A Phase 1, Open-Label, Dose-Escalation Study to Evaluate Safety, Tolerability, and Clinical Activity of CBX-663 in Participants With Relapsed or Refractory Myeloid Malignancies, Advanced Solid Tumors, or Recurrent or Progressive Glioblastoma. (NCT07779798)
🩺 Plain-English Summary (8th-Grade Level)
This is a Phase 1, open-label, dose-escalation study of CBX-663 in participants with R/R AML, MDS or CMML (Cohort A), advanced solid tumors (Cohort B), or recurrent or progressive GBM (Cohort C) (collectively called 'indication cohorts'). Participants aged ≥18 years are planned to be enrolled. CBX-663 will initially be investigated on a fixed dosing schedule. CBX-663 will be administered intravenously (IV) on Cycle 1 Day 1 (C1D1) and then once weekly (QW) in 21-day cycles. Participants will continue treatment with CBX-663 until unacceptable toxicity, progressive disease, withdrawal of consent, or lack of clinical benefit.
Who can join: Review the eligibility criteria below.
Location: NEXT Oncology- Virginia — Fairfax, Virginia
Age range: 18 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- NEXT Oncology- Virginia — Fairfax, Virginia
📞 Contact the Study Coordinator
Phone: (703) 783-4518
Email: mdelarosa@nextoncology.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
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.