Torsten Eken

  • Consultant PhD
  • +47 950 799 39
 

Publications 2019

Lothe LR, Raven TJL, Sandbæk G, Eken T (2019)
Single-motor-unit discharge characteristics in lumbar multifidus muscle of acute low back pain patients
J Neurophysiol (in press)
DOI 10.1152/jn.00004.2019, PubMed 31365288

Lømo T, Eken T, Bekkestad Rein E, Njå A (2019)
Body temperature control in rats by muscle tone during rest or sleep
Acta Physiol (Oxf), e13348 (in press)
DOI 10.1111/apha.13348, PubMed 31342662

Ottestad W, Rognes IN, Pischke SE, Mollnes TE, Andersson U, Eken T (2019)
Biphasic Release of the Alarmin High Mobility Group Box 1 Protein Early After Trauma Predicts Poor Clinical Outcome
Crit Care Med, 47 (8), e614-e622
DOI 10.1097/CCM.0000000000003800, PubMed 31162203

Søvik S, Isachsen MS, Nordhuus KM, Tveiten CK, Eken T, Sunde K, Brurberg KG, Beitland S (2019)
Acute kidney injury in trauma patients admitted to the ICU: a systematic review and meta-analysis
Intensive Care Med, 45 (4), 407-419
DOI 10.1007/s00134-019-05535-y, PubMed 30725141

Publications 2018

Gaski IA, Skattum J, Brooks A, Koyama T, Eken T, Naess PA, Gaarder C (2018)
Decreased mortality, laparotomy, and embolization rates for liver injuries during a 13-year period in a major Scandinavian trauma center
Trauma Surg Acute Care Open, 3 (1), e000205
DOI 10.1136/tsaco-2018-000205, PubMed 30539153

Godt JC, Eken T, Schulz A, Johansen CK, Aarsnes A, Dormagen JB (2018)
Triple-split-bolus versus single-bolus CT in abdominal trauma patients: a comparative study
Acta Radiol, 59 (9), 1038-1044
DOI 10.1177/0284185117752522, PubMed 29350048

Raven TJL, Lothe LR, Sandbæk G, Eken T (2018)
Precision implantation with positional confirmation of fine-wire EMG electrodes in the deep posterior neck muscles
J Electromyogr Kinesiol, 43, 162-167
DOI 10.1016/j.jelekin.2018.10.001, PubMed 30316112

Røislien J, Søvik S, Eken T (2018)
Seasonality in trauma admissions - Are daylight and weather variables better predictors than general cyclic effects?
PLoS One, 13 (2), e0192568
DOI 10.1371/journal.pone.0192568, PubMed 29425210

Publications 2017

Skaga NO, Eken T, Søvik S (2017)
Validating performance of TRISS, TARN and NORMIT survival prediction models in a Norwegian trauma population
Acta Anaesthesiol Scand, 62 (2), 253-266
DOI 10.1111/aas.13029, PubMed 29119562

Publications 2016

Ghorbani P, Ringdal KG, Hestnes M, Skaga NO, Eken T, Ekbom A, Strömmer L (2016)
Comparison of risk-adjusted survival in two Scandinavian Level-I trauma centres
Scand J Trauma Resusc Emerg Med, 24, 66
DOI 10.1186/s13049-016-0257-9, PubMed 27164973

Koyama T, Skattum J, Engelsen P, Eken T, Gaarder C, Naess PA (2016)
Surgical intervention for paediatric liver injuries is almost history - a 12-year cohort from a major Scandinavian trauma centre
Scand J Trauma Resusc Emerg Med, 24 (1), 139
DOI 10.1186/s13049-016-0329-x, PubMed 27899118

Publications 2015

Beitland S, Sandven I, Kjærvik LK, Sandset PM, Sunde K, Eken T (2015)
Thromboprophylaxis with low molecular weight heparin versus unfractionated heparin in intensive care patients: a systematic review with meta-analysis and trial sequential analysis
Intensive Care Med, 41 (7), 1209-19
DOI 10.1007/s00134-015-3840-z, PubMed 25971389

Lothe LR, Raven TJ, Eken T (2015)
Single-motor-unit discharge characteristics in human lumbar multifidus muscle
J Neurophysiol, 114 (2), 1286-97
DOI 10.1152/jn.00010.2014, PubMed 26084900

Publications 2014

Groven S, Gaarder C, Eken T, Skaga NO, Naess PA (2014)
Abdominal injuries in a major Scandinavian trauma center - performance assessment over an 8 year period
J Trauma Manag Outcomes, 8, 9
DOI 10.1186/1752-2897-8-9, PubMed 25097664

