Lenvatinib + Pembrolizumab + TACE for Liver Cancer

Palo Alto (17 mi)

Age: 18+

Sex: Any

Travel: May be covered

Time Reimbursement: Varies

Trial Phase: Phase 3

Waitlist Available

Sponsor: Merck Sharp & Dohme LLC

No Placebo Group

Pivotal Trial (Near Approval)

Prior Safety Data

Breakthrough Therapy

Trial Summary

What is the purpose of this trial?The purpose of this study is to evaluate the efficacy and safety of lenvatinib and pembrolizumab in combination with TACE versus TACE plus oral and intravenous (IV) placebos in participants with incurable, non-metastatic hepatocellular carcinoma (HCC). The primary hypotheses are that pembrolizumab plus lenvatinib in combination with TACE is superior to placebo plus TACE with respect to progression-free survival (PFS) and overall survival (OS).

Eligibility Criteria

This trial is for adults with non-metastatic, incurable liver cancer (HCC) confirmed by radiology or pathology. Eligible participants may have had Hepatitis B or C if treated properly. They must have stable blood pressure and organ function, and their cancer should be limited to the liver but not suitable for curative treatment.

Inclusion Criteria

My liver cancer cannot be cured with surgery or other treatments.

My liver cancer diagnosis was confirmed through imaging or lab tests.

I have Hepatitis B.

Exclusion Criteria

I have a serious wound or broken bone that isn't healing.

I haven't had major heart problems like heart failure in the last year.

I have had treatment directly on liver tumors.

I have fluid buildup in my abdomen not managed by medication.

I have had stomach bleeding in the past 6 months.

I am eligible for a liver transplant.

Treatment Details

The study tests the effectiveness of lenvatinib plus pembrolizumab with TACE against placebo plus TACE in improving survival without cancer progression in patients with HCC. The goal is to see if combining these drugs with TACE leads to better outcomes than TACE alone.

2Treatment groups

Experimental Treatment

Active Control

Group I: Lenvatinib plus Pembrolizumab plus TACEExperimental Treatment3 Interventions

Participants will receive a combination of lenvatinib, pembrolizumab, and TACE. Lenvatinib will be administered at a dose of 12 mg (for participants with screening body weight ≥60 kg) or 8 mg (for participants with screening body weight \<60 kg) orally once a day during each 21-day cycle until progressive disease or unacceptable toxicity (up to 2 years \[\~35 cycles\] or longer with Sponsor approval). Pembrolizumab will be administered via IV infusion at a dose of 400 mg once every 6 weeks (Q6W) for up to 2 years (\~17 doses). Participants will undergo TACE as a background procedure of chemotherapeutic and embolic agent(s).

Group II: Oral Placebo plus IV Placebo plus TACEActive Control3 Interventions

Participants will receive a combination of lenvatinib-matching oral placebo, pembrolizumab-matching IV placebo, and TACE. Lenvatinib-matching oral placebo will be administered once a day during each 21-day cycle for up to 2 years (\~35 cycles) or longer with Sponsor approval and pembrolizumab-matching IV placebo will be administered once every 6 weeks (Q6W) for up to 2 years (\~17 doses). Participants will undergo TACE as a background procedure of chemotherapeutic and embolic agent(s).

Lenvatinib is already approved in United States, European Union, European Union for the following indications:

🇺🇸 Approved in United States as Lenvima for: