Academic article
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Mydske, Sigurd; Helland, Ane Marthe; Borasio, Nicola
et al. (2025). Reduction of Afterdrop by Using Active External Warming During Treatment of Accidental Hypothermia—A Randomized, Crossover Trial. (external link)
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Mydske, Sigurd; Helland, Ane Marthe; Borasio, Nicola
et al. (2025). Effect of active external rewarming on esophageal temperature in simulated prehospital accidental hypothermia: a randomized crossover trial. (external link)
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Leto, Nedim; Farbu, Elisabeth; Barach, Paul Randall
et al. (2025). Reducing time delays and enhancing reperfusion eligibility related to stroke suspicion by the Emergency Medical Dispatch Centre: a registry-based observational study. (external link)
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Østerås, Øyvind; Almeland, Stian Kreken; Landsdalen, Håvard Erik
et al. (2024). A temporary hospital intensive care unit: a preparedness concept to increase intensive care capacity. (external link)
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Mydske, Sigurd; Brattebø, Guttorm; Østerås, Øyvind
et al. (2024). Effect of a vapor barrier in combination with active external rewarming for cold-stressed patients in a prehospital setting: a randomized, crossover field study. (external link)
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Høyvik, Heidrun Eitungjerde; Straume, Vegard; Østerås, Øyvind
et al. (2024). Hastegradsvurdering av akutt syke barn transportert i ambulanse. (external link)
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Hagen, Linn Therese; Brattebø, Guttorm; Dipl-Math, Jörg Assmus
et al. (2024). Effect of wet clothing removal on skin temperature in subjects exposed to cold and wrapped in a vapor barrier: a human, randomized, crossover field study. (external link)
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Torland, Venke; Thomassen, Øyvind; Østerås, Øyvind
(2024). Kitesurfing and snowkiting injuries in Norway: a retrospective study. (external link)
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Leto, Nedim; Bjørshol, Conrad Arnfinn; Kurz, Martin
et al. (2023). Prehospital identification of acute ischaemic stroke with large vessel occlusion: A retrospective study from western Norway. (external link)
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Wik, Lars; Brattebø, Guttorm; Østerås, Øyvind
et al. (2022). Physiological effects of providing supplemental air for avalanche victims. A randomised trial. (external link)
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Nystøyl, Dag Ståle; Østerås, Øyvind; Hunskaar, Steinar
et al. (2022). Acute medical missions by helicopter medical service (HEMS) to municipalities with different approach for primary care physicians. (external link)
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Johnsen, Bjørn Helge; Espevik, Roar; Eid, Jarle
et al. (2022). Coordinating Mechanisms Are More Important Than Team Processes for Geographically Dispersed Emergency Dispatch and Paramedic Teams. (external link)
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Johnsen, Bjørn Helge; Brattebø, Guttorm; Espevik, Roar
et al. (2022). The Effect of Complexity of Ambulance Missions on Shared Mental Models in Virtual Teams. (external link)
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Hauståker, Henrik; Østerås, Øyvind; Nystøyl, Dag Ståle
et al. (2021). General practitioners not available - out-of-hospital emergency patients handled by anaesthesiologist in a large Norwegian municipality. (external link)
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Nystøyl, Dag Ståle; Røislien, Jo; Østerås, Øyvind
et al. (2020). Helicopter emergency medical service (HEMS) activity after increased distance to out-of-hours services: an observational study from Norway. (external link)
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Waje-Andreassen, Anne; Østerås, Øyvind; Brattebø, Guttorm
(2020). A prospective observational study of why people are medically evacuated from offshore installations in the North Sea. (external link)
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Tønsager, Kristin; Rehn, Marius; Ringdal, Kjetil G.
et al. (2019). Collecting core data in physician-staffed pre-hospital helicopter emergency medical services using a consensus-based template: international multicentre feasibility study in Finland and Norway. (external link)
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Zakariassen, Erik; Østerås, Øyvind; Nystøyl, Dag Ståle
et al. (2019). Loss of life years due to unavailable helicopter emergency medical service: a single base study from a rural area of Norway. (external link)
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Nystøyl, Dag Ståle; Hunskaar, Steinar; Breidablik, Hans Johan
et al. (2018). Treatment, transport, and primary care involvement when helicopter emergency medical services are inaccessible: a retrospective study. (external link)
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Thomassen, Øyvind; Skaiaa, Sven Christjar; Assmus, Jörg
et al. (2017). Mountain rescue cardiopulmonary resuscitation: A comparison between manual and mechanical chest compressions during manikin cardio resuscitation. (external link)
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Østerås, Øyvind; Heltne, Jon-Kenneth; Tønsager, Kristin
et al. (2017). Outcomes after cancelled helicopter emergency medical service
missions due to concurrencies: a retrospective cohort study. (external link)
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Østerås, Øyvind; Heltne, Jon-Kenneth; Vikenes, Bjarne H
et al. (2017). Factors influencing on-scene time in a rural Norwegian helicopter emergency medical service: A retrospective observational study. (external link)
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Østerås, Øyvind; Brattebø, Guttorm; Heltne, Jon-Kenneth
(2016). Helicopter-based emergency medical services for a sparsely populated region: A study of 42,500 dispatches. (external link)
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Thomassen, Øyvind; Færevik, Hilde; Østerås, Øyvind
et al. (2011). Comparison of three different prehospital wrapping methods for preventing hypothermia - a crossover study in humans. (external link)
Doctoral dissertation
See a complete overview of publications in Cristin.