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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 Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced October 30, 2026 Report an issue

ClinicalTrials.gov public records Last synced Oct 30, 2026, 7:33 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
844
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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 265–276 of 844 matching trials for Chronic Lymphocytic Leukemia.
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Live official records

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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 30, 2026, 7:33 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 30, 2026, 7:33 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 30, 2026, 7:33 AM EDT
Terminated Phase 2 Interventional Results available

Reduced-Intensity Regimen Before Allogeneic Transplant for Patients With Relapsed Non-Hodgkin's or Hodgkin's Lymphoma

NCT00057954
View directory record Official record
Conditions
Lymphoma
Interventions
Extracorporeal Photopheresis, Pentostatin, Total body irradiation (TBI), Allogeneic bone marrow transplantation, Cyclosporin (CSA), Mycophenolate mofetil (MMF), Methotrexate (MTX)
Procedure · Drug · Radiation
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
19
States / cities
Aurora, Colorado • Boulder, Colorado • Colorado Springs, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Completed No phase listed Observational

Collecting Tissue Samples From Patients With Leukemia or Other Blood Disorders Planning to Enroll in an ECOG Leukemia Treatment Clinical Trial

NCT00897767
View directory record Official record
Conditions
Leukemia, Lymphoma
Interventions
biologic sample preservation procedure
Other
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
0 Years to 120 Years
Enrollment
1,873 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
214
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Aurora, Colorado + 156 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Terminated Early Phase 1 Interventional

Pilot Trial Of Autologous T Cells Engineered To Express Anti-CD19 Chimeric Antigen Receptor (CART19)In Combination With Ibrutinib In Patients With Relapsed Or Refractory CD19+ Chronic Lymphocytic Leukemia (CLL)Or Small Lymphocytic Lymphoma (SLL)

NCT02640209
View directory record Official record
Conditions
LYMPHOCYTIC LEUKEMIA (CLL) OR SMALL LYMPHOCYTIC LYMPHOMA (SLL)
Interventions
CART 19
Biological
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Completed Phase 2 Interventional Results available

Dose Optimization Trial of CD19 Redirected Autologous T Cells

NCT01747486
View directory record Official record
Conditions
Adult Patients Who Have Relapsed or Refractory CLL (3rd Line) or SLL
Interventions
CART-19
Biological
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Completed Phase 1 Interventional

Nab-paclitaxel/Rituximab-coated Nanoparticle AR160 in Treating Patients With Relapsed or Refractory B-Cell Non-Hodgkin Lymphoma, LS1681 Trial

NCT03003546
View directory record Official record
Conditions
Recurrent Aggressive Non-Hodgkin Lymphoma, Recurrent B-Cell Non-Hodgkin Lymphoma, Recurrent Small Lymphocytic Lymphoma, Refractory Aggressive Non-Hodgkin Lymphoma, Refractory B-Cell Non-Hodgkin Lymphoma, Refractory Small Lymphocytic Lymphoma
Interventions
Laboratory Biomarker Analysis, Nab-paclitaxel/Rituximab-coated Nanoparticle AR160, Pharmacological Study
Other · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of ABT-263 in Participants With Relapsed or Refractory Chronic Lymphocytic Leukemia

NCT00481091
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia
Interventions
ABT-263
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
6
States / cities
La Jolla, California • Boston, Massachusetts • Omaha, Nebraska + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 13, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Phase 1/2 Study To Evaluate ASN002 In Relapsed/Refractory Lymphoma And Advanced Solid Tumors

NCT02440685
View directory record Official record
Conditions
Lymphoma, Large B-Cell, Diffuse, Lymphoma, Mantle-Cell, Lymphoma, Follicular, Cancer, Neoplasm, Tumor, Lymphoma, Malignant, Lymphoma, B-cell, Lymphoma, Non-Hodgkin, B-Cell Chronic Lymphocytic Leukemia, B-Cell Leukemia, Chronic, B-Lymphocytic Leukemia, Chronic, Chronic Lymphocytic Leukemia, Leukemia, Lymphocytic, Chronic, Leukemia, Lymphocytic, Chronic, B Cell, Myelofibrosis, Chronic Idiopathic Myelofibrosis, Idiopathic Myelofibrosis, Lymphoma, T Cell, Peripheral, Peripheral T-Cell Lymphoma, T-Cell Lymphoma, Peripheral
Interventions
ASN002 Dose Escalation, ASN002 RD
Drug
Lead sponsor
Asana BioSciences
Industry
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
12
States / cities
Tempe, Arizona • San Francisco, California • Atlanta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Completed Phase 1 Interventional

A Phase 1b Study Evaluating the Safety and Tolerability of ABT-199 in Combination With Rituximab in Subjects With Relapsed Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma

NCT01682616
View directory record Official record
Conditions
Small Lymphocytic Lymphoma, Chronic Lymphocytic Leukemia
Interventions
ABT-199, Rituximab
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 99 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
4
States / cities
La Jolla, California • Chicago, Illinois • New Hyde Park, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Oct 30, 2026, 7:33 AM EDT
Not listed Phase 1 Interventional

Allogeneic NK T-Cells Expressing CD19 Specific CAR in B-Cell Malignancies

NCT05487651
View directory record Official record
Conditions
NHL, Relapsed, Adult, B-cell Lymphoma, B-cell Leukemia, DLBCL - Diffuse Large B Cell Lymphoma, ALL, Adult B Cell, ALL, Childhood, CLL/SLL
Interventions
KUR-502
Genetic
Lead sponsor
Athenex, Inc.
Industry
Eligibility
3 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
3
States / cities
San Francisco, California • Portland, Oregon • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Oct 30, 2026, 7:33 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.