Overview Dexmedetomidine and Subarachnoid Haemorrhage Status: Completed Trial end date: 2016-12-30 Target enrollment: Participant gender: Summary The purpose of this study is to investigate how dexmedetomidine affects static and dynamic autoregulation, intracranial pressure (ICP) and cerebral oxygenation in aneurysmal subarachnoid haemorrhage (SAH) patients. Phase: Phase 1/Phase 2 Details Lead Sponsor: Turku University HospitalCollaborator: Orion Corporation, Orion PharmaTreatments: Dexmedetomidine