By a News Reporter-Staff News Editor at Respiratory Therapeutics Week — Investigators publish new report on Respiratory Medicine. According to news reporting from Leuven, Belgium, by NewsRx journalists, research stated, “We studied the validity of a recently introduced, handheld, electronic loading device in providing automatically processed information on external inspiratory work, power and breathing pattern during loaded breathing tasks in patients with COPD. Thirty-five patients with moderate to severe COPD performed an endurance breathing task against a fixed resistive inspiratory load that corresponded to 55 ± 13% of their maximal inspiratory pressure.”
The news correspondents obtained a quote from the research, “Flow and pressure signals during this task were sampled and processed at 500 Hz by the handheld loading device and at 100 Hz with an external, laboratory system that provided the ‘gold standard’ reference data. Intra Class Correlations between methods were 0.97 for average mean inspiratory power, 0.98 for average mean pressure, 0.98 for average duty cycle, and 0.99 for total work (all p < 0.0001). We conclude that the handheld device provides automatically processed and valid estimates of physical units of energy during loaded breathing tasks."
According to the news reporters, the research concluded: “This enables health care providers to quantify the load on inspiratory muscles during these tests in daily clinical practice.”
For more information on this research see: Measurement validity of an electronic inspiratory loading device during a loaded breathing task in patients with COPD. Respiratory Medicine, 2013;107(4):633-5. (Elsevier – www.elsevier.com; Respiratory Medicine – www.elsevier.com/wps/product/cws_home/623069)
Our news journalists report that additional information may be obtained by contacting D. Langer, Respiratory Rehabilitation and Respiratory Division, UZ Gasthuisberg, Leuven, Belgium. Additional authors for this research include C. Jacome, N. Charususin, H. Scheers, A. McConnell, M. Decramer and R. Gosselink (see also Respiratory Medicine).
Keywords for this news article include: Leuven, Europe, Belgium, Respiratory Medicine.
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