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ClinicalTrials.gov 10 recruiting now official registry

Metastatic Castration-Resistant Prostate Cancer clinical trials

Every US clinical trial registered for Metastatic Castration-Resistant Prostate Cancer — phase mix, recruiting status, and the sponsors running them, straight from the NIH ClinicalTrials.gov registry.

15 US clinical trials · 10 currently recruiting

The research picture

Metastatic Castration-Resistant Prostate Cancer has 15 registered US clinical trials, 10 of them open to new participants right now — about 67% of the total.

10
recruiting participants now
67%
of trials open to enrollment
2
in Phase 3–4 (later-stage)
2
top sponsor: Zenith Epigenetics

Counts reflect the public ClinicalTrials.gov registry as last mirrored by PlainTrial. Status and phase are reported by each study's sponsor. This is reference information, not medical advice.

Active & Recent Trials

RECRUITING Phase 1 1,200 participants

Study of Pembrolizumab (MK-3475) Combination Therapies in Metastatic Castration-Resistant Prostate Cancer (MK-3475-365/KEYNOTE-365)

Merck Sharp & Dohme

NCT02861573

RECRUITING Phase 3 900 participants

A Study to Learn How PF-06821497 (Mevrometostat) Works in Men With Metastatic Castration-resistant Prostate Cancer.

Pfizer

NCT06629779

RECRUITING Phase 2 218 participants

A Phase 2 Study to Evaluate the Effects of ASP5541 in Participants With Prostate Cancer

Astellas Pharma Global Development

NCT07005154

RECRUITING Phase 2 200 participants

ZEN003694 and Enzalutamide Versus Enzalutamide Monotherapy in Metastatic Castration-Resistant Prostate Cancer

Zenith Epigenetics

NCT04986423

RECRUITING Phase 1 140 participants

A Study to Assess Adverse Events, and How Intravenously (IV) Infused ABBV-969 Moves Through the Bodies of Adult Participants With Metastatic Castration-Resistant Prostate Cancer

AbbVie

NCT06318273

RECRUITING Phase 1 106 participants

A Study of Radiation Dosimetry, Safety, and Tolerability of Extended Lutetium (177Lu) Vipivotide Tetraxetan Treatment in Chemo-naïve Adults With Metastatic Castration-resistant Prostate Cancer: RADIOpharmaceutical DOSimetry Evaluation (RADIODOSE) Study

Novartis Pharmaceuticals

NCT06531499

RECRUITING Phase 2 100 participants

A Study to Test Inavolisib Treatment in Participants With Metastatic Castration-Resistant Prostate Cancer

Hoffmann-La Roche

NCT07287150

RECRUITING Phase 1 95 participants

A Phase I Study of [225Ac]-AZD2284 in Patients With Metastatic Castration-Resistant Prostate Cancer

AstraZeneca

NCT06879041

RECRUITING Phase 2 75 participants

A Study of FG-3246 in Participants With Metastatic Castration-Resistant Prostate Cancer (mCRPC)

Kyntra Bio

NCT06842498

RECRUITING Phase 2 30 participants

Treatment of Patients With Progressive mCRPC With 177Lu-PSMA-617

Ebrahim S Delpassand

NCT06972628

ACTIVE NOT RECRUITING Phase 3 455 participants

Study Evaluating mCRPC Treatment Using PSMA [Lu-177]-PNT2002 Therapy After Second-line Hormonal Treatment

POINT Biopharma, a wholly owned subsidiary of Eli Lilly and Company

NCT04647526

ACTIVE NOT RECRUITING Phase 1 57 participants

A Study of JNJ-56021927 (ARN-509) and Abiraterone Acetate in Participants With Metastatic Castration-Resistant Prostate Cancer

Aragon Pharmaceuticals

NCT02123758

COMPLETED Phase 1 75 participants

A Study of ZEN003694 in Combination With Enzalutamide in Patients With Metastatic Castration-Resistant Prostate Cancer

Zenith Epigenetics

NCT02711956

COMPLETED Phase 2 72 participants

Onvansertib in Combination With Abiraterone and Prednisone in Adult Patients With Metastatic Castration-Resistant Prostate Cancer

Cardiff Oncology

NCT03414034

COMPLETED Phase 2 60 participants

A Study to Determine Safety and Tolerability of Enzalutamide (MDV3100) in Combination With Abiraterone Acetate in Bone Metastatic Castration-Resistant Prostate Cancer Patients

Astellas Pharma Global Development

NCT01650194

Phase Distribution

PhaseTrial count
Phase 1 6
Phase 2 7
Phase 3 2

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Metastatic Castration-Resistant Prostate Cancer Trial Landscape

ClinicalTrials.gov lists 15 US studies indexed under Metastatic Castration-Resistant Prostate Cancer, and 10 of those are currently open to recruitment — roughly 67% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Metastatic Castration-Resistant Prostate Cancer shows 2 late-stage studies (Phase 3 and Phase 4 combined) alongside 13 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Metastatic Castration-Resistant Prostate Cancer is led by Zenith Epigenetics with 2 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 15 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Metastatic Castration-Resistant Prostate Cancer?

PlainTrial tracks 15 US clinical trials for Metastatic Castration-Resistant Prostate Cancer, of which 10 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Metastatic Castration-Resistant Prostate Cancer?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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