Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Regional Anesthesia: early-phase trial registry
1 of 3 indexed Regional Anesthesia 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 · 1 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Regional Anesthesia: 3 US clinical trials tracked, 1 recruiting.
Regional Anesthesia is the subject of 3 registered US clinical trials on ClinicalTrials.gov, 1 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 Nebraska, running 1 of these trials.
Enrollment posture brief
Registry condition regional-anesthesia
OPEN 1 | RECR 33% | LATE 0 | EARLY 1 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Adherence, Treatment (33% recruiting · 6 trials)
Regional Anesthesia lists 1 open slots (33% 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 Regional Anesthesia 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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Regional Anesthesia is recruiting below its size-band peers.
1 of 3 indexed trials (33.3%) 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
The Lateral, Anterior, Medial (LAM) Femoral Cutaneous Block: A Case Series Harborview Medical Center, Seattle, WA
University of Washington
NCT07221903
Comparison of Epidural and TAP Block in Abdominal Surgery
University of Nebraska
NCT01848951
Ultrasound Guided Serratus Anterior Plane Block in ED Patients With Rib Fractures
Rhode Island Hospital
NCT06299137
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Regional Anesthesia records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Regional Anesthesia 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 Regional Anesthesia page
3 registered trials, 1 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 1 Regional Anesthesia trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Nebraska sponsors the most Regional Anesthesia trials on record, review their full trial history before evaluating a specific study. See University of Nebraska'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 Regional Anesthesia condition card totals 3 registered trials; most-linked intervention TAP Block; top US site state Washington. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.