Publication list - Publika - Scientific publications from Oslo University Hospital

Publications by Pål Aksel Næss

116 publications found

Original articles

Gaski IA, Naess PA, Baksaas-Aasen K, Skaga NO, Gaarder C (2023)
Achieving balanced transfusion early in critically bleeding trauma patients: an observational study exploring the effect of attending trauma surgical presence during resuscitation
Trauma Surg Acute Care Open, 8 (1), e001160
DOI 10.1136/tsaco-2023-001160, PubMed 38020849

Johansson PI, Fenger Eriksen C, Bovbjerg PE, Gaarder C, Pall M, Henriksen HH, Pedersen KH, Vigstedt M, Lange T, Næss PA, Strømgaard Andersen M, Kirkegaard H, Stensballe J (2023)
Prostacyclin in trauma patients with hemorrhagic shock: A randomized clinical trial
J Trauma Acute Care Surg, 96 (3), 476-481
DOI 10.1097/TA.0000000000004150, PubMed 37962189

Ringen AH, Fatland A, Skaga NO, Gaarder C, Naess PA (2023)
Pediatric renal trauma: 17 years of experience at a major Scandinavian trauma center
Trauma Surg Acute Care Open, 8 (1), e001207
DOI 10.1136/tsaco-2023-001207, PubMed 38020860

Moksnes HØ, Schäfer C, Rasmussen MS, Soberg HL, Røise O, Anke A, Røe C, Næss PA, Gaarder C, Helseth E, Dahl HM, Hestnes M, Brunborg C, Andelic N, Hellstrøm T (2023)
Functional Outcomes at 6 and 12 Months Post-Injury in a Trauma Centre Population with Moderate-to-Severe Traumatic Injuries
J Clin Med, 12 (16)
DOI 10.3390/jcm12165300, PubMed 37629342

Schäfer C, Mosknes HØ, Rasmussen MS, Hellstrøm T, Lundgaard Soberg H, Røise O, Røe C, Frisvold S, Bartnes K, Næss PA, Garder C, Helseth E, Bruborg C, Andelic N, Anke A (2023)
Adherence to Guidelines for Acute Rehabilitation in the Norwegian Trauma Plan
J Rehabil Med, 55, jrm6552
DOI 10.2340/jrm.v55.6552, PubMed 37366570

Moksnes HØ, Schäfer C, Rasmussen MS, Søberg HL, Røise O, Anke A, Røe C, Næss PA, Gaarder C, Helseth E, Dahl HM, Hestnes M, Brunborg C, Andelic N, Hellstrøm T (2023)
Factors associated with discharge destination from acute care after moderate-to-severe traumatic injuries in Norway: a prospective population-based study
Inj Epidemiol, 10 (1), 20
DOI 10.1186/s40621-023-00431-y, PubMed 37055808

Breen JM, Næss PA, Hansen TB, Gaarder C, Klemmetsen H, Stray-Pedersen A (2022)
Young adults in motor vehicle collisions in Norway: user safety errors observed in majority of cases with severe or fatal injuries
Forensic Sci Med Pathol, 18 (4), 456-469
DOI 10.1007/s12024-022-00541-x, PubMed 36251237

Vigstedt M, Baksaas-Aasen K, Henriksen HH, Maegele M, Stanworth S, Juffermans NP, Kolstadbråten KM, Naess PA, Brohi K, Gaarder C, Stensballe J, Johansson PI (2022)
Thrombelastography (TEG^® 6s) early amplitudes predict maximum amplitude in severely injured trauma patients
Scand J Clin Lab Invest, 82 (6), 508-512
DOI 10.1080/00365513.2022.2119599, PubMed 36073613

Ringen AH, Baksaas-Aasen K, Skaga NO, Wisborg T, Gaarder C, Naess PA (2022)
Close to zero preventable in-hospital deaths in pediatric trauma patients - An observational study from a major Scandinavian trauma center
Injury, 54 (1), 183-188
DOI 10.1016/j.injury.2022.07.043, PubMed 35961867

