Is NCT06928662 recruiting in Seattle, WA?

Yes, NCT06928662 is currently recruiting participants at its Seattle, WA location. This acute myeloid leukemia clinical trial is actively enrolling qualified participants.

How do I join the acute myeloid leukemia clinical trial in Seattle?

To join this clinical trial in Seattle, complete the eligibility form on this page. A study coordinator will contact you to discuss next steps and determine if you qualify.

Is participation in this Seattle clinical trial free?

Yes, all study-related care is provided at no cost to qualified participants. Many studies also offer compensation for time and travel expenses.

Acute Myeloid Leukemia Clinical Trial in Seattle, WA

About This Acute Myeloid Leukemia Study in Seattle

This phase I/II trial studies the safety, side effects, and best dose of decitabine in combination with fludarabine, cytarabine, filgrastim, and idarubicin (FLAG-Ida) and total body irradiation (TBI) followed by a donor stem cell transplant in treating adult patients with cancers of blood-forming cells of the bone marrow (myeloid malignancies) that are at high risk of coming back after treatment (relapse). Cancers eligible for this trial are acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), and chronic myelomonocytic leukemia (CMML). Decitabine is in a class of medications called hypomethylation agents. It works by helping the bone marrow produce normal blood cells and by killing abnormal cells in the bone marrow. The FLAG-Ida regimen consists of the following drugs: fludarabine, cytarabine, filgrastim, and idarubicin. These are chemotherapy drugs that work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Filgrastim is in a class of medications called colony-stimulating factors. It works by helping the body make more neutrophils, a type of white blood cell. Radiation therapy uses high energy x-rays, particles, or radioactive seeds to kill cancer cells and shrink tumors. TBI is radiation therapy to the entire body. Giving chemotherapy and TBI before a donor peripheral blood stem cell (PBSC) transplant helps kill cancer cells in the body and helps make room in the patient's bone marrow for new blood-forming cells (stem cells) to grow. When the healthy stem cells from a donor are infused into a patient, they may help the patient's bone marrow make more healthy cells and platelets. Giving decitabine in combination with FLAG-Ida and TBI before donor PBSC transplant may work better than FLAG-Ida and TBI alone in treating adult patients with myeloid malignancies at high risk of relapse.

Sponsor: Fred Hutchinson Cancer Center

Who Can Participate

Inclusion Criteria

Age ≥ 18 years with an HCT-co-morbidity index (CI) ≤ 5 for patients over 60 years.

AML (2022 World Health Organization \[WHO\] criteria) that is either primary refractory (as defined by failure of 2 cycles of 7+3-like chemotherapy, 1 cycle of high-dose cytarabine-based chemotherapy, or at least 2 cycles of venetoclax in combination with other therapies) or is in untreated or unsuccessfully treated first or subsequent relapse. Patients in morphologic remission (i.e. \< 5% blasts in the bone marrow) but evidence of minimal residual disease (MRD) by multiparameter flow cytometry, cytogenetics/fluorescence in situ hybridization (FISH), or molecular means will be eligible for trial participation. Patients with relapsed or refractory acute leukemia of ambiguous lineage (acute undifferentiated leukemia or mixed phenotype acute leukemia) that is either primary refractory or is in untreated or unsuccessfully treated first or subsequent relapse are also eligible.

MDS and CMML: Subjects with previously treated MDS and CMML, defined as prior treatment with at least one hypomethylating agent (hypomethylating agent \[HMA\]; azacitidine, decitabine and/or decitabine-cedazuridine) whose disease progressed, relapsed, or was refractory to HMA treatment as follows: 1) patients who have failed at least 4 cycles of monotherapy with azacitidine, decitabine or decitabine-cedazuridine, 2) patients who received at least 2 cycles of HMA in combination with another therapeutic agent. Subjects with MDS and CMML who failed at least 1 cycle of induction chemotherapy will be also eligible. Patients with MDS or CMML who progress to secondary AML will be eligible if they received at least 4 cycles of HMA alone or 2 cycles of HMA in combination with another therapeutic agent.

