Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sultamicillin (SBTPC) fine granule was given orally to 15 children with acute bacterial infections including 4 with acute pharyngitis, 5 with acute tonsillitis, 2 each with acute bronchitis and urinary tract infections, and 1 each with acute pneumonia and cervical purulent lymphadenitis. Good to excellent clinical responses were obtained in all of the 15 patients and bacterial eradication of all 4 strains found in these cases. Loose stool was observed in 1 case. From the above clinical results, it appears that SBTPC is a useful antibiotics for the treatment of pediatric patients with various bacterial infections.
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PMID:[Clinical studies on sultamicillin in pediatrics]. 324 69

Sultamicillin (SBTPC) is a combined drug of ampicillin (ABPC) and sulbactam (SBT) which is an inhibitor of beta-lactamase, in a clinical form of tosylate with equivalent molecules in ester linkages. A tablet form of this combined drug has been released since July, 1987 in Japan and now a granular form for pediatric patients has been developed. Hence, the granular form of SBTPC was administered to 6 boys (age: 8 years 5 months-11 years 5 months) to determine plasma and urinary concentrations of the drug and its urinary recovery-rates. The dose of 10 mg/kg or 15 mg/kg was given orally just after meal to 3 boys. To study clinical and bacteriological effects of this drug, a mean daily dose of 27.1 mg/kg divided 2-4 times a day was administered for 9 days on the average to a total of 57 cases with pharyngitis (5), tonsillitis (5), laryngitis (1), bronchitis (1), pneumonia (8), scarlet fever (1), typhoid fever (1), impetigo (16), furuncle (2), abscess (6), lymphadenitis (1) and urinary tract infection (10) except 2 cases which were unevaluable for clinical effects. MICs of 7 drugs (SBTPC, ABPC, SBT, methicillin (DMPPC), cloxacillin (MCIPC), cephalexin and cefaclor) against 12 of 22 strains isolated from patients with infections of skin and soft tissue were determined with inoculum-sizes of 10(8) and 10(8) CFU/ml to study beta-lactamase producing activities. Adverse reactions and abnormal effects on laboratory test values attributable to this drug were studied in patients including dropped-out cases. The results obtained are summarized as follows. 1. Mean plasma peak levels of ABPC and SBT were observed at 1 hour after administration in both of the 10 mg/kg and the 15 mg/kg groups with values of 2.34 and 5.57 micrograms/ml for ABPC and 1.87 and 4.66 micrograms/ml for SBT, respectively. Mean concentrations of SBT were lower than those of ABPC in both groups and individuals. Dose-responses in plasma levels and AUCs were observed in both groups. Mean half-life values of ABPC and SBT in the 2 groups were 1.93 and 1.12 hours for ABPC and 1.97 and 1.22 for SBT, respectively. Mean half-life values for ABPC and SBT were similar in each group and this tendency was also seen among individuals.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Pharmacokinetic and clinical studies of sultamicillin granule in the pediatric field]. 324 72

Complete absence of the C1r portion of the first component of complement was found in a 2 1/2-year-old boy of Puerto Rican origin who presented with a staphylococcal liver abscess. His medical history also included two episodes of pneumonia complicated by a pneumatocele and empyema, purulent staphylococcal lymphadenitis, recurrent otitis media, and pneumococcal bacteremia. The C1s component of complement was 50% of normal, and C4 was elevated. Other immunologic tests, including nitroblue tetrazolium test, and IgE were normal. This is the tenth patient reported with C1r deficiency. The patient differs from other reported patients with C1r deficiency in that he presented with a liver abscess, an infection that has not been reported in patients with complement deficiencies, and in that he has an apparent susceptibility to staphylococcal infection.
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PMID:Recurrent infections and staphylococcal liver abscess in a child with C1r deficiency. 331 73

The pathogenesis of Rhodococcus equi pneumonia in foals is reviewed. The main routes of infection are respiratory and alimentary. The latter is probably the chief route of exposure in all foals and probably leads to development of specific immunity. Susceptible foals, those whose maternal immunity wanes before generation of their own immune response, readily develop disease if exposed aerogenously to sufficient numbers of R. equi. Management and environmental circumstances have a major role to play in determining the magnitude of this challenge and, therefore, in the prevalence of the disease. Infection of a naive foal leads to severe, suppurative bronchopneumonia with suppurative lymphadenitis of regional nodes and, in approximately 50% of animals, to necrotizing enterocolitis. The foal is uniquely susceptible to R. equi pneumonia; comparable experimental infections do not produce progressive destructive pulmonary lesions in other animal species. In the naive foal lung, R. equi behaves as a facultative intracellular pathogen, avoiding destruction within the alveolar macrophage by inhibiting phagolysosome fusion and possibly by causing lysosomal degranulation. The role of putative virulence factors, such as equi factor, remains to be elucidated.
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PMID:The pathogenesis of Rhodococcus equi pneumonia in foals. 331 8

