3 results
Primary: To study whether there is a difference in treatment effect between oxygen at flow rates of 7 L/min versus 12 L/min in the acute treatment of cluster headache attacks. Secondary: - Identifying subgroups in which oxygen at flow rates of 7 L/…
The objective of this study is to determine the safety and effectiveness of the Surpass NeuroEndoGraft* System in the endovascular treatment of large or giant wide-necked intracranial aneurysms (IA) in internal carotid artery up to the terminus.
Primary objective:To explore the natural time course of specific [18F]AV-1451 binding in patients with subjective cognitive decline after two and four year follow upa. To compare rate of change in [18F]AV-1451 binding according to baseline amyloid…