scholarly journals The prognostic value of fixed time and self-paced walking tests in patients diagnosed with idiopathic pulmonary fibrosis

2021 ◽  
Vol 89 (1) ◽  
pp. 49-54
Author(s):  
Adam J Białas ◽  
Mikołaj Iwański ◽  
Joanna Miłkowska-Dymanowska ◽  
Michał Pietrzak ◽  
Sebastian Majewski ◽  
...  
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Prognostic Value ◽  
Fixed Time ◽  
Walking Tests

scholarly journals Validation of the prognostic value of MMP-7 in idiopathic pulmonary fibrosis

Respirology ◽  
2016 ◽  
Vol 22 (3) ◽  
pp. 486-493 ◽  
Author(s):  
Argyris Tzouvelekis ◽  
Jose D. Herazo-Maya ◽  
Martin Slade ◽  
Jen-hwa Chu ◽  
Giuseppe Deiuliis ◽  
...  
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Prognostic Value

scholarly journals Prognostic Value of Cardiopulmonary Exercise Test, Pulmonary Function Test , and Questionnaires on Mortality in Patients With Idiopathic Pulmonary Fibrosis: A Prospective Pilot Study

2020 ◽  
Author(s):  
Yuan-Yang Cheng ◽  
Shih-Yi Lin ◽  
Shin-Tsu Chang ◽  
Chu-Hsing Lin ◽  
Pin-Kuei Fu
Keyword(s):  
Body Weight ◽  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Pulmonary Function ◽  
Prognostic Value ◽  
Vital Capacity ◽  
Cardiopulmonary Exercise Test ◽  
Cardiopulmonary Exercise ◽  
Asian Patients ◽  
Function Test

Abstract Background and Objective: Idiopathic pulmonary fibrosis (IPF) is a lung disease with a high mortality rate. Finding an effective predictor of survival is therefore important for clinicians and patients. Several parameters have been established to predict mortality, but none of these have been validated in the Asian population. In this study, we evaluated the prognostic value of the parameters of cardiopulmonary exercise test (CPET), pulmonary function test (PFT), 6-min walk test (6MWT), and certain questionnaires on mortality in Asian patients with IPF. Methods: This prospective observational study analysed patient data, including age, gender, height, and body weight; scores of Saint George’s Respiratory Questionnaire (SGRQ), Modified Medical Research Council (mMRC) for dyspnoea, and Short Form-36 (SF-36); and parameters of PFT, 6MWT, and CPET. Results: In total, 24 patients diagnosed as having IPF were followed up for 14 months, during which 3 patients died. The nonsurvivors had significantly lower body weight; lower forced vital capacity (FVC); higher ratio of forced expiratory volume in 1 s to forced vital capacity (FEV1/FVC); higher gender, age, and pulmonary physiology (GAP) index; shorter walk distance in 6MWT; lower end-tidal pressure of carbon dioxide (DLCO); higher functional aerobic impairment (FAI) during exercise; and higher mMRC score. FEV1/FVC, FAI, GAP index, and mMRC dyspnoea score demonstrated an area under curve (AUC) of >0.7, and the corresponding cut-off values were 89%, 54%, 7, and 3. Conclusions: The predictive abilities of PFT, CPET, and mMRC scores were validated successfully in the study cohort of Asian patients with IPF.

Physiological Responses and Prognostic Value of Common Exercise Testing Modalities in Idiopathic Pulmonary Fibrosis

2019 ◽  
Vol 39 (3) ◽  
pp. 193-198 ◽  
Author(s):  
Baruch Vainshelboim ◽  
Jonathan Myers ◽  
Jose Oliveira ◽  
Shimon Izhakian ◽  
Avraham Unterman ◽  
...  
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Exercise Testing ◽  
Prognostic Value ◽  
Physiological Responses

scholarly journals The Prognostic Value of Cardiopulmonary Exercise Testing in Idiopathic Pulmonary Fibrosis

2009 ◽  
Vol 179 (5) ◽  
pp. 402-407 ◽  
Author(s):  
Charlene D. Fell ◽  
Lyrica Xiaohong Liu ◽  
Caroline Motika ◽  
Ella A. Kazerooni ◽  
Barry H. Gross ◽  
...  
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Exercise Testing ◽  
Prognostic Value ◽  
Cardiopulmonary Exercise Testing ◽  
Cardiopulmonary Exercise

Prognostic value of circulating KL-6 in idiopathic pulmonary fibrosis

Respirology ◽  
2006 ◽  
Vol 11 (2) ◽  
pp. 164-168 ◽  
Author(s):  
Akihito YOKOYAMA ◽  
Keiichi KONDO ◽  
Masamitsu NAKAJIMA ◽  
Toshiharu MATSUSHIMA ◽  
Toru TAKAHASHI ◽  
...  
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Prognostic Value

Prognostic value of serial serum KL-6 measurements in patients with idiopathic pulmonary fibrosis

2017 ◽  
Vol 55 (1) ◽  
pp. 16-23 ◽  
Author(s):  
Kentaro Wakamatsu ◽  
Nobuhiko Nagata ◽  
Hiroyuki Kumazoe ◽  
Keishi Oda ◽  
Hiroshi Ishimoto ◽  
...  
Keyword(s):  
Idiopathic Pulmonary Fibrosis ◽  
Pulmonary Fibrosis ◽  
Prognostic Value ◽  
Serial Serum
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