Swallow a pill to track esophagus changes: new study tests No-Sedation monitoring
NCT ID NCT03459339
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 500 adults with Barrett's esophagus for 3 years using a tethered capsule endomicroscopy device—a pill-sized camera that patients swallow. The goal is to track how the condition changes over time without needing sedation or a traditional endoscopy. Researchers hope this approach could make monitoring easier and more comfortable for patients.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to a simpler, less invasive way to monitor Barrett's esophagus over time.
What could go wrong
This is an observational study, not a treatment trial. It may not lead to any new therapy or change in care.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Columbia University Medical Center
New York, New York, 10032, United States
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Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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Mayo Clinic - Jacksonville
Jacksonville, Florida, 32224, United States
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Mayo Clinic - Rochester
Rochester, Minnesota, 55905, United States
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VA Medical Center
Kansas City, Missouri, 64128, United States