Best practice: antibiotic decision-making in ICUs.
Curr Opin Crit Care
; 26(5): 478-488, 2020 10.
Article
en En
| MEDLINE
| ID: mdl-32739968
ABSTRACT
PURPOSE OF REVIEW A major challenge in the ICU is optimization of antibiotic use. This review assesses current understanding of core best practices supporting and promoting astute antibiotic decision-making. RECENT FINDINGS:
Limiting exposure to the shortest effective duration is the cornerstone of antibiotic decision-making. The decision to initiate antibiotics should include assessment of risk for resistance. This requires synthesis of patient-level data and environmental factors to determine whether delayed initiation could be considered in some patients with suspected sepsis until sensitivity data is available. Until improved stratification scores and clinically meaningful cut-off values to identify MDR are available and externally validated, decisions as to which empiric antibiotic is used should rely on syndromic antibiograms and institutional guidance. Optimization of initial and maintenance doses is another enabler of enhanced outcome. Stewardship practices must be streamlined by re-assessment to minimize negative effects, such as a potential increase in duration of therapy and increased risk of collateral damage from exposure to multiple, sequential antibiotics that may ensue from de-escalation.SUMMARY:
Multiple challenges and research priorities for antibiotic optimization remain; however, the best stewardship practices should be identified and entrenched in daily practice. Reducing unnecessary exposure remains a vital strategy to limit resistance development.
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Sepsis
/
Antibacterianos
Tipo de estudio:
Guideline
/
Prognostic_studies
Límite:
Humans
Idioma:
En
Revista:
Curr Opin Crit Care
Asunto de la revista:
TERAPIA INTENSIVA
Año:
2020
Tipo del documento:
Article
País de afiliación:
Sudáfrica