A prospective descriptive study on emergency medicines used most frequently from the emergency medicine packs at Universitas Academic Hospital and the associated financial loss of expired emergency medicines

Abstract

Background: Resuscitation trolleys with equipment and medicines for emergencies are required in all clinical areas in hospitals. Emergency medicines kept separately are more likely to expire than non-emergency medicines, as these are generally used less frequently. An updated list of essential emergency medicines was implemented in 2016 at an academic hospital in central South Africa. The aim of this study was to determine the frequency of both the use and the expiry, with associated financial losses, of the  emergency medicines on this list.

Methods: A prospective, descriptive study was conducted over a six-month period in 2019. Forms accompanying the emergency packs were returned to the pharmacy whenever packs expired or were opened. These forms were collected and the type and quantity of medicines either used or expired were recorded.

Results: In total, 168 of the returned forms were included. The most frequently used emergency medicines were adrenaline, sodium bicarbonate and Ringer’s lactate. Adrenaline use was recorded on 52.8% and 25% of the forms from the adult/paediatric and neonatal emergency packs, respectively. Medicines that were never used included: betamethasone, Darrow’s half-strength solution and most of the neonatal pack medications. Neonatal emergency medicine packs were rarely used and the neonatal fluid packs were never used. The total cost of the expired medicines was R7 960.29 (US$569.41 at the time of the study). Adrenaline was the medication that expired most frequently but the greatest financial losses occurred from expired sodium bicarbonate.

Conclusion: The total financial losses were low but can be reduced further. The contents of the emergency packs should be reviewed to possibly reduce the amount of items used infrequently. Also, the removal of those items not recommended in emergency care guidelines could be considered. Ensuring the policy was followed of returning unused medicines close to expiry and redistributing these to high-use areas would further reduce wastage.