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Pirtobrutinib (LOXO-305) and Venetoclax for the Treatment of Patients With CLL or SLL Resistant to Covalent BTKi

NCT06466122 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-02-19

No results posted yet for this study

Summary

This phase II trial tests how well pirtobrutinib (LOXO-305) and venetoclax works in treating patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) that remains despite treatment (resistant) with covalent bruton tyrosine kinase inhibitors (BTKi). Pirtobrutinib is in a class of medications called kinase inhibitors. It works by blocking the action of the a protein that signals cancer cells to multiply. Venetoclax is in a class of medications called B-cell lymphoma-2 (BCL-2) inhibitors. It may stop the growth of cancer cells by blocking BCL-2, a protein needed for cancer cell survival. Giving pirtobrutinib and venetoclax may kill more cancer cells in patients with CLL or SLL that is resistant to covalent BTKi.

Conditions

Interventions

PROCEDURE

Biospecimen Collection

Undergo blood sample collection

PROCEDURE

Bone Marrow Aspiration

Undergo bone marrow aspiration and biopsy

PROCEDURE

Bone Marrow Biopsy

Undergo bone marrow aspiration and biopsy

PROCEDURE

Computed Tomography

Undergo CT

DRUG

Pirtobrutinib

Given PO

DRUG

Venetoclax

Given PO

Sponsors & Collaborators

  • Kerry Rogers

    lead OTHER

Principal Investigators

  • Kerry A Rogers, MD · Ohio State University Comprehensive Cancer Center

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-11-07
Primary Completion
2026-12-31
Completion
2026-12-31
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06466122 on ClinicalTrials.gov