Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical effectiveness of a combination treatment using imipenem/cilastatin sodium (IPM/CS) with G-CSF was studied in neutropenic patients (< 500/mm3) with hematological malignancies and secondary infections. Thirty seven patients were entered in the trial, and 30 patients were eligible. This combination was effective in 20 patients, thus the overall efficacy rate was 66.7 percent. The combination was effective in all 6 cases with septicemia, in 10 case out of 15 cases with fever after chemotherapy (efficacy rate; 66.7%), in 3 out of 8 cases with respiratory infections including 7 cases with pneumonia (efficacy rate; 37.5%), and a case with laryngopharyngitis. According to the order of the administration, the efficacy rates were 60.0% in 5 cases in whom G-CSF treatment was started before IPM/CS, 66.7% in 21 cases given both G-CSF and IPM/CS simultaneously, and 75.0% in 4 cases in whom IPM/CS was started before G-CSF. The difference was statistically not significant on the efficacy rates in the three groups. The efficacy in 18 cases treated with monotherapy on antibiotic was 72.2% and that in 12 cases treated with IPM/CS in combination with other antibiotics was 58.3%, and the difference in the efficacy rates in these two groups was not statistically significant. According to the neutrophil counts before and after the treatment, high response rate (60.0%) was obtained in cases of severe neutropenia (less than 100/mm3). Bacteriological examinations showed that all of bacteria detected as pathogens (10 strains of Gram-positive bacteria and 6 strains of Gram-negative bacteria) were eradicated, though 3 strains were replaced by other pathogens.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Effect of a combination treatment using imipenem/cilastatin sodium with G-CSF on infections in neutropenic patients with hematological malignancies]. 753 79

Following its introduction into the market, PAPM/BP (panipenem/betamipron) was clinically studied in 188 evaluable cases out of 207 cases primarily of respiratory infectious diseases treated at the pediatric departments of 15 hospitals. In the clinical evaluation, the drug proved effective in three of three cases of sepsis; three of three cases of suppurative meningitis; nine of ten cases of laryngopharyngitis, six of seven cases of tonsillitis, 56 of 63 cases of acute bronchitis, 90 of 98 cases of pneumonia, and one of one case of phyothorax, all of which are respiratory infectious diseases; one of one case of secondary infection of a chronic respiratory disease; and two of two cases of lymphadenitis, which is a disease of the soft dermal structure. The overall efficacy rate was 91.0% (171/188 cases). In the bacteriological study, Gram-positive bacteria were eliminated in five of five strains of S. aureus, 30 of 31 strains of S. pneumoniae (96.8%), and three of three strains of S. pyogenes. Gramnegative bacteria were eliminated in 15 of 17 strains of H. influenzae (88.2%), three of four strains of M. catarrhalis, and two of two strains of K. pneumoniae. The overall elimination rate was 92.1% (70/76 strains). In the 23 strains of S. pneumoniae that were examined, penicillin-resistant strains accounted for 56.5%, showing an elimination rate of 100%. No serious adverse effects were observed, and the incidence of adverse effects was 1.45%. As for abnormalities in laboratory tests, levels of GOT and GPT increased in eight cases (3.88%), LDH increased in one case (0.48%), and neutropenia occurred in one case (0.51%). These results suggest that PAMP/BP could be considered the first choice in the treatment of infectious diseases in pediatrics, due to its effectiveness and high level of safety.
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PMID:[Clinical and bacteriological studies on panipenem/betamipron in pediatrics. Kanagawa Research Group for Infectious Diseases of Children]. 964 2