Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Condition Directory

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 Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced October 29, 2026 Report an issue

ClinicalTrials.gov public records Last synced Oct 29, 2026, 4:25 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.

Filter and sort this condition

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.

Reset condition filters
Clear filters
Showing 577–588 of 1,858 matching trials for Chronic Lymphocytic Leukemia.
Live ClinicalTrials.gov results.
Local aggregate panels are unavailable or hidden for filtered views. The result list above identifies its data source.

Live official records

Open in full search
Terminated Phase 2 Interventional Results available

Study to Assess Umbralisib Plus Ublituximab in Participants With Treatment Naïve Follicular Lymphoma

NCT03828448
View directory record Official record
Conditions
Follicular Lymphoma, Small Lymphocytic Lymphoma
Interventions
Ublituximab, Umbralisib
Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Fort Myers, Florida • St. Petersburg, Florida • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Terminated Phase 2 Interventional Results available

Study to Assess the Efficacy and Safety of Ublituximab and Umbralisib in Participants With Chronic Lymphocytic Leukemia (CLL) Currently Treated With Ibrutinib, Acalabrutinib or Venetoclax

NCT04016805
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia
Interventions
Ublituximab, Umbralisib, Ibrutinib, Venetoclax, Acalabrutinib Oral Capsule
Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Boston, Massachusetts • Hackensack, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Terminated Phase 1 Interventional

A Study to Evaluate the Safety and Tolerability of BMS-986403 in Participants With Relapsed and/or Refractory Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

NCT05244070
View directory record Official record
Conditions
Leukemia, Lymphocytic, Chronic, B-Cell, Lymphoma
Interventions
BMS-986403, Fludarabine, Cyclophosphamide
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
6
States / cities
Birmingham, Alabama • Duarte, California • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase I/II Study of Bosutinib in Combination With Inotuzumab Ozogamicin in CD22-positive PC Positive ALL and CML

NCT02311998
View directory record Official record
Conditions
B Acute Lymphoblastic Leukemia With t(9;22)(q34.1;q11.2); BCR-ABL1, Blast Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Blasts More Than 5 Percent of Bone Marrow Nucleated Cells, CD22 Positive, Philadelphia Chromosome Positive, BCR-ABL1 Positive Chronic Myelogenous Leukemia, Recurrent Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Refractory Chronic Myelogenous Leukemia, BCR-ABL1 Positive
Interventions
Bosutinib, Inotuzumab Ozogamicin
Drug · Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Not listed Phase 1Phase 2 Interventional

Phase I/II, FIH, Dose Escalation Trial of TL-895 and Expansion of TL-895 Monotherapy and Combination Therapy With Navtemadlin in Tx-Naïve and R/R CLL/SLL Subjects

NCT02825836
View directory record Official record
Conditions
Relapsed/Refractory B Cell Malignancies, Mantle Cell Lymphoma and Diffuse Large B Cell Lymphoma, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Treatment-Naive B Cell Malignancies
Interventions
TL-895, Navtemadlin
Drug
Lead sponsor
Telios Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
2
States / cities
Columbus, Ohio • Germantown, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Terminated Phase 1 Interventional

Study of XL114 in Subjects With Non-Hodgkin's Lymphoma

NCT05144347
View directory record Official record
Conditions
Non-Hodgkin's Lymphoma (NHL), Activated B-Cell Type Diffuse Large B-Cell Lymphoma (ABC-DLBCL), Mantle Cell Lymphoma (MCL), Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL)
Interventions
XL114
Drug
Lead sponsor
Exelixis
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
4
States / cities
Tucson, Arizona • Indianapolis, Indiana • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Completed No phase listed Observational

Immunogenicity and Safety of Commercially Available Vaccines Against SARS-CoV-2 (COVID-19) in Patients With Hematologic Malignancies

NCT04748185
View directory record Official record
Conditions
Monoclonal B-Cell Lymphocytosis, Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, B-cell Non Hodgkin Lymphoma, Hodgkin Lymphoma
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 10, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Completed No phase listed Observational

Vaccine Responsiveness in Patients With Chronic Lymphocytic Leukemia

NCT05007860
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
Interventions
PCV13 vaccine and any of the FDA-approved COVID-19 vaccine products (BNT162b2, mRNA-1273, or Ad26.COV2.S) based on local availability.
Biological
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 7, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Terminated Phase 2 Interventional Results available

Methotrexate With or Without Cyclophosphamide in Treating Patients With Lymphocytic Leukemia

NCT00003910
View directory record Official record
Conditions
Leukemia
Interventions
Cyclophosphamide, Methotrexate, Prednisone
Drug
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2012
U.S. locations
68
States / cities
Aurora, Colorado • Boulder, Colorado • Colorado Springs, Colorado + 48 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Completed Not applicable Interventional

Multiple Myeloma/Chronic Lymphocytic Leukemia Coach RCT

NCT05928156
View directory record Official record
Conditions
Multiple Myeloma, Chronic Lymphocytic Leukemia
Interventions
Myeloma Coach or CLL Coach Mobile App, Springboard Beyond Cancer informational website
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Completed Phase 2 Interventional Results available

Pentostatin, Cyclophosphamide, and Rituximab Followed By Campath-1H in Patients With Relapsed or Refractory B-Cell CLL

NCT00074282
View directory record Official record
Conditions
Leukemia
Interventions
rituximab, cyclophosphamide, pentostatin, Alemtuzumab
Biological · Drug
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2018
U.S. locations
143
States / cities
Scottsdale, Arizona • Aurora, Colorado • Boulder, Colorado + 112 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2023 · Synced Oct 29, 2026, 4:25 AM EDT
Completed Phase 2 Interventional Results available

Allogeneic Transplantation Using Timed Sequential Busulfan and Fludarabine Conditioning

NCT01572662
View directory record Official record
Conditions
Leukemia, Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, Chronic Myeloid Leukemia, Chronic Lymphocytic Leukemia, Myeloproliferative Diseases, Non-Hodgkins Lymphoma, Hodgkins Lymphoma, Multiple Myeloma, Myelodysplastic Syndrome
Interventions
Fludarabine monophosphate, Busulfan, Stem Cell Infusion, Tacrolimus, Methotrexate, G-CSF
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
5 Years to 75 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2023 · Synced Oct 29, 2026, 4:25 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.