Sam Bader
Sam Bader Position: Doctoral Student School/office: School of Medical SciencesEmail: c2FtLmJhZGVyO29ydS5zZQ==
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About Sam Bader
Sam Er Bader is a consultant general surgeon and PhD candidate in Medical Science at Örebro University. He works clinically in acute and trauma surgery at Örebro University Hospital and combines clinical practice with translational research focusing on cerebral physiology, resuscitation and trauma.His research focuses on resuscitative endovascular balloon occlusion of the aorta (REBOA), hemorrhagic shock, and the cerebral physiological and metabolic responses to changes in systemic circulation. A central aspect of his research is to investigate how aortic occlusion affects cerebral perfusion, intracranial pressure, cerebral autoregulation and cerebral metabolism. His experimental research includes the use of cerebral microdialysis to investigate changes in cerebral glucose and glycerol, with the aim of improving the understanding of the brain's metabolic response to severe circulatory failure. This research contributes to a better understanding of cerebral vulnerability during hemorrhagic shock and may support the development of safer and more effective strategies for resuscitation and trauma care. In addition to experimental research, Sam Bader is involved in clinical and systematic research in acute and trauma surgery, with particular interest in the relationship between systemic hemodynamics, cerebral perfusion and neurological consequences in critically ill and injured patients. His broader research interests lie at the intersection of acute surgery, trauma surgery, resuscitation and neuroscience, with a focus on translating experimental findings into clinically relevant knowledge and improved patient care.
Research areas
Acute and trauma surgery
REBOA and aortic occlusion
Hemorrhagic shock and resuscitation
Cerebral perfusion and cerebral autoregulation
Intracranial pressure (ICP) and cerebral perfusion pressure (CPP)
Cerebral microdialysis and cerebral metabolism
Neurotrauma
Translational surgical research
Systematic reviews and evidence synthesis
Academic background
Sam Bader obtained his medical degree in Tunisia in 2009 and became a specialist in general surgery at Örebro University Hospital in 2020. Since then, he has combined clinical surgical practice with research and academic development at Örebro University.
Publications
Articles in journals
- Bader, S. , Magnuson, A. , Brorsson, C. , Wallin, G. , Löfgren, N. , Löfgren, F. , Blind, P. , Öman, M. & et al. (2026). Cerebral glycerol during haemorrhagic shock in normal and raised intracranial pressure resuscitated with total REBOA: an experimental porcine study. European Journal of Trauma and Emergency Surgery, 52 (1). [BibTeX]
- Bader, S. E. , Magnuson, A. , Brorsson, C. , Wallin, G. , Löfgren, N. , Löfgren, F. , Blind, P. , Öman, M. & et al. (2026). Resuscitative endovascular occlusion of the aorta restores cerebral metabolic markers of ischaemia induced by haemorrhagic shock. European Journal of Trauma and Emergency Surgery, 52 (1). [BibTeX]
- Bader, S. E. , Brorsson, C. , Löfgren, N. , Löfgren, F. , Blind, P. , Sundström, N. , Öman, M. & Olivecrona, M. (2024). Cerebral haemodynamics and intracranial pressure during haemorrhagic shock and resuscitation with total endovascular balloon occlusion of the aorta in an animal model. European Journal of Trauma and Emergency Surgery, 50 (6), 3069-3082. [BibTeX]
- Bader, S. E. , Sönnerqvist, C. , Melander, N. & Olivecrona, M. (2022). A Validation Study of Kwon's Prognostic Scoring System for Chronic Subdural Haematoma. World Neurosurgery, 165, e365-e372. [BibTeX]
Conference papers
- Bader, S. E. , Magnusson, A. , Wallin, G. , Löfgren, N. , Löfgren, F. , Brorsson, C. , Blind, P. , Öman, M. & et al. (2026). Cerebral glucose dynamics during haemorrhagic shock resuscitation with total aortic occlusion by REBOA. In: BJS. Paper presented at Swedish Surgical Week 2026, Malmö, Sweden, August 17-21, 2026. Oxford University Press. [BibTeX]
- Bader, S. E. (2026). Cerebral glycerol during haemorrhagic shock in normal and raised intracranial pressure resuscitated with total REBOA: an experimental porcine study. Paper presented at Kirurgveckan 2026, Malmö, Sweden, August 17-21, 2026. [BibTeX]
- Bader, S. E. , Magnusson, A. , Brorsson, C. , Wallin, G. , Löfgren, N. , Löfgren, F. , Öman, M. & Olivecrona, M. (2026). Resuscitative endovascular occlusion of the aorta (REBOA) restores cerebral metabolic markers of ischaemia induced by haemorrhagic shock. In: BJS. Paper presented at Swedish Surgical Week 2026, Malmö, Sweden, August 17-21, 2026. Oxford University Press. [BibTeX]
- Bader, S. E. (2026). Resuscitative endovascular occlusion of the aorta restores cerebral metabolic markers of ischaemia induced by haemorrhagic shock. Paper presented at Kirurgveckan 2026, Malmö, Sweden, August 17-21, 2026. [BibTeX]
- Bader, S. E. (2025). Cerebral Metabolism during Haemorrhagic Shock and Resuscitation with Resuscitative Endovascular Balloon Occlusion of the Aorta. Paper presented at Nobel Day Festivities 2025, Örebro, Sweden, 9 december, 2025. [BibTeX]
- Bader, S. E. (2022). Cerebral haemodynamics and intracranial pressure during haemorrhagic shock and resuscitation with total endovascular balloon occlusion of the aorta in an animal model. Paper presented at EndoVascular resuscitation and Trauma Management (EVTM)2022, Baltimore, Maryland, USA, November 13-14, 2022. [BibTeX]
- Bader, S. E. (2022). Cerebral Hemodynamics and ICP during Controlled Hemorrhagic Shock and Resuscitation with tREBOA in Animal Model. Paper presented at Kirurgveckan 2022, Stockholm, Sweden, August 22-26, 2022. [BibTeX]
- Bader, S. E. (2021). A Validation Study of Kwon's Prognostic Scoring System for Chronic Subdural Haematoma. Paper presented at European Association of Neurosurgical Societies (EANS) 2021, Hamburg, Germany, 3-7 October, 2021. [BibTeX]