Belzutifan + Lenvatinib vs. Cabozantinib for Kidney Cancer

Recruiting at 195 trial locations

Overseen By Toll Free Number

Age: 18+

Sex: Any

Trial Phase: Phase 3

Sponsor: Merck Sharp & Dohme Corp.

Must not be taking: Belzutifan, Lenvatinib, Cabozantinib, others

Disqualifiers: CNS metastases, Cardiac disease, Hepatic impairment, others

No Placebo Group All trial participants will receive the active study treatment (no placebo)

Pivotal Trial (Near Approval) This treatment is in the last trial phase before FDA approval

Prior Safety Data This treatment has passed at least one previous human trial

Compensation: Varies

Number of Visits: Unknown

Duration: Up to approximately 44 months

708 Participants Needed

Trial Summary

Do I need to stop my current medications to join the trial?

The trial information does not specify if you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.

What data supports the effectiveness of the drug combination Belzutifan and Lenvatinib for kidney cancer?

Research shows that Belzutifan, when combined with Cabozantinib, has shown antitumor activity in patients with advanced kidney cancer who have already received immunotherapy. Additionally, Belzutifan plus Lenvatinib is being studied for its potential to be effective and safe in treating advanced kidney cancer after other therapies. ^{1 2 3 4 5}

Is the combination of Belzutifan and Lenvatinib safe for treating kidney cancer?

The combination of Belzutifan and Lenvatinib is being studied for safety in treating advanced kidney cancer, and early research suggests it may have a positive benefit/risk profile, meaning it could be effective and tolerable. Cabozantinib, another drug in the study, has a tolerability profile similar to other treatments, with side effects that can be managed with medical help or dosage adjustments. ^{1 2 3 6 7}

What makes the drug combination of Belzutifan and Lenvatinib unique for kidney cancer treatment?

The combination of Belzutifan and Lenvatinib is unique because Belzutifan is a first-in-class HIF-2α inhibitor that targets a specific protein involved in tumor growth and resistance to other therapies, while Lenvatinib is a tyrosine kinase inhibitor that blocks signals promoting cancer cell growth. This combination may offer a new option for patients with advanced kidney cancer who have already been treated with immune therapies. ^{1 2 3 7 8}

What is the purpose of this trial?

This study will compare the efficacy and safety of belzutifan + lenvatinib versus cabozantinib in participants with advanced renal cell carcinoma (RCC) with clear cell component after prior therapy. The primary hypothesis is that belzutifan + lenvatinib is superior to cabozantinib in terms of progression-free survival or overall survival.

Research Team

Medical Director

Principal Investigator

Merck Sharp & Dohme LLC

Eligibility Criteria

This trial is for adults with advanced renal cell carcinoma who have seen their cancer progress after anti-PD-1/L1 therapy. They should have measurable disease, a Karnofsky performance status of at least 70%, and no more than two prior systemic treatments. Participants must not be pregnant or breastfeeding and agree to use contraception.

Inclusion Criteria

My organs are working well.

Your disease can be measured using a specific set of criteria called RECIST 1.1 by the study doctor in your area.

I am a man who will not have sex or will use birth control during and after the treatment.

Exclusion Criteria

Known hypersensitivity or allergy to the active pharmaceutical ingredients or any component of the study intervention formulations

Your heart's electrical activity takes too long, more than 480 milliseconds.

I am currently being treated for an infection.

Timeline

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment

Participants receive either belzutifan + lenvatinib or cabozantinib for advanced renal cell carcinoma

Up to approximately 44 months

Follow-up

Participants are monitored for safety and effectiveness after treatment

Up to approximately 44 months

Treatment Details

Interventions

• Belzutifan
• Cabozantinib
• Lenvatinib

Trial Overview The study tests the effectiveness of combining Belzutifan with Lenvatinib against Cabozantinib alone in treating renal cell carcinoma. The main goal is to see if the combination leads to longer survival without cancer progression compared to Cabozantinib.

Participant Groups

Group I: Belzutifan + Lenvatinib Experimental Treatment 2 Interventions

Belzutifan 120 mg and lenvatinib 20 mg orally once a day

Group II: Cabozantinib Active Control 1 Intervention

Cabozantinib 60 mg orally once a day

Belzutifan is already approved in United States for the following indications:

Approved in United States as Welireg for:

• Advanced renal cell carcinoma (RCC) following a PD-1 or PD-L1 inhibitor and a VEGF TKI
• Von Hippel-Lindau disease-associated RCC, central nervous system hemangioblastomas, or pancreatic neuroendocrine tumors

Who Is Running the Clinical Trial?

