New drug combo aims to wipe out CLL cells, guided by a simple blood test

NCT ID NCT05677919

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

Summary

This study tests two drugs, pirtobrutinib and venetoclax, for people with untreated chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma. The goal is to see if the combination can make cancer undetectable using a sensitive blood test. The treatment length is guided by that test, aiming to personalize therapy and reduce side effects. About 72 adults will take part in this phase 2 trial.

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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

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States