Clinical trials: Aneurysm, Intracranial
Intracranial Aneurysms
Intracranial Aneurysms and Cognitive Function
The prevalence rate of intracranial aneurysms in the adult population is close to 5%. Rupture risk of such aneurysms causing subarachnoid hemorrhage (SAH) can be substantial.Most patients suffering from an aneurysmal SAH are in…
- Trial name
- NCT01320306
- Where
- Norway
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital of North Norway
Aneurysm Cerebral
Complex Aneurysm Registry - Real-World Evidence Data Collection Intracranial Aneurysm Treatment Devices
To collect real-world evidence allowing assessment of functional, imaging, and safety outcomes of commercially available MicroVention devices used for the endovascular treatment of intracranial aneurysms (IA) at the direction of…
- Trial name
- CAR (NCT06215105)
- Testing
- Intracranial Aneurysm Devices
- Where
- 5 sites in United States
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Microvention-Terumo, Inc.
Intracranial Aneurysm, Stent Complication
Stent-Assisted Coiling Followed by Ticagrelor Monotherapy Instead of Dual Antiplatelet Therapy in Unruptured Intracranial Aneurysm
The primary goal of the trial is to investigate whether the experimental arms (receiving the P2Y12 inhibitor Ticagrelor) compared with the control arm (taking dual antiplatelet therapy) could reduce bleeding complications in…
- Trial name
- SAC-TIDE (NCT06015477)
- Testing
- Ticagrelor monotherapy, Dual Antiplatelet Therapy
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Intracranial Aneurysm, Subarachnoid Hemorrhage
Familial Intracranial Aneurysm Study II
The purposes of this study are to identify possible genes that may increase the risk of aneurysm development in the brain, and to determine the effect of environmental factors such as cigarette smoking and high blood pressure on…
- Trial name
- NCT00071565
- Where
- 16 sites in United States
- Volunteers
- 5,875 people, healthy volunteers welcome
- Sponsor
- University of Cincinnati
Rheumatoid Arthritis, Ankylosing Spondylitis
PatientSpot Formerly Known as ArthritisPower
Patient Power is a patient research network and database (registry) to collect prospective information about demographics, self-reported diagnoses and medications, and willingness to participate in research from participants with…
- Conditions
- Rheumatoid Arthritis, Ankylosing Spondylitis, Fibromyalgia, Gout
- Trial name
- NCT03840928
- Where
- United States
- Volunteers
- 40,000 people, healthy volunteers welcome
- Sponsor
- Global Healthy Living Foundation
Cerebral Aneurysm, Menopause
Estrogen Therapy as Prevention in the Progression of Aneurysm (EPPA) Trial
This study aims to determine if hormone replacement therapy, given during perimenopause may prevent the progression of saccular cerebral aneurysms.
- Conditions
- Cerebral Aneurysm, Menopause, Treatment
- Trial name
- EPPA (NCT01895881)
- Testing
- Estradiol
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Intracranial Aneurysm, CT Angiography
Stepped-Wedge Cluster Randomized Trial of AI-Assisted CTA Detection for Intracranial Aneurysms in Regional Hospitals
This study (IDEAL 2) is a nationwide stepped-wedge cluster-randomized trial designed to prospectively enroll over 14,400 patients undergoing outpatient head CT angiography (CTA).
- Conditions
- Intracranial Aneurysm, CT Angiography, AI (Artificial Intelligence), Cluster Randomized Trial
- Trial name
- IDEAL2 (NCT07124624)
- Testing
- AI-Assisted CTA Interpretation, Standard CTA Interpretation
- Volunteers
- 14,400 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China
Aneurism
Genetic Profile In Patients With Ruptured and Unruptured Intracranial Aneurysms
The project will involve multiple units within our Institute (Neurosurgery, Cerebrovascular Diseases, Neurology IV), as well as additional neurosurgical centers across Italy, for the enrollment of patients with saccular…
- Trial name
- ANEUBIO (NCT07233915)
- Where
- Italy
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta
Aneurysm, Cerebral, Endovascular Procedures
Comparison of Two Different Antiplatelet Preparations for an Unruptured Intracranial Aneurysm
Perform a randomized comparison study of dual-antiplatelet (aspirin, prasugrel) and triple-antiplatelet (aspirin, clopidogrel, and cilostazol) preparation using P2Y12 assay in patients with high on-treatment platelet reactivity…
- Trial name
- NCT03581409
- Testing
- Aspirin, Prasugrel, Clopidogrel
- Where
- South Korea
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Intracranial Aneurysm, Subarachnoid Hemorrhage, Aneurysmal
Epidemiological Insights Into the Formation, Progression, and Rupture of Intracranial Aneurysms: A Retrospective, Multi-Center Hospital-Based Study in China
This is a retrospective, hospital-based and multi-center study aiming at investigating the potential exposures associated with the formation, progression, and rupture of intracranial aneurysms in Chinese population.
