Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0519030 (Klebsiella)
 21,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical efficacy of a new aminoglycoside antibiotic, sisomicin, was evaluated in 14 patients with acute chest infections (12 cases with pneumonia and 2 with bronchitis). They were selected taking into account the isolation of sisomicin-sensitive Gram-negative bacilli in a sputum specimen collected prior to therapy. Local predisposing factors were present in 4 patients whereas general predisposing factors were present in 4 patients whereas general predisposing factors were recognizable in 9. Klebsiella was isolated in 5 cases, E. coli in 5 cases, Proteus in 4 cases, P. aeruginosa in 2 cases, Ct-trobacter and Providencia each in one. In all patients the bacteriological finding was negative after the cycle of therapy; clinical outcome was uniformly favourable (11 patients healed, 3 got better). No significant adverse effects due to the antibiotic was noted.
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PMID:[Results of the use of a new aminoglycoside antibiotic, sisomicin, in gram negative bacterial respiratory infections]. 49 51

Fundamental and clinical studies of PC-904, a newly developed penicillin with a broad spectrum, were performed and the following results were obtained. (1) The serum levels of PC-904 after 1.5 hours drip infusion reached the peak at 1 hour or at the end of the infusion and the detectable levels of PC-904 were maintained up to 2 or 3 hours after the end of the infusion. (2) The urinary excretion rates up to 6 hours after the onset of the infusion were 19.2 approximately 25.5%. (3) Forty-one patients were treated with PC-904 and the majority of the diseases were acute respiratory infections. The treatment by the drip infusion of 50 approximately 100 mg/kg/day resulted in good responses to whooping cough, and lacunar tonsillitis, lymphadenitis and staphylococcal scald skin syndrome resistant to the treatment by ampicillin and cephalexin. The satisfactory results were also obtained by the treatment of almost the same dosage in the patients with acute bronchitis, bronchopneumonia and measles pneumonia. (4) Staphylococcus aureus and Klebsiella pneumoniae were isolated from the sputum culture of the patients with bronchopneumonia and they responded well to the treatment with PC-904. (5) The drip infusion of 60 approximately 70 mg/kg/day for 5 approximately 6 days was shown to be useful in the treatment of urinary tract infection of which the causative organism was E. coli. (6) No side effects were observed except rubella-like eruption in one case. (7) Clinical evaluation was examined in all cases except one patient of which the medication was withdrawn due to eruption, and the overall clinical efficacy was excellent or good in all of 40 cases.
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PMID:[Fundamental and clinical studies in pediatrics on PC-904, a penicillin with broad spectrum newly developed in Japan (author's transl)]. 69 Dec 61

PC-904 was administered to 24 patients: urinary tract infections (7 cases), bronchitis (2 cases), pneumonia (3 cases), brain abscess (1 case), septicemia and the suspected cases (10 cases), and buttock abscess (1 case). The daily dosage varied from 60 to 223.4 mg/kg and averaged 86.9 mg/kg. The drug was administered three times a day by 1-hour drip infusion, and the duration of the treatment averaged 11 days. Clinical results were obtained as excellent responses in 5 cases, good in 13, poor in 4, and unknown in 2, giving 75% of the clinical effectiveness. Bacteriological responses were excellent in 7, good in 2, poor in 2, and unknown in 13, and the overall effectiveness was evaluated as excellent in 2, good in 17, and unknown in 5. Antibacterial activities against clinically isolated bacteria were examined. MIC values of PC-904 were over 100 mg/ml 1 strain of E. coli and 2 strains of Klebsiella, however excellent sensitivities were observed in 3 strains of Ps. aeruginosa and MIC values varied 1.56 to 3.12 microgram/ml at 10(8) of inoculum size and 0.78 to 1.56 microgram/ml at 10(8). As to side effects, diarrhea was observed in 1 case, rash in 2, lowering ob blood pressure in 2, elevation of GOT in 1, and elevation of LDH in 2. Abnormal elevations of GOT (10 cases), GPT (5 cases), A1-P (1 case), LDH (7 cases), and BUN (1 case) were noticed in other patients, but it was considered to be due to underlying diseases.
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PMID:[Clinical studies of PC-904 in pediatrics (author's transl)]. 69 Dec 66

Since fosfomycin has behaved in vitro as a broad-spectrum antibiotic, an attempt has been made to evaluate this behaviour in controlled clinical study carried out at different Spanish hospitals. A total of 959 patients were treated for some of the following infectious clinical processes: gonococcal urethritis, typhoid fever, enterocolitis, acute and chronic urinary tract infections, osteomyelitis, chronic otorrhoea, septicaemia, meningitis, peritonitis, surgical and suppurative infections, bronchitis, pneumonia, pharyngoamygdalitis, burns, endometritis, ocular infection, whooping cough and nasal carriers of S. aureus. The results obtained as a function of the microorganism isolated in these clinical processes in percentage of clinical and bacteriological success have been 96% of the S. aureus infections, 95% of the Streptococcus sp. including S. pneumoniae, 90% of the N. gonorrhoeae infections, 94% of the E. coli infections including enteropathogenic E. coli, 90% of the S. marcescens infections, 76% of the Proteus sp. infections, 72% of the Klebsiella-Enterobacter infections, 66% of P. aeruginosa infections and 78% of the S. typhi infections.
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PMID:Bacteriological evaluation of fosfomycin in clinical studies. 83 23

Amoxicillin at a daily dose of 1-1.5 g was orally administered to total 30 cases comprising 6 of acute tonsillitis, 6 of chronic tonsillitis, 8 of acute bronchitis, 4 of chronic bronchitis, 4 of bronchiectasis, 1 of suppurative diseases of the lung and 1 of exudative pleurisy. The clinical results and side effects are reported. 1. The effect of amoxicillin was remarkably good in 15 of 30 cases with infections of respiratory apparatus (50%), good in 7(23%), poor in 5(17%) and unknown in 3(10%); the effectiveness was 73%. 2. In terms of diseases, amoxicillin was effective in 33% of acute tonsillitis, in 50% of chronic tonsillitis and in all of acute bronchitis, chronic bronchitis, bronchiectasia and suppurative disease of the lung. No effect was observed in exudative pleurisy. 3. In terms of strains detected, amoxicillin was effective in 67% of Staphylococcus aureus, in 89% of Haemophilus and in 50% of Klebsiella. This drug was effective in all cases caused by Escherichia coli, Acinetobacter calcoacetines, beta-Streptococcus, Flavobacterium, Streptococcus pneumonia, though these strains were not frequently detected. Pseudomonas aeruginosa had no response to this drug. 4. Two cases of transient hepatic dysfunction, 6 of eruption, 5 of gastro-intestinal disorders, 1 of arthralgia and 1 of pyrexia were observed as side effects (some cases had side effects in overlap).
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PMID:[Clinical trials with amoxicillin (Pasetocin 'Kyowa') on infections of respiratory apparatus (author's transl)]. 127 87

We present the bacteriological findings in 329 aspirates from fiberoptic bronchoscopy. Quantitative cultures were not performed. 92 of the patients had radiologically confirmed pneumonia, 58 possibly had infectious bronchitis or pneumonia which was not verified radiologically, 154 had other pulmonary diseases and 25 had no verified pulmonary disease. 13% of aspirates contained no bacterial isolates and 33% revealed growth of multiple bacteria, classified as "normal pharyngeal flora". Among the 54% with specified bacterial findings the most frequent bacteria were viridans streptococci, staphylococci, Haemophilus influenzae, and Streptococcus pneumoniae. The differences in bacterial flora between the patient groups were only minimal. Klebsiella and Escherichia coli were the only bacteria indicating presence of pneumonia. S pneumoniae were found more frequently among patients with no signs of infection. Bronchial aspirates obtained with a fiberbronchoscope may give false positive results and are of limited value in diagnosing pneumonia. However, the presence of gram negative intestinal rods may indicate bacterial respiratory infection in hospitalized patients. Improving sampling and culture techniques can possibly improve the value of bacteriological findings.
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PMID:[Bacteriological examination of bronchial aspirates obtained via fiberoptic bronchoscopy]. 141 5

Clinical efficacy and safety of cefprozil (CFPZ, BMY-28100), a newly developed oral cephalosporin, were studied in our pediatric department. Clinical effectiveness, bacteriological effectiveness and side effects were studied in 116 pediatric patients with ages ranging 4 months to 11 years. CFPZ was given 4.6-14.1 mg/kg daily in 3 times for 3-10 days. Clinical efficacies were evaluated in 112 patients, and the therapeutic effectiveness were excellent in 1 and good in 6 for 7 patients with acute pharyngitis, excellent in 24 and good in 26 for acute purulent tonsillitis, excellent in 3, good in 8 and fair in 1 for acute bronchitis, excellent in 21, good in 7, fair in 1 and poor in 1 for acute pneumonia, excellent in 1 acute purulent parotitis, excellent in 2 and good in 7 for acute UTI, good in 1 impetigo, fair in 1 periproctal abscess and good in 1 acute enteritis. The effectiveness rate was 96.4%. Bacteriologically, 4 strains of Staphylococcus aureus (beta-lactamase producing strains), 1 strain of Staphylococcus epidermidis (beta-lactamase producing strain), 2 strains of Streptococcus pneumoniae, 2 strains of Streptococcus agalactiae, 4 strains of beta-Streptococcus, 1 strain of Klebsiella pneumoniae (beta-lactamase producing strain) and 1 strain of Salmonella C2 were all disappeared, and of 22 strains of Streptococcus pyogenes, 20 strains were disappeared, 1 was decreased and 1 was unknown, of 5 strains of Escherichia coli (3 beta-lactamase producing strains), 4 were disappeared and 1 was decreased, of 29 strains of Haemophilus influenzae (14 beta-lactamase producing strains), 14 were disappeared, 11 were decreased, 3 persisted and 1 was unknown and of 2 strains of Haemophilus parainfluenzae (1 beta-lactamase producing strain), 1 was disappeared and 1 persisted. The bacteriological eradication rates for Gram-positive bacteria and Gram-negative bacteria were 97.1% and 56.8%, respectively, and the drug was especially effective against Gram-positive bacteria. No side effects nor refusal of ingestion were observed. As abnormalities in laboratory test results, 3 cases of elevation of eosinophil counts and 1 of elevation of platelet counts were observed. In conclusion, CFPZ was considered to be a safe and highly effective antibiotic in pediatric infections.
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PMID:[Clinical study on cefprozil in pediatrics]. 149 36

