Could a patch of stomach cells in your throat cause swallowing trouble?
NCT ID NCT07510984
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This observational study is investigating whether heterotopic gastric mucosa (HGM), a patch of stomach-like tissue found in the upper esophagus, is associated with swallowing difficulties (dysphagia) and indigestion (dyspepsia). Researchers will compare symptoms and quality of life between adults with and without HGM who are already scheduled for a routine upper endoscopy. The study aims to better understand the role of HGM in these common symptoms.
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 study could clarify whether heterotopic gastric mucosa causes swallowing problems, potentially guiding future diagnosis and treatment.
What could go wrong
This is an observational study, not a treatment trial. It cannot prove cause and effect, and results may not lead to direct clinical changes.
Disclaimer
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Knappschaftskrankenhaus Bottrop
RECRUITINGBottrop, North Rhine-Westphalia, 46240, Germany
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••