author_facet Bryce, Elizabeth A
Colby, W David
Haket, Jacques
Poisson, Michel W
Smith, John A
Bryce, Elizabeth A
Colby, W David
Haket, Jacques
Poisson, Michel W
Smith, John A
author Bryce, Elizabeth A
Colby, W David
Haket, Jacques
Poisson, Michel W
Smith, John A
spellingShingle Bryce, Elizabeth A
Colby, W David
Haket, Jacques
Poisson, Michel W
Smith, John A
Canadian Journal of Infectious Diseases
Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
Microbiology (medical)
author_sort bryce, elizabeth a
spelling Bryce, Elizabeth A Colby, W David Haket, Jacques Poisson, Michel W Smith, John A 1180-2332 Hindawi Limited Microbiology (medical) http://dx.doi.org/10.1155/1996/812389 <jats:p>OBJECTIVE: To assess the prevalence of antibiotic resistance in Canadian intensive care units.</jats:p><jats:p>DESIGN: The antimicrobial profiles of 1939 Gram-negative bacilli isolated in 20 Canadian intensive care units were analyzed using a custom designed MicroScan panel.</jats:p><jats:p>SETTING: The majority of the hospitals were tertiary care institutions, but some community hospitals were included.</jats:p><jats:p>PATIENTS: Adult intensive care unit patients were the sources of isolates.</jats:p><jats:p>MAIN RESULTS:<jats:italic>Pseudomonas aeruginosa</jats:italic>was the most frequently isolated microorganism overall, with<jats:italic>Escherichia coli</jats:italic>the most common initial isolate. Comparison of initial and repeat isolates showed that<jats:italic>P aeruginosa</jats:italic>readily acquired resistance to all antibiotic classes except the aminoglycosides.<jats:italic>Enterobacter aerogenes</jats:italic>developed resistance to ciprofloxacin and<jats:italic>Enterobacter cloacae</jats:italic>demonstrated resistance to all beta-lactam antibiotics except for imipenem on repeat isolation. Other Enterobacteriaceae remained susceptible. Historical comparison with data derived four years previously from 15 of the centres showed increased resistance of<jats:italic>P aeruginosa</jats:italic>and<jats:italic>Acinetobacter</jats:italic>species to ciprofloxacin while other susceptibility patterns remained stable.</jats:p><jats:p>CONCLUSIONS: The prevalence of Gram-negative resistance in Canadian hospitals is less than that reported in surveys done in some other countries, and was relatively stable over four years.</jats:p> Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993 Canadian Journal of Infectious Diseases
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title Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_unstemmed Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_full Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_fullStr Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_full_unstemmed Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_short Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_sort incidence and susceptibility of aerobic gram-negative bacilli from 20 canadian intensive care units: 1989–1993
topic Microbiology (medical)
url http://dx.doi.org/10.1155/1996/812389
publishDate 1996
physical 34-40
description <jats:p>OBJECTIVE: To assess the prevalence of antibiotic resistance in Canadian intensive care units.</jats:p><jats:p>DESIGN: The antimicrobial profiles of 1939 Gram-negative bacilli isolated in 20 Canadian intensive care units were analyzed using a custom designed MicroScan panel.</jats:p><jats:p>SETTING: The majority of the hospitals were tertiary care institutions, but some community hospitals were included.</jats:p><jats:p>PATIENTS: Adult intensive care unit patients were the sources of isolates.</jats:p><jats:p>MAIN RESULTS:<jats:italic>Pseudomonas aeruginosa</jats:italic>was the most frequently isolated microorganism overall, with<jats:italic>Escherichia coli</jats:italic>the most common initial isolate. Comparison of initial and repeat isolates showed that<jats:italic>P aeruginosa</jats:italic>readily acquired resistance to all antibiotic classes except the aminoglycosides.<jats:italic>Enterobacter aerogenes</jats:italic>developed resistance to ciprofloxacin and<jats:italic>Enterobacter cloacae</jats:italic>demonstrated resistance to all beta-lactam antibiotics except for imipenem on repeat isolation. Other Enterobacteriaceae remained susceptible. Historical comparison with data derived four years previously from 15 of the centres showed increased resistance of<jats:italic>P aeruginosa</jats:italic>and<jats:italic>Acinetobacter</jats:italic>species to ciprofloxacin while other susceptibility patterns remained stable.</jats:p><jats:p>CONCLUSIONS: The prevalence of Gram-negative resistance in Canadian hospitals is less than that reported in surveys done in some other countries, and was relatively stable over four years.</jats:p>
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author Bryce, Elizabeth A, Colby, W David, Haket, Jacques, Poisson, Michel W, Smith, John A
