Blood cancer drug pirtobrutinib tested for Long-Term safety in ongoing study
NCT ID NCT06876662
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at the long-term safety of the drug pirtobrutinib in people with chronic lymphocytic leukemia (CLL) or non-Hodgkin lymphoma (NHL) who were already in a previous trial. About 279 participants will continue their treatment or follow-up visits. The main goal is to track serious side effects and overall survival.
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 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 279 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Dec 2032
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Are currently enrolled and active in the originator study, LOXO-BTK-18001. A participant is considered active in the study if they are: * receiving study intervention * in the short-term follow-up period, or * in the long-term follow-up period Exclusion Criteria: * Were a participant in the Phase 1b cohort of Study LOXO-BTK-18001
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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
25 sites in 7 countries. 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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CHU de Nantes - Hotel Dieu
RECRUITINGNantes, 44093, France
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Cayuga Cancer Center
ACTIVE_NOT_RECRUITINGIthaca, New York, 14850, United States
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Churchill Hospital
RECRUITINGOxford, OX3 7LE, United Kingdom
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Dana-Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02115, United States
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Derriford Hospital
RECRUITINGPlymouth, PL6 8DH, United Kingdom
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Duke University Medical Center
RECRUITINGDurham, North Carolina, 27710-4000, United States
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Flinders Medical Centre
RECRUITINGAdelaide, 5042, Australia
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Florida Cancer Specialists
RECRUITINGSarasota, Florida, 34232-6422, United States
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Hokkaido University Hospital
ACTIVE_NOT_RECRUITINGSapporo, 060-8648, Japan
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IRCCS-AOU di Bologna-Policlinico S.Orsola-Malpighi
COMPLETEDBologna, 40138, Italy
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Instytut Hermatologii I Transfuzjologii
RECRUITINGWarsaw, 02-776, Poland
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Linear Clinical Research
ACTIVE_NOT_RECRUITINGVictoria, 3000, Australia
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Mayo Clinic- Minnesota
RECRUITINGRochester, Minnesota, 55905, United States
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Medical College of Wisconsin
RECRUITINGMilwaukee, Wisconsin, 53226-3548, United States
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Memorial Sloan-Kettering Cancer Center (MSKCC) - New York
RECRUITINGNew York, New York, 10065-6007, United States
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Memorial Sloan-Kettering Cancer Center (MSKCC) - New York
ACTIVE_NOT_RECRUITINGNew York, New York, 10065-6007, United States
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Nagoya Medical Center
ACTIVE_NOT_RECRUITINGAichi-Ken, 4600001, Japan
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National Cancer Center Hospital
COMPLETEDCho-ku, 104-0045, Japan
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National Hospital Organization Kyushu Cancer Center
ACTIVE_NOT_RECRUITINGFukuoka, 811-1395, Japan
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Northwell Health
RECRUITINGLake Success, New York, 11042-1118, United States
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Northwestern University
RECRUITINGChicago, Illinois, 60611-3013, United States
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Ohio State University Comprehensive Cancer Center
RECRUITINGColumbus, Ohio, 43210-1063, United States
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Ospedale San Raffaele
RECRUITINGMilan, 20132, Italy
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Peter MacCallum Cancer Centre
COMPLETEDMelbourne, 3000, Australia
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Pratia MCM Krakow
RECRUITINGKrakow, 30727, Poland
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Seoul National University Hospital
RECRUITINGSeoul, 03080, South Korea
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St James's University Hospital
RECRUITINGLeeds, LS9 7TF, United Kingdom
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Swedish Cancer Institute
RECRUITINGSeattle, Washington, 98104-3588, United States
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Sylvester Comprehensive Cancer Center
RECRUITINGMiami, Florida, 33136-1002, United States
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Tennessee Oncology
RECRUITINGNashville, Tennessee, 37203-2659, United States
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The Emory Clinic
RECRUITINGAtlanta, Georgia, 30322-1013, United States
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Tohoku University Hospital
ACTIVE_NOT_RECRUITINGMiyagi-Ken, 9808574, Japan
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Tokai University Hospital- Isehara Campus
ACTIVE_NOT_RECRUITINGIsehara, 259-1193, Japan
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University Of Nebraska Medical Center
RECRUITINGOmaha, Nebraska, 69198, United States
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University of Pennsylvania Hospital
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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University of Texas MD Anderson Cancer Center
RECRUITINGHouston, Texas, 77030-4000, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Double-Drug attack on Hard-to-Treat lymphomas
- Patient's own t cells engineered to hunt lymphoma in early trial
- Immunotherapy injection tested against Hard-to-Treat childhood lymphoma
- Two-Drug combo aims to push CLL into deep remission
- Vaccine aims to train immune system against blood cancers
- Can a new BTK inhibitor outsmart resistance in CLL?