Hietbrink F, Mohseni S, Mariani D, Naess PA, Rey-Valcárcel C, Biloslavo A, Bass GA, Brundage SI, Alexandrino H, Peralta R, Leenen LPH, Gaarder T, Visceral Trauma Section of the European Society of Trauma, Emergency Surgery (2022)
What trauma patients need: the European dilemma
Eur J Trauma Emerg Surg (in press)
DOI 10.1007/s00068-022-02014-w, PubMed 35798972

Saar S, Jorgensen J, Lemma AN, Gaarder C, Naess PA, Leppäniemi A, Sallinen V, Pius R, Reinsoo A, Lepp J, Talving P (2021)
Selective non-operative management of penetrating abdominal injuries at Northern European trauma centers: the NordiPen Study
Eur J Trauma Emerg Surg, 48 (3), 2023-2027
DOI 10.1007/s00068-021-01749-2, PubMed 34309723

Jørgensen JJ, Monrad-Hansen PW, Gaarder C, Næss PA (2021)
Disaster preparedness should represent an augmentation of the everyday trauma system, but are we prepared?
Trauma Surg Acute Care Open, 6 (1), e000760
DOI 10.1136/tsaco-2021-000760, PubMed 34307894

Breen JM, Næss PA, Gaarder C, Stray-Pedersen A (2021)
Autopsy findings in drivers and passengers from fatal motor vehicle collisions: limited differences in injury patterns and toxicological test results
Forensic Sci Med Pathol, 17 (2), 235-246
DOI 10.1007/s12024-021-00359-z, PubMed 33609266

Schistad M, Skari H, Khoshnewiszadeh B, Schistad O, Næss PA (2020)
Magnets in the bowel
Tidsskr Nor Laegeforen, 140 (18)
DOI 10.4045/tidsskr.20.0460, PubMed 33322884

Ohnesorge S, Skari H, Zochowski K, Pekrun EM, Schistad O, Naess PA (2020)
Trichobezoar
Tidsskr. Nor. Laegeforen., 140 (17), 1780-1781

Ohnesorge S, Skari H, Zochowski K, Pekrun EM, Schistad O, Næss PA (2020)
Trichobezoar
Tidsskr Nor Laegeforen, 140 (17)
DOI 10.4045/tidsskr.20.0472, PubMed 33231405

Baksaas-Aasen K, Gall LS, Stensballe J, Juffermans NP, Curry N, Maegele M, Brooks A, Rourke C, Gillespie S, Murphy J, Maroni R, Vulliamy P, Henriksen HH, Pedersen KH, Kolstadbraaten KM, Wirtz MR, Kleinveld DJB, Schäfer N, Chinna S, Davenport RA, Naess PA, Goslings JC, Eaglestone S, Stanworth S, Johansson PI et al. (2020)
Viscoelastic haemostatic assay augmented protocols for major trauma haemorrhage (ITACTIC): a randomized, controlled trial
Intensive Care Med, 47 (1), 49-59
DOI 10.1007/s00134-020-06266-1, PubMed 33048195

Breen JM, Næss PA, Hansen TB, Gaarder C, Stray-Pedersen A (2020)
Serious motor vehicle collisions involving young drivers on Norwegian roads 2013-2016: Speeding and driver-related errors are the main challenge
Traffic Inj Prev, 21 (6), 382-388
DOI 10.1080/15389588.2020.1770237, PubMed 32496905

Baksaas-Aasen K, Van Dieren S, Balvers K, Juffermans NP, Næss PA, Rourke C, Eaglestone S, Ostrowski SR, Stensballe J, Stanworth S, Maegele M, Goslings JC, Johansson PI, Brohi K, Gaarder C, TACTIC/INTRN collaborators (2019)
Data-driven Development of ROTEM and TEG Algorithms for the Management of Trauma Hemorrhage: A Prospective Observational Multicenter Study
Ann Surg, 270 (6), 1178-1185
DOI 10.1097/SLA.0000000000002825, PubMed 29794847

Ringen AH, Gaski IA, Rustad H, Skaga NO, Gaarder C, Naess PA (2019)
Improvement in geriatric trauma outcomes in an evolving trauma system
Trauma Surg Acute Care Open, 4 (1), e000282
DOI 10.1136/tsaco-2018-000282, PubMed 31245616

