- The following exclusion criteria apply only to subjects who have received prior bevacizumab and are enrolled in Cohort 6: four or more prior doses of bevacizumab therapy, inadequately controlled hypertension, history of hypertensive crisis or hypertensive encephalopathy, history of arterial thromboembolic event 6 months prior to Day 1, proteinuria, history of abdominal fistula or gastrointestinal perforation within 6 months prior to Day 1