[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"acute-undifferentiated-leukemia\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:acute-undifferentiated-leukemia":38},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,5,0,[8,72,99,135,174],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":4,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":55,"overallStatus":59,"whyStopped":4,"lastUpdateSubmitDate":60,"lastUpdatePostDateStruct":61,"startDateStruct":64,"completionDateStruct":66,"leadSponsor":68,"locationsCount":71},"100310864","phase-1-ha-1-t-tcr-t-cell-immunotherapy-for-the-treatment-of-patients-with-relapsed-or-refractory-acute-leukemia-after-donor-stem-cell-transplant-100310864",false,"NCT03326921","HA-1 T TCR T Cell Immunotherapy for the Treatment of Patients With Relapsed or Refractory Acute Leukemia After Donor Stem Cell Transplant","Phase I Study of Adoptive Immunotherapy With CD8+ and CD4+ Memory T Cells Transduced to Express an HA-1-Specific T Cell Receptor (TCR) for Children and Adults With Recurrent Acute Leukemia After Allogeneic Hematopoietic Stem Cell Transplantation (HCT)","Inclusion Criteria:\n\n* Subject age 0-80 years at the time of enrollment.\n* Subject must express HLA-A\\*0201\n* Subject must have the HA-1(H) genotype (RS\\_1801284: A\u002FG, A\u002FA)\n* Subject must have an adult donor for HCT who is adequately HLA matched by institutional standards (includes HLA-matched related or unrelated donors, and HLA-mismatched family donors, including haploidentical donors) and is either:\n\n  * HLA-A\\*0201 positive and HA-1(H) negative (RS\\_1801284: G\u002FG) or\n  * HLA-A\\*0201 negative\n* Subjects who are currently undergoing or who previously underwent allogeneic HCT for\n\n  * Acute myeloid leukemia (AML) of any subtype\n  * Acute lymphoid leukemia (ALL) of any subtype\n  * Mixed phenotype\u002Fundifferentiated\u002Fany other type of acute leukemia, including blastic plasmacytoid dendritic cell neoplasm\n  * Chronic myeloid leukemia with a history of blast crisis and:\n\n    * With relapse or refractory disease (\\>= 5% marrow blasts, or circulating blasts) at any time after HCT\n    * With persistent rising minimal residual disease (defined as detectable disease by morphology, flow cytometry, molecular or cytogenetic testing but \\\u003C 5% marrow blasts by morphology, no circulating blasts on \\>= 2 of two consecutive tests), refractory or ineligible for treatment with tyrosine kinase inhibitors at any time after HCT\n  * Myelodysplastic syndrome (MDS) of any subtype\n  * Chronic myelomonocytic leukemia (CMML)\n  * Juvenile myelomonocytic leukemia (JMML)\n* Subjects must be able to understand and be willing to give informed consent; decision-impaired adults may consent with their legally authorized representative; parent or legal representative will be asked to consent for subjects younger than 18 years old\n* Subjects must agree to participate in long-term follow-up for up to 15 years if they are enrolled in the study and receive T cell infusion\n* Subjects who have relapsed or have MRD after HCT may receive other agents for treatment of disease and remain eligible for the protocol\n* A specific performance status score is not required for enrolling on the protocol; a delay in infusion of the HA-1 TCR T cells may be required for subjects with low performance status\n\nDONOR SELECTION INCLUSION\n\n* Donor age \\>= 18 years\n* Donors must be able to give informed consent\n\nExclusion Criteria:\n\n* Medical or psychological conditions that would make the subject unsuitable candidate for cell therapy at the discretion of the principal investigator (PI)\n* Fertile subjects unwilling to use contraception during and for 12 months after treatment\n* Subjects with a life expectancy of \\\u003C 3 months of enrollment from coexisting disease other than leukemia\n* Subjects who have ongoing grade IV acute GVHD or severe chronic GVHD following most recent transplant. Exception: the principal investigator (PI) may make an exception on a case-by-case basis to include such a subject if there is doubt surrounding the GVHD diagnosis and\u002For sustained significant improvement in GVHD severity\n* The presence of organ toxicities will not necessarily exclude subjects from enrolling on the protocol at the discretion of the PI; however, a delay in the infusion of HA-1 TCR T cells may be required\n\nDONOR SELECTION EXCLUSION\n\n* Donors who are human immunodeficiency virus (HIV)-1, HIV-2, human T-lymphotropic virus (HTLV)-1, HTLV-2 seropositive or with active hepatitis B or hepatitis C virus infection\n* Unrelated donor residing outside of the United States of America (USA) unless the donor screening, testing and leukapheresis occur at an National Marrow Donor Program (NMDP)-affiliated and qualified donor center and are facilitated by the NMDP","ALL","80 Years",{"count":19,"type":20},24,"ESTIMATED","INTERVENTIONAL",[23],"PHASE1","This phase