REGN15505 (PSMAx4-1BB) Alone or in Combination With Cemiplimab or REGN4336 (PSMAxCD3) in Adult Patients With Metastatic Castration-Resistant Prostate Cancer and Clear Cell Renal Cell Carcinoma
Condition: Metastatic Castration-Resistant Prostate Cancer (mCRPC) · Clear Cell Renal Cell Carcinoma (ccRCC) · Sponsor: Regeneron Pharmaceuticals
About this study
This study is researching a new drug called REGN15505 when used alone or in combination with cemiplimab or in combination with REGN4336 in adult patients with mCRPC and ccRCC. The goal is to explore new ways to treat these cancers by helping immune cells target and destroy cancer cells. The study will evaluate the use of REGN15505 when administered alone, in combination with cemiplimab, or in combination with REGN4336 for: * Any side effects of study drugs * How well the study drugs work * How much REGN15505, cemiplimab, and REGN4336 are in the blood at different times * If the body makes antibodies to REGN15505 or REGN4336, which may mean the study drugs will not work as well as expected * What is the best dose of REGN15505 when administered alone and with cemiplimab and the best dose of REGN15505 and REGN4336 when used in combination
This description comes directly from the study's public registry record.
Talk to the study team
Clinical Trials Administrator · 844-734-6643 · clinicaltrials@regeneron.com
Always discuss trial participation with your own doctor first.
Locations (4)
| City of Hope Phoenix | Goodyear, Arizona, United States | Recruiting |
| City of Hope | Duarte, California, United States | Recruiting |
| City of Hope Chicago, City of Hope Cancer Center Chicago | Zion, Illinois, United States | Recruiting |
| The University of Texas MD Anderson Cancer Center | Houston, Texas, United States | Recruiting |
Follow this study
Save your interest here for when the public record changes — results posted, or the study's status changes. Email alerts for this study aren't switched on yet.
We keep this only about this public record, and never email you without alerts being switched on. Want it removed at any time? Email hello@eichor.com. Never medical advice. By subscribing you agree to our Terms of Use and Privacy Policy.
This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.
Source record: clinicaltrials.gov/study/NCT07594106