Kolstadbraaten KM, Spreng UJ, Wisloeff-Aase K, Gaarder C, Naess PA, Raeder J (2019)
Incidence of chronic pain 6 y after major trauma
Acta Anaesthesiol Scand, 63 (8), 1074-1078
DOI 10.1111/aas.13380, PubMed 31012096

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

Mørk K, Skari H, Schistad O, Næss PA (2018)
[Surgical treatment of pyloric stenosis]
Tidsskr Nor Laegeforen, 138 (7)
DOI 10.4045/tidsskr.17.0619, PubMed 29663766

Mork K, Skari H, Schistad O, Naess PA (2018)
Surgical treatment of pyloric stenosis
Tidsskr. Nor. Laegeforen., 138 (7), 642-647

Laursen TH, Meyer MAS, Meyer ASP, Gaarder T, Naess PA, Stensballe J, Ostrowski SR, Johansson PI (2018)
Thrombelastography early amplitudes in bleeding and coagulopathic trauma patients: Results from a multicenter study
J Trauma Acute Care Surg, 84 (2), 334-341
DOI 10.1097/TA.0000000000001735, PubMed 29112094

Breen JM, Naess PA, Gjerde H, Gaarder C, Stray-Pedersen A (2017)
The significance of preexisting medical conditions, alcohol/drug use and suicidal behavior for drivers in fatal motor vehicle crashes: a retrospective autopsy study
Forensic Sci Med Pathol, 14 (1), 4-17
DOI 10.1007/s12024-017-9934-x, PubMed 29185214

Dehli T, Skattum J, Christensen B, Vinjevoll OP, Rolandsen BÅ, Gaarder C, Næss PA, Wisborg T (2017)
Treatment of splenic trauma in Norway: a retrospective cohort study
Scand J Trauma Resusc Emerg Med, 25 (1), 112
DOI 10.1186/s13049-017-0457-y, PubMed 29169401

Baksaas-Aasen K, Gall L, Eaglestone S, Rourke C, Juffermans NP, Goslings JC, Naess PA, van Dieren S, Ostrowski SR, Stensballe J, Maegele M, Stanworth SJ, Gaarder C, Brohi K, Johansson PI (2017)
iTACTIC - implementing Treatment Algorithms for the Correction of Trauma-Induced Coagulopathy: study protocol for a multicentre, randomised controlled trial
Trials, 18 (1), 486
DOI 10.1186/s13063-017-2224-9, PubMed 29047413

Young VS, Eggesbø HB, Gaarder C, Næss PA, Enden T (2016)
Radiology response in the emergency department during a mass casualty incident: a retrospective study of the two terrorist attacks on 22 July 2011 in Norway
Eur Radiol, 27 (7), 2828-2834
DOI 10.1007/s00330-016-4677-8, PubMed 27957642

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

Gaski IA, Barckman J, Naess PA, Skaga NO, Madsen JE, Kløw NE, Flugsrud G, Gaarder C (2016)
Reduced need for extraperitoneal pelvic packing for severe pelvic fractures is associated with improved resuscitation strategies
J Trauma Acute Care Surg, 81 (4), 644-51
DOI 10.1097/TA.0000000000001139, PubMed 27257711

Næss PA, Engeseth K, Grøtta O, Andersen GØ, Gaarder C (2016)
Minimal invasive treatment of life-threatening bleeding caused by cardiopulmonary resuscitation-associated liver injury: a case report
J Med Case Rep, 10 (1), 132
DOI 10.1186/s13256-016-0926-3, PubMed 27236329

Jorgensen JJ, Naess PA, Gaarder C (2016)
Injuries caused by fragmenting rifle ammunition
Injury, 47 (9), 1951-4
DOI 10.1016/j.injury.2016.03.023, PubMed 27037026

Koyama T, Hamada H, Nishida M, Naess PA, Gaarder C, Sakamoto T (2016)
Defining the optimal cut-off values for liver enzymes in diagnosing blunt liver injury
BMC Res Notes, 9, 41
DOI 10.1186/s13104-016-1863-3, PubMed 26809874

Næss PA, Wiborg J, Kjellevold K, Gaarder C (2015)
Tension gastrothorax: acute life-threatening manifestation of late onset congenital diaphragmatic hernia (CDH) in children
Scand J Trauma Resusc Emerg Med, 23, 49
DOI 10.1186/s13049-015-0129-8, PubMed 26104782

Gaarder C, Holtan A, Naess PA (2015)
Prehospital point-of-care monitoring and goal-directed therapy: Does it make a difference?
J Trauma Acute Care Surg, 78 (6 Suppl 1), S60-4
DOI 10.1097/TA.0000000000000635, PubMed 26002265

Hagemo JS, Christiaans SC, Stanworth SJ, Brohi K, Johansson PI, Goslings JC, Naess PA, Gaarder C (2015)
Detection of acute traumatic coagulopathy and massive transfusion requirements by means of rotational thromboelastometry: an international prospective validation study
Crit Care, 19 (1), 97
DOI 10.1186/s13054-015-0823-y, PubMed 25888032

Skjerven-Martinsen M, Naess PA, Hansen TB, Gaarder C, Lereim I, Stray-Pedersen A (2014)
A prospective study of children aged <16 years in motor vehicle collisions in Norway: severe injuries are observed predominantly in older children and are associated with restraint misuse
Accid Anal Prev, 73, 151-62
DOI 10.1016/j.aap.2014.09.004, PubMed 25238294

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

Mansoor SM, Tunold JA, Næss PA, Trondsen E, Gaarder C, Skattum J (2014)
Course in basic surgical skills
Tidsskr Nor Laegeforen, 134 (9), 935-7
DOI 10.4045/tidsskr.13.0737, PubMed 24828719

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

Groven S, Naess PA, Skaga NO, Gaarder C (2013)
Effects of moving emergency trauma laparotomies from the ED to a dedicated OR
Scand J Trauma Resusc Emerg Med, 21, 72
DOI 10.1186/1757-7241-21-72, PubMed 24053459

Skjerven-Martinsen, Naess PA, Hansen TB, Staff T, Stray-Pedersen A (2013)
Observational study of child restraining practice on Norwegian high-speed roads: restraint misuse poses a major threat to child passenger safety
Accid Anal Prev, 59, 479-86
DOI 10.1016/j.aap.2013.07.023, PubMed 23954682

Hagemo JS, Jørgensen JJ, Ostrowski SR, Holtan A, Gundersen Y, Johansson PI, Næss PA, Gaarder C (2013)
Changes in fibrinogen availability and utilization in an animal model of traumatic coagulopathy
Scand J Trauma Resusc Emerg Med, 21, 56
DOI 10.1186/1757-7241-21-56, PubMed 23867061

Brockamp T, Maegele M, Gaarder C, Goslings JC, Cohen MJ, Lefering R, Joosse P, Naess PA, Skaga NO, Groat T, Eaglestone S, Borgman MA, Spinella PC, Schreiber MA, Brohi K (2013)
Comparison of the predictive performance of the BIG, TRISS, and PS09 score in an adult trauma population derived from multiple international trauma registries
Crit Care, 17 (4), R134
DOI 10.1186/cc12813, PubMed 23844754

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

Hagemo JS, Næss PA, Johansson P, Windeløv NA, Cohen MJ, Røislien J, Brohi K, Heier HE, Hestnes M, Gaarder C (2012)
Evaluation of TEG(®) and RoTEM(®) inter-changeability in trauma patients
Injury, 44 (5), 600-5
DOI 10.1016/j.injury.2012.11.016, PubMed 23260867

Skattum J, Loekke RJ, Titze TL, Bechensteen AG, Aaberge IS, Osnes LT, Heier HE, Gaarder C, Naess PA (2012)
Preserved function after angioembolisation of splenic injury in children and adolescents: a case control study
Injury, 45 (1), 156-9
DOI 10.1016/j.injury.2012.10.036, PubMed 23246563

