Mar 31, 2021 21:18 JST

Source: Eisai

Eisai: Application Submitted for Additional Indication of Anti Cancer Agent Lenvima in Combination With Keytruda as a Treatment for Advanced Renal Cell Carcinoma in Japan

TOKYO, Mar 31, 2021 - (JCN Newswire) - Eisai Co., Ltd. and MSD K.K. a subsidiary of Merck & Co., Inc., Kenilworth, N.J., U.S.A., (known as MSD outside the United States and Canada) announced today that Eisai has submitted an application in Japan for the additional indication of its in-house discovered and developed multiple receptor tyrosine kinase inhibitor, LENVIMA (generic name: lenvatinib mesylate), in combination with Merck & Co., Inc., Kenilworth, N.J., U.S.A.'s KEYTRUDA (generic name: pembrolizumab) as a treatment for patients with advanced renal cell carcinoma (RCC). This is the first application to be submitted in Japan for this combination therapy.

This application is based on the results of the Phase 3 CLEAR study (Study 307/KEYNOTE-581) for the first-line treatment of patients with advanced RCC, which were presented at the 2021 Genitourinary Cancers Symposium (ASCO GU), and simultaneously published in the New England Journal of Medicine in February 2021. In this trial, LENVIMA plus KEYTRUDA demonstrated statistically significant and clinically meaningful improvements in the primary endpoint of progression-free survival (PFS) as well as key secondary endpoints of overall survival (OS) and objective response rate (ORR) versus sunitinib. The safety profile of LENVIMA plus KEYTRUDA was consistent with previously reported studies.

Worldwide, it is estimated that there were more than 430,000 new cases of kidney cancer diagnosed and nearly 180,000 deaths from the disease in 2020.1 In Japan, there were more than 25,000 new cases and 8,000 deaths in 2020.2 RCC is by far the most common type of kidney cancer; about nine out of 10 kidney cancers are RCC.3 Most cases of RCC are discovered incidentally during imaging tests for other abdominal diseases. Approximately 30% of patients with RCC will have metastatic disease at diagnosis, and as many as 40% will develop metastases after primary surgical treatment for localized RCC.4,5 Survival is highly dependent on the stage at diagnosis, and with a five-year survival rate of 12% for metastatic disease, the prognosis for these patients is poor.6

Eisai and MSD have been collaborating through the provision of information on LENVIMA in Japan since October 2018, and will work together to expedite the maximization of contribution by LENVIMA and KEYTRUDA to patients with cancer.

Source: Eisai
Sectors: BioTech

Copyright ©2026 JCN Newswire. All rights reserved. A division of Japan Corporate News Network.

Related Press Release


Eisai Launches Awareness Campaign on Importance of Sleep Through "Pokemon Sleep" Collaboration
March 12 2026 16:21 JST
 
Eisai to Present the Latest Data on Long-Term, Real-World Treatment with Lecanemab at the AD/PD(TM) 2026 Annual Meeting
March 11 2026 11:07 JST
 
WELIREG(R) (belzutifan) Plus LENVIMA(R) (lenvatinib) Reduced the Risk of Disease Progression or Death by 30% Compared to Cabozantinib in Certain Previously Treated Patients With Advanced Renal Cell Carcinoma (RCC)
March 02 2026 08:49 JST
 
Ministry of Health, Labour and Welfare Grants Orphan Drug Designation in Japan to Novel Orexin Receptor Agonist E2086 for Narcolepsy
February 16 2026 13:03 JST
 
Biologics License Application for Subcutaneous Formulation of "LEQEMBI(R)" (lecanemab) for the Treatment of Early Alzheimer's Disease Designated for Priority Review in China
February 10 2026 12:34 JST
 
Eisai and Henlius Enter into Exclusive Commercial License Agreement for Anti-PD-1 Antibody Serplulimab in Japan
February 06 2026 10:31 JST
 
FDA Accepts LEQEMBI(R) IQLIK(TM) (lecanemab-irmb) Supplemental Biologics License Application as a Subcutaneous Starting Dose for the Treatment of Early Alzheimer's Disease under Priority Review
January 26 2026 10:37 JST
 
Eisai Listed as a Global 100 Most Sustainable Corporation for the Tenth Time
January 21 2026 15:44 JST
 
Eisai and Nuvation Bio Enter into Exclusive Licensing Agreement for Taletrectinib in Europe and Additional Countries Outside the U.S., China and Japan
January 13 2026 08:50 JST
 
Biologics License Application for Subcutaneous Formulation of "LEQEMBI(R)" (lecanemab) for the Treatment of Early Alzheimer's Disease Accepted in China
January 06 2026 09:43 JST
 
More Press release >>

Latest Press Release


More Latest Release >>