Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ceftizoxime, a new cephalosporin preparation, was evaluated for its antibacterial activity, absorption, excretion and clinical effectiveness, and the following results were obtained. The minimum inhibitory concentrations (MICs) of ceftizoxime against 211 clinical isolates were determined in comparison with those of cefazolin, cefmetazole, cefotiam and 6059 S. Against S. pyogenes (50 strains), ceftizoxime was 1 tube inferior to cefazolin inoculum size of 10(8) cells/ml, but was 2--3 tubes superior to cefmetazole and 6059-S. Against E. coli (50 strains), ceftizoxime and 6059-S were significantly more active than the other drugs. The susceptibility pattern of Klebsiella sp. (50 strains) to ceftizoxime was similar to that to cefotiam and 6059-S. Against Proteus sp. (50 strains), cefotiam and 6059-S were more active than the other drugs. Ceftizoxime was intermediate in activity, and cefazolin was the least active. Against H. influenzae (11 strains), ceftizoxime was the most active, with concentrations of 0.1 mcg/ml required to inhibit 100% of strains with an inoculum size of 10(8) cells/ml and 10(6) cells/ml. A dose of ceftizoxime 10 mg/kg or 20 mg/kg was administered to 15 patients aged from 5 years to 12 years, and serum levels and urinary excretion of the drug were measured. Intravenous bolus injection of the drug in dose of 10 mg/kg and 20 mg/kg yielded mean serum levels of 26.6 mcg/ml and 55.7 mcg/ml at 30 minutes, respectively. The serum levels of the drug, thereafter, declined gradually but still remained 1.3 mcg/ml and 2.7 mcg/ml at 6 hours. The serum half-lives (T 1/2) were estimated to be 1.17 hours in dose of 10 mg/kg and 1.31 hours in dose of 20 mg/kg. When a dose of 20 mg/kg was infused over a period of 30 minutes, the serum levels attained the peak of 72.4 mcg/ml to 82.4 mcg/ml (mean 79.4 mcg/ml) at the end of infusion. The levels, thereafter, tapered to mean levels of 45.3 mcg/ml at 30 minutes, 24.7 mcg/ml at 1 1/2 hours, and 3.6 mcg/ml at 5 1/2 hours, with a T 1/2 of 1.22 hours. Meanwhile, when the same dose was infused over 1 hour, the serum levels attained the peak of 59.4 mcg/ml to 68.5 mcg/ml (mean 64.2 mcg/ml). The mean serum levels after the end of infusion were 41.3 mcg/ml at 30 minutes, 21.6 mcg/ml at 1 hour and 1.9 mcg/ml at 5 hours, with a T 1/2 of 0.97 hours. Urinary recovery of the drug was 69.2% to 79.9% after intravenous injection and 62.3% to 79.9% after drip infusion, most of the given drug was excreted in the first 2 hours after administration. In our clinical study, 27 children with moderate or severe infections (12 cases of bronchopneumonia or bronchitis, 5 of pyelonephritis, 3 of purulent meningitis, etc.) were treated with ceftizoxime at the daily dose of 30--309 mg/kg for 3--23 days. Clinical response was excellent in 10, good in 9, fair in 5 and poor in 3. The drug was proved to be very effective against infections due to H. influenzae K. pneumoniae, E. coli and S. aureus. No serious side effects were observed in any case.
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PMID:[Laboratory and clinical studies on ceftizoxime in the field of pediatrics (author's transl)]. 627 16

