A Study of JNJ-69086420, an Actinium-225-Labeled Antibody Targeting Human Kallikrein-2 (hK2) for Advanced Prostate Cancer (NCT04644770)
A Phase 1 Study of JNJ-69086420, an Actinium-225-Labeled Antibody Targeting Human Kallikrein-2 (hK2) for Advanced Prostate Cancer
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this study is to determine the recommended Phase 2 dose(s) (RP2D\[s\]) of JNJ-69086420 in Part 1 (Dose Escalation), to determine safety and preliminary signs of clinical activity at the RP2D(s) in Part 2 (Dose Expansion), to determine safety of JNJ-69086420 at the RP2D(s) as a combination therapy in Part 3 (combination therapy) and to determine safety of JNJ-69086420 at the RP2D(s) in participants with metastatic hormone-sensitive prostate cancer (mHSPC) in Part 4.
Who can join: Review the eligibility criteria below.
Location: Mayo Clinic Arizona — Phoenix, Arizona
Age range: 18 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (11 Sites)
- Mayo Clinic Arizona — Phoenix, Arizona
- City of Hope — Duarte, California
- Mayo Clinic in Florida — Jacksonville, Florida
- University of Chicago — Chicago, Illinois
- East Jefferson General Hospital — Metairie, Louisiana
- Tulane University Hospital & Clinics — New Orleans, Louisiana
- Mayo Clinic Rochester — Rochester, Minnesota
- XCancer Omaha / Urology Cancer Center — Omaha, Nebraska
- Memorial Sloan Kettering Cancer Center — New York, New York
- Case Western Reserve University — Cleveland, Ohio
- University of Utah Huntsman Cancer Institute — Salt Lake City, Utah
📞 Contact the Study Coordinator
Phone: (800) 664-4580
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.