View clinical trials related to Sinus Thrombosis, Intracranial.
Filter by:This study will investigate the epidemiology, risk factors, diagnostics, treatment, and the long-term prognosis of cerebral venous thrombosis in China.
The anatomical characteristics of veins and venous sinus result in great differences between cerebral venous system diseases and cerebral artery diseases in etiology, pathophysiology and clinical features.Therefore, understanding the anatomy and variation of normal venous sinuses is essential to identify the intracranial venous lesions.
A prospective, single-center, open-label,randomized, controlled,non-inferiority clinical trial will be conducted to evaluate the safety and efficacy of a dedicated venous sinus thrombectomy stent for endovascular treatment of cerebral venous sinus thrombosis.
Cerebral venous sinus thrombosis (cvst) is an underdiagnosed neurological condition with variable clinical presentations and variable risk factors CVST is often an underdiagnosed cause of acute or slowly progressive neurological deficit. With increasing awareness of the entity and easy accessibility to the non-invasive test like CT and MRI scans,CVST cases are now being diagnosed more frequently and it is now thought to occur more commonly than previously assumed.it is also probably true that this condition is more frequent in underdeveloped countries
The NoCVT study will investigate CVT (2014-2023) in a large Norwegian population (> 3 millions) using several approaches combining existing health registries, clinical databases and new prospectively collected clinical data to explore epidemiology, risk factors, diagnostics, treatment, and the long-term prognosis of CVT.
Cerebral venous thrombosis (CVT) is a rare disease, and with poor prognosis. Computed tomography (CT) andmagnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic symptoms. We are going to assess the accuracy of CT and MRI in the differential diagnosis of CVT and cerebral venous sinus thrombosis (CVST).
Post stroke headache occurs in approximately 10-23% of all stroke patients. Its onset is shortly after experiencing a stroke, or stroke like event, and persists for at least three months. These headaches have features which resemble migraine or occur in people who have a previous history of migraine that was once infrequent. Botox is a treatment that is currently approved for the treatment of chronic migraine, that is migraine headaches occurring for at least 15 days a month for at least 3 months. Given the clinical similarity in character and frequency of post stroke headache and migraine, and the fact that stroke affects structures like the blood vessels in the brain that are also affected in migraine, this study is to investigate the possible role that Botox would have in the treatment of Post-Stroke Headache.
The main objective of this single arm study is to evaluate the safety and feasibility of the AXS Infinity LS (Stryker, Freemont, CA, USA) and AXS Infinity LS Plus (Stryker, Freemont, CA, USA) catheters during the transradial approach through a secondary use of the data collected during neurointerventional procedures. This includes evaluating the conversion rates to a transfemoral approach. A secondary aim of the study is to assess the radial artery occlusion rates post procedure.
Our previous clinical case observations showed that batroxobin combined with anticoagulation therapy can improve the sinus recanalization rate in patients with CVST, shorten the hospital stay, and increase the neurological score of patients. Its main mechanism is to inhibit thrombosis after reducing fibrinogen, and to dissolve thrombus. To further explore the safety of batroxobin combined with anticoagulation therapy for CVST, an open-label, randomized controlled (1: 1), single-center, prospective study was used. Further study on the safety and effectiveness of batroxobin combined with anticoagulation for CVST.
This study was aimed to reveal the clinical features,natural history of the diseases and current therapeutic situations of cerebral venous thrombosis (CVT) in China mainland. Blood samples and cerebrospinal fluid samples will be collected after recruitment to reveal the pathological mechanisms of CVT and identify the biomarkers for CVT.