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Quoted phrase not found in phrase index: "Decreased pre-bronchodilator forced vital capacity"
Page 1
Preserved ratio impaired spirometry is associated with small airway dysfunction and reduced total lung capacity.
Zhao N, Wu F, Peng J, Zheng Y, Tian H, Yang H, Deng Z, Wang Z, Li H, Wen X, Xiao S, Huang P, Dai C, Lu L, Zhou K, Chen S, Zhou Y, Ran P. Zhao N, et al. Respir Res. 2022 Oct 31;23(1):298. doi: 10.1186/s12931-022-02216-1. Respir Res. 2022. PMID: 36316732 Free PMC article.

BACKGROUND: Preserved ratio impaired spirometry (PRISm) refers to decreased forced expiratory volume in 1 s (FEV(1)) in the setting of preserved ratio. ...PRISm was defined as post-bronchodilator FEV(1)/FVC 0.70 and FEV(1) < 80% predicted. Spirometry-defin

…
BACKGROUND: Preserved ratio impaired spirometry (PRISm) refers to decreased forced expiratory volume in 1 s (FEV(1)) in the se …
Forced Oscillation Technique and Small Airway Involvement in Chronic Hypersensitivity Pneumonitis.
Dias OM, Baldi BG, Chate RC, Ribeiro de Carvalho CR, Dellacà RL, Milesi I, Pereira de Albuquerque AL. Dias OM, et al. Arch Bronconeumol (Engl Ed). 2019 Oct;55(10):519-525. doi: 10.1016/j.arbres.2019.01.022. Epub 2019 Apr 8. Arch Bronconeumol (Engl Ed). 2019. PMID: 30975515 English, Spanish.
In addition, R5 and X5 values according to the presence or absence of mosaic attenuation on computed tomography (CT) were compared. METHODS: PFTs with plethysmography, diffusing capacity of the lungs for carbon monoxide (DL(CO)) and FOT measurements were performed pre …
In addition, R5 and X5 values according to the presence or absence of mosaic attenuation on computed tomography (CT) were compared. METHODS: …
Assessing two spirometric criteria of pre-bronchodilator and post-bronchodilator FEV1/FVC ratio in detecting air flow obstruction.
Waheed Z, Irfan M, Haque AS, Siddiqui NH, Awan S, Syed B, Khan JA. Waheed Z, et al. J Pak Med Assoc. 2011 Dec;61(12):1172-5. J Pak Med Assoc. 2011. PMID: 22355960
OBJECTIVES: To assess the Pre-bronchodilator criteria and the Post-bronchodilator criteria of FEV1/FVC ratio in diagnosing Airflow obstruction. ...Forced spirometry was performed according to ATS guidelines. All patients who had pre-bronchodilator …
OBJECTIVES: To assess the Pre-bronchodilator criteria and the Post-bronchodilator criteria of FEV1/FVC ratio in diagnosing Air …
Significance of FEV3/FEV6 in Recognition of Early Airway Disease in Smokers at Risk of Development of COPD: Analysis of the SPIROMICS Cohort.
Yee N, Markovic D, Buhr RG, Fortis S, Arjomandi M, Couper D, Anderson WH, Paine R 3rd, Woodruff PG, Han MK, Martinez FJ, Barr RG, Wells JM, Ortega VE, Hoffman EA, Kim V, Drummond MB, Bowler RP, Curtis JL, Cooper CB, Tashkin DP, Barjaktarevic IZ. Yee N, et al. Chest. 2022 Apr;161(4):949-959. doi: 10.1016/j.chest.2021.10.046. Epub 2021 Nov 10. Chest. 2022. PMID: 34767825 Free PMC article.
BACKGROUND: Small airways are known to be affected early in the course of COPD; however, traditional spirometric indices may not accurately identify small airways disease. RESEARCH QUESTION: Can forced expiratory volume in 3 s/forced expiratory volume in 6 s (FEV(3) …
BACKGROUND: Small airways are known to be affected early in the course of COPD; however, traditional spirometric indices may not accurately …
Physiological effects of roflumilast at rest and during exercise in COPD.
O'Donnell DE, Bredenbröker D, Brose M, Webb KA. O'Donnell DE, et al. Eur Respir J. 2012 May;39(5):1104-12. doi: 10.1183/09031936.00096511. Epub 2011 Sep 29. Eur Respir J. 2012. PMID: 21965226 Free article. Clinical Trial.
