Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Gastrointestinal Symptoms: early-phase trial registry
4 of 5 indexed Gastrointestinal Symptoms trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #3,391 of 28,707 conditions by registered trial count.
5 US clinical trials · 4 currently recruiting · #3,391 of 28,707 conditions by registered trial count
Gastrointestinal Symptoms: 5 US clinical trials tracked, 4 recruiting.
Gastrointestinal Symptoms is the subject of 5 registered US clinical trials on ClinicalTrials.gov, 4 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 Lindenwood University, running 1 of these trials.
Enrollment posture brief
Registry condition gastrointestinal-symptoms
OPEN 4 | RECR 80% | LATE 0 | EARLY 2 | RANK #3391 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Acute Leukemia of Ambiguous Lineage (80% recruiting · 10 trials)
Gastrointestinal Symptoms lists 4 open slots (80% of 5 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 Gastrointestinal Symptoms 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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Gastrointestinal Symptoms is recruiting above its size-band peers.
4 of 5 indexed trials (80%) 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 Gastrointestinal Symptoms research.
Lindenwood University accounts for 1 of 5 trials (20%). 5 distinct sponsors appear on at least one study for this condition label.
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Most Gastrointestinal Symptoms trials plan to enrol fewer than 100 people.
Median target enrolment is 70 among the 5 trials that report a genuine target (sentinel values excluded). 4 of those (80%) plan for fewer than 100 participants.
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Gastrointestinal Symptoms research is mostly interventional.
5 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
5 total, page 1 of 1
Mechanisms of Gulf War Illness
VA Office of Research and Development
NCT05972291
Combination Probiotic: BB-12 With LGG (Different Doses) in Treating Children With Autism Spectrum Disorder
The University of Texas Health Science Center, Houston
NCT03514784
An 8-Week Study Evaluating Gut and Digestive Health After Use of a Dietary Supplement System
SF Research Institute
NCT07421596
Impact of Weizmannia (Bacillus) Coagulans JBI-YZ6.3 on Gut Health and Fecal Microbiome Changes
Lindenwood University
NCT07388264
The Efficacy of Probiotics to Reduce Antepartum Group B Streptococcus Colonization.
Marquette University
NCT03696953
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Gastrointestinal Symptoms records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Gastrointestinal Symptoms 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 Gastrointestinal Symptoms page
5 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 4 Gastrointestinal Symptoms trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Lindenwood University sponsors the most Gastrointestinal Symptoms trials on record, review their full trial history before evaluating a specific study. See Lindenwood University'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 Gastrointestinal Symptoms condition card totals 5 registered trials; most-linked intervention Florajen3; top US site state Wisconsin. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.