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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 22, 2026 Report an issue

ClinicalTrials.gov public records Last synced Oct 22, 2026, 3:52 PM 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
141
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 121–132 of 141 matching trials for Chronic Lymphocytic Leukemia.
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Live official records

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Terminated Phase 2 Interventional Results available

Study to Evaluate Efficacy, Safety, Tolerability, and Pharmacodynamics of Entospletinib in Adults With Relapsed or Refractory Hematologic Malignancies

NCT01799889
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Mantle Cell Lymphoma, Diffuse Large B-cell Lymphoma, Non-FL Indolent Non-Hodgkin's Lymphoma, Follicular Lymphoma
Interventions
Entospletinib MM, Entospletinib SDD
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
46
States / cities
Birmingham, Alabama • Tucson, Arizona • Duarte, California + 42 more
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Oct 22, 2026, 3:52 PM EDT
Terminated Phase 1Phase 2 Interventional

Safety, PK, PD, and Antitumor Activity of Vecabrutinib (SNS-062) in B Lymphoid Cancers

NCT03037645
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Lymphoplasmacytoid Lymphoma, Mantle-Cell Lymphoma, Waldenstrom Macroglobulinemia, Diffuse Large B Cell Lymphoma, Follicular Lymphoma, Marginal Zone Lymphoma
Interventions
SNS-062
Drug
Lead sponsor
Sunesis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
11
States / cities
Orange, California • San Diego, California • Tampa, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 22, 2026, 3:52 PM EDT
Completed Phase 3 Interventional Results available

A Multi-Center Study of Ibrutinib in Combination With Obinutuzumab Versus Chlorambucil in Combination With Obinutuzumab in Patients With Treatment naïve Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL)

NCT02264574
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small-Cell Lymphoma
Interventions
Ibrutinib, Obinutuzumab, Chlorambucil
Drug
Lead sponsor
Pharmacyclics LLC.
Industry
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
8
States / cities
La Jolla, California • Fort Myers, Florida • West Palm Beach, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 22, 2026, 3:52 PM EDT
Completed Phase 2 Interventional Results available

Safety and Tolerability Study of PCI-32765 in B Cell Lymphoma and Chronic Lymphocytic Leukemia

NCT01109069
View directory record Official record
Conditions
B-cell Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Diffuse Well-differentiated Lymphocytic Lymphoma, B Cell Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma, Non-Hodgkin's Lymphoma, Waldenstrom Macroglobulinemia, Burkitt Lymphoma, B-Cell Diffuse Lymphoma
Interventions
PCI-32765
Drug
Lead sponsor
Pharmacyclics LLC.
Industry
Eligibility
18 Years and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
16
States / cities
Stanford, California • Chicago, Illinois • Boston, Massachusetts + 11 more
Source: ClinicalTrials.gov public record
Updated May 27, 2020 · Synced Oct 22, 2026, 3:52 PM EDT
Completed Phase 3 Interventional Results available

A Study of Ibrutinib in Combination With Bendamustine and Rituximab in Patients With Relapsed or Refractory Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

NCT01611090
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Ibrutinib, Bendamustine hydrochloride, Rituximab, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
578 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
42
States / cities
Birmingham, Alabama • Phoenix, Arizona • Berkeley, California + 39 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Oct 22, 2026, 3:52 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Pilot Study to Determine Effects of the Btk Inhibitor PCI-32765 on Leukemia Cell Kinetics and Trafficking, Using Heavy Water Labeling in Subjects With CLL and SLL

NCT01752426
View directory record Official record
Conditions
Leukemia
Interventions
Heavy Water (2H2O), PCI-32765
Other · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Oct 22, 2026, 3:52 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Study of Ibrutinib (PCI-32765) Versus Ofatumumab in Patients With Relapsed or Refractory Chronic Lymphocytic Leukemia

NCT01578707
View directory record Official record
Conditions
Relapsed or Refractory Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
ofatumumab, ibrutinib
Drug
Lead sponsor
Pharmacyclics LLC.
Industry
Eligibility
18 Years and older
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
25
States / cities
La Jolla, California • Los Angeles, California • Santa Maria, California + 20 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2019 · Synced Oct 22, 2026, 3:52 PM EDT
Completed Phase 1 Interventional

Escalating Dose Study in Subjects With Relapsed or Refractory B Cell Non-Hodgkin Lymphoma, Chronic Lymphocytic Leukemia, and Waldenstrom's Macroglobulinemia

NCT01351935
View directory record Official record
Conditions
B Cell Non-Hodgkin's Lymphoma, Chronic Lymphocytic Leukemia, Waldenstrom Macroglobulinemia
Interventions
AVL-292
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
13
States / cities
Huntsville, Alabama • Tucson, Arizona • La Jolla, California + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2019 · Synced Oct 22, 2026, 3:52 PM EDT
Completed Phase 2 Interventional Results available

Phase 2 Study of the Combination of Bruton's Tyrosine Kinase Inhibitor PCI-32765 and Rituximab in High-Risk Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma Patients

NCT01520519
View directory record Official record
Conditions
Leukemia
Interventions
Rituximab, PCI-32765
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2019 · Synced Oct 22, 2026, 3:52 PM EDT
Terminated Phase 1 Interventional

Buparlisib and Ofatumumab or Ibrutinib in Treating Patients With Relapsed or Refractory Chronic Lymphocytic Leukemia

NCT02614508
View directory record Official record
Conditions
Recurrent Chronic Lymphocytic Leukemia, Recurrent Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Refractory Small Lymphocytic Lymphoma
Interventions
Buparlisib, Ibrutinib, Ofatumumab
Drug · Biological
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Oct 22, 2026, 3:52 PM EDT
Terminated Phase 1 Interventional

Efficacy and Safety of SNX-5422 Added to an Established Dose of Ibrutinib in CLL

NCT02973399
View directory record Official record
Conditions
Cancer
Interventions
SNX-5422 plus ibrutinib
Drug
Lead sponsor
Esanex Inc.
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
New York, New York • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 22, 2019 · Synced Oct 22, 2026, 3:52 PM EDT
Withdrawn Phase 1 Interventional

Safety and Activity of SNX-5422 Plus Ibrutinib in CLL

NCT02914327
View directory record Official record
Conditions
Cancer
Interventions
SNX-5422 plus ibrutinib
Drug
Lead sponsor
Esanex Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 30, 2018 · Synced Oct 22, 2026, 3:52 PM 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.