Hagemo JS, Stanworth S, Juffermans NP, Brohi K, Cohen M, Johansson PI, Røislien J, Eken T, Næss PA, Gaarder C (2014)
Prevalence, predictors and outcome of hypofibrinogenaemia in trauma: a multicentre observational study
Crit Care, 18 (2), R52
DOI 10.1186/cc13798, PubMed 24666991

Jones JM, Skaga NO, Søvik S, Lossius HM, Eken T (2014)
Norwegian survival prediction model in trauma: modelling effects of anatomic injury, acute physiology, age, and co-morbidity
Acta Anaesthesiol Scand, 58 (3), 303-15
DOI 10.1111/aas.12256, PubMed 24438461

Søvik S, Skaga NO, Hanoa R, Eken T (2014)
Sudden survival improvement in critical neurotrauma: An exploratory analysis using a stratified statistical process control technique
Injury, 45 (11), 1722-30
DOI 10.1016/j.injury.2014.05.038, PubMed 25059506

Publications 2013

Skattum J, Naess PA, Eken T, Gaarder C (2013)
Refining the role of splenic angiographic embolization in high-grade splenic injuries
J Trauma Acute Care Surg, 74 (1), 100-3; discussion 103-4
DOI 10.1097/TA.0b013e31827890b2, PubMed 23271083

Publications 2012

Lossius HM, Rehn M, Tjosevik KE, Eken T (2012)
Calculating trauma triage precision: effects of different definitions of major trauma
J Trauma Manag Outcomes, 6 (1), 9
DOI 10.1186/1752-2897-6-9, PubMed 22902009

Staff T, Eken T, Wik L, Røislien J, Søvik S (2012)
Physiologic, demographic and mechanistic factors predicting New Injury Severity Score (NISS) in motor vehicle accident victims
Injury, 45 (1), 9-15
DOI 10.1016/j.injury.2012.11.010, PubMed 23219241

Publications 2011

Etholm L, Lindén H, Eken T, Heggelund P (2011)
Electroencephalographic characterization of seizure activity in the synapsin I/II double knockout mouse
Brain Res, 1383, 270-88
DOI 10.1016/j.brainres.2011.01.070, PubMed 21281619

Groven S, Eken T, Skaga NO, Roise O, Naess PA, Gaarder C (2011)
Long-lasting performance improvement after formalization of a dedicated trauma service
J Trauma, 70 (3), 569-74
DOI 10.1097/TA.0b013e31820d1a9b, PubMed 21610344

Rehn M, Lossius HM, Tjosevik KE, Vetrhus M, Østebø O, Eken T, Rogaland Trauma System Study Collaborating Group (2011)
Efficacy of a two-tiered trauma team activation protocol in a Norwegian trauma centre
Br J Surg, 99 (2), 199-208
DOI 10.1002/bjs.7794, PubMed 22190166

Staff T, Eken T, Hansen TB, Steen PA, Søvik S (2011)
A field evaluation of real-life motor vehicle accidents: presence of unrestrained objects and their association with distribution and severity of patient injuries
Accid Anal Prev, 45, 529-38
DOI 10.1016/j.aap.2011.09.007, PubMed 22269539

Publications 2009

Rehn M, Eken T, Kruger AJ, Steen PA, Skaga NO, Lossius HM (2009)
RE: Field triage in trauma - do the data really justify the conclusions?
Scand. J. Trauma Resusc. Emerg. Med., 17, 25

Rehn M, Eken T, Krüger AJ, Steen PA, Skaga NO, Lossius HM (2009)
Precision of field triage in patients brought to a trauma centre after introducing trauma team activation guidelines
Scand J Trauma Resusc Emerg Med, 17, 1
DOI 10.1186/1757-7241-17-1, PubMed 19134177

Publications 2008

Eken T, Elder GC, Lømo T (2008)
Development of tonic firing behavior in rat soleus muscle
J Neurophysiol, 99 (4), 1899-905
DOI 10.1152/jn.00834.2007, PubMed 18256168

Skaga NO, Eken T, Jones JM, Steen PA (2008)
Different definitions of patient outcome: consequences for performance analysis in trauma
Injury, 39 (5), 612-22
DOI 10.1016/j.injury.2007.11.426, PubMed 18377909

Publications 2007

Gaarder C, Naess PA, Eken T, Skaga NO, Pillgram-Larsen J, Klow NE, Buanes T (2007)
Liver injuries--improved results with a formal protocol including angiography
Injury, 38 (9), 1075-83
DOI 10.1016/j.injury.2007.02.001, PubMed 17706220

Skaga NO, Eken T, Søvik S, Jones JM, Steen PA (2007)
Pre-injury ASA physical status classification is an independent predictor of mortality after trauma
J Trauma, 63 (5), 972-8
DOI 10.1097/TA.0b013e31804a571c, PubMed 17993938

