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Updated: Apr 4, 2026

A Bioluminescent and Fluorescent Orthotopic Syngeneic Murine Model of Androgen-dependent and Castration-resistant Prostate Cancer
Published on: March 6, 2018
ODM-201: a new-generation androgen receptor inhibitor in castration-resistant prostate cancer
Karim Fizazi1, Laurence Albiges, Yohann Loriot
1a Department of Cancer Medicine, Institut Gustave Roussy, University of Paris Sud, 114 rue Edouard Vaillant, 94800 Villejuif, France.
Abstract:
Androgen deprivation therapy is the standard of care for patients with advanced hormone-sensitive prostate cancer. Despite an initial response, most patients progress to castration-resistant prostate cancer (CRPC). The realization that CRPC remains driven by androgen receptor (AR) signaling has formed the basis for a new generation of agents targeting the AR axis. Two of these agents, abiraterone acetate and enzalutamide, have been shown to prolong overall survival in patients with CRPC. Several other AR inhibitors are currently in development for the treatment of CRPC. The present article reviews ODM-201, a new-generation AR inhibitor with a unique molecular structure, in the treatment of CRPC. The design of an ongoing Phase III trial (ARAMIS) of ODM-201 in men with non-metastatic CRPC is also discussed, at a disease stage for which there is currently no approved treatment.
Insights
New androgen receptor (AR) inhibitors like ODM-201 show promise for treating castration-resistant prostate cancer (CRPC). The ARAMIS trial investigates ODM-201 for non-metastatic CRPC, a stage lacking approved treatments.
Area of Science:
- Oncology
- Urology
- Pharmacology
Background:
- Androgen deprivation therapy (ADT) is standard for advanced hormone-sensitive prostate cancer.
- Most patients eventually progress to castration-resistant prostate cancer (CRPC).
- CRPC remains dependent on androgen receptor (AR) signaling, driving development of new therapies.
Purpose of the Study:
- To review ODM-201, a novel AR inhibitor for CRPC treatment.
- To discuss the design of the Phase III ARAMIS trial for ODM-201 in non-metastatic CRPC.
Main Methods:
- Review of existing literature on AR inhibitors.
- Description of the ARAMIS trial design for ODM-201 in non-metastatic CRPC.
Main Results:
- Abiraterone acetate and enzalutamide have demonstrated improved survival in CRPC.
- ODM-201 is a new-generation AR inhibitor with a unique structure.
- The ARAMIS trial is evaluating ODM-201 in a patient population with no current approved treatments.
Conclusions:
- New AR inhibitors represent a significant advancement in CRPC treatment.
- ODM-201 shows potential for treating CRPC, particularly in the non-metastatic setting.
- The ARAMIS trial will provide crucial data on ODM-201 efficacy and safety.
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