Experimental combo therapy targets Hard-to-Treat skin cancer

NCT ID NCT06940440

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

Summary

This early study tests a new cancer vaccine called IFx-Hu2.0 given together with the immunotherapy drug pembrolizumab (Keytruda) in 9 adults with advanced or metastatic Merkel cell carcinoma. The vaccine is injected directly into a tumor, and pembrolizumab is given through an IV. The main goals are to see if the combination is safe and if it is possible to inject the vaccine into internal tumors.

What this could mean

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

Active substance
IFx-Hu2.0 (a cancer vaccine injected into a tumor) and pembrolizumab (an immunotherapy drug given by IV)
What this could lead to
If it works, this could point toward a new combination treatment for advanced Merkel cell carcinoma that is hard to treat.
What could go wrong
This is a very early Phase 1 trial with only 9 people, so it is mainly checking safety and whether the injection is possible. It is too small and early to know if it will help patients.

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

  • H. Lee Moffitt Cancer Center and Research Institute

    RECRUITING

    Tampa, Florida, 33612, United States

  • University of Wisconsin Carbone Cancer Center

    RECRUITING

    Madison, Wisconsin, 53792, United States

    Contact Email: •••••@•••••

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