Table 2 Adverse events, regardless of causality, reported in 15% of patients, all grades by dose level (N=93)

From: A phase 1 dose-escalation and expansion study of binimetinib (MEK162), a potent and selective oral MEK1/2 inhibitor

 

30 mg BID ( n =4)

45 mg BID ( n =44)

60 mg BID ( n =41)

80 mg BID ( n =4)

 

Adverse event, n (%)

Gr 1/2

Gr 3/4

Gr 1/2

Gr 3/4

Gr 1/2

Gr 3/4

Gr 1/2

Gr 3/4

Total ( N =93)

Combined rasha

4 (100)

0 (0)

33 (75)

1 (2)

35 (85)

1 (2)

0 (0)

1 (25)

75 (81)

Nausea

3 (75)

0 (0)

27 (61)

0 (0)

21 (51)

0 (0)

1 (25)

0 (0)

52 (56)

Vomiting

3 (75)

0 (0)

23 (52)

0 (0)

20 (49)

0 (0)

2 (50)

0 (0)

48 (52)

Diarrhoea

4 (100)

0 (0)

17 (39)

0 (0)

25 (61)

0 (0)

1 (25)

0 (0)

47 (51)

Peripheral oedema

0 (0)

0 (0)

20 (45)

0 (0)

21 (51)

0 (0)

2 (50)

0 (0)

43 (46)

Fatigue

2 (50)

0 (0)

18 (41)

2 (5)

16 (39)

1 (2)

1 (25)

0 (0)

40 (43)

Anaemia

1 (25)

0 (0)

5 (11)

3 (7)

5 (12)

10 (24)

0 (0)

0 (0)

24 (26)

Abdominal pain

1 (25)

0 (0)

7 (16)

1 (2)

7 (17)

3 (7)

1 (25)

0 (0)

20 (22)

Anorexia

1 (25)

0 (0)

8 (18)

0 (0)

8 (20)

0 (0)

1 (25)

0 (0)

18 (19)

Combined ocular eventsb

0 (0)

0 (0)

5 (11)

0 (0)

11 (27)

0 (0)

1 (25)

1 (25)

18 (19)

Constipation

2 (50)

0 (0)

6 (14)

0 (0)

8 (20)

2 (5)

0 (0)

0 (0)

18 (19)

Dyspnoea

2 (50)

0 (0)

5 (11)

2 (5)

6 (15)

1 (2)

1 (25)

0 (0)

17 (18)

Pyrexia

2 (50)

0 (0)

7 (16)

0 (0)

7 (17)

1 (2)

0 (0)

0 (0)

17 (18)

Dizziness

0 (0)

0 (0)

5 (11)

0 (0)

9 (22)

0 (0)

0 (0)

0 (0)

14 (15)

  1. Abbreviations: BID=twice daily; Gr=grade; PT=preferred term.
  2. aCombined rash term includes PTs of dermatitis acneiform, acne, skin exfoliation, and any term containing rash.
  3. bCombined ocular events term includes PTs of retinal deposits, retinopathy, papilloedema, chorioretinopathy, macular oedema, retinal detachment, and retinal disorder.