Lymphadenopathy is the most frequent clinical manifestation of acute acquired infection with Toxoplasma in the immunocompetent individual. One hundred seven cases of histologically verified toxoplasmic lymphadenitis were reviewed in an effort to determine the usual modes of clinical presentation and the incidence of extranodal disease. Toxoplasmic lymphadenitis most frequently involved a solitary lymph node in the head and neck regions, without systemic symptoms or extranodal disease and with a benign clinical course. However, serious extranodal disease did occur in some patients and included myocarditis, pneumonitis, encephalitis, chorioretinitis, and transmission of the infection to the fetus. Case histories are presented to illustrate important points with respect to clinical presentation, complications, and diagnosis.
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PMID:Clinical spectrum in 107 cases of toxoplasmic lymphadenopathy. 332 23

Pharmacokinetical, bacteriological and clinical studies of flomoxef (FMOX, 6315-S), a new cephem antibiotic, were conducted in the pediatric field. 1. Mean drug concentrations in the blood after intravenous one shot injection of FMOX 20 mg/kg to 5 children (aged 5-8 years) were 39.7 micrograms/ml at 1/4 hour, 24.1 micrograms/ml at 1/2 hour, 12.2 micrograms/ml at 1 hour, 4.7 micrograms/ml at 2 hours, 1.1 microgram/ml at 4 hours, and 0.3 microgram/ml at 6 hours. The mean half-life in blood was 0.65 hour. Mean concentrations in urine was 3,558 micrograms/ml during 0-2 hours after intravenous injection, 568 micrograms/ml during 2-4 hours, and 117 micrograms/ml during 4-6 hours. The mean 6-hour urinary recovery rate was 72.8%. 2. Clinically, FMOX was administered to 32 children (5 months to 9 years) with infections, i.e. 29 with pneumonia, 1 each with acute purulent tonsillitis, acute purulent lymphadenitis and cellulitis. The treatment was excellent in 24 cases and good in 8. Thus, the efficacy rate was 100%. 3. The bacteriological effect of FMOX was investigated using 11 clinical isolates which were considered to be causative organisms, i.e. 1 strain of Staphylococcus aureus, 1 strain of Streptococcus pneumoniae, 8 strains of Haemophilus influenzae and 1 strain of Haemophilus parainfluenzae. Except one strain (H. influenzae) which was just decreased, all the bacteria were eliminated. 4. No side effect was found at all. As abnormal laboratory findings, elevation of GOT was found in 1 case, thrombocytosis in 2, and eosinophilia in 1 but all the changes were slight and were normalized by the time of re-examination. The above results suggest that FMOX is a useful and safe drug for the pediatric practice just as in the adult field.
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PMID:[Pharmacokinetical, bacteriological and clinical studies of flomoxef in the pediatric field]. 343 Jul 14

Flomoxef (FMOX, 6315-S), a newly synthesized antibiotic which belongs to the oxacephem group, was clinically evaluated for its efficacy and safety in 17 patients with ages ranging from 1 month to 9 year-8-month who had bacterial infections. The results obtained were summarized as follows. 1. A pharmacokinetic study following 20 mg/kg FMOX administration by intravenous bolus injection showed that the half-life of FMOX (beta phase) was 39.8 minutes and the urinary excretion of FMOX in the first 6 hours was 76.5%. 2. FMOX was administered to 3 patients with pneumonia, 8 patients with bronchopneumonia, 2 patients with tonsillitis, 2 patients with pyelonephritis, one patient each with cervical lymphadenitis, and pustulosis associated with severe varicella at daily dosage levels of 61.9 approximately 87.2 mg/kg, divided into 3 or 4 administrations by intravenous bolus injection or by 30 minutes drip infusion. The clinical results of these 17 patients were as follows; excellent: 14 patients, good: 2 patients, poor: 1 patient. The efficacy rate was 94.1%. 3. No clinical adverse reaction was observed in any of the 17 patients. Neutropenia, eosinophilia, a slight elevation of GPT and slight elevations of GOT & GPT were observed in 1, 1, 1, and 2 patients, respectively. No abnormality in coagulation system was observed in any of 10 evaluable patients. 4. MICs of FMOX against 13 strains isolated from patients were as follows. MIC against 2 out of 3 strains of Streptococcus pneumoniae was 0.20 micrograms/ml and that of the remaining 1 strain was 0.39 micrograms/ml.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinical studies of flomoxef in the field of pediatrics]. 343 Jul 17

