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Risk factors for antimicrobial resistance and influence of resistance on mortality in patients with bloodstream infection caused by Pseudomonas aeruginosa
DC Field | Value | Language |
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dc.contributor.author | Kang, Cheol-In | - |
dc.contributor.author | Kim, Sung-Han | - |
dc.contributor.author | Park, Wan Beom | - |
dc.contributor.author | Lee, Ki-Deok | - |
dc.contributor.author | Kim, Hong-Bin | - |
dc.contributor.author | Kim, Eui-Chong | - |
dc.contributor.author | Oh, Myoung-Don | - |
dc.contributor.author | Choe, Kang-Won | - |
dc.date.accessioned | 2010-01-12T08:09:18Z | - |
dc.date.available | 2010-01-12T08:09:18Z | - |
dc.date.issued | 2005-03-17 | - |
dc.identifier.citation | Microb Drug Resist. 2005 Spring;11(1):68-74. | en |
dc.identifier.issn | 1076-6294 (Print) | - |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=15770098 | - |
dc.identifier.uri | https://hdl.handle.net/10371/29779 | - |
dc.description.abstract | This study was conducted to evaluate risk factors for antimicrobial resistance and influence of resistance on mortality in Pseudomonas aeruginosa bacteremia. Data on 190 patients with P. aeruginosa bacteremia were analyzed retrospectively. Antimicrobial resistance to antipseudomonal antibiotics was evaluated. The main outcome measure was 30-day mortality. In P. aeruginosa bacteremia, resistance rates to piperacillin (PIP), ceftazidime (CAZ), ciprofloxacin (CIP), and imipenem (IPM) were 29 (56/190), 19 (36/190), 17 (32/190) and 15% (28/190), respectively. Prior uses of fluoroquinolones or carbapenems were independent risk factors for resistance to CIP and IPM, and prior use of extended-spectrum cephalosporins was a risk factor for PIP-R. An indwelling urinary catheter was a risk factor for PIP-R, CAZ-R, and CIP-R. An invasive procedure was a risk factor for CIP-R and IPM-R. The 30-day mortality rate was 44% (33/75) in patients infected by strains resistant to any of the antipseudomonal antibiotics, but 33.9% (39/115) in those by strains susceptible to all antipseudomonal antibiotics (p = 0.161). Among patients with bloodstream infection due to antimicrobial-resistant P. aeruginosa, those infected by IPM-R strains had the highest mortality (IPM-R, 53.6% vs. CAZ-R, 47.2% vs. CIP-R 46.9%, PIP-R, 39.3%). In this study regarding P. aeruginosa bacteremia, prior uses of fluoroquinolones, carbapenems, or extended-spectrum cephalosporins, a prior invasive procedure, and an indwelling urinary catheter were found to be associated with antimicrobial resistance. The patients with bloodstream infection caused by antimicrobial-resistant P. aeruginosa, especially to imipenem, had a tendency toward higher mortality than those infected by susceptible strains. | en |
dc.language.iso | en | en |
dc.publisher | Mary Ann Liebert | en |
dc.subject | Adolescent | en |
dc.subject | Adult | en |
dc.subject | Aged | en |
dc.subject | Anti-Bacterial Agents/*pharmacology/therapeutic use | en |
dc.subject | Bacteremia/microbiology/*mortality | en |
dc.subject | Ciprofloxacin/therapeutic use | en |
dc.subject | Ciprofloxacin/therapeutic use | en |
dc.subject | Female | en |
dc.subject | Hospital Mortality | en |
dc.subject | Humans | en |
dc.subject | Imipenem/therapeutic use | en |
dc.subject | Male | en |
dc.subject | Middle Aged | en |
dc.subject | Pseudomonas Infections/drug therapy/epidemiology/microbiology/*mortality | en |
dc.subject | Pseudomonas aeruginosa/drug effects/*isolation & purification | en |
dc.subject | Risk Factors | en |
dc.subject | Drug Resistance, Bacterial | - |
dc.title | Risk factors for antimicrobial resistance and influence of resistance on mortality in patients with bloodstream infection caused by Pseudomonas aeruginosa | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 강철인 | - |
dc.contributor.AlternativeAuthor | 김성한 | - |
dc.contributor.AlternativeAuthor | 박완범 | - |
dc.contributor.AlternativeAuthor | 이기덕 | - |
dc.contributor.AlternativeAuthor | 김홍빈 | - |
dc.contributor.AlternativeAuthor | 김의종 | - |
dc.contributor.AlternativeAuthor | 오명돈 | - |
dc.contributor.AlternativeAuthor | 최강원 | - |
dc.identifier.doi | 10.1089/mdr.2005.11.68 | - |
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