Table 3 Main toxicities associated with imatinib mesylate and reasons for discontinuation, metastatic patients excluded.

From: Long-term efficacy of imatinib mesylate in patients with advanced Tenosynovial Giant Cell Tumor

 

Patients N (%)

Variable

All grades

Grade 3–4

Edema/fluid retention

28 (48)

1 (2)

Fatigue

29 (50)

1 (2)

Nausea

20 (34)

 

Skin rash/dermatitis

7 (12)

2 (3)

Other*

15 (26)

3 (5)

Treatment status

Continued on IM

20 (34)

 

Stopped IM

38 (66)

 

Reason for stopping

Progression

1 (2)

 

Toxicity

7 (12)

 

Surgery

10 (17)

 

Patient choice

14 (24)

 

Physician decision

5 (9)

 

Other tumor

1 (2)

 
  1. IM = imatinib mesylate, N = Number of patients. Forty-five (78%) patients reported at least one adverse event with IM. *Other grade 1–2 complaints were diarrhea, reflux, auditory hallucinations, conjunctivitis, sexual impairment, asthenia, alopecia, cramps and dyspnea. Five (11%) patients had grade 3–4 toxicities, including neutropenia, acute hepatitis, auditory hallucinations.