Patients may have previously received hypomethylating agents or chemotherapy with a mitoxantrone, idarubicin- or cladribine/fludarabine-based regimen for MDS or AML. If the patient has received cladribine-cytarabine-filgrastim-mitoxantrone (CLAG-M) or FLAG-Ida before and has been sensitive to this regimen, defined as MRD negative complete remission (CR) immediately after receiving the treatment and which lasts ≥ 1 year, eligibility will be determined on a case-by-case basis by the study principal investigator (PI).

The use of hydroxyurea prior to initiation of study treatment is allowed. Patients with symptoms/signs of hyperleukocytosis, white blood cells (WBC) \> 100,000/μL or with concern for other complications of high tumor burden of high tumor dynamics (e.g. disseminated intravascular coagulation) can be treated with leukapheresis or may receive up to 2 doses of cytarabine (up to 500 mg/m\^2 per dose) prior to start of study treatment.

Karnofsky score ≥ 70; Eastern Cooperative Oncology Group (ECOG) 0-1.

Adequate cardiac function defined as absence of decompensated congestive heart failure and/or uncontrolled arrhythmia and left ventricular ejection fraction ≥ 45%.

Bilirubin ≤ 2.5 x Institutional Upper Limit of Normal unless elevation is thought to be due to hepatic infiltration by AML, Gilbert's syndrome, or hemolysis

Adequate pulmonary function defined as absence of oxygen (O2) requirements and either diffusion capacity of the lung for carbon monoxide (DLCO) corrected ≥ 70%mmHg or DLCO corrected 60-69%mmHg and partial pressure of oxygen (pO2) ≥ 70mmHg.

Creatinine clearance \> 60 mL/min.

Prior autologous HCT is permissible if relapse occurred \> 6 months after HCT.

Prior TBI-containing allogeneic HCT up to 3 Gy is permissible if \> 6 months after HCT.

A human leukocyte antigen (HLA)-matched sibling/unrelated donor, mismatched unrelated donor or haploidentical donor for collection of stimulated peripheral blood stem cells must be identified and readily available.

Ability to understand and sign a written informed consent document (or legal representative).

SIBLING DONOR: Related to the patient and genotypically or phenotypically identical for HLA-A, B, C, DRB1 and DQB1. Phenotypic identity must be confirmed by high-resolution typing.

MATCHED UNRELATED DONOR: Matched for HLA-A, B, C, DRB1 and DQB1 by high resolution typing; OR mismatched for a single allele without antigen mismatching at HLA-A, B, or C as defined by high resolution typing but otherwise matched for HLA-A, B, C, DRB1 and DQB1 by high resolution typing.

MATCHED UNRELATED DONOR: Donors are excluded when preexisting immunoreactivity is identified that would jeopardize donor hematopoietic cell engraftment. The recommended procedure for patients with 10 of 10 HLA allele level (phenotypic) match is to obtain panel reactive antibody (PRA) screens to class I and class II antigens for all patients before HCT. If the PRA shows \> 10% activity, then flow cytometric or B and T cell cytotoxic cross matches should be obtained. The donor should be excluded if any of the cytotoxic cross match assays are positive. For those patients with an HLA Class I allele mismatch, flow cytometric or B and T cell cytotoxic cross matches should be obtained regardless of the PRA results. A positive anti-donor cytotoxic crossmatch is an absolute donor

Exclusion Criteria

MATCHED UNRELATED DONOR: Patient and donor pairs homozygous at a mismatched allele in the graft rejection vector are considered a two-allele mismatch, i.e., the patient is A\*0101 and the donor is A\*0102, and this type of mismatch is not allowed.

MISMATCHED UNRELATED DONOR: HLA-matching must be based on results of high resolution typing at HLA-A, -B, -C, -DRB1, and -DQ.

MISMATCHED UNRELATED DONOR: Mismatch for one HLA class I antigen with or without an additional mismatch for one HLA-class I allele but matched for HLA-DRB1 and HLA-DQ.

