Details

Autor(en) / Beteiligte

• Figueiredo, Ricardo G
• Pinheiro, Gabriela P
• Arata, Vanessa
• Leal, Maisa F. M
• Santana, Cinthia V. N
• Tiraboschi, Taciana L
• Bessa Junior, José
• Cruz, Álvaro A
• Andaloro, Claudio

Titel

Impact of frailty in elderly patients with moderate to severe asthma

Ist Teil von

• PloS one, 2022-07, Vol.17 (7), p.e0270921-e0270921

Ort / Verlag

San Francisco: Public Library of Science

Erscheinungsjahr

2022

Quelle

Elektronische Zeitschriftenbibliothek (Open access)

Beschreibungen/Notizen

• Frailty assessment has been identified as critical approach in chronic respiratory diseases with substantial impact in the health status and functionality in later life. Aging modifies the immune response leading to a chronic pro-inflammatory state and increased susceptibility to airway infections. Since epigenetic changes, airway epithelium dysfunction and inflammatory cytokine activity seem to be more pronounced in the immunosenescence, elderly asthmatics are at higher risk of poor clinical outcomes. Therefore, we hypothesize that frailty would be associated with the degree of asthma control in elderly patients with moderate to severe asthma. The aims of this study are to investigate association between frailty and asthma control in patients over 60 years old to estimate the prevalence of frailty in this study population. We plan to conduct a cross-sectional study with at least 120 patients above 60 years old with diagnostic of moderate to severe asthma according to Global Initiative for Asthma (GINA) guidelines, treated at a referral outpatient clinic. We defined asthma control by the six-domain Asthma Control Questionnaire (ACQ-6) and frailty phenotype in accordance with Fried scale and visual scale of frailty (VS-Frailty). We hope to analyze the multidimensional relationships between frailty and asthma and contribute to innovative therapeutic plans in geriatric asthma.