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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 29, 2026, 3:28 AM 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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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
SLL BTK inhibitor relapsed CLL venetoclax

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 565–576 of 1,858 matching trials for Chronic Lymphocytic Leukemia.
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Live official records

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Completed Phase 3 Interventional Results available

A Phase 3 Study of Duvelisib Versus Ofatumumab in Patients With Relapsed or Refractory CLL/SLL (DUO)

NCT02004522
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Duvelisib, Ofatumumab
Drug
Lead sponsor
SecuraBio
Industry
Eligibility
18 Years and older
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
37
States / cities
La Jolla, California • Denver, Colorado • Altamonte Springs, Florida + 32 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Not applicable Interventional

Effect of Digital Health Coaching Program on Self-efficacy and Patient Reported Outcomes of Patients With Newly Diagnosed Acute Myeloid Leukemia or Chronic Lymphocytic Leukemia

NCT04774744
View directory record Official record
Conditions
Acute Myeloid Leukemia, Chronic Lymphocytic Leukemia
Interventions
Educational Intervention, Questionnaire Administration, Supportive Care
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Phase 2 Interventional Results available

A Phase II Study Evaluating the Safety and Efficacy of Subcutaneous Plerixafor

NCT01696461
View directory record Official record
Conditions
Related Donors Donating Peripheral Blood Stem Cells (PBSC) to a Family Member, Acute Myelogenous Leukemia, Acute Lymphoblastic Leukemia, Myelodysplastic Syndrome, Chronic Myelogenous Leukemia, Non-Hodgkin's Lymphoma, Hodgkin's Disease, Chronic Lymphocytic Leukemia
Interventions
Plerixafor
Drug
Lead sponsor
Center for International Blood and Marrow Transplant Research
Network
Eligibility
18 Years to 65 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
12
States / cities
Tampa, Florida • Atlanta, Georgia • Chicago, Illinois + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Phase 3 Interventional Results available

Tac, Mini-MTX, MMF Versus Tac, MTX for GVHD Prevention

NCT01951885
View directory record Official record
Conditions
Chronic Myelogenous Leukemia, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Acute Biphenotypic Leukemia, Myelodysplastic Syndrome, Myeloproliferative Neoplasm, Non-Hodgkin Lymphoma, Hodgkins Disease, Chronic Lymphocytic Leukemia, Multiple Myeloma
Interventions
tacrolimus, methotrexate, Mycophenolate mofetil, Methotrexate (low dose)
Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
Up to 70 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Terminated Phase 2 Interventional Results available

Rituximab in Preventing Acute Graft-Versus-Host Disease in a Donor Stem Cell Transplant for Hematologic Cancer

