Clinical impact of metformin exposure during Staphylococcus aureus bacteremia in patients with diabetes mellitus
© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature..
PURPOSE: Increasing evidence has suggested that metformin may play positive roles in a wide range of infectious diseases. This study aimed to investigate the clinical impact of metformin exposure during Staphylococcus aureus bacteremia (SAB) in patients with diabetes.
METHODS: A 3-year observational cohort study of 452 patients (aged ≥ 16 years) with SAB was performed at a tertiary care hospital. Metformin exposure was defined as receiving metformin during SAB, regardless of metformin use before the onset of bacteremia.
RESULTS: Of 452 patients, 51 (11.3%) were classified in Group A (diabetes with metformin exposure), 115 (25.4%) in Group B (diabetes without metformin exposure), and 286 (63.3%) in Group C (no diabetes). The 30-day mortality rate in Group A was significantly lower than that in Group B (3.9% [2/51] versus 14.8% [17/115]; p = 0.04) and lower than that in Group C (3.9% [2/51] versus 17.1% [49/286]; p = 0.02). The mortality rates did not differ between Group B and Group C (14.8% [17/115] versus 17.1% [49/286]; p = 0.57). The rates of persistent and recurrent bacteremia were comparable among the three groups. Multivariate analysis indicated that metformin exposure was significantly associated with reduced mortality (adjusted odds ratio, 0.20; 95% confidence interval, 0.04-0.88; p = 0.03).
CONCLUSIONS: Metformin exposure during SAB appears to be an independent predictor of survival in patients with diabetes.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:42 |
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Enthalten in: |
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology - 42(2023), 12 vom: 18. Dez., Seite 1439-1447 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Lee, Ju Young [VerfasserIn] |
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Links: |
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Themen: |
Bacteremia |
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Anmerkungen: |
Date Completed 27.11.2023 Date Revised 27.11.2023 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1007/s10096-023-04679-6 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM363436987 |
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520 | |a PURPOSE: Increasing evidence has suggested that metformin may play positive roles in a wide range of infectious diseases. This study aimed to investigate the clinical impact of metformin exposure during Staphylococcus aureus bacteremia (SAB) in patients with diabetes | ||
520 | |a METHODS: A 3-year observational cohort study of 452 patients (aged ≥ 16 years) with SAB was performed at a tertiary care hospital. Metformin exposure was defined as receiving metformin during SAB, regardless of metformin use before the onset of bacteremia | ||
520 | |a RESULTS: Of 452 patients, 51 (11.3%) were classified in Group A (diabetes with metformin exposure), 115 (25.4%) in Group B (diabetes without metformin exposure), and 286 (63.3%) in Group C (no diabetes). The 30-day mortality rate in Group A was significantly lower than that in Group B (3.9% [2/51] versus 14.8% [17/115]; p = 0.04) and lower than that in Group C (3.9% [2/51] versus 17.1% [49/286]; p = 0.02). The mortality rates did not differ between Group B and Group C (14.8% [17/115] versus 17.1% [49/286]; p = 0.57). The rates of persistent and recurrent bacteremia were comparable among the three groups. Multivariate analysis indicated that metformin exposure was significantly associated with reduced mortality (adjusted odds ratio, 0.20; 95% confidence interval, 0.04-0.88; p = 0.03) | ||
520 | |a CONCLUSIONS: Metformin exposure during SAB appears to be an independent predictor of survival in patients with diabetes | ||
650 | 4 | |a Observational Study | |
650 | 4 | |a Journal Article | |
650 | 4 | |a Bacteremia | |
650 | 4 | |a Diabetes mellitus | |
650 | 4 | |a Metformin | |
650 | 4 | |a Staphylococcus aureus | |
700 | 1 | |a Kim, Eun Sil |e verfasserin |4 aut | |
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700 | 1 | |a Jung, Jiwon |e verfasserin |4 aut | |
700 | 1 | |a Kim, Min Jae |e verfasserin |4 aut | |
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700 | 1 | |a Kim, Sung-Han |e verfasserin |4 aut | |
700 | 1 | |a Choi, Sang-Ho |e verfasserin |4 aut | |
700 | 1 | |a Lee, Sang-Oh |e verfasserin |4 aut | |
700 | 1 | |a Kim, Yang Soo |e verfasserin |4 aut | |
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