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Physical Activity in Adults with Severe Asthma On-Treatment with Biological Therapies: A 1-Year Retrospective Analysis of Real-World Data

Year: 2025

Type: article

Abstract: INTRODUCTION: Asthma is a complex airways disease that affects over 350-million people worldwide. It is estimated that up to 10% of adults and 2.5% of children with asthma have severe disease, which is associated with reduced physical activity. The introduction of biological therapies has revolutionised the management of severe asthma; however, it remains to be determined whether this translates into improvements in physical activity status. METHOD: This 1-year retrospective study evaluated step-based physical activity (via a smartphone pedometer) in adults with severe asthma (n = 20) and two matched sub-groups (n = 20 mild asthma and n = 20 healthy controls). RESULTS: The annual daily step count was significantly less in adults with severe asthma (4698 ± 1927) versus mild asthma (7239 ± 1815) (P = 0.009) and healthy controls (8252 ± 2115) (P = 0.001). No difference in physical activity was observed between those with mild asthma and healthy controls (P > 0.05). CONCLUSION: Despite long-term treatment with biological therapies, physical activity remains significantly lower in adults with severe asthma. The development of personalised evidence-based interventions to promote physical activity in people with severe asthma remains a priority.

Source: Pulmonary Therapy

DOI: 10.1007/s41030-025-00292-4

Authors: Caroline Reilly, Antonios Stavropoulos-Kalinoglou, Daniel Peckham, Ian J. Clifton, Oliver J. Price

Institutions: Leeds Beckett University, University of Leeds, Leeds Teaching Hospitals NHS Trust

Language: English

Topic: Asthma and respiratory diseases

Subfield: Physiology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $7,400