| Not Yet Recruiting | PC400 Coils for Treatment of Intracranial Aneurysms NCT07464847 | Semmes-Murphey Foundation | — |
| Enrolling By Invitation | Screening in Relatives With Elevated Risk for Unruptured Intracranial Aneurysms NCT07387575 | University of Novi Sad | — |
| Recruiting | Targeting Real World Usage In Stroke Treatment NCT07474935 | Phenox GmbH | — |
| Recruiting | NOn-inVAsive Blood Pressure Monitoring in Intracranial Aneurysm Embolization NCT07246148 | Korea University Anam Hospital | N/A |
| Not Yet Recruiting | Evaluation of a Novel Intrasaccular Embolization Device for the Treatment of Intracranial Aneurysms NCT07022249 | Ton-Bridge Medical Tech. Co., Ltd | N/A |
| Active Not Recruiting | ANEURYSM@RISK: Automatic Intracranial Aneurysm Quantification and Feature Learning Modelling to Optimize Intra NCT07111975 | UMC Utrecht | — |
| Active Not Recruiting | Risk Analysis of Intracranial Aneurysm Rupture Through Social Determinants of Health NCT06866210 | Nantes University Hospital | — |
| Not Yet Recruiting | Comparison of the Antiplatelet Efficacy of Aspirin Combined With Clopidogrel and Aspirin Combined With Half-do NCT06486363 | The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School | Phase 4 |
| Completed | Intracranial Distal Access Catheter in Neurointerventional Therapy NCT06989931 | MicroPort NeuroTech Co., Ltd. | — |
| Active Not Recruiting | Evaluation of Flow Diverter Technology Device for Intracranial Aneurysm NCT06411418 | Jacobs institute | N/A |
| Active Not Recruiting | Kaneka iED Coil System for the Treatment of Wide Necked Ruptured and Unruptured Intracranial Aneurysms NCT05636124 | Icahn School of Medicine at Mount Sinai | N/A |
| Recruiting | Post-Market Product Surveillance of Intracranial ANeurysms Treated With Commercial ReGistered ACANDIS Devices NCT06940934 | Acandis GmbH | — |
| Enrolling By Invitation | Post-Market Surveillance Study to Evaluate the Long-Term Safety and Effectiveness of the LVIS Device NCT05453240 | Microvention-Terumo, Inc. | — |
| Withdrawn | Canadian eCLIPs™ Safety and Feasibility Study Protocol NCT01957683 | Evasc Medical Systems Corp. | Phase 1 |
| Completed | Coil System(Ton-bridgeMT) for Endovascular Embolization of Cranial Aneurysms NCT03550638 | Ton-Bridge Medical Tech. Co., Ltd | N/A |
| Active Not Recruiting | Impact of Platelet Activation in Intracranial Aneurysm Rupture Risk - PLAQRAN NCT03408379 | Fondation Ophtalmologique Adolphe de Rothschild | — |
| Completed | Treatment of Intracranial Wide-neck Aneurysms Using Stent-assisted Coil Embolization NCT04566263 | Methodist Health System | N/A |
| Active Not Recruiting | Patients' Follow-up After Subarachnoid Haemorrhage Caused by Ruptured Intracranial Aneurysms NCT02879175 | Fondation Ophtalmologique Adolphe de Rothschild | — |
| Terminated | CARE: A Prospective Multicenter Case Study to Assess Radiation Exposure in Patients Treated With the Penumbra NCT02122133 | Penumbra Inc. | — |
| Completed | Adjunctive Neurovascular Support for Wide-neck Aneurysm Embolization and Reconstruction NCT02312856 | Pulsar Vascular | N/A |
| Completed | The WEB-IT Clinical Study NCT02191618 | Microvention-Terumo, Inc. | N/A |
| Completed | Safety and Efficacy Analysis of FRED® Embolic Device in Aneurysm Treatment NCT02921698 | Microvention-Terumo, Inc. | — |
| Withdrawn | Hydrogel Balloon Assisted Intracranial Aneurysm Coiling Registry NCT02037932 | Medical College of Wisconsin | Phase 4 |
| Withdrawn | Evaluation of DeltaMaxx® Microcoil System in Intracranial Aneurysms NCT01945827 | Codman & Shurtleff | — |
| Completed | The Reverse Barrel™ VRD Intracranial Aneurysm Trial NCT02125097 | Medtronic Neurovascular Clinical Affairs | N/A |
| Completed | TransForm™ Occlusion Balloon Catheter Registry NCT01949779 | Stryker Neurovascular | — |
| Completed | Ultra Coils From Start to Finish for the Endovascular Repair of Small Intracranial Aneurysms NCT02657772 | University of Maryland, Baltimore | — |
| Completed | Pivotal Study of the FRED Stent System in the Treatment of Intracranial Aneurysms NCT01801007 | Microvention-Terumo, Inc. | N/A |
| Completed | Pivotal Study of the LVIS (Low Profile Visualized Intraluminal Support) NCT01793792 | Microvention-Terumo, Inc. | N/A |
| Terminated | Seizure Prophylaxis in Aneurysm Repair NCT01974700 | Indiana University | Phase 4 |
| Completed | Seizure Prophylaxis in Aneurysm Repair NCT01801072 | University of Michigan | Phase 4 |
| Unknown | TARGET Intracranial Aneurysm Coiling Registry NCT01748903 | Mercy Health Ohio | — |
| Completed | A Volumetric Coiling in Aneurysm Registry of the Penumbra Coil 400TM System NCT01754051 | Penumbra Inc. | — |
| Completed | A Better Choice for Patients Undergoing Endovascular Coil Embolization NCT01722409 | China Medical University, China | Phase 4 |
| Completed | TRAIL: Treatment of Intracranial Aneurysms With LVIS® System NCT02921711 | Microvention-Terumo, Inc. | — |
| Completed | Feasibility Study of the LVIS™ (Low-profile Visualized Intraluminal Support)Device NCT01541254 | Microvention-Terumo, Inc. | Phase 2 / Phase 3 |
| Completed | Study of the Penumbra Coil 400 System to Treat Aneurysm NCT01465841 | Penumbra Inc. | N/A |
| Terminated | Intracranial Aneurysms and Cognitive Function NCT01320306 | University Hospital of North Norway | — |
| Completed | The Canadian UnRuptured Endovascular Versus Surgery Trial (CURES) NCT01139892 | Centre hospitalier de l'Université de Montréal (CHUM) | — |
| Unknown | Efficacy Trial of Intracranial Aneurysm Treatment Using Two Different Endovascular Techniques NCT01084681 | Balt International | N/A |
| Unknown | Giant Intracranial Aneurysm Registry NCT02066493 | Dr. med. Julius Dengler | — |
| Unknown | Neurovascular Embolization Cover for Treatment of Intracranial Aneurysms and Carotid/Vertebrobasilar Fistulae NCT01054391 | Nfocus Neuromedical | N/A |
| Unknown | Contrast-free Magnetic Resonance Angiography (MRA) at 3.0 T for Intracranial Aneurysm Detection NCT01031147 | Shanghai Jiao Tong University School of Medicine | — |
| Completed | MAPS Trial: Matrix And Platinum Science NCT00396981 | Stryker Neurovascular | Phase 4 |
| Unknown | Treatment of Cranial Internal Carotid Artery Aneurysm With Willis Covered Stent and Coil Embolization NCT01029938 | Shanghai Jiao Tong University School of Medicine | Phase 4 |
| Withdrawn | Canadian Study of the MicroVention Flow Re-Direction (FRED) Endoluminal Device Stent System in the Treatment o NCT02309203 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |