New triple therapy aims to control untreated CLL and richter transformation

NCT ID NCT05536349

First seen Nov 01, 2025 · Last updated May 22, 2026 · Updated 27 times

Summary

This study tests whether a time-limited combination of three drugs—pirtobrutinib, venetoclax, and obinutuzumab—is safe and effective for people with chronic lymphocytic leukemia (CLL) or Richter transformation (RT) who have not had prior treatment. About 60 adults will take part. The goal is to control the disease, not to cure it, as ongoing management may still be needed.

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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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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • M D Anderson Cancer Center

    RECRUITING

    Houston, Texas, 77030, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

Conditions

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