Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

11 clinical studies listed.

Filters:

Myelodysplastic Syndrome With Excess Blasts

Tundra lists 11 Myelodysplastic Syndrome With Excess Blasts clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.

ACTIVE NOT RECRUITING

NCT05600894

Venetoclax in Combination With ASTX727 for the Treatment of Chronic Myelomonocytic Leukemia and Other Myelodysplastic Syndrome/Myeloproliferative Neoplasm

This phase II trial tests whether decitabine and cedazuridine (ASTX727) in combination with venetoclax work better than ASTX727 alone at decreasing symptoms of bone marrow cancer in patients with chronic myelomonocytic leukemia (CMML), myelodysplastic syndrome/myeloproliferative neoplasm (MDS/MPN) with excess blasts. Blasts are immature blood cells. 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. Cedazuridine is in a class of medications called cytidine deaminase inhibitors. It prevents the breakdown of decitabine, making it more available in the body so that decitabine will have a greater effect. Venetoclax is in a class of medications called B-cell lymphoma-2 (BCL-2) inhibitors. It may stop the growth of cancer cells by blocking Bcl-2, a protein needed for cancer cell survival. The combination of ASTX727 and venetoclax may be more effective in reducing the cancer signs and symptoms in patients with CMML, or MDS/MPN with excess blasts.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-09

16 states

Chronic Myelomonocytic Leukemia
Myelodysplastic Syndrome
Myelodysplastic Syndrome With Excess Blasts
+2
ACTIVE NOT RECRUITING

NCT00392353

Vorinostat and Azacitidine in Treating Patients With Myelodysplastic Syndromes or Acute Myeloid Leukemia

This phase I/II trial studies the side effects and best dose of vorinostat and azacitidine and to see how well they work in treating patients with myelodysplastic syndromes or acute myeloid leukemia. Vorinostat may stop the growth of cancer or abnormal cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as azacitidine, work in different ways to stop the growth of cancer or abnormal cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving vorinostat together with azacitidine may kill more cancer or abnormal cells.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-09

3 states

Acute Erythroid Leukemia
Acute Megakaryoblastic Leukemia
Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome
+6
RECRUITING

NCT03816319

TAK-243 in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia or Myelodysplastic Syndromes With Increased Blasts

This phase I trial studies the side effects and best dose of TAK-243 in treating patients with acute myeloid leukemia or myelodysplastic syndromes with increased blasts that has come back (relapsed) or that is not responding to treatment (refractory). TAK-243 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-09

5 states

Myelodysplastic Syndrome With Excess Blasts
Recurrent Acute Myeloid Leukemia
Recurrent Myelodysplastic Syndrome
+4
ACTIVE NOT RECRUITING

NCT01522976

Azacitidine With or Without Lenalidomide or Vorinostat in Treating Patients With Higher-Risk Myelodysplastic Syndromes or Chronic Myelomonocytic Leukemia

This randomized phase II/III trial studies how well azacitidine works with or without lenalidomide or vorinostat in treating patients with higher-risk myelodysplastic syndromes or chronic myelomonocytic leukemia. Drugs used in chemotherapy, such as azacitidine, work in different ways to stop the growth of cancer cells, either by killing the cells, stopping them from dividing, or by stopping them from spreading. Lenalidomide may stop the growth of cancer cells by stopping blood flow to the cancer. Vorinostat may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. It is not yet known whether azacitidine is more effective with or without lenalidomide or vorinostat in treating myelodysplastic syndromes or chronic myelomonocytic leukemia.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-31

52 states

Chronic Myelomonocytic Leukemia
Chronic Myelomonocytic Leukemia-1
Chronic Myelomonocytic Leukemia-2
+4
RECRUITING

NCT00801489

Fludarabine Phosphate, Cytarabine, Filgrastim-sndz, Gemtuzumab Ozogamicin, and Idarubicin Hydrochloride in Treating Patients With Newly Diagnosed Acute Myeloid Leukemia or High-Risk Myelodysplastic Syndrome

This phase II trial studies the side effects and how well fludarabine phosphate, cytarabine, filgrastim-sndz, gemtuzumab ozogamicin, and idarubicin hydrochloride work in treating patients with newly diagnosed acute myeloid leukemia or high-risk myelodysplastic syndrome. Drugs used in chemotherapy, such as fludarabine phosphate, cytarabine, and idarubicin hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Gemtuzumab ozogamicin is a monoclonal antibody, called gemtuzumab, linked to a antitumor drug, called calicheamicin. Gemtuzumab is a form of targeted therapy because it attaches to specific molecules (receptors) on the surface of cancer cells, known as CD33 receptors, and delivers calicheamicin to kill them. Colony-stimulating factors, such as filgrastim-sndz, may increase the number of immune cells found in bone marrow or peripheral blood and may help the immune system recover from the side effects of chemotherapy. Giving fludarabine phosphate, cytarabine, filgrastim-sndz, gemtuzumab ozogamicin, and idarubicin hydrochloride may kill more cancer cells.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-30

1 state

Acute Myeloid Leukemia With Inv(16)(p13.1q22); CBFB-MYH11
Acute Myeloid Leukemia With t(16;16)(p13.1;q22); CBFB-MYH11
Acute Myeloid Leukemia With t(8;21); (q22; q22.1); RUNX1-RUNX1T1
+7
RECRUITING

