Antibiotic Use in Neonatal Intensive Care Units in China: A Multicenter Cohort Study.
J Pediatr
; 239: 136-142.e4, 2021 12.
Article
em En
| MEDLINE
| ID: mdl-34461063
ABSTRACT
OBJECTIVE:
To provide national-level antibiotic use data from Chinese neonatal intensive care units to inform future antimicrobial stewardship using a large contemporary cohort of preterm infants in China. STUDYDESIGN:
This retrospective cohort study enrolled all infants less than 340/7 weeks of gestation admitted to 25 tertiary neonatal intensive care units across China between May 1, 2015, and April 30, 2018. The antibiotic use rate (AUR) was defined as the number of days an infant was prescribed with 1 or more antibiotics divided by the total length of hospital stay.RESULTS:
Among 24 597 eligible infants, 21 736 (88.4%) infants received antibiotics. The median AUR was 441 per 1000 patient-days (IQR, 242-692 per 1000 patient-days). The median duration of each antibiotic course was 9 days (IQR, 6-14 days). Overall, 64.6% infants received broad-spectrum antibiotics, with a median broad-spectrum AUR of 250 per 1000 patient-days (IQR, 0-500 per 1000 patient-days), accounting for 70.7% of all antibiotic use days. Overall, 68.7% of all antibiotic use occurred among infants without infection-related morbidities, with a median duration of 8 days (IQR, 6-13 days) for each course. Only 22.9% episodes of culture-negative sepsis were prescribed with antibiotics for 7 or fewer days, and 34.7% were treated with antibiotics for more than 14 days. For early antibiotic use, the median duration of antibiotic therapy within 7 days after birth was 7 days (IQR, 4-7 days).CONCLUSIONS:
A high AUR among infants without infections, prolonged antibiotic durations, and excessive use of broad-spectrum antibiotics were the main problems of antibiotic use in Chinese neonatal intensive care units and should be high-impact focuses for future stewardship interventions.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Unidades de Terapia Intensiva Neonatal
/
Sepse Neonatal
/
Antibacterianos
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Humans
/
Newborn
País/Região como assunto:
Asia
Idioma:
En
Revista:
J Pediatr
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
China