I trial studies the side effects and best dose of CD4+ and CD8+ HA-1 T cell receptor (TCR) (HA-1 T TCR) T cells in treating patients with acute leukemia that persists, has come back (recurrent) or does not respond to treatment (refractory) following donor stem cell transplant. T cell receptor is a special protein on T cells that helps them recognize proteins on other cells including leukemia. HA-1 is a protein that is present on the surface of some peoples' blood cells, including leukemia. HA-1 T cell immunotherapy enables genes to be added to the donor cells to make them recognize HA-1 markers on leukemia cells.",[26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54],"Juvenile Myelomonocytic Leukemia","Recurrent Acute Biphenotypic Leukemia","Recurrent Acute Undifferentiated Leukemia","Recurrent Childhood Acute Lymphoblastic Leukemia","Recurrent Childhood Acute Myeloid Leukemia","Refractory Acute Lymphoblastic Leukemia","Refractory Adult Acute Lymphoblastic Leukemia","Blast Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive","Recurrent Blastic Plasmacytoid Dendritic Cell Neoplasm","Recurrent Myelodysplastic Syndrome","Refractory Blastic Plasmacytoid Dendritic Cell Neoplasm","Refractory Myelodysplastic Syndrome","Acute Undifferentiated Leukemia","Mixed Phenotype Acute Leukemia","Recurrent Chronic Myeloid Leukemia, BCR-ABL1 Positive","Refractory Chronic Myeloid Leukemia, BCR-ABL1 Positive","Recurrent Acute Lymphoblastic Leukemia","Recurrent Acute Myeloid Leukemia","Myelodysplastic Syndrome","Acute Myeloid Leukemia","Acute Lymphoblastic Leukemia","Acute Biphenotypic Leukemia","Chronic Myeloid Leukemia","Chronic Myelomonocytic Leukemia","Minimal Residual Disease","Recurrent Chronic Myelomonocytic Leukemia","Recurrent Mixed Phenotype Acute Leukemia","Leukemia","Chronic Myeloid Leukemia, BCR-ABL1 Positive",[56,57,58,53],"HA-1","TCR","Immunotherapy","RECRUITING","2026-05-15",{"date":62,"type":63},"2026-05-18","ACTUAL",{"date":65,"type":63},"2018-02-23",{"date":67,"type":20},"2028-07-16",{"name":69,"class":70},"Fred Hutchinson Cancer Center","OTHER",1,{"id":73,"slug":74,"hasResults":11,"nctId":75,"briefTitle":76,"officialTitle":77,"acronym":4,"eligibilityCriteria":78,"healthyVolunteers":79,"sex":16,"minAge":80,"maxAge":4,"enrollmentInfo":81,"targetDuration":4,"studyType":21,"phases":83,"briefSummary":85,"conditions":86,"keywords":4,"overallStatus":59,"whyStopped":4,"lastUpdateSubmitDate":92,"lastUpdatePostDateStruct":93,"startDateStruct":94,"completionDateStruct":96,"leadSponsor":98,"locationsCount":71},"100587459","phase-1-chemotherapy-decitabine-in-combination-with-flag-ida-and-total-body-irradiation-followed-by-donor-stem-cell-transplant-for-the-treatment-of-adults-with-myeloid-malignancies-at-high-risk-of-relapse-100587459","NCT06928662","Chemotherapy (Decitabine in Combination With FLAG-Ida) and Total-Body Irradiation Followed by Donor Stem Cell Transplant for the Treatment of Adults With Myeloid Malignancies at High Risk of Relapse","Sequential Decitabine in Combination With FLAG-Ida Followed Immediately by Reduced-Intensity Conditioning (RIC) Allogeneic Hematopoietic Cell Transplantation (DEC-FLAG-Ida\u002FRIC) for Adults With Myeloid Malignancies at High Risk of Relapse: A Phase 1\u002F2 Study","Inclusion Criteria:\n\n* Age ≥ 18 years with an HCT-co-morbidity index (CI) ≤ 5 for patients over 60 years.\n* 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. \\\u003C 5% blasts in the bone marrow) but evidence of minimal residual disease (MRD) by multiparameter flow cytometry, cytogenetics\u002Ffluorescence 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.\n* 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\u002For 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.\n* Patients may have previously received hypomethylating agents or chemotherapy with a mitoxantrone, idarubicin- or cladribine\u002Ffludarabine-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).\n* The use of hydroxyurea prior to initiation of study treatment is allowed. Patients with symptoms\u002Fsigns of hyperleukocytosis, white blood cells (WBC) \\> 100,000\u002FμL 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\u002Fm\\^2 per dose) prior to start of study treatment.\n* Karnofsky score ≥ 70; Eastern Cooperative Oncology Group (ECOG) 0-1.\n* Adequate cardiac function defined as absence of decompensated congestive heart failure and\u002For uncontrolled arrhythmia and left ventricular ejection fraction ≥ 45%.\n* 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\n* 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.\n* Creatinine clearance \\> 60 mL\u002Fmin.\n* Prior autologous HCT is permissible if relapse occurred \\> 6 months after HCT.\n* Prior TBI-containing allogeneic HCT up to 3 Gy is permissible if \\> 6 months after HCT.\n* A human leukocyte antigen (HLA)-matched sibling\u002Funrelated donor, mismatched unrelated donor or haploidentical donor for collection of stimulated peripheral blood stem cells must be identified and readily available.