Can enzyme pills beat the bloat? new study tests a simple fix for IBS sufferers
NCT ID NCT07465562
First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study tested whether a dietary supplement containing digestive enzymes (Galactol®) could reduce bloating after meals in people with irritable bowel syndrome (IBS). 300 adults were randomly assigned to take the enzyme supplement plus a low-FODMAP diet, or just the diet alone, for 14 days. The main goal was to see if bloating intensity improved more with the supplement.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- digestive enzyme supplement (alpha-galactosidase, beta-galactosidase, prolyl-endopeptidase)
- What this could lead to
- If it works, this could offer a simple, over-the-counter option to ease bloating after meals for people with IBS.
- What could go wrong
- This is a small, short-term study (14 days) with no blinding, so results may be influenced by placebo effects. The supplement is tested alongside a special diet, so it's unclear if the supplement alone would help.
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
-
300 people
The number who actually took part.
- Started
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Mar 2026
- Finished
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Jun 2026
- 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 75 years
- Sex
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Anyone
- Healthy volunteers
-
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: * Adults aged 18 years or older * Diagnosis of irritable bowel syndrome (IBS) according to Rome IV criteria * Presence of abdominal discomfort and bloating related to food ingestion * Ability and willingness to provide written informed consent Exclusion Criteria: * Age under 18 years * Antibiotic therapy within 30 days prior to enrollment * Presence of organic gastrointestinal diseases * History of digestive system resection * Pregnancy or breastfeeding * Drug use or alcohol abuse during the study period * Inability or refusal to provide written informed consent
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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
Locations
-
Casa di cura Quisisana
Rome, Lazio, 00197, Italy
-
Nutribol
Reggio Calabria, Calabria, 89124, Italy
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Other studies related to the condition(s) this trial covers.
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