Skattum J, Gaarder C, Naess PA (2012)
Splenic artery embolisation in children and adolescents--an 8 year experience
Injury, 45 (1), 160-3
DOI 10.1016/j.injury.2012.10.015, PubMed 23137799

Gaarder C, Jorgensen J, Kolstadbraaten KM, Isaksen KS, Skattum J, Rimstad R, Gundem T, Holtan A, Walloe A, Pillgram-Larsen J, Naess PA (2012)
The twin terrorist attacks in Norway on July 22, 2011: the trauma center response
J Trauma Acute Care Surg, 73 (1), 269-75
DOI 10.1097/TA.0b013e31825a787f, PubMed 22743394

Kristiansen T, Ringdal KG, Skotheimsvik T, Salthammer HK, Gaarder C, Naess PA, Lossius HM (2012)
Implementation of recommended trauma system criteria in south-eastern Norway: a cross-sectional hospital survey
Scand J Trauma Resusc Emerg Med, 20, 5
DOI 10.1186/1757-7241-20-5, PubMed 22281020

Skjerven-Martinsen M, Naess PA, Hansen TB, Rognum TO, Lereim I, Stray-Pedersen A (2011)
In-depth evaluation of real-world car collisions: fatal and severe injuries in children are predominantly caused by restraint errors and unstrapped cargo
Traffic Inj Prev, 12 (5), 491-9
DOI 10.1080/15389588.2011.596868, PubMed 21972860

Groven S, Næss PA, Trondsen E, Gaarder C (2011)
A national survey on temporary and delayed abdominal closure in Norwegian hospitals
Scand J Trauma Resusc Emerg Med, 19, 51
DOI 10.1186/1757-7241-19-51, PubMed 21914225

Krogvold L, Henrichsen T, Bjerre A, Brackman D, Dollner H, Gudmundsdottir H, Syversen G, Næss PA, Bangstad HJ (2011)
Clinical aspects of a nationwide epidemic of severe haemolytic uremic syndrome (HUS) in children
Scand J Trauma Resusc Emerg Med, 19, 44
DOI 10.1186/1757-7241-19-44, PubMed 21798000

Kristiansen T, Lossius HM, Søreide K, Steen PA, Gaarder C, Næss PA (2011)
Patients Referred to a Norwegian Trauma Centre: effect of transfer distance on injury patterns, use of resources and outcomes
J Trauma Manag Outcomes, 5 (1), 9
DOI 10.1186/1752-2897-5-9, PubMed 21679393

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

Dormagen J, Meyerdierks O, Gaarder C, Naess P, Sandvik L, Klow NE (2011)
Contrast-enhanced ultrasound of the injured spleen after embolization--comparison with computed tomography
Ultraschall Med, 32 (5), 485-91
DOI 10.1055/s-0029-1246003, PubMed 21294071

Skattum J, Titze TL, Dormagen JB, Aaberge IS, Bechensteen AG, Gaarder PI, Gaarder C, Heier HE, Næss PA (2010)
Preserved splenic function after angioembolisation of high grade injury
Injury, 43 (1), 62-6
DOI 10.1016/j.injury.2010.06.028, PubMed 20673894

Gaarder C, Kroepelien CF, Loekke R, Hestnes M, Dormage JB, Naess PA (2009)
Ultrasound performed by radiologists-confirming the truth about FAST in trauma
J Trauma, 67 (2), 323-7; discussion 328-9
DOI 10.1097/TA.0b013e3181a4ed27, PubMed 19667885

Negaard A, Loberg EM, Naess PA, Eriksen M, Klow NE (2009)
Feasibility of MRI in experimentally induced inflammatory small bowel disease: a pilot study in a porcine model
Dig Dis Sci, 55 (1), 14-20
DOI 10.1007/s10620-008-0707-y, PubMed 19301126

Dormagen JB, Gaarder C, Sandvik L, Naess PA, Kløw NE (2008)
Intraparenchymal Doppler ultrasound after proximal embolization of the splenic artery in trauma patients
Eur Radiol, 18 (6), 1224-31
DOI 10.1007/s00330-008-0860-x, PubMed 18274758

