Results 11 to 20 of about 5,128 (175)

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

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

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

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 pressure signal (input or forcing signal), most commonly at the mouth.
Gregory G. King, Jason Bates, Kenneth I. Berger, Peter Calverley, Pedro L. de Melo, Raffaele L. Dellacà, Ramon Farré, Graham L. Hall, Iulia Ioan, Charles G. Irvin, David W. Kaczka, David A. Kaminsky, Hajime Kurosawa, Enrico Lombardi, Geoffrey N. Maksym, François Marchal, Beno W. Oppenheimer, Shannon J. Simpson, Cindy Thamrin, Maarten van den Berge, Ellie Oostveen   +20 more
openaire   +5 more sources

Derivation of Simplified Blood Pressure Percentile Chart for Children Aged 1-13 Years in Southern India: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: Systemic arterial hypertension is an important cause of adverse cardiovascular events with high morbidity and mortality in adults. Blood Pressure (BP) percentile chart from outside India varies significantly in comparison with Indian charts.
Shiva Narain Thiagarajan, Balaji Chinnasami   +1 more
doaj   +1 more source

Impulse Oscillometry

Advances in Respiratory Medicine, 2019
Pulmonary function testing involves a battery of tests from the simple pulse oximetry to the cardiopulmonary exercise testing. Impulse oscillometry (IOS) is one of the newly described pulmonary function tests. It is based on the old principle of forced oscillatory technique modified and refined as per research and advances. It involves the use of sound
Unnati, Desai, Jyotsna M, Joshi
openaire   +3 more sources

Comparison of oscillometry devices using active mechanical test loads

ERJ Open Research, 2019
Noninvasiveness, low cooperation demand and the potential for detailed physiological characterisation have promoted the use of oscillometry in the assessment of lung function.
Ronald J. Dandurand, Jean-Pierre Lavoie, Larry C. Lands, Zoltán Hantos, the Oscillometry Harmonisation Study Group   +4 more
doaj   +1 more source

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

Neutrino oscillometry

Nuclear Physics B - Proceedings Supplements, 2010
Neutrino oscillations are studied employing sources of low energy monoenergetic neutrinos following electron capture by the nucleus and measuring electron recoils. Since the neutrino energy is very low the oscillation length appearing in this electronic neutrino disappearance experiment can be so small that the full oscillation can take place inside ...
Vergados, J. D., Giomataris, Y., Novikov, Yu. N.   +2 more
openaire   +2 more sources