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254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer
BACKGROUND: Antimicrobial use may prolong hospitalization and suffering in patients with advanced cancer whose goals of care transition to comfort measures only (CMO). METHODS: We conducted a retrospective study of all patients aged ≥65 years with stage III–IV solid tumors, stage III–IV lymphomas, o...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Oxford University Press
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6255009/ http://dx.doi.org/10.1093/ofid/ofy210.265 |
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author | Zhu, Mojun Datta, Rupak Quagliarello, Vincent Juthani-Mehta, Manisha |
author_facet | Zhu, Mojun Datta, Rupak Quagliarello, Vincent Juthani-Mehta, Manisha |
author_sort | Zhu, Mojun |
collection | PubMed |
description | BACKGROUND: Antimicrobial use may prolong hospitalization and suffering in patients with advanced cancer whose goals of care transition to comfort measures only (CMO). METHODS: We conducted a retrospective study of all patients aged ≥65 years with stage III–IV solid tumors, stage III–IV lymphomas, or acute, refractory or active liquid tumors requiring chemotherapy or targeted therapies who were transitioned to CMO during hospitalization at Yale New Haven Hospital between July 2014 and November 2016. We performed chart review, determined antimicrobial use (including antibiotics, antifungal and antiviral agents) around CMO, and evaluated the association between antibiotic density (use of oral and IV antibiotics by calendar days) and length of stay (LOS) using multivariable linear regression. RESULTS: We identified 461 patients. Median age was 74 years (range 65–99), 49% (n = 226) were female, and 79.4% (n = 366) had solid tumors. Overall, 113 patients (group 1) did not receive antimicrobials within 1 calendar day of CMO transition. Of the 343 patients who did, antimicrobials were continued after CMO in 20% (n = 70, group 2) and discontinued in 80% (n = 273, group 3). Patients who had antimicrobials continued after transition to CMO spent 1 more day inpatient until discharge compared with those who did not (group 2 vs. 3 in Figure 1). Five patients (group 4) started antimicrobials after CMO transition. In the multivariable model, antibiotic density remained associated with LOS (β = 1.2, 95% CI 1.1, 1.3; P < 0.0001) (Table 1). CONCLUSION: During their terminal hospitalization, most older adults with advanced cancer received antimicrobials, and increased antibiotic density was associated with prolonged LOS. Antimicrobial stewardship efforts should be focused on this population to optimize utilization and facilitate transitions of care. DISCLOSURES: M. Juthani-Mehta, Iterum Therapeutics: Scientific Advisor, Consulting fee |
format | Online Article Text |
id | pubmed-6255009 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Oxford University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-62550092018-11-28 254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer Zhu, Mojun Datta, Rupak Quagliarello, Vincent Juthani-Mehta, Manisha Open Forum Infect Dis Abstracts BACKGROUND: Antimicrobial use may prolong hospitalization and suffering in patients with advanced cancer whose goals of care transition to comfort measures only (CMO). METHODS: We conducted a retrospective study of all patients aged ≥65 years with stage III–IV solid tumors, stage III–IV lymphomas, or acute, refractory or active liquid tumors requiring chemotherapy or targeted therapies who were transitioned to CMO during hospitalization at Yale New Haven Hospital between July 2014 and November 2016. We performed chart review, determined antimicrobial use (including antibiotics, antifungal and antiviral agents) around CMO, and evaluated the association between antibiotic density (use of oral and IV antibiotics by calendar days) and length of stay (LOS) using multivariable linear regression. RESULTS: We identified 461 patients. Median age was 74 years (range 65–99), 49% (n = 226) were female, and 79.4% (n = 366) had solid tumors. Overall, 113 patients (group 1) did not receive antimicrobials within 1 calendar day of CMO transition. Of the 343 patients who did, antimicrobials were continued after CMO in 20% (n = 70, group 2) and discontinued in 80% (n = 273, group 3). Patients who had antimicrobials continued after transition to CMO spent 1 more day inpatient until discharge compared with those who did not (group 2 vs. 3 in Figure 1). Five patients (group 4) started antimicrobials after CMO transition. In the multivariable model, antibiotic density remained associated with LOS (β = 1.2, 95% CI 1.1, 1.3; P < 0.0001) (Table 1). CONCLUSION: During their terminal hospitalization, most older adults with advanced cancer received antimicrobials, and increased antibiotic density was associated with prolonged LOS. Antimicrobial stewardship efforts should be focused on this population to optimize utilization and facilitate transitions of care. DISCLOSURES: M. Juthani-Mehta, Iterum Therapeutics: Scientific Advisor, Consulting fee Oxford University Press 2018-11-26 /pmc/articles/PMC6255009/ http://dx.doi.org/10.1093/ofid/ofy210.265 Text en © The Author(s) 2018. Published by Oxford University Press on behalf of Infectious Diseases Society of America. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com |
spellingShingle | Abstracts Zhu, Mojun Datta, Rupak Quagliarello, Vincent Juthani-Mehta, Manisha 254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer |
title | 254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer |
title_full | 254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer |
title_fullStr | 254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer |
title_full_unstemmed | 254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer |
title_short | 254. Antimicrobial Use in Hospitalized Older Patients with Advanced Cancer |
title_sort | 254. antimicrobial use in hospitalized older patients with advanced cancer |
topic | Abstracts |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6255009/ http://dx.doi.org/10.1093/ofid/ofy210.265 |
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