Condition
Aneurysmal Subarachnoid Hemorrhage (aSAH) clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Aneurysmal Subarachnoid Hemorrhage (aSAH) clinical trials that are recruiting, at sites in 3 countries (most in United States (2), Qatar (1), China (1)). By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Aneurysmal Subarachnoid Hemorrhage (aSAH) clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Scalp block for headache after aneurysmal subarachnoid hemorrhage in ICU patients | — | Doha | Recruiting | Dec 29, 2025 |
| Tracking delayed ischemic neurological deficits in people with aneurysmal subarachnoid hemorrhage — real-world data | — | Beijing, Beijing Municipality | Recruiting | Sep 8, 2025 |
| Intranasal sphenopalatine ganglion block for headache after a ruptured brain aneurysm | Phase 4 | Dayton, Ohio | Recruiting | Aug 11, 2025 |
| Cerebral Vasospasm Registry Using NeVa VS After Aneurysmal Subarachnoid Hemorrhage | — | Burbank, California and 15 other locations | Recruiting | Mar 25, 2025 |
All recruiting trials (4)
-
Scalp block for headache after aneurysmal subarachnoid hemorrhage in ICU patients
We are testing whether a levobupivacaine scalp block added to standard pain medicines can reduce severe headache in adults in the ICU after aneurysmal subarachnoid hemorrhage treated endovascularly.
-
Tracking delayed ischemic neurological deficits in people with aneurysmal subarachnoid hemorrhage — real-world data
This project will collect real-world monitoring and treatment information to see how often delayed ischemic neurological deficits (DIND) happen and what diagnostic and treatment approaches people with aneurysmal subarachnoid hemorrhage receive.
-
Intranasal sphenopalatine ganglion block for headache after a ruptured brain aneurysm
This will test whether spraying a numbing medicine into the back of the nose can reduce severe headache in adults recovering from a ruptured brain aneurysm.
-
Cerebral Vasospasm Registry Using NeVa VS After Aneurysmal Subarachnoid Hemorrhage
This registry tests the NeVa VS device in adults with symptomatic cerebral vasospasm after an aneurysmal subarachnoid hemorrhage to see how it performs in real-world centers.
Related topics
Quick answers
How many Aneurysmal Subarachnoid Hemorrhage (aSAH) clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in United States (2 trials), Qatar (1 trial), China (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.