Table 2 Toxicities during cycle 1

From: Inotuzumab ozogamicin in pediatric patients with relapsed/refractory acute lymphoblastic leukemia

Toxicity

Grade 1–2

Grade 3a

Grade 4

Unknown grade

Total

ALT increase

6 (11.8%)

3 (5.9%)

  

9 (17.6%)

AST increase

8 (15.7%)

2 (3.9%)

  

10 (19.6%)

GGT increase

2 (3.9%)

1 (2.0%)

1 (2.0%)

 

4 (7.8%)

Hyperbilirubinemia

 

1 (2.0%)

  

1 (2.0%)

Fever

9 (17.6%)

   

9 (17.6%)

Febrile neutropenia

2 (3.9%)

6 (11.8%)

  

8 (15.7%)

Infection

4 (7.8%)

8 (15.7%)

2 (3.9%)

1 (2.0%)

15 (29.4%)

Bone pain

3 (5.9%)

1 (2.0%)

  

4 (7.8%)

Infusion reaction

 

2 (3.9%)

  

2 (3.9%)

Vomiting

2 (3.9%)

  

1 (2.0%)

3 (5.9%)

Diarrhea

1 (2.0%)

  

1 (2.0%)

2 (3.9%)

Tumor lysis syndrome

 

2 (3.9%)

  

2 (3.9%)

Bleeding

1 (2.0%)

1 (2.0%)

  

2 (3.9%)

Electrolyte disturbances

7 (13.7%)

3 (5.9%)b

  

10 (19.6%)

  1. aAdditional grade 3 toxicities noted in one patient each: anorexia, hypertension, hypertriglyceridemia, paroxysmal atrial tachycardia
  2. bGrade 3 electrolyte disturbances: hypokalemia (2), hypocalcemia (1)