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Query: UMLS:C0519030 (
Klebsiella
)
21,988
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We conducted a study on the pharmacokinetics and clinical application of cefpirome (CPR) in children. 1. A single intravenous injection of 20 mg/kg of CPR was given to a two-month-old boy, and the concentration of the drug in the blood was measured. Fifteen minutes after administration, the concentration was 53.3 micrograms/ml, and it gradually decreased thereafter, reaching a level of 5.18 micrograms/ml after 8 hours with a half-life in the plasma of 2.36 hours. 2. A single intravenous injection of 700 mg (50 mg/kg) of CPR and that of cefotaxime (CTX) were given to a girl with suppurative meningitis (3 years old, 14 kg, causative bacteria, Haemophilus influenzae), and concentrations of the drugs in plasma and cerebrospinal fluid after 1 hour were measured. On the second day of illness, the concentration of CTX in the plasma was 39.4 micrograms/ml and the concentration of desacetyl-CTX (D-CTX) was 25.2 micrograms/ml, while concentrations in the cerebrospinal fluid were 6.22 micrograms/ml (15.8%) for CTX and 3.94 micrograms/ml (15.6%) for D-CTX. On the third day of illness, concentration of CPR in the plasma was 59.3 micrograms/ml, while its concentration in the cerebrospinal fluid was 7.44 micrograms/ml (12.5%). 3. CPR was intravenously administered in daily dosages of 37.7-75.0 mg/kg in 2-3 portions for periods of 4-15 days to 2 patients with septicemia (causative bacteria,
Klebsiella
pneumoniae in 1 case and Escherichia coli in the other), 1 patient with
bronchitis
(K. pneumoniae), 9 patients with pneumonia (1 case of Staphylococcus aureus, 3 cases of H. influenzae, 2 cases of Haemophilus parainfluenzae, 1 case of K. pneumoniae + Pseudomonas cepacia, 2 cases of H. influenzae + Branhamella catarrhalis), 2 patients with cellulitis (1 case of S. aureus, 1 case, causative agent unknown), 1 patient with suppurative lymphadenitis (causative agent, unknown), 1 patient with staphylococcal scalded skin syndrome, 1 patient with renal abscess (causative agent, unknown), and 1 patient with a urinary tract infection (E. coli), for a total of 18 patients, with excellent results in 9 cases and good results in 9 cases, hence an efficacy rate of 100% was obtained. 4. As an accompanying side-effect, eruption was observed in 1 of the 18 patients, but when administration was discontinued, the symptom gradually receded, and it disappeared by the 4th day.(ABSTRACT TRUNCATED AT 400 WORDS)
...
PMID:[Pharmacokinetic and clinical studies of cefpirome in pediatric field]. 182 75
Bacteriological and clinical studies on cefodizime (CDZM, THR-221), a new cephem developed by Hoechst AG and Roussel Uclaf, were carried out and the results are summarized below: 1. Against Gram-positive bacteria, Staphylococcus aureus, Streptococcus pyogenes and Streptococcus pneumoniae, antibacterial activities of CDZM were similar to those of cefotaxime (CTX), cefazolin, cefotiam and piperacillin. Against Escherichia coli,
Klebsiella
pneumoniae and Serratia sp., antibacterial activities of CDZM were similar to that of CTX, and superior to those of other tested antibiotics. Especially against Haemophilus influenzae and Branhamella catarrhalis, it showed an excellent antibacterial activity. 2. Although the clinical efficacy was poor in 1 patient with sepsis caused by Salmonella marcescens and in another with cervical lymphadenitis, in 5 patients with upper respiratory tract infection, 4 patients with
bronchitis
, 6 patients with bronchopneumonia, 18 patients with pneumonia, 5 patients with urinary tract infection and 1 patient with enteritis, the clinical efficacy was excellent or good and the efficacy rate was 95.1% (39/41) including excellent efficacies in 25 cases. 3. Bacteriologically, all identified causative bacteria were eradicated except for 1 case of Salmonella sp., thus the eradication rate was 97.4% (38/39). Especially S. pneumoniae in 10 cases, H. influenzae in 12 cases and B. catarrhalis in 3 cases were eradicated totally. 4. Adverse reactions were studied in 46 cases, and digestive symptoms were observed in 9 cases (diarrhea 5 cases, loose stools 4 cases). Eruption and vascular pain were observed in 1 case each. As digestive symptoms in 9 cases were mild, the treatment were not suspended. In laboratory test values, elevation of GOT, elevation of GPT, elevation of bilirubin, and eosinophilia were observed in 1 case each. Influences on blood coagulation parameters were studied. No change was observed between the beginning and the end of the treatment. From above results, we have concluded that CDZM is a useful and safe antibiotic in pediatrics, administered at a daily dose of 20 mg/kg divided into 3 or 4 doses and administered intravenously.
