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Impact of Positive Airway Pressure Therapy Adherence on Outcomes in Patients with Obstructive Sleep Apnea and Chronic Obstructive Pulmonary Disease

RATIONALE: The co-occurrence of obstructive sleep apnea and chronic obstructive pulmonary disease, termed overlap syndrome, has a poor prognosis. However, data on positive airway pressure (PAP) treatments and their impact on outcomes and costs are lacking. OBJECTIVES: This retrospective observationa...

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Detalles Bibliográficos
Autores principales: Sterling, Kimberly L., Pépin, Jean-Louis, Linde-Zwirble, Walter, Chen, Jiaming, Benjafield, Adam V., Cistulli, Peter A., Cole, Kate V., Emami, Hussein, Woodford, Caleb, Armitstead, Jeff P., Nunez, Carlos M., Wedzicha, Jadwiga A., Malhotra, Atul
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Thoracic Society 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9887426/
https://www.ncbi.nlm.nih.gov/pubmed/35436176
http://dx.doi.org/10.1164/rccm.202109-2035OC
Descripción
Sumario:RATIONALE: The co-occurrence of obstructive sleep apnea and chronic obstructive pulmonary disease, termed overlap syndrome, has a poor prognosis. However, data on positive airway pressure (PAP) treatments and their impact on outcomes and costs are lacking. OBJECTIVES: This retrospective observational study investigated the effects of PAP on health outcomes, resource usage, and costs in patients with overlap syndrome. METHODS: Deidentified adjudicated claims data for patients with overlap syndrome in the United States were linked to objectively measured PAP user data. Patients were considered adherent to PAP therapy if they met Centers for Medicare and Medicaid Services criteria for eight 90-day timeframes from device setup through 2-year follow-up. Propensity score matching was used to create comparable groups of adherent and nonadherent patients. Healthcare resource usage was based on the number of doctor visits, all-cause emergency room visits, all-cause hospitalizations, and PAP equipment and supplies, and proxy costs were obtained. MEASUREMENTS AND MAIN RESULTS: A total of 6,810 patients were included (mean age, 60.8 yr; 56% female); 2,328 were nonadherent. Compared with the year before therapy, there were significant reductions in the number of emergency room visits, hospitalizations, and severe acute exacerbations during 2 years of PAP therapy in patients who were versus were not adherent (all P < 0.001). This improvement in health status was paralleled by a significant reduction in the associated healthcare costs. CONCLUSIONS: PAP usage by patients with overlap syndrome was associated with reduced all-cause hospitalizations and emergency room visits, severe acute exacerbations, and healthcare costs.