Merck Sharp & Dohme Corp.

Lead Sponsor

Trials

2,287

Recruited

4,582,000+

Chirfi Guindo

Merck Sharp & Dohme Corp.

Chief Medical Officer

Engineering degree from Ecole Centrale de Paris, MBA from New York University Stern School of Business

Robert M. Davis

Merck Sharp & Dohme Corp.

Chief Executive Officer since 2021

J.D. from Northwestern University Pritzker School of Law, MBA from Northwestern University Kellogg Graduate School of Management, Bachelor's in Finance from Miami University

Merck Sharp & Dohme LLC

Lead Sponsor

Trials

4,096

Recruited

5,232,000+

Chirfi Guindo

Merck Sharp & Dohme LLC

Chief Marketing Officer since 2022

Degree in Engineering from Ecole Centrale de Paris, MBA from New York University Stern School of Business

Robert M. Davis

Merck Sharp & Dohme LLC

Chief Executive Officer since 2021

JD from Northwestern University Pritzker School of Law, MBA from Northwestern University Kellogg Graduate School of Management, Bachelor's in Finance from Miami University

Eisai Inc.

Industry Sponsor

Trials

524

Recruited

161,000+

Founded

Eisai Inc. was established in 1995 as the U.S. subsidiary of Eisai Co., Ltd.

Headquarters

Woodcliff Lake, NJ, USA

Known For

Neurology and Oncology

Top Products

Aricept (donepezil), Lenvima (lenvatinib), Leqembi (lecanemab), Halaven (eribulin)

Lynn Kramer

Eisai Inc.

Chief Medical Officer since 2019

MD

Tatsuyuki Yasuno

Eisai Inc.

Chief Executive Officer since 2023

MBA from Kellogg School of Management, Northwestern University; Bachelor of Political Science from Waseda University

Findings from Research

The combination of belzutifan and cabozantinib shows promising antitumor activity in patients with advanced clear cell renal cell carcinoma who have already undergone previous treatments.

This study highlights the potential of this drug combination as a new therapeutic option for patients with this challenging form of kidney cancer.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Belzutifan Plus Cabozantinib Is Effective in Immunotherapy-Treated Renal Cell Carcinoma. [2023]

In a phase 2 study involving 52 patients with advanced clear cell renal cell carcinoma who had previously received immunotherapy, the combination of belzutifan and cabozantinib showed promising antitumour activity, with 30.8% of patients achieving a confirmed objective response, including one complete response.

The treatment was associated with manageable safety concerns, primarily hypertension (27% of patients), and serious treatment-related adverse events occurred in 29% of patients, indicating that while the combination therapy is effective, careful monitoring for side effects is necessary.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Belzutifan plus cabozantinib for patients with advanced clear cell renal cell carcinoma previously treated with immunotherapy: an open-label, single-arm, phase 2 study. Choueiri, TK., McDermott, DF., Merchan, J., et al.[2023]

Belzutifan, a first-in-class HIF-2α inhibitor, shows promising antitumor activity in patients with clear cell renal cell carcinoma (RCC) who have previously been treated, indicating its potential as a new treatment option.

The ongoing phase III study is comparing the combination of belzutifan with lenvatinib against cabozantinib in patients with advanced RCC who have progressed after anti-PD-1/PD-L1 therapy, addressing a significant need for effective treatments in this patient population.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

LITESPARK-011: belzutifan plus lenvatinib vs cabozantinib in advanced renal cell carcinoma after anti-PD-1/PD-L1 therapy. Motzer, RJ., Schmidinger, M., Eto, M., et al.[2023]

In a phase 3 trial involving 855 patients with untreated advanced renal-cell carcinoma, the combination of cabozantinib with nivolumab and ipilimumab significantly improved progression-free survival compared to nivolumab and ipilimumab alone, with a 12-month progression-free survival rate of 57% versus 49%.

