Infusions, Intravenous; D008297:Male; D008586:Meningitis, Pneumococcal / Q000134:cerebrospinal fluid / Q000188:drug therapy*; D010403:Penicillin Resistance; D013492:Suppuration; D013845:Thienamycins / Q000008:administration & dosage / Q000009:adverse effects / Q000134:cerebrospinal fluid*; D015091:beta-Alanine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000134:cerebrospinal fluid
chemical_list: D013845:Thienamycins; D015091:beta-Alanine; C075316:panipenem-betamipron