New drug combo aims to shrink Hard-to-Treat pancreatic and ovarian tumors

NCT ID NCT04616534

First seen Jul 09, 2026 · Last updated Jul 10, 2026 · Updated 1 time

Summary

This phase 1 trial tests a combination of the chemotherapy drug gemcitabine and the targeted drug elimusertib in people with advanced pancreatic, ovarian, or other solid tumors that have spread. The goal is to find the safest dose and see whether the combination can shrink or stabilize tumors. Participants receive both drugs by mouth or IV, and the study monitors side effects and tumor response.

What this could mean

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

Active substance
gemcitabine and elimusertib
What this could lead to
If it works, this combination could shrink or stabilize advanced pancreatic, ovarian, and other solid tumors, offering a new treatment option for patients who have run out of standard therapies.
What could go wrong
This is an early phase 1 trial with only 14 participants, so the results are preliminary. The combination may cause significant side effects, and the maximum tolerated dose was not reached due to toxicity, meaning the risks may outweigh benefits for some patients.

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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

  • Dana-Farber Cancer Institute

    Boston, Massachusetts, 02215, United States

  • National Cancer Institute Developmental Therapeutics Clinic

    Bethesda, Maryland, 20892, United States

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

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