However, the experimental group experienced a higher incidence of severe adverse events (grade 3 or 4) at 79%, compared to 56% in the control group, indicating a trade-off between efficacy and safety.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Cabozantinib plus Nivolumab and Ipilimumab in Renal-Cell Carcinoma. Choueiri, TK., Powles, T., Albiges, L., et al.[2023]

Cabozantinib has shown significant efficacy in treating advanced kidney cancer, with a 28% objective response rate and a median progression-free survival of 14.7 months based on a phase II trial involving patients with renal cancer.

The drug also demonstrated notable effectiveness in managing bone metastases, which is crucial for improving quality of life in patients, and further studies are planned to compare its effectiveness against standard VEGF inhibitors.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Cabozantinib as a novel therapy for renal cell carcinoma. Vaishampayan, U.[2022]

The LITESPARK-012 study is a phase III clinical trial designed to evaluate the safety and efficacy of combining pembrolizumab and lenvatinib with either belzutifan or quavonlimab for treating advanced clear cell renal cell carcinoma (ccRCC).

This research aims to determine if these novel triplet therapies can improve patient outcomes and potentially establish a new standard of care for advanced ccRCC, building on existing combination treatments.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

LITESPARK-012: pembrolizumab plus lenvatinib with or without belzutifan or quavonlimab for advanced renal cell carcinoma. Choueiri, TK., Powles, T., Voss, MH., et al.[2023]

Cabozantinib (Cabometyx®) is now approved as a first-line treatment for advanced renal cell carcinoma (RCC) in treatment-naïve adults, expanding its use beyond patients who have already received VEGF-targeted therapy.

In a phase 2 trial, cabozantinib significantly improved median progression-free survival and objective response rates compared to the standard treatment sunitinib, while its side effects are manageable, similar to other tyrosine kinase inhibitors.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Cabozantinib as first-line treatment in advanced renal cell carcinoma: a profile of its use. Lyseng-Williamson, KA.[2020]

The CLEAR trial showed that the combination of lenvatinib and pembrolizumab significantly improves progression-free survival (PFS), overall survival (OS), and objective response rate (ORR) compared to sunitinib in treatment-naïve metastatic clear-cell renal cell carcinoma.

Combination therapies involving immune checkpoint inhibitors, such as cabozantinib plus nivolumab and axitinib plus pembrolizumab, also demonstrated similar survival benefits and improved quality of life, making them recommended first-line treatments for advanced kidney cancer.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

The 2021 Updated European Association of Urology Guidelines on Renal Cell Carcinoma: Immune Checkpoint Inhibitor-based Combination Therapies for Treatment-naive Metastatic Clear-cell Renal Cell Carcinoma Are Standard of Care. Bedke, J., Albiges, L., Capitanio, U., et al.[2022]

References

1. United States pubmed.ncbi.nlm.nih.gov

Belzutifan Plus Cabozantinib Is Effective in Immunotherapy-Treated Renal Cell Carcinoma. [2023]

2. England pubmed.ncbi.nlm.nih.gov

Belzutifan plus cabozantinib for patients with advanced clear cell renal cell carcinoma previously treated with immunotherapy: an open-label, single-arm, phase 2 study. [2023]

3. England pubmed.ncbi.nlm.nih.gov

LITESPARK-011: belzutifan plus lenvatinib vs cabozantinib in advanced renal cell carcinoma after anti-PD-1/PD-L1 therapy. [2023]

4. United States pubmed.ncbi.nlm.nih.gov

Cabozantinib plus Nivolumab and Ipilimumab in Renal-Cell Carcinoma. [2023]

5. United States pubmed.ncbi.nlm.nih.gov

Cabozantinib as a novel therapy for renal cell carcinoma. [2022]

6. England pubmed.ncbi.nlm.nih.gov

LITESPARK-012: pembrolizumab plus lenvatinib with or without belzutifan or quavonlimab for advanced renal cell carcinoma. [2023]

7. New Zealand pubmed.ncbi.nlm.nih.gov

Cabozantinib as first-line treatment in advanced renal cell carcinoma: a profile of its use. [2020]

8. Switzerland pubmed.ncbi.nlm.nih.gov

The 2021 Updated European Association of Urology Guidelines on Renal Cell Carcinoma: Immune Checkpoint Inhibitor-based Combination Therapies for Treatment-naive Metastatic Clear-cell Renal Cell Carcinoma Are Standard of Care. [2022]