Øivind Irtun

Professor II Institutt for klinisk medisin
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Tilknyttet forskningsgruppen Gastrokirurgi.

  • Blaser, Annika Reintam; Ploegmakers, Ilse; Benoit, Michael; Holst, Mette; Rasmussen, Henrik Højgaard; Burgos, Rosa; Forbes, Alastair; Shaffer, Jon; Gabe, Simon; Irtun, Øivind; Thibault, Ronan; Klek, Stanislaw; Damink, Steven W.M. Olde; van de Poll, Marcel; Panisic-Sekeljic, Marina; Wanten, Geert; Pironi, Loris. Acute intestinal failure: International multicenter point-of-prevalence study. Clinical Nutrition 2019. ISSN 0261-5614.s doi: 10.1016/j.clnu.2019.01.005.

  • Hagve, Martin Iversen; Gjessing, Petter Fosse; Hole, Mikal Jacob; Jansen, Kirsten M; Fuskevåg, Ole Martin; Mollnes, Tom Eirik; Larsen, Terje S; Irtun, Øivind. Perioperative infusion of glucagon-like peptide-1 prevents insulin resistance after surgical trauma in female pigs. Endocrinology 2019; Volum 160 (12). ISSN 0013-7227.s 2892 - 2902.s doi: 10.1210/en.2019-00374.

  • Fjeldstad, Siv Hilde; Thoresen, Lene; Mowe, Morten; Irtun, Øivind. Changes in nutritional care after implementing national guidelines - a 10-year follow-up study. European Journal of Clinical Nutrition 2018; Volum 72. ISSN 0954-3007.s 1000 - 1006.s doi: 10.1038/s41430-017-0050-5.

  • Klek, Stanislaw; Chourdakis, Michael; Bischoff, Stephan; Dubrov, Sergiej; Forbes, Alastair; Galas, Aleksander; Genton, Laurence; Gundogdu, Haldun R.; Irtun, Øivind; Jagmane, Ilze; Jakobson-Forbes, Triin; Jirka, Adam; Kennedy, Nicholas; Klimasauskas, Andrius; Khoroshilov, Igor; Leon-Sanz, Miguel; Muscaritoli, Maurizio; Panisic-Sekeljic, Marina; Poulia, Kalliopi Anna; Schneider, Stephane; Siljamäki-Ojansuu, Ulla; Uyar, Mehmet; Wanten, Geert; Krznaric, Zeljko. Economy matters to fight against malnutrition: Results from a multicenter survey. Clinical Nutrition 2017; Volum 36 (1). ISSN 0261-5614.s 162 - 169.s doi: 10.1016/j.clnu.2015.10.010.

  • Klek, Stanislaw; Forbes, Alastair; Gabe, Simon; Holst, Mette; Wanten, Geert; Irtun, Øivind; Damink, Steven Olde; Panisic-Sekeljic, Marina; Peláez, Rosa Burgos; Pironi, Loris; Blaser, Annika Reintam; Rasmussen, Henrik Højgaard; Schneider, Stéphane Michel; Thibault, Ronan; Visschers, Ruben G.J.; Shaffer, Jonathan. Management of acute intestinal failure: A position paper from the European Society for Clinical Nutrition and Metabolism (ESPEN) Special Interest Group. Clinical Nutrition 2016; Volum 35 (6). ISSN 0261-5614.s 1209 - 1218.s doi: 10.1016/j.clnu.2016.04.009.

  • Vaizey, CJ; Maeda, Y; Barbosa, E; Bozzetti, F; Calvo, J; Irtun, Øivind; Jeppesen, PB; Klek, S; Panisic-Sekeljic, M; Papaconstantinou, I; Pascher, A; Panis, Y; Wallace, WD; Carlson, G; Boermeester, M. European Society of Coloproctology consensus on the surgical management of intestinal failure in adults. Colorectal Disease 2016; Volum 18. ISSN 1462-8910.s 535 - 548.s doi: 10.1111/codi.13321.

