Clinical trials: Arterial Aneurysm
Subarachnoid Hemorrhage
Safety and Pharmacokinetic Evaluation of Nitrite for Prevention of Cerebral Vasospasm
The purpose of the study is to examine the safety of a 14 day infusion of sodium nitrite, and to study the pharmacokinetics of nitrite, during a 14 day infusion in patients with ruptured cerebral aneurysms.
- Trial name
- NCT00873015
- Testing
- Sodium nitrite, Saline
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Hope Pharmaceuticals
Thoracic Aortic Aneurysms, Dissecting, Aneurysm
Endovascular Treatment of Thoracic Aortic Disease
The purpose of this study is to assess the role endovascular therapy to treat aortic disease involving the ascending aorta, the aortic arch, and the visceral segment of the aorta (or thoracoabdominal aorta)
- Conditions
- Thoracic Aortic Aneurysms, Dissecting, Aneurysm, Ascending Aorta Aneurysm, Aortic Arch; Aneurysm, Dissecting
- Trial name
- EVOLVE Aorta (NCT00583817)
- Testing
- Endovascular stent-graft implantation
- Where
- 2 sites in United States
- Volunteers
- 170 people
- Sponsor
- Matthew Eagleton
Aortic Aneurysm, Abdominal, Endovascular Procedures
Impact of Supra-renal Fixation of EVAR on Hemodynamics of Renal Arteries
The investigators conducted a bicentric prospective study to quantify the hemodynamic disturbances to the ostia of the renal arteries generated by the implantation EVAR with suprarenal fixation immediately postoperatively.
- Conditions
- Aortic Aneurysm, Abdominal, Endovascular Procedures, Renal Artery Stenosis
- Trial name
- IFIXEAR (NCT03594786)
- Testing
- endovascular aneurysm repair (EVAR)
- Where
- 2 sites in France
- Volunteers
- 70 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Aneurysm, Intracranial, Natural History
The Natural Course of Unruptured Intracranial Aneurysms in a Chinese Cohort
This is a registry study of the natural course of unruptured intracranial aneurysms (UIA). In addition, the investigators will analyze the risk factors for the rupture of the UIA and their joint effect.
- Trial name
- NCT03117803
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- Tang-Du Hospital
Intracranial Aneurysm
Evaluation of Safety and Efficacy of the Accero® (Heal) Stent for Intracranial Aneurysm Treatment
This study is intended to show that the application of the Accero® (heal) stent is safe within the given indication.
- Trial name
- NCT03957382
- Testing
- Accero® (heal) Stent
- Where
- 4 sites in Germany
- Volunteers
- 130 people
- Sponsor
- Acandis GmbH
Kawasaki Disease, Coronary Artery Aneurysm
Pharmacometrics Analysis of Rivaroxaban in Chinese Children Aged Over 2 Years
Based on an established Kawasaki disease cohort database, this prospective, single-center, single-arm, observational study will collect clinical data from children aged 2 years and older with giant coronary artery aneurysms after…
- Conditions
- Kawasaki Disease, Coronary Artery Aneurysm, Rivaroxaban, Anticoagulant Drugs
- Trial name
- NCT06993636
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Children's Hospital of Fudan University
Efficacy, Self, Hemodynamic Instability
Pipeline Embolization for Intracranial Aneurysms
This study collected the clinical, laboratory, and imaging data from patients with intracranial aneurysms, who underwent Pipeline implantation.
- Conditions
- Efficacy, Self, Hemodynamic Instability, Stenosis, Aneurysm, Intracranial
- Trial name
- NCT06446778
- Testing
- Pipeline embolization device with or without shield technique
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Zhujiang Hospital
Aneurysm, Intracranial
Evaluation of Safety and Effectiveness of Stryker Surpass Evolve™ Flow Diverter System
The primary objective of this study is to evaluate the safety and effectiveness of the Surpass™ Evolve Flow Diverter System in the treatment of unruptured, wide-neck intracranial aneurysms measuring ≤ 12 mm and located on the ICA…
- Trial name
- EVOLVE (NCT04195568)
- Testing
- Surpass Evolve Flow Diverter System
- Where
- 37 sites in United States, Australia and 1 more
- Volunteers
- 248 people
- Sponsor
- Stryker Neurovascular
Peripheral Artery Disease, Popliteal Aneurysm
Observational GORE® VIABAHN® Endoprosthesis With PROPATEN Bioactive Surface Global Registry
Collect real-world post-market clinical follow-up data on patients treated with the GORE® VIABAHN® Endoprosthesis with PROPATEN Bioactive Surface (VSX)
- Conditions
- Peripheral Artery Disease, Popliteal Aneurysm, Hemodialysis Access, Visceral Artery Aneurysms
- Trial name
- NCT04907240
- Testing
- GORE® VIABAHN® Endoprosthesis with PROPATEN Bioactive Surface (VSX)
- Where
- 26 sites in Belgium, France and 7 more
- Volunteers
- 614 people
- Sponsor
- W.L.Gore & Associates
Intracranial Aneurysm
A Study on a Multidimensional Prediction Model for Rupture Risk of Unruptured Intracranial Aneurysms
This is a registry study on a multidimensional prediction model for rupture risk of unruptured intracranial aneurysms in China.
