Outcomes Associated with De-escalation of Antibiotics to Target Positive Cultures when Treating Febrile Neutropenia.
| Autor: | Rainess, Rebecca, Campbell, Peter, Santamala, Jennifer, Kubin, Christine J., Mehta, Monica |
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| Předmět: |
BLOOD
FEBRILE neutropenia CELL culture SCIENTIFIC observation MORTALITY DEPRESCRIBING RETROSPECTIVE studies ACQUISITION of data TREATMENT duration TREATMENT effectiveness CANCER patients DISEASE relapse CLOSTRIDIUM diseases HEMATOLOGIC malignancies MEDICAL records MULTIDRUG resistance DESCRIPTIVE statistics ANTIBIOTICS LONGITUDINAL method DISEASE complications |
| Zdroj: | Journal of Pharmacy Practice; Apr2024, Vol. 37 Issue 2, p301-306, 6p |
| Abstrakt: | Background: Patients with hematologic malignancies frequently develop febrile neutropenia (FN) and subsequently receive long courses of broad-spectrum antibiotics. Limited data is available on de-escalation strategies. Methods : This was a retrospective observational cohort study of adult patients with a hematologic malignancy, FN, and positive culture results from June 2017 to June 2020. A conventional group (patients who remained on empiric, broad-spectrum agents) was compared to a de-escalation group (patients whose antibiotic therapy was de-escalated based on culture results). The primary outcome was the incidence of recurrent fever or antibiotic escalation due to infection while neutropenic. Results: Of the 123 patients included, the composite primary outcome occurred in 35.3% in the de-escalation group and 39.3% in the conventional group (P =.83). For secondary outcomes, median time to recurrent fever was 7 days in the de-escalation group and 7 days in the conventional group (P =.73). Incidence of Clostridioides difficile was 5.9% in the de-escalation group and 6.7% in the conventional group (P = 1.00). Development of multidrug resistant pathogens during hospital admission was 20.6% in the de-escalation group and 14.6% in the conventional group (P =.59). Median length of broad-spectrum antibiotics was 3 days in the de-escalation group and 8 days in the conventional group (P <.001). All-cause mortality within 30 days was 0 in the de-escalation group and 5.6% in the conventional group (P =.32). Conclusion: In a small sample of patients with a hematologic malignancy and FN, de-escalating antibiotics based on positive cultures decreased the duration of antibiotic therapy without increasing the rate of antibiotic failure. [ABSTRACT FROM AUTHOR] |
| Databáze: | Complementary Index |
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