Results 11 to 20 of about 8,418 (201)

Clinical significance and applications of oscillometry [PDF]

European Respiratory Review, 2022
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 ...
David A. Kaminsky, Shannon J. Simpson, Kenneth I. Berger, Peter Calverley, Pedro L. de Melo, Ronald Dandurand, Raffaele L. Dellacà, Claude S. Farah, Ramon Farré, Graham L. Hall, Iulia Ioan, Charles G. Irvin, David W. Kaczka, Gregory G. King, Hajime Kurosawa, Enrico Lombardi, Geoffrey N. Maksym, François Marchal, Ellie Oostveen, Beno W. Oppenheimer, Paul D. Robinson, Maarten van den Berge, Cindy Thamrin   +22 more
doaj   +8 more sources

Interpreting respiratory oscillometry in adults with asthma or COPD: findings of an international Delphi study [PDF]

ERJ Open Research
Background Respiratory oscillometry measures the physiological effort and mechanics of moving air in and out of the lungs during normal breathing. It provides complementary information to spirometry.
Li Ping Chung, Bruce Thompson, Gregory King, Omar S. Usmani, Salman Siddiqui, Ronald J. Dandurand, Monica Kraft, Claude S. Farah   +7 more
doaj   +3 more sources

Technical standards for respiratory oscillometry [PDF]

European Respiratory Journal, 2019
Oscillometry (also known as the forced oscillation technique) measures the mechanical properties of the respiratory system (upper and intrathoracic airways, lung tissue and chest wall) during quiet tidal breathing, by the application of an oscillating ...
G. King, J. Bates, K. Berger, P. Calverley, P. L. de Melo, R. Dellaca’, R. Farré, G. Hall, I. Ioan, C. Irvin, David W. Kaczka, D. Kaminsky, H. Kurosawa, E. Lombardi, G. Maksym, F. Marchal, B. Oppenheimer, S. Simpson, C. Thamrin, M. van den Berge, E. Oostveen   +20 more
semanticscholar   +6 more sources

Standard pulmonary function tests and respiratory oscillometry patterns in hypersensitivity pneumonitis and idiopathic pulmonary fibrosis [PDF]

BMJ Open Respiratory Research
Background Hypersensitivity pneumonitis (HP) is an interstitial lung disease (ILD) caused by repeated exposure to inhaled antigens, leading to small airway and parenchymal inflammation. Diagnosis is based on a detailed clinical history, chest imaging and
Chung-Wai Chow, Clodagh M Ryan, Shane Shapera, Tadahisa Numakura, Zoltán Hantos, Matthew Binnie, Joyce K Y Wu, Micheal Chad McInnis, Jessica Jia-Ni Xu, Jolene H. Fisher   +9 more
doaj   +2 more sources

Day-to-Day Variability of Respiratory Resistance in Asthma and COPD: Influence of Intra-Breath Data Sampling and Observation Period [PDF]

IEEE Journal of Translational Engineering in Health and Medicine
Objective: Assessment of lung function variability is recommended for the diagnosis of asthma, but its specificity in separating asthmatic from COPD subjects is low.
A. Gobbi, C. Gulotta, B. Suki, E. Mellano, M. Vitacca, F. Colombo, V. Brusasco, C. Veneroni, R. Dellaca   +8 more
doaj   +2 more sources

Oscillometry-defined Small Airway Dysfunction in Tobacco-exposed Adults with Impaired or Preserved Airflow. [PDF]

Am J Respir Crit Care Med
Rationale Small airway dysfunction (SAD) is a key feature of chronic obstructive pulmonary disease and might present in tobacco-exposed adults with normal spirometry.
Abdo M, Watz H, Trinkmann F, Bohnet S, Guess MAM, Roeben J, May K, Reck M, Bollmann BA, Stiebeler S, Dettmer S, Waschki B, Rabe KF, Franzen KF, Vogel-Claussen J.   +14 more
europepmc   +2 more sources

Effects of Forceful Breathing Maneuvers of Spirometry on Respiratory Impedance Measured by Oscillometry [PDF]

Tuberculosis and Respiratory Diseases
Background Deep inspiratory maneuvers can modify airway diameter, leading to shortterm fluctuations in respiratory impedance (Zrs). However, the impact of the forceful breathing maneuvers used in spirometry on Zrs has not been systematically investigated.
Sajal De
doaj   +2 more sources

Respiratory oscillometry with CT image analysis in idiopathic pulmonary fibrosis following single lung transplant

Respiratory Medicine Case Reports
Oscillometry is an emerging pulmonary function testing tool that is conducted during tidal breaths with minimal patient effort. It is highly sensitive to changes in lung mechanics.
Joyce K.Y. Wu, Jessica Jia-Ni Xu, Anastasiia Vasileva, Cynthia Nohra, Matthew Binnie, Shane Shapera, Jolene H. Fisher, Clodagh M. Ryan, Micheal McInnis, Zoltán Hantos, Chung-Wai Chow   +10 more
doaj   +2 more sources

Diagnostic Potential of Oscillometry: A Population-based Approach

American Journal of Respiratory and Critical Care Medicine, 2023
Rationale Respiratory resistance (Rrs) and reactance (Xrs) as measured by oscillometry and their intrabreath changes have emerged as sensitive parameters for detecting early pathological impairments during tidal breathing. Objectives This study evaluates
C. Veneroni, C. Valach, Emiel. F. M. Wouters, A. Gobbi, Raffaele L. Dellacà, M. Breyer, S. Hartl, Owat Sunanta, Charles G. Irvin, C. Schiffers, P. Pompilio, R. Breyer-Kohansal   +11 more
semanticscholar   +4 more sources

A comparison of respiratory oscillometry and spirometry in idiopathic pulmonary fibrosis: performance time, symptom burden and test–retest reliability

ERJ Open Research
Study question In large multinational patient surveys, spirometry (which requires repeated, reproducible maximal efforts) can be associated with cough, breathlessness and tiredness, particularly in those with idiopathic pulmonary fibrosis (IPF ...
Suhani Patel, Karl P. Sylvester, Zhe Wu, Serena Rhamie, Peter Dickel, Toby M. Maher, Philip L. Molyneaux, Peter M.A. Calverley, William D-C. Man   +8 more
doaj   +2 more sources