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EURTAC phase III trial
Response rates and PFS were significantly higher in erlotinib-treated European patients with EGFR Mut+ NSCLC compared with chemotherapy-treated patients. Erlotinib was also better tolerated.1,2
Study design and endpoints1
EURTAC was a randomised phase III trial that took place across 42 hospitals in France, Italy and Spain.
The trial compared erlotinib versus standard chemotherapy as first-line treatment for EGFR Mut+ NSCLC.
ECOG PS (Eastern Co-operative Oncology Group performance status)
Key Results
Efficacy1
Patients who received erlotinib had significantly better response rates than patients receiving chemotherapy.
Efficacy2
Patients who received erlotinib had significantly longer PFS than patients receiving chemotherapy.
Efficacy3
Erlotinib-treated patients with pre-existing T790M mutations had significantly shorter median PFS than those who were T790M-negative (p=0.0185).
Safety1
Erlotinib had a more favourable safety profile than chemotherapy in this patient population.
Please click here for further safety data
EURTAC: summary of safety data1
Data are n (%). The safety analysis included all patients who were randomly allocated to treatment groups and received at least one dose of study drug. Adverse events were prospectively defined and the Medical Dictionary for Regulatory Activities (MedDRA) version 13.0
*One patient in erlotinib group had hepatotoxicity, two patients in the chemotherapy group had cerebrovascular accidents (one after related grade 5 infection).