A Study of Valemetostat Tosylate (DS-3201b) With Atezolizumab and Bevacizumab in HCC
brief summary
This is a phase Ib/II, dose escalation and dose expansion study of valemetostat (DS-3201) with atezolizumab and bevacizumab in patients advanced Hepatocellular carcinoma (HCC) who did not receive prior systemic therapy for advanced HCC.
detailed description
Patients will be started on valemetostat (DS-3201) with atezolizumab and bevacizumab, restaging scans will be performed every 9 weeks. The treatment will be continued until progressive disease (PD), unacceptable toxicity or consent withdrawal. Paired research biopsies will be performed.
This study will enroll up to approximately 45-patients at UAB. It is estimated 2 patients will be enrolled per month over up to 36 months period.
Patients will receive valemetostat (DS-3201) orally daily at their assigned dose level, plus atezolizumab 1200 mg intravenously (IV) on day 1, and bevacizumab 15 mg/kg IV on day 1 of each cycle. Each cycle is 21 days. Atezolizumab and bevacizumab will be administered based on institutional guidelines and practice at the FDA approved dosages and intervals for advanced HCC. Valemetostat should be taken immediately prior to the start of atezolizumab and bevacizumab infusion on day 1 of each cycle.
official title
A Phase Ib/II, Dose Escalation and Dose Expansion Study of Valemetostat Tosylate (DS-3201b) With Atezolizumab and Bevacizumab in Advanced Hepatocellular Carcinoma (HCC)