de Pando T, Grau S, Almendral A, Echeverría-Esnal D, Hernández S, Limon E, Pontes C. Long-term impact of COVID-19 pandemic on antibiotic use in primary care: lessons to optimize antimicrobial use.
Expert Rev Anti Infect Ther 2024:1-15. [PMID:
38465485 DOI:
10.1080/14787210.2024.2328333]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/12/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND
Lockdowns due to the COVID-19 pandemic was associated with changes in the pattern of use of antimicrobials, but persistence of changes after lockdowns has not been described. The objective was to describe the number of patients with dispensed antibiotic treatment and consumption of antibiotics in outpatients from primary care in Catalonia 18 months after the end of the emergency period.
RESEARCH DESIGN AND METHODS
Data for the COVID-19 pandemic period was obtained from March 2020 to December 2021. Four high transmission rate (Rt > 100) periods were established. To compare data, a simple Bayesian structural time series model was used.
RESULTS
The observed number of patients with dispensed antibiotics decreased respect to the estimated, especially during the four high transmission rate periods: April-May 2020 (lockdown period) (-42.57% and -42.68%); December 2020-February 2021 (-41.65%, -49.97% and -43.64%); October 2021 (-16.23%), and December 2021 (-20.16%). Overall antibiotic consumption was reduced by 23.37% (p = 0.002). These differences were mainly observed in those ≤ 15 years.
CONCLUSIONS
We describe the reduction in the number of patients with dispensed antibiotics and antibiotic consumption after the COVID-19 lockdown persisted in a period of recovery of healthcare accessibility. This information may help to improve antimicrobial use at the primary care level.
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