Results 21 to 30 of about 148,624 (355)

Comparative assessment of small airway dysfunction by impulse oscillometry and spirometry in chronic obstructive pulmonary disease and asthma with and without fixed airflow obstruction

Frontiers in Medicine, 2023
Background Small airways play a major role in the pathogenesis and prognosis of chronic obstructive pulmonary disease (COPD) and asthma. More data on small airway dysfunction (SAD) using spirometry and impulse oscillometry (IOS) in these populations are ...
C. Liwsrisakun, Warawut Chaiwong, C. Pothirat   +2 more
semanticscholar   +1 more source

Association Between Preserved Ratio Impaired Spirometry and Clinical Outcomes in US Adults.

Journal of the American Medical Association (JAMA), 2021
Importance Chronic lung diseases are a leading cause of morbidity and mortality. Unlike chronic obstructive pulmonary disease, clinical outcomes associated with proportional reductions in expiratory lung volumes without obstruction, otherwise known as ...
E. Wan, P. Balte, Joseph E. Schwartz, S. Bhatt, P. Cassano, D. Couper, M. Daviglus, M. Dransfield, S. Gharib, D. Jacobs, R. Kalhan, S. London, A. N. Acien, G. O'Connor, J. Sanders, Benjamin M. Smith, W. White, S. Yende, E. Oelsner   +18 more
semanticscholar   +1 more source

Risks of Mortality and Airflow Limitation in Japanese Individuals with Preserved Ratio Impaired Spirometry

American Journal of Respiratory and Critical Care Medicine, 2022
Rationale Several Western studies have reported that participants with preserved ratio impaired spirometry (PRISm) have higher risks of airflow limitation (AFL) and death. However, evidence in East Asian populations is limited.
Yasuyoshi Washio, S. Sakata, S. Fukuyama, Takanori Honda, Keiko Kan-o, Mao Shibata, J. Hata, H. Inoue, T. Kitazono, Koichiro Matsumoto, T. Ninomiya   +10 more
semanticscholar   +1 more source

Trajectory of Preserved Ratio Impaired Spirometry: Natural History and Long-Term Prognosis.

American Journal of Respiratory and Critical Care Medicine, 2021
RATIONALE Natural history of Preserved Ratio Impaired Spirometry (PRISm), often defined as FEV1/FVC≥lower limit of normal and ...
J. Marott, T. Ingebrigtsen, Y. Çolak, J. Vestbo, P. Lange   +4 more
semanticscholar   +1 more source

Prevalence and effects of gastro-oesophageal reflux during spirometry in subjects undergoing reflux assessment.

PLoS ONE, 2020
Variability during spirometry can persist despite control of technical and personal factors. We postulate spirometry induces gastro-oesophageal reflux (GOR), which may cause variability and affect results of spirometry.
Jerry Zhou, Ming Teo, Vincent Ho, John D Brannan   +3 more
doaj   +1 more source

HERMES Spirometry: the European Spirometry Driving Licence [PDF]

Breathe, 2011
Spirometry testing is the most widely practiced, most common and adaptable of all lung function tests and spirometers are used as a key instrument in the diagnosis of patients with respiratory disease [1]. As a leading cause of death worldwide responsible for some 9.4 million deaths [2], and further increases predicted by 2020, the management of lung ...
B. G. Cooper, I. Steenbruggen, S. Mitchell, T. Severin, E. Oostveen, F. Burgos, H. Matthys, H. Normand, J. Kivastik, J. Leuppi, M. Flezar, M. Agnew, O. Pedersen, S. Sorichter, V. Brusasco, W. Tomalak, PALANGE, Paolo   +16 more
openaire   +2 more sources

Spirometry parameters used to define small airways obstruction in population-based studies: systematic review

Respiratory Research, 2022
Background The assessment of small airways obstruction (SAO) using spirometry is practiced in population-based studies. However, it is not clear what are the most used parameters and cut-offs to define abnormal results.
Ben Knox-Brown, Octavia Mulhern, Johanna Feary, A. Amaral   +3 more
semanticscholar   +1 more source

Millimetre‐wave radar‐based spirometry for the preliminary diagnosis of chronic obstructive pulmonary disease

IET Radar, Sonar & Navigation, 2023
Chronic respiratory diseases, especially chronic obstructive pulmonary disease (COPD), have high morbidity and mortality worldwide. Spirometry is regarded as the gold standard for the diagnosis of COPD. However, conventional spirometry requires expensive
Wei Wang, Yinghua Wan, Chengxi Li, Zhaoxi Chen, Wenyu Zhang, Lina Zhao, Jingquan Zhao, Xiangdong Mu, Gang Li   +8 more
doaj   +1 more source

The Impact of an Electronic Health Record Intervention on Spirometry Completion in Patients with Chronic Obstructive Pulmonary Disease

COPD, 2022
Spirometry is necessary to diagnose chronic obstructive pulmonary disease (COPD), yet a large proportion of patients are diagnosed and treated without having received testing.
Christine Wang, Jonathan Siff, Peter J. Greco, Edward Warren, J. Daryl Thornton, Yasir Tarabichi   +5 more
doaj   +1 more source

The effects of inspiratory muscle training in older adults [PDF]

, 2015
Purpose: Declining inspiratory muscle function and structure and systemic low-level inflammation and oxidative stress may contribute to morbidity and mortality during normal ageing.
Aznar-Lain, Belman, Borg, Bowling, Brooks, Bruunsgaard, Carey, Davis, DEAN E. MILLS, Dennis, Downey, Enright, Falaschetti, Febbraio, Freedman, Garcia-Rio, GRAHAM R. SHARPE, Greig, Ho, Huang, Huang, Illi, Jensen, Johnson, Johnson, Kharraz, Kregel, Kumar, Kyle, MICHAEL A. JOHNSON, Miller, Mills, Mills, Murphy, Phillips, Polkey, Ramirez-Sarmiento, Robertson, Romer, Romer, Takahashi, Tidball, Troosters, Washburn, Watsford, WILLIAM H. T. SMITH, Wolsk, YVONNE A. BARNETT   +47 more
core   +1 more source