Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Brain Metastases From Extra-cranial Solid Tumors: early-phase trial registry
2 of 2 indexed Brain Metastases From Extra-cranial Solid Tumors trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #7,188 of 28,707 conditions by registered trial count.
2 US clinical trials · 2 currently recruiting · #7,188 of 28,707 conditions by registered trial count
Brain Metastases From Extra-cranial Solid Tumors: 2 US clinical trials tracked, 2 recruiting.
Brain Metastases From Extra-cranial Solid Tumors is the subject of 2 registered US clinical trials on ClinicalTrials.gov, 2 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 Ayal A. Aizer, MD, running 2 of these trials.
Enrollment posture brief
Registry condition brain-metastases-from-extra-cranial-solid-tumors
OPEN 2 | RECR 100% | LATE 0 | EARLY 2 | RANK #7188 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Aortic Arch Aneurysm (100% recruiting · 5 trials)
Brain Metastases From Extra-cranial Solid Tumors lists 2 open slots (100% of 2 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 Metastases From Extra-cranial Solid Tumors 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 Metastases From Extra-cranial Solid Tumors is recruiting above its size-band peers.
2 of 2 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
2 total, page 1 of 1
Prophylactic Anti-Seizure Medication vs No Anti-Seizure Medication for Patients With Primary Motor Cortex Brain Metastases
Ayal A. Aizer, MD
NCT07130786
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 Metastases From Extra-cranial Solid Tumors records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Brain Metastases From Extra-cranial Solid Tumors 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 Metastases From Extra-cranial Solid Tumors page
2 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Brain Metastases From Extra-cranial Solid Tumors trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Ayal A. Aizer, MD sponsors the most Brain Metastases From Extra-cranial Solid Tumors trials on record, review their full trial history before evaluating a specific study. See Ayal A. Aizer, MD'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 Metastases From Extra-cranial Solid Tumors condition card totals 2 registered trials; most-linked intervention Levetiracetam (Keppra); top US site state Massachusetts. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.