Karianne Larsen

  • Consultant; MD, PhD

Publications 2024

Christensen E, Fagerheim Bugge H, Hagemo J, Larsen K, Harring AK, Gleditsch J, Ibsen J, Guterud M, Sandset EC, Hov MR (2024)
Prehospital stroke diagnostics using three different simulation methods: A pragmatic pilot study
Eur Stroke J, 23969873241252564 (in press)
DOI 10.1177/23969873241252564, PubMed 38751332

Publications 2023

Guterud M, Fagerheim Bugge H, Røislien J, Kramer-Johansen J, Toft M, Ihle-Hansen H, Bache KG, Larsen K, Braarud AC, Sandset EC, Ranhoff Hov M (2023)
Prehospital screening of acute stroke with the National Institutes of Health Stroke Scale (ParaNASPP): a stepped-wedge, cluster-randomised controlled trial
Lancet Neurol, 22 (9), 800-811
DOI 10.1016/S1474-4422(23)00237-5, PubMed 37596006

Harring AKV, Røislien J, Larsen K, Guterud M, Bugge HF, Sandset EC, Kristensen DV, Hov MR (2023)
Gamification of the National Institutes of Health Stroke Scale (NIHSS) for simulation training-a feasibility study
Adv Simul (Lond), 8 (1), 4
DOI 10.1186/s41077-023-00245-4, PubMed 36810284

Jæger HS, Tranberg D, Larsen K, Valentin JB, Blauenfeldt RA, Luger S, Bache KG, Gude MF (2023)
Diagnostic performance of Glial Fibrillary Acidic Protein and Prehospital Stroke Scale for identification of stroke and stroke subtypes in an unselected patient cohort with symptom onset < 4.5 h
Scand J Trauma Resusc Emerg Med, 31 (1), 1
DOI 10.1186/s13049-022-01065-7, PubMed 36604741

Publications 2022

Bugge HF, Guterud M, Bache KCG, Braarud AC, Eriksen E, Fremstad KO, Ihle-Hansen H, Ingebretsen SH, Kramer-Johansen J, Larsen K, Røislien J, Thorsen K, Toft M, Sandset EC, Hov MR (2022)
Paramedic Norwegian Acute Stroke Prehospital Project (ParaNASPP) study protocol: a stepped wedge randomised trial of stroke screening using the National Institutes of Health Stroke Scale in the ambulance
Trials, 23 (1), 113
DOI 10.1186/s13063-022-06006-4, PubMed 35120559

Hov MR, Larsen K, Bakke I, Sandset EC (2022)
[Stroke in women causes different symptoms than in men]
Tidsskr Nor Laegeforen, 142 (16)
DOI 10.4045/tidsskr.22.0576, PubMed 36345632

Larsen K, Hov MR, Sandset EC (2022)
Prehospital stroke scales-the need for a gold standard in the field
Acta Neurol Scand, 145 (3), 263-264
DOI 10.1111/ane.13577, PubMed 34997755

Larsen K, Hov MR, Sandset EC, Lund CG, Bache KG (2022)
We need mobile stroke units
Tidsskr Nor Laegeforen, 142 (12)
DOI 10.4045/tidsskr.22.0444, PubMed 36066221

Larsen K, Jæger HS, Hov MR, Thorsen K, Solyga V, Lund CG, Bache KG (2022)
Streamlining Acute Stroke Care by Introducing National Institutes of Health Stroke Scale in the Emergency Medical Services: A Prospective Cohort Study
Stroke, 53 (6), 2050-2057
DOI 10.1161/STROKEAHA.121.036084, PubMed 35291821

Lund UH, Stoinska-Schneider A, Larsen K, Bache KG, Robberstad B (2022)
Cost-Effectiveness of Mobile Stroke Unit Care in Norway
Stroke, 53 (10), 3173-3181
DOI 10.1161/STROKEAHA.121.037491, PubMed 35862205

Turc G, Hadziahmetovic M, Walter S, Churilov L, Larsen K, Grotta JC, Yamal JM, Bowry R, Katsanos AH, Zhao H, Donnan G, Davis SM, Hussain MS, Uchino K, Helwig SA, Johns H, Weber JE, Nolte CH, Kunz A, Steiner T, Sacco S, Ebinger M, Tsivgoulis G, Faßbender K, Audebert HJ (2022)
Comparison of Mobile Stroke Unit With Usual Care for Acute Ischemic Stroke Management: A Systematic Review and Meta-analysis
JAMA Neurol, 79 (3), 281-290
DOI 10.1001/jamaneurol.2021.5321, PubMed 35129584

Walter S, Audebert HJ, Katsanos AH, Larsen K, Sacco S, Steiner T, Turc G, Tsivgoulis G (2022)
European Stroke Organisation (ESO) guidelines on mobile stroke units for prehospital stroke management
Eur Stroke J, 7 (1), XXVII-LIX
DOI 10.1177/23969873221079413, PubMed 35300251

Publications 2021

Hov MR, Guterud M, Bugge HF, Larsen K, Bache KCG, Fremstad KO, Sandset EC (2021)
[Need for prehospital recognition of all types of stroke]
Tidsskr Nor Laegeforen, 141 (10)
DOI 10.4045/tidsskr.21.0241, PubMed 34182735

Larsen K, Jaeger HS, Tveit LH, Hov MR, Thorsen K, Røislien J, Solyga V, Lund CG, Bache KG (2021)
Ultraearly thrombolysis by an anesthesiologist in a mobile stroke unit: A prospective, controlled intervention study
Eur J Neurol, 28 (8), 2488-2496
DOI 10.1111/ene.14877, PubMed 33890385

Publications 2020

Luger S, Jæger HS, Dixon J, Bohmann FO, Schaefer J, Richieri SP, Larsen K, Hov MR, Bache KG, Foerch C, BE FAST III Study Group (2020)
Diagnostic Accuracy of Glial Fibrillary Acidic Protein and Ubiquitin Carboxy-Terminal Hydrolase-L1 Serum Concentrations for Differentiating Acute Intracerebral Hemorrhage from Ischemic Stroke
Neurocrit Care, 33 (1), 39-48
DOI 10.1007/s12028-020-00931-5, PubMed 32096121

Publications 2018

Bache KG, Hov MR, Larsen K, Solyga VM, Lund CG (2018)
Prehospital Advanced Diagnostics and Treatment of Acute Stroke: Protocol for a Controlled Intervention Study
JMIR Res Protoc, 7 (2), e53
DOI 10.2196/resprot.8110, PubMed 29490898

Larsen K, Bache KG, Franer E, Tveit LH, Hov MR, Lund CG, Solyga V, Lossius HM (2018)
Pre-hospital thrombolysis of ischemic stroke in the emergency service system-A case report from the Treat-NASPP trial
Acta Anaesthesiol Scand, 63 (3), 410-413
DOI 10.1111/aas.13285, PubMed 30426474

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