NCT06802315 Intensity Modulated Total Marrow Irradiation in Fully Human Leukocyte Antigen (HLA)-Matched and Partially-HLA Mismatched Allogeneic Transplantation Patients With High-Risk Acute Myeloid Leukemia (AML), Chronic Myeloid Leukemia (CML), and Myelodysplastic Syndrome (MDS)
| NCT ID | NCT06802315 |
| Status | Recruiting |
| Phase | Phase 2 |
| Sponsor | University of Illinois at Chicago |
| Condition | Acute Myeloid Leukemia, Relapsed, Adult |
| Study Type | INTERVENTIONAL |
| Enrollment | 38 participants |
| Start Date | 2025-02-04 |
| Primary Completion | 2030-03 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
In Phase 2, researchers evaluate early signs of effectiveness. You may be randomized to receive the active treatment or a comparator. Monitoring continues closely.
This trial targets 38 participants in total. It began in 2025-02-04 with a primary completion date of 2030-03.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
The study is a Phase II clinical trial. Patients will receive intensity-modulated total marrow irradiation (TMI) at a dose of 9 Gray (Gy) with standard myeloablative fludarabine intravenous (IV) and targeted busulfan (FluBu4) conditioning prior to allogeneic hematopoietic stem cell transplant (HSCT). Graft-versus-host disease (GVHD) prophylaxis will include Cyclophosphamide on Day +3 and +4, tacrolimus, and mycophenolate mofetil.
Eligibility Criteria
Inclusion Criteria: * 1\. Age 18-65 years. * 2\. Patients with CML, AML, or MDS who meet one of the following criteria: 2a. Relapsed or refractory AML (including AML in CR2) 2b. Poor-risk AML in first remission, with remission defined as \<5% bone marrow blasts morphologically: * AML arising from MDS, a myeloproliferative disorder, or secondary AML * Poor risk molecular features according to Leukemia Net including ASXL1, BCOR, EZH2, RUNX1, SF3B1, SRSF2, STAG2, U2AF1, and/or ZRSR2 * Poor-risk cytogenetics: Monosomal karyotype, complex karyotype (\> 3 abnormalities), inv (3), t(3;3), t(6;9), MLL rearrangement with the exception of t(9;11), or abnormalities of chromosome 5 or 7. 2c. Primary refractory disease 2d. MDS with at least one of the following poor-risk features: * Poor-risk cytogenetics including 3q abnormalities, 7/7q minus or complex cytogenetics (\>3 abnormalities). * Current or previous INT-2 or high IPSS score. * Treatment-related MDS. * MDS diagnosed before the age of 21 years. * Progression on or lack of response to standard DNA-methyltransferase inhibitor therapy. * Life-threatening cytopenias, including those requiring regular PRBC or platelet transfusions. 2e. CML with a history of accelerated or blast phase. Exclusion Criteria: * 1\. Presence of significant co-morbidity as shown by: * 1a. Left ventricular ejection fraction \< 50% * 2b. Creatinine clearance \<30ml/min. * 3c. Bilirubin \> 2.0 mg/dL (unless due to Gilbert's syndrome or hemolysis), and ALT and AST \> 5 x ULN. * 4d. FEV1 and FVC \< 50% of predicted or DLCO \<50% of predicted once corrected for anemia. * 5e. Karnofsky score \<70 * 6f. Active viral hepatitis or HIV infection. * 7g. Cirrhosis. * 2\. Pregnancy or breast feeding * 3\. Patients unable to sign informed consent. * 4\. Patients previously received radiation to \>20% of bone marrow-containing areas.
Contact & Investigator
Matias Sanchez, MD
PRINCIPAL INVESTIGATOR
University of Illinois at Chicago
Frequently Asked Questions
Who can join the NCT06802315 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 65 Years, studying Acute Myeloid Leukemia, Relapsed, Adult. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT06802315 trial and what does that mean for participants?
Phase 2 trials evaluate whether the treatment shows signs of effectiveness while continuing to monitor safety. More participants are enrolled than in Phase 1 to help refine the treatment protocol.
Is NCT06802315 currently recruiting?
Yes, NCT06802315 is actively recruiting participants. Contact the research team at matiass@uic.edu for enrollment information.
Where is the NCT06802315 trial being conducted?
This trial is being conducted at Chicago, United States.
Who is sponsoring the NCT06802315 clinical trial?
NCT06802315 is sponsored by University of Illinois at Chicago. The principal investigator is Matias Sanchez, MD at University of Illinois at Chicago. The trial plans to enroll 38 participants.
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