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)

1. MIC of 6059-S against 92 strains of clinically isolated bacteria were measured. The compound was active against most of Gram-negative rods, but was not active against Staphylococcus aureus. 2. 20 mg/kg of 6059-S (newly synthesized oxacephem antibiotics) was administered to the pediatric patients and its blood concentration was measured by agar well method using E. coli 7437 as a test organism. 3. The mean blood concentrations were maximum at 15 minutes after intravenous one-bolus injection. Maximum levels were 94.5 mcg/ml in the patients of below 5 years old and 98.7 mcg/ml above 6 years old. Their half-life of the blood levels were 95.4 and 110.6 minutes respectively. 4. The mean blood concentrations were highest at the end of the infusion in the cases of 60 minutes drip injection. Maximum levels were 85.0 mcg/ml in the patients of below 5 years old and 64.8 mcg/ml above 6 years old. 5. Clinical efficacy of 6059-S in 6 cases pyelonephritis, 2 cases of sepsis, 1 case of meningitis, 1 case of intraperitoneal abscess, 9 cases pneumonia and 2 case of tonsillitis was 100%. In the case of urinary tract infection, 4 patients were treated successfully by the administration of 20 mg/kg/day of 6059-S. Other bacterial infections were treated with 55 to 200 mg/kg/day. 6. 100% of the causative organisms were eliminated by 6059-S. They were E. coli, Klebsiella pneumoniae, Serratia marcescens, H. influenzae and beta-Streptococcus. 7. No remarkable side effect was noticed during administration.
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PMID:[Basic and clinical examinations of 6059-S in pediatrics (author's transl)]. 645 66

Aztreonam (SQ 26,776) is the first parenteral monobactam agent to be used in patient trials. The agent has significant activity in vitro against facultative aerobic gram-negative bacteria but not against gram-positive or anaerobic bacteria. Aztreonam was used for a year to treat 106 hospitalized patients with a total of 131 documented gram-negative infections. Important exclusion criteria included granulocytopenia, hyperbilirubinemia, meningitis, patients less than 13 years of age, pregnancy, and history of anaphylaxis to penicillin. In this study of 35 men and 71 women, there were 67 cases of pyelonephritis (25% bacteremic), 19 of pneumonia (16% bacteremic), 10 of skin or soft-tissue infections, 9 cases of osteomyelitis, and 6 cases of postpartum endometritis. During the study period, 159 facultative aerobic gram-negative bacteria were tested for aztreonam susceptibility, and 144 (91%) were found to be susceptible. Eighty percent of infections were cured by both clinical and microbiological criteria and each of the other 26 infections showed clinical improvement. Eradication of the infecting organism was achieved in 89% of infections without adverse reaction or drug toxicity.
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PMID:Treatment of serious gram-negative infections with aztreonam. 654 72

Pharmacokinetic and clinical studies on cefotetan (CTT), a new cephamycin antibiotic, were carried out and the following results were obtained. Pharmacokinetic study Two patients, 7 years and 10 months of age (22 kg of body weight) and 9 years of age (28 kg of body weight), were administered 20 mg/kg of CTT by 30 minutes intravenous drip infusion. Serum levels of CTT were 148 micrograms/ml and 92 micrograms/ml immediately after the end of drip, 118 micrograms/ml and 63 micrograms/ml at 1 hour after the drip infusion. 76 micrograms/ml and 39 micrograms/ml at 2 hours after, 34 micrograms/ml and 18.2 micrograms/ml at 4 hours after and 18 micrograms/ml and 8.2 micrograms/ml at 6 hours after. Serum half-lives calculated were 1.92 hours and 1.78 hours respectively. Clinical study CTT was administered to a total of 14 patients, 3 with pneumonia, 2 with acute pyelonephritis, 2 with acute enteritis, each one with acute tonsillitis, acute bronchitis, acute bronchiolitis, sepsis, acute lymphadenitis, stomatitis and measles. Because that stomatitis and measles, however, were not indications of CTT, 2 cases with those diseases were excluded. CTT was administered at daily dose of 40 to 73 mg/kg in 2 to 4 portions for 3 to 5.5 days by intravenous drip infusion. Marked response was seen in 2 cases, moderate response in 9 and no response in 1, thus effectiveness rate was 91.7%. Neither side effects nor abnormal clinical laboratory findings were observed.
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PMID:[Clinical evaluation of cefotetan in pediatrics]. 658 29

Peripheral blood lymphocyte cell surface markers were studied in 146 patients with various forms of acute infection using B cell identification with antisurface immunoglobulin and T cell subset enumeration with hybridoma T cell subpopulation reagents. Significant depression was recorded in total numbers of T cells and T cell helper-inducer and suppressor-cytotoxic subsets in pneumonia, acute pyelonephritis, and severe generalized sepsis. In addition, proportions of T cells being the OKT4 helper-inducer phenotype were reduced only in patients over the age of 60 with pneumonia or sepsis. Patients with severe infection frequently had multiple T cell phenotypic surface marker abnormalities. In some instances, when depressions of total T cell numbers as well as respective helper-inducer or suppressor-cytotoxic T cells were noted in the face of generalized sepsis, lack of improvement in these abnormalities during the course of treatment was associated with rapid clinical deterioration and death. On the contrary, in patients with a successful response to appropriate therapy, initial depressions of total T cell numbers and subsets improved progressively with clinical resolution of sepsis and illness.
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PMID:Alterations in lymphocyte cell surface markers during various human infections. 660 84