Gaarder C, Naess PA, Frischknecht Christensen E, Hakala P, Handolin L, Heier HE, Ivancev K, Johansson P, Leppäniemi A, Lippert F, Lossius HM, Opdahl H, Pillgram-Larsen J, Røise O, Skaga NO, Søreide E, Stensballe J, Tønnessen E, Töttermann A, Ortenwall P, Ostlund A (2008)
Scandinavian Guidelines--"The massively bleeding patient"
Scand J Surg, 97 (1), 15-36
DOI 10.1177/145749690809700104, PubMed 18450203

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

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

Naess PA, Gaarder C, Dormagen JB (2005)
Nonoperative management of pediatric splenic injury with angiographic embolization
J Pediatr Surg, 40 (11), e63-4
DOI 10.1016/j.jpedsurg.2005.07.034, PubMed 16291146

Naess PA, Gaarder C, Dormagen JB (2005)
[Treatment of splenic injuries in children]
Tidsskr Nor Laegeforen, 125 (17), 2360-1
PubMed 16151495

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

Hager AM, Kløw NE, Gaarder C, Naess PA, Dormagen JB (2005)
[Pseudoaneurysm in splenic injury]
Tidsskr Nor Laegeforen, 125 (10), 1336-7
PubMed 15909006

Gaarder C, Naess PA, Buanes T, Pillgram-Larsen J (2005)
Advanced surgical trauma care training with a live porcine model
Injury, 36 (6), 718-24
DOI 10.1016/j.injury.2004.12.024, PubMed 15910823

Gaarder C, Naess PA, Schwab CW, Bjørnbeth BA, Buanes T, Pillgram-Larsen J (2004)
[Vacuum pack technique--a good method for temporal abdominal closure]
Tidsskr Nor Laegeforen, 124 (21), 2760-2
PubMed 15534669

Labori KJ, Gaarder C, Naess PA (2003)
[Traumatic abdominal wall hernia in children]
Tidsskr Nor Laegeforen, 123 (6), 804-5
PubMed 12693121

Nakstad B, Naess PA, de Lange C, Schistad O (2002)
Complications of umbilical vein catheterization: neonatal total parenteral nutrition ascites after surgical repair of congenital diaphragmatic hernia
J Pediatr Surg, 37 (8), E21
DOI 10.1053/jpsu.2002.34497, PubMed 12149721

Trondsen E, Naess PA, Erichsen A, Buanes T (2002)
[Laparoscopic treatment of splenic cysts]
Tidsskr Nor Laegeforen, 122 (9), 906-7
PubMed 12082833

Sunde K, Wik L, Naess PA, Grund F, Nicolaysen G, Steen PA (1998)
Improved haemodynamics with increased compression-decompression rates during ACD-CPR in pigs
Resuscitation, 39 (3), 197-205
DOI 10.1016/s0300-9572(98)00139-7, PubMed 10078810

Sunde K, Wik L, Naess PA, Ilebekk A, Nicolaysen G, Steen PA (1998)
Effect of different compression--decompression cycles on haemodynamics during ACD-CPR in pigs
Resuscitation, 36 (2), 123-31
DOI 10.1016/s0300-9572(97)00098-1, PubMed 9571728

Schistad O, Loe B, Viddal KO, Naess PA, Roald B, Reiseter T, Borthne A (1997)
[Lipoblastoma. A rare, benign tumor in children]
Tidsskr Nor Laegeforen, 117 (24), 3497-8
PubMed 9411907

Stokke ES, Naess PA, Ostensen J (1997)
Dissociation between water and lithium transport during acute changes in plasma potassium concentration in dog kidney
Scand J Clin Lab Invest, 57 (6), 471-7
DOI 10.3109/00365519709084596, PubMed 9350065

Naess PA, Bugge JF, Christensen G (1996)
Lack of inhibitory effect of atrial natriuretic factor on renin release induced by renal hypotension
Scand J Clin Lab Invest, 56 (7), 665-70
DOI 10.1080/00365519609090603, PubMed 8981664

