Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Functional Near-infrared Spectroscopy clinical trials
1 of 2 indexed Functional Near-infrared Spectroscopy trials are currently recruiting.
Corpus placement: #7,188 of 28,707 conditions by registered trial count.
2 US clinical trials · 1 currently recruiting · #7,188 of 28,707 conditions by registered trial count
Functional Near-infrared Spectroscopy: 2 US clinical trials tracked, 1 recruiting.
Functional Near-infrared Spectroscopy is the subject of 2 registered US clinical trials on ClinicalTrials.gov, 1 of them currently open to new participants. The most active sponsor is Indiana University, running 2 of these trials.
Enrollment posture brief
Registry condition functional-near-infrared-spectroscopy
OPEN 1 | RECR 50% | LATE 0 | EARLY 0 | RANK #7188 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Functional Near-infrared Spectroscopy lists 1 open slots (50% of 2 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 Functional Near-infrared Spectroscopy 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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Functional Near-infrared Spectroscopy is recruiting above its size-band peers.
1 of 2 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
2 total, page 1 of 1
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Functional Near-infrared Spectroscopy records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Functional Near-infrared Spectroscopy 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 Functional Near-infrared Spectroscopy page
2 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Functional Near-infrared Spectroscopy trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Indiana University sponsors the most Functional Near-infrared Spectroscopy trials on record, review their full trial history before evaluating a specific study. See Indiana 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 Functional Near-infrared Spectroscopy condition card totals 2 registered trials; most-linked intervention laser acupuncture; top US site state Indiana. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.