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)

Pharmacokinetical, bacteriological and clinical studies of flomoxef (FMOX, 6315-S), a new cephem antibiotic, were conducted in the pediatric field. 1. Mean drug concentrations in the blood after intravenous one shot injection of FMOX 20 mg/kg to 5 children (aged 5-8 years) were 39.7 micrograms/ml at 1/4 hour, 24.1 micrograms/ml at 1/2 hour, 12.2 micrograms/ml at 1 hour, 4.7 micrograms/ml at 2 hours, 1.1 microgram/ml at 4 hours, and 0.3 microgram/ml at 6 hours. The mean half-life in blood was 0.65 hour. Mean concentrations in urine was 3,558 micrograms/ml during 0-2 hours after intravenous injection, 568 micrograms/ml during 2-4 hours, and 117 micrograms/ml during 4-6 hours. The mean 6-hour urinary recovery rate was 72.8%. 2. Clinically, FMOX was administered to 32 children (5 months to 9 years) with infections, i.e. 29 with pneumonia, 1 each with acute purulent tonsillitis, acute purulent lymphadenitis and cellulitis. The treatment was excellent in 24 cases and good in 8. Thus, the efficacy rate was 100%. 3. The bacteriological effect of FMOX was investigated using 11 clinical isolates which were considered to be causative organisms, i.e. 1 strain of Staphylococcus aureus, 1 strain of Streptococcus pneumoniae, 8 strains of Haemophilus influenzae and 1 strain of Haemophilus parainfluenzae. Except one strain (H. influenzae) which was just decreased, all the bacteria were eliminated. 4. No side effect was found at all. As abnormal laboratory findings, elevation of GOT was found in 1 case, thrombocytosis in 2, and eosinophilia in 1 but all the changes were slight and were normalized by the time of re-examination. The above results suggest that FMOX is a useful and safe drug for the pediatric practice just as in the adult field.
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PMID:[Pharmacokinetical, bacteriological and clinical studies of flomoxef in the pediatric field]. 343 Jul 14

The new antibiotic flomoxef (FMOX, 6315-S) was administered to 38 children. The results obtained are summarized as follows. 1. In 3 cases of children administered with FMOX (20 mg/kg) by intravenous drip infusion for 30 minutes, the mean T1/2 (beta) was 0.96 hour and the mean 6-hour urinary excretion was 95.5%. 2. The antibiotic was administered to a total of 38 patients with bronchopneumonia, lacunar tonsillitis, upper respiratory tract infection complicated with brain tumor, otitis media, urinary tract infection, purulent meningitis, subcutaneous and hyponychial abscess, cervical lymphadenitis, or bacterial enteritis. The treatment was markedly effective in 24 cases, effective in 13, fair in 1, and ineffective in none. The efficacy rate was 97.4%. From our results, this drug appears to be particularly effective to bronchopneumonia, upper respiratory tract infection and urinary tract infection. 3. None of the children showed clinical symptoms indicating side effects of the drug. These results showed that FMOX is a drug that can be safely used in the pediatric field as well as for adults.
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PMID:[Pharmacokinetic and clinical studies on flomoxef in the pediatric field]. 343 Jul 16

Flomoxef (FMOX, 6315-S), a newly synthesized antibiotic which belongs to the oxacephem group, was clinically evaluated for its efficacy and safety in 17 patients with ages ranging from 1 month to 9 year-8-month who had bacterial infections. The results obtained were summarized as follows. 1. A pharmacokinetic study following 20 mg/kg FMOX administration by intravenous bolus injection showed that the half-life of FMOX (beta phase) was 39.8 minutes and the urinary excretion of FMOX in the first 6 hours was 76.5%. 2. FMOX was administered to 3 patients with pneumonia, 8 patients with bronchopneumonia, 2 patients with tonsillitis, 2 patients with pyelonephritis, one patient each with cervical lymphadenitis, and pustulosis associated with severe varicella at daily dosage levels of 61.9 approximately 87.2 mg/kg, divided into 3 or 4 administrations by intravenous bolus injection or by 30 minutes drip infusion. The clinical results of these 17 patients were as follows; excellent: 14 patients, good: 2 patients, poor: 1 patient. The efficacy rate was 94.1%. 3. No clinical adverse reaction was observed in any of the 17 patients. Neutropenia, eosinophilia, a slight elevation of GPT and slight elevations of GOT & GPT were observed in 1, 1, 1, and 2 patients, respectively. No abnormality in coagulation system was observed in any of 10 evaluable patients. 4. MICs of FMOX against 13 strains isolated from patients were as follows. MIC against 2 out of 3 strains of Streptococcus pneumoniae was 0.20 micrograms/ml and that of the remaining 1 strain was 0.39 micrograms/ml.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical studies of flomoxef in the field of pediatrics]. 343 Jul 17

