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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.

By the Clinical Trials Finder editorial team Guidance last reviewed June 10, 2026 Data synced July 23, 2026 Report an issue

ClinicalTrials.gov public records Last synced Jul 23, 2026, 8:20 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
12
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12
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Recently updated
Condition scope
Chronic Lymphocytic Leukemia
Additional filters apply within this condition.
The trial list below is retrieved from the live ClinicalTrials.gov search API for Chronic Lymphocytic Leukemia. Results on this page are currently sorted by Recently updated.

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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These controls apply only within Chronic Lymphocytic Leukemia. Default order is Recently updated. Add location, sponsor, treatment, or recruitment status to narrow this condition page further.

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Showing 13–24 of 12 matching trials for Chronic Lymphocytic Leukemia.
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Recruiting Phase 2 Interventional

Acalabrutinib and Venetoclax With or Without Early Obinutuzumab for the Treatment of High Risk, Recurrent, or Refractory Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

NCT04169737
View directory record Official record
Conditions
Recurrent Chronic Lymphocytic Leukemia, Recurrent Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Refractory Small Lymphocytic Lymphoma
Interventions
Acalabrutinib, Obinutuzumab, Venetoclax
Drug · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Recruiting Phase 1 Interventional

Pomalidomide After CAR T-cell Therapy for the Treatment of Relapsed or Refractory CD19+ B-cell Leukemia or Lymphoma

NCT07532525
View directory record Official record
Conditions
Recurrent B Acute Lymphoblastic Leukemia, Recurrent B-Cell Non-Hodgkin Lymphoma, Refractory B Acute Lymphoblastic Leukemia, Refractory B-Cell Non-Hodgkin Lymphoma
Interventions
Biospecimen Collection, Pomalidomide
Procedure · Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Terminated Phase 1 Interventional

A Study of BGB-21447, a Bcl-2 Inhibitor, in Mature B-Cell Malignancies

NCT05828589
View directory record Official record
Conditions
Relapsed Non-Hodgkin Lymphoma, Refractory Non-Hodgkin Lymphoma, Relapsed Chronic Lymphocytic Leukemia, Refractory Chronic Lymphocytic Leukemia, Relapsed Follicular Lymphoma, Relapsed Marginal Zone Lymphoma, Relapse Diffuse Large B Cell Lymphoma, Relapsed Small Lymphocytic Lymphoma, Refractory Follicular Lymphoma, Refractory Marginal Zone Lymphoma, Refractory Small Lymphocytic Lymphoma, Richter Transformation, Refractory Diffuse Large B-cell Lymphoma, Transformed Non-Hodgkin Lymphoma
Interventions
BGB-21447
Drug
Lead sponsor
BeOne Medicines
Industry
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Washington D.C., District of Columbia • Iowa City, Iowa • Waukee, Iowa + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Suspended Phase 1 Interventional

Natural Killer (NK) Cells in Combination With Interleukin-2 (IL-2) and Transforming Growth Factor Beta (TGFbeta) Receptor I Inhibitor Vactosertib in Cancer

NCT05400122
View directory record Official record
Conditions
Colorectal Cancer, Hematologic Malignancy, Rectum Cancer, Acute Myeloid Leukemia, Myelodysplastic Syndromes, Acute Lymphoblastic Leukemia, Chronic Myeloid Leukemia, Chronic Lymphocytic Leukemia, Hodgkin Lymphoma, Non Hodgkin Lymphoma, Myeloproliferative Syndrome, Plasma Cell Myeloma, Gastric Cancer, Esophageal Cancer, Esophagus Cancer, Gastric Cancer, Metastatic, Unresectable Esophageal Cancer, Metastatic Esophageal Cancer
Interventions
Vactosertib, Fludarabine Phosphate, Cyclophosphamide, IL-2, Natural Killer Cells
Drug
Lead sponsor
David Wald
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Active, not recruiting Phase 1 Interventional

Multi-virus CTLs Expressing CD19 Chimeric Receptors, CD19 Positive Malignancies Post SCT, MULTIPRAT

NCT00840853
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia (ALL), Chronic Lymphocytic Leukemia (CLL), Non Hodgkin's Lymphoma
Interventions
CD19CAR/virus specific T cells, Benadryl and Tylenol
Genetic · Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Not listed
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2031
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Active, not recruiting Phase 1 Interventional Results available

CD19.CAR Allogeneic NKT for Patients With Relapsed or Refractory B-Cell Malignancies (ANCHOR)

