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Nitric Oxide Consumption as a Predictor of Vasospasm in Subarachnoid Hemorrhage (SAH): a Prospective Observational Study
The goal of this observational study is to understand if angiographic cerebral vasospasm (CV) can be predicted by levels of nitric oxide (NO) consumption in pa…
Non-Invasive Cerebral Autoregulation Monitoring Validation and Autonomic Modulation in Aneurysmal Subarachnoid Hemorrhage: A Two-Component Prospective Study of EVD Clamping Validation, CA Natural History, and the Effects of Cervical Sympathetic Block and Transcutaneous Auricular Vagal Nerve Stimulation on Cerebral Autoregulation Parameters
This is a two-component prospective study of adult aneurysmal subarachnoid hemorrhage (aSAH) patients admitted to the Neurosciences Intensive Care Unit (NSICU)…
Prospective, Open-Label, Multi-Center ProceDural Data CollectIon Case Registry on NeVa VS for CerebraL VAsospasm ManagemenT in Post SAH PatiEnts (The DILATE Registry)
A multi-center, observational registry study intended to assess the HDE-approved NeVa VS cerebral artery dilation device in patients with symptomatic cerebral …
The Effect of Sympathetic Modulation on Cerebral Vasospasm Secondary to Aneurysmal Subarachnoid Hemorrhage
The purpose of the study is to see that in addition to existing therapy, how well an additional procedure named spinal cord stimulation might reduce blood vess…
Vascular Lab Resource (VLR) Biorepository Study
This is a study of biomarkers obtained from prospectively collected subject samples and their correlation with cardiovascular and metabolic diseases. The purpo…
The Effect of Transcutaneous Vagal Nerve Stimulation (tVNS) on Cerebral Vasospasm Secondary to Aneurysmal Subarachnoid Hemorrhage
The significance of developing a safe and effective therapy for aneurysmal subarachnoid hemorrhage (aSAH) patients suffering cerebral vasospasm (CVS) cannot be…
Lumbar Drainage Compared With Extraventricular Drainage of Cerebral Spinal Fluid in Treatment of Patients With Subarachnoid Hemorrhage - a Prospective Randomized Controlled Trial
Vasospasm is a common complication after rupture of intracranial aneurysms causing devastating neurologic deficits and death. Vasospasm has been directly assoc…