🏛️ Verified NIH Record • Updated 2026-02-23

Study of AZD5863 in Adult Participants With Advanced or Metastatic Solid Tumors (NCT06005493)

A Phase I/II Open-label Dose Escalation and Dose Expansion Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of AZD5863, a T Cell-engaging Bispecific Antibody That Targets Claudin 18.2 (CLDN18.2) and CD3 in Adult Participants With Advanced or Metastatic Solid Tumors

🟢 Recruiting Phase1 / Phase2 💊 Investigational Drug / Biologic Sponsor: AstraZeneca

🩺 Plain-English Summary (8th-Grade Level)

This research is designed to determine if experimental treatment with AZD5863, a T cell-engaging bispecific antibody that targets Claudin 18.2 (CLDN18.2) and CD3, is safe, tolerable and has anti-cancer activity in patients with advanced solid tumors.

Who can join: Review the eligibility criteria below.

Location: Research Site — Jacksonville, Florida

Age range: 18 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (25 Sites)

  • Research Site — Jacksonville, Florida
  • Research Site — Rochester, Minnesota
  • Research Site — New York, New York
  • Research Site — Beijing,
  • Research Site — Beijing,
  • Research Site — Shandong,
  • Research Site — Toulouse,
  • Research Site — Villejuif,
  • Research Site — Chūōku,
  • Research Site — Kashiwa,
  • Research Site — Kōtoku,
  • Research Site — Amsterdam,
  • Research Site — Groningen,
  • Research Site — Rotterdam,
  • Research Site — Seoul,
  • Research Site — Seoul,
  • Research Site — Seoul,
  • Research Site — Seoul,
  • Research Site — Kaohsiung City,
  • Research Site — Tainan,
  • Research Site — Taoyuan,
  • Research Site — Dundee,
  • Research Site — London,
  • Research Site — Metropolitan Borough of Wirral,
  • Research Site — Oxford,

📞 Contact the Study Coordinator

Phone: (877) 240-9479

Email: information.center@astrazeneca.com

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

  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.
🏛️ View Official NIH Record ↗