Leukemia Clinical Trials

1,319 recruitingLast updated: June 17, 2026

There are 1,319 actively recruiting leukemia clinical trials across 72 countries. Studies span Phase 2, Phase 1, Not Applicable, Phase 3, Early Phase 1, Phase 4. Top locations include Houston, Texas, United States, New York, New York, United States, Boston, Massachusetts, United States. Updated daily from ClinicalTrials.gov.


Leukemia Trials at a Glance

1,319 actively recruiting trials for leukemia are listed on ClinicalTrialsFinder across 6 cities in 72 countries. The largest study group is Phase 2 with 541 trials, with the heaviest enrollment activity in Houston, New York, and Boston. Lead sponsors running leukemia studies include M.D. Anderson Cancer Center, The First Affiliated Hospital of Soochow University, and Institute of Hematology & Blood Diseases Hospital, China.

Treatments under study

Understanding Leukemia Clinical Trials

Imatinib (Gleevec), a drug that emerged from clinical trials in the early 2000s, transformed chronic myeloid leukemia from a near-fatal diagnosis into a manageable chronic condition, with survival rates exceeding 90% at five years. More recently, CAR-T cell therapies like tisagenlecleucel (Kymriah) — approved through landmark trials — have produced complete remissions in patients with aggressive forms of acute lymphoblastic leukemia who had exhausted all other options. Clinical trials remain the primary engine driving these breakthroughs in leukemia treatment, and many of tomorrow's standard therapies are available today only through trial participation.

Why Consider a Clinical Trial?

Leukemia encompasses several distinct diseases — acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), chronic myeloid leukemia (CML), and chronic lymphocytic leukemia (CLL) — each with different treatment landscapes and unmet needs. For some subtypes, particularly relapsed or refractory AML, standard chemotherapy regimens have not changed significantly in decades, and clinical trials may offer access to targeted therapies, bispecific antibodies, or novel combination regimens that are not yet available through routine care. Beyond access to new treatments, leukemia trials often include more frequent monitoring, specialized lab work, and closer follow-up than standard treatment plans. Many trials also cover the cost of the investigational drug and related procedures. For patients whose leukemia has returned after initial treatment or has not responded to frontline therapy, a clinical trial may represent the most promising path forward, giving access to drugs that specifically target the genetic mutations driving their particular form of the disease.

Frequently Asked Questions

Common questions about Leukemia clinical trials

Yes. Many leukemia trials are specifically designed for patients who have already undergone one or more lines of therapy. Some trials require that you have tried and not responded to certain treatments first. Your treatment history is one of the key factors used to determine which trials you may be eligible for.

Not always. Some trials use a randomized design where participants are assigned to either the new treatment or the current standard of care. However, leukemia trials rarely use placebos alone — you will almost always receive active treatment. The study team will explain the design before you consent.

The active treatment phase varies widely depending on the type of leukemia and the trial design, ranging from a few months to two or more years. After active treatment ends, most trials include a follow-up period where your health is monitored, which can last several additional years. The consent form will outline the expected time commitment.

Yes. Because leukemia is more common in older adults, many trials are specifically designed for patients over 60 or 65 who may not tolerate intensive chemotherapy. These trials often test lower-intensity regimens or targeted therapies with more manageable side effect profiles.

If your disease progresses during a trial, the study team will discuss your options, which may include switching to a different treatment arm within the trial, transitioning to another trial, or returning to standard care. Your safety is monitored continuously, and you can leave a trial at any time for any reason.

Showing 120 of 1,319 trials

Recruiting
Phase 1

A Study of NX-5948 in Adults With Relapsed/Refractory B-cell Malignancies

Diffuse Large B-Cell Lymphoma (DLBCL)Chronic Lymphocytic Leukemia (CLL)Small Lymphocytic Lymphoma (SLL)+6 more
Nurix Therapeutics, Inc.572 enrolled62 locationsNCT05131022
Recruiting
Phase 2

CD22 CAR T-cells to Extend Remission Following Commercial CD19 CAR T-cells in Children, Adolescents, and Adults With Relapsed/Refractory B-cell Acute Lymphoblastic Leukemia

Acute Lymphoblastic LeukemiaB-ALL
National Cancer Institute (NCI)20 enrolled1 locationNCT07328503
Recruiting
Not Applicable

A Study to Evaluate Next-Generation Sequencing (NGS) Testing and Monitoring of B-cell Recovery to Guide Management Following Chimeric Antigen Receptor T-cell (CART) Induced Remission in Children and Young Adults With B Lineage Acute Lymphoblastic Leu...