\n* Ability to understand and sign a written informed consent document (or legal representative).\n* 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.\n* 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.\n* 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.\n* 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.\n* MISMATCHED UNRELATED DONOR: HLA-matching must be based on results of high resolution typing at HLA-A, -B, -C, -DRB1, and -DQ.\n* 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.\n* MISMATCHED UNRELATED DONOR: Mismatched for two HLA class I alleles but matched for HLA-DRB1 and HLA-DQ.\n* MISMATCHED UNRELATED DONOR: HLA class I HLA-A, -B, -C allele matched donors allowing for any one or two DRB1 and\u002For DQB1 antigen\u002Fallele mismatch.\n* 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.\n* 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\u002F10 HLA loci.\n* HAPLOIDENTICAL DONOR: Age ≥ 18 years.\n* HAPLOIDENTICAL DONOR: Weight ≥ 40 kg.\n* 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.\n* DONOR: In case of more available donors, selection criteria should include, in this order:\n\n  * For cytomegalovirus (CMV) seronegative recipients, a CMV seronegative donor\n  * Red Blood Cell compatibility\n\n    * Red blood cell (RBC) cross match compatible\n    * Minor ABO incompatibility\n    * Major ABO incompatibility\n* DONOR: Donors will undergo diagnostic evaluation (clinical, laboratory test and imaging) as indicated per institutional guidelines.\n\nExclusion Criteria:\n\n* Active central nervous system (CNS) disease.\n* Concomitant illness associated with a likely survival of \\\u003C 1 year.\n* Active systemic fungal, bacterial, viral, or other infection, unless disease is under treatment with antimicrobials and\u002For controlled or stable. Patients with fever thought to be likely secondary to myeloid malignancy are eligible.\n* Known hypersensitivity or contraindication to any study drug used in this trial.\n* Pregnancy or lactation.\n* Concurrent treatment with any other approved or investigational anti-leukemia agent.\n* 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) \\\u003C 5000 after desensitization treatment, will be considered eligible to participate in the study.",true,"18 Years",{"count":82,"type":20},36,[23,84],"PHASE2","This phase I\u002FII 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.",[45,38,39,43,28,51,52,35,87,88,89,90,37,91],"Refractory Acute Myeloid Leukemia","Refractory Acute Undifferentiated Leukemia","Refractory Chronic Myelomonocytic Leukemia","Refractory Mixed Phenotype Acute Leukemia","Secondary Acute Myeloid Leukemia","2026-05-13",{"date":60,"type":63},{"date":95,"type":63},"2025-09-23",{"date":97,"type":20},"2028-11-29",{"name":69,"class":70},{"id":100,"slug":101,"hasResults":11,"nctId":102,"briefTitle":103,"officialTitle":104,"acronym":4,"eligibilityCriteria":105,"healthyVolunteers":79,"sex":16,"minAge":106,"maxAge":107,"enrollmentInfo":108,"targetDuration":4,"studyType":21,"phases":110,"briefSummary":111,"conditions":112,"keywords":4,"overallStatus":59,"whyStopped":4,"lastUpdateSubmitDate":126,"lastUpdatePostDateStruct":127,"startDateStruct":129,"completionDateStruct":131,"leadSponsor":133,"locationsCount":134},"100345603","phase-2-naive-t-cell-depletion-for-preventing-chronic-graft-versus-host-disease-in-children-and-young-adults-with-blood-cancers-undergoing-donor-stem-cell-transplant-100345603","NCT03779854","Naive T Cell Depletion for Preventing Chronic Graft-versus-Host Disease in Children and Young Adults With Blood Cancers Undergoing Donor Stem Cell Transplant","Multi-Center Phase II Randomized Controlled Trial of Naïve T Cell Depletion for Prevention of Chronic Graft-Versus-Host Disease in Children and Young Adults","Inclusion Criteria:\n\n* The patient must have one of the following diagnoses and be considered to be an appropriate candidate for allogeneic HCT by the study site principal investigator (PI):\n\n  * Acute lymphoblastic leukemia (ALL) with \\\u003C 5% marrow blasts.\n  * Acute myeloid leukemia (AML) with \\\u003C 25% marrow blasts.\n  * Other acute leukemia (OAL) or related neoplasm (including but not limited to acute biphenotypic leukemia \\[ABL\\], ambiguous lineage \\[ALAL\\], mixed phenotype acute leukemia \\[MPAL\\], blastic plasmacytoid dendritic cell neoplasm \\[BPDCN\\], acute undifferentiated leukemia \\[AUL\\], lymphoblastic lymphoma, Burkitt leukemia\u002Flymphoma, mast cell leukemia, chronic monocytic leukemia \\[CML\\] with blast crisis or other chronic myeloproliferative neoplasm) with \\\u003C 5% marrow blasts.\n  * Myelodysplastic syndrome (MDS) with excess blasts (EB-1 and EB-2) and has received cytotoxic induction chemotherapy (excluding small molecule inhibitors and de-methylating agents)\n* Age 6 months to 26 years at the time informed consent is obtained using the Informed Consent to Participate in a Research Study form\n* Matched related donor (MRD) or matched unrelated donor (MUD) (defined as 8\u002F8 match for human leukocyte antigen \\[HLA\\]-A, -B, -C, -DRB1).