Symptom and Quality of Life Improvement in LUX-Lung 8, an Open-Label Phase III Study of Second-Line Afatinib Versus Erlotinib in Patients With Advanced Squamous Cell Carcinoma of the Lung After First-Line Platinum-Based Chemotherapy.
Clin Lung Cancer
; 19(1): 74-83.e11, 2018 01.
Article
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| MEDLINE
| ID: mdl-28729180
ABSTRACT
INTRODUCTION:
In the phase III LUX-Lung 8 trial, afatinib significantly improved progression-free survival (PFS) and overall survival (OS) versus erlotinib in patients with squamous cell carcinoma (SCC) of the lung progressing during or after platinum-based chemotherapy. Patient-reported outcomes (PROs) and health-related quality of life (QoL) in these patients are presented. PATIENTS ANDMETHODS:
Patients (n = 795) were randomized 11 to oral afatinib (40 mg/d) or erlotinib (150 mg/d). PROs were collected (baseline, every 28 days until progression, 28 days after discontinuation) using the European Organization for Research and Treatment of Cancer QoL questionnaire and lung cancer-specific module. The percentage of patients improved during therapy, time to deterioration (TTD), and changes over time were analyzed for prespecified lung cancer-related symptoms and global health status (GHS)/QoL.RESULTS:
Questionnaire compliance was 77.3% to 99.0% and 68.7% to 99.0% with afatinib and erlotinib, respectively. Significantly more patients who received afatinib versus erlotinib experienced improved scores for GHS/QoL (36% vs. 28%; P = .041) and cough (43% vs. 35%; P = .029). Afatinib significantly delayed TTD in dyspnea (P = .008) versus erlotinib, but not cough (P = .256) or pain (P = .869). Changes in mean scores favored afatinib for cough (P = .0022), dyspnea (P = .0007), pain (P = .0224), GHS/QoL (P = .0320), and all functional scales. Differences in adverse events between afatinib and erlotinib, specifically diarrhea, did not affect GHS/QoL.CONCLUSION:
In patients with SCC of the lung, second-line afatinib was associated with improved prespecified disease-related symptoms and GHS/QoL versus erlotinib, complementing PFS and OS benefits with afatinib.Palabras clave
Texto completo:
1
Colección:
01-internacional
Asunto principal:
Carcinoma de Células Escamosas
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Protocolos de Quimioterapia Combinada Antineoplásica
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Clorhidrato de Erlotinib
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Afatinib
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Neoplasias Pulmonares
Tipo de estudio:
Clinical_trials
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Diagnostic_studies
Límite:
Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Clin Lung Cancer
Asunto de la revista:
NEOPLASIAS
Año:
2018
Tipo del documento:
Article