Swallowable camera could replace endoscopy for esophagus screening

NCT ID NCT02947971

Recruiting now Diagnosis Sponsor: Massachusetts General Hospital Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new, compact imaging system that uses a tethered capsule to take detailed pictures of the esophagus. Researchers want to see if it is safe, easy to use, and produces good images in healthy people and those with Barrett's esophagus. The goal is to prepare for a larger trial that could lead to a more comfortable screening option.

What this could mean

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

Active substance: Tethered capsule endomicroscopy (imaging device)
What this could lead to: If successful, this could lead to a simpler, more comfortable way to screen for Barrett's esophagus, potentially replacing traditional endoscopy.
What could go wrong: This is an early pilot study focused on feasibility and safety, not on proving clinical benefit. The new device may not perform as well as standard endoscopy.

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.

Barrett esophagus

As listed by the trial registrant

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

BARRETT'S ESOPHAGUS

Contacts and locations

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Study contacts

Contact

Email: •••••@•••••
Contact

Email: •••••@•••••

Locations

Massachusetts General hospital
RECRUITING

Boston, Massachusetts, 02114, United States

Contact Email: •••••@•••••

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