Clinical trials
Unruptured Cerebral Aneurysm clinical trials
Below are recruiting unruptured cerebral aneurysm clinical trials, each written for real people, not researchers. We’re tracking 22 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - 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+ - 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 - NCT03936647Recruiting
Testing a WEB device inside brain aneurysms
This trial studies whether placing a WEB device inside certain brain aneurysms can control the aneurysm and reduce risk. You might be considered if your aneurysm fits size and severity limits and your doctor thinks the WEB approach is appropriate.
Edmonton, AlbertaAges 18 years+ - NCT04141020RecruitingPhase 2
Sirolimus study for unruptured brain aneurysms after surgery
This Phase 2 study tests whether sirolimus, a medicine that changes immune and growth signals, can change what’s happening inside the tissue of unruptured brain aneurysms after a procedure. Researchers hope these molecular changes may help understand how to improve aneurysm outcomes.
Miami, FloridaAges 18 years+ - 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+ - 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 - NCT06766422Recruiting
AI tool to better detect and predict brain aneurysm risk
This study uses artificial intelligence to help doctors better see and understand brain aneurysms from MRI or CT scans. It aims to improve how accurately aneurysms are found and whether they are stable or at risk of rupturing.
ShanghaiAges 18 years+ - 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 - 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 - NCT06123325Recruiting
Mental health and quality of life after unruptured brain aneurysm diagnosis
This trial looks at how being diagnosed with an unruptured brain aneurysm (a weak spot on a blood vessel that hasn't bled) affects your mood, anxiety, and quality of life. It also compares outcomes for people who get treatment (like surgery or a catheter procedure) versus those who are watched with scans.
The Bronx, New YorkAges 18–75 - NCT06972953Recruiting
Steerable guidewire for brain aneurysm treatment
This trial tests a new steerable guidewire that helps doctors navigate to brain aneurysms without surgery. It is for people with a brain aneurysm that has not burst and can be treated through a blood vessel in the leg.
LimogesAges 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 - NCT05161377Recruiting
Test treatment planning for a middle brain artery aneurysm
This study looks at treatment options for aneurysms in a specific brain artery (the middle cerebral artery). It may help by guiding safer, more appropriate surgical or catheter-based treatment for aneurysms that fit certain health and imaging criteria.
EdmontonAges 18 years+ - NCT06405971Recruiting
Metformin for unruptured brain aneurysms
This trial tests whether the diabetes drug metformin can help prevent unruptured aneurysms in the back part of the brain from growing or causing problems. It is for people whose aneurysms show a specific sign on an MRI scan.
Beijing, Beijing MunicipalityAges 18–75 - 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 - 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 - 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 - 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 - NCT06541106Recruiting
Endovascular treatment registry for vertebrobasilar dissecting aneurysms
This trial collects data on patients in China with a certain type of aneurysm in the back of the brain. It aims to understand how well endovascular (through the blood vessels) treatments work for this condition.
Beijing, Beijing MunicipalityAges 18–80 - 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 - NCT06693011Recruiting
Testing the Contour device for brain aneurysms
This trial tests a device called Contour to treat a specific type of brain aneurysm (like a bubble on a blood vessel). It may be an option if you have one aneurysm that needs treatment and it fits certain size and shape requirements.
Park Ridge, IllinoisAges 18–75
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Common questions
- Are there clinical trials for unruptured cerebral aneurysm?
- Yes. Clin2 currently lists 22 recruiting unruptured cerebral 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 cerebral 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 cerebral 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.