Stokke M, Kirkebøen KA, Naess PA, Hagelin EM, Ilebekk A, Brørs O (1996)
Equal changes in L-type calcium channel density after 60 min of ischaemia in normal and ischaemically preconditioned porcine myocardium
Acta Physiol Scand, 157 (2), 147-55
DOI 10.1046/j.1365-201X.1996.494229000.x, PubMed 8800354

Wik L, Naess PA, Ilebekk A, Nicolaysen G, Steen PA (1996)
Effects of various degrees of compression and active decompression on haemodynamics, end-tidal CO2, and ventilation during cardiopulmonary resuscitation of pigs
Resuscitation, 31 (1), 45-57
DOI 10.1016/0300-9572(95)00917-5, PubMed 8701109

Tønnessen T, Ilebekk A, Naess PA, Christensen G (1996)
Inhibition of granulocyte-derived proteases reduces the increase in plasma endothelin associated with myocardial ischemia in the pig
Basic Res Cardiol, 91 (4), 289-95
DOI 10.1007/BF00789301, PubMed 8874778

Offstad J, Naess PA, Aksnes G, Tønnessen T, Ilebekk A, Kirkebøen KA (1995)
Nitric oxide regulates coronary blood flow at various coronary arterial pressures in intact porcine hearts
Acta Physiol Scand, 154 (2), 93-102
DOI 10.1111/j.1748-1716.1995.tb09891.x, PubMed 7572225

Tønnessen T, Giaid A, Saleh D, Naess PA, Yanagisawa M, Christensen G (1995)
Increased in vivo expression and production of endothelin-1 by porcine cardiomyocytes subjected to ischemia
Circ Res, 76 (5), 767-72
DOI 10.1161/01.res.76.5.767, PubMed 7728993

Wik L, Naess PA, Ilebekk A, Steen PA (1994)
Simultaneous active compression-decompression and abdominal binding increase carotid blood flow additively during cardiopulmonary resuscitation (CPR) in pigs
Resuscitation, 28 (1), 55-64
DOI 10.1016/0300-9572(94)90055-8, PubMed 7809486

Kirkebøen KA, Ilebekk A, Tønnessen T, Leistad E, Naess PA, Christensen G, Aksnes G (1994)
Cardiac contractile function following repetitive brief ischemia: effects of nucleoside transport inhibition
Am J Physiol, 267 (1 Pt 2), H57-65
DOI 10.1152/ajpheart.1994.267.1.H57, PubMed 8048608

Kirkebøen KA, Naess PA, Offstad J, Ilebekk A (1994)
Effects of regional inhibition of nitric oxide synthesis in intact porcine hearts
Am J Physiol, 266 (4 Pt 2), H1516-27
DOI 10.1152/ajpheart.1994.266.4.H1516, PubMed 8184929

Tønnessen T, Naess PA, Kirkebøen KA, Ilebekk A, Christensen G (1993)
Alterations in plasma endothelin during passage through the left heart chambers before and after brief myocardial ischaemia
Cardiovasc Res, 27 (12), 2160-3
DOI 10.1093/cvr/27.12.2160, PubMed 8313423

Tønnessen T, Naess PA, Kirkebøen KA, Offstad J, Ilebekk A, Christensen G (1993)
Release of endothelin from the porcine heart after short term coronary artery occlusion
Cardiovasc Res, 27 (8), 1482-5
DOI 10.1093/cvr/27.8.1482, PubMed 8221801

Naess PA, Christensen G, Kiil F (1993)
Inhibitory effect of endothelin on renin release in dog kidneys
Acta Physiol Scand, 148 (2), 131-6
DOI 10.1111/j.1748-1716.1993.tb09542.x, PubMed 8102503

Naess PA, Christensen G, Kirkebøen KA, Kiil F (1993)
Effect on renin release of inhibiting renal nitric oxide synthesis in anaesthetized dogs
Acta Physiol Scand, 148 (2), 137-42
DOI 10.1111/j.1748-1716.1993.tb09543.x, PubMed 8352025

