Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Adult: early-phase trial registry
8 of 11 indexed Adult trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,577 of 28,707 conditions by registered trial count.
11 US clinical trials · 8 currently recruiting · #1,577 of 28,707 conditions by registered trial count
Adult: 11 US clinical trials tracked, 8 recruiting.
Adult is the subject of 11 registered US clinical trials on ClinicalTrials.gov, 8 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 Georgia State University, running 3 of these trials.
Enrollment posture brief
Registry condition adult
OPEN 8 | RECR 73% | LATE 1 | EARLY 2 | RANK #1577 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Cystic Fibrosis-related Diabetes (73% recruiting · 11 trials)
Adult lists 8 open slots (73% of 11 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 Adult 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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Adult is recruiting above its size-band peers.
8 of 11 indexed trials (72.7%) 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 Adult research.
Georgia State University accounts for 3 of 11 trials (27.3%). 9 distinct sponsors appear on at least one study for this condition label.
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Most Adult trials plan to enrol fewer than 100 people.
Median target enrolment is 72 among the 11 trials that report a genuine target (sentinel values excluded). 7 of those (63.6%) plan for fewer than 100 participants.
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Adult research is mostly interventional.
9 interventional and 2 observational studies make up this index (81.8% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
11 total, page 1 of 1
Study of New Magnetic Resonance Imaging Methods of the Brain
National Institute of Neurological Disorders and Stroke (NINDS)
NCT00004577
Optimizing the AYA Survivors' Coping and Emotional Needs Toolkit
East Carolina University
NCT07173205
A Study to Investigate the Safety and Efficacy of KQB198 as Monotherapy and in Combination in Participants With Advanced Hematologic Malignancies
Kumquat Biosciences
NCT06645886
The Effects of Endotracheal Suctioning on Pain and Serum Markers
Loma Linda University
NCT06692400
Wild Blueberries for Gut, Brain, and Heart Health in Adults With High Blood Pressure
Georgia State University
NCT06735599
Peanuts for Cardiometabolic, Brain, and Intestinal Health
Georgia State University
NCT06867198
Long-term Follow-up of Subjects Treated With CAR T Cells
Marcela V. Maus, M.D.,Ph.D.
NCT05024175
Wild Blueberries for Gut, Brain, and Cardiometabolic Health in Prediabetes
Georgia State University
NCT06735651
Feedback, Motor Sequence Learning, and Brain Connectivity
University of South Carolina
NCT04971486
PFAS Exposure and Immune Response to Vaccination in Adults
Rutgers, The State University of New Jersey
NCT06588530
Dose Ranging Study in Healthy Methadone Maintenance Subjects
Bausch Health Americas
NCT00387491
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Adult records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Adult 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 Adult page
11 registered trials, 8 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 8 Adult trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Georgia State University sponsors the most Adult trials on record, review their full trial history before evaluating a specific study. See Georgia State 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 Adult condition card totals 11 registered trials; most-linked intervention Wild Blueberry; top US site state Georgia. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.