New study checks bleeding risk when CLL drug meets blood thinners

NCT ID NCT05517265

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study observed 45 people with chronic lymphocytic leukemia (CLL) who were taking the drug acalabrutinib (Calquence) along with a direct oral anticoagulant (DOAC), a type of blood thinner. The main goal was to see how many patients had serious bleeding events while on this combination. The study did not test a new treatment but aimed to gather real-world safety data to help doctors manage bleeding risks.

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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

  • Prof. Dr. Fenchel & Dr. Winkler MVZ Träger GbR

    Saalfeld, Thuringia, 07318, Germany

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