View clinical trials related to Intracranial Aneurysm.
Filter by:Vasospasm occurs frequently after aneurysmal subarachnoid hemorrhage and can lead to strokes. The investigators will investigate if infusion of a novel drug, clevidipine, will decrease vasospasm during the infusion and post infusion period using transcranial doppler monitoring of patients with subarachnoid hemorrhage and moderate severity vasospasm
The purpose of this study is to evaluate the safety and feasibility of the eCLIPs™ Family of Products for the treatment of unruptured intracranial bifurcation aneurysms in conjunction with embolization coils.
The primary objective of this registry is to assess the safety and angiographic outcomes of endovascular treatment of intracranial aneurysms using the DeltaMaxx Microcoil System.
This study aims to determine if hormone replacement therapy, given during perimenopause may prevent the progression of saccular cerebral aneurysms.
This study will evaluate the hypothesis that the administration of intraventricular tPA reduces the rates of cerebral vasospasm and ventriculoperitoneal shunt-dependent hydrocephalus in patients with aneurysmal subarachnoid hemorrhage.
The purpose of this study is to assess the safety and performance of the Penumbra Liberty Stent System as adjunctive treatment to embolic coils for wide-neck, saccular, intracranial aneurysms.
Development of a new MS-based biomarker for the early and sensitive diagnosis of Pompe disease from blood (plasma)
The current observational evaluation is designed to evaluate the performance of the Axium™ MicroFx™ Detachable Coil System for the treatment of intracranial aneurysms in the real life practice.
A Randomized Clinical Trial with security and dose testing of Sildenafil Citrate in patients with subarachnoid hemorrhage due to a rupture of a cerebral aneurism for prevention of cerebral vasospasm. The cerebral vasospasm is a decrease in blood flow that occurs when the intracranial vessels lose their capability of self-control of dilations and contractions. Patients with subarachnoid hemorrhage without neurological deficits who underwent endovascular or surgical correction of the aneurysm can participate in this trial. They will be randomized to a daily doses of 75 mg of Sildenafil, 150 mg of Sildenafil or Placebo from the third to the 14th day post bleeding. Today there is no proven clinical treatment for prevention of cerebral vasospasm.
We hypothesize that in patients undergoing surgical treatment of unruptured intracranial aneurysms, the increase in blood sugar as a result of surgical stress is detrimental to outcome, as measured by blood levels of proteins associated with systemic inflammation and 7 day, 90 day, and 1 year postoperative neurologic and neuropsychiatric outcomes. Because insulin itself is an anti-inflammatory agent, we anticipate that normalizing blood sugar levels with insulin doses higher than normally produced by the body (i.e., "supraphysiologic" insulin doses) will have a greater benefit on these outcomes than equally normalizing blood sugar levels using normal insulin doses. Based on the results of this study, we will be able to determine if a more laborious strategy to normalize blood sugar levels (i.e., "supraphysiologic" insulin therapy) offers any additional benefits to normal insulin dosing strategies. In addition, we will obtain a robust assessment of postoperative neuropsychiatric and neurologic outcomes of surgically repaired unruptured intracranial aneurysms that will serve as the basis for future studies to decrease morbidity of these patients