- Trial name
- CIAP-2 (NCT03133624)
- Where
- 12 sites in China
- Volunteers
- 500 people
- Sponsor
- Beijing Neurosurgical Institute
Brain Aneurysm
Current Treatment Modalities for Wide Necked Intracranial Aneurysms
Give an effective treatment for intracranial wide necked aneurysm and can detect the best method could be used. Improve the outcome of these patients and decease rate of recurrence and complications.
- Trial name
- NCT03852680
- Testing
- aneurysm clipping
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Assiut University
Intracranial Aneurysm
A Single-arm Trial of the Flow Diverter (Tonbridge) For Endovascular Treatment of Intracranial Aneurysms
The purpose of this study is to assess the effectiveness and safety of the Flow Diverter (Tonbridge) by collecting data from subjects who receive endovascular treatment of intracranial aneurysms.
- Trial name
- NCT04918420
- Testing
- Flow Diverter (Tonbridge)
- Where
- 7 sites in China
- Volunteers
- 142 people
- Sponsor
- Ton-Bridge Medical Tech. Co., Ltd
Enhancement of Aorta and Pulmonary Artery, Radiation Exposure
The Best Parameters for Imaging Agent Injection and Scanning Methods in Computed Tomography Angiography
Background: The contrast time-enhancement profiles of pulmonary artery (PA) and the aorta differ by using computed tomography (CT) angiography.
- Trial name
- NCT04832633
- Testing
- Different contrast media injection methods
- Where
- Taiwan
- Volunteers
- 101 people
- Sponsor
- Mackay Memorial Hospital
Intracranial Aneurysm
NV PSR INSPIRE-A Pipeline™ Vantage Post Approval Study
The purpose of the Pipeline™ Vantage Embolization Device with Shield Technology™ Post Approval Study (PAS) ("Pipeline™ Vantage PAS") is to collect safety and effectiveness data in patients undergoing treatment for intracranial…
- Trial name
- NCT06604884
- Testing
- Treatment of Intracranial Aneurysms
- Where
- 10 sites in United States
- Volunteers
- 118 people
- Sponsor
- Medtronic Neurovascular Clinical Affairs
Kidney Transplant; Complications, Aneurysm, Brain
Evaluation of Nephrectomy Specimen for Intracranial Aneurysm Development in ADPKD
ADPKD is the most common form of hereditary kidney disease and is known to occur in 1 of 400 to 1000 population in the U.S. ADPKD consists of 2.8% of patients receiving kidney transplantation in the investigator's center.
- Conditions
- Kidney Transplant; Complications, Aneurysm, Brain, Polycystic Kidney Diseases
- Trial name
- NCT03889392
- Testing
- Kidney transplantation and nephrectomy
- Volunteers
- 154 people
- Sponsor
- Asan Medical Center
Coronary Artery Disease, Aneurysms
Progression, Management, and Clinical Outcomes of Coronary Artery Aneurysms
This study aimed to characterize the progression and risk fators of coronary artery aneurysms, and copmpare the outcomes across different management strategies
- Conditions
- Coronary Artery Disease, Aneurysms, Coronary Intervention
- Trial name
- NCT07764081
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Aneurysm, Brain
Prediction of Outcomes After Surgery for Unruptured Intracranial Aneurysms
Accurate preoperative identification of patients at high risk for adverse outcomes would be clinically advantageous, as it would allow enhanced resource preparation, better surgical decision-making, enhanced patient education and…
- Trial name
- PRAEMIUM (NCT04819074)
- Testing
- Microsurgery
- Where
- 37 sites in United States, Australia and 8 more
- Volunteers
- 4,000 people
- Sponsor
- University of Zurich
Fibromuscular Dysplasia, Renal Artery Stenosis
Renal Arteries Dysplastic Aneurysms: Anatomopathological and Genetic Study
Fibromuscular dysplasia (FMD) is localized structural defects in the arterial wall, whose innate or acquired character is still unknown.
- Trial name
- NCT02528149
- Testing
- tissue of adjacent part and aneurysm of renal aneurysm, blood sample
- Where
- 17 sites in France
- Volunteers
- 34 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Cardiac Pacing, Artificial, Aneurysm, Brain
Rapid Ventricular Pacing During Cerebral Aneurysm Surgery: a Retrospective Study Concerning the Safety for Heart and Brain
Rapid ventricular pacing (RVP) is a technique to obtain flow arrest for short periods of time during dissection or rupture of the aneurysm. RVP results in an adequate fall of blood pressure which presents as an on-off phenomenon.
- Conditions
- Cardiac Pacing, Artificial, Aneurysm, Brain, Arteriovenous Malformations, Cerebral
- Trial name
- NCT03281395
- Testing
- Rapid ventricular pacing (RVP), No rapid ventricular pacing
- Where
- Belgium
- Volunteers
- 27 people
- Sponsor
- University Hospital, Antwerp
Thoracic Aortic Aneurysms, and Penetrating Atherosclerotic Ulcers
Phase II Study of the Safety and Efficacy of the Relay Thoracic Stent-Graft
The purpose of this study is to evaluate the safety and efficacy of the Relay thoracic stent-graft system to treat thoracic aortic aneurysms.
- Trial name
- NCT00435942
- Testing
- Relay Thoracic Stent-Graft, Open Repair
- Where
- 27 sites in United States
- Volunteers
- 180 people
- Sponsor
- Bolton Medical