\n* Planned product type for infusion is PBSC or BM (i.e. not cord blood):\n\n  * For feasibility phase, planned product type for infusion must be PBSC.\n  * For RCT, planned product type must be PBSC or BM.\n* Karnofsky or Lansky score \\>= 60%.\n* Left ventricular ejection fraction (LVEF) at rest \\>= 40%.\n* Diffusing capacity of the lungs for carbon monoxide (DLCO) (corrected for hemoglobin) \\>= 60% predicted by pulmonary function tests (PFTs)\n\n  \\* Patients who are unable to perform PFTs (age \\\u003C 6 years or considered developmentally incapable of PFTs): oxygen saturation (by oximetry) must be \\>= 92% on room air.\n* Total bilirubin =\\\u003C 2 x upper limit of normal (ULN) (unless value\\[s\\] \\> 2 x ULN are disease- or medication-related).\n\n  \\* If value(s) are \\> 2 x ULN and not disease- or medication related, patient must be evaluated by a gastrointestinal (GI) physician. If GI physician considers protocol treatment to be contraindicated for the patient, the patient will not be eligible for the study.\n* Alanine aminotransferase (ALT), aspartate aminotransferase (AST) =\\\u003C 2 x ULN (unless value\\[s\\] \\> 2 x ULN are disease- or medication-related).\n\n  \\* If value(s) are \\> 2 x ULN and not disease- or medication related, patient must be evaluated by a gastrointestinal GI physician. If GI physician considers protocol treatment to be contraindicated for the patient, the patient will not be eligible for the study.\n* Serum creatinine (SCr) within normal range for age. If SCr is outside normal range for age, creatinine clearance (CrCl) \\> 40 mL\u002Fmin\u002F1.73m\\^2 must be obtained (measured by 24-hour \\[hr\\] urine specimen or nuclear glomerular filtration rate \\[GFR\\]).\n\n  * Age (Years): Maximum SCr (mg\u002FdL)\n  * =\\\u003C 5: 0.8\n  * 6-10: 1\n  * 11-15: 1.2\n  * \\> 15: 1.5\n* Recipient informed consent\u002Fassent\u002Flegal guardian permission documentation must be obtained.\n* DONOR: May be related (MRD) or unrelated (MUD) to the subject.\n* DONOR: Must be matched to the subject at 8\u002F8 HLA alleles (HLA-A, -B, -C, and -DRB1)\n* DONOR: Be \\>=14 years of age.\n* DONOR: Must be available to donate in the United States of America (USA) (i.e. excludes international donors).\n* DONOR: Must agree to donate BM or PBSC (i.e. agree to donate whichever product type is requested) (applicable only to the RCT phase of this study).\n* DONOR: MUDs:\n\n  * Must give informed consent according to applicable National Marrow Donor Program (NMDP) donor regulatory requirements\n  * Must meet eligibility criteria as defined by the NMDP or be ineligible with statement of urgent medical need (exception 21 CFR 1271.65(b)(iii))\n\n    * Tests must be performed using Food and Drug Administration (FDA) licensed, cleared, and approved test kits in a Clinical Laboratory Improvement Amendments (CLIA)-certified laboratory\n* DONOR: MRDs:\n\n  * Must be negative for human immunodeficiency virus (HIV)-1, HIV-2, human T-lymphotropic virus (HTLV)-1, HTLV-2, hepatitis B, hepatitis C (serological and\u002For nucleic acid testing \\[NAT\\] and\u002For other approved testing)\n  * Must meet institutional donor eligibility criteria, or be ineligible with statement that the donor is a first or second degree relative (exception 21 CRF 1271.65(b)(i)).\n\n    * Tests must be performed using FDA licensed, cleared, and approved test kits in a CLIA-certified laboratory.\n\nExclusion Criteria:\n\n* Active central nervous system (CNS) disease. A patient may have a history of CNS disease; however, any CNS disease must be cleared by the end of the pre-conditioning evaluation. If CNS disease is identified on the first cerebrospinal fluid (CSF) evaluation within 30 days of the start of the preparative regimen, a repeat CSF evaluation must be performed and show no evidence of disease in order for the patient to be eligible for the protocol.\n* Patients on other experimental protocols for the prevention of GVHD.\n* Patient body weight:\n\n  * Matched related donor (MRD): \\> 100 kg are ineligible\n  * Matched unrelated donor (MUD): \\> 75 kg must be discussed with the protocol principal investigator (PI) prior to enrollment.\n* HIV-positive.\n* Uncontrolled infections must be evaluated by an infectious disease physician and considered suitable to undergo HCT by the study site PI, infectious disease physician and protocol PI. Upper respiratory tract infection (URI) does not constitute an uncontrolled infection in this context.\n* Life expectancy \\\u003C 3 months from disease other than acute leukemia or myelodysplastic syndrome (MDS).\n* Significant medical condition that would make recipient unsuitable for HCT.\n* Prior allogeneic or autologous HCT.