Mystery of persistent swallowing trouble in treated eosinophilic esophagitis explored
NCT ID NCT07708467
First seen Jul 16, 2026 · Last updated Jul 30, 2026 · Updated 3 times
Summary
This study looks at people with eosinophilic esophagitis whose symptoms like trouble swallowing or chest pain continue even though their inflammation is under control. Researchers will use special tools to measure how stretchy the esophagus is and how it moves, and also consider whether heightened awareness of symptoms plays a role. The goal is to find better ways to help these individuals.
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 help doctors better understand and treat persistent symptoms in people with eosinophilic esophagitis who are otherwise in remission.
- What could go wrong
- This is a small, observational study that aims to gather knowledge, not test a new treatment. It may not lead to immediate changes in care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 25 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population includes adult patients with confirmed eosinophilic esophagitis who are in regular clinical follow-up at one of the referral hospitals participating in the study, have achieved histologic remission, defined as fewer than 15 eosinophils/HPF on esophageal biopsies, but continue to experience persistent symptoms such as dysphagia, chest pain, or food impaction despite stable EoE therapy.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age ≥ 18 years; 2. Confirmed diagnosis of eosinophilic esophagitis in histological remission (\<15 eosinophils/HPF); 3. Persistent symptoms (e.g., dysphagia, food impaction, chest pain) despite medical or dietary therapy; 4. Stable EoE therapy throughout the study duration (proton pump inhibitors, budesonide, dupilumab, dietary therapies); 5. Signed informed consent. Exclusion Criteria: 1. Previous diagnosis of severe erosive esophagitis (Los Angeles grade C or higher); 2. Previous diagnosis of esophagogastric junction outflow disorders (e.g., achalasia); 3. Systemic diseases involving the esophagus (e.g., scleroderma); 4. Use or initiation during the study of immunosuppressive or biological drugs, or medications affecting esophageal motility (opioids, nitrates, calcium channel blockers); 5. Presence of R3 and/or S1 (according to EREFS).
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Ospedale Maggiore Policlinico di Milano
Milan, MI, 20122, Italy
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Other studies related to the condition(s) this trial covers.
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