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

The clinical presentation, complications and sensitivity pattern was studied in 30 cases of enteric fever. Fever was the main presenting feature in all. Other associated predominant presenting feature were vomiting in 15 (50%), Loose motion 9 (30%), Cough 6 (20%), headache 4 (13.33%) and altered sensorium in 2 (6.66%). The various complications observed during hospital stay were myocarditis 5 (6.16%), Paralytic ileus 2 (6.66%), Pneumonia 1 (3.33%) and Joint effusion in 2 (6.66%) cases respectively. In laboratory parameters-mild elevation of blood urea and SGOT/SGPT were detected in 1st week, which returned to normal in 2-3 weeks time. In vitro sensitivity of organism isolated (24 cases) were as follow--Chloramphenicol 7 (29.16%), Ampicillin 8 (33.33%), Gentamicin 22 (91.66%), Amikacin 24 (100%), Cefotaxime 22 (91.66%), Ciprofloxacin 24 (100%), and Ofloxacin 24 (100%). Clinical response to Ofloxacin and Ciprofloxacin was 100%, and fever subsided in 3-5 days.
 ...
PMID:Changing profile of enteric fever--in summer-91. 130 27

A case is reported of an 18-year-old male patient who had a road traffic accident, with head and chest injuries. The patient was admitted to the surgical intensive care unit 24 h later because of an alteration of his level of consciousness. He required artificial ventilation. Five days later, he developed right-sided lower lobe pneumonia, treated with positive end-expiratory pressure. A Gram negative organism was found on bronchial brushing, but not in haemocultures. It was identified as Pasteurella multocida, sensitive to beta-lactamines, but not to amikacin. Cefotaxime, which had been started immediately after the arrival of the Gram stain result, was continued. Artificial ventilation was discontinued on day 12, and the patient left the unit on day 15. The patient was probably a P. multocida carrier, being in close contact with animals before his accident. This bacteria is often found in infected animal bite wounds. Pneumonia due to this bacteria usually occurs in immunodepressed patients, which was not the case here.
 ...
PMID:[Pulmonary pasteurellosis in a young patient with multiple trauma]. 781 16

Broad spectrum cephalosporins have been studied extensively in animal models of experimental infections. There is generally good correlation between the results of therapy of experimental infections and clinical trials in humans. However, the results of animal model studies are better predictors of the failure than of the success of a chemotherapeutic regimen. Cefotaxime and the new 'fourth' generation agent, cefpirome, were comparable in the treatment of experimental meningitis caused by Streptococcus pneumoniae. Cefpirome was the most effective cephalosporin as therapy for methicillin-susceptible Staphylococcus aureus experimental endocarditis. The most effective broad spectrum cephalosporins for the treatment of Gram-negative experimental pneumonia were cefpirome, cefotaxime and cefodizime. Cefpirome was equivalent to ceftazidime or cefazolin as treatment for Pseudomonas aeruginosa or methicillin-susceptible S. aureus experimental osteomyelitis. Because of its potent activity in vitro and in animal models of experimental infections caused by methicillin-susceptible S. aureus and Gram-negative bacilli, cefpirome may offer a therapeutic advantage over currently available broad spectrum cephalosporins.
 ...
PMID:Animal models as predictors of outcome of therapy with broad spectrum cephalosporins. 160 55

Cefotaxime 1 g intramuscularly (i.m.) 12-hourly was compared with ceftriaxone 1 g i.m. 12-hourly in adult patients requiring hospitalization with uncomplicated community-acquired pneumonia. Fifty-two patients were enrolled and two were subsequently withdrawn, leaving 50 patients who completed the study; 23 received cefotaxime and 27 received ceftriaxone. Clinical cure was achieved in 49 of the 50 patients (98%). One treatment failure occurred in a patient who received ceftriaxone. The only significant pathogen isolated from the pretreatment sputum cultures was Streptococcus pneumoniae (50%). All isolates were sensitive to both drugs. Cefotaxime 1 g i.m. 12-hourly was as effective as ceftriaxone in the treatment of patients with uncomplicated community-acquired pneumonia requiring hospital admission.
 ...
PMID:Comparison of cefotaxime with ceftriaxone given intramuscularly 12-hourly for community-acquired pneumonia. 173 Jan 88

