| Authors | Khor, Y.H. McDonald, C.F. Hazard, A. Symons, K. Westall, G. Glaspole, I. Goh, N.S.L. Holland, A.E. |
|---|---|
| Type | Journal Article (Original Research) |
| Journal | Respirology |
| PubMed ID | 28544460 |
| Year of Publication | 2017 |
| URL | https://www.ncbi.nlm.nih.gov/pubmed/28544460 |
| DOI | http://dx.doi.org/10.1111/resp.13083 |
| Download |  Khor_et_al-2017-Respirology.pdf (461.3 KB) |
| Abstract | BACKGROUND AND OBJECTIVE: Ambulatory oxygen therapy is often provided to patients with interstitial lung disease (ILD). Lightweight portable oxygen concentrators (POCs) provide an alternative to traditional portable systems such as compressed oxygen cylinders; however, their efficacy in patients with ILD has not been assessed. This study aimed to evaluate the clinical performance of three ambulatory oxygen systems (two different POCs and a compressed oxygen cylinder) during 6-min walk tests (6MWTs) in patients with ILD and exertional desaturation. METHODS: A total of 20 participants with ILD of varying aetiologies who demonstrated exertional desaturation to <90% on room air during 6MWT were recruited. Each participant performed two 6MWTs while breathing room air. On a subsequent day, two further 6MWTs were performed, in random order: one breathing oxygen via a POC (either the Inogen One G2 POC or the EverGo POC at the setting of 6) and one with a compressed oxygen cylinder (at 5 L/min). RESULTS: There were no significant differences in nadir oxygen saturation (SpO2 ) during 6MWTs using different portable oxygen devices (Trial 1: mean SpO2 for Inogen One G2 POC: 82.3 +/- 3.5% vs oxygen cylinder: 80.3 +/- 2.2%, P = 0.14; Trial 2: mean SpO2 for EverGo POC: 85.7 +/- 7.7% vs oxygen cylinder: 86.1 +/- 6.1%, P = 0.79). The mean 6-min walk distances were not significantly different among the three devices. CONCLUSION: The performance of the Inogen One G2 POC and the EverGo POC had comparable performance with that of the compressed oxygen cylinder during walking in patients with ILD and exertional desaturation. |
http://www.ibas.org.au/what-we-do/publications/3872916
Interstitial lung disease (ILD) is a chronic lung condition that causes stiff lungs and restricts sufferers from taking a deep breath. Exercise in a gym, such as walking or riding a bike, can help make...
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...
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...
DO YOU HAVE SPINAL CORD INJURY? TIRED? GET TREATED!
Melbourne researchers have found that 80 percent of people with quadriplegic spinal injuries have sleep apnoea. It's having a big effect on their lives but they don't know they have it, and they don't know it can be treated.
WORLD 1ST HEAVY VEHICLE DRIVER FATIGUE STUDY RELEASED
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.
PORTRAIT UNVEILED AT CANBERRA'S PARLIAMENT HOUSE
IBAS Director 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.
© 2019 Institute for Breathing and Sleep. All Rights Reserved. ABN 39 093 685 879
Powered by Helmut Design | Manage
