Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Aging Problems: early-phase trial registry
2 of 4 indexed Aging Problems 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 · 2 currently recruiting · #4,115 of 28,707 conditions by registered trial count
Aging Problems: 4 US clinical trials tracked, 2 recruiting.
Aging Problems is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 2 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Emily Dunlap, running 1 of these trials.
Enrollment posture brief
Registry condition aging-problems
OPEN 2 | RECR 50% | LATE 0 | EARLY 1 | RANK #4115 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Aging Problems lists 2 open slots (50% 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 Aging Problems 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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Aging Problems is recruiting above its size-band peers.
2 of 4 indexed trials (50%) 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
Brain Health Virtual Reality Study
University of California, San Diego
NCT06124339
Improving Physical Ability and Cellular Senescence Elimination in HIV
National Institute of Allergy and Infectious Diseases (NIAID)
NCT07144293
E-training of Inmate Peer Caregivers for Enhancing Geriatric and End-of-life Care in Prisons
Klein Buendel
NCT03323008
Aquatic Exercise for Cognition and Mobility in Older Adults
Emily Dunlap
NCT05501249
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Aging Problems records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Aging Problems 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 Aging Problems page
4 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Aging Problems trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Emily Dunlap sponsors the most Aging Problems trials on record, review their full trial history before evaluating a specific study. See Emily Dunlap'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 Aging Problems condition card totals 4 registered trials; most-linked intervention Aquatic Integrated Cognitive Motor Training; top US site state Colorado. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.