Table 3 Summary of any grade treatment-related adverse events reported in at least 10% of participants

From: A Phase II trial of alternating osimertinib and gefitinib therapy in advanced EGFR-T790M positive non-small cell lung cancer: OSCILLATE

Adverse events

All participants (n = 47) n (%)

All grades

Grades ≥3

Diarrhoea

19 (40)

0 (0)

Fatigue

18 (38)

1 (2)

Acneiform rash

18 (38)

0 (0)

Cough

17 (36)

0 (0)

Headache

17 (36)

2 (4)

Back pain

16 (34)

1 (2)

Musculoskeletal and connective tissue disorder

15 (32)

1 (2)

Nausea

14 (30)

2 (4)

Pain

14 (30)

1 (2)

Skin and subcutaneous tissue disorders

13 (28)

0 (0)