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. 2023 Nov 9:46:80.
doi: 10.11604/pamj.2023.46.80.33027. eCollection 2023.

AWaRe classification of antibiotics prescribed within 2018-2021 for hospitalised medical and surgical patients in Uyo, Nigeria

Agantem Ekuma  1 , Asukwo Onukak  2 , Sylvanus Udoette  2 , Ann Versporten  3 , Ines Pauwels  3 , Oyinlola Oduyebo  4 , Herman Goossens  3
Affiliations

AWaRe classification of antibiotics prescribed within 2018-2021 for hospitalised medical and surgical patients in Uyo, Nigeria

Agantem Ekuma et al. Pan Afr Med J. .

Abstract

Introduction: point prevalence surveys have been used as a standardized tool to monitor antibiotic consumption to inform antimicrobial stewardship interventions in many countries. The 2021 WHO model list of Essential Medicines has classified antibiotics into three groups: access, watch and reserve. The aim of this paper is to describe the antibiotics used within a space of three years between 2018 and 2021 at the University of Uyo Teaching Hospital based on WHO AWaRe classification.

Methods: three point-prevalence surveys were conducted in the wards in our 500-bed tertiary hospital in 2018, 2019 and 2021. Each ward was surveyed on a particular day within a four-week period. The wards were grouped into medical and surgical for comparison. Antibiotics were classified as access, watch, and reserve. Validated data were analyzed with IBM SPSS Statistics for Windows, Version 20.0 (Armonk, NY: IBM Corp.).

Results: a total of 526 patients were surveyed out of which 344 were on antimicrobial therapy with a total of 687 antibiotic prescriptions. The overall prevalence of patients who received at least one antimicrobial was 65.4% (62.4 -72.8%). The Access group of antibiotics made up 48.2% of prescriptions while the watch group made up 50.5% of prescriptions. More watch Antibiotics were prescribed by surgical wards (49.7%) than by medical wards (43.7%).

Conclusion: the use of Access group antibiotics in our hospital falls below the WHO target level in both medical and surgical wards. There is a need for strengthening antibiotic stewardship activities to reduce the use of watch group antibiotics and limit antimicrobial resistance.

Keywords: AWaRe classification; Point prevalence surveys; antibiotics; antimicrobial resistance; antimicrobial stewardship; essential medicines list; patients; prescription; tertiary hospital.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Figure 1
Figure 1
number of antibiotics prescribed in medical and surgical wards using WHO AWaRe classification by year
See this image and copyright information in PMC

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