Condition
Heartburn clinical trials and research
As of November 12, 2026, Find a Trial lists 5 Heartburn clinical trials that are recruiting, at sites in 2 countries (most in United States (4), Poland (1)). 2 were first registered in the last 30 days. Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 5Clinical trials
- 2New in 30 days
- 2Countries
Newest Heartburn clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Gut health follow-along with Peachbiotic in adults | — | Las Vegas, Nevada | Recruiting | Nov 10, 2026 |
| Vinegar for Heartburn relief tested in a small crossover study | — | Phoenix, Arizona | Recruiting | Nov 10, 2026 |
| New topical treatment options for GERD symptoms | — | Warsaw, Masovian Voivodeship | Recruiting | Jun 3, 2026 |
| Examining the safety of vonoprazan in pregnant women and their babies | — | Wilmington, North Carolina | Recruiting | Oct 28, 2024 |
| Breath testing for small intestinal bacterial overgrowth after proton pump inhibitors | — | Jacksonville, Florida | Recruiting | Aug 4, 2023 |
All recruiting trials (5)
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Gut health follow-along with Peachbiotic in adults
This single-arm study tests whether Peachbiotic taken daily for 12 weeks helps adults with gut symptoms feel better.
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Vinegar for Heartburn relief tested in a small crossover study
This study tests whether liquid vinegar or a vinegar tablet can relieve heartburn symptoms in people who have regular heartburn but no erosive disease.
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New topical treatment options for GERD symptoms
This trial tests a medical device to see if it relieves GERD symptoms and improves quality of life in adults compared with a placebo.
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Examining the safety of vonoprazan in pregnant women and their babies
This study is testing whether taking vonoprazan during pregnancy is safe for both mothers and their babies by comparing outcomes between those who took the medication and those who didn’t.
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Breath testing for small intestinal bacterial overgrowth after proton pump inhibitors
This study is testing if people with gastroesophageal reflux symptoms who have taken proton pump inhibitors have a higher chance of having small intestinal bacterial overgrowth by using breath tests.
Related topics
Quick answers
How many Heartburn clinical trials are recruiting right now?
5, as of November 12, 2026. 2 of them were first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United States (4 trials), Poland (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.