๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-08-11

Study of JANX007 in Subjects With Metastatic Castration-Resistant Prostate Cancer (ENGAGER-PSMA-01) (NCT05519449)

A Phase 1, Open-Label, Multicenter Study of JANX007 in Subjects With Metastatic Castration-Resistant Prostate Cancer

๐ŸŸข Recruiting Phase1 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Janux Therapeutics

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

This study is a first-in-human, Phase 1, open-label, multicenter study to assess the safety, tolerability, pharmacokinetic (PK), pharmacodynamic (PD), and the preliminary efficacy of JANX007 in adults with metastatic castration-resistant prostate cancer (mCRPC).

Who can join: Review the eligibility criteria below.

Location: University of Alabama at Birmingham Hospital โ€” Birmingham, Alabama

Age range: 18 Years to 100 Years

๐Ÿงช Interventions in This Study

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (36 Sites)

Showing the first 25 of 36 sites.

  • University of Alabama at Birmingham Hospital โ€” Birmingham, Alabama
  • Mayo Clinic โ€” Phoenix, Arizona
  • USC Norris Comprehensive Cancer Center โ€” Los Angeles, California
  • UCLA Department of Medicine โ€” Los Angeles, California
  • Hoag Memorial Hospital Presbyterian โ€” Newport Beach, California
  • University of California Davis Comprehensive Cancer Center โ€” Sacramento, California
  • UCSF Helen Diller Family Comprehensive Cancer Center โ€” San Francisco, California
  • Yale New Haven Hospital โ€” New Haven, Connecticut
  • Mayo Clinic โ€” Jacksonville, Florida
  • University of Chicago Medical Center โ€” Chicago, Illinois
  • University of Maryland Greenebaum Comprehensive Cancer Center โ€” Baltimore, Maryland
  • University of Minnesota Medical Center โ€” Minneapolis, Minnesota
  • Mayo Clinic โ€” Rochester, Minnesota
  • Washington University School of Medicine โ€” St Louis, Missouri
  • Northwell Health R.J. Zuckerberg Cancer Hospital โ€” Lake Success, New York
  • NYU Langone Health Long Island โ€” Mineola, New York
  • NYU Langone Health โ€” New York, New York
  • Memorial Sloan Kettering Cancer Center โ€” New York, New York
  • Weill Cornell Medicine โ€” New York, New York
  • Montefiore Medical Center โ€” The Bronx, New York
  • University of Cincinnati Medical Center โ€” Cincinnati, Ohio
  • The Ohio State University โ€” Columbus, Ohio
  • Penn State Milton S. Hershey Medical Center โ€” Hershey, Pennsylvania
  • Thomas Jefferson University Honickman Center โ€” Philadelphia, Pennsylvania
  • UPMC Hillman Cancer Center โ€” Pittsburgh, Pennsylvania

๐Ÿ“ž Contact the Study Coordinator

Phone: (858) 206-8471

Email: psma-007-001_ct.gov@januxrx.com

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

๐Ÿ’ฐ 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 ยง 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.

Explore by condition: All Prostate Cancer clinical trials

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—