NCT01044745
View directory record Official record
Conditions
Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission, Adult Nasal Type Extranodal NK/T-cell Lymphoma, Blastic Phase Chronic Myelogenous Leukemia, Contiguous Stage II Adult Burkitt Lymphoma, Contiguous Stage II Adult Diffuse Large Cell Lymphoma, Contiguous Stage II Adult Diffuse Mixed Cell Lymphoma, Contiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma, Contiguous Stage II Adult Immunoblastic Large Cell Lymphoma, Contiguous Stage II Adult Lymphoblastic Lymphoma, Contiguous Stage II Grade 1 Follicular Lymphoma, Contiguous Stage II Grade 2 Follicular Lymphoma, Contiguous Stage II Grade 3 Follicular Lymphoma, Contiguous Stage II Mantle Cell Lymphoma, Contiguous Stage II Marginal Zone Lymphoma, Contiguous Stage II Small Lymphocytic Lymphoma, de Novo Myelodysplastic Syndromes, Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue, Graft Versus Host Disease, Nodal Marginal Zone B-cell Lymphoma, Noncontiguous Stage II Adult Burkitt Lymphoma, Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma, Noncontiguous Stage II Adult Diffuse Mixed Cell Lymphoma, Noncontiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma, Noncontiguous Stage II Adult Immunoblastic Large Cell Lymphoma, Noncontiguous Stage II Adult Lymphoblastic Lymphoma, Noncontiguous Stage II Grade 1 Follicular Lymphoma, Noncontiguous Stage II Grade 2 Follicular Lymphoma, Noncontiguous Stage II Grade 3 Follicular Lymphoma, Noncontiguous Stage II Mantle Cell Lymphoma, Noncontiguous Stage II Marginal Zone Lymphoma, Noncontiguous Stage II Small Lymphocytic Lymphoma, Previously Treated Myelodysplastic Syndromes, Recurrent Adult Acute Lymphoblastic Leukemia, Recurrent Adult Acute Myeloid Leukemia, Recurrent Adult Burkitt Lymphoma, Recurrent Adult Diffuse Large Cell Lymphoma, Recurrent Adult Diffuse Mixed Cell Lymphoma, Recurrent Adult Diffuse Small Cleaved Cell Lymphoma, Recurrent Adult Grade III Lymphomatoid Granulomatosis, Recurrent Adult Immunoblastic Large Cell Lymphoma, Recurrent Adult Lymphoblastic Lymphoma, Recurrent Adult T-cell Leukemia/Lymphoma, Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma, Recurrent Grade 1 Follicular Lymphoma, Recurrent Grade 2 Follicular Lymphoma, Recurrent Grade 3 Follicular Lymphoma, Recurrent Mantle Cell Lymphoma, Recurrent Marginal Zone Lymphoma, Recurrent Mycosis Fungoides/Sezary Syndrome, Recurrent Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Relapsing Chronic Myelogenous Leukemia, Secondary Myelodysplastic Syndromes, Splenic Marginal Zone Lymphoma, Stage I Adult Burkitt Lymphoma, Stage I Adult Diffuse Large Cell Lymphoma, Stage I Adult Diffuse Mixed Cell Lymphoma, Stage I Adult Diffuse Small Cleaved Cell Lymphoma, Stage I Adult Immunoblastic Large Cell Lymphoma, Stage I Adult Lymphoblastic Lymphoma, Stage I Adult T-cell Leukemia/Lymphoma, Stage I Chronic Lymphocytic Leukemia, Stage I Cutaneous T-cell Non-Hodgkin Lymphoma, Stage I Grade 1 Follicular Lymphoma, Stage I Grade 2 Follicular Lymphoma, Stage I Grade 3 Follicular Lymphoma, Stage I Mantle Cell Lymphoma, Stage I Marginal Zone Lymphoma, Stage I Mycosis Fungoides/Sezary Syndrome, Stage I Small Lymphocytic Lymphoma, Stage II Adult T-cell Leukemia/Lymphoma, Stage II Chronic Lymphocytic Leukemia, Stage II Cutaneous T-cell Non-Hodgkin Lymphoma, Stage II Mycosis Fungoides/Sezary Syndrome, Stage III Adult Burkitt Lymphoma, Stage III Adult Diffuse Large Cell Lymphoma, Stage III Adult Diffuse Mixed Cell Lymphoma, Stage III Adult Diffuse Small Cleaved Cell Lymphoma, Stage III Adult Immunoblastic Large Cell Lymphoma, Stage III Adult Lymphoblastic Lymphoma, Stage III Adult T-cell Leukemia/Lymphoma, Stage III Chronic Lymphocytic Leukemia, Stage III Cutaneous T-cell Non-Hodgkin Lymphoma, Stage III Grade 1 Follicular Lymphoma, Stage III Grade 2 Follicular Lymphoma, Stage III Grade 3 Follicular Lymphoma, Stage III Mantle Cell Lymphoma, Stage III Marginal Zone Lymphoma, Stage III Mycosis Fungoides/Sezary Syndrome, Stage III Small Lymphocytic Lymphoma, Stage IV Adult Burkitt Lymphoma, Stage IV Adult Diffuse Large Cell Lymphoma, Stage IV Adult Diffuse Mixed Cell Lymphoma, Stage IV Adult Diffuse Small Cleaved Cell Lymphoma, Stage IV Adult Immunoblastic Large Cell Lymphoma, Stage IV Adult Lymphoblastic Lymphoma, Stage IV Adult T-cell Leukemia/Lymphoma, Stage IV Chronic Lymphocytic Leukemia, Stage IV Cutaneous T-cell Non-Hodgkin Lymphoma, Stage IV Grade 1 Follicular Lymphoma, Stage IV Grade 2 Follicular Lymphoma, Stage IV Grade 3 Follicular Lymphoma, Stage IV Mantle Cell Lymphoma, Stage IV Marginal Zone Lymphoma, Stage IV Mycosis Fungoides/Sezary Syndrome, Stage IV Small Lymphocytic Lymphoma, Untreated Adult Acute Lymphoblastic Leukemia, Untreated Adult Acute Myeloid Leukemia, Waldenström Macroglobulinemia
Interventions
rituximab, mycophenolate mofetil, tacrolimus, anti-thymocyte globulin, allogeneic hematopoietic stem cell transplantation, laboratory biomarker analysis, graft versus host disease prophylaxis/therapy, cyclophosphamide, fludarabine phosphate, busulfan, total-body irradiation, graft-versus-tumor induction therapy, immunosuppressive therapy
Drug · Procedure · Other + 2 more
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 6, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Phase 2 Interventional

