Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
MCI: early-phase trial registry
4 of 6 indexed MCI trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,866 of 28,707 conditions by registered trial count.
6 US clinical trials · 4 currently recruiting · #2,866 of 28,707 conditions by registered trial count
MCI: 6 US clinical trials tracked, 4 recruiting.
MCI is the subject of 6 registered US clinical trials on ClinicalTrials.gov, 4 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 University of California, San Francisco, running 3 of these trials.
Enrollment posture brief
Registry condition mci
OPEN 4 | RECR 67% | LATE 0 | EARLY 1 | RANK #2866 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Adenocarcinoma of Lung (67% recruiting · 6 trials)
MCI lists 4 open slots (67% of 6 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 MCI 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.
-
MCI is recruiting above its size-band peers.
4 of 6 indexed trials (66.7%) 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.
-
One sponsor concentrates MCI research.
University of California, San Francisco accounts for 3 of 6 trials (50%). 4 distinct sponsors appear on at least one study for this condition label.
-
Typical MCI enrolment sits around 106 participants.
Median target enrolment is 106 among the 6 trials that report a genuine target (sentinel values excluded). 2 of those (33.3%) plan for fewer than 100 participants.
-
MCI research is mostly interventional.
5 interventional and 1 observational studies make up this index (83.3% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
6 total, page 1 of 1
Enhancing Attention and Wellbeing Using Digital Therapeutics
University of California, San Francisco
NCT06397469
Neuromodulation of Memory in Aging
Duke University
NCT05460468
Exploring the Utility of [18F]3F4AP for Demyelination Imaging
Yale University
NCT06999434
Studying the Effects of Digital Interventions on Cognition, Wellbeing, Stress, and Sleep in Older Adults
University of California, San Francisco
NCT06633978
Tau PET Imaging in the NACC Study Cohort
University of Pennsylvania
NCT03189485
Accelerating Cognitive Gains From Digital Inverventions With Noninvasive Brain Stimulation
University of California, San Francisco
NCT06633952
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on MCI records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on MCI 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 MCI page
6 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 4 MCI trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of California, San Francisco sponsors the most MCI trials on record, review their full trial history before evaluating a specific study. See University of California, San Francisco'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 MCI condition card totals 6 registered trials; most-linked intervention MediTrain; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.