Clinical trials
Unruptured Intracranial Aneurysm clinical trials
Below are recruiting unruptured intracranial aneurysm clinical trials, each written for real people, not researchers. We’re tracking 31 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07864389Recruiting
Monitoring brain aneurysms that have not burst
This study looks at a new way to check on brain aneurysms that have not burst and are not causing symptoms. It may help doctors decide if or when treatment is needed, using regular imaging instead of surgery.
NantesAges 18 years+ - NCT07754188Recruiting
Comparing two treatments for unruptured brain aneurysms
This study compares two ways to treat a type of brain aneurysm (a weak spot in a blood vessel) that has not burst. It looks at early problems after using a flow diverter or stent-assisted coiling, to see which might be safer or more effective.
Guangzhou, GuangdongAges 18–75 - NCT06708078Recruiting
Study on extra health support for unruptured brain aneurysm
This study looks at whether having extra check-ins with health professionals (like nurses or therapists) can help people living with an unruptured brain aneurysm. If you have a newly found or monitored aneurysm and no history of a rupture, you may be able to join.
Nantes, Loire-AtlantiqueAges 18 years+ - NCT07479082Recruiting
Ear nerve stimulation for headache after aneurysm coiling
This trial tests whether a gentle electrical device placed on your ear (called transcutaneous auricular vagus nerve stimulation) can help prevent or reduce headaches that sometimes happen after a procedure to treat an unruptured brain aneurysm. If you're scheduled for stent-assisted coiling or flow diverter treatment, this study may offer a non-drug option to manage post-surgery pain.
Beijing, Beijing MunicipalityAges 18–80 - NCT07439965Recruiting
Studying blood particles from different body areas in aneurysm patients
This trial looks at tiny particles in the blood called extracellular vesicles to see how they differ in patients with brain aneurysms. It may help doctors better understand these aneurysms and improve treatment.
Changchun, JilinAges 18–60 - NCT07433075Recruiting
Testing a planning software for brain aneurysm treatment
This study tests Sim&Size, a software that helps doctors plan how to place implants to treat unruptured brain aneurysms. The trial looks at whether using this software improves outcomes and reduces costs.
AngersAges 18 years+ - NCT07387575Enrolling by invitation
Screening for brain aneurysms in high-risk family members
This study uses a special MRI scan to look for unruptured brain aneurysms in people who have a close family member who had a bleeding aneurysm. It aims to find aneurysms early in those who smoke or have high blood pressure.
Novi Sad, VojvodinaAges 18 years+ - NCT07246148Recruiting
Noninvasive blood pressure monitoring during aneurysm repair
This study compares a new noninvasive blood pressure monitoring method to the standard method (using a small tube in your wrist) during brain aneurysm repair surgery. If you join, you may avoid the need for a wrist artery line.
SeoulAges 19–80 - NCT07225075Recruiting
Silk Vista Baby flow diverter for brain aneurysms
This trial tests a device called Silk Vista Baby that is placed inside a blood vessel to treat a brain aneurysm (a weak spot in a blood vessel) that hasn't burst. The goal is to see if it helps prevent the aneurysm from growing or bursting.
Thousand Oaks, CaliforniaAges 22–80 - NCT07228312Recruiting
Stent treatment for unruptured brain aneurysm
This study tests a flexible stent (Choydar flow-directed mesh) to treat unruptured brain aneurysms in the neck area of the carotid or vertebral arteries. It is for people whose aneurysm has not bled and fits certain size and shape limits.
ChenzhouAges 18 years+ - NCT07143019Recruiting
A new device for treating wide-necked brain aneurysms
This trial tests a special device (p48/64 MW HPC) to treat certain brain aneurysms that are wide-necked or have a shape that makes them hard to treat. It might help people with aneurysms that haven't ruptured or that have been treated before and are now coming back.
Phoenix, ArizonaAges 18 years+ - NCT07089862Recruiting
Indobufen vs aspirin for unruptured brain aneurysm treatment
This trial compares two anti-clotting drugs—indobufen and aspirin—to see which works better for people getting a stent or flow diverter for an unruptured brain aneurysm. The goal is to find which drug causes fewer bleeding or clotting problems.
