Promising combo tackles aggressive lymphoma in large trial

NCT ID NCT04231448

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This Phase 3 trial tested whether adding tucidinostat (an oral HDAC inhibitor) to standard R-CHOP chemotherapy improves outcomes for people with newly diagnosed MYC/BCL2 double-expressor diffuse large B-cell lymphoma, an aggressive subtype. The study enrolled 423 adults who had not received prior treatment. Participants received either tucidinostat plus R-CHOP or a placebo plus R-CHOP for six cycles, with additional tucidinostat for those who achieved complete response. The main goal was to see if the combo extended event-free survival.

What this could mean

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

Active substance
tucidinostat (chidamide) plus R-CHOP chemotherapy
What this could lead to
If successful, this combination could become a new standard treatment for a hard-to-treat type of lymphoma, improving how long patients stay cancer-free.
What could go wrong
This is a completed Phase 3 trial, but results are not yet widely reported. Adding a drug may increase side effects, and the benefit over standard R-CHOP alone is not yet confirmed.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Peking University Cancer Hospital

    Beijing, Beijing Municipality, China

  • Shanghai JiaoTong University School of Medicine,Ruijin Hospital

    Shanghai, Shanghai Municipality, China

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