Radiation and immunotherapy combo before lung cancer surgery shows promise in early trial

NCT ID NCT06191250

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

Summary

This phase 2 trial tests whether a low dose of radiation (12 Gy in 3 fractions) combined with one dose of the immunotherapy drug durvalumab can boost the immune system's attack on lung cancer cells before surgery. The study enrolls people with stage 2 or 3 non-small cell lung cancer whose tumors are removable. Researchers will measure immune cell activity in the tumor after treatment to see if the combination works better than either approach alone.

What this could mean

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

Active substance
Durvalumab (immunotherapy) and non-ablative oligofractionated radiation (low-dose radiation)
What this could lead to
If successful, this approach could improve immune response against lung cancer and lead to better outcomes after surgery.
What could go wrong
This is a very small early-phase trial with only 10 participants, so results may not apply broadly. The combination may cause side effects or fail to boost immune activity as hoped.

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

  • University Health Network

    Toronto, Ontario, Canada

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