Results 1 to 10 of about 5,128 (175)

Respiratory oscillometry identifies disease progression in interstitial lung disease [PDF]

BMJ Open Respiratory Research
Background Respiratory oscillometry is an effort-independent method of evaluating lung function. Its role in the monitoring of interstitial lung disease (ILD) is unclear.
Robert Dube, Osmin AM Duran, Ilan Azuelos, Maxime Cormier, Ronald J Dandurand   +4 more
doaj   +2 more sources

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   +9 more sources

Oscillometry for the diagnosis of asthma in children: a systematic review [PDF]

European Respiratory Review
Background Diagnosing asthma in children and young people (CYP) remains challenging. Oscillometry is a promising tool and is feasible from 2 years of age.
Senali Y. Seneviratne, Saxon Law-Gleen, Jonathan Broomfield, Pip Divall, Pooja Devani, Francine M. Ducharme, Erol A. Gaillard   +6 more
doaj   +2 more sources

Respiratory oscillometry in monitoring lung transplant allograft function: a systematic scoping review [PDF]

European Respiratory Review
Acute and chronic lung rejection are major barriers to the long-term survival of lung transplant recipients. Current spirometry-based monitoring of allograft function is limited by the low sensitivity in detecting distal airway abnormalities where ...
Titilope Olanipekun, Miguel Divo, Temidayo Abe, Aderajew Taddesse, Sergio Poli, Selvin Jacob, Adil Sheikh, Nirmal Sharma   +7 more
doaj   +2 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

Small airway dysfunction: a shared, early, measurable, and potentially treatable trait across COPD, asthma, and fibrotic lung disease [PDF]

Frontiers in Medicine
Small airway dysfunction (SAD) has emerged as a key but historically under-recognized component of chronic respiratory diseases, offering a potential explanation for the frequent mismatch between symptom burden and spirometric findings.
Cong Xie, Cong Xie, Cong Xie, Kai Yang, Kai Yang, Weifeng Tang, Weifeng Tang, Huijie Zhang, Huijie Zhang, Hualiang Jin, Congcong Li, Congcong Li, Zhen Gao, Zhen Gao, Ying Wei, Ying Wei, Maimaititusun Yalikun, Maimaititusun Yalikun, Maimaititusun Yalikun, Maimaititusun Yalikun, Jingcheng Dong, Jingcheng Dong   +21 more
doaj   +2 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   +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

Correlation of respiratory oscillometry with CT image analysis in a prospective cohort of idiopathic pulmonary fibrosis

BMJ Open Respiratory Research, 2022
Background Markers of idiopathic pulmonary fibrosis (IPF) severity are based on measurements of forced vital capacity (FVC), diffusing capacity (DLCO) and CT. The pulmonary vessel volume (PVV) is a novel quantitative and independent prognostic structural
Chung-Wai Chow, Jin Ma, Clodagh M Ryan, Shane Shapera, Zoltán Hantos, Matthew Binnie, Joyce K Y Wu, Lena Nguyen, Emily Leah Dehaas, Anastasiia Vasileva, Ehren Chang, Jady Liang, Qian Wen Huang, Antonio Cassano, Jolene Fisher, Micheal Chad McInnis   +15 more
doaj   +1 more source

Characterization of chronic lung allograft dysfunction phenotypes using spectral and intrabreath oscillometry

Frontiers in Physiology, 2022
Background: Chronic lung allograft dysfunction (CLAD) is the major cause of death beyond 2 years after lung transplantation and develops in 50% of all patients by 5 years post-transplant.
Anne Fu, Anastasiia Vasileva, Nour Hanafi, Natalia Belousova, Natalia Belousova, Joyce Wu, Joyce Wu, Sarada Sriya Rajyam, Clodagh M. Ryan, Clodagh M. Ryan, Zoltán Hantos, Chung-Wai Chow, Chung-Wai Chow, Chung-Wai Chow   +13 more
doaj   +1 more source