New hope for rare gut tumors? phase 2 trial launches

NCT ID NCT07640737

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This phase 2 trial tests a new drug called AUR103 calcium in 30 people with advanced neuroendocrine tumors that have worsened after at least one prior treatment. The goal is to see if the drug can shrink tumors or stop them from growing. Participants take the drug twice daily until their disease progresses or side effects become too severe.

What this could mean

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

Active substance
AUR103 calcium
What this could lead to
If successful, this could point toward a new treatment option for people with advanced neuroendocrine tumors that have stopped responding to other therapies.
What could go wrong
This is an early phase 2 proof-of-concept study with only 30 participants. It may not show enough benefit to move forward, and side effects are still being evaluated.

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

  • Fox Chase Cancer Center

    Philadelphia, Pennsylvania, 19111, United States

  • Hoag Family Cancer Institute

    Newport Beach, California, 92657, United States

  • Mayo Clinic Cancer Center (MCCC)

    Phoenix, Arizona, 85054, United States

  • Mayo Clinic Cancer Center (MCCC)

    Rochester, Minnesota, 55905, United States

    Contact Email: •••••@•••••

  • Mayo Clinic Hospital - Florida

    Jacksonville, Florida, 32224, United States

More trials for these conditions

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