| Not Yet Recruiting | Lymphatic Injury Visualization in Vascular Surgery NCT07499206 | University Hospital, Basel, Switzerland | N/A |
| Not Yet Recruiting | EUS-guided Embolization of the Visceral Artery Aneurysm NCT07490678 | Qilu Hospital of Shandong University | N/A |
| Recruiting | Safety and Efficacy of Endovascular Treatment of Intracranial Aneurysms With Surpass Elite With GUARDian Flow NCT06872684 | Stryker Neurovascular | N/A |
| Recruiting | Multimodal Biocollection Linked to the French Register of Intracranial Aneurysms NCT06689410 | Nantes University Hospital | N/A |
| Recruiting | Post Market Registry for GORE® TAG® Thoracic Branch Endoprosthesis NCT06507865 | W.L.Gore & Associates | — |
| Recruiting | Evaluation of Flow Diverter Technology Device for Intracranial Aneurysm (SHIELD) NCT06793059 | Jacobs institute | N/A |
| Suspended | Cryoablation of Intercostal Nerves for Better Control of Postoperative Pain After Thoracic and Thoracoabdomina NCT05153083 | Germano Melissano | — |
| Recruiting | Infliximab Therapy for Dolichoectactic Vertebrobasilar Aneurysms NCT02638701 | University of California, San Francisco | Phase 1 / Phase 2 |
| Recruiting | Arch Size Study for Anatomical Variations NCT06235619 | IRCCS San Raffaele | — |
| Recruiting | Cera™ Vascular Plug System Post-Market Clinical Follow-Up NCT06099015 | Lifetech Scientific (Shenzhen) Co., Ltd. | — |
| Active Not Recruiting | Safety and Efficacy Of Amber Peripheral Liquid Embolic System NCT06456125 | LVD Biotech S.L | N/A |
| Recruiting | An Observational Study On TheAccuracy Of Whole-Body Magnetic Resonance Imaging (Wb-Mri) ScreeningTo Predict Cl NCT06212479 | Hercules | — |
| Recruiting | Registration Trial of the Intracranial Visualized Stent for the Wide-necked Intracranial Aneurysms:REBRIDGE NCT06189950 | MicroPort NeuroTech Co., Ltd. | N/A |
| Recruiting | SEAL™ME: Saccular Endovascular Aneurysm Lattice System Multicenter Enrollment Global Registry NCT05880680 | Galaxy Therapeutics INC | — |
| Recruiting | Determining Postoperative Recovery and the Impact of Adverse Events in Neurosurgery Based on Self-reported, Ap NCT06352710 | Cantonal Hospital of St. Gallen | — |
| Recruiting | Tocilizumab and Tofacitinib in the Treatment of Vascular Behçet's Syndrome NCT05845723 | Peking Union Medical College Hospital | Phase 2 |
| Active Not Recruiting | The Branch-based Intraoperative Stent System in the Treatment of Stanford A Aortic Dissection（BROAD） NCT05659641 | Permed Biomedical Engineering Co., Ltd | N/A |
| Unknown | PROSPECTIVE, MULTI-CENTER, OPEN-LABEL, SINGLE-ARM REGISTRATION TRIAL OF THE TUBRIDGE FOR THE TREATMENT OF WIDE NCT05829746 | MicroPort NeuroTech Co., Ltd. | N/A |
| Completed | Intraoperative Laser Speckle Contrast Imaging to Assess Blood Flow During Neurosurgery NCT05028400 | Insel Gruppe AG, University Hospital Bern | N/A |
| Completed | Pre-SEAL™IT: Saccular Endovascular Aneurysm Lattice System First In Human Interventional Trial NCT05686733 | Galaxy Therapeutics INC | N/A |
| Unknown | Registration Trial of the Intracranial Visualized Stent for the Wide-necked Intracranial Aneurysms NCT05275296 | MicroPort NeuroTech Co., Ltd. | N/A |
| Completed | Brain and Abdominal Aneurysm Study NCT01420991 | Mayo Clinic | — |
| Terminated | Use of Sublingual Microcirculation and FloTrac Monitoring During Major Vascular Surgery and Its Effect on Hosp NCT04913493 | Universitair Ziekenhuis Brussel | N/A |
| Recruiting | PANTHER Study of Terumo Aortic Knitted and Woven Grafts, and Cardiovascular Patches NCT04545502 | Vascutek Ltd. | — |
| Active Not Recruiting | Trenza Embolization Device for Intrasaccular Aneurysm Treatment NCT04380350 | Stryker Neurovascular | — |
| Completed | COvera in BRAnch Registry NCT04598802 | IRCCS San Raffaele | — |
| Completed | Patient Skin Dose in Interventional Radiology NCT04246125 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Doppler Flow Wires in Cerebral Angiography NCT03145701 | University of Washington | — |
