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Study identifier: NCT05943496 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Tafasitamab, Acalabrutinib, and Obinutuzumab for the Treatment of Previously Untreated Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma

Condition: Chronic Lymphocytic Leukemia  ·  Sponsor: OHSU Knight Cancer Institute

PhasePhase 1
Planned participants27
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This phase Ib trial tests the safety and effectiveness of tafasitamab, acalabrutinib, and obinutuzumab in treating patients with previously untreated chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL). CLL and SLL are types of cancer that develops from a specific white blood cell called B cells or B lymphocytes. Tafasitamab and obinutuzumab are monoclonal antibodies that may interfere with the ability of cancer cells to grow and spread. Acalabrutinib is in a class of medications called kinase inhibitors. It blocks a protein called BTK, which is present on B-cell cancers such as CLL at abnormal levels. This may help keep cancer cells from growing and spreading. Giving tafasitamab, acalabrutinib, and obinutuzumab may kill more cancer cells in patients with previously untreated CLL and SLL.

This description comes directly from the study's public registry record.

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Contact details are listed per location below or on the registry record.

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Locations (1)

OHSU Knight Cancer InstitutePortland, Oregon, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05943496