New imaging technique aims to make lung cancer surgery safer and more precise

NCT ID NCT02496624

Completed Knowledge-focused Sponsor: University Health Network, Toronto Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested a new way to help surgeons remove small lung nodules during a type of keyhole surgery called VATS. Doctors used a cone-beam CT scanner to place tiny metal markers (microcoils) near the nodules before removal. The goal was to see if this method is accurate and reduces radiation exposure. Forty adults with lung nodules took part, and the study measured how much radiation they received and how long the procedure took.

What this could mean

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

Active substance: Cone-beam CT guided microcoil placement
What this could lead to: If successful, this technique could make lung nodule surgery more precise and safer by reducing radiation exposure and procedure time.
What could go wrong: This is a small, early-stage study with only 40 participants, so results may not apply to all patients. The technique may not improve outcomes or could have unforeseen risks.

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Conditions

The condition(s) this trial relates to.

lung cancer lung neoplasm

As listed by the trial registrant

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

LUNG CANCER

Contacts and locations

Locations

University Health Network

Toronto, Ontario, M5G 2C4, Canada

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