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Could a zinc supplement soothe baby reflux?
NCT ID NCT06678997
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether Polaprezinc (Zinc-L carnosine) can reduce reflux symptoms in infants aged 1-12 months. Sixty babies were given either the supplement or a thickened formula twice daily for 8 weeks. Researchers measured changes in a reflux symptom questionnaire to see if the supplement helped.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Polaprezinc (Zinc-L carnosine)
- What this could lead to
- If it works, this could offer a new, drug-free option to ease reflux symptoms in infants.
- What could go wrong
- This is a small, early-stage trial with only 60 infants. The results may not apply to all babies, and the supplement might not work better than standard 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.
- Phase
-
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
-
60 people
The number who actually took part.
- Started
-
Dec 2024
- Finished
-
Jul 2025
- Lead sponsor
-
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
-
1 month to 12 months
- Sex
-
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: * Patients with infant regurgitation accoding to Rome IV criteria * Healthy infants aged 1-12 months * I-GERQ-R score ≥ 16 at baseline Exclusion Criteria: * Organic disease * Current or pregress use of pharmacological treatment for gastric acid suppression or current use of thickened formula * Past history of preterm birth or atopy * Absence of 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
-
UOC Pediatria - Azienda Ospedaliero-Universitaria Sant'Andrea
Rome, Italy, 00189, Italy
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