… Reversibility tests and clinical and spirometric efficacy variables were described for all … valid
baseline reversibility and a measure of efficacy at Visit 3. Patients with relative reversibility of …

… patients, describing either their results from reversibility testing with a single agent or comparing
… for PH reversibility testing on different outcomes important for clinical decision making. …

… for reversibility testing. Finally, whereas failure to demonstrate bronchodilator responsiveness
on the PFT does not preclude the possibility of a clinical benefit, reversibility testing results …

… leads to difficulties in interpreting and comparing the results of acute reversibility tests across
studies because reversibility status is affected by the FEV 1 improvement threshold 19 and …

… reversibility test protocols contribute to variability in which patients will be considered as
meeting reversibility … bronchodilator reversibility [2]. For instance, a study showed that assessing …

… bronchodilator reversibility status and subsequent clinical outcomes. The missing data in the
right columns is because these studies did not relate reversibility testing to clinical outcomes…

… A positive response in reversibility testing is widely used to diagnose patients with airway …
This study aimed to investigate the efficacy of a bronchodilation reversibility test using …

… Long-term treatment studies are necessary to evaluate whether the bronchodilator
response in the laboratory may predict the clinical efficacy of bronchodilators in these patients. …

… The objective of this study was to evaluate the diagnostic role of BD reversibility testing in …
for the BD reversibility test in the diagnostic screening algorithm in early COPD case finding. …

… , irrespective of bronchodilator reversibility. Further analyses using different definitions of
reversibility may yield additional insight into the impact of reversibility on the efficacy of long-…