T-1982 (cefbuperazone), a new injectable cephamycin antibiotic, was studied for its antibacterial activity, concentration in serum and urine, penetration into cerebrospinal fluid (CSF) as well as clinical application. The following results were obtained. 1. Antibacterial activity: The susceptibilities of clinically isolated K. pneumoniae, E. coli and E. cloacae to T-1982 were superior to those of CEZ CMZ, and ABPC. T-1982 seemed to be useful for various infections due to Gram-negative rods. 2. Concentration in serum and urine: Subjects were 10 children with congenital heart failure but no abnormal renal and liver functions. T-1982 was given intravenously to 3 groups at 200 mg/kg by one shot (4 cases), 20 mg/kg by 1 hour drip infusion (3 cases) and 10 mg/kg by 1 hour drip infusion (3 cases). The half-lives were 60, 78 and 85 minutes, respectively. 3. Penetration into cerebrospinal fluid: Three children with malignant tumor were injected 20 mg/kg intravenously. A small amount of T-1982 was penetrated into CSF. 4. Clinical efficacy: T-1982 was administered daily 40-116 mg/kg t.i.d. or q.i.d. for 2-14 days to 17 children comprising 1 bronchopneumonia, 1 bronchitis, 4 tonsillitis, 1 lymphadenitis, 1 sepsis, 1 pharyngitis, 1 impetigo, 1 acute sinusitis and 6 pyelonephritis. Clinical efficacy was excellent in 10, good in 2, fair and poor in 3, and the efficacy rate was 70.6%. Bacteriological effect was as follows; eradicated in 9 cases and unknown in 8 cases. As side effect, GOT and GPT elevations unrelated to the drug were observed in 2 cases. Other abnormal findings were not found. T-1982 seems to be safe antibiotic in the field of pediatrics.
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PMID:[Fundamental and clinical studies on T-1982 (cefbuperazone) in the field of pediatrics]. 634 37

Ceftazidime ( CAZ ), a new injectable cephem antibiotic, was used for treatment of infections in children, and the following results were obtained. After an intravenous injection of CAZ at a dose of 20 mg/kg, the mean blood levels in 2 patients were 41.5 micrograms/ml at 30 minutes, 18.1 micrograms/ml at 2 hours and 2.55 micrograms/ml at 6 hours, with the half-life (T 1/2) of 1.37 hours. In a 22-day-old baby with meningitis given CAZ intravenously at a dose of 43.5 mg/kg, the blood levels were 100 micrograms/ml at 30 minutes, 68 micrograms/ml at 2 hours and 25 micrograms/ml at 6 hours, with the half-life (T 1/2) of 2.96 hours. After intravenous administration of CAZ in doses ranging from 35.7 to 50 mg/kg, CSF concentrations ranged from N.D. to 6.3 micrograms/ml in 3 patients with purulent meningitis, although 19 micrograms/ml at 1 hour and 13 micrograms/ml at 2 hours in 1 patient after intravenous administration of 46.7 mg/kg. In patient with mumps meningitis, CSF concentrations were undetectable after intravenous administration of 35.7 mg/kg. Seventeen patients (each 1 patient with lymphadenitis, tonsillitis and septicemia, each 2 patients with pneumonia, bronchiectatic bronchitis, pyothorax and purulent meningitis, each 3 patients with pyelonephritis and enteritis) were treated with CAZ intravenously, at the daily doses of 178.2 mg/kg and 200 mg/kg in 4 divided doses in patients with meningitis and 44.1 to 103.4 mg/kg in 3 divided doses in patients with other infections (two of them were given by intravenous drip infusion for 30 minutes). The clinical responses were excellent or good in all the patients except for 1 case of Salmonella enteritis (poor) and 1 case of Campylobacter enteritis (poor). The efficacy rate was 88.2%. It was noteworthy that the clinical response was excellent in 1 case of septicemia with P. aeruginosa with leukemic stage of malignant lymphoma and in 2 cases of purulent meningitis. As side effects, fever, eruption, leukocytopenia, elevation in GOT and positive CRP considered to be allergic, were observed on day 16 of administration in 1 case of pyothorax. These symptoms disappeared by discontinuance of administration. In addition, there were elevation in GOT and GPT in 2 cases and elevation in GOT in 2 cases and elevation in GPT in 1 case; they were all mild or transient, and there was nothing to be worried about.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Clinical evaluation of ceftazidime in paediatrics]. 637 60

