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Title: Assessing the Impact of Tiotropium on Lung Function and Physical Activity in GOLD Stage II COPD Patients who are Naïve to Maintenance Respiratory Therapy: A Study Protocol
Authors: Troosters, Thierry ×
Weisman, Idelle
Dobbels, Fabienne
Giardino, Nicholas
Valluri, Srinivas Rao #
Issue Date: 2011
Publisher: Bentham Open
Series Title: Open Respiratory Medicine Journal vol:5 pages:1-9
Abstract: Physical activity status is increasingly recognized as a reliable predictor of mortality and hospitalization in patients with chronic obstructive pulmonary disease (COPD). The reduction in physical activity occurs earlier in the clinical course of COPD than previously appreciated, possibly arising from breathlessness, reduced exercise tolerance, and adoption of a more sedentary lifestyle. To date, no clinical trial has evaluated the impact of pharmacotherapy on both lung function and physical activity. We recently designed a study that evaluates the impact of tiotropium (a once-daily inhaled anticholinergic) on lung function and physical activity in a maintenance/treatment-naïve Global Initiative for Chronic Obstructive Lung Disease (GOLD) Stage II COPD cohort. Previous studies have demonstrated that tiotropium improves lung function and exercise tolerance; whether these benefits translate into improvements in physical activity is the focus of the current work. Here we describe the rationale and challenges in developing and implementing this study and review its unique features and novel design, including: utility of direct activity monitoring in multicenter clinical trials; importance of behavioral-modification techniques (including motivational interviewing to improve patient self-efficacy and adherence for a healthy, more active lifestyle); utility of individualized activity plans that provide an integrated approach with pharmacotherapy and behavioral modification to help patients achieve a more active lifestyle.
ISSN: 1874-3064
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Pneumology
Research Group for Cardiovascular and Respiratory Rehabilitation
Interfaculty Centre for Biomedial Ethics and Law
Academic Centre for Nursing and Midwifery
× corresponding author
# (joint) last author

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