6 Chronic Lymphocytic Leukemia Clinical Trials in Seattle, WA (2026)

Q: How do I join a clinical trial in Seattle?

Browse available studies, click one that interests you, and complete the free eligibility form. A study coordinator at the Seattle research site will contact you.

Recruiting Chronic Lymphocytic Leukemia Studies in Seattle

NCT06697184Recruiting

A Study to Investigate the Safety of Novel Dose Ramp-up Schedule(s) When Initiating Sonrotoclax in Participants Treated for Blood Cancers.

The purpose of this study is to establish the safety of novel dosing and ramp-up schedules for sonrotoclax in participants with hematological malignancies....

Seattle, WAPHASE1258 participantsBeiGene

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NCT04215809Recruiting

Study of APG-2575 as a Single Agent or in Combination With Other Therapeutic Agents for CLL/SLL

Assess the safety and tolerability, identify dose-limiting toxicities (DLT) and determine the maximum tolerated dose (MTD) / recommended phase 2 dose (RP2D) of lisaftoclax....

Seattle, WAPHASE1144 participantsAscentage Pharma Group Inc.

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NCT06520098Recruiting

A Randomized Phase II Study Of Bruton Tyrosine Kinase Inhibitor With Or Without Venetoclax In Veterans With Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL)

People who have chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) are often treated with ibrutinib, acalabrutinib, or zanubrutinib. These are pills that are taken by mouth. This t...

Seattle, WAPHASE2100 participantsVA Office of Research and Development

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NCT06839053Recruiting

Sonrotoclax, Rituximab, and Zanubrutinib in Treating Participants With Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, and Mantle Cell Lymphoma

This phase II trial studies the side effects of an escalated ramp-up of sonrotoclax following initial debulking with zanubrutinib or rituximab in treating patients with chronic lymphocytic leukemia (C...

Seattle, WAPHASE230 participantsFred Hutchinson Cancer Center

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NCT04941716Recruiting

Acalabrutinib in Combination With Venetoclax for the Treatment of Refractory or Recurrent Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma, The AVENUE-2 Trial

This phase II trial is to evaluate the effects of acalabrutinib in combination with venetoclax in treating patients with chronic lymphocytic leukemia or small lymphocytic lymphoma that does not respon...

Seattle, WAPHASE220 participantsFred Hutchinson Cancer Center

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NCT07194980Recruiting

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

This phase II trial studies how well the addition of nemtabrutinib to lisocabtagene maraleucel in treating patients with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) that has come...

Seattle, WAPHASE220 participantsFred Hutchinson Cancer Center

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About Chronic Lymphocytic Leukemia Clinical Trials in Seattle

Chronic lymphocytic leukemia (CLL) is a slow-growing cancer of the blood and bone marrow that affects B lymphocytes. It is the most common type of adult leukemia. Treatment options include targeted therapies, chemotherapy, and immunotherapy.

There are currently 6 chronic lymphocytic leukemia clinical trials recruiting participants in Seattle, WA. These studies are seeking a combined 572 participants. Research is being sponsored by BeiGene, Ascentage Pharma Group Inc., VA Office of Research and Development and 1 other organizations. Clinical trial participation is free and participants receive study-related medical care at no cost.

Chronic Lymphocytic Leukemia Clinical Trials in Seattle — FAQ

Are there chronic lymphocytic leukemia clinical trials in Seattle?

Yes, there are 6 chronic lymphocytic leukemia clinical trials currently recruiting in Seattle, WA. Browse the studies on this page to find one that fits.

How do I join a clinical trial in Seattle?

Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the Seattle research site will contact you about next steps.

Are clinical trials in Seattle free?

Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many Seattle studies also compensate for your time and travel.

What chronic lymphocytic leukemia treatments are being tested?

The 6 active trials in Seattle are testing new therapies including novel drugs, biologics, and treatment approaches for chronic lymphocytic leukemia.

Data updated October 18, 2026 from ClinicalTrials.gov