New combo tackles tough lymphomas

NCT ID NCT03150329

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This early-phase trial tests the safety and best dose of combining two drugs—pembrolizumab (Keytruda) and vorinostat (Zolinza)—in people with certain lymphomas that have returned or not responded to treatment. Pembrolizumab helps the immune system attack cancer cells, while vorinostat blocks enzymes that help cancer grow. The study involves 52 participants and aims to find the safest dose and see how well the combination works.

What this could mean

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

Active substance

pembrolizumab (Keytruda) and vorinostat (Zolinza)

What this could lead to

If successful, this combination could offer a new treatment option for people with certain lymphomas that have stopped responding to standard therapies.

What could go wrong

This is a very early (Phase 1) trial with only 52 participants, focused on safety and dosing. The combination may not prove effective or may cause significant side effects.

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for RECURRENT CLASSIC HODGKIN LYMPHOMA are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

aggressive B-cell non-Hodgkin lymphoma B-cell lymphoma, unclassifiable, with features intermediate between diffuse large b-cell lymphoma and classical Hodgkin lymphoma B-cell neoplasm classic Hodgkin lymphoma diffuse large B-cell lymphoma follicular lymphoma non-Hodgkin lymphoma primary mediastinal large B-cell lymphoma relapsed/refractory diffuse large B-cell lymphoma

As listed by the trial registrant

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

Contacts and locations

Locations

  • City of Hope Medical Center

    Duarte, California, 91010, United States