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Nguyễn Minh Hà, Trần Vân Khánh, Trần Huy Thịnh(1), Đỗ Đình Hồ, Tạ Thành Văn

Hiệu quả điều trị trúng đích trên bệnh nhân ung thư phổi không tế bào nhỏ giai đoạn muộn có và không có đột biến gen EGFR

Treatment effect of targeted therapy in advanced non-small cell lung cancer patients harboring EGFR mutations

Nghiên cứu y học

2014

2

6-14

0868-202X

Targeted therapy is an effective method for treatment of non-small cell lung cancer (NSCLC). However, the response was demonstrated only in EGFR-mutated NSCLC patients. Objectives of the study were to assess the overall response rate (ORR) for the targeted therapy in EGFR - mutated and non EGFR - mutated advanced NSCLC patients; Comparing the progressive-free survival (PFS) and the overall survival (OS) after the targeted therapy of these two groups of patients. 80 gefitinib or erlotinib - treated stage IIIB/IV NSCLC patients were selected for this study; Identify mutation by sequencing and Scorpions ARMS techniques; Observe the response of the targeted treatment after 3 and 6 months; compare the PFS and OS of the subgroups. no complete response was observed after 3 and 6 months of targeted treatment. ORR tends to decrease in non EGFR - mutated group compared with EGFR - mutated group. There was a statistically significant improvement in both PFS and OS of EGFR - mutated group. Gefitinib or erlotinib can prolong the survival of the advanced NSCLC patients harboring EGFR mutations.

TTKHCNQG, CVv 251