Rituximab & Combination Chemotherapy Followed by Transplantation in Relapsed or Refractory Non-Hodgkin's Lymphoma

NCT00007852
View directory record Official record
Conditions
Lymphoma
Interventions
rituximab, carmustine, cytarabine, etoposide, melphalan, autologous hematopoietic stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 1, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Not listed Phase 1Phase 2 Interventional

A Study of Obinutuzumab(GA101) in Combination With High-Dose Methylprednisolone(HDMP) in Chronic Lymphocytic Leukemia(CLL) Patients (GA101 & HDMP)

NCT02229422
View directory record Official record
Conditions
CLL
Interventions
GA101/HDMP
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Modified Immune Cells (CD19-CD22 CAR T Cells) in Treating Patients With Recurrent or Refractory CD19 Positive, CD22 Positive Leukemia or Lymphoma

NCT04029038
View directory record Official record
Conditions
CD19 Positive, CD22 Positive, Minimal Residual Disease, Progressive Disease, Recurrent B Acute Lymphoblastic Leukemia, Recurrent Chronic Lymphocytic Leukemia, Recurrent Non-Hodgkin Lymphoma, Refractory B Acute Lymphoblastic Leukemia, Refractory Chronic Lymphocytic Leukemia, Refractory Non-Hodgkin Lymphoma
Interventions
Autologous CD19/CD22 Chimeric Antigen Receptor T-cells, Cyclophosphamide, Fludarabine
Biological · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
6 Months to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Entospletinib and Obinutuzumab in Treating Patients With Relapsed Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, or Non-Hodgkin Lymphoma

NCT03010358
View directory record Official record
Conditions
Anemia, B-Cell Prolymphocytic Leukemia, Grade 1 Follicular Lymphoma, Grade 2 Follicular Lymphoma, Grade 3a Follicular Lymphoma, Hairy Cell Leukemia, Lymphoplasmacytic Lymphoma, Mantle Cell Lymphoma, Marginal Zone Lymphoma, Recurrent Chronic Lymphocytic Leukemia, Recurrent Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Refractory Small Lymphocytic Lymphoma, Richter Syndrome
Interventions
Entospletinib, Laboratory Biomarker Analysis, Obinutuzumab, Pharmacological Study
Drug · Other · Biological
Lead sponsor
Alexey Danilov, MD
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Phase 2 Interventional Results available

Response to the SHINGRIX Varicella Zoster Virus (VZV) Vaccine in Chronic Lymphocytic Leukemia (CLL) and CLL Treated With Bruton's Tyrosine Kinase Inhibitor (BTK-I)

NCT03702231
View directory record Official record
Conditions
Safety and Tolerability, Compare SHINGRIX Vaccine Response Rates, Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL)
Interventions
Zoster Vaccine Recombinant, Adjuvanted
Biological
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 4, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Phase 2 Interventional Results available

Ibrutinib in Preventing Acute Leukemia in Patients After Reduced-Intensity Conditioning and Stem Cell Transplant

NCT03267186
View directory record Official record
Conditions
Acute Biphenotypic Leukemia, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Hematopoietic Cell Transplantation Recipient
Interventions
Ibrutinib, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
Andrew Rezvani
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Oct 29, 2026, 3:28 AM EDT
Completed Phase 1 Interventional Results available

Study of CAR-20/19-T Cells in Patients With Relapsed Refractory B Cell

NCT03019055
View directory record Official record
Conditions
Lymphoma, Non-Hodgkin, Lymphoma, B-Cell, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
CAR-20/19-T cells (1.0 x10^5 CAR-20/19-T cells/kg), CAR-20/19-T cells (2.5 x10^5 CAR-20/19-T cells/kg), CAR-20/19-T cells (7.5 x10^5 CAR-20/19-T cells/kg), CAR-20/19-T cells (2.5 x10^6 CAR-20/19-T cells/kg)
Biological
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 27, 2023 · Synced Oct 29, 2026, 3:28 AM EDT

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.