\n* Females who are pregnant or breastfeeding.\n* Patients of child bearing age who are presumed to be fertile and are unwilling to use an effective birth control method or refrain from sexual intercourse during study treatment and for 12 months following HCT.\n* Known hypersensitivity to tacrolimus, fludarabine, or methotrexate (MTX).","6 Months","26 Years",{"count":109,"type":20},68,[84],"This phase II trial studies how well naive T-cell depletion works in preventing chronic graft-versus-host disease in children and young adults with blood cancers undergoing donor stem cell transplant. Sometimes the transplanted white blood cells from a donor attack the body's normal tissues (called graft versus host disease). Removing a particular type of T cell (naive T cells) from the donor cells before the transplant may stop this from happening.",[47,113,114,46,38,115,116,117,118,39,119,120,121,122,123,124,125],"Acute Leukemia","Acute Leukemia of Ambiguous Lineage","Allogeneic Hematopoietic Stem Cell Transplantation Recipient","Blastic Plasmacytoid Dendritic Cell Neoplasm","Blasts Under 25 Percent of Bone Marrow Nucleated Cells","Blasts Under 5 Percent of Bone Marrow Nucleated Cells","Myelodysplastic Syndrome With Excess Blasts-1","Myelodysplastic Syndrome\u002FAcute Myeloid Leukemia","Burkitt Leukemia","Chronic Monocytic Leukemia","Lymphoblastic Lymphoma","Mast Cell Leukemia","Myeloproliferative Neoplasm","2026-05-11",{"date":128,"type":63},"2026-05-14",{"date":130,"type":63},"2019-08-29",{"date":132,"type":20},"2028-12-31",{"name":69,"class":70},10,{"id":136,"slug":137,"hasResults":11,"nctId":138,"briefTitle":139,"officialTitle":139,"acronym":4,"eligibilityCriteria":140,"healthyVolunteers":11,"sex":16,"minAge":80,"maxAge":141,"enrollmentInfo":142,"targetDuration":4,"studyType":21,"phases":144,"briefSummary":145,"conditions":146,"keywords":153,"overallStatus":59,"whyStopped":4,"lastUpdateSubmitDate":163,"lastUpdatePostDateStruct":164,"startDateStruct":166,"completionDateStruct":168,"leadSponsor":170,"locationsCount":173},"100484580","phase-1-a-first-in-human-study-of-hla-partially-to-fully-matched-allogenic-cryopreserved-deceased-donor-bone-marrow-transplantation-for-patients-with-hematologic-malignancies-100484580","NCT05589896","A First-in-Human Study of HLA-Partially to Fully Matched Allogenic Cryopreserved Deceased Donor Bone Marrow Transplantation for Patients With Hematologic Malignancies","Inclusion Criteria:\n\n* Patient has the ability to provide informed consent according to the applicable regulatory and local institutional requirements\n* Male or female, aged ≥18 and ≤65 years for patients receiving MAC (Regimen A or Regimen B); aged ≥18 and ≤75 years for patients receiving RIC (Regimen C or D)\n* Patient must require allogeneic HCT per the discretion of the treating physician\n* Patient must be high-resolution, HLA partially or fully matched (4-8\u002F8 allele matched at HLA-A, -B, -C, DRB1) to an available Ossium HPC, Marrow product\n* Stated willingness to comply with all study procedures and availability for the duration of the study\n* Diagnosed with malignant hematologic disease including:\n\n  1. Acute leukemia \\[acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML), acute biophenotypic leukemia (ABL), or acute undifferentiated leukemia (AUL)\\], MDS without fibrosis, or chronic leukemia (CLL, CML) in the first remission or beyond with ≤5% marrow blasts documented by bone marrow assessment and no circulating blasts or extra-medullary disease within 42 days prior to anticipated start of conditioning\n  2. Chemosensitive non-Hodgkin's lymphomas, Hodgkin's lymphoma, or cutaneous T cell lymphomas in the first remission or beyond documented by PET\u002FCT imaging and bone marrow assessment within 42 days prior to anticipated start of conditioning\n* Karnofsky performance status score ≥70% (MAC) or ≥60% (RIC)\n* HCT comorbidity index (HCT-CI) ≤5\n* Adequate organ function defined as:\n\n  1. Cardiac: LVEF at rest ≥40% (RIC) or LVEF at rest ≥45% (MAC)\n  2. Pulmonary: DLCO, FEV1, FVC ≥50% predicted by pulmonary function tests (PFTs). DLCO value may be corrected for hemoglobin.\n  3. Hepatic: total bilirubin ≤2.0 mg\u002FdL, and ALT, AST, and ALP \\\u003C3 x upper limit normal (ULN), unless ALT, AST, and\u002For ALP are disease related\n  4. Renal: SCr within 1.5x normal range for age. If SCr is outside normal range for age, CrCl\\> 60 mL\u002Fmin\u002F1.73m2 must be obtained (measured by 24-hour urine specimen or nuclear glomerular filtration rate (GFR), or calculated GFR)\n\nExclusion Criteria:\n\n* Availability of suitable graft from living donor (defined as 7\u002F8 or 8\u002F8 HLA-matched related or unrelated donors, haploidentical donors, or cord blood donors)\n* Prior autologous or allogeneic HCT\n* Pregnancy or lactation\n* Ongoing treatment with an investigational drug used for disease-related treatment within 5 half-lives of the drug\n* Current uncontrolled