Targeted drug afatinib tested against HER2-Mutated tumors

NCT ID NCT04439136

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase II trial tests the drug afatinib in 40 people with advanced cancers (like solid tumors or lymphoma) that have a specific genetic change called a HER2 mutation. Afatinib works by blocking the HER2 protein, which may help stop cancer growth. The study aims to see if the drug can shrink tumors or slow their progression.

What this could mean

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

Active substance
Afatinib (a targeted cancer drug taken as a pill)
What this could lead to
If it works, this could provide a treatment option for people with advanced cancers that have HER2 mutations, potentially shrinking tumors or slowing their growth.
What could go wrong
This is a small, early-phase trial with only 40 participants, so results may not apply to everyone. Afatinib can cause side effects like diarrhea and skin rash, and the cancer may still progress.

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

  • ECOG-ACRIN Cancer Research Group

    Philadelphia, Pennsylvania, 19103, United States

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