Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Brain Tumor - Metastatic: early-phase trial registry
3 of 3 indexed Brain Tumor - Metastatic 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 · 3 currently recruiting · #5,209 of 28,707 conditions by registered trial count
Brain Tumor - Metastatic: 3 US clinical trials tracked, 3 recruiting.
Brain Tumor - Metastatic is the subject of 3 registered US clinical trials on ClinicalTrials.gov, 3 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is GT Medical Technologies, running 1 of these trials.
Enrollment posture brief
Registry condition brain-tumor-metastatic
OPEN 3 | RECR 100% | LATE 0 | EARLY 2 | RANK #5209 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)
Brain Tumor - Metastatic lists 3 open slots (100% 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 Brain Tumor - Metastatic 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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Brain Tumor - Metastatic is recruiting above its size-band peers.
3 of 3 indexed trials (100%) 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
Registry of Patients With Brain Tumors Treated With STaRT (GammaTiles)
GT Medical Technologies
NCT04427384
A Study Comparing GLIADEL to Stereotactic Radiosurgery in Metastatic Brain Disease
University of Nebraska
NCT04222062
Stereotactic Radiation for Growing/Changing Brain Metastases With Same-Day Radiation Planning and Treatment With Margin Reduction
Ayal A. Aizer, MD
NCT07132190
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 2 |
Top Sponsors
Named interventions
Most-linked intervention names on Brain Tumor - Metastatic records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Brain Tumor - Metastatic 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 Brain Tumor - Metastatic page
3 registered trials, 3 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 3 Brain Tumor - Metastatic trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- GT Medical Technologies sponsors the most Brain Tumor - Metastatic trials on record, review their full trial history before evaluating a specific study. See GT Medical Technologies'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 Brain Tumor - Metastatic condition card totals 3 registered trials; most-linked intervention GammaTile; top US site state Nebraska. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.