Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Diet Therapy: early-phase trial registry
1 of 4 indexed Diet Therapy trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 1 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Diet Therapy: 4 US clinical trials tracked, 1 recruiting.
Diet Therapy is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 1 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 National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), running 3 of these trials.
Enrollment posture brief
Registry condition diet-therapy
OPEN 1 | RECR 25% | LATE 1 | EARLY 2 | RANK #4115 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Abdominal Cancer (25% recruiting · 8 trials)
Diet Therapy lists 1 open slots (25% of 4 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 Diet Therapy 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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Diet Therapy is recruiting below its size-band peers.
1 of 4 indexed trials (25%) 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.
Open and recent trials
4 total, page 1 of 1
Developing Biomarkers of Dietary Intake: Dose Dependent Measurement of Sugar Intake
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NCT04799301
Time-Restricted Eating to Address Persistent Cancer-Related Fatigue
University of Maryland, Baltimore
NCT05256888
Lifestyle Interventions for Expectant Mothers (LIFE-Moms Phoenix) - Phoenix
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NCT01812694
Developing Biomarkers of Dietary Intake
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NCT01237093
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 3 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Diet Therapy records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Diet Therapy 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 Diet Therapy page
4 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Diet Therapy trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) sponsors the most Diet Therapy trials on record, review their full trial history before evaluating a specific study. See National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)'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 Diet Therapy condition card totals 4 registered trials; most-linked intervention Enhanced standard care; top US site state Arizona. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.