Russian study to monitor Real-World use of acalabrutinib in CLL patients

NCT ID NCT04746950

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

Summary

This observational study will follow about 90 adults with chronic lymphocytic leukemia (CLL) in Russia who are prescribed acalabrutinib as part of their routine care. Researchers will collect data from medical records to see how long patients stay free of disease progression and what side effects occur. No extra tests or treatments are involved—just watching what happens in real-world practice.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

acalabrutinib

What this could lead to

If successful, this study could provide real-world evidence on how well acalabrutinib works and its side effects in routine clinical practice for CLL patients in Russia.

What could go wrong

This is an observational study, not a controlled trial, so results may be influenced by patient selection and local practices. It cannot prove cause and effect.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

B-cell chronic lymphocytic leukemia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Research Site

    Ufa, Bashkortostan Republic, 450054, Russia

  • Research Site

    Kaliningrad, Kaliningrad Oblast, Russia

  • Research Site

    Khabarovsk, Khabarovskiy Kray, 680009, Russia

  • Research Site

    Syktyvkar, Komi, Russia

  • Research Site

    Krasnoyarsk, Krasnoyarsk Region, 660022, Russia

  • Research Site

    Saint Petersburg, Leningradskaya Oblast', 198205, Russia

  • Research Site

    Moscow, Moscow Oblast, 125284, Russia

  • Research Site

    Moscow, Moscow Oblast, 129110, Russia

  • Research Site

    Nizhny Novgorod, Nizhny Novgorod Oblast, Russia

  • Research Site

    Novosibirsk, Novosibirsk Oblast, 630091, Russia

  • Research Site

    Yakutsk, Sakha Republic, 677008, Russia

  • Research Site

    Saratov, Saratov Oblast, 410028, Russia