bacterial, viral or fungal infection defined as currently taking medication with evidence of progression of clinical symptoms or radiologic findings\n* Any condition(s) or diagnosis, both physical or psychological, or physical exam finding that in the investigator's opinion precludes participation","75 Years",{"count":143,"type":20},12,[23,84],"The goal of this clinical trial is to determine the safety and feasibility of allogeneic transplantation with bone marrow from a deceased donor in patients with acute and chronic leukemias, myelodysplastic syndrome, and certain lymphomas. Patients will either receive myeloablative conditioning or reduced intensity conditioning regimen prior to the transplant. Patients will be followed for 56 days for safety endpoints and remain in follow-up for one year.",[113,46,45,47,38,147,148,149,150,151,152],"CLL (Chronic Lymphocytic Leukemia)","Chronic Myeloid Leukemia (CML)","MDS (Myelodysplastic Syndrome)","Non-Hodgkin Lymphomas","Hodgkins Lymphoma","Cutaneous T Cell Lymphomas (CTCL)",[53,154,16,155,156,157,158,159,160,161,162],"Hematologic Diseases","AML","ABL","AUL","Bone Marrow Transplant","Lymphoma","MDS","CLL","CML","2026-02-20",{"date":165,"type":63},"2026-02-24",{"date":167,"type":63},"2024-08-16",{"date":169,"type":20},"2027-03-31",{"name":171,"class":172},"Ossium Health, Inc.","INDUSTRY",9,{"id":175,"slug":176,"hasResults":11,"nctId":177,"briefTitle":178,"officialTitle":179,"acronym":4,"eligibilityCriteria":180,"healthyVolunteers":11,"sex":16,"minAge":181,"maxAge":182,"enrollmentInfo":183,"targetDuration":4,"studyType":21,"phases":185,"briefSummary":186,"conditions":187,"keywords":4,"overallStatus":59,"whyStopped":4,"lastUpdateSubmitDate":193,"lastUpdatePostDateStruct":194,"startDateStruct":196,"completionDateStruct":198,"leadSponsor":200,"locationsCount":202},"100475887","phase-1-tagraxofusp-in-pediatric-patients-with-relapsed-or-refractory-cd123-expressing-hematologic-malignancies-100475887","NCT05476770","Tagraxofusp in Pediatric Patients With Relapsed or Refractory CD123 Expressing Hematologic Malignancies","A Phase I Study of Tagraxofusp With or Without Chemotherapy in Pediatric Patients With Relapsed or Refractory CD123 Expressing Hematologic Malignancies","Inclusion Criteria:\n\nAge\n\n* Patients must be ≥ 1 and ≤21 years of age at the time of study enrollment.\n\nDiagnosis\n\n* Relapsed and\u002For refractory hematologic malignancy (including, but not limited to, acute lymphoblastic leukemia, acute myeloid leukemia, myelodysplastic syndrome, mixed phenotype acute leukemia, acute undifferentiated leukemia, blastic plasmacytoid dendritic cell neoplasm, Hodgkin lymphoma, and non-Hodgkin lymphoma).\n* Tumor cells must demonstrate surface expression of CD123 at the time of enrollment by flow cytometry or immunohistochemistry, as defined by the local institution.\n\nDisease Status:\n\nMonotherapy, Part 1\n\n* Second or greater relapse; or\n* Refractory after 2 or more chemotherapy cycles; or\n* First relapse after primary chemotherapy-refractory disease; or\n* BPDCN in first relapse or refractory after 1 or more chemotherapy cycles\n\nCombination therapy, Part 2\n\n* First or greater relapse; or\n* Refractory after 2 or more chemotherapy cycles; or\n* BPDCN in first relapse or refractory after 1 or more chemotherapy cycles\n\nFor relapsed\u002Frefractory leukemia, patients must have:\n\n* \\>5% blasts in the bone marrow aspirate or biopsy by morphology or flow cytometry\n* Patients with 1% - 5% blasts are eligible for Part 2, Cohort C (only), if A single bone marrow sample with flow cytometry and at least one other test (e.g. karyotype, FISH, PCR, or NGS) shows ≥ 1% leukemic blasts and\u002For flow cytometry demonstrates a stable or rising level of disease on two serial bone marrows.\n\nFor relapsed\u002Frefractory non-Hodgkin or Hodgkin lymphoma, patients must have:\n\n* Histologic verification of relapse\n* Measurable disease documented by radiographic criteria or bone marrow\n* Patients in Part 1 may have sites of non-CNS extramedullary disease, but no CNS disease. Patients in Part 2 may have CNS disease and\u002For other non-CNS extramedullary disease. No cranial irradiation is allowed during the protocol therapy.\n* Patients with Down syndrome are eligible to participate in Part 1 only.\n\nPerformance Level\n\n* Karnofsky \\> 50% for patients \\> 16 years of age and Lansky \\> 50% for patients ≤ 16 years of age (See Appendix I for Performance Scales). Patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score.\n\nPrior Therapy\n\n* Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy, defined as resolution of all such toxicities to ≤ Grade 2 or lower per the inclusion\u002Fexclusion criteria.\n\nMyelosuppressive chemotherapy: Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study. At least 14 day must have elapsed since the completion of myelosuppressive therapy. However, individuals may receive any of the following medications within 14 days without a \"wash-out period\":\n\n* Hydroxyurea: Hydroxyurea can be initiated and\u002For continued for up to 24 hours prior to the start of protocol therapy.