Table 3 Signal strength of the top 5 individual PTs under the top 10 SOCs of reported frequency.

From: A disproportionality analysis of adverse events caused by pexidartinib from the FDA adverse event reporting system

SOC (top 10)

PTs (top 5 per SOC)

Cases (n)

ROR (95%CI)

PRR(χ2)

EBGM (EBGM05)

IC (IC025)

General disorders and administration site conditions

Fatigue

372

4.1 (3.7–4.56)

3.95 (827.92)

3.94 (3.61)

1.98 (1.83)

Pain

104

1.21 (1–1.47)

1.21 (3.76)

1.21 (1.03)

0.27 (− 0.01)

Feeling abnormal

65

2.67 (2.09–3.41)

2.66 (67.27)

2.65 (2.16)

1.41 (1.05)

Malaise

50

1.12 (0.85–1.48)

1.12 (0.66)

1.12 (0.89)

0.17 (− 0.24)

Swelling face

49

7.9 (5.96–10.47)

7.86 (292.65)

7.84 (6.19)

2.97 (2.56)

Investigations

Aspartate aminotransferase increased

124

26.84 (22.46–32.08)

26.41 (3007.35)

26.19 (22.56)

4.71 (4.45)

Alanine aminotransferase increased

116

20.69 (17.21–24.87)

20.38 (2125.5)

20.25 (17.36)

4.34 (4.07)

Gamma-Glutamyltransferase increased

73

41.61 (32.99–52.48)

41.2 (2826.53)

40.67 (33.49)

5.35 (5.01)

Blood alkaline phosphatase increased

69

38.97 (30.7–49.47)

38.61 (2497.47)

38.15 (31.25)

5.25 (4.9)

Hepatic enzyme increased

67

7.97 (6.26–10.14)

7.91 (403.66)

7.89 (6.45)

2.98 (2.63)

Skin and subcutaneous tissue disorders

Hair colour changes

300

224.64(199.36–253.11)

215.46(59872.94)

201.47(182.32)

7.65 (7.48)

Pruritus

165

3.71 (3.18–4.33)

3.65 (319.01)

3.65 (3.2)

1.87 (1.64)

Rash

127

2.48 (2.08–2.96)

2.45 (110.1)

2.45 (2.12)

1.29 (1.04)

Alopecia

48

2.09 (1.58–2.78)

2.09 (27.25)

2.09 (1.65)

1.06 (0.65)

Skin discolouration

47

9.5 (7.13–12.66)

9.44 (353.92)

9.42 (7.4)

3.24 (2.82)

Injury, poisoning and procedural complications

Product dose omission issue

341

5.57 (5–6.21)

5.36 (1217.1)

5.35 (4.88)

2.42 (2.26)

Off label use

110

0.78 (0.65–0.94)

0.79 (6.54)

0.79 (0.67)

− 0.35(− 0.62)

Product dose omission in error

83

16.24 (13.07–20.17)

16.07 (1167.4)

15.99 (13.33)

4 (3.68)

Product use issue

52

2.19 (1.67–2.88)

2.18 (33.32)

2.18 (1.73)

1.12 (0.73)

Incorrect dose administered

35

1.16 (0.84–1.62)

1.16 (0.81)

1.16 (0.88)

0.22 (− 0.26)

Gastrointestinal disorders

Nausea

203

2.51 (2.18–2.88)

2.46 (178.34)

2.46 (2.19)

1.3 (1.1)

Diarrhoea

105

1.35 (1.12–1.64)

1.35 (9.61)

1.35 (1.15)

0.43 (0.15)

Vomiting

60

1.26 (0.97–1.62)

1.25 (3.09)

1.25 (1.01)

0.33 (− 0.05)

Abdominal discomfort

57

2.69 (2.08–3.5)

2.68 (60.21)

2.68 (2.15)

1.42 (1.04)

Constipation

55

2.19 (1.68–2.86)

2.19 (35.47)

2.18 (1.75)

1.13 (0.74)

Nervous system disorders

Headache

86

1.29 (1.04–1.59)

1.28 (5.44)

1.28 (1.07)

0.36 (0.05)

Dizziness

71

1.41 (1.12–1.78)

1.41 (8.36)

1.41 (1.16)

0.49 (0.15)

Somnolence

50

2.4 (1.82–3.17)

2.39 (40.43)

2.39 (1.89)

1.26 (0.85)

Taste disorder

39

8.62 (6.29–11.81)

8.58 (260.46)

8.56 (6.57)

3.1 (2.64)

Memory impairment

33

2.1 (1.49–2.96)

2.1 (18.95)

2.1 (1.57)

1.07 (0.57)

Musculoskeletal and connective tissue disorders

Arthralgia

88

1.68 (1.36–2.07)

1.67 (23.78)

1.67 (1.4)

0.74 (0.43)

Pain in extremity

44

1.41 (1.05–1.9)

1.41 (5.23)

1.41 (1.1)

0.49 (0.06)

Joint swelling

37

2.23 (1.61–3.08)

2.22 (24.94)

2.22 (1.7)

1.15 (0.68)

Back pain

25

1 (0.68–1.48)

1 (0)

1 (0.72)

0 (− 0.56)

Arthropathy

13

1.68 (0.97–2.89)

1.68 (3.57)

1.68 (1.06)

0.75 (− 0.03)

Eye disorders

Periorbital swelling

64

53.81 (41.99–68.97)

53.35 (3232.29)

52.46 (42.62)

5.71 (5.35)

Eye swelling

46

12.39 (9.27–16.57)

12.32 (476.91)

12.28 (9.63)

3.62 (3.19)

Vision blurred

24

1.77 (1.18–2.64)

1.76 (7.96)

1.76 (1.26)

0.82 (0.24)

Visual impairment

16

1.04 (0.63–1.69)

1.04 (0.02)

1.04 (0.69)

0.05 (− 0.65)

Swelling of eyelid

11

8.88 (4.91–16.05)

8.87 (76.58)

8.85 (5.39)

3.14 (2.31)

Infections and infestations

Covid-19

49

0.96 (0.72–1.27)

0.96 (0.09)

0.96 (0.76)

− 0.06 (− 0.47)

Nasopharyngitis

29

1.31 (0.91–1.88)

1.31 (2.09)

1.31 (0.96)

0.39 (− 0.14)

Influenza

19

1.48 (0.94–2.32)

1.48 (2.95)

1.48 (1.01)

0.56 (− 0.08)

Urinary tract infection

13

0.64 (0.37–1.09)

0.64 (2.72)

0.64 (0.4)

− 0.65(− 1.42)

Sinusitis

11

0.9 (0.5–1.62)

0.9 (0.12)

0.9 (0.55)

− 0.15(− 0.99)

Surgical and medical procedures

Therapy cessation

65

9 (7.05–11.49)

8.93 (456.65)

8.9 (7.26)

3.15 (2.8)

Therapy interrupted

38

2.45 (1.78–3.37)

2.44 (32.37)

2.44 (1.87)

1.29 (0.82)

Surgery

32

4.6 (3.25–6.5)

4.58 (89.49)

4.57 (3.42)

2.19 (1.69)

Therapy change

17

12.91 (8.01–20.8)

12.88 (185.6)

12.83 (8.61)

3.68 (3)

Knee arthroplasty

8

2.9 (1.45–5.8)

2.9 (9.93)

2.9 (1.62)

1.53 (0.57)

  1. SOC, System organ class; ROR, Reporting odds ratio; PRR, Proportional reporting ratio; IC, Information component; EBGM, Empirical bayesian geometric mean.