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ClinicalTrials.gov enrollment closed early-phase tilt small index

Epidermal Nevus Syndrome (ENS): early-phase trial registry

A small indexed set (1 trial) with no open enrollment listed right now.

Corpus placement: #11,370 of 28,707 conditions by registered trial count.

1 US clinical trials · none currently recruiting · #11,370 of 28,707 conditions by registered trial count

Epidermal Nevus Syndrome (ENS): 1 US clinical trial tracked, none currently recruiting.

Epidermal Nevus Syndrome (ENS) is the subject of 1 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 Kyowa Kirin, running 1 of these trials.

Enrollment posture brief

Registry condition epidermal-nevus-syndrome-ens

OPEN 0 | RECR 0% | LATE 0 | EARLY 1 | RANK #11370 | SPON 1

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

Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%Epidermal Nevus Syndrome (th…0%
Open-enrollment share among volume-matched conditions near Epidermal Nevus Syndrome (ENS)

Epidermal Nevus Syndrome (ENS) has no open enrollment in this registry pull (1 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 Epidermal Nevus Syndrome (ENS) 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. Epidermal Nevus Syndrome (ENS) is recruiting below its size-band peers.

    0 of 1 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 21

Phase Distribution

PhaseTrial count
Phase 2 1

Top Sponsors

Kyowa Kirin 1 trials

Named interventions

Most-linked intervention names on Epidermal Nevus Syndrome (ENS) records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Burosumab Biological
1 trials

US sites by state

Facility locations filed on Epidermal Nevus Syndrome (ENS) trials. A trial with sites in several states counts in each.

Texas 1 trials
North Carolina 1 trials
Minnesota 1 trials
Maryland 1 trials
Indiana 1 trials
Connecticut 1 trials
Colorado 1 trials

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

What to do with this Epidermal Nevus Syndrome (ENS) page

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

  • No Epidermal Nevus Syndrome (ENS) trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Kyowa Kirin sponsors the most Epidermal Nevus Syndrome (ENS) trials on record, review their full trial history before evaluating a specific study. See Kyowa Kirin'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 Epidermal Nevus Syndrome (ENS) condition card totals 1 registered trials; most-linked intervention Burosumab; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.