RESUMEN
BACKGROUND: COVID-19 management guidelines are constantly evolving, making them difficult to implement practically. Ronapreve was a neutralising monoclonal antibody introduced into UK COVID-19 guidelines in 2021. It reduces mortality in seronegative patients infected with non-omicron variants. Antibody testing on admission is therefore vital in ensuring patients could be considered for Ronapreve as inpatients. LOCAL PROBLEM: We found that on our COVID-19 ward, 31.4% of patients were not having anti-S tests despite fulfilling the other criteria to be eligible for Ronapreve. This was identified as an important target to improve; by not requesting anti-S tests, we were forgoing the opportunity to use an intervention that could improve outcomes. METHODS: We analysed patient records for patients with COVID-19 admitted to our ward over 4 months to observe if awareness of the need to request anti-S increased through conducting plan-do-study-act (PDSA) cycles. INTERVENTIONS: Our first intervention was an multidisciplinary team (MDT) discussion at our departmental audit meeting highlighting our baseline findings and the importance of anti-S requesting. Our second intervention was to hang printed posters in both the doctors' room and the ward as a visual reminder to staff. Our final intervention was trust-wide communications of updated local COVID-19 guidance that included instructions for anti-S requesting on admission. RESULTS: Our baseline data showed that only 68.6% of patients with symptomatic COVID-19 were having anti-S antibody tests requested. This increased to 95.0% following our three interventions. There was also a reduction in the amount of anti-S requests being 'added on', from 57.1% to 15.8%. CONCLUSIONS: COVID-19 guidelines are constantly evolving and require interventions that can be quickly and easily implemented to improve adherence. Sustained reminders through different approaches allowed a continued increase in requesting. This agrees with research that suggests a mixture of educational sessions and visual reminders of guidelines increase their application in clinical practice.