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)

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

Basic and clinical evaluations of a new oral cephalosporin cefroxadine (CXD) in pediatric fields were investigated, and the following results were obtained. 1. MICs of CXD against various bacteria were compared with those of cephalexin (CEX). MIC peaks of CXD against clinically isolated S. aureus (22 strains), S. pyogenes (25), S. pneumoniae (8), H. influenzae (23), and E. coli (23) in pediatric fields, were 1.56, 0.2, 1.56, 25 approximately 50 and 6 .25 microgram/ml, respectively in the inoculum size of 10(8) cells/ml, and they were 1.56, less than 0.1, 0.78, 25 and 6.25 microgram/ml respectively in the inoculum size of 10(6) cells/ml. In comparison with CEX, MIC peaks of CXD against S. aureus, S. pyogenes, H. influenzae and E. coli were almost the same with those of the former, it was, however, better by 1 approximately 2 tubes than that of CEX against S. pneumoniae. 2. CXD in the form of dry syrup was administered orally at a dose of either 10 mg/kg or 20 mg/kg to 5 children, and the serum levels and the urinary excretion were evaluated. In the case of 3 children who were administered a dose of 10 mg/kg the mean serum levels were 11.9 microgram/ml after 30 minutes, 13.7 microgram/ml after 1 hour, 4.7 microgram/ml after 2 hours, 0.7 microgram/ml after 4 hours, and 0.3 microgram/ml after 6 hours, while those 2 children who were administered a dose of 20 mg/kg, they were 15.1, 28.5, 12.5, 2.0 and 0.9 microgram/ml respectively. The mean periods of half-life in serum were 0.87 hour in the case of 10 mg/kg and 0.94 hour in the case of 20 mg/kg. The mean excretion rates were 83.8% in the case of 10 mg/kg and 59.8% in the case 20 mg/kg. 3. CXD dry syrup was administered to 31 children with various bacterial infections i.e. acute pharyngitis (15 cases), acute purulent tonsillitis (10 cases), acute bronchitis (4 cases) and 1 case each of acute pyelonephritis and acute purulent cervical lymphadenitis, and the clinical and bacteriological responses and side effect were investigated. The clinical response was either excellent or good in all of the cases. Out of the S. pyogenes (20 strains), S. aureus (1), S. pneumoniae (2), E. coli (1) and H. influenzae (1), bacteriological eradication was observed in all strains with the exception of 1 strain each in S. pyogenes and H. influenzae in which reduction was observed. No side effects and abnormal laboratory findings were observed.
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PMID:[Evaluation of cefroxadine in the field of pediatrics (author's transl)]. 733 91

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

Pharmacokinetic, bacteriological and clinical studies on SY5555 were performed in children. The results were as follows: 1. A total of 15 patients considered to have bacterial infections were treated with SY5555. Each dose, 5 mg/kg, was orally administered 3 times daily, for 4-11 days. Clinical efficacies of SY5555 in 13 patients with bacterial infections (1 with pneumonia, 2 with bronchitis, each 1 with maxillary sinusitis, 2 with otitis media, 5 with pharyngitis, 1 each with gastroenteritis and pyelonephritis) were evaluated as excellent in 10 patients and as good in 3 patients with an efficacy rate of 100%. Two patients with viral infection and malignant lymphoma were not evaluated. Thirteen causative strains in 7 species were found in 10 patients. Streptococcus pneumoniae in 1/3, Haemophilus influenzae in 2/2, Streptococcus pyogenes 4/4, Salmonella spp. in 1/1, Escherichia coli in 1/1 were eradicated. Only one patient developed mild diarrhea as an adverse reaction. Another patient showed elevated GPT (glutamate pyruvate transaminase). The abnormality was mild and the patient recovered after the cessation of SY5555 administration without specific treatment. 2. MICs of SY5555 were examined against 33 clinical isolates. SY5555 has low MICs against Enterococcus faecalis and other Gram-positive cocci. 3. Pharmacokinetic studies Peak plasma concentrations of SY5555 was 1.15 micrograms/ml at a dose level of 4.9 mg/kg orally administered at fasting. Based on the above results and the broad spectrum of the anti-bacterial activities, SY5555 appears to be a promising antibiotics that is usable as a single agent for the primary therapy of respiratory tract infections, skin soft tissue infections and urinary tract infections in children.
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PMID:[Pharmacokinetic, bacteriological, and clinical studies on SY5555 in children]. 769 43