| Completed | Elective Treatment Rates and Surgical Non-eligibility Among Men and Women With Intact Abdominal Aortic Aneurys NCT05346289 | Karolinska University Hospital | — |
| Unknown | Appraising the Embolization of Aneurysms Using Balt Optima™ Coil System (APPLY Study) NCT04499508 | Vascular Neurology of Southern California Inc. | N/A |
| Unknown | Captopril Versus Atenolol to Prevent Expansion Rate of Thoracic Aortic Aneurysms NCT04224675 | Onassis Cardiac Surgery Centre | N/A |
| Unknown | Coated Mongolian Aneurysm Treatment Study 2 NCT04305704 | Phenox GmbH | — |
| Enrolling By Invitation | Prospective Aortic Biobank of POP-STAR NCT04269447 | Karolinska University Hospital | — |
| Unknown | The Study of the Fenestrated Anaconda Device in the Treatment of Abdominal Aortic Aneurysms NCT04592185 | Vascutek Ltd. | — |
| Unknown | Coated Mongolian Aneurysm Treatment Study 1 NCT04305626 | Phenox GmbH | — |
| Terminated | Neurosurgical Transitional Care Programme NCT03593330 | Barts & The London NHS Trust | N/A |
| Completed | Totally Percutaneous Approach to Endovascular Treatment of Aortic Aneurysms (PEVAR-PRO) NCT03484013 | IRCCS San Raffaele | — |
| Unknown | Post Market Clinical Follow-Up for ED Coil / Electro-detach Generator v4 NCT03853070 | Kaneka Corporation | — |
| Unknown | A Comparative Study of Different Hypothermic Circulatory Arrest Strategies on Aortic Surgery. NCT03454633 | Xiaoping Fan. MD | N/A |
| Completed | Headache After Coil Embolization for Unruptured Intracranial Aneurysms NCT03359252 | Seoul National University Hospital | N/A |
| Unknown | The Neuroprotective Effect of Remote Ischemic Conditioning in Aneurysm Coiling Therapy NCT03496415 | Capital Medical University | Phase 2 / Phase 3 |
| Unknown | Longitudinal Registry of Endovascular Thoracoabdominal Aneurysms NCT03499431 | Tara Mastracci | — |
| Unknown | Cognition and Functional Connectivity After Elective Treatment of Brain Aneurysms NCT03140020 | Medical University of Vienna | — |
| Completed | VasQ External Support for Arteriovenous Fistula NCT03242343 | Laminate Medical Technologies | N/A |
| Unknown | The Effects of Discontinuation of Vitamin K Antagonists on the Rate of Elastin Degradation NCT03285100 | Canisius-Wilhelmina Hospital | — |
| Unknown | SMCV Assessment on Brain Swelling in Patients With SAH NCT05696639 | Shenzhen Baoan District People's Hospital | — |
| Enrolling By Invitation | Enterprise 2 Vascular Reconstruction Device NCT05254067 | Methodist Health System | — |
| Unknown | Influence of Statins in Artery Aneurysms NCT03061487 | University of Catanzaro | — |
| Completed | ZEnith AlPHa for AneurYsm Repair NCT03165279 | Philippe Cuypers | — |
| Unknown | A Comparison Between Scalp Nerve Block and Scalp Infiltration NCT03073889 | Xi Yang | N/A |
| Unknown | Setting Benchmarks for Microsurgical Clipping of Unruptured Intracranial Aneurysms NCT05029947 | Universitätsklinikum Hamburg-Eppendorf | — |
| Recruiting | Standardized Long Term Follow-up of Patients After Endovascular Embolization of a Brain Aneurysm NCT02878967 | Fondation Ophtalmologique Adolphe de Rothschild | — |
| Completed | Evaluation of the Amiens University Hospital Neuroradiology Anticoagulation Protocol NCT02848612 | Centre Hospitalier Universitaire, Amiens | — |
| Completed | Pipeline™ Flex Embolization Device With Shield Technology™ Clinical Study NCT02390037 | Medtronic Neurovascular Clinical Affairs | — |
| Completed | Virtual Simulation for Woven EndoBridge Device Sizing NCT04621552 | University Hospital, Montpellier | — |
| Completed | A Randomized Clinical Trial Evaluating Negative Pressure Therapy to Decrease Vascular Groin Incision Complicat NCT02581904 | Thomas Jefferson University | Phase 4 |
| Completed | Iliac Branch Excluder ReGistry (IceBERG) NCT02345005 | Rijnstate Hospital | — |
