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Medical Condition
gut microbiome
Total Trials
6
Recruiting Now
6
Trial Phases
Phase 1, Phase 2
ClinicalMetric tracks all active clinical trials for gut microbiome sourced from ClinicalTrials.gov. Research in this area spans early-phase safety investigations through large Phase 3 confirmatory trials, conducted by NIH-funded academic centers, independent investigators, and pharmaceutical sponsors worldwide. Each listing is updated daily as new studies open enrollment and existing ones reach capacity or complete follow-up.
Trial listings include the NCT identifier, current recruitment status, phase classification, primary and secondary endpoints, estimated enrollment size, participating countries, and direct links to the full protocol on ClinicalTrials.gov. Eligibility criteria — including age range, disease stage, and prior treatment requirements — are documented for every study to help patients and clinicians assess suitability before contacting a trial site.
Frequently Asked Questions — gut microbiome Clinical Trials
How many clinical trials are currently recruiting for gut microbiome?
ClinicalMetric currently tracks 6 actively recruiting clinical trials for gut microbiome, sourced in real time from ClinicalTrials.gov. The total number of registered studies—including those not yet enrolling or in active follow-up—is 6. Trial availability changes daily as new studies open enrollment and existing ones reach capacity.
What trial phases are available for gut microbiome?
gut microbiome research spans Phase 1 (1 trial), Phase 2 (1 trial). Phase 1 studies evaluate safety and dosing in small groups, Phase 2 studies assess preliminary efficacy in 100–300 participants, and Phase 3 trials compare the new treatment against the standard of care in 300–3,000+ patients. Phase 4 post-approval studies monitor long-term outcomes in real-world populations.
How do I find out if I qualify for a gut microbiome clinical trial?
Eligibility criteria for gut microbiome trials vary by study and typically specify age range, disease stage or severity, prior treatment history, and specific diagnostic or laboratory parameters. Each listing on ClinicalMetric links to the full protocol on ClinicalTrials.gov, where inclusion and exclusion criteria are documented. Contact the sponsoring site's research coordinator directly to confirm your eligibility—your treating physician or specialist can also help identify the most appropriate trial based on your medical history and current treatment status.
Trial Phases
Phase 1 1
Phase 2 1
Top Sponsors
1 trial
1 trial
1 trial
1 trial
1 trial
Recruiting Clinical Trials
NCT03325855
Recruiting
Fecal Microbiota Transplant National Registry
Enrollment
4,000 pts
Location
United States, Canad...
Sponsor
American Gastroenterological A...
NCT06800833
Recruiting
Effects of Mango or Low-Fat Cookie Consumption on Gut Health, and Its Relationship With Mental, Sexual and Skin Health
Enrollment
60 pts
Location
United States
Sponsor
San Diego State University
NCT05090267
Recruiting
The Path Study: Cognitive and Inflammation Targeted Gut-brain Interventions in Alcohol; Probiotics, Alcohol, Transcutaneous Vagus Nerve Stimulation, and HIV Study
Enrollment
80 pts
Location
United States
Sponsor
University of Florida
NCT05774704 Phase 1, Phase 2
Recruiting
Curcumin and Retinal Study
Enrollment
60 pts
Location
United States
Sponsor
Texas Tech University Health S...
NCT06423508
Recruiting
PRObing The Efficacy of Commercial Stage Storage Buffers and Evaluating Gut Metaproteome Variability Between Individuals
Enrollment
52 pts
Location
Austria
Sponsor
University of Vienna
NCT07052071
Recruiting
Impact of Transcatheter Aortic Valve Implantation (TAVI) on the Gut Microbiota in Patients With Aortic Valve Stenosis
Enrollment
40 pts
Location
Greece
Sponsor
Hippocration General Hospital
ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer · Last Reviewed: April 2026 · Data Methodology