Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Weight Change clinical trials
3 of 4 indexed Weight Change trials are currently recruiting.
Corpus placement: #4,115 of 28,707 conditions by registered trial count.
4 US clinical trials · 3 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Weight Change: 4 US clinical trials tracked, 3 recruiting.
Weight Change is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. The most active sponsor is University of Illinois at Urbana-Champaign, running 1 of these trials.
Enrollment posture brief
Registry condition weight-change
OPEN 3 | RECR 75% | LATE 0 | EARLY 0 | RANK #4115 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Activity, Motor (75% recruiting · 8 trials)
Weight Change lists 3 open slots (75% 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 Weight Change 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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Weight Change is recruiting above its size-band peers.
3 of 4 indexed trials (75%) 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
Optimizing an Extended Care Intervention to Promote Weight Loss Maintenance
University of Alabama at Birmingham
NCT06785064
Hunger Perception and Weight-Related Outcomes Following Use of a Leptin-Supporting Dietary Supplement
Efforia
NCT07442864
Integrated Childhood Activity AND Nutrition (ican) Study
University of Illinois at Urbana-Champaign
NCT07011602
Weight Change Among Users of Three Progestin-Only Methods of Contraception Over a 12-Month Time Period
Washington University School of Medicine
NCT01592058
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Weight Change records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Weight Change 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 Weight Change page
4 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Weight Change trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Illinois at Urbana-Champaign sponsors the most Weight Change trials on record, review their full trial history before evaluating a specific study. See University of Illinois at Urbana-Champaign'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 Weight Change condition card totals 4 registered trials; most-linked intervention 8-week Physical Activity and Nutrition Program; top US site state New York. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.