CLL patients may get a break from daily pills
NCT ID NCT07526597
First seen Jun 27, 2026 · Last updated Aug 06, 2026 · Updated 2 times
Summary
This study looks at whether people with chronic lymphocytic leukemia (CLL) who have been in remission for at least two years can safely stop taking their BTK inhibitor medication. The goal is to see how long they stay cancer-free without treatment, and whether stopping improves their quality of life and reduces side effects. About 45 participants will be followed to check if the cancer returns and if they can restart treatment later if needed.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 45 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2032
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: In order to participate in this study a subject must meet all of the eligibility criteria outlined below. * Written informed consent obtained to participate in the study and HIPAA authorization for release of personal health information. * Subjects is willing and able to comply with study procedures based on the judgement of the investigator. * Age ≥ 18 years at the time of consent. * Eastern Cooperative Oncology Group Performance Status of 0-3 or Karnofsky Performance Status of ≥40 * Confirmed of a diagnosis of CLL (Chronic Lymphocytic Leukemia) or SLL (Small Lymphocytic Lymphoma) according to International Workshop on Chronic Lymphocytic Leukemia 2018 Guidelines at any point prior to study enrollment. * At the time of enrollment, patients must be receiving treatment with a covalent Bruton tyrosine kinase inhibitor in the first or second line setting and have been receiving this treatment for at a minimum 2 years. Patients may have previously received anti-CD20 monoclonal antibodies (such as rituximab or obinutuzumab) in combination with the cBTKi. Exclusion Criteria: * Patients must not have evidence of progressive CLL as defined by IWCLL 2018 criteria. * Participants with history of malignancy other than CLL/SLL are allowed
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill
Chapel Hill, North Carolina, 27599, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Two-Drug combo aims to push CLL into deep remission
- Can a new BTK inhibitor outsmart resistance in CLL?
- Can a new pill outsmart Drug-Resistant leukemia?
- Can engineered immune cells beat tough B-Cell cancers?
- Can a targeted drug outperform chemo for a common blood cancer?
- Can a triple drug combo outsmart High-Risk CLL?