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

Cefdinir (CFDN), a newly developed oral cephalosporin in a 10% fine granular form, was administered to 8 children and concentrations of the drug in plasma and urine and urinary recovery rates of the drug were determined. The subjects were divided into 2 groups of 4 children each; one group received 3 mg/kg of CFDN at 1 hour before meal (in the fasting state), and the other, at 30 minutes after meal. To study clinical and bacteriological effects of this drug, a mean dose of 4.8 mg/kg t.i.d. was administered for 8 days on the average to 9 children with various infections; tonsillitis (3 cases), acute bronchitis (1), pneumonia (1), acute purulent otitis media (1), urinary tract infection (2), and impetigo (1). MICs were determined for 6 drugs including CFDN, cefaclor, cefixime (CFIX), methicillin, cloxacillin, amoxicillin (AMPC) against 4 strains freshly isolated from children receiving CFDN. An inoculum size of 10(6) cfu/ml was used in the MIC-determinations. Adverse reactions and abnormal laboratory findings attributable to this drug were also examined in these children. The results obtained are summarized as follows. 1. Mean plasma peak levels of CFDN were observed at 2 hours after administration in the before-meal group and 4 or 5 hours after administration in the after-meal group mean peak values of 0.88 and 0.50 micrograms/ml, respectively. Mean half-lives were 1.61 hours in the before-meal group and 2.54 hours in the after-meal group, and mean AUCs were 4.24 in the former and 3.59 micrograms.hr/ml in the latter. 2. Mean urinary peak concentrations of CFDN were observed during 2-4 hours after dosing in the before-meal group and during 6-8 hours in the after-meal group with values of 93.3 and 44.8 micrograms/ml, respectively, in cases for which plasma concentrations of drugs were determined. Mean urinary recovery rates during the first 8 hours after administration in the before- and after-meal groups were 16.6 and 13.4%, respectively. 3. Good clinical effects were obtained with an efficacy rate of 100% in 9 patients with 6 diseases due to bacterial infections. 4. Good bacteriological effects were also obtained against 2 strains of Streptococcus pyogenes, 2 strains of Escherichia coli and 1 strain of Haemophilus influenzae with an eradication rate of 100%. In 3 cases of these and another case (normal flora), strains present before the study were replaced by other strains.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Pharmacokinetics and clinical effects of cefdinir 10% fine granules in pediatrics]. 149 97

We have carried out clinical studies on panipenem/betamipron (PAPM/BP, CS-976). The results are summarized as follows. Treatment with PAPM/BP was made in 21 cases of pediatric bacterial infections including 2 cases of tonsillitis, 15 cases of pneumonia and 1 case each of bronchitis, scarlet fever, urinary tract infection and otitis media. Results obtained were excellent in 15 cases, good in 6 cases. No significant side effects due to the drug were observed in any cases.
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PMID:[Clinical studies on panipenem/betamipron in pediatric field]. 151 23

Twenty-five children were treated with meropenem (MEPM, SM-7338) and the clinical efficacy and side effects were evaluated. Ages of the patients ranged from 9 months to 11 years. Dose levels of MEPM ranged from 50.4 to 108 mg/kg/day for 4 to 8 days. The 25 patients included 11 pneumonia cases, 4 bronchitis, 6 tonsillitis, 3 urinary tract infections and 1 gingivitis, and they were evaluated for the clinical efficacy of MEPM. Results were excellent in 13 and good in 12 patients. No side effects nor abnormal clinical laboratory test results were observed. The pharmacokinetics of MEPM was studied in 7 patients with ages ranging from 9 to 15 years. The mean plasma peak concentration of MEPM in 5 patients was 36.7 micrograms/ml after dosing 10 mg/kg, and that of 2 patients was 70.0 micrograms/ml after administering 20 mg/kg. These data showed that plasma concentrations of drug depended on dose levels. Average half-life values for the 2 groups (10 and 20 mg/kg) were 0.83 and 0.85 hour, respectively. Urinary recovery rates for the 2 groups (10 and 20 mg/kg) were 64.3% and 81.3%, respectively, in the first 5 hours after administration.
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PMID:[Clinical and pharmacokinetic evaluations of meropenem in children]. 152 72