- Conditions
- Intracranial Aneurysm, Subarachnoid Hemorrhage, Aneurysmal, Cerebral Aneurysm, Brain Aneurysm
- Trial name
- NCT06456814
- Where
- China
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Intracranial Aneurysm
Contrast-enhanced Magnetic Resonance Angiography Investigation of Intracranial Aneurysms and Prospective Study of Risk Factors
This is a prospective observational registry with intent to detect the prevalence of intracranial aneurysms with contrast-enhanced MR angiography (CE-MRA) at 1.5T, and to determine the risk factors such as high blood pressure and…
- Trial name
- EIIA (NCT00997698)
- Where
- China
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- Second Military Medical University
Intracranial Aneurysm
Low Dose Prasugrel vs Clopidogrel for Stenting or Flow Diverter for Unruptured Aneurysm
Low clopidogrel response has been reported in about 5-44% of the total population, which is associated with an increase in thromboembolism. Recently prasugrel drug widely accepted as a good option for these patients.
- Trial name
- NCT05359224
- Testing
- Prasugrel group, Clopidogrel group
- Where
- South Korea
- Volunteers
- 406 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Intracranial Aneurysm
Prevalence of Intracranial Aneurysm in Hong Kong Chinese
Intracranial aneurysm (localized dilatation in weakened blood vessel wall) rupture is a catastrophic disease, with half of the victims died and many of the survivors disabled.
- Trial name
- NCT01078506
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia
Epigenome-wide DNA Methylation Profiling in Aneurysmal Subarachnoid Hemorrhage and Delayed Ischemic Neurologic Deficit
The goal of this observational study is to investigate DNA methylation changes in adults with bleeding from brain aneurysm, which is called aneurysmal subarachnoid hemorrhage (aSAH), and their association with delayed ischemic…
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal, Delayed Cerebral Ischemia, Cerebral Vasospasm After Subarachnoid Hemorrhage, Intracranial Aneurysm
- Trial name
- NCT06881329
- Where
- Poland
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Pomeranian Medical University Szczecin
Vascular Aneurysm
miRNA in Patients With Thoracic, Abdominal and Intracranial Aneurysms
To assess the expression of miRNA in patients with TAA, AAA in aneurysmatic tissue and to compare this expression with the healthy tissue in the same patient.
- Trial name
- miRNA (NCT05382611)
- Testing
- ngs next generation sequencing
- Where
- Czechia
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Na Homolce Hospital
Intracranial Aneurysm
Clinical Performance Evaluation of RDX-Aneurysm for Detecting Intracranial Aneurysms on TOF-MRA
This retrospective, multi-center, observational case-control study evaluates the standalone performance of RDX-Aneurysm, a computer-assisted detection software, for detecting and marking suspected saccular intracranial aneurysm…
- Trial name
- RDX-Aneurysm (NCT07655635)
- Where
- 3 sites in Taiwan
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University Shuang Ho Hospital
Heart Diseases, Cardiovascular Diseases
Risk Factors in the Initial Presentation of Specific Cardiovascular Disease Syndromes
Cardiovascular disease (CVD) is an important public health problem that affects millions of people worldwide. Associations between risk factors, such as smoking, dyslipidaemia or hypertension, and prevalent CVD are well…
- Conditions
- Heart Diseases, Cardiovascular Diseases, Acute Myocardial Infarction, Unstable Angina
- Trial name
- NCT01804439
- Volunteers
- 2,240,000 people, healthy volunteers welcome
- Sponsor
- University College, London
Intracranial Aneurysms
Ultra Coils From Start to Finish for the Endovascular Repair of Small Intracranial Aneurysms
The purpose of this study is to assess the safety and efficacy rates of the treatment of small intracranial aneurysms with Stryker Neurovascular's Target® 360 Ultra coils which are a type of platinum coils used to occlude…
- Trial name
- ULTRA (NCT02657772)
- Where
- 6 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Stable Angina, Unstable Angina
Serum Uric Acid Levels and Onset of Cardiovascular Diseases: a CALIBER Study
Serum uric acid level is a commonly measured biomarker. The association between serum uric acid level and the risk of developing cardiovascular diseases has been observed in some studies, while others showed controversial…
- Conditions
- Stable Angina, Unstable Angina, Myocardial Infarction, Unheralded Coronary Heart Disease Death
- Trial name
- NCT03425305
- Volunteers
- 180,000 people, healthy volunteers welcome
- Sponsor
- University College, London
Heart Failure, Cardiomyopathies
Multimodal Physiologic State Intelligence Study
The OMNIPHYS study will investigate whether multimodal ultrasound and other routinely collected clinical and physiologic data can be combined with artificial intelligence to characterize changes in a person's physiologic state…
- Conditions
- Heart Failure, Cardiomyopathies, Pulmonary Hypertension, Myocarditis; Acute or Subacute
- Trial name
- OMNIPHYS (NCT07814118)
- Testing
- OMNIPHYS Multimodal Ultrasound Imaging System
- Where
- United States
- Volunteers
- 25,000 people, healthy volunteers welcome
- Sponsor
- Truway Health, Inc.