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