| Authors | Alison, J.A. McKeough, Z.L. Jenkins, S.C. Holland, A.E. Hill, K. Morris, N.R. Leung, R.W.M. Williamson, K.A. Spencer, L.M. Hill, C.J. Lee, A.L. Seale, H. Cecins, N. McDonald, C.F. |
|---|---|
| Type | Journal Article (Review) |
| Journal | BMC Pulmonary Medicine |
| PubMed ID | 26846438 |
| Year of Publication | 2016 |
| URL | http://www.ncbi.nlm.nih.gov/pubmed/26846438 |
| DOI | /10.1186/s12890-016-0186-4 |
| Download |  12890_2016_Article_186.pdf (687.3 KB) |
| Abstract | BACKGROUND: Oxygen desaturation during exercise is common in people with chronic obstructive pulmonary disease (COPD). The aim of the study is to determine, in people with COPD who desaturate during exercise, whether supplemental oxygen during an eight-week exercise training program is more effective than medical air (sham intervention) in improving exercise capacity and health-related quality of life both at the completion of training and at six-month follow up. METHODS/DESIGN: This is a multi-centre randomised controlled trial with concealed allocation, blinding of participants, exercise trainers and assessors, and intention-to-treat analysis. 110 people with chronic obstructive pulmonary disease who demonstrate oxygen desaturation lower than 90 % during the six-minute walk test will be recruited from pulmonary rehabilitation programs in seven teaching hospitals in Australia. People with chronic obstructive pulmonary disease on long term oxygen therapy will be excluded. After confirmation of eligibility and baseline assessment, participants will be randomised to receive either supplemental oxygen or medical air during an eight-week supervised treadmill and cycle exercise training program, three times per week for eight weeks, in hospital outpatient settings. Primary outcome measures will be endurance walking capacity assessed by the endurance shuttle walk test and health-related quality of life assessed by the Chronic Respiratory Disease Questionnaire. Secondary outcomes will include peak walking capacity measured by the incremental shuttle walk test, dyspnoea via the Dyspnoea-12 questionnaire and physical activity levels measured over seven days using an activity monitor. All outcomes will be measured at baseline, completion of training and at six-month follow up. DISCUSSION: Exercise training is an essential component of pulmonary rehabilitation for people with COPD. This study will determine whether supplemental oxygen during exercise training is more effective than medical air in improving exercise capacity and health-related quality of life in people with COPD who desaturate during exercise. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12612000395831 , 5th Jan,2012. |
http://www.ibas.org.au/what-we-do/publications/3872815
Sleep apnea is a condition where breathing is abnormal during sleep. There are two main forms of sleep apnea: obstructive and central. For obstructive sleep apnea, breathing is reduced because the airway...
Each year in Australia 260 people sustain a SCI, with over half losing full function in their arms and legs (quadriplegia). In addition to the primary disability, there is a very high rate of Obstructive...
NTC RELEASES 'WORLD FIRST' HEAVY VEHICLE DRIVER FATIGUE STUDY
The National Transport Commission (NTC) and the Cooperative Research Centre for Alertness, Safety and Productivity (Alertness CRC) have released the results of what is hailed as a world-first study into heavy vehicle driver fatigue.
AAMRI ELECTION STATEMENT RELEASED ON 25TH MARCH 2019
AAMRI released its election statement calling on politicians to commit to three main priorities: ensuring the MRFF reaches $20 billion by 2020-21, provide continued strong support for the NHMRC, and develop sustainable and rewarding career pathways.
IBAS DIRECTOR ANNA BURKE UNVEILS HER PORTRAIT AT CANBERRA'S PARLIAMENT HOUSE
Anna Burke had barely got into the swing of her speech at the unveiling of her portrait at Canberra's Parliament House when the ringing of bells caused half her audience to hurry away
NATIONAL STUDY OFFERS HOPE FOR BREATHLESSNESS
A national medication study is aiming to help thousands of Australians who struggle every day with shortness of breath
© 2019 Institute for Breathing and Sleep. All Rights Reserved.
Powered by Helmut Design | Manage
