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NCT07072663
Cerebral venous disorders, including cerebral venous sinus stenosis (CVSS) and cerebral venous sinus thrombosis (CVST), can obstruct venous blood drainage, leading to intracranial hypertension. However, their effects on glymphatic function and white matter integrity in the brain remain poorly understood. Therefore, this study will enroll healthy controls, CVSS patients, and CVST patients to compare differences in glymphatic function and white matter microstructural integrity. Additionally, CVSS and CVST patients will undergo a 3-month follow-up to investigate the interrelationships and longitudinal changes among clinical parameters, glymphatic function, and white matter integrity.
NCT05021198
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.
NCT05291585
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.
NCT04580238
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.
NCT05448248
This study will investigate the epidemiology, risk factors, diagnostics, treatment, and the long-term prognosis of cerebral venous thrombosis in China.
NCT04966182
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).