๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-06-16

A Study of Tarlatamab for People With Prostate Cancer (NCT07111507)

TIDAL: Phase 2 Study of Tarlatamab in Patients With Delta-like Protein 3 (DLL3) Positive Metastatic Prostate Cancer

๐ŸŸข Recruiting Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Memorial Sloan Kettering Cancer Center

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

The researchers are doing this study to find out whether tarlatamab is an effective treatment for Delta-like Protein 3 (DLL3)-positive prostate cancer that has spread to other parts of your body (metastasized) and has either come back after treatment (relapsed) or not responded to treatment (refractory).

Who can join: Review the eligibility criteria below.

Location: UNIVERSITY OF CALIFORNIA SAN DIEGO (Data collection only) โ€” San Diego, California

Age range: 18 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 (10 Sites)

  • UNIVERSITY OF CALIFORNIA SAN DIEGO (Data collection only) โ€” San Diego, California
  • University of California San Francisco โ€” San Francisco, California
  • Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities) โ€” Basking Ridge, New Jersey
  • Memorial Sloan Kettering Monmouth (Limited Protocol Activities) โ€” Middletown, New Jersey
  • Memorial Sloan Kettering Bergen (Limited Protocol Activities) โ€” Montvale, New Jersey
  • Memorial Sloan Kettering Suffolk - Commack (Limited Protocol Activities) โ€” Commack, New York
  • Memorial Sloan Kettering Westchester (Limited Protocol Activities) โ€” Harrison, New York
  • Memorial Sloan Kettering Cancer Center (All Protocol Activities) โ€” New York, New York
  • Memorial Sloan Kettering Nassau (Limited Protocol Activities) โ€” Uniondale, New York
  • Thomas Jefferson University Hospital โ€” Philadelphia, Pennsylvania

๐Ÿ“ž Contact the Study Coordinator

Phone: (646) 422-4632

Email: autiok@mskcc.org

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.

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†—