Acute Lymphoblastic LeukemiaB-ALL
National Cancer Institute (NCI)60 enrolled8 locationsNCT05621291
Recruiting
Phase 2

A Study of NX-5948 in Adults With CLL/SLL Previously Treated With a Bruton's Tyrosine Kinase Inhibitor and a B-cell Lymphoma-2 Inhibitor (DAYBreak CLL-201)

Chronic Lymphocytic Leukemia (CLL)Small Lymphocytic Lymphoma (SLL)
Nurix Therapeutics, Inc.100 enrolled30 locationsNCT07221500
Recruiting

Relevance of Peripheral Cells in the Pathophysiology of Chronic Myelomonocytic Leukemia (CMML)

Chronic Myelomonocytic Leukemia
Centre Hospitalier Universitaire de Nice50 enrolled1 locationNCT03280888
Recruiting
Phase 3

Testing the Addition of Anti-Cancer Drug Sonrotoclax, to the Standard Treatment Zanubrutinib, for Previously Untreated CLL/SLL

Chronic Lymphocytic LeukemiaSmall Lymphocytic Leukemia
Alliance for Clinical Trials in Oncology466 enrolled141 locationsNCT07321652
Recruiting
Phase 1

Autologous T Cells Transduced With Retroviral Vectors Expressing TCRs for Participant-specific Neoantigens in Patients With Hematologic Malignancies

Leukemia, Lymphocytic, AcuteBlood CancerMyeloid Leukemia, Acute+8 more
National Cancer Institute (NCI)86 enrolled1 locationNCT06904066
Recruiting

AQUALIS:QoL of CLL Patients Treated With Acalabrutinib in France, Retrospective Study Based on Data From PLATON Database

Chronic Lymphocytic Leukemia
AstraZeneca120 enrolled1 locationNCT06548152
Recruiting
Phase 2

Ivosidenib as Post-HSCT Maintenance for AML

Acute Myeloid Leukemia (AML)IDH1 MutationHematopoietic Stem Cell Transplant (HSCT)
Massachusetts General Hospital75 enrolled5 locationsNCT06707493
Recruiting
Phase 3

Pivotal Open-label Phase 3 Clinical Study of QTX-2101 in Adult Patients With Acute Promyelocytic Leukemia

Acute promyelocytic leukaemiaAcute Promyelocytic LeukemiaAcute Promyelocytic Leukemia With PML-RARA+2 more
Quetzal Therapeutics150 enrolled7 locationsNCT07504458
Recruiting
Phase 2

A Study Testing the Combination of Dasatinib or Imatinib to Chemotherapy Treatment With Blinatumomab for Children, Adolescents, and Young Adults With Philadelphia Chromosome Positive (Ph+) or ABL-Class Philadelphia Chromosome-Like (Ph-Like) B-cell Acute Lymphoblastic Leukemia (B-ALL)

B Acute Lymphoblastic Leukemia
National Cancer Institute (NCI)222 enrolled151 locationsNCT06124157
Recruiting
Phase 1

Phase I Trial of TURALIO(R) (Pexidartinib, PLX3397) in Children and Young Adults With Refractory Leukemias and Refractory Solid Tumors Including Neurofibromatosis Type 1 (NF1) Associated Plexiform Neurofibromas (PN) and Tenosynovial Giant Cell Tumor ...

SarcomaPrecursor Cell Lymphoblastic Leukemia-LymphomaNeurofibroma, Plexiform+1 more
National Cancer Institute (NCI)54 enrolled1 locationNCT02390752
Recruiting

Observ Prosp Study of Acalabrutinib in CLL Therapy in Real Clinical Practice in Belarus

Chronic Lymphocytic Leukemia
AstraZeneca50 enrolled1 locationNCT07288515
Recruiting
Phase 1Phase 2

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

Hematopoietic and Lymphoid Cell NeoplasmAcute Myeloid Leukemia in RemissionChronic Myelomonocytic Leukemia+9 more
Fred Hutchinson Cancer Center30 enrolled1 locationNCT03670966
Recruiting
Phase 2

MYELOMATCH: A Screening Study to Assign People With Myeloid Cancer to a Treatment Study or Standard of Care Treatment Within myeloMATCH (MyeloMATCH Screening Trial)

Acute Myeloid LeukemiaMyelodysplastic SyndromeAcute Myeloid Leukemia Post Cytotoxic Therapy+2 more
National Cancer Institute (NCI)2,000 enrolled347 locationsNCT05564390
Recruiting
Phase 3

Testing Early Treatment for Patients With High-Risk Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Leukemia (SLL), EVOLVE CLL/SLL Study

Chronic Lymphocytic LeukemiaSmall Lymphocytic Lymphoma
National Cancer Institute (NCI)247 enrolled628 locationsNCT04269902
Recruiting

Individualized AML Treatment

Relapsed/Refractory Acute Myeloid Leukemia (AML)
City of Hope Medical Center18 enrolled1 locationNCT07613385
Recruiting
Phase 2

Comparing Cytarabine + Daunorubicin Therapy Versus Cytarabine + Daunorubicin + Venetoclax Versus Venetoclax + Azacitidine in Younger Patients With Intermediate Risk AML (A MyeloMATCH Treatment Trial)

Acute Myeloid Leukemia
National Cancer Institute (NCI)153 enrolled178 locationsNCT05554393
Recruiting
Not Applicable

Using Text Messages to Improve Oral Chemotherapy for Adolescents and Adults With Acute Lymphoblastic Leukemia

Acute Lymphoblastic Leukemia
University of Chicago38 enrolled1 locationNCT06446661
Recruiting
Phase 1

Study of Orally Administered AG-120 in Subjects With Advanced Hematologic Malignancies With an IDH1 Mutation

Myelodysplastic SyndromesRelapsed or Refractory Acute Myeloid Leukemia (AML)Untreated AML+1 more
Institut de Recherches Internationales Servier291 enrolled30 locationsNCT02074839