In October 1989, the Hungarian National Institute of Hygiene initiated the Children's Acute Respiratory Morbidity (CHARM) Surveillance System to assess the association between nine reportable respiratory diseases and air pollution. The weekly number of physician-diagnosed, reportable respiratory diseases among four age groups of children (less than 1, 1-2, 3-5, and 6-14 years) was tabulated for Sopron, a city with 60,000 residents. We calculated the proportion of diseases occurring during weeks with low, moderate, and high sulfur dioxide (SO2) and nitrogen dioxide (NO2) concentrations. The weekly averages of the 24-hour median SO2 concentrations were divided into thirds at less than or equal to 17.6, greater than 17.6 to less than or equal to 26.3, and greater than 26.3 micrograms/m3 (range: 0.9-79.6 micrograms/m3), and the NO2 concentrations at less than or equal to 29.8, greater than 29.8 to less than or equal to 44.1, and greater than 44.1 micrograms/m3 (range: 4.2-90.1 micrograms/m3). During 1990, 11,474 respiratory disease cases occurred among the 4,020 children less than 15 years of age living in Sopron and monitored by the CHARM system. The two most frequently reported disease categories were rhinitis/tonsillitis/pharyngitis (71.5%) and acute bronchitis (8.5%). Sixty-seven percent of pneumonia cases occurred when SO2 concentrations were highest. We found no association between levels of NO2 and respiratory diseases. The CHARM Surveillance System may characterize more fully which groups of children develop particular respiratory diseases following exposure to air pollution.
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PMID:Respiratory disease surveillance in Hungary. 152 85

We studied the seroprevalence of antibodies to Chlamydia pneumoniae, the third species of chlamydia, in patients with acute infections in otolaryngeal sites. The patients were divided into five diagnostic groups, i.e. sinusitis, otitis media, tonsillitis, laryngitis and bronchitis group. Antibodies were measured by the microimmunofluorescent method. Antibodies confirming past infection with C. pneumoniae were found 46.2 per cent of the patients in the diagnostic groups and 44.7 per cent of the subjects in the control group. The difference between these two groups was not statistically significant. Acute or recent antibodies were detected in 10.5 per cent (2/19) of these patients with sinusitis, 19.2 per cent (10/52) of those with tonsillitis, 23.5 per cent (8/34) of those with otitis media, 18.2 per cent (6/33) of those with laryngitis and 22.8 per cent (13/57) of those with bronchitis, whereas only one member of the control group had acute antibodies. These data suggested that C. pneumoniae is an important and common pathogen of otolaryngeal disease.
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PMID:Seroprevalence of Chlamydia pneumoniae infections in otolaryngeal diseases. 156 76

An ongoing eight-country study is being conducted in an unprecedented number of general practice patients with acute upper and lower respiratory tract infections to compare the efficacy and tolerance of roxithromycin 150 mg b.i.d. for 7-14 days with the data acquired in the prelaunch studies of these same parameters. The target population is 40,000 (to be achieved by the end of 1991) and we report the interim results from 32,405 patients, 18,020 with upper and 14,385 with lower respiratory tract infections. In acute pharyngitis/tonsillitis sinusitis, and otitis, clinical resolution or improvement has been achieved in 97%, 96%, and 96% of cases, respectively. The figures for bronchitis, exacerbation of chronic bronchitis, and pneumonia are 97%, 94%, and 95%. Side effects have been reported in only 4% of patients to date, 75% consisting of moderate gastrointestinal upsets. Of the patients, 1% withdrew from treatment because of side effects. These interim figures confirm the data from the prelaunch, controlled comparative trials and show roxithromycin to be an appropriate choice of first-line antibiotic therapy in the management of respiratory tract infections in general practice.
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PMID:An international clinical trial on the efficacy and safety of roxithromycin in 40,000 patients with acute community-acquired respiratory tract infections. 161 29