6059-S was administered to 32 children with various acute bacterial infections (bronchopneumonia 11, bronchitis 1, pyelonephritis 5, acute enteritis 6, purulent infection 4, secondary infection due to agranulocytosis 5) at the dose of 21 to 190 mg/kg/day for 2 to 12 days. The clinical response of 6059-S was very satisfactory in all 17 cases with the injection of respiratory tract or urinary tract infection, but it was not so favourable in 5 cases of secondary infection due to agranulocytosis. The overall clinical response was excellent in 5, good in 20, fair in 4, and failure in 3 with effective rate of 78%. As to side effect, each one case diarrhea and elevation of GOT and GPT was noted.
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PMID:[Clinical studies on 6059-S in the field of pediatrics (author's transl)]. 645 63

Fundamental and clinical studies on cefpiramide (CPM), a new semisynthetic cephalosporin were performed and the following results were obtained. Antibacterial activity The antibacterial activity of CPM was investigated in comparison with those of CTT, CPZ, CEZ, LMOX and CFS. Against clinical isolates of S. aureus, CPM was superior to CTT and LMOX, but almost similar to CPZ and inferior to CEZ. Against E. coli, K. pneumoniae, P. mirabilis and S. marcescens, CPM showed the activity almost similar to that of CEZ, but inferior to those of the others. On the contrary, the activity of CPM against P. aeruginosa was satisfactory and was superior to those of CTT, CPZ and LMOX, but slightly inferior to that of CFS. Blood level and urinary recovery Twenty mg/kg of CPM was given intravenously at one shot to 3 patients. The mean serum levels of CPM were 116.9 micrograms/ml at 30 minutes, 90.5 micrograms/ml at 1 hour, 71.1 micrograms/ml at 2 hours, 55.8 micrograms/ml at 4 hours, 24.9 micrograms/ml at 6 hours, 19.3 micrograms/ml at 9 hours and 12.1 micrograms/ml at 12 hours after administration, respectively. The mean half-life was very long and the value was 3.85 hours. The urinary recovery rates in 2 cases were 18.31 and 21.47% respectively up to 12 hours after administration. Clinical results and side effects CPM was given intravenously to 30 diseases including 11 cases of bronchopneumonia, 3 cases of bronchopneumonia and pleurisy, 2 cases of bronchitis, 4 cases of purulent tonsillitis, 5 cases of pyelonephritis and each one case of pyothorax, parotitis, cellulitis, otitis media and salmonellosis. CPM was effective in 29 out of 30 cases, and the effective rate was 96.7%. As side effects, 2 cases of fever and 1 case of cough were observed, but no abnormality in clinical laboratory findings was observed.
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PMID:[Experimental and clinical evaluation of cefpiramide in pediatrics]. 665 42

An outbreak of urolithiasis that doubled the annual mortality rate of chickens in a large flock of table-egg-layers is described. Despite the presence of a large unilateral urolith and/or severe renal atrophy, the layers often maintained active egg production and apparent homeostasis until a small urolith blocked the ureteral flow from the contralateral kidney. This terminal episode appeared to produce acute obstructive renal failure, rapidly developing visceral gout (visceral urate deposition), uremia, and death. The atrophy observed appeared to be acquired and progressive. Histologic features in the kidneys were acute to chronic glomerulonephritis, interstitial nephritis, and pyelonephritis. Epizootiologic and microbiologic studies indicated that a combination of infectious and noninfectious mechanisms may have been involved. Causative roles for calcium-phosphate imbalance, infectious bronchitis (IB), Newcastle disease (ND), and adenovirus or reovirus infections could be neither excluded nor confirmed. Contributory factors may have been spray ND-IB and other vaccinations of 15-week-old ND-IB-susceptible pullets, water deprivation, shipping stress, Mycoplasma synoviae infection, immune complex disease, and mycotoxins.
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PMID:Epizootiology, pathology, and microbiology of an outbreak of urolithiasis in chickens. 672 98