Cefotaxime, a third-generation cephalosporin, is active against many troublesome gram-negative organisms and anaerobes that now more frequently cause nosocomial infection. Single-dose cefotaxime, 1 g or 2 g administered 30 minutes prior to surgery, has been proven to be effective as prophylaxis for infection following gastrointestinal, biliary, obstetric, gynecologic, and genito-urinary procedures. When published trials are compiled, single-dose cefotaxime is more effective than multiple-dose cefazolin (p less than 0.01) in these types of surgery. Unfortunately, the dramatic increase in cephalosporin use has been accompanied by the emergence of resistant organisms such as enterococci and fungi. In Europe, some centers successfully prevent nosocomial pneumonia in intubated patients by decontaminating gastric contents with a combination of nonabsorbable antimicrobial agents including cefotaxime. Further trials may validate this concept for use in the United States.
 ...
PMID:Cefotaxime and prophylaxis. New approaches with a proven agent. 218 8

The clinical efficacy and safety of Cefodizime (CDZM), a new cephem antibiotic, was objectively compared with that of Cefotaxime (CTX) in patients with respiratory infections under a well-controlled comparative study. Patients were administered CDZM or CTX by drip infusion b.i.d. for 14 days in principle at a daily dose of two grams. The parameters assessed were clinical efficacy, safety and clinical usefulness. The following results were obtained: 1. On the basis of committee judgement the clinical efficacy rate was 78.1% (125/160) for the CDZM group, 82.7% (124/150) for the CTX group, and no significant difference was observed between the two drug groups. On the other hand, on the basis of judgement by physicians in charge, the clinical efficacy rate was 83.1% (133/160) for the CDZM group, 83.9% (125/149) for the CTX group, and no significant difference was observed between the two groups. 2. The corresponding figures for patients with pneumonia and pulmonary suppuration were 82.4% (70/85) for the CDZM group, 79.7% (59/74) for the CTX group and no significant difference was observed according to the committee judgement. The judgement by physicians in charge also revealed 83.5% (71/85) for the CDZM group and 82.2% (60/73) for the CTX group. No significant difference was noted between the two groups. While, the committee judgement for the clinical efficacy in patients with chronic respiratory tract infections showed 73.3% (55/75) for the CDZM group, 85.5% (65/76) for the CTX group, and no significant difference was observed between the two drug groups. The corresponding figures were 82.7% (62/75) for the CDZM group, 85.5% (65/76) for the CTX group, and no significant difference was observed between the two drug groups on the judgement by physicians in charge. Furthermore, the clinical efficacy of both drugs on chronic respiratory tract infections was assessed according to "Criteria for Evaluation of Clinical Efficacy of Chemotherapeutics on Chronic Respiratory Tract Infection". It was 76.8% (53/69) for the CDZM group, 76.3% (58/76) for the CTX group, and no significant difference was observed between the two groups. 3. The bacteriological eradication rate of causative pathogens was 92.4% out of 66 patients treated with CDZM and 95.5% out of 67 patients treated with CTX in whom judgement was possible. No significant difference was observed between the two drug groups. 4. The adverse reactions occurred in 4 (2.2%) patients for the CDZM group and 8 (4.5%) patients for the CTX group respectively, with no significant inter-group difference in frequency of these reactions for all cases.(ABSTRACT TRUNCATED AT 400 WORDS)
 ...
PMID:[A comparative study between cefodizime (CDZM) and cefotaxime (CTX) in respiratory tract infections]. 250 92

