Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0040425 (tonsillitis)
 1,594 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have carried out laboratory and clinical studies on norfloxacin (NFLX, AM-715). The results are summarized as follows. NFLX was given through oral administration to one child each at dose levels of 1.7 mg/kg, 2.4 mg/kg and 3.2 mg/kg. After administration, peak serum levels of NFLX obtained for the 3 dose levels were 0.16 micrograms/ml at 1 hour, 0.69 micrograms/ml at 2 hours, 0.81 micrograms/ml at 1 hour, respectively, and half-lives were 2.5 hours, 1.8 hours and 2.7 hours, respectively. NFLX was given through oral administration to 2 children at a dose level of 4.4 mg/kg and to another child at a dose level of 4.8 mg/kg. After administration, mean peak serum levels of NFLX obtained were 1.17 +/- 0.48 micrograms/ml and half-lives were 3.0 +/- 0.5 hours. Urinary excretion rates of NFLX were 14.5% and 28.4% in the first 8 hours after administration of 1.7 mg/kg and 3.2 mg/kg, respectively, and 29.1% in the first 6 hours after administration of 2.4 mg/kg. Mean urinary excretion rates of NFLX were 38.5 +/- 13.0% in the first 8 hours after administration of 4.4 mg/kg and 4.8 mg/kg. Treatment with NFLX was made in 33 cases of pediatric bacterial infections including 5 cases of tonsillitis, 14 cases of enteritis, 10 cases of UTI and 1 case each of bronchitis, balanoposthitis, impetigo and pustulosis. Results obtained were excellent in 14 cases, good in 15 cases. No significant side effect due to the drug was observed in any cases.
 ...
PMID:[Laboratory and clinical studies of norfloxacin in pediatric field]. 239 57

We studied clinical effects of norfloxacin (NFLX, AM-715) tablets. The results we found are summarized as follows: 1. Ten patients with 5 diseases were medicated with 7.0-14.8 mg/kg of the drug 3 times daily for 6-8 days. They consisted of one-each with tonsillitis, pharyngitis, bronchitis, 4 with Campylobacter enteritis, 3 with other enteritis. Clinical responses to the treatment were excellent in 8, good in 1 and fair in 1, with an efficacy rate of 90%. Bacteriologically, of 9 isolates for which changes in populations were followed, 6 were eradicated and 3 remained unchanged, with an eradication rate of 66.7%. 2. No. adverse reactions nor abnormal laboratory test values attributable to the drug were observed. 3. These results suggest that this new quinolone drug may be useful, against bacterial infections in children 6 years and older.
 ...
PMID:[Clinical studies on norfloxacin in the field of pediatrics]. 239 58

Laboratory and clinical studies on clarithromycin (TE-031, A-56268), a new macrolide antibiotic, were carried out in the field of pediatrics. The results obtained are summarized as follows: 1. Serum concentrations, urinary concentrations and urinary recovery rates were determined upon oral administration on fasting of TE-031 at doses of 5 mg/kg granules in 1 case and tablets in 2 cases, and 10 mg/kg granules in 1 and 15 mg/kg granules in 1. Peak serum levels were obtained at 30 minutes in 2 cases, at 1 hour in 2 cases and at 2 hours in 1 case after administration of the drug with a range of 2.29-7.10 micrograms/ml with half-lives of 2.2-7.5 hours. Urinary recovery rates in 6 hours after administration ranged from 7.1-34.5%. 2. MICs of TE-031 against 49 clinical isolates (Streptococcus pyogenes 5 strains, Streptococcus pneumoniae 9, Staphylococcus aureus 3, Branhamella catarrhalis 4, Haemophilus influenzae 14, Haemophilus parainfluenzae 7, and Campylobacter jejuni 7) were compared with those of josamycin (JM), erythromycin (EM), and ampicillin (ABPC). The antibacterial activity of TE-031 was superior to those of JM and equal to those of EM. 3. Fifty-five pediatric patients with acute infectious diseases (scarlet fever 3 cases, pharyngitis and tonsillitis 15, pertussis 2, pneumonia 10, bronchitis 14, Campylobacter enteritis 11) were treated with TE-031 at daily doses of 10-35 mg/kg t.i.d. as a rule. The efficacy rates were 96% clinically and 72% bacteriologically. 4. Side effects or abnormal laboratory test values were not observed. 5. None of children refused TE-031.
 ...
PMID:[Laboratory and clinical studies on clarithromycin in the field of pediatrics]. 252 45

We have carried out laboratory and clinical studies on clarithromycin (TE-031, A-56268). The results are summarized as follows. Serum and urinary concentrations of TE-031 were determined in 5 children with ages between 6 and 11 years given single oral doses of 5, 6.7, 10 and 15 mg/kg. Serum concentrations peaked at 1 hour after administration of 5, 6.7 and 15 mg/kg, and respective peak values were 1.98 micrograms/ml, 2.21 micrograms/ml and 5.58 micrograms/ml. Biological half-lives for the drug at 5, 6.7 and 15 mg/kg dose were 2.99 hours, 2.08 hours and 2.09 hours, respectively. Mean serum concentrations peaked at 2 hours after administration of 10 mg/kg, and peak values were 3.91 +/- 1.64 micrograms/ml. Biological half-lives were 3.00 +/- 0.58 hours. The 6-hour urinary recovery rates ranged from 22.7% to 23.8% after administration of 10 mg/kg, and the 6-hour urinary recoveries were 30.1%, 20.5% and 39.1% after administration of 5 mg/kg, 6.7 mg/kg and 15 mg/kg, respectively. Therapeutic responses were recorded as excellent or good in 35(89.7%) of the children, comprising 5 with tonsillitis, 3 with pharyngitis, 7 with bronchitis, 5 with pneumonia, 15 with Mycoplasma pneumonia, 1 with whooping cough and 3 with Campylobacter enteritis. The microbiological effectiveness of TE-031 on identified pathogens comprising 2 strains of Streptococcus pneumoniae, 5 strains of Haemophilus influenzae, 2 strains of Haemophilus parainfluenzae, 5 strains of Mycoplasma pneumoniae and Campylobacter spp. was satisfactory as evidenced by an eradication rate of 82.4%. No significant side effect due to the drug was observed in any cases. In conclusion, TE-031 was found to be efficacious and safe for the treatment of bacterial infections in children.
 ...
PMID:[Laboratory and clinical studies of clarithromycin in pediatric fields]. 252 48

Clarithromycin (TE-031, A-56268), a new macrolide antibiotic, was administered to a total of 25 child patients (age range: 4 months-12 years) to treat infections; the patients consisted of 23 children who received the drug in the form of granules for children and 2 patients who were given tablets. Daily dosages were 14.3 mg/kg (in 2 divided doses) in 1 patient, and 18.3-30.3 mg/kg (in 3 divided doses) in the other 24 patients. Lengths of administration ranged from 4 to 13 days with 6-8 days for 18 of the patients. The results obtained are summarized as follows. 1. Clinical efficacy evaluations for various infections were as follows: 1 excellent, 4 good and 2 fair cases in 7 cases of pertussis; 3 excellent, 2 good and 1 fair cases in 6 cases of tonsillitis; 1 good case in tonsillitis with bronchitis; 1 excellent and 3 good cases in 4 cases of bronchitis; 1 excellent and 1 good cases in 2 cases of pneumonia; and 4 excellent and 1 good cases in 5 cases of enteritis. Thus, evaluations of a total of 25 patients showed 10 excellent, 12 good and 3 fair cases, with no poor cases. The overall clinical efficacy rate was, therefore, 88.0%. These results were attributed to good antimicrobial activity and absorption of TE-031. 2. Causative bacteria were isolated from 12 of the patients. Bacteriological efficacies of TE-031 on those strains were investigated with the following results. Of 5 Haemophilus influenzae strains, 3 were eliminated, 1 was reduced, and no change was observed in the other.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[A clinical study on clarithromycin especially on its granular form for children in pediatrics]. 252 50

Clarithromycin (TE-031, A-56268) granules were used to treat various infections in the pediatric field and the results obtained are summarized as follows. 1. TE-031 was administered to a total of 10 patients (5 cases of enteritis, 4 cases of bronchitis and 1 case of tonsillitis). Clinical efficacies were excellent in 6 patients and good in 4 with an efficacy rate of 100%. 2. Neither side effects nor abnormal laboratory test values were observed. There was no rejection of drug disturbing the therapy.
 ...
PMID:[A clinical evaluation of clarithromycin in the treatment of pediatric infections]. 252 55