Researchers analyzed data from the National Child Development Study--a cohort of every child born in England, Scotland, and Wales during the 1st week of March 1953 with follow up studies in 1965, 1969, 1973, and 1980-1981 to examine the relationship between health status and birth order and whether children with low birth orders were less likely to experience illness than those with older siblings. 1st born children tended to have received the needed number of immunizations, but children of higher birth order did not tend to have received them. Further they were more likely to have attended infant welfare and toddler clinics for health care than children of higher birth order. The only childhood contagious disease which demonstrated a social class effect was pertussis. It tended to afflict children from nonmanual homes regardless of birth order. Absences from school lasting between 1 week-1 month of 1st born children were less frequent than for other children. The leading reasons for 1st, 3rd, and later born 11 year old children who experienced such long absences included infectious diseases; bronchitis; ear, nose, and throat complaints; pneumonia; tonsillitis, or viral influenza. After age 15, 1st and 2nd born children were less likely to be absent and, if absent, they tended to only miss 1 week of school. Significantly more 3rd and 4th born children were absent from school for 1 week-3 months. 1st and 2nd born children from more affluent families tended to have early childhood asthma. In conclusion, the health experiences of the later birth orders were different than those of the 1st born. This did not mean, however, that later birth order children were in poorer health than 1st born children.
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PMID:Birth order and health status in a British national sample. 173 12

Clinical evaluation in pediatrics on cefdinir (CFDN, FK482) (5% fine granules), a new oral cephem, was performed. 1. CFDN was administered to 112 pediatric patients with ages between 1 month to 13 years with various infections. Dose levels used were 3.0-8.9 mg/kg (mean 5.1 mg/kg) t.i.d. for 3-14 days (mean 6.7 days). The studied patients included 2 patients with scarlet fever, 6 with acute pharyngitis, 6 with acute rhinopharyngitis, 52 with acute purulent tonsillitis, 8 with acute bronchitis, 24 with acute pneumonia, 7 with acute urinary tract infections, 1 with acute vaginitis, and 6 with impetigo. Total doses ranged from 0.6 to 4.05 g. One hundred eleven of the 112 patients were evaluated for clinical efficacy and all the patients were evaluated for safety. 2. Clinical effects were excellent in 51 cases, good in 57, and fair in 3 with an extremely high efficacy rate of 97.3%. Efficacy rates were 100% in scarlet fever, acute pharyngitis, acute purulent tonsillitis, acute bronchitis, acute vaginitis and impetigo, and 83.3%, 95.7%, 85.7% in acute rhinopharyngitis, acute pneumonia, and acute urinary tract infections, respectively. Good clinical effects were observed regardless of diseases. 3. Causative organisms were identified in 79 cases, of which 71 were found to be monobacterial infections and 8 were found to be multi-bacterial infections. In mono-bacterial infections, clinical efficacies were 100% for those caused by Staphylococcus aureus/Streptococcus pyogenes/Streptococcus pneumoniae/beta-Streptococcus except those in A and B groups with an overall efficacy of 100% against Gram-positive cocci (GPC) and they were 89.5%, 100%, 100% for those caused by Haemophilus influenzae, Haemophilus parainfluenzae, and Escherichia coli, respectively, with an overall efficacy of 90.3% in Gram-negative rods (GNR). In multi-bacterial infections also, a clinical efficacy of 100% was obtained. 4. Bacteriological effects were studied for 89 strains in the 79 cases. The eradication rate for a few strains of S. pneumoniae was low, 25%, but it was 100% for S. aureus, with the same results for S. pyogenes, and beta-Streptococcus. The eradication rate on GPC was high 94.1%. Among GNR, 66.7% of E. coli, 50.0% of H. influenzae, and 71.4% of H. parainfluenzae was eradicated. The overall eradication rate for GNR was 55.3%, lower than that for GPC. Microbial substitutions were observed in 13 cases, with Haemophilus sp. replacing other bacteria. 5. Diarrhea and soft stools were noted in 4 and 2 patients, respectively. The severity of these side effects, however, was slight and it was possible to continue the CFDN treatment.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Clinical evaluation of cefdinir 5% fine granules in pediatrics]. 176 67

