Clinical significance and applications of oscillometry. (9th February 2022)

• Record Type: Journal Article
• Authors: Kaminsky, David A.; Simpson, Shannon J.; Berger, Kenneth I.; Calverley, Peter; de Melo, Pedro L.; Dandurand, Ronald; Dellacà, Raffaele L.; Farah, Claude S.; Farré, Ramon; Hall, Graham L.; Ioan, Iulia; Irvin, Charles G.; Kaczka, David W.; King, Gregory G.; Kurosawa, Hajime; Lombardi, Enrico; Maksym, Geoffrey N.; Marchal, François; Oostveen, Ellie; Oppenheimer, Beno W.; Robinson, Paul D.; van den Berge, Maarten; Thamrin, Cindy
• Is Part Of: European respiratory review. Volume 31:Number 163(2022)
• Publication Date: 2022-02-09
• Subjects: Respiratory organs -- Diseases -- Periodicals; Respiratory Tract Diseases; Respiratory organs -- Diseases; Respiratory organs -- Diseases -- Treatment; Electronic journals; Periodical; Periodicals; Periodicals; 616.2
• DOI: 10.1183/16000617.0208-2021
• Languages: English
• ISSNs: 0905-9180

Abstract

Recently, "Technical standards for respiratory oscillometry" was published, which reviewed the physiological basis of oscillometric measures and detailed the technical factors related to equipment and test performance, quality assurance and reporting of results. Here we present a review of the clinical significance and applications of oscillometry. We briefly review the physiological principles of oscillometry and the basics of oscillometry interpretation, and then describe what is currently known about oscillometry in its role as a sensitive measure of airway resistance, bronchodilator responsiveness and bronchial challenge testing, and response to medical therapy, particularly in asthma and COPD. The technique may have unique advantages in situations where spirometry and other lung function tests are not suitable, such as in infants, neuromuscular disease, sleep apnoea and critical care. Other potential applications include detection of bronchiolitis obliterans, vocal cord dysfunction and the effects of environmental exposures. However, despite great promise as a useful clinical tool, we identify a number of areas in which more evidence of clinical utility is needed before oscillometry becomes routinely used for diagnosing or monitoring respiratory disease. This paper provides a current review of the interpretation, clinical significance and application of oscillometry in respiratory medicine, with special emphasis on limitations of evidence and suggestions for future research. https://bit.ly/3GQPViA