A newly developed macrolide clarithromycin (TE-031, A-56268), with antibacterial spectrum and antibacterial activity nearly equal to those of erythromycin (EM), shows beneficial characteristics such as a higher blood level, higher recovery rate in urine, and better penetration into each tissue than conventional macrolides (MLs). TE-031 has been studied in adults against various infections and proved to be useful. The present paper describes the results of a study in children to examine the usefulness of TE-031 granules and tablets with a potency of 50 mg. TE-031 granules were administered to 132 children with ages from 6 months to 13 years and 10 months. Excluded from the evaluation were 12 cases in which clinical effects were deemed unevaluable. The evaluable subjects consisted of 1 case with pharyngitis, 3 with tonsillitis, 9 with acute bronchitis, 19 with pneumonia, 19 with mycoplasmal pneumonia, 2 with scarlet fever, 20 with Campylobacter enteritis, 11 with impetigo, 2 with subcutaneous abscess, 18 with primary atypical pneumonia and 16 with acute enteritis of unidentified pathogens; a total of 120 subjects. An average daily dose of TE-031 was 25.9 mg/kg, divided into 3 doses except 1 case with 2 daily doses and lengths of the treatment averaged 7 days. TE-031 tablets each containing 50 mg potency, were administered to 49 subjects with ages from 3 year and a month to 14 years consisting of 8 cases with pharyngitis, 1 with tonsillitis, 1 with acute bronchitis, 4 with pneumonia, 14 with mycoplasmal pneumonia, 4 with scarlet fever, 5 with Campylobacter enteritis, 7 with impetigo, 1 with atypical pneumonia, 1 with Salmonella gastroenteritis and 3 with acute enteritis caused by unidentified pathogens, at an average daily dose of 13.5 mg/kg dived into 2-4 doses (2 doses/day for 12 cases, 3 doses for 32, 4 doses for 5) for 7 days on the average. In addition to examine the clinical and bacteriological effects of the 2 dosage forms of TE-031, minimum inhibitory concentrations (MICs) were determined for 9 antibiotics consisting of 5 MLs including TE-031, EM, josamycin (JM), midecamycin acetate (MDM acetate), and rokitamycin (RKM), 3 penicillins including ampicillin (ABPC), methicillin, cloxacillin and 1 cephem antibiotic, cefaclor (CCL), against 29 strains consisting of 12 strains of Staphylococcus aureus, 7 of Streptococcus pyogenes, 2 of Streptococcus pneumonia 2 of Haemophilus influenzae and 6 of Campylobacter jejuni, out of 71 strains of pathogens or possible pathogens that had been isolated from the cases given TE-031.
 ...
PMID:[Clinical study on clarithromycin granule and tablet in the field of pediatrics]. 252 56

Bacteriological, pharmacokinetic and clinical studies on cefpodoxime proxetil (CPDX-PR, CS-807), a new oral cephem antibiotic, were carried out in the field of pediatrics. The results obtained are summarized as follows. 1. Antibacterial activities of R-3746 (Na-salt of cefpodoxime (CPDX] against clinically isolated strains of Streptococcus pneumoniae, Streptococcus pyogenes, Staphylococcus aureus, Enterococcus faecalis, Branhamella catarrhalis, Escherichia coli, Proteus mirabilis and Haemophilus influenzae were compared with those of cefaclor, cephalexin and cefadroxil. R-3746 is superior to other antibiotics against S. pneumoniae, S. pyogenes, B. catarrhalis and Gram-negative rods. 2. Serum concentrations of CPDX after administration of CPDX-PR at doses of 3 mg/kg (fasting), 6 mg/kg (non-fasting) and 6 mg/kg (fasting) were determined. Mean AUC (area under curve)'s of CPDX obtained were 9.60, 31.35 and 17.89 micrograms.hr/ml, respectively for the 3 dosages. The mean half-lives of CPDX were 3.35, 1.88 and 1.76 hours, respectively. The mean urinary recovery rate within 8 hours after administration of CPDX-PR at a dose of 3 mg/kg (fasting) was 39.2%. 3. CPDX-PR was administered to 37 pediatric patients with various bacterial infections (pyelonephritis 9, cystitis 4, pneumonia 7, acute bronchitis 3, otitis media 2, tonsillitis 10, subcutaneous abscess 1 and purulent lymphadenitis 1). The overall clinical efficacy rate was 91.9% and the overall bacteriological eradication rate was also 91.9%. 4. No adverse reactions were observed. Abnormal laboratory findings were moderate, eosinophilia in 2 and slight elevation of GOT and GPT in 1. The taste and the odor of the CPDX-PR preparation was sufficiently tolerable. From the above results we have concluded that CPDX-PR is a useful oral antibiotic in the treatment of bacterial infections in children.
 ...
PMID:[Bacteriological, pharmacokinetic and clinical studies on cefpodoxime proxetil in the pediatric field]. 256 89

