Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Bloating: early-phase trial registry
3 of 6 indexed Bloating trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,866 of 28,707 conditions by registered trial count.
6 US clinical trials · 3 currently recruiting · #2,866 of 28,707 conditions by registered trial count
Bloating: 6 US clinical trials tracked, 3 recruiting.
Bloating is the subject of 6 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is Mayo Clinic, running 2 of these trials.
Enrollment posture brief
Registry condition bloating
OPEN 3 | RECR 50% | LATE 0 | EARLY 2 | RANK #2866 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Achalasia (50% recruiting · 8 trials)
Bloating lists 3 open slots (50% of 6 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Bloating on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Bloating is recruiting above its size-band peers.
3 of 6 indexed trials (50%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Bloating research.
Mayo Clinic accounts for 2 of 6 trials (33.3%). 5 distinct sponsors appear on at least one study for this condition label.
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Most Bloating trials plan to enrol fewer than 100 people.
Median target enrolment is 35 among the 6 trials that report a genuine target (sentinel values excluded). 4 of those (66.7%) plan for fewer than 100 participants.
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Bloating research is mostly interventional.
6 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
6 total, page 1 of 1
Diaphragmatic Breathing for the Treatment of Bloating and Distension
Mayo Clinic
NCT06596759
Impact of the Inno Cleanse Dietary Supplement on Gut Health and Associated Variables in Healthy Men and Women
University of Memphis
NCT07215351
A Study of Microbiome Transplantation for the Treatment of Constipation and/or Significant Bloating in Patients With Systemic Sclerosis
The University of Texas Health Science Center, Houston
NCT06827977
Study to Evaluate a Probiotic in Healthy Subjects With a History of Abdominal Discomfort and Bloating
Procter and Gamble
NCT01099696
A Study to Evaluate OPTI-BIOME™ Bacillus Subtilis MB40 on Abdominal Discomfort, Gas and Bloating in a Healthy Population
BIO-CAT Microbials
NCT02950012
Treatment of Symptomatic Bloating Using a Novel Hypnotherapy Protocol
Mayo Clinic
NCT05572606
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 2 |
Top Sponsors
Named interventions
Most-linked intervention names on Bloating records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Bloating trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Bloating page
6 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Bloating trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Mayo Clinic sponsors the most Bloating trials on record, review their full trial history before evaluating a specific study. See Mayo Clinic's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Bloating condition card totals 6 registered trials; most-linked intervention B. infantis 35624; top US site state Tennessee. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.