Beijing, Beijing MunicipalityAges 18–75 - NCT06761365Recruiting
Testing a new device for unruptured brain aneurysms
This trial tests a new device to block blood flow into unruptured brain aneurysms (balloon-like bulges). It is for adults whose aneurysm has not bled and fits specific size requirements. The goal is to see if the device is safe and works well.
SofiaAges 18–80 - NCT04155606Recruiting
Care plan for brain aneurysms after confirmation
This study looks at a comprehensive treatment approach for people who have a confirmed brain (intracranial) subarachnoid aneurysm. It may help by comparing or improving how aneurysms are managed to reduce future bleeding risk.
Edmonton, AlbertaAges 18 years+ - NCT06705452Recruiting
MRI study of unruptured brain aneurysm growth
This study uses MRI scans to track how brain aneurysms that haven't bled change over time. It may help doctors understand which aneurysms are most likely to grow.
ReimsAges 18 years+ - NCT06494436Recruiting
Real-world study of MicroVention devices for aneurysms or stroke
This study collects information from routine medical care to learn how well MicroVention devices work in real-world settings for people being treated for brain aneurysms or stroke from a blocked artery. Your doctor has already decided to use one of these devices as part of your standard treatment.
Vigo, PontevedraAges Any age - NCT06416657Recruiting
General vs local anesthesia for brain aneurysm treatment
This trial compares general anesthesia (being fully asleep) to local anesthesia (only the area is numbed) during a procedure to treat an unruptured brain aneurysm with a flow diverter. It aims to find which approach is safer and works better.
Beijing, Beijing MunicipalityAges 18–80 - NCT06215105Enrolling by invitation
Collecting real-world data on treatments for brain aneurysms
This trial is gathering information from patients who are getting a standard treatment for a brain aneurysm using MicroVention devices. It helps doctors understand how well these treatments work in real life.
Hollywood, FloridaAges Any age - NCT04578808Recruiting
Tracking unruptured brain aneurysms over three years
This study follows adults with a small, unruptured brain aneurysm to better predict how it may change over time. It may help doctors estimate which aneurysms are more likely to worsen and guide future care.
Marseille, Bouches-du-RhôneAges 18 years+ - NCT06282939Recruiting
Optima Coil Registry for Brain Aneurysm Treatment
This registry tracks how well the Optima Coil System works to treat brain aneurysms. It is for adults with a berry-shaped aneurysm that hasn't been treated before and is smaller than 24 mm. The goal is to see how safe and effective these coils are in real-world use.
Plano, TexasAges 18 years+ - NCT07707076Recruiting
Flow diverter vs standard treatment for wide-neck brain aneurysms
This trial compares a flow diverter device to standard endovascular treatment for unruptured wide-neck brain aneurysms at a bifurcation. If you have this type of aneurysm, this study may help determine which treatment works better.
Guangzhou, GuangdongAges 18–75 - NCT07190781Enrolling by invitation
Building a stent registry for unruptured brain aneurysms
This trial is collecting information from people who already received a specific type of stent (Lattice Flow-Diverting Dense-Mesh Stent) to treat an unruptured brain aneurysm. The goal is to learn how well the stent works and improve future treatments.
Beijing, Beijing MunicipalityAges 18–80 - NCT02998229Recruiting
Device trial for wide-neck brain aneurysms at branch points
This trial studies an in-the-aneurysm device placed through a blood vessel to treat certain wide-neck brain aneurysms. It may help prevent aneurysm complications and reduce the risk of needing other procedures, but eligibility depends heavily on your aneurysm shape and health.
Los Angeles, CaliforniaAges 18–75 - NCT06456814Recruiting
Study on how brain aneurysms form, grow, and rupture
This study looks at medical records from multiple hospitals in China to understand how brain aneurysms develop and when they might rupture. It may help researchers find better ways to predict and treat them.
GuangzhouAges 18–80
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Common questions
- Are there clinical trials for unruptured intracranial aneurysm?
- Yes. Clin2 currently lists 31 recruiting unruptured intracranial aneurysm 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 unruptured intracranial aneurysm 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 unruptured intracranial aneurysm 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.