Hypnotherapy app may beat belly bloat
NCT ID NCT05572606
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether listening to pre-recorded hypnotherapy sessions on a smartphone or tablet could reduce bloating. Twenty-seven adults with chronic bloating used seven sessions over 12 weeks. Researchers measured changes in bloating severity and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- hypnotherapy
- What this could lead to
- If it works, this could offer a drug-free way to manage bloating symptoms at home.
- What could go wrong
- This is a small, early study with only 27 participants and no comparison group, so results may not apply widely. Hypnotherapy may not work for everyone.
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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27 people
The number who actually took part.
- Started
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Jan 2023
- Finished
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Jan 2025
- 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 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: * Patients who meet Rome IV criteria for functional abdominal bloating/distension. * Patients who meet criteria for other Rome IV Disorder of Gut Brain Interaction diagnoses (including but not limited to irritable bowel syndrome, functional constipation, or functional dyspepsia) may be included if bloating is their predominant symptom. * Patients will be proficient in English language for comprehension of content. * Patients will have reliable access to digital delivery systems for content and questionnaire access via smartphone over the course of the study and follow up period. Exclusion criteria: * Patients with known prior diagnosis of small intestinal bacterial overgrowth (SIBO), gastroparesis, rumination syndrome, chronic intestinal pseudo-obstruction, advanced connective tissue diseases (e.g., scleroderma), and uncontrolled inflammatory bowel disease (IBD) will be excluded. * Patients with known disaccharide intolerances may be included if dietary restrictions are maintained during the duration of the study. * Patients who have a history of cognitive delay, traumatic brain injury with residual deficits, history of cerebral vascular accident with residual deficiencies in cognition, dementia, shall be excluded. * Patients with significant psychiatric illness with component of psychosis (schizophrenia, bipolar disorder), as well as severe untreated major depressive disorder with suicidal ideation will be excluded. * Patients with substance abuse disorders and drug addiction will be excluded. * Patients who are unlikely to comply or unlikely to benefit from psychotherapy-based interventions may be excluded at the direction of medical screening provider or principal investigator.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Mayo Clinic Rochester
Rochester, Minnesota, 55905, United States
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