Future directions in systemic treatment of metastatic hormone-sensitive prostate cancer
- PMID: 36029329
- PMCID: PMC10415497
- DOI: 10.1007/s00345-022-04135-8
Future directions in systemic treatment of metastatic hormone-sensitive prostate cancer
Abstract
The landscape of advanced prostate cancer treatment has evolved tremendously in past decades. The treatment paradigm has shifted from androgen deprivation therapy (ADT) alone to doublet combinations comprising ADT with docetaxel or an androgen receptor inhibitor, and now triplet therapy involving all 3 classes of agents. Robust clinical data has demonstrated survival benefits with this strategy of upfront treatment intensification. Subgroup analysis has alluded to the importance of tailoring treatment according to metastatic disease burden. However, defining the volume of disease is becoming increasingly controversial due to the advent of next generation molecular imaging. Several trials testing established agents in the castrate-resistant setting are now underway in metastatic hormone sensitive prostate cancer patients. As the treatment milieu is enriched earlier in the disease trajectory, future studies should elucidate biomarkers to further define specific patient populations who will benefit most from treatment intensification and/or de-escalation, with what agents and for what duration.
Keywords: Advanced prostate cancer; Androgen pathway receptor inhibitors; Combination treatment; Prostate cancer; Treatment intensification.
© 2022. The Author(s).
Conflict of interest statement
Dr Kenneth Chen has received reimbursement for participation in advisory boards and delivering lectures from Astellas Pharmaceuticals, Janssen Pharma, Bayer and Astra Zeneca. Dr Louise Kostos has no conflicts of interest to declare. A/Prof Arun Azad has the following disclosures: Consultant — Astellas, Janssen, Novartis, Aculeus Therapeutics Speakers Bureau — Astellas, Janssen, Novartis, Amgen, Ipsen, Bristol Myers Squibb; Merck Serono, Bayer Honoraria — Astellas, Novartis, Sanofi, AstraZeneca, Tolmar, Telix; Merck Serono; Janssen, Bristol Myers Squibb, Ipsen, Bayer, Pfizer, Amgen, Noxopharm, Merck Sharpe Dome, Aculeus TherapeuticsScientific Advisory Board — Astellas, Novartis, Sanofi, AstraZeneca, Tolmar, Pfizer, Telix; Merck Serono; Janssen, Bristol Myers Squibb, Ipsen, Bayer, Merck Sharpe Dome, Amgen, Noxopharm Travel + Accommodation—Astellas, Merck Serono, Amgen, Novartis, Janssen, Tolmar, PfizerResearch Funding —Astellas (investigator), Merck Serono (investigator), Astra Zeneca (investigator), Bristol Myers Squibb (institutional), Astra Zeneca (institutional), Aptevo Therapeutics (institutional), Glaxo Smith Kline (institutional), Pfizer (institutional), MedImmune (institutional), Astellas (institutional), SYNthorx (institutional), Bionomics (institutional), Sanofi Aventis (institutional), Novartis (institutional), Ipsen (institutional), Exelixis (institutional), Merck Sharpe Dome (institutional), Janssen (institutional), Eli Lilly (institutional), Gilead Sciences(institutional), Merck Serono (institutional).
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