publication date: Feb. 15, 2019

Clinical Roundup Keytruda + Inlyta improves OS, PFS and ORR vs. Sunitinib in RCC

Merck announced new combination and monotherapy data from the company’s immuno-oncology research program in genitourinary cancers will be presented at the 2019 Genitourinary Cancers Symposium in San Francisco Feb. 14-16.

Survival data from the pivotal phase III KEYNOTE-426 trial with Keytruda, Merck’s anti-PD-1 therapy, in combination with Inlyta (axitinib), a tyrosine kinase inhibitor, for the first-line treatment of advanced or metastatic renal cell carcinoma will be presented for the first-time (Abstract #543).

In October 2018, Merck announced that KEYNOTE-426 met both primary endpoints of overall survival  and progression-free survival, and the key secondary endpoint of objective response rate. Data from the first interim analysis showed Keytruda in combination with axitinib, when compared to sunitinib, significantly improved OS, reducing the risk of death by nearly half, (HR 0.53 [95% CI 0.38-0.74]; P=0.0001), as well as PFS (HR 0.69 [95% CI 0.57-0.84]; P=0.0001) and ORR (59.3% vs. 35.7%; P=0.0001).

Results across OS, PFS and ORR were consistent across all IMDC risk groups and regardless of PD-L1 expression. Treatment-related adverse events were grade 3-5 in 62.9 percent of patients in the Keytryda and axitinib arm vs 58.1 percent in the sunitinib arm and led to regimen discontinuation in 6.3 percent vs 10.1 percent of patients … Continue reading Keytruda + Inlyta improves OS, PFS and ORR vs. Sunitinib in RCC

To access this members-only content, please log in.
Institutional subscribers, please log in with your IP.
If you're not a subscriber why not join today?
To gain access to the members only content click here to subscribe.
You will be given immediate access to premium content on the site.
Click here to join.

Copyright (c) 2018 The Cancer Letter Inc.