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OncoMatch/Clinical Trials/NCT06158828

Pilot Study of Memory-like Natural Killer (ML NK) Cells After TCRαβ T Cell Depleted Haploidentical Transplant in AML

Is NCT06158828 recruiting? Yes, currently enrolling (Sep 2026). This Phase 1/2 trial studies multiple treatments for aml, childhood.

Phase 1/2RecruitingWashington University School of MedicineNCT06158828Data as of Sep 2026

Treatment: Rabbit Anti thymocyte globulin · Busulfan · Fludarabine · Thiotepa · Melphalan · TCR alpha beta / CD19+ depleted haploidentical hematopoietic progenitor cell graft · memory-like natural killer cells · IL-2 · Plerixafor · Granulocyte Colony-Stimulating Factor · CliniMACSThis trial represents a single institution phase I/II pilot study with the primary objective of establishing the safety and feasibility of generating and infusing ML NK cells after TCRαβ haplo-HCT.

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Extracted eligibility criteria

Treatments studied

Chemotherapy

BusulfanFludarabineThiotepaMelphalan

Other

Rabbit Anti thymocyte globulinTCR alpha beta / CD19+ depleted haploidentical hematopoietic progenitor cell graftmemory-like natural killer cellsIL-2PlerixaforGranulocyte Colony-Stimulating FactorCliniMACS

Cancer type

Acute Myeloid Leukemia

Biomarker criteria

Required: RPN1 rpn1-mecom fusion

RPN1-MECOM

Required: RUNX1 runx1-mecom fusion

RUNX1-MECOM

Required: NPM1 npm1-mlf1 fusion

NPM1-MLF1

Required: DEK dek-nup214 fusion

DEK-NUP214

Required: KAT6A kat6a-crebbp fusion

KAT6A-CREBBP (if ≥ 90 days at diagnosis)

Required: FUS fus-erg fusion

FUS-ERG

Required: KMT2A (MLL) kmt2a-aff1 fusion

KMT2A-AFF1

Required: KMT2A (MLL) kmt2a-afdn fusion

KMT2A-AFDN

Required: KMT2A (MLL) kmt2a-abi1 fusion

KMT2A-ABI1

Required: KMT2A (MLL) kmt2a-mllt1 fusion

KMT2A-MLLT1

Required: NUP98 rearrangement

11p15 rearrangement (NUP98 - any partner gene)

Required: ETV6 rearrangement

12p13.2 rearrangement (ETV6 - any partner gene)

Required: ETV6 deletion

Deletion 12p to include 12p13.2 (loss of ETV6)

Required: EGR1 deletion

Monosomy 5/Del(5q) to include 5q31 (loss of EGR1)

Required: 5Q monosomy

Monosomy 5/Del(5q) to include 5q31 (loss of EGR1)

Required: 7 monosomy

Monosomy 7

Required: MLLT10 rearrangement

10p12.3 rearrangement (MLLT10 - any partner gene)

Required: FLT3 itd

FLT3/ITD with allelic ratio > 0.1%, without bZIP CEBPA or NPM1

Demographics

Ages ≤ 40

Lab requirements

Kidney function

GFR ≥ 60 mL/min/1.73m2 or serum creatinine < 2 x IULN for age/gender

Liver function

Total bilirubin ≤ 3 x IULN for age; AST(SGOT)/ALT(SGPT) ≤ 5 x IULN for age

Cardiac function

LVEF at rest ≥50% or shortening fraction (SF) ≥27% (via echocardiogram or MUGA)

Adequate organ function as defined below: Total bilirubin ≤ 3 x IULN for age; AST(SGOT)/ALT(SGPT) ≤ 5 x IULN for age; GFR ≥ 60 mL/min/1.73m2 or serum creatinine < 2 x IULN for age/gender. Adequate cardiac function, defined by left ventricular ejection fraction (LVEF) at rest ≥50% or shortening fraction (SF) ≥27% (via echocardiogram or MUGA).

Structured fields extracted by AI. May contain errors — verify against the official protocol.

US trial sites

  • Washington University School of Medicine · St Louis, Missouri

Showing up to 5 US sites.

See all sites on ClinicalTrials.gov →

Frequently asked questions

Is NCT06158828 currently recruiting?

Yes, this trial is currently recruiting patients.

Does this trial require RPN1?

Yes, RPN1 rpn1-mecom fusion is a required biomarker for enrollment.

Does this trial require RUNX1?

Yes, RUNX1 runx1-mecom fusion is a required biomarker for enrollment.

Does this trial require NPM1?

Yes, NPM1 npm1-mlf1 fusion is a required biomarker for enrollment.

Is there an age limit?

Yes. Patients must be 40 years or younger.

Could you qualify for this trial?

Enter your biomarker results to see how this trial's eligibility criteria match your specific cancer profile.

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