Merck Keytruda met primary endpoint of disease free survival in certain patients with Muscle-Invasive Urothelial Carcinoma after surgery
KEYTRUDA is an anti-programmed death receptor-1 (PD-1) therapy that works by increasing the ability of the body's immune system to help detect and fight tumor cells.
Rahway: Merck, known as MSD outside of the United States and Canada, has announced that the Phase 3 AMBASSADOR (A031501) trial (KEYNOTE-123) evaluating KEYTRUDA, Merck’s anti-PD-1 therapy, met one of its dual primary endpoints of disease-free survival (DFS) for the adjuvant treatment of patients with localized muscle-invasive urothelial carcinoma (MIUC) and locally advanced urothelial...
Rahway: Merck, known as MSD outside of the United States and Canada, has announced that the Phase 3 AMBASSADOR (A031501) trial (KEYNOTE-123) evaluating KEYTRUDA, Merck’s anti-PD-1 therapy, met one of its dual primary endpoints of disease-free survival (DFS) for the adjuvant treatment of patients with localized muscle-invasive urothelial carcinoma (MIUC) and locally advanced urothelial carcinoma versus observation.
At a pre-specified interim analysis review conducted by an independent Data Monitoring Committee, KEYTRUDA demonstrated a statistically significant and clinically meaningful improvement in DFS versus observation in these patients after surgery. The trial will continue to evaluate its other dual primary endpoint of overall survival (OS). The safety profile of KEYTRUDA in this trial was consistent with that observed in previously reported studies; no new safety signals were identified. Results will be presented at an upcoming medical meeting and discussed with regulatory authorities.
“Up to half of patients with bladder cancer who undergo surgery will experience recurrence within a year, underscoring the need for new treatment options in the adjuvant setting,” said Dr. Marjorie Green, senior vice president and head of late-stage oncology, global clinical development, Merck Research Laboratories. “These positive results highlight the potential of KEYTRUDA to prevent recurrence after surgery for patients with localized muscle-invasive or locally advanced urothelial carcinoma.”
This trial was sponsored by the U.S. National Cancer Institute (NCI), part of the National Institutes of Health. Alliance for Clinical Trials in Oncology designed and led the trial with funding from the NCI and participation from all the National Clinical Trials Network Groups. Merck provided funding and support through a Cooperative Research and Development Agreement between Merck and NCI.
Merck has an extensive clinical development program evaluating KEYTRUDA as monotherapy and in combination with other anti-cancer therapies across all stages of bladder cancer, including non-muscle-invasive, muscle-invasive and metastatic. Phase 3 studies in muscle-invasive bladder cancer include the KEYNOTE-866 trial, as well as the Phase 3 KEYNOTE-B15 and Phase 3 KEYNOTE-905 trials, which are being conducted in collaboration with Seagen and Astellas.
It is estimated that approximately 82,290 people in the U.S. will be diagnosed with bladder cancer in 2023, and approximately 7% of bladder cancer cases are locally advanced at diagnosis. Globally, there were approximately 573,000 new cases. Muscle-invasive bladder cancer is bladder cancer that has spread into the deep muscle of the bladder wall, and locally advanced urothelial cancer is cancer that begins in the urothelial cells and has spread from where it started to nearby tissue or lymph nodes. Despite surgery, up to 50% of patients with bladder cancer experience recurrence within 12 months.
KEYTRUDA is an anti-programmed death receptor-1 (PD-1) therapy that works by increasing the ability of the body’s immune system to help detect and fight tumor cells. KEYTRUDA is a humanized monoclonal antibody that blocks the interaction between PD-1 and its ligands, PD-L1 and PD-L2, thereby activating T lymphocytes which may affect both tumor cells and healthy cells.
Disclaimer: This site is primarily intended for healthcare professionals. Any content/information on this website does not replace the advice of medical and/or health professionals and should not be construed as medical/diagnostic advice/endorsement/treatment or prescription. Use of this site is subject to our terms of use, privacy policy, advertisement policy. © 2024 Minerva Medical Treatment Pvt Ltd