Telemonitoring of home exercise cycle training in patients with COPD
Authors Franke KJ, Domanski U, Schroeder M, Jansen V, Artmann F, Weber U, Ettler R, Nilius G
Received 3 June 2016
Accepted for publication 26 September 2016
Published 11 November 2016 Volume 2016:11(1) Pages 2821—2829
Checked for plagiarism Yes
Review by Single-blind
Peer reviewers approved by Dr Amy Norman
Peer reviewer comments 2
Editor who approved publication: Dr Richard Russell
Karl-Josef Franke,1,2 Ulrike Domanski,1 Maik Schroeder,1 Volker Jansen,3 Frank Artmann,4 Uwe Weber,5 Rainer Ettler,6 Georg Nilius1,2
1Department of Pneumology and Critical Care Medicine, Helios Klinik Ambrock, Hagen, 2Witten/Herdecke University, Witten, 3Lung Practice Jansen, Menden, 4Aeroprax Wuppertal, Wuppertal, 5Lung Practice Witten, Witten, 6Lung Practice Ettler, Hagen, Germany
Background: Regular physical activity is associated with reduced mortality in patients with chronic obstructive pulmonary disease (COPD). Interventions to reduce time spent in sedentary behavior could improve outcomes. The primary purpose was to investigate the impact of telemonitoring with supportive phone calls on daily exercise times with newly established home exercise bicycle training. The secondary aim was to examine the potential improvement in health-related quality of life and physical activity compared to baseline.
Methods: This prospective crossover-randomized study was performed over 6 months in stable COPD patients. The intervention phase (domiciliary training with supporting telephone calls) and the control phase (training without phone calls) were randomly assigned to the first or the last 3 months. In the intervention phase, patients were called once a week if they did not achieve a real-time monitored daily cycle time of 20 minutes. Secondary aims were evaluated at baseline and after 3 and 6 months. Health-related quality of life was measured by the COPD Assessment Test (CAT), physical activity by the Godin Leisure Time Exercise Questionnaire (GLTEQ).
Results: Of the 53 included patients, 44 patients completed the study (forced expiratory volume in 1 second 47.5%±15.8% predicted). In the intervention phase, daily exercise time was significantly higher compared to the control phase (24.2±9.4 versus 19.6±10.3 minutes). Compared to baseline (17.6±6.1), the CAT-score improved in the intervention phase to 15.3±7.6 and in the control phase to 15.7±7.3 units. The GLTEQ-score increased from 12.2±12.1 points to 36.3±16.3 and 33.7±17.3.
Conclusion: Telemonitoring is a simple method to enhance home exercise training and physical activity, improving health-related quality of life.
Keywords: telehealthcare, physical activity, COPD assessment test, telephone support
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