New drug combo shows promise for Hard-to-Treat blood cancers
NCT ID NCT02328014
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage study tested a combination of two drugs, acalabrutinib and ACP-319, in 40 people with B-cell cancers such as non-Hodgkin lymphoma, multiple myeloma, and B-cell acute lymphoblastic leukemia. The goal was to check safety and how well the drugs work together. Participants had to have a confirmed diagnosis and be in relatively good health. The study is now complete.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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40 people
The number who actually took part.
- Started
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Dec 2014
- Finished
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Oct 2025
- 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.
Main Inclusion Criteria: * Diagnosis of a b-cell malignancy as documented by medical records and with histology based on criteria established by the World Health Organization (WHO). * Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 2. * Agreement to use contraception during the study and for 90 days after the last dose of study drugs if sexually active and able to bear or beget children. Exclusion Criteria * A life-threatening illness, medical condition or organ system dysfunction which, in the investigator's opinion, could compromise the subject's safety, interfere with the absorption or metabolism of study drugs, or put the study outcomes at undue risk. * Central nervous system (CNS) involvement by lymphoma/leukemia * Any therapeutic antibody within 4 weeks of first dose of study drugs. * The time from the last dose of the most recent chemotherapy or experimental therapy to the first dose of study drugs is \< 5 times the half-life of the previously administered agent(s). * ANC \< 0.5 x 10\^9/L or platelet count \< 50 x 10\^9/L unless due to disease involvement in the bone marrow. * Creatinine \> 1.5 x institutional upper limit of normal (ULN); total bilirubin \> 1.5 x ULN (unless due to Gilbert's disease); and aspartate aminotransferase (AST) or alanine aminotransferase (ALT) \> 3.0 x ULN.
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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.
Contacts and locations
Locations
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Research Site
Orange, California, 92868, United States
-
Research Site
Bethesda, Maryland, 20892, United States
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Research Site
Rochester, New York, 14642, United States
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Research Site
Portland, Oregon, 97239, United States
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Research Site
Nashville, Tennessee, 37203, United States
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Research Site
Austin, Texas, 78705, United States
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Research Site
Seattle, Washington, 98109, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a t-cell engager rescue myeloma that outsmarted CAR-T?
- Can myeloma treatment work without steroids?
- Double-Drug attack on Hard-to-Treat lymphomas
- Banking blood and bone marrow to decode plasma cell disorders
- Which scan sees hidden myeloma better: PET or MRI?