Stokke ES, Naess PA, Ostensen J, Langberg HC, Kiil F (1993)
Plasma potassium concentration as a determinant of proximal tubular NaCl and NaHCO3 reabsorption in dog kidneys
Acta Physiol Scand, 148 (1), 45-54
DOI 10.1111/j.1748-1716.1993.tb09530.x, PubMed 8392774

Tønnessen T, Naess PA, Kirkebøen KA, Offstad J, Ilebekk A, Christensen G (1993)
Endothelin is released from the porcine coronary circulation after short-term ischemia
J Cardiovasc Pharmacol, 22 Suppl 8, S313-6
DOI 10.1097/00005344-199322008-00082, PubMed 7509974

Naess PA, Svane S (1992)
[Aortic aneurysm misinterpreted as pulmonary tumor]
Tidsskr Nor Laegeforen, 112 (20), 2633-4
PubMed 1412285

Naess PA, Christensen G, Kirkebøen KA, Kiil F (1992)
Effect of atrial natriuretic factor on renal prostaglandin E2 release in the anaesthetized dog
Acta Physiol Scand, 145 (4), 369-75
DOI 10.1111/j.1748-1716.1992.tb09377.x, PubMed 1356292

Naess PA, Kirkebøen KA, Christensen G, Kiil F (1992)
Inhibition of renal nitric oxide synthesis with NG-monomethyl-L-arginine and NG-nitro-L-arginine
Am J Physiol, 262 (6 Pt 2), F939-42
DOI 10.1152/ajprenal.1992.262.6.F939, PubMed 1535755

Kirkebøen KA, Naess PA, Christensen G, Kiil F (1992)
Importance of nitric oxide in canine femoral circulation: comparison of two NO inhibitors
Cardiovasc Res, 26 (4), 357-61
DOI 10.1093/cvr/26.4.357, PubMed 1638567

Naess PA, Christensen G, Kiil F (1991)
Atrial natriuretic factor reduces renin release by opposing alpha-adrenoceptor activity
Am J Physiol, 261 (2 Pt 1), E240-5
DOI 10.1152/ajpendo.1991.261.2.E240, PubMed 1678582

Naess PA, Blom H (1991)
[Hemorrhagic compression of the median nerve after streptokinase treatment]
Tidsskr Nor Laegeforen, 111 (13), 1627-8
PubMed 2063361

Naess PA (1991)
[Luxatio erecta. An uncommon shoulder luxation]
Tidsskr Nor Laegeforen, 111 (9), 1113
PubMed 2024258

Naess PA (1991)
[Incarcerated obturator hernia]
Tidsskr Nor Laegeforen, 111 (2), 201
PubMed 1998181

Naess PA (1988)
[Mesenteric cyst. Mesenteric cyst as the cause of an abdominal tumor]
Tidsskr Nor Laegeforen, 108 (5), 400
PubMed 3353937

Review articles

Brooks A, Reilly JJ, Hope C, Navarro A, Naess PA, Gaarder C (2020)
Evolution of non-operative management of liver trauma
Trauma Surg Acute Care Open, 5 (1), e000551
DOI 10.1136/tsaco-2020-000551, PubMed 33178894

Gaarder C, Gaski IA, Næss PA (2017)
Spleen and liver injuries: when to operate?
Curr Opin Crit Care, 23 (6), 520-526
DOI 10.1097/MCC.0000000000000458, PubMed 29016365

Majak P, Næss PA (2016)
Rib fractures in trauma patients: does operative fixation improve outcome?
Curr Opin Crit Care, 22 (6), 572-577
DOI 10.1097/MCC.0000000000000364, PubMed 27811559

Skattum J, Naess PA, Gaarder C (2012)
Non-operative management and immune function after splenic injury
Br J Surg, 99 Suppl 1, 59-65
DOI 10.1002/bjs.7764, PubMed 22441857

Kristiansen T, Søreide K, Ringdal KG, Rehn M, Krüger AJ, Reite A, Meling T, Naess PA, Lossius HM (2009)
Trauma systems and early management of severe injuries in Scandinavia: review of the current state
Injury, 41 (5), 444-52
DOI 10.1016/j.injury.2009.05.027, PubMed 19540486