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Table 1 Retrospective studies of patients with EGFR ex20ins NSCLC treated with chemotherapy

From: EGFR exon 20 insertion mutations in advanced non-small-cell lung cancer: current status and perspectives

Treatment (reference)

N

Line

ORR (%)

mPFS (months)

mOS (months)

Platinum-based chemotherapy [12]

105

1

19.2

6.4

NA

Platinum-based chemotherapy [13]

21

1

19.0

6.5

NA

Platinum-based chemotherapy [14]

49

1

NA

7.6

19.9

Pemetrexed-based chemotherapy [15]

77

1

41.6

5.5

25