During the period from 1976 to 1981, 364 patients with bladder carcinoma were seen at the Keio University Hospital. Extensive preoperative investigation of pulmonary, cardiovascular, and renal function was obtained in all patients. Of the 12 patients studied, 9 underwent a one-stage total cystectomy and ileal loop diversion and the remaining 3 a two-stage procedure. Of the 9 patients, decreased FEV 1.0 per cent by spirometry was noted in 5, ECG abnormality such as bundle branch blocks in 8, and diminished creatinine clearance ranging from 28 to 68 ml/min were observed in all 9. Major postoperative complications included pyelonephritis in 2 patients, pneumonia in 1, pelvic abscess in 2, renal insufficiency in 3, and paralytic ileus in 2. There was no immediate postoperative death. In these elderly patients, functional reserve of the lung, heart, and kidney is less than optimal and is further decreased by major surgical procedures. Therefore, total cystectomy in the elderly patients is justifiable only in a selected group of patients, when functional status of the vital organ is thoroughly worked up and prophylactic and therapeutic measures are instituted promptly if indicated.
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PMID:One-stage total cystectomy and ileal loop diversion in patients over eighty years' old with bladder carcinoma. Pre- and postoperative functional reserve of various organs. 664 6

The efficacy and safety of intravenous trimethoprim-sulfamethoxazole (TMP-SMZ) were evaluated in 22 adults with serious infections caused by gram-negative bacteria. These infections included pneumonia, meningitis, pyelonephritis, deep-seated abscesses, and endocarditis. Of the 19 patients who could be evaluated, 12 (63%) were cured, and four (21%) showed definite improvement; three patients (16%) failed to respond to treatment. The only serious side effect occurred in a patient who had an acute reaction after his first dose. Mild adverse reactions were relatively common: three patients (13.6%) developed skin rashes, in one case with bronchospasm and eosinophilia. Mild transient decline of renal function was observed in five patients (22.7%) and decline of hepatic function in seven patients (31.8%); these abnormalities were not necessarily attributable to the drug. Although side effects were more common than previous reports indicate, intravenous TMP-SMZ was effective in the treatment of life-threatening infections unresponsive to other antibiotics.
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PMID:Clinical evaluation of intravenous trimethoprim-sulfamethoxazole for serious infections. 698 Nov 59

Cephaloridin (ceporin of "Pliva", Yugoslavia) was used in the treatment of patients after allotransplantation of the kidney from a cadaver during the early postoperative period with a purpose of prevention (5 patients) and therapy of complications, such as pneumonia (7 patients), sepsis (3 patients), pyelonephritis of the transplanted kidney (4 patients). The drug levels in the blood serum and urine were determined 1, 2, 4, 6, 8 and 24 hours after the administration. The drug was used with regard for the transplant function estimated by the data of the glomerular filtration and concentration of the nitrous residues in the blood. The antibiotic dose depended on the transplant function. The study provided some recommendations as for the ceporin use in therapy of such population of patients.
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PMID:[Use of Ceporin after a cadaveric kidney allograft]. 698 23

The therapeutic effects produced by formulations of amoxicillin plus clavulanic acid (BRL 25 000A and BRL 25 000G) were compared with those of amoxicillin and clavulanic acid separately against a variety of infections produced by amoxicillin-susceptible and beta-lactamase-producing (amoxicillin-resistant) bacteria. The infection models studied included intraperitoneal infections, a mouse pneumonia, experimental pyelonephritis, and local lesions caused by Staphylococcus aureus and Bacteroides fragilis. The distribution of amoxicillin and clavulanic acid in infected animals after the administration of amoxicillin-clavulanic acid was evaluated by measurement of the concentrations of the substances present in specimens collected at the sites of infection. The results showed that both amoxicillin and clavulanic acid were well distributed in the animal body after the administration of amoxicillin-clavulanic acid formulations, being present in significant concentrations at various sites of infection, e.g., peritoneal washings, pleural fluid, pus, and infected tissue homogenates. In a number of cases, the amoxicillin concentrations measured after the administration of BRL 25000 were higher than those found after treatment with amoxicillin alone, presumably as a result of inhibition of bacterial beta-lactamases by clavulanic acid at the site of infection. The ability of clavulanic acid to protect amoxicillin in vivo was confirmed by the efficacy of amoxicillin-clavulanic acid formulations in the treatment of the infections studied, most of which were refractory to therapy with amoxicillin.
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PMID:Distribution of amoxicillin and clavulanic acid in infected animals and efficacy against experimental infections. 713 80

A few studies on cefsulodin (CFS) were performed and the following results were obtained. 1. High blood concentration was obtained with intravenous drip infusion of this drug, but it did not last long. 2. In 6 to 12 hours after the conclusion of the infusion, 52-81% of the dose was excreted in active condition. 3. Pseudomonas aeruginosal abscess was completely cured by intravenous drip infusion of this drug. A decrease in Pseudomonas aeruginosa was noted in urine in the case of acute pyelonephritis and in sputum in the case of pneumonia. The minimum inhibitory concentrations of this drug against P. aeruginosa isolated from various materials were below 12.5 micrograms/ml for all strains. 4. In all the patients including 3-month-old infants to whom 55-200 mg/kg of this drug was intravenously drip infused for 5 days, systemic or topical adverse reactions were not recognized. Nor did this drug give any effect on general blood condition, and liver and kidney functions. We plan to further study the clinical efficacy of this drug by adding more cases affected with P. aeruginosa in children.
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PMID:[Evaluation of cefsulodin in the field of pediatrics]. 716 63

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


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