• Functional outcome and survival following spontaneous intracerebral hemorrhage: A retrospective population-based study 

      Øie, Lise Rystad; Madsbu, Mattis Aleksander; Solheim, Ole; Jakola, Asgeir Store; Giannadakis, Charalampis; Vorhaug, Anders; Padayachy, Llewellyn; Jensberg, Heidi; Dodick, David W.; Salvesen, Øyvind; Gulati, Sasha (Journal article; Peer reviewed, 2018)
      Background Accurate and reliable clinical and radiological predictors of intracerebral hemorrhage (ICH) outcomes are needed to optimize treatment of ICH. The aim of this study was to investigate functional outcome and ...
    • Incidence and Case Fatality of Aneurysmal Subarachnoid Hemorrhage Admitted to Hospital Between 2008 and 2014 in Norway 

      Øie, Lise Rystad; Solheim, Ole; Majewska, Paulina Luiza; Nordseth, Trond; Müller, Tomm Brostrup; Carlsen, Sven Magnus; Jensberg, Heidi; Salvesen, Øyvind; Gulati, Sasha (Peer reviewed; Journal article, 2020)
      Background To provide age- and sex-specific incidence and case fatality rates for non-traumatic aneurysmal subarachnoid hemorrhage (aSAH) in Norway. We also studied time trends in incidence and case fatality, as well as ...
    • Migraine and risk of stroke 

      Øie, Lise Rystad; Kurth, Tobias; Gulati, Sasha; Dodick, David W. (Peer reviewed; Journal article, 2020)
      Migraine and stroke are two common and heterogeneous neurovascular disorders responsible for a significant burden for those affected and a great economic cost for the society. There is growing evidence that migraine increases ...
    • Population-based observational studies on intracranial hemorrhage 

      Øie, Lise Rystad (Doctoral theses at NTNU;2020:308, Doctoral thesis, 2020)
      Populasjon- og registerbasert forskning på intrakranielle blødninger Formålet med denne doktorgradsavhandlingen var å studere ulike typer hjerneblødning i Norge. Det finnes allerede mange studier på hjerneblødning, men ...
    • Risk of intracranial hemorrhage (RICH) in users of oral antithrombotic drugs: Nationwide pharmacoepidemiological study 

      Gulati, Sasha; Solheim, Ole; Carlsen, Sven Magnus; Øie, Lise Rystad; Jensberg, Heidi; Gulati, Agnete Malm; Madsbu, Mattis Aleksander; Giannadakis, Charalampis; Jakola, Asgeir Store; Salvesen, Øyvind (Journal article; Peer reviewed, 2018)
      Background The risks of intracranial haemorrhage (ICH) associated with antithrombotic drugs outside clinical trials are gaining increased attention. The aim of this nationwide study was to investigate the risk of ICH ...
    • Smoking habits and detection rate of unruptured intracranial aneurysms and incidence rate of subarachnoid haemorrhage in Norway between 2008 and 2015 

      Majewska, Paulina Luiza; Gulati, Sasha; Øie, Lise Rystad; Salvesen, Øyvind; Müller, Tomm Brostrup; Solheim, Ole (Peer reviewed; Journal article, 2020)
      Objective The aim of this study was to investigate the detection rate of unruptured intracranial aneurysms (UIAs) and incidence of aneurysmal subarachnoid haemorrhage (SAH) in relation to the rapidly changing smoking rates ...
    • Validation of intracranial hemorrhage in the Norwegian Patient Registry 

      Øie, Lise Rystad; Madsbu, Mattis Aleksander; Giannadakis, Charalampis; Vorhaug, Anders; Jensberg, Heidi; Salvesen, Øyvind; Gulati, Sasha (Journal article; Peer reviewed, 2018)
      Objectives Administrative health registries need to have accurate diagnoses and sufficient coverage in the population they serve in order to be useful in research. In this study, we investigated the proportion of discharge ...