Results 21 to 30 of about 14,375 (286)

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

Real-Life Indirect Case Matched Comparison of Dupilumab and Tezepelumab on Airway Oscillometry. [PDF]

Allergy
Allergy, Volume 81, Issue 1, Page 260-262, January 2026.
Greig R, Chan R, Lipworth B.
europepmc   +2 more sources

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

Role of impulse oscillometry in diagnosis and follow-up in bronchial asthma

Lung India, 2023
Background: Asthma is defined as a chronic inflammatory disorder of the airways, characterized by bronchial hyper-responsiveness and variable airflow obstruction, that is often reversible either spontaneously or with treatment.
Saurabh Mandilwar, Swapnil Manaji Thorve, Vishwas Gupta, Pralhad Prabhudesai   +3 more
doaj   +1 more source

Within‐session reproducibility of forced oscillometry [PDF]

Clinical Physiology and Functional Imaging, 2021
AbstractBackgroundThe forced oscillation technique (FOT) provides detailed information about the mechanics of the respiratory system, while requiring minimal co‐operation by the patient. FOT may be abnormal in subjects with normal spirometry and appears to be more closely related to airway symptoms.
Per Wollmer, Ellen Tufvesson, André Wennersten, Ulf Malmqvist, Gunnar Engström, Henric Olsson, Suneela Zaigham, Sophia Frantz, Ulf Nihlén   +8 more
openalex   +3 more sources

Intra-subject variability in oscillometry correlates with acute rejection and CLAD post-lung transplant

Frontiers in Medicine, 2023
BackgroundChronic lung allograft dysfunction (CLAD) is the major cause of death post-lung transplantation, with acute cellular rejection (ACR) being the biggest contributing risk factor.
Anastasiia Vasileva, Nour Hanafi, Ella Huszti, John Matelski, Natalia Belousova, Natalia Belousova, Joyce K. Y. Wu, Joyce K. Y. Wu, Tereza Martinu, Tereza Martinu, Rasheed Ghany, Shaf Keshavjee, Shaf Keshavjee, Jussi Tikkanen, Jussi Tikkanen, Marcelo Cypel, Marcelo Cypel, Jonathan C. Yeung, Jonathan C. Yeung, Clodagh M. Ryan, Clodagh M. Ryan, Chung-Wai Chow, Chung-Wai Chow   +22 more
doaj   +1 more source

Lung disease burden assessment by oscillometry in a systematically disadvantaged urban population experiencing homelessness or at-risk for homelessness in Ottawa, Canada from a prospective observational study

BMC Pulmonary Medicine, 2022
Rationale Oscillometry is an emerging technique that offers some advantages over spirometry as it does not require forced exhalation and may detect early changes in respiratory pathology.
Smita Pakhale, Carly Visentin, Saania Tariq, Tina Kaur, Kelly Florence, Ted Bignell, Sadia Jama, Nina Huynh, Robert Boyd, Joanne Haddad, Gonzalo G. Alvarez   +10 more
doaj   +1 more source

Reference values of impulse oscillometric lung function indices in adults of advanced age. [PDF]

, 2013
Impulse oscillometry (IOS) is a non-demanding lung function test. Its diagnostic use may be particularly useful in patients of advanced age with physical or mental limitations unable to perform spirometry.
Annette Peters, Claudia Flexeder, Dennis Nowak, H.-Erich Wichmann, Holger Schulz, Joachim Heinrich, Jürgen Behr, Margit Heier, null null, Rolf Holle, Rudolf A. Jörres, Rudolf M. Huber, Stefan Karrasch   +12 more
core   +9 more sources

Clinical application of oscillometry in respiratory diseases: an impulse oscillometry registry

ERJ Open Research, 2022
BackgroundRespiratory oscillometry is a promising complement to the traditional pulmonary function tests for its simplicity. The usefulness of oscillometry in adult clinical practice has not been clarified. This study aimed to analyse the characteristics and diagnostic performance of oscillometry in respiratory diseases, and explore the cut-offs of ...
Xiaolin Liang, Jinping Zheng, Yi Gao, Zhe Zhang, Wen Han, Jing Du, Yong Lu, Li Chen, Tao Wang, Jinming Liu, Gang Huang, Bingrong Zhao, Guihua Zhao, Xuhua Zhang, Yi Peng, Xin Chen, Ning Zhou   +16 more
openaire   +3 more sources

Forced Oscillation Technique for Monitoring the Respiratory Status of Children with Cystic Fibrosis: A Systematic Review

Children, 2021
Spirometry is considered the gold standard method for monitoring lung function of patients with cystic fibrosis (CF) but it requires patients’ cooperation and therefore it is not useful for the majority of preschool-aged children.
Ioanna Loukou, Maria Moustaki, Agni Deligianni, Olympia Sardeli, Konstantinos Douros   +4 more
doaj   +1 more source