Laboratory and clinical studies on cefpirome (CPR, HR 810), a newly developed cephem antibiotic, were performed. The results obtained are summarized as follows: 1. Absorption and elimination of the drug were examined in a total of 7 children including 3 cases of administered with 20 mg/kg intravenous bolus injection (i.v.), 2 cases with 20 mg/kg drip infusion (d.i.v.) for 60 minutes and 2 cases with 40 mg/kg (d.i.v.) for 60 minutes. Maximum serum levels were attained immediately after i.v. or d.i.v. Cmax's were 233 +/- 7.6, 88.5 +/- 14.5, and 116 +/- 15 micrograms/ml, respectively for the above 3 modes of administration. These values were determined using a bioassay method with Bacillus subtilis ATCC 6633. T 1/2 (beta)'s were 1.18 +/- 0.17, 1.61 +/- 0.28 and 2.68 +/- 0.83 hours, respectively. Cumulative urinary recovery rates were 40.2-69.8% in a period of 0-6 hours after admissions. 2. Clinical efficacies were evaluated in a total of 20 patients with ages ranging from 9 months to 11 years. The treated cases were 6 cases of acute pneumonia, 4 cases of acute bronchitis, 4 cases of acute purulent tonsillitis, 2 cases of acute urinary tract infections, 2 cases of cellulitis, 1 case of purulent lympadenitis and 1 case of acute otitis media. The clinical efficacy rate was 94.7%. Adverse reactions occurred in no patients. Abnormal changes in laboratory test values involved only 1 case with elevated GOT and GPT. CPR was considered to be a safe and useful drug in treating various infectious diseases in children.
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PMID:[Laboratory and clinical studies on cefpirome in pediatrics]. 188 Sep 34

Cefpirome (HR 810, CPR), a new cephem antibiotic, was investigated for its experimental and clinical studies in pediatrics. The results obtained are summarized as follows. 1. Plasma and urinary levels of CPR were determined in 2 children (age 5 and 7 years) after the one shot intravenous injection of the drug at 20 mg/kg. Average plasma levels of the drug were 44.7 micrograms/ml, 28.5 micrograms/ml, 10.5 micrograms/ml, 4.6 micrograms/ml and 1.5 micrograms/ml at 1/2 hour, 1 hour, 2 hours, 4 hours and 6 hours, respectively, and the average half life was 1.57 hours. Average urinary levels of the drug were 1,785 micrograms/ml, 545 micrograms/ml and 198 micrograms/ml at 0-2 hours, 2-4 hours, 4-6 hours, respectively and the average urinary elimination rate was 52.0%. The results were nearly equivalent to those in adults except for urinary elimination rate which tended to be slightly lower than that in adults. 2. Cerebrospinal fluid levels in 3 cases of purulent meningitis treated with CPR were investigated. Cerebrospinal fluid levels in a case of Neisseria meningitidis were 11.5-23.1 micrograms/ml at 1 hour and 0.94 microgram/ml at 5 hours after intravenous injection of 44.4 mg/kg, 4 times a day. Cerebrospinal fluid levels in a case of Streptococcus pneumoniae were 1.01-4.23 micrograms/ml at 1 hour after intravenous injection of 49.0 mg/kg, 6 times a day, and in the other case with Streptococcus pneumoniae, the levels were 16.8-37.1 micrograms/ml at 1 hour, 11.3 and 3.60 micrograms/ml at 3 and 4 hours after intravenous injection 52.2 mg/kg, 6 times a day. These results are not inferior to those with cefotaxime or ceftriaxone. These levels appear to be higher than MIC90 values against Escherichia coli, Streptococcus agalactiae, S. pneumoniae or Haemophilus influenzae which are the major pathogens of these diseases. 3. CPR was given to 62 patients and clinical efficacy, bacteriological response and adverse reactions were evaluated. Evaluated cases for clinical efficacy included 3 cases of purulent meningitis, 1 case of acute purulent otitis media, 2 cases of acute purulent tonsillitis, 1 case of acute bronchitis, 49 cases of acute pneumoniae, 1 case of scarlet fever, 1 case of acute osteomyelitis, 1 case of acute enterocolitis, and 2 cases of acute UTI, totalling 61 cases. Clinical efficacies were excellent in 38 cases, good in 22 cases and fair in 1 case with an efficacy rete of 98.4% (excellent + good).(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Laboratory and clinical studies on cefpirome in pediatrics]. 188 1


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