Respiratory investigation
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Respiratory investigation · Sep 2019
Patients with unresectable stage III non-small cell lung cancer eligible to receive consolidation therapy with durvalumab in clinical practice based on PACIFIC study criteria.
Compared to a placebo, durvalumab has been reported to significantly prolong progression-free and overall survival in patients with stage III unresectable non-small cell lung cancer (NSCLC) after chemoradiotherapy. The aim of this retrospective study was to evaluate the eligibility of patients with unresectable stage III NSCLC able to receive consolidation therapy with durvalumab in clinical practice based on the PACIFIC study criteria. ⋯ In clinical practice, approximately 70% of patients with unresectable stage III NSCLC would be eligible to receive consolidation therapy with durvalumab.
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Respiratory investigation · Sep 2019
Handgrip strength measurement in patients with chronic obstructive pulmonary disease: Possible predictor of exercise capacity.
Impaired exercise capacity is one of the most important prognostic factors for patients with chronic obstructive pulmonary disease (COPD). The 6-min walk test (6MWT) is a widely used method for assessing exercise capacity in patients with COPD. However, the 6MWT requires considerable effort from patients. Therefore, a less physically demanding, but also noninvasive, method is warranted. The objective of this study was to determine the predictors of the 6MWT distance (6MWD) in patients with COPD. ⋯ We found that HGS was significantly correlated with the 6MWD compared with spirometric measurements or respiratory muscle strength parameters in Japanese patients with COPD, suggesting that HGS could be a simple and noninvasive predictor of the 6MWD in patients with COPD.
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Respiratory investigation · Sep 2019
Pre-existing interstitial lung abnormalities are risk factors for immune checkpoint inhibitor-induced interstitial lung disease in non-small cell lung cancer.
Approximately 5% of non-small cell lung cancer (NSCLC) patients develop immune checkpoint inhibitor (ICI)-induced interstitial lung disease (ICI-ILD), 10% of whom die. However, there are no established risk factors for its occurrence. Interstitial lung abnormalities (ILA) are areas of increased lung density on lung computed tomography (CT) in individuals with no known ILD. This study retrospectively investigated whether any patient characteristics, including ILA, were risk factors for ICI-ILD in patients with NSCLC. ⋯ Pre-existing ILA are risk factors for ICI-ILD and GGA in ILA is an independent risk factor for ICI-ILD. Therefore, we should be more aware of the development of ICI-ILD in patients with ILA, especially those with GGA.