\n* \"Maintenance-style\" therapy: therapy including vincristine (dosed a maximum of one-time weekly), oral 6-mercaptopurine, oral methotrexate (dosed a maximum of one-time weekly), intrathecal therapy (dosed a maximum of one-time weekly) and\u002For dexamethasone (dosed at ≤3 mg\u002Fm2\u002Fdose twice daily) or prednisone (dosed at ≤20 mg\u002Fm2\u002Fdose twice daily) can be continued for up to 24 hours prior to entering the study.\n* Hematopoietic stem cell transplant: Patients who have experienced their relapse after a HSCT are eligible, provided they have no evidence of acute or chronic Graft-versus-Host Disease (GVHD) and are at least 100 days post-transplant at the time of enrollment.\n* Hematopoietic growth factors: It must have been at least 7 days since the completion of therapy with granulocyte colony stimulating factor (GCSF) or other growth factors at the time of enrollment. It must have been at least 14 days since the completion of therapy with pegfilgrastim (Neulasta®).\n* Biologic (anti-neoplastic agent): At least 7 days after the last dose of a biologic agent. For agents that have known adverse events occurring beyond 7 days after administration, this period must be extended beyond the time during which adverse events are known to occur. The duration of this interval must be discussed with the study chair.\n* Monoclonal antibodies: Maximum of 3 half-lives of the antibody or 21 days (whichever is shorter) must have elapsed after the last dose of monoclonal antibody.\n* Immunotherapy: At least 30 days from last infusion of chimeric antigen receptor T cell (CART) therapy or tumor vaccine.\n* Radiation Therapy (XRT):\n\n  1. ≥ 84 days must have passed, from the end of therapy, if patient received prior total body irradiation (TBI).\n  2. ≥ 42 days must have passed, from the end of therapy, if patient received craniospinal irradiation (CSI).\n  3. ≥ 14 days must have passed after whole brain radiotherapy or stereotactic radiation therapy.\n  4. No washout period is required for:\n\n  i. Extramedullary site other than CNS that is a maximum 10 x 10 cm total radiation non-CNS field. If the field is \\> 10 x 10 cm, a 14-day washout period is required. ii. Local ocular radiotherapy as long as subject has measurable\u002Fevaluable disease outside the radiation port.\n* Patients that have received other non-tagraxofusp CD123 targeting agents are eligible. Patients that have previously received tagraxofusp are not eligible.\n\nOrgan Function Requirements\n\nAdequate Bone Marrow Function Defined as:\n\n* Patients should not be known to be refractory to red blood cell or platelet transfusions.\n* Blood counts are not required to be normal prior to enrollment on trial. However, platelet count must be ≥20,000\u002Fmm3 to initiate therapy (may receive platelet transfusions).\n\nAdequate Renal Function Defined as:\n\n* Patient must have a calculated creatinine clearance or radioisotope GFR ≥ 70ml\u002Fmin\u002F1.73m2 OR a normal serum creatinine based on age\u002Fgender in the chart below:\n\nMaximum Serum Creatinine (mg\u002FdL):\n\n* 1 to \\\u003C 2 years old - Male: 0.6, Female: 0.6\n* 2 to \\\u003C 6 years old - Male:0.8, Female: 0.8\n* 6 to \\\u003C 10 years old - Male: 1, Female: 1\n* 10 to \\\u003C 13 years old - Male: 1.2, Female: 1.2\n* 13 to \\\u003C 16 years old - Male: 1.5, Female: 1.4\n* ≥ 16 years old - Male: 1.7, Female: 1.4\n\nThe threshold creatinine values in this Table were derived from the Schwartz formula for estimating GFR (Schwartz et al. J. Peds, 106:522, 1985) utilizing child length and stature data published by the CDC.\n\nAdequate Liver Function Defined as:\n\n* Total bilirubin (sum of conjugated + unconjugated) ≤ 1.5 x institutional upper limit of normal for age\n* SGPT (ALT) and SGOT (AST) must be less than 3x institutional upper limit of normal.\n* Serum albumin ≥3.2 g\u002FdL (albumin infusion independent).\n\nAdequate Cardiac Function Defined as:\n\n* Shortening fraction of ≥27% by echocardiogram, or\n* Ejection fraction of ≥ 50% by gated radionuclide study\u002Fechocardiogram.\n\nAdequate Pulmonary Function Defined as:\n\n* Pulse oximetry \\> 94% on room air (\\> 90% if at high altitude)\n* No evidence of dyspnea at rest and no exercise intolerance.\n\nReproductive Function\n\n* Female patients of childbearing potential must have a negative urine or serum pregnancy test confirmed within 2 weeks prior to enrollment.\n* Female patients with infants must agree not to breastfeed their infants while on this study.\n* Male and female patients of child-bearing potential must agree to use an effective method of contraception approved by the investigator during the study and for 12 weeks after the last dose of tagraxofusp.