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RecruitingInterventionalPhase 4

Long-Term Safety of Pirtobrutinib in Participants From Study LOXO-BTK-18001 With Previously Treated Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma or Non-Hodgkin Lymphoma

NCT ID: NCT06876662Sponsor: Eli Lilly and CompanyLast updated: 2026-03-02

Summary

Study J2N-MC-JZ01 (JZ01) is an individual-study appendix (ISA) under master protocol J2N-MC-JZNY, and represents participants from the completed originator study, clinical study LOXO-BTK-18001/J2N-OX-JZNA. Participants in the originator study will have the opportunity to continue their assigned study intervention or continue their follow-up visits by transitioning to this study. This study will evaluate the long-term safety and efficacy of pirtobrutinib.

Arms & interventions

  • DrugPirtobrutinib

    Administered orally.

Outcome measures

Primary

  • Percentage of Participants with a Grade ≥3 treatment-emergent adverse events (TEAEs)

    Time frame: Time from the Date of the First Dose of Study Intervention (Study Day 1) through 30 Days (+ 7-day window) After the Date of the Last Dose of Study Intervention or The First Date Starting a New Anticancer Therapy, whichever is Earlier

Secondary

  • Overall Survival

    Time frame: Time from Enrollment from the Originator Study until Death from Any Cause (Up to 93 Months)

Eligibility criteria

Sex: AllAge: 18 Years and olderHealthy volunteers: No
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

Study locations (18)

Sylvester Comprehensive Cancer Center

Miami, Florida, 33136-1002

Recruiting
· Contact
Alvaro Alencar · Principal Investigator

Florida Cancer Specialists

Sarasota, Florida, 34232-6422

Recruiting
· Contact
Manish Patel · Principal Investigator

The Emory Clinic

Atlanta, Georgia, 30322-1013

Recruiting
· Contact
Jonathon Cohen · Principal Investigator

Northwestern University

Chicago, Illinois, 60611-3013

Recruiting
· Contact
Shuo Ma · Principal Investigator

Dana-Farber Cancer Institute

Boston, Massachusetts, 02115

Recruiting
· Contact
Jennifer Brown · Principal Investigator

Mayo Clinic- Minnesota

Rochester, Minnesota, 55905

Recruiting
· Contact
Yucai Wang · Principal Investigator

University Of Nebraska Medical Center

Omaha, Nebraska, 69198

Recruiting
· Contact
Matthew Lunning · Principal Investigator

Cayuga Cancer Center

Ithaca, New York, 14850

Active Not Recruiting

Northwell Health

Lake Success, New York, 11042-1118

Recruiting
· Contact
Steven Allen · Principal Investigator

Memorial Sloan-Kettering Cancer Center (MSKCC) - New York

New York, New York, 10065-6007

Recruiting
· Contact
Prioty Islam · Principal Investigator

Memorial Sloan-Kettering Cancer Center (MSKCC) - New York

New York, New York, 10065-6007

Active Not Recruiting

Duke University Medical Center

Durham, North Carolina, 27710-4000

Recruiting
· Contact
Matthew McKinney · Principal Investigator

Ohio State University Comprehensive Cancer Center

Columbus, Ohio, 43210-1063

Recruiting
· Contact
Jennifer Woyach · Principal Investigator

University of Pennsylvania Hospital

Philadelphia, Pennsylvania, 19104

Recruiting
· Contact
Sunita Nasta · Principal Investigator

Tennessee Oncology

Nashville, Tennessee, 37203-2659

Recruiting
· Contact
Michael Byrne · Principal Investigator

University of Texas MD Anderson Cancer Center

Houston, Texas, 77030-4000

Recruiting
· Contact
Michael Wang · Principal Investigator

Swedish Cancer Institute

Seattle, Washington, 98104-3588

Recruiting
· Contact
Swathi Namburi · Principal Investigator

Medical College of Wisconsin

Milwaukee, Wisconsin, 53226-3548

Recruiting
· Contact
Nirav Shah · Principal Investigator