Strategies to improve antibiotic use in the neonatal ICU.

Abstract:

PURPOSE OF REVIEW:Neonates are at a high risk of infection and may have nonspecific signs of sepsis. Accordingly, they are heavily exposed to antimicrobials. Neonates are also uniquely at risk of both short-term and long-term complications from antibiotic exposure. This review discusses advances in antibiotic stewardship in the neonatal population. RECENT FINDINGS:Antimicrobial utilization is highly variable among NICUs in excess of case-mix variation. Rates of early-onset sepsis because of Group B Streptococcus have decreased substantially with the introduction of intrapartum antibiotic prophylaxis. Recent epidemiologic studies have created evidence-based tools to more accurately estimate a newborn's risk of early-onset sepsis. Antibiotic selection and duration for late-onset sepsis and necrotizing enterocolitis are variable among centers, with inadequate evidence to guide practice. Novel diagnostic methods and biomarkers are increasingly used to assist with diagnosing infection, but inadequate specificity in many cases may result in excess antibiotic exposure. Published antimicrobial stewardship experiences in the neonatal inpatient setting have largely been successful and well tolerated. SUMMARY:Recent publications have identified many ways to safely reduce antimicrobial exposure and developed strategies to implement antimicrobial stewardship in the neonatal inpatient setting. However, new approaches are needed to further improve antibiotic use and to implement these interventions more universally in NICUs.

journal_name

Curr Opin Pediatr

authors

Willis Z,de St Maurice A

doi

10.1097/MOP.0000000000000716

subject

Has Abstract

pub_date

2019-02-01 00:00:00

pages

127-134

issue

1

eissn

1040-8703

issn

1531-698X

journal_volume

31

pub_type

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