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Table 3 Summary of TEAEs and TRAEs in Patients Receiving ≥1 OnabotulinumtoxinA Treatment

From: Long-term study of the efficacy and safety of OnabotulinumtoxinA for the prevention of chronic migraine: COMPEL study

Event, n (%)

Safety Population N = 716

TEAE

  ≥ 1 TEAE

436 (60.9)

 Serious TEAE

75 (10.5)

 TEAE in those that discontinued treatment

32 (4.5)

TRAE

  ≥ 1 TRAE

131 (18.3)

 Serious TRAE

1 (0.1)

 TRAE in those that discontinued treatment

13 (1.8)

TRAE with incidence ≥1%

 Neck pain

29 (4.1)

 Eyelid ptosis

18 (2.5)

 Musculoskeletal stiffness

17 (2.4)

 Injection site pain

14 (2.0)

 Headache

12 (1.7)

 Muscular weakness

10 (1.4)

 Facial paresis

9 (1.3)

 Migraine

7 (1.0)

 Skin tightness

7 (1.0)

  1. TEAE treatment-emergent adverse event, TRAE treatment-related adverse event