This randomised, double-blind, placebo-controlled, parallel-group study was conducted in 250 patients with a post-bronchodilator forced expiratory volume in 1 s (FEV(1)) of 30-80% predicted and a functional residual capacity of 120% pred. ...Compared with pla …
This randomised, double-blind, placebo-controlled, parallel-group study was conducted in 250 patients with a post-bronchodilator forced …
Pulmonary function is associated with fibrosis severity in patients with biopsy-proven nonalcoholic fatty liver disease.
Lee HW, Lee DH, Lee JK, Lee S, Koo BK, Joo SK, Heo EY, Jung YJ, Kim W, Kim DK. Lee HW, et al. Liver Int. 2020 Dec;40(12):3008-3017. doi: 10.1111/liv.14626. Epub 2020 Nov 17. Liver Int. 2020. PMID: 32737958
RESULTS: In a total of 420 patients with biopsy-proven NAFLD, pre-/post-bronchodilator forced vital capacities (FVCs; a percentage of the predictive value) were inversely correlated with histological severity of NAFLD. Conversely, pre-bronchodilator …
RESULTS: In a total of 420 patients with biopsy-proven NAFLD, pre-/post-bronchodilator forced vital capacities (FVCs; a percen …
Factors Associated with Chronic Obstructive Pulmonary Diseases in Nepal: Evidence from a Nationally Representative Population-Based Study.
Karki KB, Poudyal A, Shrestha N, Mahato NK, Aryal KK, Sijapati MJ, Bista B, Gautam N, Subedi R, Siddiquee NKA, Gyanwali P, Kuch U, Groneberg DA, Jha AK, Dhimal M. Karki KB, et al. Int J Chron Obstruct Pulmon Dis. 2021 Apr 20;16:1109-1118. doi: 10.2147/COPD.S295321. eCollection 2021. Int J Chron Obstruct Pulmon Dis. 2021. PMID: 33907397 Free PMC article.
Eligible participants were also asked to answer a COPD diagnostic questionnaire for screening COPD cases, and if needed underwent pre-bronchodilator and post-bronchodilator spirometry. COPD was defined as a post-bronchodilator FEV1/FVC (forced expiratory volu …
Eligible participants were also asked to answer a COPD diagnostic questionnaire for screening COPD cases, and if needed underwent pre …
Prevalence and trend of COPD from 1995-1997 to 2006-2008: The HUNT study, Norway.
Bhatta L, Leivseth L, Mai XM, Chen Y, Henriksen AH, Langhammer A, Brumpton BM. Bhatta L, et al. Respir Med. 2018 May;138:50-56. doi: 10.1016/j.rmed.2018.03.020. Epub 2018 Mar 21. Respir Med. 2018. PMID: 29724393 Free article.
MATERIAL AND METHODS: COPD was assessed using a fixed-ratio and lower limit of normal (LLN) criteria. Pre-bronchodilator spirometry was performed during 1995-1997 (n = 7158) and 2006-2008 (n = 8788). The prevalence of COPD was weighted using the inverse probability …
MATERIAL AND METHODS: COPD was assessed using a fixed-ratio and lower limit of normal (LLN) criteria. Pre-bronchodilator spiro …
Longitudinal inspiratory capacity changes in chronic obstructive pulmonary disease.
Celli BR, Decramer M, Lystig T, Kesten S, Tashkin DP. Celli BR, et al. Respir Res. 2012 Aug 6;13(1):66. doi: 10.1186/1465-9921-13-66. Respir Res. 2012. PMID: 22866681 Free PMC article. Clinical Trial.
RESULTS: Baseline characteristics: age, 65 years; 75% men; post-bronchodilator forced expiratory volume in 1 second, 1.32 L (48% predicted); pre- and post-bronchodilator IC, 2.03 and 2.33 L. ...Trough IC differences suggest that tiotropium provides sustained decr …
RESULTS: Baseline characteristics: age, 65 years; 75% men; post-bronchodilator forced expiratory volume in 1 second, 1.32 L (48% p …
The impact of heart failure on the classification of COPD severity.
Güder G, Rutten FH, Brenner S, Angermann CE, Berliner D, Ertl G, Jany B, Lammers JW, Hoes AW, Störk S. Güder G, et al. J Card Fail. 2012 Aug;18(8):637-44. doi: 10.1016/j.cardfail.2012.05.008. Epub 2012 Jul 13. J Card Fail. 2012. PMID: 22858080
HF severity was staged according to the NYHA classification system into Classes I-IV. COPD was diagnosed if the ratio of post-bronchodilator forced expiratory volume in 1 second and forced vital capacity (FEV1/FVC) was <0.70, and categorized in GOLD …
HF severity was staged according to the NYHA classification system into Classes I-IV. COPD was diagnosed if the ratio of post-bronchodilator …
18 results