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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 24, 2026, 1:59 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
Shown on this page
12
Current sort
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
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 337–348 of 1,858 matching trials for Chronic Lymphocytic Leukemia.
Live ClinicalTrials.gov results.
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Live official records

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Completed Phase 1 Interventional

A Study of PRT2527 as Monotherapy and in Combination With Zanubrutinib or Venetoclax in Participants With R/R Hematologic Malignancies

NCT05665530
View directory record Official record
Conditions
Aggressive B-Cell Non-Hodgkin's Lymphoma (NHL), Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL), Mantle Cell Lymphoma (MCL), Richter's Syndrome, T-cell Lymphoma, Diffuse Large B-cell Lymphoma (DLBCL), Marginal Zone Lymphoma, Myeloid Malignancies, Acute Myeloid Leukemia (AML), Chronic Myelomonocytic Leukemia (CMML), Myelodysplastic Syndrome (MDS), MDS/Myeloproliferative Neoplasm (MPN) Overlap Syndrome
Interventions
PRT2527, Zanubrutinib, Venetoclax
Drug
Lead sponsor
Prelude Therapeutics Incorporated
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
5
States / cities
Duarte, California • Bethesda, Maryland • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Completed Phase 1 Interventional

Dose-Escalation Study of Oral Administration of LP-108 as Monotherapy and in Combination With Azacitidine in Patients With Relapsed or Refractory MDS, CMML, or AML

NCT04139434
View directory record Official record
Conditions
AML/MDS, CMML, Relapse, Refractory Acute Lymphoblastic Leukemia, Relapse Leukemia, Relapsed Adult AML
Interventions
LP-108, LP-108 and azacitidine
Drug
Lead sponsor
Newave Pharmaceutical Inc
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
4
States / cities
Ann Arbor, Michigan • Cincinnati, Ohio • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Recruiting No phase listed Observational

Transgene Assay Testing Service of Tumor Samples From Patients Who Received a Bristol-Myers Squibb Manufactured Gene Modified Cell Therapy and Have a Qualifying Second Primary Malignancy

NCT06357754
View directory record Official record
Conditions
Non-Hodgkin Lymphoma, Chronic Lymphocytic Leukaemia, Multiple Myeloma
Interventions
Idecabtagene vicleucel, Lisocabtagene maraleucel
Biological
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
Not listed
Enrollment
50 participants
Timeline
2023 – 2038
U.S. locations
4
States / cities
Portland, Oregon • Dallas, Texas • Salt Lake City, Utah + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Recruiting Phase 2 Interventional

Fixed Duration Pirtobrutinib and Obinutuzumab in Chronic Lymphocytic Leukemia

NCT06333262
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Pirtobrutinib, Obinutuzumab
Drug
Lead sponsor
Inhye Ahn
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
4
States / cities
Scarborough, Maine • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Recruiting Phase 1 Interventional

Study of Kappa Chimeric Antigen Receptor (CAR) T Lymphocytes Co-Expressing the Kappa and CD28 CARs for Relapsed/Refractory Kappa+ Non-Hodgkin Lymphoma and Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma.

NCT04223765
View directory record Official record
Conditions
Mantle Cell Lymphoma, Follicular Lymphoma, Splenic Marginal Zone Lymphoma, Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue, Nodal Marginal Zone Lymphoma, Indolent Non-hodgkin Lymphoma
Interventions
CAR.k.28, Fludarabine, Cyclophosphamide, Bendamustine
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2043
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Completed Phase 2 Interventional Results available

Therapy of Chronic Lymphocytic Leukemia With Dasatinib (BMS-354825)

NCT00364286
View directory record Official record
Conditions
Leukemia, Lymphoma
Interventions
Dasatinib (BMS-354825)
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Active, not recruiting Phase 1 Interventional

Safe Accelerated Venetoclax Escalation in CLL

NCT04843904
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Venetoclax, Obinutuzumab, Rituximab
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Recruiting Phase 2 Interventional

Anti-pneumococcal Vaccine Strategy in Patients With Chronic Lymphocytic Leukemia

NCT05417165
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Pneumococcal 20-valent Conjugate Vaccine, Pneumococcal Polyvalent Vaccine
Biological
Lead sponsor
Seema Bhat
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Recruiting Phase 2 Interventional

Study of Epcoritamab as a Consolidation Therapy in CLL/SLL

NCT07108998
View directory record Official record
Conditions
CLL/SLL, CLL, SLL, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Small Lymphocytic Lymphoma Variant, Chronic Lymphocytic Leukemia Variants
Interventions
Epcoritamab
Drug
Lead sponsor
Zulfa Omer
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Recruiting Phase 2 Interventional

Intermittent Versus Continuous Venetoclax With Acalabrutinib for CLL/SLL

NCT07014917
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, CLL Variant
Interventions
Venetoclax, Acalabrutinib
Drug
Lead sponsor
Zulfa Omer
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Trial Evaluating MGTA-456 in Patients With High-Risk Malignancy

NCT03674411
View directory record Official record
Conditions
Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, Biphenotypic/Undifferentiated Leukemia, Chronic Myelogenous Leukemia, Myelodysplasia, Relapsed Large Cell Lymphoma, Mantle Cell Lymphoma, Hodgkin Lymphoma, Burkitt Lymphoma, Relapsed T-Cell Lymphoma, Lymphoplasmacytic Lymphoma
Interventions
Fludarabine (FLU), Cyclophosphamide (CY), Total Body Irradiation (TBI), Tacrolimus (Tac), Mycophenolate Mofetil (MMF), Granulocyte Colony-Stimulating Factor (G-CSF), Busulfan (BU), Melphalan, MGTA 456 Infusion
Drug
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 55 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 24, 2026, 1:59 AM EDT
Terminated Phase 2 Interventional Results available

TGR-1202 (Umbralisib) in Treatment Naïve Patients With Chronic Lymphocytic Leukemia (CLL)

NCT04163718
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia
Interventions
Umbralisib
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Oct 24, 2026, 1:59 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.