An Open-Label Pharmacodynamic Study of Bevacivumab and Pazopanib in Renal Cell Carcinoma

Bevacizumab - 3 infusions of 10mg/kg administered at 2 week intervals - Part I

"Pazopanib for first 2 weeks of each 3-week cycles as follows: 1) 200 mg twice weekly, 2) 200 mg every other day, 3) 200 mg qd, 4) 400 mg qd, 5) 800 mg qd, and 6) 1200 mg qd (Group 1).~Maintenance pazopanib 800 mg qd for all 3 weeks throughout repeating 3-week cycles. Number of cycles: until death, loss of clinical benefit, unacceptable toxicity, or withdrawal from the study for other reasons."

"Pazopanib throughout each 3-week cycle as follows: 1) 200 mg twice weekly, 2) 200 mg every other day, 3) 200 mg qd, 4) 400 mg qd, 5) 800 mg qd, and 6) 1200 mg qd (Group 1).~Maintenance pazopanib 800 mg qd for all 3 weeks throughout repeating 3-week cycles. Number of cycles: until death, loss of clinical benefit, unacceptable toxicity, or withdrawal from the study for other reasons."