...
PMID:[Bacteriological and clinical studies of cefodizime in pediatrics]. 188 Sep 19
This study describes the pharmacokinetic characteristics and clinical usefulness of cefpirome (CPR) in children. Mean half-lives of 20 mg/kg and 40 mg/kg of CPR injected intravenously in one shot were 1.18 and 1.34 hours, respectively, and their mean recovery rates into urine were 69.8 and 72.2%, respectively. Minimum inhibitory concentrations of CPR against Staphylococcus aureus, Streptococcus pneumoniae,
Klebsiella
pneumoniae, Escherichia coli and Haemophilus influenzae were the same as or lower than those of ceftazidime. CPR was clinically effective in 14/15 of patients with bacterial infections; 8/9 of pneumonia, 2/2 of
bronchitis
, 1/1 of pharyngitis, 1/1 of tonsillitis, 1/1 of osteomyelitis, 1/1 of urinary tract infection. No clinically overt side effects of CPR were found, while an increase of eosinophils in blood was observed in 2 cases, and an increase of platelet in blood in 1 case and an elevation of serum GPT activity in 1 case were also observed. These findings indicate that CPR is useful for the treatment of bacterial infections in children.
...
PMID:[Pharmacokinetical and clinical study of cefpirome in children]. 204 Nov 62
The bacteriology of the isolates from the throat swab and the sputum respectively of 2,539 patients with respiratory infections visiting 21 private clinics in Tohoku district of Japan during the period from January to April in 1989 was documented. Of the 2,539 patients, 1,694 had an acute upper respiratory infection, 609 had
acute bronchitis
, 46 had acute pneumonia, 84 had acute exacerbation of chronic respiratory infections and 106 had respiratory infections without diagnosis registered. 1887 (74.3%) strains of potential pathogens were recovered from 1507 (59.4%) of the 2539 cases. The rate of recovery of potential pathogens was very high in patients of the younger age. These patients had elevated body-temperature. There were statistically significant differences in recovery rate when classified by diagnosis, prefecture and the period of investigation. Of the 1,887 strains, 996 (52.8%) were gram-positive and 891 (47.2%) were gram-negative bacteria. The rate of recovery of gram-negative bacteria was high in patients who were less than 10 years old and more than 51 years old, in patients with pneumonia and chronic respiratory infections, and in patients with fever. Of the 1,887 strains, those which exceeded 100 were Staphylococcus aureus (481 strains), Haemophilus influenzae (340 strains), Streptococcus pneumoniae (329 strains), Streptococcus pyogenes (117 strains) and Acinetobacter spp. (100 strains). Species other than those mentioned above had less than 100 strains. In this group there were 39 strains of Branhamella catarrhalis, 32 strains of Escherichia coli, 97 strains of
Klebsiella
spp., 40 strains of Enterobacter spp., 25 strains of Serratia spp., 12 strains of Pseudomonas aeruginosa and 43 strains of Pseudomonas putida. There was a remarkable difference in recovery rate of each species when classified by diagnosis, age class, prefecture and the period of investigation, respectively. The above results indicated that gram-positive bacteria are more frequent than gram-negative bacteria, that enterobacteriaceae and glucose-non-fermentative gram-negative bacteria are only rarely found in primary care clinics, and that the bacteriology in primary care clinic is different from that of medical school-affiliated hospitals.
...
PMID:[Studies on respiratory infections in primary care clinic (III). Distribution of bacteria isolated from patients with respiratory infections visiting 21 private clinics in the Tohoku District of Japan]. 224 93
The subjects were adult hospitalized patients, 12 with pneumonia and eight with
acute bronchitis
. The patients with pneumonia received 500 mg of cefuroxime orally twice daily and the patients with
bronchitis
received 250 mg twice daily. Treatment lasted for ten days in responsive patients. The pathogens identified in the patients' sputum were Streptococcus pneumoniae,
Klebsiella
pneumoniae, Haemophilus influenzae, Enterobacter aerogenes, Staphylococcus aureus, or Branhamella catarrhalis. Clinical and bacteriologic cures were achieved in 11 of the 12 patients with pneumonia and in seven of the eight patients with
bronchitis
. It is concluded that cefuroxime axetil is safe and effective in the treatment of community-acquired pneumonia or
acute bronchitis
.
...
PMID:Treatment of community-acquired lower respiratory tract infections with oral cefuroxime axetil. 226 66
The efficacy of intravenous ofloxacin therapy (200 mg 12-hourly) followed, when appropriate, by oral administration of the same dose was evaluated in an open multicentre trial involving 185 patients in 31 French hospitals. Dosage adjustment was made for patients in renal failure. Infection was hospital-acquired in 35 cases, 53 patients required admission to an intensive care unit. The infections comprised septicaemia (n = 56), pneumonia (n = 18),
bronchitis
(n = 10), urinary tract (n = 78), female pelvis (n = 8), bone and joint (n = 5), skin and soft tissues (n = 10). The causative pathogens were: Staphylococcus spp. (n = 23), Streptococcus spp. (n = 11), Escherichia coli (n = 85), Haemophilus influenzae (n = 9),
Klebsiella
, Enterobacter or Serratia spp. (n = 21), Salmonella spp. (n = 22), Chlamydia spp. (n = 3), Legionella spp. (n = 1), Mycoplasma pneumoniae (n = 1) and miscellaneous Gram-negative bacilli (n = 17). All were ofloxacin-susceptible. Mean duration of therapy was 8.06 ( +/- 2.6) days for the i.v. and 14.8 ( +/- 14.39) days for the oral preparation. Clinical cure was achieved in 173 patients (93.5%). It is concluded that iv ofloxacin is an effective treatment for a range of infections due to susceptible organisms.
...
PMID:Efficacy of intravenous ofloxacin: a French multicentre trial in 185 patients. 228 86
The bacteriology of the isolates from the sputum or the throat swab of patients with respiratory infections visiting a doctor in private practice in Sendai city during the period from March in 1988 to February in 1989 was documented, and their sensitivity to 45 antimicrobial agents was determined. Of the 568 patients, 514 cases had acute pharyngitis, 8 cases each had acute tonsillitis and
acute bronchitis
, 7 cases were acute pneumonia, 6 cases had herpangina, 18 cases had hand-foot-mouth disease with the signs of respiratory infections, 5 cases had varicella with the signs of respiratory infections and 2 cases were mumps with the signs of respiratory infections. Three hundred strains of potential (greater than or equal to 10(7) CFU/ml) pathogens were recovered from 293 of the 568 cases, which consisted of 124 strains of Haemophilus influenzae, 58 strains of Streptococcus pneumoniae, 45 strains of Staphylococcus aureus, 26 strains of Branhamella catarrhalis, 25 strains of Streptococcus pyogenes, 9 strains of
Klebsiella
pneumoniae and 13 strains of other species, not including non-fermentile gram-negative bacteria such as Pseudomonas aeruginosa and Acinetobacter calcoaceticus. Staphylococcus aureus and other strains were documented simultaneously in 6 out of 7 cases in which multi-organisms were recovered. Many strains of Staphylococcus aureus were isolated from young patients throughout the year. On the other hand many strains of Branhamella catarrhalis were isolated from elderly patients in winter. The sensitivity of 45 antimicrobial agents of 231 of 300 strains was determined by sensitivity disks (EIKEN, Japan). No strain of the Haemophilus influenzae in this study was resistant to ampicillin. None of the Streptococcus pneumoniae and Streptococcus pyogenes was resistant to ampicillin or cefazolin. None of the Staphylococcus aureus was resistant to cloxacillin, cefazolin, gentamicin or ofloxacin. We conclude from the above results that antibiotic-resistant strains are found presumably only in a very few cases in primary care clinic.
...
