New pill and immunotherapy combo tested for Hard-to-Treat cancers

NCT ID NCT06082960

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This early-phase study tests a new oral drug called GS-9911, alone or with an intravenous immunotherapy (zimberelimab), in 45 adults with advanced solid tumors who have run out of standard options. The main goals are to check safety, find the best dose, and see how the body handles the drug.

What this could mean

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

Active substance

GS-9911 (oral tablet) and zimberelimab (intravenous infusion)

What this could lead to

If successful, this could point toward a new treatment option for advanced solid tumors that have stopped responding to other therapies.

What could go wrong

This is an early Phase 1 trial with only 45 participants, so it is primarily testing safety and dosing. The drug may not shrink tumors or may cause 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.

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Conditions

The condition(s) this trial relates to.

neoplasm

As listed by the trial registrant

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

Contacts and locations

Locations

  • NEXT Oncology

    San Antonio, Texas, 78229, United States

  • Peter MacCallum Cancer Centre

    Melbourne, Victoria, 3000, Australia

  • SCRI Oncology Partners

    Nashville, Tennessee, 37203, United States

  • Smilow Cancer Hospital Phase 1 Unit

    New Haven, Connecticut, 06520, United States

  • South Texas Accelerated Research Therapeutics, LLC

    San Antonio, Texas, 78229, United States

  • University Health Network, Princess Margaret Cancer Centre

    Toronto, M5G, Canada