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. 2025 Feb 7;42(2):cmae064.
doi: 10.1093/fampra/cmae064.

Impact of a multifaceted intervention programme on antibiotic prescribing and dispensing in four patient-centred settings in five European countries. The HAPPY PATIENT project

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Impact of a multifaceted intervention programme on antibiotic prescribing and dispensing in four patient-centred settings in five European countries. The HAPPY PATIENT project

Ana García-Sangenís et al. Fam Pract. .

Abstract

Background: The primary cause of antimicrobial resistance is excessive and non-indicated antibiotic use.

Aim: To evaluate the impact of a multifaceted intervention aimed at various healthcare professionals (HCPs) on antibiotic prescribing and dispensing for common infections.

Design and setting: Before-and-after study set in general practice, out-of-hours services, nursing homes, and community pharmacies in France, Greece, Lithuania, Poland, and Spain.

Methods: Following the Audit Project Odense method, HCPs from these four settings self-registered encounters with patients related to antibiotic prescribing and dispensing before and after an intervention (February-April 2022 and February-April 2023). Prior to the second registration, the HCPs undertook a multifaceted intervention, which included reviewing and discussing feedback on the first registration's results, enhancing communication skills, and providing communication tools. Indicators to identify potentially unnecessary prescriptions and non-first-line antibiotic choices were developed, and the results of the two registrations were compared.

Results: A total of 345 HCPs registered 10 744 infections in the first registration period and 10 207 infections in the second period. In general practice, participants showed a significant 9.8% reduction in unnecessary antibiotic prescriptions in the second period, whereas limited or no effect was observed in out-of-hours services and nursing homes (0.8% reduction and 4.5% increase, respectively). Pharmacies demonstrated an 18% increase in safety checks, and correct advice in pharmacies rose by 17%.

Conclusion: External factors like COVID-19, antibiotic shortages, and a streptococcal epidemic impacted the intervention's benefits. Despite this, the intervention successfully improved antibiotic use in both settings.

Keywords: after-hours care; anti-bacterial agents; antimicrobial stewardship; medical audit; nursing homes; pharmacies; primary healthcare.

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Conflict of interest statement

J.S. reports fees from Abbott Rapid Diagnostics A/S, Roche Diagnostics A/S, Roche a/s, NovoNordisk a/s, and is member of the board of Steno Diabetes Center, Odense. All other authors declare no competing interests.

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