Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Small Fiber Neuropathy: early-phase trial registry
2 of 3 indexed Small Fiber Neuropathy trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #5,209 of 28,707 conditions by registered trial count.
3 US clinical trials · 2 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Small Fiber Neuropathy: 3 US clinical trials tracked, 2 recruiting.
Small Fiber Neuropathy is the subject of 3 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 Brigham and Women's Hospital, running 1 of these trials.
Enrollment posture brief
Registry condition small-fiber-neuropathy
OPEN 2 | RECR 67% | LATE 0 | EARLY 1 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Acute Hypoxemic Respiratory Failure (67% recruiting · 6 trials)
Small Fiber Neuropathy lists 2 open slots (67% of 3 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 Small Fiber Neuropathy 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.
-
Small Fiber Neuropathy is recruiting above its size-band peers.
2 of 3 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.
Open and recent trials
3 total, page 1 of 1
Detection of Small Fiber Neuropathy Using Skin Properties
Brigham and Women's Hospital
NCT04759443
IVIG in the Treatment of Autoimmune Small Fiber Neuropathy With TS-HDS, FGFR-3, or Plexin D1 Antibodies
Endeavor Health
NCT04153422
Assessment of Small Fiber Neuropathy in Rare Diseases Using Sudoscan
Massachusetts General Hospital
NCT02985710
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Small Fiber Neuropathy records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Small Fiber Neuropathy 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 Small Fiber Neuropathy page
3 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Small Fiber Neuropathy trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Brigham and Women's Hospital sponsors the most Small Fiber Neuropathy trials on record, review their full trial history before evaluating a specific study. See Brigham and Women's Hospital'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 Small Fiber Neuropathy condition card totals 3 registered trials; most-linked intervention QSART; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.