Exposure-response modeling of cabozantinib in patients with renal cell carcinoma: Implications for patient care
Cabozantinib is an oral tyrosine kinase inhibitor (TKI) approved for the treatment of patients with advanced renal cell carcinoma (RCC) at a dose of 60 mg/day. As with other TKIs, cabozantinib is associated with high interpatient variability in drug clearance and exposure that can significantly impact safety and tolerability across a patient population. To optimize cabozantinib exposure (maintaining efficacy and tolerability) for the individual, patients may require treatment interruption with dose reduction (40 mg/day and then 20 mg/day). ...
