Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0403608 (ureter)
 9,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical efficacy of IPM/CS against urinary tract infections (UTI) was evaluated on 19 patients with malignancies (bladder tumor: 15, prostate cancer: 3, uterus cancer: 1) and 1 patient with a benign disorder (ureter stenosis) who had undergone ureterocutaneostomy between January, 1988 and December, 1990. Their ages ranged from 42 to 79 years. Postoperatively, they had UTI with pyuria of greater than or equal to 5/hpf and bacteriuria of greater than or equal to 10(4)/ml. IPM/CS was administered at a dose of 0.5 g (0.25g/0.25 g) twice a day through intravenous drip infusion. Its efficacy was evaluated according to the UTI criteria for clinical evaluation as ruled by the Japanese Society of Chemotherapy. Overall clinical value was rated "excellent" in 4 (20%), "moderate" in 9 (45%) and "poor" in 7 (35%) cases for a total of 65%. The efficacy by types of infection was 33% and 70.6% in the group of single infection and in the group of mixed infection, respectively. As to bacteriological efficacy 34 of the 38 strains (89.5%) isolated were eradicated following its administration. The eradication rate was 84.6% for P. aeruginosa, and 84.6% for E. faecalis. Microbes which appeared after its dosing amounted to 6 classes of 17 strains, 6 NFB strains of which were identified. As a side effect, elevation of serum GPT (5%) was noted. Regardless of the underlying conditions (malignant diseases and ureterocutaneostomy), clinical efficacy of IPM/CS was appreciable. In addition, the MIC for (P. aeruginosa, E. faecalis) of IPM/CS was lower than that of PIPC.
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PMID:[Clinical studies of efficacy of imipenem/cilastatin sodium against urinary tract infections with ureterocutaneostomy]. 152 97

Acute experimental pyelonephritis was produced in rabbits by injecting E. coli (tobramycin MIC 1 mg/l) into the left kidney and temporarily obstructing the ureter. Animals were given 10 mg/kg tobramycin intramuscularly 48 h after surgery and subsequently every day for 7, 10 or 15 days, either in a single daily dose or in three divided doses at 8 h intervals. Animals were killed 24 h after the last injection. Comparison of results shows that kidneys were sterilized by a single daily dose but not by three divided daily doses. In rabbits given the single daily dose regimen, kidneys recovered a normal macroscopical and histological aspect, serum anti-E. coli antibodies rose more slowly and less significantly, serum creatinine increased less, and renal enzymatic activities were restored (alanine aminopeptidase and N-acetyl-beta-D-glucosaminidase). These findings suggest better efficacy and renal tolerance of the single daily dose regimen as compared to the three daily divided dose regimen in the treatment of acute experimental pyelonephritis.
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PMID:[Acute experimental pyelonephritis. Treatment with tobramycin. Influence of the rhythm of administration on efficacy and renal tolerability]. 673 54