BACKGROUND: Patient-reported symptom and health-related quality of life (HRQoL) benefit of afatinib, a novel, irreversible, ErbB Family Blocker, was investigated in a double-blind, randomized, phase IIb/III trial (LUX-Lung 1). METHODS:Five hundred and eighty-five patients with lung adenocarcinoma (stage IIIb/IV), who had progressed after chemotherapy (1-2 lines) and at least 12 weeks of erlotinib or gefitinib, were randomized (2:1) to receive either afatinib plus best supportive care (BSC) or placebo plus BSC. Symptom and HRQoL benefit were measured using the lung cancer-specific European Organisation for Research and Treatment of Cancer (QLQ-C30/LC13) and EuroQol (EQ-5D) questionnaires. Non-small-cell lung cancer-related symptoms (cough, dyspnea, and pain) were prespecified using three preplanned analyses (percentage of patients improved/worsened/stable, change in scores over time, and time to deterioration of scores). RESULTS: Compared with patients on placebo, a significantly higher proportion of afatinib-treated patients showed an improvement in cough (p < 0.0001), dyspnea (p = 0.006), and pain (p < 0.0001). Afatinib also significantly improved the mean scores over time for cough (p < 0.0001), dyspnea (p = 0.0161), and pain (p = 0.0056); significantly delayed the time to deterioration for cough (p < 0.001); and showed a trend in delaying dyspnea (p = 0.170) and pain (p = 0.287). Consistent with the adverse-event profile of afatinib, a significantly (p < 0.05) higher proportion of afatinib-treated patients showed worsening of diarrhea, sore mouth, dysphagia, and appetite scores. However, compared with placebo, afatinib significantly (p < 0.05) improved QoL assessed with the EQ-5D questionnaire and global health status/QoL, physical functioning, and fatigue, which were assessed with the European Organisation for Research and Treatment of Cancer questionnaires. CONCLUSION: In the LUX-Lung 1 trial, the addition of afatinib to BSC significantly improved non-small-cell lung cancer-related symptoms (cough, dyspnea, and pain), fatigue, physical functioning, and HRQoL and significantly delayed time to deterioration of cough.
RCT Entities:
BACKGROUND:Patient-reported symptom and health-related quality of life (HRQoL) benefit of afatinib, a novel, irreversible, ErbB Family Blocker, was investigated in a double-blind, randomized, phase IIb/III trial (LUX-Lung 1). METHODS: Five hundred and eighty-five patients with lung adenocarcinoma (stage IIIb/IV), who had progressed after chemotherapy (1-2 lines) and at least 12 weeks of erlotinib or gefitinib, were randomized (2:1) to receive either afatinib plus best supportive care (BSC) or placebo plus BSC. Symptom and HRQoL benefit were measured using the lung cancer-specific European Organisation for Research and Treatment of Cancer (QLQ-C30/LC13) and EuroQol (EQ-5D) questionnaires. Non-small-cell lung cancer-related symptoms (cough, dyspnea, and pain) were prespecified using three preplanned analyses (percentage of patients improved/worsened/stable, change in scores over time, and time to deterioration of scores). RESULTS: Compared with patients on placebo, a significantly higher proportion of afatinib-treated patients showed an improvement in cough (p < 0.0001), dyspnea (p = 0.006), and pain (p < 0.0001). Afatinib also significantly improved the mean scores over time for cough (p < 0.0001), dyspnea (p = 0.0161), and pain (p = 0.0056); significantly delayed the time to deterioration for cough (p < 0.001); and showed a trend in delaying dyspnea (p = 0.170) and pain (p = 0.287). Consistent with the adverse-event profile of afatinib, a significantly (p < 0.05) higher proportion of afatinib-treated patients showed worsening of diarrhea, sore mouth, dysphagia, and appetite scores. However, compared with placebo, afatinib significantly (p < 0.05) improved QoL assessed with the EQ-5D questionnaire and global health status/QoL, physical functioning, and fatigue, which were assessed with the European Organisation for Research and Treatment of Cancer questionnaires. CONCLUSION: In the LUX-Lung 1 trial, the addition of afatinib to BSC significantly improved non-small-cell lung cancer-related symptoms (cough, dyspnea, and pain), fatigue, physical functioning, and HRQoL and significantly delayed time to deterioration of cough.
Authors: Tomasz Powrózek; Paweł Krawczyk; Bożena Jarosz; Radosław Mlak; Kamila Wojas-Krawczyk; Marek Sawicki; Dariusz Stencel; Tomasz Trojanowski; Janusz Milanowski Journal: Pathol Oncol Res Date: 2014-05-03 Impact factor: 3.201
Authors: Gregory A Masters; Sarah Temin; Christopher G Azzoli; Giuseppe Giaccone; Sherman Baker; Julie R Brahmer; Peter M Ellis; Ajeet Gajra; Nancy Rackear; Joan H Schiller; Thomas J Smith; John R Strawn; David Trent; David H Johnson Journal: J Clin Oncol Date: 2015-08-31 Impact factor: 44.544
Authors: Jazlyn P Borges; Katrina Mekhail; Gregory D Fairn; Costin N Antonescu; Benjamin E Steinberg Journal: Front Pharmacol Date: 2021-05-12 Impact factor: 5.810