New drug cocktail targets genetic weakness in rare cancer

NCT ID NCT05774899

First seen Jun 29, 2026 · Last updated Jun 30, 2026 · Updated 1 time

Summary

This study tests two different oral drug combinations in people with a rare type of salivary gland cancer called adenoid cystic carcinoma (ACC) that has a specific genetic change (NOTCH mutation). The goal is to see if combining a NOTCH-blocking drug (CB-103) with either abemaciclib or lenvatinib can slow tumor growth and improve survival. The trial enrolls adults with advanced or recurrent ACC that cannot be cured by surgery.

What this could mean

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

Active substance

CB-103, abemaciclib, lenvatinib

What this could lead to

If successful, this could provide a new treatment option for people with a rare, hard-to-treat cancer that has a specific genetic mutation.

What could go wrong

This is an early-phase trial with a small number of participants, so the combinations may not prove effective or may cause significant 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.

adenoid cystic carcinoma

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Dana Farber Cancer Institute

    RECRUITING

    Boston, Massachusetts, 02215, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact