Drug combo shows promise for Hard-to-Treat blood cancer

NCT ID NCT03946878

First seen Nov 17, 2025 · Last updated Jun 22, 2026 · Updated 22 times

Summary

This phase II trial is testing whether combining two oral drugs, venetoclax and acalabrutinib, can help people with mantle cell lymphoma that has come back or not responded to prior treatment. The study includes 32 participants and aims to see how many achieve a complete response. The drugs work by blocking survival signals in cancer cells, potentially killing more of them together than alone.

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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

Locations

  • M D Anderson Cancer Center

    Houston, Texas, 77030, United States

What this could mean

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

Active substance

Venetoclax and acalabrutinib (two oral drugs)

What this could lead to

If successful, this combination could offer a new treatment option for patients with mantle cell lymphoma that has stopped responding to other therapies.

What could go wrong

This is a small, early-phase trial with only 32 participants. The results may not apply to all patients, and side effects or lack of lasting benefit are possible.

Conditions

The condition(s) this trial relates to.

mantle cell lymphoma

As listed by the trial registrant

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