New combo therapy shows promise for Hard-to-Treat blood cancers
NCT ID NCT02362035
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a combination of two drugs, acalabrutinib and pembrolizumab, in 161 people with various blood cancers such as lymphoma, leukemia, and multiple myeloma. The main goal was to check safety and side effects, while also seeing if the tumors shrank. The approach aims to control the disease rather than cure it, as ongoing treatment may be needed.
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 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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161 people
The number who actually took part.
- Started
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Feb 2015
- 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 hematologic 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 ≤ 1. * Agreement to use contraception during the study and for 90 days after the last dose of ACP-196 or 120 days after the last dose of pembrolizumab, if sexually active and able to bear or beget children. * Completion of all therapy (including surgery, radiotherapy, chemotherapy, immunotherapy, or investigational therapy) for the treatment of cancer ≥ 4 weeks before the start of study therapy. * ANC ≥ 0.5 x 10\^9/L or platelet count ≥ 50 x 10\^9/L unless due to disease involvement in the bone marrow. Main 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. * Total bilirubin \> 1.5 x ULN; and aspartate aminotransferase (AST) or alanine aminotransferase (ALT) \> 3.0 x ULN. * Estimated creatinine clearance of \< 30 mL/min, calculated using the formula of Cockcroft and Gault (140-Age) • Mass (kg)/(72 • creatinine mg/dL); multiply by 0.85 if female.
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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
Tucson, Arizona, 85704, United States
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Research Site
Los Angeles, California, 90095, United States
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Research Site
Denver, Colorado, 80218, United States
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Research Site
Washington D.C., District of Columbia, 20007, United States
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Research Site
Niles, Illinois, 60714, United States
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Research Site
Boston, Massachusetts, 2215, United States
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Research Site
Rochester, Minnesota, 55905-0001, United States
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Research Site
Omaha, Nebraska, 68198-7680, United States
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Research Site
Columbus, Ohio, 43210, United States
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Research Site
Greenville, South Carolina, 29605, United States
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Research Site
Nashville, Tennessee, 37203, United States
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Research Site
Dallas, Texas, 75246, United States
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Research Site
Houston, Texas, 77030, United States
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Research Site
San Antonio, Texas, 78217, United States
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Research Site
Tyler, Texas, 75702, United States
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Research Site
Fairfax, Virginia, 22031, United States
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Research Site
Roanoke, Virginia, 24014, United States
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Research Site
Vancouver, Washington, 98684, United States
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Research Site
Yakima, Washington, 98902, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- A "Physician & patient-powered" cohort registry
- A phase i study to evaluate the safety and immunogenicity of 3D189 in patients with hematologic malignancies
- Daratumumab, pomalidomide and dexamethasone for Del(17p) positive relapsed and Relapsed/Refractory multiple myeloma patients [DEDALO]
- Real-World data may reveal how acalabrutinib performs in chinese blood cancer patients
- Can a Four-Drug cocktail tackle Hard-to-Treat myeloma spread?
- Can a protein boost immune recovery after myeloma transplant?