Could a tailored diet quiet the burn of acid reflux?
NCT ID NCT07754721
First seen Aug 10, 2026 · Last updated Sep 11, 2026 · Updated 3 times
Summary
This trial tests whether personalized dietary guidance from a nutritionist can reduce symptoms of gastroesophageal reflux disease (GERD) better than a standard educational leaflet. Adults with chronic reflux symptoms will receive either tailored advice or written guidelines, and their symptoms, sleep quality, and emotional well-being will be tracked over 12 weeks. The goal is to see if simple dietary changes can offer relief, especially for those whose symptoms persist despite medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Personalized dietary guidance from a nutritionist, compared with a written dietary education leaflet
- What this could lead to
- If effective, this approach could offer a simple, non-drug way to reduce reflux symptoms and improve sleep and daily life for people with GERD.
- What could go wrong
- The trial is relatively small and relies on self-reported questionnaires, so results may not apply to everyone. Dietary changes may not help those with more complex gut-brain interactions.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 220 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2025
- Expected to finish
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Dec 2026
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.
- Ages
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18 to 79 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Aged 18-79 years, mentally alert, and willing to provide written informed consent. 2. Individuals with chronic gastroesophageal reflux symptoms (acid regurgitation, chest pain, or heartburn) who are willing to undergo dietary intervention. Exclusion Criteria: 1. Individuals with esophageal stricture, current or prior diagnosis of esophageal tumors, or a history of esophageal, upper gastrointestinal, or pharyngeal surgery. 2. Individuals with structural esophageal disorders (e.g., diverticulum, esophageal rings), infectious esophagitis, or eosinophilic esophagitis. 3. Individuals with major esophageal motility disorders. 4. Individuals taking medications that may affect esophageal motility (e.g., opioids, nitrates, calcium channel blockers). 5. Individuals who have used antidepressants, selective serotonin reuptake inhibitors (SSRIs), or other psychiatric medications continuously within the past three months, or are currently taking them. 6. Pregnant women, or individuals unable to comply with lifestyle and dietary interventions for other reasons.
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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
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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Hualien Tzu Chi Hospital,Buddhist Tzu Chi Medical Foundation
RECRUITINGHualien City, Taiwan, 970, Taiwan
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