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Updated: Apr 19, 2026

A Bioluminescent and Fluorescent Orthotopic Syngeneic Murine Model of Androgen-dependent and Castration-resistant Prostate Cancer
Published on: March 6, 2018
[Current status and future direction of the treatment of CRPC (castration resistant prostate cancer)]
Abstract:
A new era of the treatment of prostate cancer has now come in Japan with the approval of several new agents for castration resistant prostate cancer (CRPC), which were delayed by 2-3 years compared to their introduction in Westerns. In addition to those development of new agents, a good news was presented in ASCO 2014 that is a successful phase III trial of chemo-hormonal therapy for hormone naïve (responsive) metastatic prostate cancer (HRPC). We must establish a reasonable treatment strategy for the advanced and high risk prostate cancer.
Insights
Japan
Area of Science:
- Oncology
- Urology
- Medical Treatments
Context:
- Recent approvals of novel agents for castration-resistant prostate cancer (CRPC) in Japan mark a significant advancement.
- Treatment options for CRPC in Japan lagged Western introductions by 2-3 years.
- A successful Phase III trial of chemo-hormonal therapy for hormone-naive metastatic prostate cancer (HRPC) was presented at ASCO 2014.
Purpose:
- To discuss the evolving treatment landscape for advanced and high-risk prostate cancer in Japan.
- To highlight the implications of new drug approvals and clinical trial results.
- To advocate for the establishment of optimized treatment strategies.
Summary:
- New agents for castration-resistant prostate cancer (CRPC) are now available in Japan.
- A Phase III trial demonstrated the efficacy of chemo-hormonal therapy for hormone-naive metastatic prostate cancer (HRPC).
- These developments necessitate a re-evaluation of treatment strategies for advanced prostate cancer.
Impact:
- Accelerated adoption of advanced prostate cancer therapies in Japan.
- Improved treatment paradigms for both hormone-naive and castration-resistant prostate cancer.
- Potential for enhanced patient outcomes through evidence-based treatment selection.
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