Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Subarachnoid Hemorrhage, Aneurysmal: early-phase trial registry
7 of 9 indexed Subarachnoid Hemorrhage, Aneurysmal trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,916 of 28,707 conditions by registered trial count.
9 US clinical trials · 7 currently recruiting · #1,916 of 28,707 conditions by registered trial count
Subarachnoid Hemorrhage, Aneurysmal: 9 US clinical trials tracked, 7 recruiting.
Subarachnoid Hemorrhage, Aneurysmal is the subject of 9 registered US clinical trials on ClinicalTrials.gov, 7 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 4 in Phase 1-2 (earlier-stage). The most active sponsor is University of Alberta, running 2 of these trials.
Enrollment posture brief
Registry condition subarachnoid-hemorrhage-aneurysmal
OPEN 7 | RECR 78% | LATE 1 | EARLY 4 | RANK #1916 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Advanced Colorectal Carcinoma (78% recruiting · 9 trials)
Subarachnoid Hemorrhage, Aneurysmal lists 7 open slots (78% of 9 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 Subarachnoid Hemorrhage, Aneurysmal 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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Subarachnoid Hemorrhage, Aneurysmal is recruiting above its size-band peers.
7 of 9 indexed trials (77.8%) 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.
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One sponsor concentrates Subarachnoid Hemorrhage, Aneurysmal research.
University of Alberta accounts for 2 of 9 trials (22.2%). 8 distinct sponsors appear on at least one study for this condition label.
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Most Subarachnoid Hemorrhage, Aneurysmal trials plan to enrol fewer than 100 people.
Median target enrolment is 20 among the 9 trials that report a genuine target (sentinel values excluded). 6 of those (66.7%) plan for fewer than 100 participants.
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Subarachnoid Hemorrhage, Aneurysmal research is mostly interventional.
7 interventional and 2 observational studies make up this index (77.8% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
9 total, page 1 of 1
Augmented Renal Clearance in Neurocritical Care
University of Alberta
NCT07410624
Nimodipine Variability in SAH
University of Alberta
NCT07065903
BLOCK-SAH - PPF-Block for Post-SAH Headache
University of Florida
NCT06008795
Safety, Feasibility, and Efficacy of Non-invasive Vagus Nerve Stimulation (nVNS) in the Treatment of Aneurysmal Subarachnoid Hemorrhage
Massachusetts General Hospital
NCT05103566
Telavancin Blood and Cerebrospinal Fluid Concentrations in Patients With External Ventricular Drainage
Aaron Cook
NCT06119061
Infusion of Lidocaine and Steroids in Middle Meningeal Artery for Pain in Subarachnoid Hemorrhage
The University of Texas Medical Branch, Galveston
NCT07294118
Effects of Head-of-Bed on Intracranial Pressure
Milton S. Hershey Medical Center
NCT05604404
Remote Ischemic Preconditioning in Subarachnoid Hemorrhage
University of California, Los Angeles
NCT01158508
Pterygopalatine Fossa Block in Aneurysmal Subarachnoid Hemorrhage
University of Texas Southwestern Medical Center
NCT05925478
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 2 | 2 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Subarachnoid Hemorrhage, Aneurysmal records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Subarachnoid Hemorrhage, Aneurysmal 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 Subarachnoid Hemorrhage, Aneurysmal page
9 registered trials, 7 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 7 Subarachnoid Hemorrhage, Aneurysmal trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Alberta sponsors the most Subarachnoid Hemorrhage, Aneurysmal trials on record, review their full trial history before evaluating a specific study. See University of Alberta'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 Subarachnoid Hemorrhage, Aneurysmal condition card totals 9 registered trials; most-linked intervention Bupivacaine 0.25% Injectable Solution; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.