Swallow a sponge to catch cancer early?
NCT ID NCT07212491
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a simple, less invasive way to detect Barrett's esophagus and esophageal cancer using a sponge on a string. Participants swallow the sponge, which collects cells from the esophagus. Researchers will analyze these cells to develop a lab test that can spot early signs of cancer. The goal is to make screening easier and more accessible for people at risk.
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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
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Mayo Clinic in Arizona
Scottsdale, Arizona, 85259, United States
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Mayo Clinic in Florida
Jacksonville, Florida, 32224-9980, United States
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Mayo Clinic in Rochester
Rochester, Minnesota, 55905, United States
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Other studies related to the condition(s) this trial covers.
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