Which GERD syrup works best? new study pits alginate against sucralfate
NCT ID NCT07310927
First seen Jun 25, 2026 · Last updated Jul 16, 2026 · Updated 3 times
Summary
This study tested whether alginate (Gaviscon) or sucralfate (Ulsanic) provides better symptom relief for people with GERD who are already taking acid-reducing medication (PPIs). 140 adults with frequent severe heartburn took one of the two syrups before meals. Researchers measured symptom severity and quality of life using questionnaires. The goal was to see which add-on treatment works best and is easier to tolerate.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Alginate (Gaviscon) and Sucralfate (Ulsanic)
- What this could lead to
- If this works, it could show that adding alginate or sucralfate to standard PPI therapy provides better symptom relief for people with GERD.
- What could go wrong
- This is a completed Phase 2/3 trial with 140 participants, but it compares two existing drugs, so it is not a breakthrough. Results may not apply to everyone with GERD, especially those with certain health conditions.
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
-
Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
-
140 people
The number who actually took part.
- Started
-
Apr 2025
- Finished
-
Jul 2026
- 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
-
18 to 50 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * All patients having symptoms of severe GERD for more than 3 times /week Exclusion Criteria: 1. Patients with preexisting cardiovascular disorders 2. Patients with chronic kidney or liver diseases 3. Patients with gross abnormalities on upper GI endoscopies e.g.; ulcers, tumors or those with history of upper GI surgery 4. Pregnant and breast feeding 5. Absence of Erosive esophagitis 6. Patients with peptic esophageal ulcers 7. PPI use within 4 weeks
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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
-
Cmh Lahore
Lahore, Punjab Province, 54180, Pakistan
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Other studies related to the condition(s) this trial covers.
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