\n\nExclusion Criteria\n\nDisease Status:\n\n* Patients with CNS disease are not eligible for Part 1.\n* Patients with isolated CNS disease are not eligible for Part 1 or Part 2.\n* Patients with isolated non-CNS disease are eligible for Part 1 and Part 2.\n\nConcomitant Medications\n\n* Corticosteroids - Patients receiving corticosteroids for disease control who have not been on a stable or decreasing dose of corticosteroid for at least 7 days prior to enrollment are not eligible.\n* Investigational Drugs - Patients who are currently receiving another investigational drug are not eligible. The definition of \"investigational\" for use in this protocol means any drug that is not licensed by the FDA, Health Canada or the Therapeutic Goods Administration to be sold in the countries they govern. (United States, Canada and Australia)\n* Anti-cancer Agents - Patients who are currently receiving or may receive while on therapy, other anti-cancer agents, radiation therapy or immunotherapy are not eligible \\[with the exceptions being laid out in the inclusion criteria under 'Prior Therapy'\\]. Intrathecal chemotherapy (at the discretion of the primary oncologist) may be given up to one week prior to the initiation of study treatment (day 1 therapy).\n* Anti-GVHD or agents to prevent organ rejection post-transplant - Patients who are receiving cyclosporine, tacrolimus or other agents to prevent either graft-versus-host disease post bone marrow transplant or organ rejection post-transplant are not eligible for this trial. At least 4 weeks must have elapsed after the last dose of GVHD meds.\n\nInfection Criteria - Patients are excluded if they have:\n\n* Positive blood culture within 48 hours of study enrollment;\n* Fever above 38.2 within 48 hours of study enrollment with clinical signs of infection. Fever that is determined to be due to tumor burden is allowed if patients have documented negative blood cultures for at least 48 hours prior to enrollment and no concurrent signs or symptoms of active infection or hemodynamic instability.\n* A positive fungal culture within 30 days of study enrollment.\n* Active fungal, viral, bacterial, or protozoal infection requiring IV treatment. Chronic prophylaxis therapy to prevent infections is allowed.\n* Patients will be excluded if they have a known allergy to any of the drugs used in the study.\n* Patients will be excluded if they have significant concurrent disease, illness, psychiatric disorder or social issue that would compromise patient safety or compliance with the protocol treatment or procedures, interfere with consent, study participation, follow up, or interpretation of study results.\n* Patients with DNA fragility syndromes (such as Fanconi anemia, Bloom syndrome) are excluded.","1 Year","21 Years",{"count":184,"type":20},54,[23],"Tagraxofusp is a protein-drug conjugate consisting of a diphtheria toxin redirected to target CD123 has been approved for treatment in pediatric and adult patients with blastic plasmacytoid dendritic cell neoplasm (BPDCN). This trial aims to examine the safety of this novel agent in pediatric patients with relapsed\u002Frefractory hematologic malignancies.\n\nThe mechanism by which tagraxofusp kills cells is distinct from that of conventional chemotherapy. Tagraxofusp directly targets CD123 that is present on tumor cells, but is expressed at lower or levels or absent on normal hematopoietic stem cells. Tagraxofusp also utilizes a payload that is not cell cycle dependent, making it effective against both highly proliferative tumor cells and also quiescent tumor cells.\n\nThe rationale for clinical development of tagraxofusp for pediatric patients with hematologic malignancies is based on the ubiquitous and high expression of CD123 on many of these diseases, as well as the highly potent preclinical activity and robust clinical responsiveness in adults observed to date.\n\nThis trial includes two parts: a monotherapy phase and a combination chemotherapy phase. This design will provide further monotherapy safety data and confirm the FDA approved pediatric dose, as well as provide safety data when combined with chemotherapy.\n\nThe goal of this study is to improve survival rates in children and young adults with relapsed hematological malignancies, determine the recommended phase 2 dose (RP2D) of tagraxofusp given alone and in combination with chemotherapy, as well as to describe the toxicities, pharmacokinetics, and pharmacodynamic properties of tagraxofusp in pediatric patients.\n\nAbout 54 children and young adults will participate in this study. Patients with Down syndrome will be included in part 1 of the study.",[188,155,16,189,160,123,190,191,192,39,38],"Hematologic Malignancy","BPDCN","Lymphoma, B-Cell","Lymphoma, T-Cell","Hodgkin Lymphoma","2024-12-04",{"date":195,"type":63},"2024-12-06",{"date":197,"type":63},"2022-11-11",{"date":199,"type":20},"2027-11-11",{"name":201,"class":70},"Therapeutic Advances in Childhood Leukemia Consortium",31]