Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Functional Dyspepsia: early-phase trial registry
6 of 10 indexed Functional Dyspepsia trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,724 of 28,707 conditions by registered trial count.
10 US clinical trials · 6 currently recruiting · #1,724 of 28,707 conditions by registered trial count
Functional Dyspepsia: 10 US clinical trials tracked, 6 recruiting.
Functional Dyspepsia is the subject of 10 registered US clinical trials on ClinicalTrials.gov, 6 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is David Levinthal, running 1 of these trials.
Enrollment posture brief
Registry condition functional-dyspepsia
OPEN 6 | RECR 60% | LATE 1 | EARLY 2 | RANK #1724 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Abuse, Drug (60% recruiting · 5 trials)
Functional Dyspepsia lists 6 open slots (60% of 10 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 Functional Dyspepsia 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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Functional Dyspepsia is recruiting above its size-band peers.
6 of 10 indexed trials (60%) 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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Sponsorship of Functional Dyspepsia trials is spread across many organizations.
David Levinthal accounts for 1 of 10 trials (10%). 10 distinct sponsors appear on at least one study for this condition label.
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Most Functional Dyspepsia trials plan to enrol fewer than 100 people.
Median target enrolment is 40 among the 10 trials that report a genuine target (sentinel values excluded). 8 of those (80%) plan for fewer than 100 participants.
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Functional Dyspepsia research is mostly interventional.
9 interventional and 1 observational studies make up this index (90% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
10 total, page 1 of 1
Autonomic Reactivity and Personalized Neurostimulation
Medical College of Wisconsin
NCT06863207
Synergistic Gut-brain Axis Modulation Via Vagal Stimulation and Support Therapy in Functional Dyspepsia
Spaulding Rehabilitation Hospital
NCT06360900
Exposure-Based CBT for Avoidant/Restrictive Food Intake in Functional Dyspepsia
Massachusetts General Hospital
NCT05587127
Ketotifen for Children With Functional Dyspepsia in Association With Duodenal Eosinophilia
Craig A. Friesen, MD
NCT02484248
Functional Dyspepsia Treatment Using Virtual Reality
Mayo Clinic
NCT05836597
Brain-Gut Yoga for Functional Dyspepsia and Gastroparesis (FD-GP)
Wake Forest University Health Sciences
NCT06732453
Cerebral Cortical Influences on Autonomic Function
David Levinthal
NCT03869372
AutoSTEA for Adults With Functional Dyspepsia
MetroHealth Medical Center
NCT07020416
Functional Dyspepsia Microbiome Study
Children's Mercy Hospital Kansas City
NCT02340312
Biomagnetic Characterization of Gastric Dysrhythmias III
Vanderbilt University Medical Center
NCT03176927
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 3 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Functional Dyspepsia records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Functional Dyspepsia 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 Functional Dyspepsia page
10 registered trials, 6 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 6 Functional Dyspepsia trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- David Levinthal sponsors the most Functional Dyspepsia trials on record, review their full trial history before evaluating a specific study. See David Levinthal'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 Functional Dyspepsia condition card totals 10 registered trials; most-linked intervention Collection of Stool Specimens; top US site state Missouri. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.