Condition
Microbiome Dysbiosis clinical trials and research
As of November 12, 2026, Find a Trial lists 6 Microbiome Dysbiosis clinical trials that are recruiting, at sites in 5 countries (most in United States (2), South Korea (1), Australia (1)). 1 was first registered in the last 30 days. By phase: Phase 2 (1), Early Phase 1 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 6Clinical trials
- 1New in 30 days
- 5Countries
Newest Microbiome Dysbiosis clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Fiber supplement for digestive symptoms in endometriosis | — | San Francisco, California | Recruiting | Oct 15, 2026 |
| LpD3.5 Intervention for Gut Health and Cognition in Older Adults with MCI | Early Phase 1 | Tampa, Florida | Recruiting | Aug 31, 2026 |
| How skin and gut microbes change after a burn | — | Seoul | Recruiting | Oct 6, 2025 |
| Bloom Infant Probiotic: Can a probiotic help vaccines work better after early antibiotics? | Phase 2 | Adelaide, South Australia and 1 other locations | Recruiting | Sep 24, 2025 |
| Colon-delivered riboflavin and the gut microbiome in older adults | — | Berlin, State of Berlin | Recruiting | Jul 30, 2025 |
| Using synbiotics to reduce the risk of preterm birth | — | Edegem, Antwerpen and 8 other locations | Recruiting | Jul 28, 2023 |
All recruiting trials (6)
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Fiber supplement for digestive symptoms in endometriosis
A fiber-based supplement is being tested to see if it is safe and helps with gut and vaginal microbiomes and digestive symptoms in women with endometriosis.
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LpD3.5 Intervention for Gut Health and Cognition in Older Adults with MCI
In older adults with mild cognitive impairment, this study tests whether daily LpD3.5 capsules can improve gut health and potentially cognition compared with placebo.
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How skin and gut microbes change after a burn
This study will test whether skin and gut microbes change over two years in adults with healed burns by collecting skin swabs, stool, and clinical measures and comparing them to healthy people.
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Bloom Infant Probiotic: Can a probiotic help vaccines work better after early antibiotics?
We’re testing if giving Infloran probiotic to newborns who had antibiotics in the first 28 days helps their vaccines produce stronger antibodies.
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Colon-delivered riboflavin and the gut microbiome in older adults
This test will see if riboflavin released in the colon changes gut bacteria and improves bowel complaints in adults aged 50–70.
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Using synbiotics to reduce the risk of preterm birth
This study is testing if taking synbiotics can help women at high risk for preterm birth have healthier pregnancies by improving their vaginal microbiome.
Related topics
Quick answers
How many Microbiome Dysbiosis clinical trials are recruiting right now?
6, as of November 12, 2026. 1 of them was 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 5 countries. The most sites are in United States (2 trials), South Korea (1 trial), Australia (1 trial), Germany (1 trial), Belgium (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1, Early Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.
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.