Clinical trials
Subarachnoid Hemorrhage clinical trials
Below are recruiting subarachnoid hemorrhage clinical trials, each written for real people, not researchers. We’re tracking 81 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03245866Recruiting
Study for bleeding caused by a brain aneurysm rupture
This study is for people admitted with a confirmed brain bleeding caused by a ruptured aneurysm. The goal is to better understand this specific cause of bleeding, which may help improve care for patients with aneurysm-related subarachnoid hemorrhage.
Aarau, Canton of AargauAges Any age - NCT04490161Recruiting
Preventing blood-vessel spasm after aneurysm brain bleeding
This trial studies a spinal fluid (CSF) treatment to help prevent dangerous blood-vessel tightening (vasospasm) after a type of brain bleed caused by an aneurysm. If you qualify, the goal is to reduce complications soon after aneurysm repair.
Innsbruck, TyrolAges 18–90 - NCT04557618Recruiting
Ear nerve stimulation after a brain bleed
This trial studies whether stimulating a nerve near the ear (auricular VNS) can help after a spontaneous subarachnoid hemorrhage, a type of bleeding around the brain. If you qualify, you may receive the ear stimulation as an added treatment while doctors monitor your recovery.
St Louis, MissouriAges 18 years+ - NCT04696523RecruitingPhase 2
Xenon gas for brain injury after a ruptured brain aneurysm
This Phase 2 study tests whether xenon gas can reduce brain injury after an aneurysmal subarachnoid hemorrhage (a bleeding caused by a brain aneurysm). It aims to help people who are very sick right after the bleeding by improving brain function outcomes.
Helsinki, HelsinkiAges 18 years+ - NCT04945603Recruiting
Study for poor-grade brain bleed from a ruptured aneurysm
This trial is enrolling people who come to the emergency room with a serious brain bleed caused by a ruptured brain aneurysm. It aims to test care strategies for patients with poor-grade injuries, who may have worse outcomes than typical cases.
BergamoAges 18 years+ - NCT05103566Recruiting
Noninvasive vagus nerve stimulation for ruptured brain aneurysm bleed
This trial studies whether a noninvasive device that stimulates the vagus nerve can be safely given soon after a ruptured aneurysm bleed to improve outcomes. It may help calm the brain’s stress response after this type of stroke-like emergency.
Boston, MassachusettsAges 18–85 - NCT05649904Recruiting
Study for adults needing brain fluid drainage after brain bleeding or infection
This study looks at patients age 18+ who need a procedure to drain brain fluid after certain brain bleeds (like intraventricular or subarachnoid bleeding, or chronic subdural bleeding) or after ventriculitis. It aims to better understand and improve care for people with these serious conditions.
Columbus, OhioAges 18 years+ - NCT05858060Recruiting
Osmotic treatment for severe bleeding around the brain
This trial looks at an “osmotic therapy” (a treatment meant to pull fluid away from swelling areas) for adults with severe bleeding around the brain caused by a burst aneurysm. It may help reduce dangerous swelling or complications, but your eligibility depends on your stability and lab results.
Beijing, Beijing MunicipalityAges 18–85 - NCT06218654Recruiting
Blood flow changes after spontaneous brain bleed
This study looks at how the body's blood flow, heart rate, and blood pressure change in people who have had a spontaneous brain bleed. It aims to learn better ways to monitor and care for these patients to improve recovery.
RomaAges 18 years+ - NCT06646484Recruiting
Using a device to check hydration after brain bleeding
This study tests a new way to monitor your body's water and sodium levels using a simple, painless device (impedancemetry) after a subarachnoid hemorrhage. It may help doctors better manage your hydration and prevent complications during your ICU stay.
Lyon, FranceAges 18 years+ - NCT06793839Recruiting
3D ultrasound imaging after brain bleed
This trial tests a new 3D ultrasound technique to see if it can better visualize blood flow in the brain after a subarachnoid hemorrhage (bleeding around the brain). It may help doctors monitor and treat patients more effectively.
CaenAges 18 years+ - NCT07294118RecruitingPhase 2
Lidocaine and steroids for pain after brain bleed
This trial tests whether giving a numbing medicine (lidocaine) and steroids into the artery that covers the brain can help reduce pain after a brain bleed. It may be an option for people with a specific type of bleeding who have not had certain brain surgeries or procedures.
