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Title: The benefits of exercise training in interstitial lung disease: protocol for a multicentre randomised controlled trial.
Austin Authors: Dowman, Leona ;McDonald, Christine F ;Hill, Catherine;Lee, Annemarie L;Barker, Kathryn;Boote, Claire;Glaspole, Ian;Goh, Nicole S L ;Southcott, Annemarie;Burge, Angela T ;Ndongo, Rebecca;Martin, Alicia;Holland, Anne E 
Affiliation: Department of Physiotherapy, Austin Health, Melbourne, Australia
Issue Date: 1-Feb-2013
Publication information: Bmc Pulmonary Medicine 2013; 13(): 8
Abstract: Interstitial lung disease encompasses a diverse group of chronic lung conditions characterised by distressing dyspnoea, fatigue, reduced exercise tolerance and poor health-related quality of life. Exercise training is one of the few treatments to induce positive changes in exercise tolerance and symptoms, however there is marked variability in response. The aetiology and severity of interstitial lung disease may influence the response to treatment. The aims of this project are to establish the impact of exercise training across the range of disease severity and to identify whether there is an optimal time for patients with interstitial lung disease to receive exercise training.One hundred and sixteen participants with interstitial lung disease recruited from three tertiary institutions will be randomised to either an exercise training group (supervised exercise training twice weekly for eight weeks) or a usual care group (weekly telephone support). The 6-minute walk distance, peripheral muscle strength, health-related quality of life, dyspnoea, anxiety and depression will be measured by a blinded assessor at baseline, immediately following the intervention and at six months following the intervention. The primary outcome will be change in 6-minute walk distance following the intervention, with planned subgroup analyses for participants with idiopathic pulmonary fibrosis, dust-related interstitial lung disease and connective-tissue related interstitial lung disease. The effects of disease severity on outcomes will be evaluated using important markers of disease severity and survival, such as forced vital capacity, carbon monoxide transfer factor and pulmonary hypertension.This trial will provide certainty regarding the role of exercise training in interstitial lung disease and will identify at what time point within the disease process this treatment is most effective. The results from this study will inform and optimise the clinical management of people with interstitial lung disease.Australian New Zealand Clinical Trials Registry ACTRN12611000416998.
Gov't Doc #: 23369075
DOI: 10.1186/1471-2466-13-8
Type: Journal Article
Subjects: Anxiety.psychology
Exercise Therapy.methods
Exercise Tolerance.physiology
Lung Diseases, Interstitial.physiopathology.psychology.therapy
Research Design
Severity of Illness Index
Appears in Collections:Journal articles

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