Biapenem (L-627) was given intravenously to 17 children with acute bacterial infections including 3 with purulent tonsillitis, 1 with bronchitis, 4 with pneumonia, 2 with sepsis, 3 with pyelonephritis, 2 with SSSS. (2 cases are omitted from evaluation because of Mycoplasma pneumonia and infectious mononucleosis). Daily dosages per kg bodyweight ranging from 18.3 to 60 mg were given in 3 divided doses per day for 4 to 6 days. Clinical responses were excellent in 12 (80%), good in 2 (13.3%), fair in 1 (6.7%) and poor in 0 (0%), with an overall efficacy rate of 93.3%. Good bacteriological responses were obtained in all of the 9 cases from which pathogens were identified. A side effect is observed in only 1 case with mild diarrhea. The above results suggest that L-627 is a useful new carbapenem derivative for the treatment of bacterial infections in children.
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PMID:[Clinical studies on biapenem (L-627) in the pediatric field]. 793 22

To evaluate the efficacy, the safety and the usefulness of a novel and esterified cephem antibiotic for oral use, S-1108, in pediatric infections, a clinical trial was performed. The study subjects were 15 patients including 9 with acute pharyngitis, 1 with acute tonsillitis, 2 with acute bronchitis, 1 with chronic pyelonephritis, 1 with acute abscess of the skin and 1 with impetigo contagiosa. S-1108 was administered orally at a dose of 3.7 mg/kg to 12.5 mg/kg t.i.d. for 4 to 9 days. Clinical effects were excellent in 7 cases, good in 6, fair in 1 and poor in 1. The Overall efficacy rate was 86.7%. Bacteriologically, causative organisms were all eradicated in evaluable 4 cases. As to side effects, diarrhea was observed in 2 cases. No abnormal laboratory test values were obtained.
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PMID:[Clinical study on S-1108 in treatment of pediatric infections]. 830 66

Sequential antimicrobial therapy (SAT) is arousing keen interest in microbiologists and pharmacists. In an attempt to obtain information from these groups regarding the use of SAT in hospitals, an anonymized postal survey was carried out. A SAT questionnaire was circulated to consultant medical microbiologists, clinical microbiologists, and heads of pharmacy departments within the British Isles. Four hundred and forty-seven microbiologists and pharmacists returned completed questionnaires, giving a response rate of 29%. Just over half of medical microbiologists (MM) and pharmacists (PH) indicated that SAT was used in their institution in respiratory medicine, geriatrics, surgery and, significantly, to a lesser degree in paediatrics. The most common infections treated were pneumonia, bronchitis and wound infection. However, there were significant differences between MM and PH, with MM favouring greater use of SAT in peritonitis (P=0.03), septicaemia (P<0.01), bone infection (P<0.01), pyelonephritis (UTI) (P<0.01), and PH favouring use in bronchitis (P<0.01). The ability to take oral fluids or a recognition of no potential absorption problems were key criteria in the decision process leading to the institution of SAT by MM and PH. Significantly more MM favoured employing criteria such as temperature <38 degrees C (P<0.01), no requirement for high tissue concentrations (P=0.02) and evidence of response to i.v. antimicrobial therapy (P<0.01) than PH. The most frequently "switched" antimicrobials were metronidazole, ciprofloxacin and co-amoxiclav. There were more than five times as many MM reporting the use of clindamycin than PH (P<0.01), whereas nearly twice as many PH cited use of cefuroxime (P<0.01). Of those hospitals not employing SAT, most MM and PH concurred that the commonest reason to institute SAT was financial, followed by convenience to patients and staff. However, more PH than MM indicated that protocols (P<0.01) and a reduction in i.v. complications (P<0.01) were important to them. In promoting SAT, MM and PH felt they had the major role. Significantly, each profession felt that the other had a lesser role to play; MM as judged by the PH (P<0.01) and PH as judged by MM (P<0.01). When promoting SAT, both MM and PH felt that "education for clinicians" followed by regular audit was the best way to ensure implementation. However, significant differences arose with PH regarding nurse education (P<0.01), SAT posters (P=0.02), regular review of patients (P=0.04) and patient's notes SAT stickers (P<0.01) as more important to them than MM. Significantly, less MM than PH (P<0.01) insisted that either the i.v. and PO antimicrobials were identical or were from the same group or class when "switching". This survey highlights interesting comparisons between the approaches of MM and PH towards SAT and may indicate ways in which both groups may work together to bring about change.
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PMID:Sequential antimicrobial therapy: comparison of the views of microbiologists and pharmacists. 975 65

Transmigration of neutrophils across epithelial surfaces is the hallmark of inflammatory mucosal diseases of diverse organs. In disorders such as Crohn's disease, ulcerative colitis, pyelonephritis, and bronchitis, for example, neutrophil transmigration correlates with clinical disease activity, is associated morphologically with injury to the epithelium, and is central to disease pathophysiology. The mechanisms by which neutrophils transmigrate across epithelia are, therefore, of considerable significance for numerous pathologic states. In this paper, we discuss current evidence that defines these mechanisms in intestinal epithelium, emphasizing the structural constituents determining adhesive interactions and a subset of the complex regulatory signals between neutrophils and epithelium.
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PMID:Neutrophil migration across intestinal epithelium. 1119 72


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