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ClinicalTrials.gov enrollment closed early-phase tilt small index

Ankle Arthrodesis: early-phase trial registry

A small indexed set (2 trials) with no open enrollment listed right now.

Corpus placement: #7,188 of 28,707 conditions by registered trial count.

2 US clinical trials · none currently recruiting · #7,188 of 28,707 conditions by registered trial count

Ankle Arthrodesis: 2 US clinical trials tracked, none currently recruiting.

Ankle Arthrodesis is the subject of 2 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Orthofix, running 1 of these trials.

Enrollment posture brief

Registry condition ankle-arthrodesis

OPEN 0 | RECR 0% | LATE 0 | EARLY 1 | RANK #7188 | SPON 1

Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)

Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%Ankle Arthrodesis (this)0%
Open-enrollment share among volume-matched conditions near Ankle Arthrodesis

Ankle Arthrodesis has no open enrollment in this registry pull (2 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Ankle Arthrodesis 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.

  1. Ankle Arthrodesis is recruiting below its size-band peers.

    0 of 2 indexed trials (0%) 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.

Phase 11

Phase Distribution

PhaseTrial count
Phase 1 1

Top Sponsors

Orthofix 1 trials

Named interventions

Most-linked intervention names on Ankle Arthrodesis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Pulsed electromagnetic field (PEMF) stimulation Device
1 trials
Vitamin D3 Drug
1 trials
Control Other
1 trials

US sites by state

Facility locations filed on Ankle Arthrodesis trials. A trial with sites in several states counts in each.

Texas 1 trials
South Carolina 1 trials
North Carolina 1 trials
Maryland 1 trials
Iowa 1 trials
California 1 trials
Arizona 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Ankle Arthrodesis page

2 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

  • No Ankle Arthrodesis trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Orthofix sponsors the most Ankle Arthrodesis trials on record, review their full trial history before evaluating a specific study. See Orthofix'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 Ankle Arthrodesis condition card totals 2 registered trials; most-linked intervention Pulsed electromagnetic field (PEMF) stimulation; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.