We have carried out laboratory and clinical studies on flomoxef (FMOX, 6315-S). The results were summarized as follows. FMOX was given by 5-minute intravenous administration to 3 children at a single dose of 20 mg/kg. After the intravenous administration, mean serum levels of FMOX were 110.1 +/- 30.95 micrograms/ml at the end of injection, 44.4 +/- 10.55 micrograms/ml at 15 minutes, 11.0 +/- 1.72 micrograms/ml at 1 hour and 0.42 +/- 0.17 microgram/ml at 6 hours. The mean half-life was 1.14 +/- 0.30 hours. The mean urinary excretion rate was 68.8 +/- 17.4% up to 6 hours after the intravenous administration. FMOX was given by 30-minute drip infusion to 2 children at a single dose of 20 mg/kg and to 3 children at a single dose of 40 mg/kg. After the 30-minute drip infusion, mean peak serum levels of FMOX obtained for the 2 dose levels were 45.5 +/- 0.45 micrograms/ml and 87.4 +/- 18.35 micrograms/ml at the end of injection, respectively, and mean half-lives were 0.63 +/- 0.23 hours and 0.70 +/- 0.27 hours, respectively. The mean urinary excretion rate was 53.4 +/- 6.1% up to 6 hours after the 30-minute drip infusion of 40 mg/kg FMOX. Treatment with FMOX was made in 24 cases of pediatric bacterial infections; 5 cases of purulent tonsillitis, 2 cases of bronchopneumonia, 12 cases of pneumonia, and 1 case each of lymphadenitis, pyothorax, purulent meningitis, cellulitis, and abscess. Results obtained were excellent in 15 cases and good in 9 cases. No significant side effect due to the drug was observed in any cases.
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PMID:[Laboratory and clinical studies of flomoxef in the pediatric field]. 343 Jul 18

Flomoxef (FMOX, 6315-S), a new parenteral oxacephem antibiotic was investigated for its clinical efficacy and pharmacokinetics. The results obtained are summarized below. 1. Twenty-eight patients were treated with 39-152 mg/kg per day of FMOX by intravenous administration. Diagnosis of patients were pneumonia in 15 patients, acute upper respiratory tract infection in 5, acute enterocolitis in 3, urinary tract infection in 2 and cholangitis, suppurative lymphadenitis and suspicious sepsis in 1 patient each. Clinical effect was excellent in 7 cases, good in 8, fair in 5, poor in 2 and 6 cases were excluded because therapy periods were too short and other antibiotics were used together. Efficacy rate was 68% and the rate of bacterial disappearance was 83%. 2. Rash was found in 5 cases and thrombocytosis was found in 1 out of 28 cases. However, no severe adverse reaction was encountered. 3. The peak serum level of FMOX was 51.0 micrograms/ml after 20 mg/kg of drip infusion for 30 minutes and the half-life was 17.2 minutes in alpha-phase and 58.2 minutes in beta-phase.
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PMID:[Clinical and pharmacokinetics evaluation of flomoxef in pediatrics]. 343 Jul 19

Pharmacokinetic and clinical studies were performed on flomoxef (FMOX, 6315-S), a new oxacephem antibiotic, as follows. 1. Pharmacokinetics Serum concentrations of FMOX were measured in 2 cases given 20 mg/kg bolus injection. In the 2 cases, peak concentrations of the drug were 44.3 and 197 micrograms/ml at 15 minutes, T1/2 (beta) were 0.76 and 0.47 hour and AUC were 44.8 and 169.5 micrograms.hr/ml, respectively. Urinary recovery rates for these cases during 6 hours were 83.1 and 54.9%, respectively. The extremely high peak serum concentration in one case may be attributed to dehydration. 2. Clinical efficacy FMOX was administrated intravenously to 12 patients, 6 with pneumonia, 2 with cellulitis, 1 each with bronchitis, tonsillitis, purulent lymphadenitis and subcutaneous abscess, in doses of 55.0-120.0 mg/kg (average 82.2 mg/kg) t.i.d. for 4-13 days (average 6.2 days). The overall efficacy rate was 100%, with excellent responses in 10 and good in 2. Bacteriological efficacy was excellent; 4 of 5 strains were eradicated and 1 strain was decreased. No clinical side effect was observed. Laboratory abnormality was observed in 1 case with transient eosinophilia. The above results suggested that FMOX would be an useful antibiotic for treating pediatric bacterial infections.
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PMID:[Pharmacokinetic and clinical experience with flomoxef in bacterial infection in children]. 343 Jul 21


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