NCT03383575

Azacitidine and Enasidenib in Treating Patients With IDH2-Mutant Myelodysplastic Syndrome

This phase II trial studies the side effects and how well azacitidine and enasidenib work in treating patients with IDH2-mutant myelodysplastic syndrome. Azacitidine and enasidenib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

Gender: All

Ages: 12 Years - Any

Updated: 2026-02-17

3 states

Acute Myeloid Leukemia
Blasts 20-30 Percent of Bone Marrow Nucleated Cells
Chronic Myelomonocytic Leukemia
+4
RECRUITING

NCT06372717

A Study to Investigate APL-4098 Alone and in Combination in Adults With AML or MDS

This is an open-label, Phase 1 study to determine the safety, tolerability, and efficacy of APL-4098 alone, and in combination with azacitidine, and in combination with azacitidine plus venetoclax for the treatment of acute myeloid leukemia (AML), myelodysplastic syndrome (MDS)/AML and MDS-excess blasts (EB).

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-04

2 states

Acute Myeloid Leukemia Refractory
Myelodysplastic Syndrome Acute Myeloid Leukemia
Myelodysplastic Syndrome With Excess Blasts
+2
RECRUITING

NCT03128034

211^At-BC8-B10 Before Donor Stem Cell Transplant in Treating Patients With High-Risk Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Myelodysplastic Syndrome, or Mixed-Phenotype Acute Leukemia

This phase I/II trial studies the side effects and best dose of 211\^astatine(At)-BC8-B10 before donor stem cell transplant in treating patients with high-risk acute myeloid leukemia, acute lymphoblastic leukemia, myelodysplastic syndrome, or mixed-phenotype acute leukemia. Radioactive substances, such as astatine-211, linked to monoclonal antibodies, such as BC8, can bind to cancer cells and give off radiation which may help kill cancer cells and have less of an effect on healthy cells before donor stem cell transplant.

Gender: All

Ages: 18 Years - 75 Years

Updated: 2025-12-19

1 state

Acute Lymphoblastic Leukemia
Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome
Acute Myeloid Leukemia
+9
RECRUITING

NCT02727803

Personalized NK Cell Therapy in CBT

This phase II clinical trial studies how well personalized natural killer (NK) cell therapy works after chemotherapy and umbilical cord blood transplant in treating patients with myelodysplastic syndrome, leukemia, lymphoma or multiple myeloma. This clinical trial will test cord blood (CB) selection for human leukocyte antigen (HLA)-C1/x recipients based on HLA-killer-cell immunoglobulin-like receptor (KIR) typing, and adoptive therapy with CB-derived NK cells for HLA-C2/C2 patients. Natural killer cells may kill tumor cells that remain in the body after chemotherapy treatment and lessen the risk of graft versus host disease after cord blood transplant.

Gender: All

Ages: 15 Years - 80 Years

Updated: 2025-11-06

1 state

Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive
Acute Biphenotypic Leukemia
Acute Lymphoblastic Leukemia
+23
RECRUITING

NCT03670966

211At-BC8-B10 Followed by Donor Stem Cell Transplant in Treating Patients With Relapsed or Refractory High-Risk Acute Leukemia or Myelodysplastic Syndrome

This phase I/II trial studies the side effects and best dose of a radioactive agent linked to an antibody (211At-BC8-B10) followed by donor stem cell transplant in treating patients with high-risk acute leukemia or myelodysplastic syndrome that has come back (recurrent) or isn't responding to treatment (refractory). 211At-BC8-B10 is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. Giving chemotherapy and total body irradiation before a stem cell transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer cells. When the healthy stem cells from a donor are infused into the patient, they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. Sometimes the transplanted cells from a donor can attack the body's normal cells, called graft versus host disease. Giving cyclophosphamide, mycophenolate mofetil, and tacrolimus after a transplant may stop this from happening.

Gender: All

Ages: 18 Years - 75 Years

Updated: 2025-10-16

1 state

Acute Lymphoblastic Leukemia in Remission
Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome
Acute Myeloid Leukemia in Remission
+9
ACTIVE NOT RECRUITING

NCT03399773

Infusion of Expanded Cord Blood Cells in Addition to Single Cord Blood Transplant in Treating Patients With Acute Leukemia, Chronic Myeloid Leukemia, or Myelodysplastic Syndromes

This phase II trial studies how well donor umbilical cord blood transplant with ex-vivo expanded cord blood progenitor cells (dilanubicel) works in treating patients with blood cancer. Before the transplant, patients will receive chemotherapy (fludarabine, cyclophosphamide and in some cases thiotepa) and radiation therapy. Giving chemotherapy and total-body irradiation before a donor umbilical cord blood transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from a donor are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. The donated stem cells may also replace the patient's immune cells and help destroy any remaining cancer cells.

Gender: All

Ages: 10 Years - 65 Years

Updated: 2025-08-26

1 state

Acute Biphenotypic Leukemia
Acute Lymphoblastic Leukemia
Chronic Myelogenous Leukemia, BCR-ABL1 Positive
+3