Cefpodoxime proxetil (CPDX-PR, CS-807) dry syrup was administered orally to 31 patients with various infections at daily dose levels between 5.4 and 10.9 mg/kg divided into three doses. 1. The subjects were 3 patients with urinary tract infections, 25 with tonsillitis and 1 patient each with bronchitis, pneumonia, and cervical lymphadenitis. Clinical effects were excellent in 16 cases, good in 14, and fair in 1 (tonsillitis), with an overall efficacy rate of 96.8%. 2. Organisms suspected as pathogens were 32 strains (6 strains of Staphylococcus aureus, 2 of Streptococcus pyogenes, 1 of Enterococcus faecalis, 15 of Haemophilus influenzae, 5 of Haemophilus parainfluenzae and 3 of Escherichia coli). Bacteriologically, eradication of pathogens were observed in 30 strains, decrease in one (H. parainfluenzae), and no change in another (E. faecalis), thus the eradication rate was 93.8%. 3. Side effect was observed in 1 case (slight eruption) but it was possible continue the treatment. Abnormal laboratory test values were observed in 1 case of a slight prolongation of prothrombin time and eosinophilia, but they were not serious. Diarrhea was not observed in any patients. 4. All the medication was done on schedule. No refusal of the drug occurred due to its taste or odor.
 ...
PMID:[Clinical studies on cefpodoxime proxetil dry syrup in the field of pediatrics]. 256 90

During 8 months from October 1986 to May 1987, the clinical efficacy of sulbactam/ampicillin (SBT/ABPC) was evaluated in 63 pediatric inpatients with various infections. Clinical efficacies were evaluable in 58 patients among them (consisting of 2 patients with sepsis, 3 with tonsillitis, 12 with bronchitis, 6 with bronchopneumonia, 24 with pneumonia, 1 with phlegmon, 2 with lymphadenitis, 1 with impetigo and 7 with urinary tract infection) and were excellent in 40 patients and good in 17 with an overall efficacy rate of 98.3%. Bacteriological efficacies were assessed in 25 patients and 27 strains of organisms (consisting of 3 strains of Staphylococcus aureus, 2 Streptococcus pneumoniae, 1 Streptococcus pyogenes, 2 beta-Streptococcus, 1 Gram-positive cocci, 5 Escherichia coli, 1 Enterobacter aerogenes, 7 Haemophilus influenzae, 2 Haemophilus parainfluenzae, 1 Branhamella catarrhalis, 1 Proteus mirabilis and 1 Salmonella subgenus I). Bacteriological eradication rates were 88.9% for Gram-positive organisms, 66.7% for Gram-negative organisms and 74.1% overall. No superinfection was observed in any of patients treated. Side effects and clinical laboratory parameter abnormalities observed consisted of diarrhea in 7 (11.1%) of the 63 patients, eosinophilia in 2 (3.3%) of 61 tested, thrombocytosis in 3 (5.5%) of 55, elevation of direct bilirubin in 1 (3.3%) of 30, elevation of total bilirubin in 1 (3.1%) of 32, elevation of GOT in 4 (6.8%) of 59 and elevation of GPT in 1 (1.7%) of 59 patients tested. As an effect on the hemostatic mechanism of this drug, PIVKA II was detected in 1 patient (4.2%) of 24 tested, but findings of other coagulation tests were normal and none of patients showed bleeding tendency or inhibition of platelet aggregation. From the above results, it appears that SBT/ABPC is an efficacious and safe drug in the treatment of bacterial infections of pediatric patients.
 ...
PMID:[Clinical studies on sulbactam/ampicillin in the field of pediatrics]. 266 49


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>