title: Clinical Application of the Forced Oscillation Technique.
abstract: The forced oscillation technique (FOT) is a noninvasive method with which to measure respiratory system resistance and reactance during tidal breathing. Recently, its clinical application has spread worldwide with the expansion of commercially available broadband frequency FOT devices, including MostGraph and Impulse Oscillometry. An increasing number of reports have supported the usefulness of the FOT in the management of asthma and chronic obstructive pulmonary disease (COPD). However, the FOT is not a surrogate test for spirometry, but should be used complementarily. Furthermore, reference values are not necessarily available and the interpretation of some measured data is controversial. There is a need to update the international statement for not only technical aspects but also the clinical use of the FOT. In this review, we summarize the previously published studies and discuss how to use the FOT in a clinical setting.
authors.affiliation: Department of Respiratory Medicine, Shizuoka General Hospital, Japan.
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Shirai
authors.forename: Hajime
authors.initials: H
authors.lastname: Kurosawa
mesh_terms: D001249:Asthma / Q000503:physiopathology*; D035641:Chest Wall Oscillation / Q000379:methods*; D019468:Disease Management; D006801:Humans; D009991:Oscillometry / Q000379:methods; D017410:Practice Guidelines as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology*; D012016:Reference Values; D015656:Respiratory Mechanics; D013147:Spirometry / Q000379:methods*