In this single-blind study, 488 patients with acute bronchitis were randomly assigned to receive 400 mg of loracarbef twice daily or 500/125 mg of amoxicillin/clavulanate three times daily for seven days. Treatment efficacy was evaluated in 98 patients treated with loracarbef and in 99 treated with amoxicillin-clavulanate in whom pretreatment positive cultures of pathogens susceptible to both study drugs were found. Streptococcus pneumoniae, Haemophilus influenzae, Moraxella (Branhamella) catarrhalis, and Klebsiella pneumoniae were isolated in pure or mixed cultures in 64% of the evaluable patients; S pneumoniae was found in 26%. Among the evaluable patients, the rate of favorable clinical responses (cure and improvement) in the loracarbef group (96 of 98 patients; 98.0%) was similar to that in the amoxicillin/clavulanate group (96 of 99 patients; 97.0%); the favorable bacteriologic response rates were also similar (93.7% vs 92.9%, respectively). Eight patients in the loracarbef group and nine in the amoxicillin/clavulanate group discontinued treatment because of adverse events. The events were presumed to be drug related in five of the loracarbef group and in seven of the amoxicillin/clavulanate group. During therapy, diarrhea was the most frequently reported event in both groups. However, it occurred in only 8.2% of the loracarbef-treated patients compared with 22.5% of the amoxicillin/clavulanate patients (P less than 0.001). It is concluded that both loracarbef and amoxicillin/clavulanate are safe and effective in the treatment of acute purulent bacterial bronchitis.
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PMID:Loracarbef (LY163892) versus amoxicillin/clavulanate in the treatment of acute purulent bacterial bronchitis. 161 41

We made an open, noncomparative evaluation of ofloxacin, 400 mg orally bid for 10 days, in 98 subjects with community-acquired pneumonia or pathogen-confirmed bronchitis. Thirty-nine (40%) of the subjects were treated in the hospital and 59 (60%) were treated as outpatients. The mean age of those treated was 56.2 years; 73 (74%) of the subjects either were more than 60 years old or had a history of chronic obstructive pulmonary disease, or both. There were 95 organisms initially isolated in sputum, aspirate, or lavage fluid; all were susceptible to ofloxacin, and none acquired resistance during therapy. Haemophilus influenzae was the most common pathogen (19 isolates), followed by Streptococcus pneumoniae (18) and Staphylococcus aureus (10). Clinical responses included cure in 70 patients (71%), improvement in 26 (27%), and failure in two (2%). After 10 days of therapy, pathogens persisted in two cases; in one case, Streptococcus salivarius was isolated, though it remained susceptible to ofloxacin, and in the other, Klebsiella pneumoniae was accompanied by superinfection due to a resistant strain of Serratia marcescens. We included in this study three confirmed cases of atypical pneumonia successfully treated with ofloxacin, two of them due to Mycoplasma pneumonia and one to Legionella pneumophila. Ofloxacin was well tolerated. Our data indicate that ofloxacin is effective and safe as specific and empiric treatment for many lower respiratory tract infections.
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PMID:Oral ofloxacin therapy for lower respiratory tract infection. 173 27

The sera of patients subjected to immunotherapy with staphylococcal vaccine and with multicomponent vaccine (i.e. the mixture of the antigenic preparations of Staphylococcus aureus, Klebsiella pneumoniae, Proteus vulgaris, Escherichia coli) were studied by the method of the enzyme immunoassay on the basis of cattle spleen DNA. Immunotherapy with staphylococcal vaccine was given to patients with dermal diseases, chronic obstructive bronchitis and pulmonary abscess. Multicomponent vaccine was introduced to patients with the infectious allergic form of bronchial asthma, moderate or severe. Immunotherapy with both preparations under study was shown to produce no accumulation of antibodies to native and denatured DNA.
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PMID:[The effect of immunotherapy with cell-free vaccines made from the antigens of opportunistic microorganisms on the dynamics of DNA antibody formation]. 180 89


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