Results 31 to 40 of about 297,226 (221)

Impulse oscillometry identifies peripheral airway dysfunction in children with adenosine deaminase deficiency. [PDF]

, 2015
Adenosine deaminase-deficient severe combined immunodeficiency (ADA-SCID) is characterized by impaired T-, B- and NK-cell function. Affected children, in addition to early onset of infections, manifest non-immunologic symptoms including pulmonary ...
Candotti, Fabio, Hershfield, Michael S, Kohn, Donald B, Komarow, Hirsh D, Metcalfe, Dean D, Sokolic, Robert, Young, Michael   +6 more
core   +2 more sources

What can we learn about COPD from impulse oscillometry? [PDF]

, 2018
Impulse oscillometry (IOS) is the most commonly used type of forced oscillation technique in clinical practice, although relatively little is known about its application in COPD.
Jabbal, Sunny, Lipworth, Brian J.
core   +2 more sources

Advantage of impulse oscillometry over spirometry to diagnose chronic obstructive pulmonary disease and monitor pulmonary responses to bronchodilators: An observational study

SAGE Open Medicine, 2015
Objectives: This retrospective study was a comparative analysis of sensitivity of impulse oscillometry and spirometry techniques for use in a mixed chronic obstructive pulmonary disease group for assessing disease severity and inhalation therapy. Methods:
Constantine Saadeh, Charles Saadeh, Blake Cross, Michael Gaylor, Melissa Griffith   +4 more
doaj   +1 more source

Comparing spirometry, impulse oscillometry with computed tomography for assessing small airway dysfunction in subjects with and without chronic obstructive pulmonary disease. [PDF]

BMC Pulm Med
Studies on consistency among spirometry, impulse oscillometry (IOS), and histology for detecting small airway dysfunction (SAD) remain scarce. Considering invasiveness of lung histopathology, we aimed to compare spirometry and IOS with chest computed ...
Huang S, Wu F, Deng Z, Peng J, Dai C, Lu L, Zhou K, Wu X, Wan Q, Tang G, Chen S, Yang C, Huang Y, Yu S, Ran P, Zhou Y.   +15 more
europepmc   +2 more sources

Vocal Cord Dysfunction as Demonstrated by Impulse Oscillometry [PDF]

The Journal of Allergy and Clinical Immunology: In Practice, 2013
Vocal cord dysfunction (VCD) is a respiratory disorder characterized by inappropriate vocal cord adduction during inspiration. The diagnosis of VCD is challenging, because expected flow volume loop abnormalities are uncommonly noted, and laryngoscopy must be timed to coincide with symptoms.We wanted to determine the potential role of impulse ...
Hirsh D, Komarow, Michael, Young, Celeste, Nelson, Dean D, Metcalfe   +3 more
openaire   +2 more sources

I say IOS you say AOS:comparative bias in respiratory impedance measurements [PDF]

, 2019
Background: The forced oscillation technique (FOT) measures respiratory impedance during normal tidal breathing and requires minimal patient cooperation.Objective: To compare IOS and AOS devices in patients with asthma and COPD.Methods: We compared two ...
Jabbal, Sunny, Kuo, Chris, Lipworth, Brian   +2 more
core   +2 more sources

Assessment of functional tests on determining resistance of respiratory tract in patients with bronchial asthma, COPD and their combination.

Medičnì Perspektivi, 2017
The mechanical properties of the respiratory tract (including airway resistance) is an important indicator of pulmonary function, and definition of resistance is used to diagnose and monitor obstructive lung diseases. This study was performed in order to
K. V. Nazarenko, S. G. Opimakh, M. O. Polianskaja   +2 more
doaj   +1 more source

The case for impulse oscillometry in the management of asthma in children and adults [PDF]

, 2017
Objective: To provide a clinical rationale for including impulse oscillometry (IOS) as a part of standard office-based asthma assessment.Data Sources: PubMed and Google search, limited to English language and human disease, with the keywords IOS and ...
Adcock, American Thoracic Society, Anderson, Batmaz, Bergeron, Beydon, Bickel, Bisgaard, Boudewijn, Campana, Carstairs, De Backer, de Magalhaes Simoes, Dencker, Downie, Dubois, Finkelstein, Frei, Galant, Galant, Galant, Gochicoa-Rangel, Godfrey, Goldman, Goldman, Goldman, Goleva, Gonem, Gonem, Guan, Hagiwara, Hauber, Hellinckx, Hoshino, Houghton, Houghton, Hozawa, Hozawa, Hozawa, Jabbal, Jain, Jee, Kalliola, Kanda, Kim, Knihtila, Komarow, Komarow, Lai, Lavorini, Lee, Lipworth, Malmberg, Malmberg, Malmberg, Manoharan, Manoharan, Marotta, Martin, Martin, McNulty, Meraz, National Asthma Education and Prevention Program, Newbury, Nowowiejska, Oostveen, Oostveen, Oppenheimer, Paredi, Park, Pitcairn, Ranga, Schulz, Schulze, Schulze, Shi, Shi, Shin, Short, Siroux, Smith, Song, Sont, Sugiyama, Szefler, Tgavalekos, Thamrin, van der Wiel, Williamson, Yamaguchi, Yoon, Zeiger   +91 more
core   +2 more sources

The bronchodilator response in preschool children: A systematic review [PDF]

, 2016
BACKGROUND: The bronchodilator response (BDR) is frequently used to support diagnostic and therapeutic decision-making for children who wheeze. However, there is little evidence-based guidance describing the role of BDR testing in preschool children and ...
Aurora, P, Lum, S, Pike, K, Raywood, E
core   +1 more source

Sensitivity of lung resistance and compliance to beta-blocker induced bronchoconstriction and long acting beta-agonist withdrawal in COPD [PDF]

, 2017
Little is known about impulse oscillometry (IOS) in COPD. IOS is an effort independent measure of lung resistance and reactance (compliance).
A Haruna, B Brashier, Brian J. Lipworth, C Crim, D Papandrinopoulou, H Watz, PM Calverley, PM Short, PP Walker, PW Jones, S Jabbal, Sunny Jabbal, T Abe, U Kolsum   +13 more
core   +2 more sources