Condition

Subarachnoid Hemorrhage, Aneurysmal clinical trials and research

• 17Clinical trials
• 1New in 30 days
• 10Countries

Newest Subarachnoid Hemorrhage, Aneurysmal clinical trials

All recruiting trials (17)

• Understanding hemorrhage subtypes in perimesencephalic SAH and basilar artery perforator aneurysms

  This study tests whether different bleeding patterns in pmSAH, including potential basilar artery perforator aneurysms, relate to patient outcomes using a patient-reported EQ-5D measure.

  Recruiting Insel Gruppe AG, University Hospital Bern · Bern · NCT07923084

• Augmented kidney clearance in neurocritical care

  This project will test whether adults in the neuro-ICU with severe brain injury, stroke, seizures, or brain infections have faster kidney clearance (ARC) that can lower antiseizure and antibiotic drug levels.

  Recruiting at 3 sites University of Alberta · Lexington, Kentucky and 2 other locations · NCT07410624

• Lidocaine with or without steroid infusion into the middle meningeal artery for headaches after aneurysmal subarachnoid hemorrhage

  This study will try an infusion of lidocaine, with or without a steroid, into the middle meningeal artery to see if it reduces severe headaches and opioid use in adults recovering from aneurysmal subarachnoid hemorrhage.

  Recruiting Phase 2 The University of Texas Medical Branch, Galveston · Galveston, Texas · NCT07294118

• Nimodipine blood levels and enantiomer differences in aneurysmal subarachnoid hemorrhage.

  This project will test whether different amounts and the two forms of nimodipine get into the blood of adults with aneurysmal subarachnoid hemorrhage and whether that relates to their recovery.

  Recruiting at 3 sites University of Alberta · Richmond, Virginia and 2 other locations · NCT07065903

• Understanding brain and heart injuries after bleeding in the brain

  This study looks at how bleeding in the brain affects both the brain and the heart in adults to better understand the connection between these injuries.

  Recruiting Beijing Tiantan Hospital · Beijing, Beijing Municipality · NCT06906432

• Remote ischemic conditioning after aneurysm clipping for ruptured brain aneurysms

  This test tries brief cycles of limb cuff inflation (remote ischemic conditioning) to see if it is safe and helps recovery in adults after surgical clipping of a ruptured brain aneurysm (aneurysmal subarachnoid hemorrhage).

  Recruiting Beijing Tiantan Hospital · Beijing, Beijing Municipality · NCT06819657

• Using AI to improve detection and prediction of cerebral aneurysms

  This study is testing whether using artificial intelligence can help doctors find and predict the risk of unruptured brain aneurysms more accurately to better protect patients.

  Recruiting Shanghai Jiao Tong University Affiliated Sixth People's Hospital · Shanghai · NCT06766422

• Investigating factors related to intracranial aneurysms in China

  This study looks at what factors might cause or worsen brain aneurysms in people in China to help understand the risks better.

  Recruiting Zhujiang Hospital · Guangzhou · NCT06456814

• Using complement inhibition to reduce inflammation after subarachnoid hemorrhage

  This study is testing if a new treatment can help reduce inflammation and improve recovery in patients with bleeding in the brain caused by an aneurysm.

  Recruiting Phase 2 Haaglanden Medical Centre · The Hague, South Holland · NCT06359782

• Evaluating telavancin in patients with subarachnoid hemorrhage

  This study is testing how well the antibiotic telavancin gets into the spinal fluid of patients with bleeding in the brain to see if it can help treat tough infections.

  Recruiting Phase 4 University of Kentucky · Lexington, Kentucky · NCT06119061

• Using limb occlusion therapy to improve recovery in patients with aneurysmal subarachnoid hemorrhage

  This study is testing if a special therapy that temporarily restricts blood flow to the arms or legs can help people recover better after having a brain bleed caused by an aneurysm.

  Recruiting Aarhus University Hospital · Aarhus N, Danmark · NCT06032533

• Pterygopalatine fossa nerve block for headaches after subarachnoid hemorrhage

  This study is testing if a special nerve block can help people who have had a brain bleed feel better by reducing their headaches.

  Recruiting at 12 sites Phase 2 University of Florida · Gainesville, Florida and 12 other locations · NCT06008795

• Non-invasive vagus nerve stimulation for treating aneurysmal subarachnoid hemorrhage

  This study is testing if a non-invasive device that stimulates the vagus nerve can safely help patients with aneurysmal subarachnoid hemorrhage recover better after their aneurysm ruptures.

  Recruiting Massachusetts General Hospital · Boston, Massachusetts · NCT05103566

• Using ketamine to treat severe acute brain injuries

  This study is testing if S-ketamine can help people with severe brain injuries feel better and improve their recovery compared to a placebo.

  Recruiting Phase 4 Copenhagen University Hospital, Rigshospitalet · Copenhagen · NCT05095857

• Registry for patients with poor grade aneurysmal subarachnoid hemorrhage

  This study is trying to understand how to better treat and predict outcomes for patients with severe brain bleeding caused by aneurysms, looking at both immediate and long-term effects.

  Recruiting at 8 sites IRCCS San Raffaele · Bergamo and 9 other locations · NCT04945603

• Using xenon to protect the brain after aneurysmal subarachnoid hemorrhage

  This study is testing if inhaling xenon gas can help protect the brains of people who have had a brain bleed from an aneurysm.

  Recruiting Phase 2 Turku University Hospital · Helsinki, Helsinki and 6 other locations · NCT04696523

• Examining memory and brain changes after aneurysmal subarachnoid hemorrhage

  This study is testing how brain changes after a brain bleed affect memory in patients recovering from aneurysmal subarachnoid hemorrhage to help improve their rehabilitation.

  Recruiting BDH-Klinik Hessisch Oldendorf · Hessisch Oldendorf · NCT04449666

Related topics

Quick answers

How many Subarachnoid Hemorrhage, Aneurysmal clinical trials are recruiting right now?

17, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 10 countries. The most sites are in United States (6 trials), China (4 trials), Denmark (2 trials), Canada (2 trials), Italy (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 4, Phase 4: 2. 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.

Describe your situation →