🏛️ Verified NIH Record • Updated 2026-07-28

Phase I CB-NK-TGF-ßR2-/NR3C1- in rGBM (NCT04991870)

A Phase I Clinical Trial With a Window-of-Opportunity Component of Engineered NK Cells Containing Deleted TGF-ßR2 and NR3C1 in Recurrent Grade 4 Astrocytoma (Glioblastoma)

🟢 Recruiting Phase1 💊 Investigational Drug / Biologic Sponsor: M.D. Anderson Cancer Center

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

This phase I trial is to find out the best dose, possible benefits and/or side effects of engineered natural killer (NK) cells containing deleted TGF-betaR2 and NR3C1 (cord blood \[CB\]-NK-TGF-betaR2-/NR3C1-) in treating patients with glioblastoma that has come back (recurrent). CB-NK-TGF-betaR2-/NR3C1- cells are genetically changed immune cells that may help to control the disease.

Who can join: Review the eligibility criteria below.

Location: M D Anderson Cancer Center — Houston, Texas

Age range: 12 Years

📋 "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 (1 Sites)

  • M D Anderson Cancer Center — Houston, Texas

📞 Contact the Study Coordinator

Phone: (713) 792-2883

Email: sweathers@mdanderson.org

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.

💡 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 ↗