Results 161 to 170 of about 8,418 (201)

Assessing asthma control by impulse oscillometry and fractional expiratory nitric oxide in children with normal spirometry.

Journal of Allergy and Clinical Immunology: In Practice, 2023
BACKGROUND Because spirometric parameters fail to address current status of asthma in some patients, additional tests are required for better evaluation of asthma.
H. Yun, Sang-Yong Eom, Y. Hahn
semanticscholar   +1 more source

Adding oscillometry to spirometry in guidelines better identifies uncontrolled asthma, future exacerbations, potential targeted therapy.

Annals of Allergy, Asthma & Immunology, 2023
The objective of this review is to provide new advances in our understanding of the clinical importance of establishing peripheral airway impairment (PAI) by impulse oscillometry (IOS), and targeted therapy, which could result in better asthma outcomes ...
S. Galant, T. Morphew
semanticscholar   +1 more source

Preschool Impulse Oscillometry Predicts Active Asthma and Impaired Lung Function at School Age.

Journal of Allergy and Clinical Immunology
BACKGROUND Asthmatic symptoms often start during early childhood. Impulse oscillometry (IOS) is feasible in preschool children who may be unable to reliably perform spirometry measurements.
H. Knihtilä, B. Stubbs, Vincent J. Carey, N. Laranjo, Robert S. Zeiger, L. Bacharier, George T. O’Connor, Scott T. Weiss, Augusto A. Litonjua   +8 more
semanticscholar   +1 more source

Oscillometry: clinical significance and applications

PULMONOLOGIYA, 2023
Oscillometry (the forced oscillation technique) is widely used in the Russian Federation. It is a simple, noninvasive functional diagnostic test that offers unique advantages in cases where spirometry and other pulmonary function tests are not appropriate, such as in young children, debilitated patients, or patients with physical and cognitive barriers
L. D. Kiryukhina, A. V. Chernyak
openaire   +1 more source

Ascertainment of Small Airways Dysfunction Using Oscillometry to Better Define Asthma Control and Future Risk

Chest
The small airways comprise generations 8 to 23 of the bronchial tree, consist of airways with an internal diameter < 2 mm, and are classically difficult to assess and treat in persistent asthma.
R. Chan, Laura Gochicoa-Rangel, M. Cottini, P. Comberiati, E. Gaillard, Francine M. Ducharme, S. Galant   +6 more
semanticscholar   +1 more source

Impulse Oscillometry as an Alternative Lung Function Test for Hospitalized Adults

Respiratory care
BACKGROUND: Impulse oscillometry (IOS) is a noninvasive technique that measures lung physiology independently of patient effort. In the present study, we aimed to investigate the utility of IOS parameters in comparison with pulmonary function testing ...
E. Kleinhendler, Maya Rosman, Elizabeth Fireman, Ophir Freund, Ivgeny Gershman, Irena Pumin, T. Perluk, B. Tiran, A. Unterman, A. Bar-Shai   +9 more
semanticscholar   +1 more source

Physiological Analysis of Extended-Spectrum Oscillometry

Respiration, 1988
Using a forced oscillation technique, the resistance and reactance of the respiratory system in a frequency range between 4 and 52 Hz were described in a group of healthy subjects and a group of patients with severe chronic obstructive pulmonary disease (COPD). In normal subjects, resistance values increased at higher frequencies.
E F, Wouters, F J, Lándsér, A H, Polko, B F, Visser   +3 more
openaire   +2 more sources

Respiratory oscillometry testing in relation to exercise in healthy and asthmatic Thoroughbreds.

Equine Veterinary Journal
BACKGROUND Racehorses may experience exercise-induced bronchodilation or bronchoconstriction, with potential differences between healthy and asthmatic individuals.
C. M. Lo Feudo, L. Stucchi, D. Bizzotto, Raffaele L Dellacà, Jean-Pierre Lavoie, Francesco Ferrucci   +5 more
semanticscholar   +1 more source

Ocular Oscillometry in Cerebrovascular Disease

Archives of Ophthalmology, 1966
Recent experience with endarterectomy and bypass grafting for carotid occlusive disease has made the early diagnosis of this condition clinically important. 1 Unfortunately, ophthalmodynamometry, which is often helpful in making this diagnosis, is an inaccurate and unreliable procedure.
openaire   +2 more sources

Comparison of home‐based spirometry and oscillometry measurements in school‐age children with bronchopulmonary dysplasia

Pediatric Pulmonology
This study compares home‐based oscillometry and spirometry for characterizing respiratory system disease in school‐aged children with bronchopulmonary dysplasia (BPD) in clinical research.
Julia X Lee, Morgan E Ryan, L. Mukharesh, S. Dahlberg, B. Z. Sun, L. Hayden, Wanda Phipatanakul, J. Gaffin   +7 more
semanticscholar   +1 more source