We have carried out laboratory and clinical studies on flomoxef (FMOX, 6315-S). The results were summarized as follows. FMOX was given by 5-minute intravenous administration to 3 children at a single dose of 20 mg/kg. After the intravenous administration, mean serum levels of FMOX were 110.1 +/- 30.95 micrograms/ml at the end of injection, 44.4 +/- 10.55 micrograms/ml at 15 minutes, 11.0 +/- 1.72 micrograms/ml at 1 hour and 0.42 +/- 0.17 microgram/ml at 6 hours. The mean half-life was 1.14 +/- 0.30 hours. The mean urinary excretion rate was 68.8 +/- 17.4% up to 6 hours after the intravenous administration. FMOX was given by 30-minute drip infusion to 2 children at a single dose of 20 mg/kg and to 3 children at a single dose of 40 mg/kg. After the 30-minute drip infusion, mean peak serum levels of FMOX obtained for the 2 dose levels were 45.5 +/- 0.45 micrograms/ml and 87.4 +/- 18.35 micrograms/ml at the end of injection, respectively, and mean half-lives were 0.63 +/- 0.23 hours and 0.70 +/- 0.27 hours, respectively. The mean urinary excretion rate was 53.4 +/- 6.1% up to 6 hours after the 30-minute drip infusion of 40 mg/kg FMOX. Treatment with FMOX was made in 24 cases of pediatric bacterial infections; 5 cases of purulent tonsillitis, 2 cases of bronchopneumonia, 12 cases of pneumonia, and 1 case each of lymphadenitis, pyothorax, purulent meningitis, cellulitis, and abscess. Results obtained were excellent in 15 cases and good in 9 cases. No significant side effect due to the drug was observed in any cases.
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PMID:[Laboratory and clinical studies of flomoxef in the pediatric field]. 343 Jul 18

Pharmacokinetic and clinical studies were performed on flomoxef (FMOX, 6315-S), a new oxacephem antibiotic, as follows. 1. Pharmacokinetics Serum concentrations of FMOX were measured in 2 cases given 20 mg/kg bolus injection. In the 2 cases, peak concentrations of the drug were 44.3 and 197 micrograms/ml at 15 minutes, T1/2 (beta) were 0.76 and 0.47 hour and AUC were 44.8 and 169.5 micrograms.hr/ml, respectively. Urinary recovery rates for these cases during 6 hours were 83.1 and 54.9%, respectively. The extremely high peak serum concentration in one case may be attributed to dehydration. 2. Clinical efficacy FMOX was administrated intravenously to 12 patients, 6 with pneumonia, 2 with cellulitis, 1 each with bronchitis, tonsillitis, purulent lymphadenitis and subcutaneous abscess, in doses of 55.0-120.0 mg/kg (average 82.2 mg/kg) t.i.d. for 4-13 days (average 6.2 days). The overall efficacy rate was 100%, with excellent responses in 10 and good in 2. Bacteriological efficacy was excellent; 4 of 5 strains were eradicated and 1 strain was decreased. No clinical side effect was observed. Laboratory abnormality was observed in 1 case with transient eosinophilia. The above results suggested that FMOX would be an useful antibiotic for treating pediatric bacterial infections.
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PMID:[Pharmacokinetic and clinical experience with flomoxef in bacterial infection in children]. 343 Jul 21

The transfer to cerebrospinal fluid of a new oxacephem antibiotic flomoxef (FMOX, 6315-S) and its clinical efficacy against bacterial infections were investigated. 1. In 3 cases of purulent meningitis, cerebrospinal fluid concentrations of FMOX after one shot intravenous injection of 100 mg/kg during the acute stage of infections were 5.12-6.32 micrograms/ml and ratios of FMOX in cerebrospinal fluid in serum were about 5%. During the recovery stage, cerebrospinal fluid concentrations were about 3.8 micrograms/ml and cerebrospinal fluid/serum ratios were about 3.5%. 2. In 1 case of purulent meningitis, the treatment with FMOX was clinically effective but this case was classified as "unevaluable" because other drug was used concomitantly. FMOX was rated effective in other 2 cases of purulent meningitis. Of 9 cases of pneumonia, FMOX was rated very effective in 8 cases and it was rated only effective in the other. Of 4 cases of bronchitis, the drug was rated very effective in 3 cases and only effective in the other. FMOX was rated very effective against 2 cases of tonsillitis, also. 3. As side effects, thrombocytosis was observed in 3 of 20 cases examined. All cases, however, were deemed unrelated to the FMOX treatment and the side effect was only transient as are often found in courses of recovery from infections.
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PMID:[Clinical evaluation of flomoxef in pediatrics and a study on the penetration into cerebrospinal fluid]. 343 Jul 23

Flomoxef (FMOX, 6315-S), a new intravenous cephem antibiotics, was administered to a total of 11 cases with their ages ranging from 7 years and 4 months to 10 years and 10 months. Among them, two were administered with (FMOX at) a dose level of 10 mg/kg, three each with 20 mg/kg and 40 mg/kg using one shot intravenous injection, and the remaining 3 with 40 mg/kg by intravenous drip infusion over 30 minutes. Plasma concentrations, urine concentrations and urinary recovery rates were determined. The clinical efficacy of FMOX was evaluated in 2 cases with tonsillitis, 45 with acute pneumonia, 10 with urinary tract infections, 2 with purulent lymphadenitis, and 2 with abscess, a total of 61 cases. Of these cases, one case of pneumonia in which a side effect occurred was excluded from the evaluation because the treatment was interrupted short of the required period. In the remaining 60 cases, the mean daily dose was 79.3 mg/kg in 3 or 4 divided doses and, except one case treated by 30-minute intravenous drip infusion, all cases were treated by one shot intravenous injection for a mean period of 6 days. Bacteriological effects of FMOX, its side effects and influences on laboratory test values were also investigated. 1. Maximum plasma concentrations after one shot intravenous injections of FMOX occurred at 5 minutes after administration regardless of dose levels (10 mg/kg in 2 cases, 20 mg/kg in 3 and 40 mg/kg in 3). Mean peak values obtained upon the 3 different dose levels were 62.5, 103.1 and 244.7 micrograms/ml, respectively. Mean plasma half-lives were 0.670, 0.915 and 0.595 hour, and mean AUCs were 33.0, 65.2 and 133.1 micrograms.hr/ml, respectively. Thus, a positive dose-response relationship was found among the 3 doses. 2. Plasma concentrations after 30-minute intravenous drip infusions of FMOX at 40 mg/kg always reached a peak at 30 minutes after the initiation of infusion, i.e. at the completion of infusion, and the mean value for 3 administrations was 151.0 micrograms/ml. The mean half-life was 0.973 hour and the mean AUC was 149.1 micrograms.hr/ml. 3. Maximum concentrations in urine after one shot intravenous injections of FMOX were always obtained in 0 approximately 2 hours after administration regardless of dose levels (10 mg/kg, 2 cases, 20 mg/kg, 3 cases and at 40 mg/kg, 3 cases) and mean values for the 3 dose levels were 2,570, 4,410 and 6,290 micrograms/ml, respectively. Thus, urine concentrations were also dose-dependent.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Pharmacokinetics and clinical studies of flomoxef in the pediatric field]. 343 Jul 27

Nasal sinusitis, tonsillitis, and pharyngolaryngitis typify upper respiratory tract infections, while bronchitis and pneumonia typify lower respiratory tract infections. Cases of paranasal sinusitis with severe suppuration are reportedly becoming less frequent, while those of chronic catarrhal paranasal sinusitis and edematous allergic paranasal sinusitis are becoming more so, The primary factor in paranasal sinusitis, a typical infectious disease encountered in otolaryngology, is bacterial infection. The main causative bacteria are Streptococcus pneumoniae, reported in 13.4% of cases, Haemophilus influenzae in 12.8% Moraxella catarrhalis in 5.5%, Staphylococcus aureus in 26.5%, Pseudomonas aeruginosa in 5.2%, and anaerobes. The incidence of strains resistant to antimicrobial agents has grown for S. pneumoniae, H. influenzae, and M. catarrhalis and decreased for S. aureus and P. aeruginosa. Acute exacerbation or severe suppuration in chronic paranasal sinusitis requires the administration of antimicrobial agents, with the same agent administered 2 weeks for maximal effect. First-line agents are AMPC/CVA, SBTPC, CDTR-PI, CFPN-PI, and GFLX for adults, with ASPC, SBPC, ACPC, CTRX, CMZ, FMOX, PAPM/BP, and MEPM injected in severe cases. Attention must be paid to strains that resist cephems and macrolides, such as PISP, PRSP, and BLNAR. In refractory chronic paranasal sinusitis, attention must also be paid to biofilms produced by S. aureus and P. aeruginosa. Suitable antimicrobial agents should be determined for treating of chronic paranasal sinusitis, in addition to the best procedure to ensure early recovery from inflammation, such as puncturing or irrigating the maxillary sinus, injecting a suitable agent, nebulization, and/or surgically widening the middle meatus.
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PMID:[Bacteria isolated from chronic upper and lower respiratory tract infections and the associated therapeutic strategies--in paranasal sinusitis]. 1651 20