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Calquence capsules pass Real-World safety check in CLL patients
NCT ID NCT05665374
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study looked at the safety of Calquence (acalabrutinib) capsules in 67 people with previously untreated chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma. Researchers tracked side effects like infections and bone marrow problems during everyday use. The goal was to understand how safe the drug is outside of controlled clinical trials.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Calquence (acalabrutinib) capsules 100 mg
- What this could lead to
- If successful, this study could confirm that Calquence is safe and manageable for people with untreated CLL in everyday medical practice.
- What could go wrong
- This is a small, completed safety study, not a large trial testing how well the drug works. Side effects like infections or bone marrow problems may still occur.
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.
- Participants
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67 people
The number who actually took part.
- Started
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Jun 2023
- Finished
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Aug 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.
Who is studied
Patients with previously untreated chronic lymphocytic leukaemia (including small lymphocytic lymphoma) who are treated with Calquence
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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.
Inclusion Criteria: Patients with previously untreated chronic lymphocytic leukaemia (including small lymphocytic lymphoma) who are treated with Calquence for the first time will be enrolled in the study after the approval date of the sJNDA for the additional indication. \- Exclusion Criteria: None \-
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Get notified about this study
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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
Aichi, Japan
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Research Site
Chiba, Japan
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Research Site
Fukuoka, Japan
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Research Site
Hyōgo, Japan
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Research Site
Kanagawa, Japan
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Research Site
Kyoto, Japan
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Research Site
Miyazaki, Japan
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Research Site
Nagano, Japan
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Research Site
Nara, Japan
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Research Site
Okayama, Japan
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Research Site
Osaka, Japan
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Research Site
Saitama, Japan
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Research Site
Shizuoka, Japan
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Research Site
Tokyo, Japan
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Research Site
Yamanashi, Japan