Scientists watch acid reflux in real time to uncover hidden throat damage

NCT ID NCT05696184

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

Summary

This study aims to understand how the throat and esophagus normally prevent stomach contents from reaching the throat in people with GERD. Researchers will use a thin tube with sensors placed through the nose to measure pressure, acid, and liquid movement, along with a tiny camera to watch the throat. The goal is to identify why some people experience throat symptoms like regurgitation, which could improve diagnosis and treatment.

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 better diagnostic tools for GERD patients with throat symptoms.

What could go wrong

This is an observational study, not a treatment trial. It may not directly change patient care.

Disclaimer Read more

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.

asthma Barrett esophagus gastroesophageal reflux disease

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Medical College of Wisconsin

    RECRUITING

    Milwaukee, Wisconsin, 53086, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••