Efficacy of Gaviscon-Advance® in Suppressing Post-supper Acid-pocket and Night-time Acid-reflux i… (NCT03516188) | Clinical Trial Compass
CompletedPhase 2/3
Efficacy of Gaviscon-Advance® in Suppressing Post-supper Acid-pocket and Night-time Acid-reflux in Obese Participants
Malaysia24 participantsStarted 2016-07
Plain-language summary
A randomized, open-label study with antacid-control will be performed over 48 hours period by continuous pH impedance and bravo capsule monitoring. Asymptomatic obese patients will be separated into either groups according to alginate antacid group \[Gaviscon Advance (GA)®, Reckitt Benckiser, UK\] and non antacid alginate group \[simple antacid\]. Both groups will be studied for 48 hours using the ambulatory wireless capsule and pH impedance. Participants according to their group will take either alginate antcid \[Gaviscon Advance (GA)®, Reckitt Benckiser, UK\] or non alginate antacid \[simple antacid\] which has equivalent strength of antacid after taking late night standardised meals.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Aged greater than or equal to 18 years and less than or equal to 70 years.
. BMI \>27.5 (based on kg/m2)
Exclusion criteria
. Those with gastrointestinal symptoms indicative of GERD, gastric carcinoma, previous or current peptic ulcer disease.
. Those with a history of upper GI surgery prior to this.
. Those with haematological disorders, bleeding tendency, recurrent nose bleeds or treatment with anti-coagulants).
. Those who had any previous history of allergy or known intolerance to any of the study drugs or the following formulation constituents: Gaviscon® liquid: sodium alginate, sodium bicarbonate and calcium carbonate
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.