New combo aims to stop lymphoma relapse after powerful treatments

NCT ID NCT06242834

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

Summary

This phase II trial tests whether combining pembrolizumab (Keytruda) and tazemetostat can help prevent aggressive B-cell lymphoma from returning after patients have already received a stem cell transplant or CAR-T cell therapy. The study enrolls 32 adults and will measure how long they stay cancer-free. The goal is to see if this drug pair can overcome immune resistance that often allows the cancer to come back.

What this could mean

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

Active substance

pembrolizumab and tazemetostat

What this could lead to

If it works, this could offer a new way to prevent lymphoma from returning after stem cell or CAR-T therapy.

What could go wrong

This is a small, early-phase trial with only 32 participants, so results may not apply widely. The combination may cause side effects or fail to improve outcomes.

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.

aggressive B-cell non-Hodgkin lymphoma B-cell neoplasm B-cell non-Hodgkin lymphoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • Northwestern University

    Chicago, Illinois, 60611, United States

  • University of Iowa

    Iowa City, Iowa, 52242, United States