Seventy-eight infectious episodes in 75 cancer patients with adequate granulocyte counts were treated with cefotaxime. Sixty-six episodes were evaluable. The overall cure rate was 77% (51/66). The response rate in 46 episodes where an organism was identified was 72% (33/46). Gram-positive and Gram-negative infections responded equally with rates of 81% and 80% respectively. Pneumonia, septicaemia and urinary tract infections occurred most frequently and had response rates of 62% (18/29), 90% (9/10) and 91% (10/11) respectively. Polymicrobial infections were associated with a poor response--40% (4/10). No serious adverse effects occurred. Cefotaxime as a single agent was effective therapy for most Gram-positive and Gram-negative infections in cancer patients with adequate granulocyte counts. Polymicrobial infections and Gram-negative pneumonias might require additional agents.
 ...
PMID:Cefotaxime: single agent therapy for infections in cancer patients with adequate granulocyte counts. 397 60

Cefotaxime (CTX) was administered to 117 pediatric patients. Although 26 of these patients were excluded from the clinical evaluation of the study because other antimicrobial agents were given concomitantly with CTX or because no infectious diseases were proved, these cases were evaluated for adverse effects of the drug. The remaining 91 cases were evaluated for clinical effect; pneumonia in 56 cases, septicemia in 5, suspected septicemia in 5, meningitis (aseptic cases included) in 3, urinary tract infection in 5 and other diseases in 17. No pathogenic organisms were identified in any of the pneumonia cases, even either by bacterial culture or other laboratory test methods. Pathogens of septicemia were E. coli in 3 cases, K. pneumoniae in 1 and E. agglomerans in 1. Those of urinary tract infections were E. coli in 3 cases, a mixed infection of S. aureus and an unidentified species of Gram-negative rods in 1, and unknown in 1. Clinical effectiveness rates of CTX were 78.6% in pneumonia and 100% in septicemia, suspected septicemia and urinary tract infections. One patient with purulent meningitis caused by H. influenzae was also treated with CTX successfully. Adverse reactions and abnormal laboratory findings were observed in 12 cases (12/117 = 10.3%); rash in 2 cases, vomiting in 1, abdominal pain in 1, diarrhea in 5, granulocytopenia and thrombocytopenia in 1, eosinophilia in 3 and elevation of liver enzymes (GOT and LDH) in 1.
 ...
PMID:[Effectiveness of cefotaxime in pediatric infectious diseases]. 398 70

Cefotaxime sodium was assigned to the open formulary for 12 months and then was placed on formulary restriction to evaluate the restriction's effect on rate of use by services and appropriateness of use. Over 18 months, 187 cases (72 before and 115 after restriction) were reviewed. The majority of use (prerestriction and postrestriction) was in the medicine, pediatrics, and surgery services. The postrestriction usage rate for the three services increased significantly. Cefotaxime was used appropriately in 85% of cases during both periods and was not used prophylactically. Appropriateness of use was independent of formulary restriction. During both periods, approximately 76% of patients received cefotaxime for pneumonia, sepsis, meningitis, or immunosuppression. Of 205 infections, gram-negative bacilli accounted for over half of the pathogens isolated. Thus, formulary restriction was ineffective in reducing the rate of cefotaxime usage and had no effect on the appropriateness of usage.
 ...
PMID:Effect of formulary restriction of cefotaxime usage. 400 30

Cefotaxime was administered to 20 patients suffering from severe bacterial infections. Four were newborn babies, seven were infants, and nine were children. The infections treated included 9 bronchopulmonary infections and 6 urinary tract infections. In 9 patients, the infecting organism was identified: E. coli (3), Klebsiella (2), Staphylococcus aureus (3), and Proteus (1). Except in one case, cefotaxime was administered alone at doses of 50 to 100 mg/kg every 12 hours. The route of administration was intramuscular. 4 patients had already received unsuccessful antimicrobial therapy. All patients were clinically cured. In those with pneumonia, the clinical and radiological response was very prompt; in urinary tract infections, the temperature returned to normal in less than 48 hours. The local and general tolerance was always good. It may be concluded from these results that cefotaxime, a new parenteral cephalosporin, is especially useful and should prove particularly effective in severe infectious conditions found in pediatric practice.
 ...
PMID:[Cefotaxime in childhood infections (author's transl)]. 625 8


1 2 3 Next >>