Appropriate antibiotic therapy is a predictor of outcome in patients with Stenotrophomonas maltophilia blood stream infection in the intensive care unit
Copyright © 2023. Published by Elsevier B.V..
BACKGROUND/PURPOSE: The study was to assess the relationship between antibiotic therapy and the outcome in intensive care unit (ICU) patients with Stenotrophomonas maltophilia bloodstream infection (BSI).
METHODS: ICU patients with monomicrobial S. maltophilia BSI from January 2004 to December 2019 were included and divided into two groups-those with- and without appropriate antibiotic therapy after BSI-for comparison. The primary outcome was the relationship between appropriate antibiotic therapy and 14-day mortality. The secondary outcome was the influence of different antibiotic therapies: levofloxacin- and trimethoprim-sulfamethoxazole (TMP/SMX)-containing regimens, on 14-day mortality.
RESULTS: A total of 214 ICU patients were included. Patients received appropriate antibiotic therapy (n = 133) after BSI had a lower 14-day mortality than those (n = 81) without appropriate antibiotic therapy (10.5% vs. 46.9%, p < 0.001). No difference on 14-day mortality between groups of patients by time of appropriate antibiotic therapy was observed (p > 0.05). After a propensity score matching, the results is consistent that 14-day mortality were lower in patients with appropriate antibiotic therapy than those without appropriate antibiotic therapy (11.5% vs. 39.3%, p < 0.001). Among patients with S. maltophilia BSI receiving appropriate antibiotic therapy, there was a trend levofloxacin-containing regimens is associated with lower mortality than TMP/SMX-containing regimens (HR 0.233, 95% CI 0.050-1.084, p = 0.063).
CONCLUSION: Appropriate antibiotic therapy was associated with decreased 14-day mortality in ICU patients with S. maltophilia BSI regardless of time. Levofloxacin-containing regimens may be better choice than TMP/SMX -containing regimens in treating ICU patients with S. maltophilia BSI.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:56 |
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Enthalten in: |
Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi - 56(2023), 3 vom: 20. Juni, Seite 624-633 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Lai, Jiun-Ji [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 07.06.2023 Date Revised 07.06.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.jmii.2023.03.001 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM354541420 |
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245 | 1 | 0 | |a Appropriate antibiotic therapy is a predictor of outcome in patients with Stenotrophomonas maltophilia blood stream infection in the intensive care unit |
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500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2023. Published by Elsevier B.V. | ||
520 | |a BACKGROUND/PURPOSE: The study was to assess the relationship between antibiotic therapy and the outcome in intensive care unit (ICU) patients with Stenotrophomonas maltophilia bloodstream infection (BSI) | ||
520 | |a METHODS: ICU patients with monomicrobial S. maltophilia BSI from January 2004 to December 2019 were included and divided into two groups-those with- and without appropriate antibiotic therapy after BSI-for comparison. The primary outcome was the relationship between appropriate antibiotic therapy and 14-day mortality. The secondary outcome was the influence of different antibiotic therapies: levofloxacin- and trimethoprim-sulfamethoxazole (TMP/SMX)-containing regimens, on 14-day mortality | ||
520 | |a RESULTS: A total of 214 ICU patients were included. Patients received appropriate antibiotic therapy (n = 133) after BSI had a lower 14-day mortality than those (n = 81) without appropriate antibiotic therapy (10.5% vs. 46.9%, p < 0.001). No difference on 14-day mortality between groups of patients by time of appropriate antibiotic therapy was observed (p > 0.05). After a propensity score matching, the results is consistent that 14-day mortality were lower in patients with appropriate antibiotic therapy than those without appropriate antibiotic therapy (11.5% vs. 39.3%, p < 0.001). Among patients with S. maltophilia BSI receiving appropriate antibiotic therapy, there was a trend levofloxacin-containing regimens is associated with lower mortality than TMP/SMX-containing regimens (HR 0.233, 95% CI 0.050-1.084, p = 0.063) | ||
520 | |a CONCLUSION: Appropriate antibiotic therapy was associated with decreased 14-day mortality in ICU patients with S. maltophilia BSI regardless of time. Levofloxacin-containing regimens may be better choice than TMP/SMX -containing regimens in treating ICU patients with S. maltophilia BSI | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Antibiotic therapy | |
650 | 4 | |a Bacteremia | |
650 | 4 | |a Bloodstream infection | |
650 | 4 | |a Intensive care | |
650 | 4 | |a Levofloxacin | |
650 | 4 | |a Stenotrophomonas maltophilia | |
650 | 4 | |a Trimethoprim–sulfamethoxazole | |
650 | 7 | |a Trimethoprim, Sulfamethoxazole Drug Combination |2 NLM | |
650 | 7 | |a 8064-90-2 |2 NLM | |
650 | 7 | |a Levofloxacin |2 NLM | |
650 | 7 | |a 6GNT3Y5LMF |2 NLM | |
650 | 7 | |a Anti-Bacterial Agents |2 NLM | |
700 | 1 | |a Siu, L Kristopher |e verfasserin |4 aut | |
700 | 1 | |a Chang, Feng-Yee |e verfasserin |4 aut | |
700 | 1 | |a Lin, Jung-Chung |e verfasserin |4 aut | |
700 | 1 | |a Yu, Ching-Mei |e verfasserin |4 aut | |
700 | 1 | |a Wu, Rui-Xin |e verfasserin |4 aut | |
700 | 1 | |a Wang, Ching-Hsun |e verfasserin |4 aut | |
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