Advances in antibacterial treatment of adults with high-risk febrile neutropenia.
J Antimicrob Chemother
; 78(9): 2109-2120, 2023 09 05.
Article
em En
| MEDLINE
| ID: mdl-37259598
ABSTRACT
BACKGROUND:
High-risk febrile neutropenia (HR-FN) is a life-threatening complication in patients with haematological malignancies or receiving myelosuppressive chemotherapy. Since the last international guidelines were published over 10 years ago, there have been major advances in the understanding and management of HR-FN, including on antibiotic pharmacokinetics and discontinuation/de-escalation strategies.OBJECTIVES:
Summarizing major advances in the field of antibacterial therapy in patients with HR-FN empirical therapy, pharmacokinetics of antibiotics and antibiotic stewardship. SOURCES Narrative review based on literature review from PubMed. We focused on studies published between 2010 and 2023 about the pharmacokinetics of antimicrobials, management of antimicrobial administration, and discontinuation/de-escalation strategies. We did not address antimicrobial prophylaxis, viral or fungal infections. CONTENT Several high-quality publications have highlighted important modifications of antibiotic pharmacokinetics in HR-FN, with standard dosages exposing patients to underdosing. These recent clinical and population pharmacokinetics studies help improve management protocols with optimized initial dosing and infusion rules for ß-lactams, vancomycin, daptomycin and amikacin; they highlight the potential benefits of therapeutic drug monitoring. A growing body of evidence also shows that antibiotic discontinuation/de-escalation strategies are beneficial for bacterial ecology and patients' outcome. We further discuss methods and limitations for implementation of such protocols in haematology. IMPLICATIONS We highlight recent information about the management of antibacterial therapy in HR-FN that might be considered in updated guidelines for HR-FN management.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Hematológicas
/
Neutropenia Febril
Tipo de estudo:
Etiology_studies
/
Guideline
/
Risk_factors_studies
Limite:
Adult
/
Humans
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article