Experimental cocktail targets aggressive lymphoma in early trial

NCT ID NCT03321643

First seen Nov 01, 2025 · Last updated Jun 19, 2026 · Updated 38 times

Summary

This early-phase trial is testing a combination of the immunotherapy drug atezolizumab, two chemotherapy drugs (gemcitabine and oxaliplatin), and the targeted antibody rituximab in 24 patients with transformed diffuse large B-cell lymphoma that has come back or stopped responding to treatment. The main goals are to check safety and find the best dose. The hope is that this mix of drugs can boost the immune system to fight the cancer more effectively.

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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

  • City of Hope Comprehensive Cancer Center

    Duarte, California, 91010, United States

  • Emory University Hospital/Winship Cancer Institute

    Atlanta, Georgia, 30322, United States

  • UC San Diego Moores Cancer Center

    La Jolla, California, 92093, United States

  • University of California Davis Comprehensive Cancer Center

    Sacramento, California, 95817, 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

Atezolizumab (immunotherapy) combined with gemcitabine, oxaliplatin (chemotherapy), and rituximab (targeted antibody)

What this could lead to

If successful, this could point toward a new treatment option for patients with transformed diffuse large B-cell lymphoma that has relapsed or not responded to prior therapy.

What could go wrong

This is a very early (Phase I) pilot study with only 24 participants, so results may not apply broadly. The main goal is safety, not yet proof of effectiveness, and combination therapies often carry higher risk of side effects.

Conditions

The condition(s) this trial relates to.

diffuse large B-cell lymphoma

As listed by the trial registrant

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