๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2025-12-04

Study of HPN217 in Participants With Relapsed/Refractory Multiple Myeloma MK-4002 (MK-4002-001) (NCT04184050)

A Phase 1 Open-label, Multicenter, Dose Escalation Study of the Safety, Tolerability, and Pharmacokinetics of HPN217 in Patients With Relapsed/Refractory Multiple Myeloma

๐Ÿ”ต Active, Not Recruiting Phase1 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Harpoon Therapeutics, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)

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

Researchers want to learn if MK-4002 (also known as HPN217) can treat relapsed or refractory multiple myeloma (RRMM). The goals of this study are to learn about the safety of different doses of MK-4002 and how well people tolerate them. Researchers also want to learn what happens to different doses of MK-4002 in a person's body over time.

Who can join: Review the eligibility criteria below.

Location: Banner MD Anderson Cancer Center โ€” Gilbert, Arizona

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 (12 Sites)

  • Banner MD Anderson Cancer Center โ€” Gilbert, Arizona
  • Mayo Clinic Arizona โ€” Phoenix, Arizona
  • UC San Diego Moores Cancer Center โ€” La Jolla, California
  • The University of Kansas Cancer Center โ€” Fairway, Kansas
  • Roswell Park Comprehensive Cancer Center โ€” Buffalo, New York
  • University of Rochester James P Wilmot Cancer Institute โ€” Rochester, New York
  • OHSU โ€” Portland, Oregon
  • University of Washington - Seattle Cancer Center Alliance โ€” Seattle, Washington
  • Centre Hospitalier Universitaire De Nantes โ€” Nantes,
  • Centre Hospitalier Universitaire de Poitiers โ€” Poitiers,
  • Josep Carreras Leukaemia Research Institute โ€” Barcelona,
  • Hospital Universitario Fundacion Jimenez Diaz (UAM-FJD) โ€” Madrid,

๐Ÿ“ž Contact the Study Coordinator

Phone: (877) 632-6789

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†—