MISMATCHED UNRELATED DONOR: Mismatched for two HLA class I alleles but matched for HLA-DRB1 and HLA-DQ.

MISMATCHED UNRELATED DONOR: HLA class I HLA-A, -B, -C allele matched donors allowing for any one or two DRB1 and/or DQB1 antigen/allele mismatch.

MISMATCHED UNRELATED DONOR: If the patient is homozygous at the mismatch HLA class I locus or II locus, the donor must be heterozygous at that locus and one allele must match the patient (i.e., patient is homozygous A\*01:01 and donor is heterozygous A\*01:01, A\*02:01). This mismatch will be considered a one-antigen mismatch for rejection only.

HAPLOIDENTICAL DONOR: Donors must be haploidentical relatives of the patients. Donor-recipient compatibility will be tested through HLA typing at high resolution for the HLA loci (-A, -B, -C, -DRB1, -DQB1). Donor and recipient should share at least 5/10 HLA loci.

HAPLOIDENTICAL DONOR: Age ≥ 18 years.

HAPLOIDENTICAL DONOR: Weight ≥ 40 kg.

HAPLOIDENTICAL DONOR: Donor must meet the selection criteria as defined by the Foundation of the Accreditation of Cell Therapy (FACT) and will be screened per the American Association of Blood Banks (AABB) guidelines.

DONOR: In case of more available donors, selection criteria should include, in this order:

For cytomegalovirus (CMV) seronegative recipients, a CMV seronegative donor

Red Blood Cell compatibility

Red blood cell (RBC) cross match compatible

Minor ABO incompatibility

Major ABO incompatibility

DONOR: Donors will undergo diagnostic evaluation (clinical, laboratory test and imaging) as indicated per institutional guidelines. Exclusion Criteria:

Active central nervous system (CNS) disease.

Concomitant illness associated with a likely survival of \< 1 year.

Active systemic fungal, bacterial, viral, or other infection, unless disease is under treatment with antimicrobials and/or controlled or stable. Patients with fever thought to be likely secondary to myeloid malignancy are eligible.

Known hypersensitivity or contraindication to any study drug used in this trial.

Pregnancy or lactation.

Concurrent treatment with any other approved or investigational anti-leukemia agent.

HAPLOIDENTICAL DONOR: Since detection of anti-donor-specific antibodies (anti-DSA) is associated with higher graft rejection rate, patients will be screened for anti-DSA pre-transplant. Patient with DSA mean fluorescent intensity (MFI) \< 5000 after desensitization treatment, will be considered eligible to participate in the study.

Not sure if you qualify? Submit your interest and a study coordinator will help determine your eligibility.

Frequently Asked Questions

Q:Is this study available in Seattle?

Yes, this clinical trial (NCT06928662) has an active research site in Seattle, WA that is currently enrolling participants.

Q:Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. This study has been reviewed and approved, and participants are closely monitored by medical professionals. You can withdraw at any time.

Q:Will I be compensated?

Many clinical trials offer compensation for your time and travel expenses. Specific compensation details will be discussed during the screening process. All study-related medical care is provided at no cost.

Q:Can I leave the trial if I change my mind?

Absolutely. Participation is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty.

Still have questions? Our study coordinators are here to help.

Acute Myeloid Leukemia Treatment Options in Seattle, WA

If you're searching for acute myeloid leukemia treatment options in Seattle, WA, this clinical trial (NCT06928662) may be an excellent opportunity. Clinical trials provide access to cutting-edge treatments that aren't yet available to the general public, often at no cost to participants.

Our Seattle research site is actively enrolling participants for this phase 1/2 clinical trial. You'll receive care from experienced acute myeloid leukemia specialists who are at the forefront of medical research. All study-related care, including examinations, treatments, and monitoring, is provided at no cost to qualified participants.

Looking for more options? Browse all acute myeloid leukemia clinical trials near you to find additional studies recruiting in your area.

Acute Myeloid Leukemia Clinical Trial in Seattle, WA

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