NCT01868607|Completed
Reliability of Different FOT Devices to Measure the Human Respiratory Impedance
Comparison of the Reliability of Different Devices to Measure Lung Function With the Forced Oscillation Technique
Loading search results
Comparison of the Reliability of Different Devices to Measure Lung Function With the Forced Oscillation Technique
Sponsor study identifier
observational
80
1 country
1
Study Start
June 2013
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
January 2014
Actual (reported)Study Completion
January 2014
Actual (reported)The objective of the study is to evaluate the reliability of the impedance data in adult subjects measured with five different FOT devices.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
January 2014
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 30, 2013
Actual (reported)June 2013
Date type not reportedThis date has not been verified as actual or estimated.
June 4, 2013
Actual (reported)January 2014
Actual (reported)January 2014
Actual (reported)Comparison of the respiratory impedance measured with two different FOT devices
Bland-Altman plot of Zrs measured with two devices
1 day
Subjective evaluation of the Zrs-measurement with a specific FOT device by the investigated subject.
1 day
Effect of the mode of cheek support on the Zrs-measurement
1 day
Healthy adult subjects and patients with obstructibve lung disease
Dept. of Pulmonary Medicine, Antwerp University Hospital
Edegem-Antwerp, B-2650, Belgium
Oostveen E, MacLeod D, Lorino H, Farre R, Hantos Z, Desager K, Marchal F; ERS Task Force on Respiratory Impedance Measurements. The forced oscillation technique in clinical practice: methodology, recommendations and future developments. Eur Respir J. 2003 Dec;22(6):1026-41. doi: 10.1183/09031936.03.00089403.
Oostveen E, Boda K, van der Grinten CP, James AL, Young S, Nieland H, Hantos Z. Respiratory impedance in healthy subjects: baseline values and bronchodilator response. Eur Respir J. 2013 Dec;42(6):1513-23. doi: 10.1183/09031936.00126212. Epub 2013 Apr 18.
Ellie Oostveen, PhD
University Hospital, Antwerp
80 participants (actual enrollment reported by the registry).
First Submitted
May 30, 2013
First Posted
June 4, 2013
Study Start
June 2013
Date type not reportedThis date has not been verified as actual or estimated.
Auto-evaluation of Dyspnea
Contact the study team to confirm eligibility.
Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet. 1986 Feb 8;1(8476):307-10.
Primary Completion
January 2014
Actual (reported)Study Completion
January 2014
Actual (reported)Last Updated
February 7, 2014
Record last verified: 2014-02
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.
Source retrieved: