Blar i Bergen Open Research Archive på forfatter "Bøthun, Marianne Lundervik"
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Carotid intima-media thickness and cerebrovascular vasoreactivity in patients with intracranial aneurysms : A sonographic study of potential predictors for aneurysm rupture risk and delayed cerebral ischemia
Bøthun, Marianne Lundervik (Doctoral thesis, 2020-04-03)Background and aims Intracranial aneurysms can rupture and cause an aneurysmal subarachnoid hemorrhage (aSAH), a bleeding under the arachnoid meninges covering the brain. This is a devastating event, in which delayed ... -
Continuous Local Intra-Arterial Nimodipine for the Treatment of Cerebral Vasospasm
Logallo, Nicola; Bøthun, Marianne Lundervik; Guttormsen, Anne Berit; Holmaas, Gunhild; Kråkenes, Jostein; Thomassen, Lars; Svendsen, Frode; Helland, Christian Andre (Peer reviewed; Journal article, 2015)Vasospasm (VSP) is one of the major causes for prolonged neurologic deficit in patients with aneurysmal subarachnoid hemorrhage. Few case series have reported about continuous local intra-arterial nimodipine administration ... -
Impaired cerebrovascular reactivity may predict delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage
Bøthun, Marianne Lundervik; Haaland, Øystein Ariansen; Moen, Gunnar; Logallo, Nicola; Svendsen, Frode; Thomassen, Lars; Helland, Christian Andre (Peer reviewed; Journal article, 2019)Introduction: Delayed cerebral ischemia (DCI) is a major cause of disability and death after aneurysmal subarachnoid hemorrhage. The literature suggests that impaired cerebrovascular reactivity (CVR) may be a predictor for ... -
Time course of cerebrovascular reactivity in patients treated for unruptured intracranial aneurysms: A one-year transcranial Doppler and acetazolamide follow-up study
Bøthun, Marianne Lundervik; Haaland, Øystein Ariansen; Logallo, Nicola; Svendsen, Frode; Thomassen, Lars; Helland, Christian Andre (Peer reviewed; Journal article, 2018-04-26)Background. Cerebrovascular reactivity (CVR) is ofen impaired in the early phase afer aneurysmal subarachnoid hemorrhage. Tere is, however, little knowledge about the time course of CVR in patients treated for unruptured ...