PMID:[Studies on respiratory infections in primary care clinic (II). Distribution and antibiotic sensitivity to 45 agents of bacteria isolated from patients with respiratory infections visiting a doctor in private practice]. 233 51
Imipenem/cilastatin sodium (IPM/CS) was administered to 55 patients with respiratory tract infections (RTI). A clinical evaluation of IPM/CS was carried out in 51 patients, 28 with pneumonia, 4 with pulmonary abscess, 1 with pyothorax, 6 with
bronchitis
, 9 with bronchiectasis, 1 with diffuse panbronchiolitis and 2 with RTI with chronic obstructive pulmonary disease, and the clinical efficacy rate was 78.4%. Causative organisms were isolated in 23 strains out of 20 patients, such as Staphylococcus aureus 4 strains, Staphylococcus epidermidis 1 strain, Streptococcus pneumoniae 1 strain, Branhamella catarrhalis 1 strain, Haemophilus influenzae 2 strains,
Klebsiella
pneumoniae 4 strains, Pseudomonas aeruginosa 6 strains, Pseudomonas sp. 1 strain, Acinetobacter calcoaceticus 1 strain, Acinetobacter sp. 1 strain and glucose non-fermentative Gram-negative rod 1 strain. An eradication rate of 70.6% was obtained. An overall eradication rate of main causative organisms in RTI including S. aureus, S. pneumoniae, H. influenzae and K. pneumoniae was 75.0%. Clinical adverse effects were observed in 5 patients, and these were eruption in 2, itching in 1, vomiting in 1 and drug fever in 1. Abnormalities in laboratory test results were observed in 8 patients. These disappeared or returned to normal values after completion or discontinuation of IPM/CS administration. IPM/CS appears to be a useful antibiotic for the treatment of RTI, especially severe infections.
...
PMID:[Evaluation of imipenem/cilastatin sodium in the treatment of respiratory tract infections]. 234 50
Clinical evaluation of ceftibuten (CETB, 7432-S) was performed in 20 patients with
acute bronchitis
. They were consisted of 10 males and 10 females aged from 20 to 80 years old. CETB was given orally in daily dose of 300 mg (18 cases) or 600 mg (2 cases) in three divided portions. The duration of administration was 3 to 14 days. Especially they were given for 7 days in 16 cases. A total of 11 strains comprising 4 strains of Staphylococcus aureus, 2 strains of beta-Streptococcus and 1 strain each of Streptococcus pneumoniae, Branhamella catarrhalis,
Klebsiella
oxytoca, Serratia marcescens, Acinetobacter lwoffii were identified from sputa before administration. All of the above bacteria were eradicated but, in 1 case, a strain of Streptococcus pyogenes appeared after the treatment (eradication ratio = 100%). The clinical efficacy rate was 100%: Responses were excellent in 3 cases and good in 17 cases. There was no side effect and no abnormal changes in laboratory test results. From the avobe results, it is concluded that CETB is effective, safe and useful new oral cephem on
acute bronchitis
.
...
PMID:[Clinical examination of ceftibuten in acute bronchitis]. 239 47
Cefodizime (CDZM, THR-221), a new cephem antibiotic, was investigated for its clinical efficacy and pharmacokinetics in children. The results obtained are summarized as follows. 1. Antimicrobial activities Antimicrobial activities of CDZM against clinically isolated organisms were determined. MICs of CDZM against 1 strain each of Streptococcus pneumoniae, Escherichia coli and
Klebsiella
pneumoniae were 0.05 micrograms/ml to 0.10 micrograms/ml. Especially, MIC against all 6 strains of Haemophilus influenzae was less than or equal to 0.024 micrograms/ml. This MIC value was lower than those of other antibiotics such as cefotaxime, cefotiam, cefazolin, piperacillin. 2. Pharmacokinetics CDZM was given to 1 case at a dose of 20 mg/kg by a 60-minute intravenous drip infusion. The peak value of serum concentration of CDZM was 207.80 micrograms/ml at the end of the infusion. The half-life was 2.15 hours. The mean urinary excretion rate was 68.5% in the first 4 hours, 79.2% in 6 hours and 76.5% in 8 hours after the 30-minute drip infusion. 3. Clinical efficacy CDZM was given to a total of 27 patients, 13 with pneumonia, 1 with
bronchitis
, 2 with acute pharyngitis, 1 with purulent tonsillitis, 5 with urinary tract infection, 1 each with retrograde cholangitis, acute enteritis, pericementitis, phlegmon and inguinal lymphadenitis. Overall clinical efficacies were excellent in 5 cases, good in 17 and the efficacy rate was 81%. Bacteriological effects were investigated in 13 cases and the eradication rate was 85%. No adverse reactions were observed in any case. As abnormal laboratory findings, elevated GOT, GPT, A1-P, LAP and gamma-GTP, were noted in 1 out of the 28 cases examined.
...
PMID:[Clinical and pharmacokinetic evaluation of cefodizime in children]. 279 60
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