Publications 2006

Gaarder C, Dormagen JB, Eken T, Skaga NO, Klow NE, Pillgram-Larsen J, Buanes T, Naess PA (2006)
Nonoperative management of splenic injuries: improved results with angioembolization
J Trauma, 61 (1), 192-8
DOI 10.1097/01.ta.0000223466.62589.d9, PubMed 16832270

Skaga NO, Eken T, Hestnes M, Jones JM, Steen PA (2006)
Scoring of anatomic injury after trauma: AIS 98 versus AIS 90--do the changes affect overall severity assessment?
Injury, 38 (1), 84-90
DOI 10.1016/j.injury.2006.04.123, PubMed 16872609

Skaga NO, Eken T, Steen PA (2006)
Assessing quality of care in a trauma referral center: benchmarking performance by TRISS-based statistics or by analysis of stratified ISS data?
J Trauma, 60 (3), 538-47
DOI 10.1097/01.ta.0000205613.52586.d1, PubMed 16531851

Publications 2005

Gaarder C, Skaga NO, Eken T, Pillgram-Larsen J, Buanes T, Naess PA (2005)
The impact of patient volume on surgical trauma training in a Scandinavian trauma centre
Injury, 36 (11), 1288-92
DOI 10.1016/j.injury.2005.06.034, PubMed 16122752

Publications 2000

Gorassini M, Eken T, Bennett DJ, Kiehn O, Hultborn H (2000)
Activity of hindlimb motor units during locomotion in the conscious rat
J Neurophysiol, 83 (4), 2002-11
DOI 10.1152/jn.2000.83.4.2002, PubMed 10758110

Publications 1999

Eggesbø HB, Eken T, Eiklid K, Kolmannskog F (1999)
Hypoplasia of the sphenoid sinuses as a diagnostic tool in cystic fibrosis
Acta Radiol, 40 (5), 479-85
DOI 10.3109/02841859909175571, PubMed 10485235

Gorassini M, Bennett DJ, Kiehn O, Eken T, Hultborn H (1999)
Activation patterns of hindlimb motor units in the awake rat and their relation to motoneuron intrinsic properties
J Neurophysiol, 82 (2), 709-17
DOI 10.1152/jn.1999.82.2.709, PubMed 10444668

Publications 1998

Eken T (1998)
Spontaneous electromyographic activity in adult rat soleus muscle
J Neurophysiol, 80 (1), 365-76
DOI 10.1152/jn.1998.80.1.365, PubMed 9658057

Kiehn O, Eken T (1998)
Functional role of plateau potentials in vertebrate motor neurons
Curr Opin Neurobiol, 8 (6), 746-52
DOI 10.1016/S0959-4388(98)80117-7, PubMed 9914232

Publications 1997

Kiehn O, Eken T (1997)
Prolonged firing in motor units: evidence of plateau potentials in human motoneurons?
J Neurophysiol, 78 (6), 3061-8
DOI 10.1152/jn.1997.78.6.3061, PubMed 9405525

Publications 1996

Kiehn O, Erdal J, Eken T, Bruhn T (1996)
Selective depletion of spinal monoamines changes the rat soleus EMG from a tonic to a more phasic pattern
J Physiol, 492 ( Pt 1), 173-84
DOI 10.1113/jphysiol.1996.sp021299, PubMed 8730593

Waersted M, Eken T, Westgaard RH (1996)
Activity of single motor units in attention-demanding tasks: firing pattern in the human trapezius muscle
Eur J Appl Physiol Occup Physiol, 72 (4), 323-9
PubMed 8851901

Waersted M, Eken T, Westgaard RH (1996)
Activity of single motor units in attention-demanding tasks: Firing pattern in the human trapezius muscle
Eur. J. Appl. Physiol., 72 (4), 323-329

Publications 1992

Gundersen K, Eken T (1992)
The importance of frequency and amount of electrical stimulation for contractile properties of denervated rat muscles
Acta Physiol Scand, 145 (1), 49-57
DOI 10.1111/j.1748-1716.1992.tb09335.x, PubMed 1502912

Publications 1989

Eken T, Hultborn H, Kiehn O (1989)
Possible functions of transmitter-controlled plateau potentials in alpha motoneurones
Prog Brain Res, 80, 257-67; discussion 239-42
PubMed 2699366

Eken T, Kiehn O (1989)
Bistable firing properties of soleus motor units in unrestrained rats
Acta Physiol Scand, 136 (3), 383-94
DOI 10.1111/j.1748-1716.1989.tb08679.x, PubMed 2750539

Publications 1988

Eken T, Gundersen K (1988)
Electrical stimulation resembling normal motor-unit activity: effects on denervated fast and slow rat muscles
J Physiol, 402, 651-69
DOI 10.1113/jphysiol.1988.sp017227, PubMed 3236252

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