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. 2013 Jul 15;31(24):3034–3043. doi: 10.1200/JCO.2012.47.0914

Table A3.

Later Toxicity by Dose Level

Toxicity Type Maximum Grade Observed per Patient by Dose Level During Cycles 2-23 (148 cycles; No. of patients)
Tablet
Suspension
275 mg/m2 (n = 3)
350 mg/m2 (n = 5)
450 mg/m2 (n = 13)
600 mg/m2 (n = 3)
160 mg/m2 (n = 7)
225 mg/m2 (n = 1)
Grade 1 Grade 2 Grade 3 Grade 4 Grade 1 Grade 2 Grade 3 Grade 4 Grade 1 Grade 2 Grade 3 Grade 4 Grade 1 Grade 2 Grade 3 Grade 4 Grade 1 Grade 2 Grade 3 Grade 4 Grade 1 Grade 2 Grade 3 Grade 4
GI/metabolic*
    Diarrhea 1 1 5 1 1 1 1
    Nausea 1 4 1 1 1 1
    Vomiting 1 2 2 2
    Abdominal pain 1 1 1
    Anorexia 1 1
    ALT increased 1 2 1 1 1 2 1
    AST increased 1 1 3 1 2 1 1
    Amylase increased 1 1 1 1 1
    Lipase increased 1 1 1
    Hyperglycemia 1 1 2 4
    Hypophosphatemia 1 1 2 1 1
Constitutional*
    Fatigue 1 2 2 1
    Headache 1 2 1 1 1
    Dizziness
    Back/tumor pain 1
    Rash/hand-foot syndrome 1 1 1
Hematologic§
    Thrombocytopenia 1 3 5 2
    ALC 1 1 3 5 2 1
    ANC 1 1 1 2 4 3 1 1 1 1
    Anemia 1 5 1 1 1 1 1 1
MTKI class targeted*
    Proteinuria 2 2 2 1 2 1 1
    Hypertension 1 1 3 1 1 1
    LVSD 1 1 1 1 2
    Sinus bradycardia 2 1
    Hypothyroidism 2 3 2 1
    Tissue necrosis 1
    Growth plate 1

Abbreviations: ALC, absolute lymphocyte count; ANC, absolute neutrophil count: LVSD, left ventricular systolic dysfunction; MTKI, multitargeted tyrosine kinase receptor inhibitor.

*

Nonhematologic toxicities related to protocol therapy that occurred in more than 10% of patients as determined in the first cycle of protocol therapy.

Dose-limiting toxicity.

Required removal from protocol therapy.

§

Hematologic toxicities independent of frequency and attribution.

HHS Vulnerability Disclosure