[Side Effect Management in the Early Stages of Cabozantinib Administration].

ABSTRACT

In 2 patients with postoperative lung metastases from renal cell carcinoma, we administered cabozantinib at a starting dose of 40 mg. The side effects were proteinuria(Grade 2), hand-foot syndrome(Grade 2), and hypertension(Grade 3), which subsided following dose reduction and drug suspension. We believe that a low starting dose of cabozantinib might be a suitable regimen for advanced renal cell carcinoma.