Economic impact of implementing prescription of single-inhaler triple therapies versus current multiple-inhaler triple therapies for COPD in the Apulia Region

Autor: Emanuela Resta, Giulia Scioscia, Donato Lacedonia, Carla Maria Irene Quarato, Francesco Panza, Onofrio Resta, Giorgia Lepore, Enrico Buonamico, Valentina Di Lecce, Giovanna Elisiana Carpagnano, Maria Pia Foschino Barbaro, Noemi Rossi
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: BMC Health Services Research, Vol 22, Iss 1, Pp 1-10 (2022)
Druh dokumentu: article
ISSN: 1472-6963
DOI: 10.1186/s12913-022-08640-9
Popis: Abstract Background The most impacting direct costs associated to COPD for the National Health Systems (NHS) are those related to accesses to the emergency room and hospital admissions, due to the onset of one or more COPD exacerbations. At the same time, severe COPD treatment, that often require a combination of medicaments, represents a substantial economic burden for the National Health Systems (NHS). This study aimed to evaluate the potential saving deriving from the implementation in the prescription of the two currently available single-inhaler triple therapies (SITTs) versus the currently used multiple-inhaler triple therapies (MITTs) in an eligible COPD population residing in the Apulia Region. Methods A budget impact model was developed hypothesizing the progressive replacement of the different MITTs on the reference market (Scenario A) with the pre-established SITTs, assuming a degree of penetration of 30%, 50% and 100% (Scenario B). Drug costs were based on prices published on the Official Gazette and therapy durations were based on prescribing information over the year 2019 (IQVIA™ prescription dataset). Results Our analysis showed that the extemporaneous MITT with the highest prevalence on the reference market was the inhaled corticosteroids/long-acting β2-agonists (ICS/LABA) combination plus a long-acting muscarinic antagonists (LAMA). This association of medicaments was paradoxically also the one associated to the highest expense value. The expanded use of a pre-established ICS/LAMA/LABA SITT was associated to a significant economic saving, ranging from a minimum of -€ 1,108,814 (SITT use: 30%) to a maximum of -€ 3,658,950 (SITT use: 100%). The cheapest pre-established SITT contained the fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) combination. Conclusion A pre-fixed ICS/LAMA/LABA SITT is cost-saving, compared to the different currently used extemporaneous MITTs. Clinicians should consider the potential benefits of finding less expensive regimens while maintaining adequate efficacy in the prescriptive decision making process of COPD patients.
Databáze: Directory of Open Access Journals
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