author_facet Bryce, Elizabeth A, Colby, W David, Haket, Jacques, Poisson, Michel W, Smith, John A, Bryce, Elizabeth A, Colby, W David, Haket, Jacques, Poisson, Michel W, Smith, John A
author_sort bryce, elizabeth a
container_issue 1
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container_title Canadian Journal of Infectious Diseases
container_volume 7
description <jats:p>OBJECTIVE: To assess the prevalence of antibiotic resistance in Canadian intensive care units.</jats:p><jats:p>DESIGN: The antimicrobial profiles of 1939 Gram-negative bacilli isolated in 20 Canadian intensive care units were analyzed using a custom designed MicroScan panel.</jats:p><jats:p>SETTING: The majority of the hospitals were tertiary care institutions, but some community hospitals were included.</jats:p><jats:p>PATIENTS: Adult intensive care unit patients were the sources of isolates.</jats:p><jats:p>MAIN RESULTS:<jats:italic>Pseudomonas aeruginosa</jats:italic>was the most frequently isolated microorganism overall, with<jats:italic>Escherichia coli</jats:italic>the most common initial isolate. Comparison of initial and repeat isolates showed that<jats:italic>P aeruginosa</jats:italic>readily acquired resistance to all antibiotic classes except the aminoglycosides.<jats:italic>Enterobacter aerogenes</jats:italic>developed resistance to ciprofloxacin and<jats:italic>Enterobacter cloacae</jats:italic>demonstrated resistance to all beta-lactam antibiotics except for imipenem on repeat isolation. Other Enterobacteriaceae remained susceptible. Historical comparison with data derived four years previously from 15 of the centres showed increased resistance of<jats:italic>P aeruginosa</jats:italic>and<jats:italic>Acinetobacter</jats:italic>species to ciprofloxacin while other susceptibility patterns remained stable.</jats:p><jats:p>CONCLUSIONS: The prevalence of Gram-negative resistance in Canadian hospitals is less than that reported in surveys done in some other countries, and was relatively stable over four years.</jats:p>
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spelling Bryce, Elizabeth A Colby, W David Haket, Jacques Poisson, Michel W Smith, John A 1180-2332 Hindawi Limited Microbiology (medical) http://dx.doi.org/10.1155/1996/812389 <jats:p>OBJECTIVE: To assess the prevalence of antibiotic resistance in Canadian intensive care units.</jats:p><jats:p>DESIGN: The antimicrobial profiles of 1939 Gram-negative bacilli isolated in 20 Canadian intensive care units were analyzed using a custom designed MicroScan panel.</jats:p><jats:p>SETTING: The majority of the hospitals were tertiary care institutions, but some community hospitals were included.</jats:p><jats:p>PATIENTS: Adult intensive care unit patients were the sources of isolates.</jats:p><jats:p>MAIN RESULTS:<jats:italic>Pseudomonas aeruginosa</jats:italic>was the most frequently isolated microorganism overall, with<jats:italic>Escherichia coli</jats:italic>the most common initial isolate. Comparison of initial and repeat isolates showed that<jats:italic>P aeruginosa</jats:italic>readily acquired resistance to all antibiotic classes except the aminoglycosides.<jats:italic>Enterobacter aerogenes</jats:italic>developed resistance to ciprofloxacin and<jats:italic>Enterobacter cloacae</jats:italic>demonstrated resistance to all beta-lactam antibiotics except for imipenem on repeat isolation. Other Enterobacteriaceae remained susceptible. Historical comparison with data derived four years previously from 15 of the centres showed increased resistance of<jats:italic>P aeruginosa</jats:italic>and<jats:italic>Acinetobacter</jats:italic>species to ciprofloxacin while other susceptibility patterns remained stable.</jats:p><jats:p>CONCLUSIONS: The prevalence of Gram-negative resistance in Canadian hospitals is less than that reported in surveys done in some other countries, and was relatively stable over four years.</jats:p> Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993 Canadian Journal of Infectious Diseases
spellingShingle Bryce, Elizabeth A, Colby, W David, Haket, Jacques, Poisson, Michel W, Smith, John A, Canadian Journal of Infectious Diseases, Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993, Microbiology (medical)
title Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_full Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_fullStr Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_full_unstemmed Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_short Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
title_sort incidence and susceptibility of aerobic gram-negative bacilli from 20 canadian intensive care units: 1989–1993
title_unstemmed Incidence and Susceptibility of Aerobic Gram-Negative Bacilli from 20 Canadian Intensive Care Units: 1989–1993
topic Microbiology (medical)
url http://dx.doi.org/10.1155/1996/812389