NCT03774654
View directory record Official record
Conditions
Refractory B-Cell Non-Hodgkin Lymphoma, Refractory B-Cell Small Lymphocytic Lymphoma, Relapsed Adult ALL, Relapsed CLL, Relapsed Non Hodgkin Lymphoma
Interventions
CD19.CAR-aNKT cells
Genetic
Lead sponsor
Baylor College of Medicine
Other
Eligibility
3 Years to 75 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2040
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Recruiting Phase 2 Interventional

Loncastuximab Tesirine and Mosunetuzumab for the Treatment of Relapsed or Refractory Diffuse Large B-Cell Lymphoma

NCT05672251
View directory record Official record
Conditions
Recurrent Diffuse Large B-Cell Lymphoma, Recurrent Grade 3b Follicular Lymphoma, Recurrent High Grade B-Cell Lymphoma, Recurrent Primary Mediastinal (Thymic) Large B-Cell Lymphoma, Recurrent Transformed Chronic Lymphocytic Leukemia, Recurrent Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma, Refractory Diffuse Large B-Cell Lymphoma, Refractory Grade 3b Follicular Lymphoma, Refractory High Grade B-Cell Lymphoma, Refractory Primary Mediastinal (Thymic) Large B-Cell Lymphoma, Refractory Transformed Chronic Lymphocytic Leukemia, Refractory Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Computed Tomography, Loncastuximab Tesirine, Mosunetuzumab, Positron Emission Tomography
Procedure · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Recruiting Phase 2 Interventional

Nemtabrutinib and Lisocabtagene Maraleucel for the Treatment of Relapsed/Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma

NCT07194980
View directory record Official record
Conditions
Recurrent Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
Interventions
Nemtabrutinib, Lisocabtagene Maraleucel
Drug · Biological
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Safety and Efficacy of BGB-16673 Compared to Pirtobrutinib in Adults With Relapsed/Refractory Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

NCT06973187
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
BGB-16673, Pirtobrutinib
Drug
Lead sponsor
BeOne Medicines
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
37
States / cities
Birmingham, Alabama • Phoenix, Arizona • Irvine, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Recruiting Phase 3 Interventional

A Study to Investigate Progression-Free Survival With Sonrotoclax Plus Obinutuzumab Or Sonrotoclax Plus Rituximab Compared With Venetoclax Plus Rituximab Treatment In Patients With Relapsed and/or Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CELESTIAL-RRCLL)

NCT06943872
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Sonrotoclax, Obinutuzumab, Rituximab, Venetoclax
Drug
Lead sponsor
BeOne Medicines
Industry
Eligibility
18 Years and older
Enrollment
630 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
35
States / cities
Laguna Hills, California • Orange, California • Palo Alto, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Recruiting Phase 1Phase 2 Interventional

Study of SLS009 (Formerly GFH009) a Potent Highly Selective CDK9 Inhibitor in Patients With Hematologic Malignancies and High-Risk Newly Diagnosed AML

NCT04588922
View directory record Official record
Conditions
Hematologic Malignancies
Interventions
SLS009, venetoclax, azacitidine
Drug
Lead sponsor
Sellas Life Sciences Group
Industry
Eligibility
12 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
13
States / cities
Birmingham, Alabama • Goodyear, Arizona • Duarte, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 23, 2026, 8:20 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Vaccine (CMV-MVA Triplex Vaccine) for the Enhancement of CMV-Specific Immunity and the Prevention of CMV Viremia in Patients Undergoing Haploidentical Hematopoietic Stem Cell Transplant

NCT07020533
View directory record Official record
Conditions
Accelerated Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Chronic Lymphocytic Leukemia, Chronic Phase Chronic Myeloid Leukemia, BCR-ABL1 Positive, Hematopoietic and Lymphatic System Neoplasm, Hodgkin Lymphoma, Lymphoblastic Lymphoma, Myelodysplastic Syndrome, Myelofibrosis, Myeloproliferative Neoplasm, Non-Hodgkin Lymphoma
Interventions
Biospecimen Collection, Electronic Health Record Review, Haploidentical Hematopoietic Cell Transplantation, Letermovir, Multi-peptide CMV-Modified Vaccinia Ankara Vaccine, Myeloablative Conditioning, Pheresis, Recombinant Granulocyte Colony-Stimulating Factor
Procedure · Other · Drug + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
3
States / cities
Duarte, California • Atlanta, Georgia • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Jul 23, 2026, 8:20 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.