Freeze your way to a better swallow: new hope for esophageal cancer patients

NCT ID NCT02606396

First seen Apr 20, 2026 · Last updated May 14, 2026 · Updated 1 time

Summary

This study tested a procedure called spray cryotherapy, which freezes tumors inside the esophagus, to quickly improve swallowing in 15 patients with advanced esophageal cancer. Participants received the freezing treatment during a routine scope exam, before starting chemotherapy and radiation. The goal was to see if this approach could ease difficulty swallowing faster than waiting for standard treatments to work.

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Contacts and locations

Locations

  • Center for Advanced Medicine

    St Louis, Missouri, 63110, United States

Conditions

Explore the condition pages connected to this study.