Pharmacokinetic and clinical evaluations of cefsulodin (CFS) were made and the following results were obtained. 1. Pharmacokinetic study Three hundred fifty grams of CFS (20 mg/kg) was administered by 30 minutes intravenous drip infusion to 7 years old child (17.5 kg in weight). Serum concentrations of CFS at the end of the infusion and 1,1.5,2.5,6.5 hours thereafter were 46.0,44.9,23.0,11.9 mcg/ml and 0.6 mcg/ml respectively. Urinary recovery rate until 6 hours from the start of infusion was 66.2%. 2. Clinical study CFS was administered to the case of bronchitis with cystic fibrosis of the pancreas and bronchiectasia (treatment was made 2 times), and each 1 case of pyelonephritis with renal calculus and measles pneumonia with infantile spasm. All infections were caused by P. aeruginosa and administration and dosage of CFS was 47 to 86 mg/kg/day, 2 to 4 times daily by intravenous injection or intravenous drip infusion for 5 to 11 days. Result was good in 3 infections (2 cases) and fair in 1 case, i.e. measles pneumonia. Effectiveness rate was 75.0%. Side effect as well as abnormal change of laboratory findings were not observed. Thus, CFS is considered to be the useful drug for the treatment of pediatric infection caused by P. aeruginosa.
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PMID:[Clinical studies of cefsulodin in the pediatric field]. 716 66

Clinical efficacy of cefroxadine dry syrup, a new oral cephalosporin antibiotic, was evaluated in children, and the following results were obtained. 1. Three children were given a single oral dose of about 10 mg/kg of the drug when fasting, and its blood concentrations were determined. Blood concentrations were maximum at 30 approximately 60 minutes, i.e., 16.9 approximately 18.2 microgram/ml, and markedly low at 4 hours. 2. Thirty-six patients with the following diseases were tested with 23.1 approximately 44.4 mg/kg/day of the drug in 3 to 4 divided doses; 21 patients with lacunar tonsillitis, 2 with tonsillitis, 1 with scarlet fever, 4 with bronchitis and tonsillitis, 2 with cystitis, 4 with pyelonephritis, 1 with impetigo and 1 with probable Mycoplasma pneumonia. An overall efficacy rate in 35 patients excluding the last mentioned case was 91.4%, i.e., excellent in 20, good in 12 and poor in 3, and an eradication rate of the causative organisms was 88.9%. 3. Adverse reactions noted were diarrhea in 1 patient, eruption and diarrhea in 1 transient neutropenia in 1, eosinophilia in 3 and an elevation of GOT and GPT in 1. None were significant. 4. Taste and flavor of the drug was considered to be well palatable to children. 5. Taking into consideration of the results of fundamental evaluation of the drug, cefroxadine dry syrup is considered to be a potent new antibiotic in children, and the recommended dose will be 10 mg/kg 3 to 4 times a day.
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PMID:[Clinical evaluation of cefroxadine dry syrup in children (author's transl)]. 733 92

A survey is given on infection-conditioned bacterial diseases in internal medicine. Important for practice is the classification of the infectious diseases in such with high and slight contagiousness as well as in infection-conditioned diseases with special affection of organs, the symptoms of which coin the further course. Furthermore is referred to the differentiation of specific infectious diseases with clear reference to a definite causative organism and of unspecific infectious diseases which in the majority represent themselves as polyetiologic syndromes with uniform clinical pictures. More discussed are the infectious hospitalism, the salmonellial enteritis, the yersinioses, typhoid fever, paratyphoid fever, bacterial dysentery, scarlet fever, diphtheria, meningitis, brucelloses, leptospiroses, listerioses, pneumonias, bronchitis, obstructive diseases of the respiratory tract as well as pyelonephritis and bacterial carditis.
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PMID:[Bacterial diseases in internal medicine caused by infection]. 740 99

The case histories and autopsy findings of 79 patients with rheumatoid arthritis (RA)--15 patients with and 64 patients without a history of long term corticoid treatment--who had died in the years 1952-1977 and who had been autopsied in the University Institute of Pathology of Graz were evaluated with respect to organic lesions caused by infections and were compared with an exactly matched control group. Both in the rheumatoid group material and in the 64 RA patients without steroid. long term treatment there was a highly significant accumulation of putrid bronchitis and pneumonia and a significant accumulation of pyelonephritis in comparison to the control group. As far as bronchiectases and pulmonary tuberculosis are concerned, there was an increased prevalence in the RA group, but this was beyond the range of statistical significance. Possible reasons that might account for the elevated susceptibility to infections in patients with RA are discussed.
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PMID:[Susceptibility for infections in patients with chronic polyarthritis]. 741 84


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