Galveston, TexasAges 18–100 - NCT07482124Recruiting
Registry study for patients with subarachnoid hemorrhage
This study collects information on people who have had a subarachnoid hemorrhage (a type of brain bleed) from certain causes. It helps doctors better understand the condition and improve care.
Nijmegen, GelderlandAges Any age - NCT07643922Recruiting
Endovascular Treatment for Brain Blood Vessel Spasm After Aneurysm Rupture
This trial tests an endovascular procedure (a minimally invasive catheter-based treatment delivered through blood vessels) combined with a heart medication called milrinone to treat cerebral vasospasm—dangerous blood vessel narrowing that can occur after a ruptured brain aneurysm. The goal is to improve neurological recovery and prevent stroke.
Beijing, Beijing MunicipalityAges 18–80 - NCT07131696Recruiting
Vagus nerve stimulation for brain bleeding complication
This trial tests if a nerve stimulation device can prevent a dangerous blood vessel spasm after a brain aneurysm bleed. It may help reduce damage and improve recovery.
Birmingham, AlabamaAges 18–65 - NCT04785976Recruiting
Study of long-term outcomes after a ruptured brain aneurysm bleed
This trial is a long-term follow-up study of people who come to the emergency room with a ruptured brain aneurysm (bleeding in the space around the brain). It helps doctors understand what outcomes are most common and what may affect recovery over time.
Beijing, Beijing MunicipalityAges Any age - NCT06548477Recruiting
Albumin for recovery after brain aneurysm bleed
This study tests whether giving the protein albumin can improve recovery after a brain aneurysm has burst. It is for people who have had their aneurysm treated quickly after symptoms started.
DohaAges 18–80 - NCT06582810Recruiting
Lidocaine for headaches after brain bleed
This study tests whether a lidocaine infusion (given through an IV) can safely reduce severe headaches after a subarachnoid hemorrhage (a type of brain bleed). You may qualify if you had a spontaneous bleed and can communicate your pain level.
Wichita, KansasAges 18 years+ - NCT07065903Recruiting
Nimodipine variability in aneurysmal subarachnoid hemorrhage
This study looks at how nimodipine, a medicine used to prevent blood vessel spasms after a brain bleed, works in people with aneurysmal subarachnoid hemorrhage. It aims to better understand how the drug behaves in your body, which could help improve treatment.
Richmond, VirginiaAges 18–85 - NCT07116408RecruitingPhase 4
Numbing spray for headaches after brain bleed
This study tests if a numbing spray applied inside the nose can help reduce headaches in people who have had a brain bleed from a ruptured aneurysm. The treatment targets a nerve cluster linked to headache pain.
Dayton, OhioAges 18 years+ - NCT07250958Recruiting
Testing dome-only coiling for severe aneurysm bleeding
This trial tests a specific way of treating a brain aneurysm that has caused a severe bleed (subarachnoid hemorrhage). Instead of coiling the whole aneurysm, doctors will only coil the dome part. The goal is to see if this simpler approach helps patients who are very sick from the bleeding.
Louisville, KentuckyAges 18 years+ - NCT07588997Recruiting
Brain Training After Aneurysm Bleeding to Improve Thinking and Movement
This study tests whether combining thinking exercises with physical movements can help people recover better after a brain aneurysm ruptures and bleeds. You'd start the training early in your recovery (2-7 days after treatment) to see if it helps your memory, attention, and ability to move.
TaipeiAges 18 years+ - NCT07614906Recruiting
Nitric Oxide Levels to Predict Blood Vessel Spasms After Brain Bleeding
This study examines whether a substance called nitric oxide in brain fluid can help doctors predict who will develop dangerous blood vessel tightening after a subarachnoid hemorrhage—a serious type of brain bleeding. The goal is to find an early warning sign so doctors can intervene faster.
Boston, MassachusettsAges 18 years+ - NCT04449666Recruiting
Brain scan and memory testing after bleeding from a brain aneurysm
This trial uses brain MRI scans and memory/brain-function tests in people who are recovering from a specific type of brain bleed (aneurysmal subarachnoid hemorrhage). It aims to understand how the brain’s memory area changes after the event and how that may relate to memory function during rehabilitation.
Hessisch OldendorfAges 18–70
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Subarachnoid Hemorrhage trials by city
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Subarachnoid Hemorrhage trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for subarachnoid hemorrhage?
- Yes. Clin2 currently lists 81 recruiting subarachnoid hemorrhage studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a subarachnoid hemorrhage trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a subarachnoid hemorrhage trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.