| Terminated | Determination of the Aneurysm Vulnerability Index by Stimulation and Medical Imaging NCT05189041 | University Hospital, Montpellier | N/A |
| Completed | Production of a Patient-specific Simulator for Endovascular Aneurysm Repair Training NCT02372214 | University of Sao Paulo General Hospital | N/A |
| Withdrawn | Hydrogel Balloon Assisted Intracranial Aneurysm Coiling Registry NCT02037932 | Medical College of Wisconsin | Phase 4 |
| Unknown | EffectiveNess and SAfety of Small ANeurysm COiling Trial NCT02167997 | University of Virginia | — |
| Completed | Silver Graft All Comers Registry NCT01970605 | B. Braun Melsungen AG | — |
| Completed | Dexmedetomidine and Subarachnoid Haemorrhage NCT01664520 | Turku University Hospital | Phase 1 / Phase 2 |
| Completed | Non-Invasive Treatment of Abdominal Aortic Aneurysm Clinical Trial NCT01756833 | University of Maryland, Baltimore | Phase 2 |
| Completed | Endurant™ Stent Graft System in the Treatment of Infra-renal Abdominal Aortic Aneurysms (ENDURANT France) NCT01526811 | Medtronic Cardiovascular | — |
| Completed | Bacterial Growth in Vascular Surgery Wounds NCT01505738 | North Karelia Central Hospital | — |
| Completed | Image Quality and Radiation Dose in Angiography NCT01381952 | Karolinska University Hospital | N/A |
| Unknown | The Effect of Angiotensin II Type 1 Receptor Antagonists on the Size and Expansion Rate of Abdominal Aortas in NCT01670903 | Sheba Medical Center | — |
| Unknown | Chronic Q-fever in Patients With an Abdominal Aortic Disease (QAAD-study) NCT01450501 | Jeroen Bosch Ziekenhuis | — |
| Terminated | Continuous Neurophysiological Monitoring Detection of Cerebral Vasospasm in Aneurysmal Subarachnoid Hemorrhage NCT01343537 | State University of New York - Upstate Medical University | EARLY_Phase 1 |
| Unknown | Lycopene Following Aneurysmal Subarachnoid Haemorrhage NCT00905931 | University of Cambridge | Phase 2 |
| Completed | Effect of Simvastatin on Cardiac Function NCT01178710 | Sun Yat-sen University | N/A |
| Unknown | Delayed Vasospasm After Aneurysm With the Standardization Treatment of Traditional Chinese Medicine NCT01840761 | Guangzhou University of Traditional Chinese Medicine | Phase 4 |
| Completed | Subthreshold Laser Treatment Versus Threshold Laser Treatment for Symptomatic Retinal Arterial Macroaneurysm NCT01301326 | IRCCS San Raffaele | Phase 3 |
| Completed | Axium™ MicroFX™ for Endovascular Repair of IntraCranial Aneurysm-A Multicenter Study NCT01323439 | Medtronic Neurovascular Clinical Affairs | — |
| Completed | Feasibility Study of Exercise Training for Abdominal Aortic Aneurysm Disease NCT01234610 | Sheffield Teaching Hospitals NHS Foundation Trust | N/A |
| Completed | Thoracic Endoprosthesis for Treatment of Aneurysm of the Descending Thoracic Aortic NCT00874250 | W.L.Gore & Associates | N/A |
| Completed | Opioid-potentiated Volative Anaesthetic Vs. Remifentanil And Propofol During Abdominal Aortic Aneurysm Surgery NCT00538421 | Sykehuset i Vestfold HF | Phase 4 |
| Completed | Cardiac Output Monitoring in Aortic Aneurysm Surgery NCT01094938 | NHS Lothian | — |
| Completed | A Feasibility Study of the Cordis Neurovascular Self Expanding Stent System in Intracranial Arteries NCT00349908 | Codman & Shurtleff | Phase 1 |
| Unknown | Clinical Study of Aneurysm Exclusion NCT00549016 | Arizona Heart Institute | N/A |
| Completed | Balloon Prophylaxis of Aneurysmal Vasospasm NCT00282893 | University of California, Davis | Phase 2 |
| Completed | Hypothermia During Intracranial Aneurysm Surgery Trial NCT00029133 | National Institute of Neurological Disorders and Stroke (NINDS) | Phase 3 |
| Unknown | Clinical Study of Aneurysm Exclusion NCT00549380 | Arizona Heart Institute | Phase 1 |
| Withdrawn | A Feasibility Study of the Surpass Aneurysm-Embolization System in Intracranial Arteries NCT01101347 | Surpass Medical Ltd. | Phase 1 |