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ClinicalTrials.gov enrollment closed early-phase tilt small index

Acoustic Neuroma: 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

Acoustic Neuroma: 2 US clinical trials tracked, none currently recruiting.

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

Enrollment posture brief

Registry condition acoustic-neuroma

OPEN 0 | RECR 0% | LATE 0 | EARLY 2 | RANK #7188 | SPON 1

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

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

Acoustic Neuroma 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 Acoustic Neuroma 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. Acoustic Neuroma 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 22

Phase Distribution

PhaseTrial count
Phase 2 2

Named interventions

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

Fractionated proton radiation Radiation
1 trials
Losartan Drug
1 trials
Aspirin Drug
1 trials
Placebo Drug
1 trials

US sites by state

Facility locations filed on Acoustic Neuroma trials. A trial with sites in several states counts in each.

Massachusetts 2 trials
Utah 1 trials
Minnesota 1 trials
Florida 1 trials
California 1 trials

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

What to do with this Acoustic Neuroma page

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

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 Acoustic Neuroma condition card totals 2 registered trials; most-linked intervention Fractionated proton radiation; top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.