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Chronic Lymphocytic Leukemia clinical trials

Directory of U.S. ClinicalTrials.gov public records for Chronic Lymphocytic Leukemia. Browse Chronic Lymphocytic Leukemia recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.

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ClinicalTrials.gov public records Last synced Oct 28, 2026, 4:06 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
1858
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12
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Recently updated
Condition scope
Chronic Lymphocytic Leukemia
Additional filters apply within this condition.

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

How Chronic Lymphocytic Leukemia studies are organized in the registry

CLL is registered together with small lymphocytic lymphoma (SLL) in many records — they are treated as one disease in study design — so listings often carry both names. Drug-class abbreviations, particularly BTK and BCL-2 inhibitor terms, appear directly in current titles.

Terms that often appear in related listings

These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.

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Showing 553–564 of 1,858 matching trials for Chronic Lymphocytic Leukemia.
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Live official records

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Conditions
Graft Versus Host Disease, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Diseases, Secondary Myelofibrosis
Interventions
anti-thymocyte globulin, busulfan, cyclophosphamide, mycophenolate mofetil, tacrolimus, polymerase chain reaction, polymorphism analysis, flow cytometry, laboratory biomarker analysis, pharmacogenomic studies, pharmacological study, allogeneic bone marrow transplantation, allogeneic hematopoietic stem cell transplantation, peripheral blood stem cell transplantation
Biological · Drug · Genetic + 2 more
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Blastoid Variant Mantle Cell Lymphoma, Recurrent Chronic Lymphocytic Leukemia, Recurrent Follicular Lymphoma, Recurrent Hodgkin Lymphoma, Recurrent Mantle Cell Lymphoma, Refractory Chronic Lymphocytic Leukemia, Refractory Follicular Lymphoma, Refractory Hodgkin Lymphoma, Refractory Mantle Cell Lymphoma
Interventions
Ibrutinib, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
5
States / cities
Birmingham, Alabama • Palo Alto, California • Boston, Massachusetts + 2 more
Conditions
Chronic Lymphocytic Leukemia
Interventions
Bendamustine, Venetoclax, Rituximab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
389 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
5
States / cities
La Jolla, California • Detroit, Michigan • New York, New York + 1 more
Conditions
Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Acute Biphenotypic Leukemia, Acute Leukemia, Acute Lymphoblastic Leukemia, Acute Lymphoblastic Leukemia in Remission, Acute Myeloid Leukemia, Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome, Chemotherapy-Related Leukemia, Chronic Lymphocytic Leukemia, Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Chronic Myelomonocytic Leukemia, Hodgkin Lymphoma, Langerhans Cell Histiocytosis, Minimal Residual Disease, Myelodysplastic Syndrome, Myelodysplastic Syndrome With Excess Blasts, Non-Hodgkin Lymphoma, Recurrent Hodgkin Lymphoma, Refractory Acute Lymphoblastic Leukemia, Refractory Myelodysplastic Syndrome, Small Lymphocytic Lymphoma, Therapy-Related Myelodysplastic Syndrome
Interventions
Anti-Thymocyte Globulin, Busulfan, Clofarabine, Cyclophosphamide, Filgrastim-sndz, Fludarabine, Melphalan, Mycophenolate Mofetil, Rituximab, Tacrolimus, Total-Body Irradiation, Umbilical Cord Blood Transplantation
Biological · Drug · Radiation + 1 more
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
12 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Houston, Texas
Conditions
Lymphoma
Interventions
rituximab, carmustine, cytarabine, etoposide, melphalan, autologous bone marrow transplantation, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 120 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2015
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Adult Immunoblastic Lymphoma, Central Nervous System Non-Hodgkin Lymphoma, Childhood Immunoblastic Lymphoma, Grade 1 Follicular Lymphoma, Grade 2 Follicular Lymphoma, Grade 3 Follicular Lymphoma, Lymphoproliferative Disorder, Mantle Cell Lymphoma, Marginal Zone Lymphoma, Non-Hodgkin Lymphoma, Primary Cutaneous B-Cell Non-Hodgkin Lymphoma, Primary Cutaneous T-Cell Non-Hodgkin Lymphoma, Small Lymphocytic Lymphoma
Interventions
Cytology Specimen Collection Procedure
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 21 Years
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2023
U.S. locations
119
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 93 more
Completed No phase listed Observational Accepts healthy volunteers Results available

Electrophysiological Biomarkers of Chemotherapy-related Cognitive Impairment and Recovery

NCT02767388
Conditions
Myelodysplastic Syndrome, Effects of Chemotherapy, Mild Cognitive Impairment, Multiple Myeloma, Non-hodgkin Lymphoma, Chronic Lymphocytic Leukemia, Acute Lymphoid Leukemia, Chronic Myeloid Leukemia, Acute Myeloid Leukemia
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Lymphoma, Follicular, Lymphoma, Small Lymphocytic
Interventions
autologous human tumor-derived HSPPC-96
Drug
Lead sponsor
Agenus Inc.
Industry
Eligibility
Not listed
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
Houston, Texas
Conditions
Refractory Chronic Lymphocytic Leukemia, Refractory Small Lymphocytic Lymphoma
Interventions
Trabectedin, Venetoclax
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
IPI-145, Ofatumumab
Drug
Lead sponsor
SecuraBio
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
14
States / cities
La Jolla, California • Denver, Colorado • Fort Myers, Florida + 9 more
Conditions
Acute Myelogenous Leukemia, Acute Lymphocytic Leukemia, Chronic Myelogenous Leukemia, Plasma Cell Leukemia, Myelodysplastic Syndromes, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, B-Cell Lymphoma, Follicular Lymphoma, Lymphoplasmacytic Lymphoma, Mantle-Cell Lymphoma, Prolymphocytic Leukemia, Lymphoblastic Lymphoma, Burkitt's Lymphoma, Non-Hodgkin's Lymphoma, Multiple Myeloma, Myeloproliferative Syndromes, Hematological Diseases
Interventions
Allopurinol, Fludarabine, Cyclophosphamide, ATG, TBI, Tacrolimus, MMF, Peripheral Blood Stem Cells, Related or Unrelated Bone Marrow Cells
Drug · Radiation · Biological
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 75 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Myeloproliferative Disorders, Acute Myelogenous Leukemia, Chronic Myelogenous Leukemia, Myelodysplastic Syndrome, Acute Lymphoblastic Leukemia
Interventions
T-cell replete PBPC allograft, Methotrexate, Cyclosporine, G-CSF
Procedure · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
2 Years to 80 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland

About this Chronic Lymphocytic Leukemia clinical trials directory page

What this page lists
U.S. ClinicalTrials.gov public records that list Chronic Lymphocytic Leukemia as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results
Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Chronic Lymphocytic Leukemia.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Related: all condition pages, browse by drug or therapy, browse by U.S. city, browse by sponsor, or open the full search for Chronic Lymphocytic Leukemia.