  • Gjessing, Petter Fosse; Hagve, Martin; Fuskevåg, Ole-Martin; Revhaug, Arthur; Irtun, Øivind. Single-dose carbohydrate treatment in the immediate preoperative phase diminishes development of postoperative peripheral insulin resistance. Clinical Nutrition 2015; Volum 34 (1). ISSN 0261-5614.s 156 - 164.s doi: 10.1016/j.clnu.2014.02.010.

  • Hagve, Martin; Gjessing, Petter Fosse; Fuskevåg, Ole-Martin; Larsen, Terje S; Irtun, Øivind. Skeletal muscle mitochondria exhibit decreased pyruvate oxidation capacity and increased ROS emission during surgery-induced acute insulin resistance. American Journal of Physiology. Endocrinology and Metabolism 2015; Volum 308 (8). ISSN 0193-1849.s E613 - E620.s doi: 10.1152/ajpendo.00459.2014.

  • Pironi, Loris; Arends, Jann; Baxter, Janet P.; Bozzetti, Fredecrico; Peláez, Rosa Burgos; Cuerda, Cristina; Forbes, Alastair; Gabe, Simon; Gillanders, Lyn; Holst, Mette; Jeppesen, Palle Bekker; Joly, Francisca; Kelly, Darlene; Klek, Stanislaw; Irtun, Øivind; Damink, Stephen WM Olde; Panisic, Marina; Rasmussen, Henrik Højgaard; Staun, Michael; Szczepanek, Kinga; Van Gossum, André; Wanten, Geert; Schneider, Stéphane Michel; Shaffer, Jon. ESPEN endorsed recommendations. Definition and classification of intestinal failure in adults. Clinical Nutrition 2015; Volum 34 (2). ISSN 0261-5614.s 171 - 180.s doi: 10.1016/j.clnu.2014.08.017.

  • Holst, Mette; Rasmussen, Henrik Højgaard; Irtun, Øivind. Advances in clinical nutrition in GI surgery. Expert Review of Gastroenterology & Hepatology 2015; Volum 9 (4). ISSN 1747-4124.s 467 - 473.s doi: 10.1586/17474124.2015.972371.

  • Gjessing, Petter Fosse; Constantin-Teodosiu, Dumitru; Hagve, Martin; Lobo, Dileep N; Revhaug, Arthur; Irtun, Øivind. Preoperative carbohydrate supplementation attenuates post-surgery insulin resistance via reduced inflammatory inhibition of the insulin-mediated restraint on muscle pyruvate dehydrogenase kinase 4 expression. Clinical Nutrition 2015; Volum 34 (6). ISSN 0261-5614.s 1177 - 1183.s doi: 10.1016/j.clnu.2014.12.004.

  • Rasmussen, Henrik Højgaard; Irtun, Øivind; Olesen, Søren Schou; Drewes, Asbjørn Mohr; Holst, Mette. Nutrition in chronic pancreatitis. World Journal of Gastroenterology 2013; Volum 19 (42). ISSN 1007-9327.s 7267 - 7275.s doi: 10.3748/wjg.v19.i42.7267.

  • Gjessing, Petter Fosse; Fuskevåg, Ole-Martin; Hagve, Martin; Revhaug, Arthur; Irtun, Øivind. Hyperinsulinemic euglycemic step clamping with tracer glucose infusion and labeled glucose infusate for assessment of acute insulin resistance in pigs. American Journal of Physiology. Endocrinology and Metabolism 2010; Volum 298 (6). ISSN 0193-1849.s E1305 - E1312.s doi: 10.1152/ajpendo.00701.2009.

  • Gianotti, L.; Meier, R.; Lobo, DN; Bassi, C; Dejong, C. H. C; Ockenga, J.; Irtun, Øivind; MacFie, J.. ESPEN Guidelines on Parenteral Nutrition: Pancreas. Clinical Nutrition 2009; Volum 28 (4). ISSN 0261-5614.s 428 - 435.s doi: 10.1016/j.clnu.2009.04.003.

  • Mowe, M; Bosaeus, I; Rasmussen, HH; Kondrup, Jens; Unosson, M; Rothenberg, E; Irtun, Øivind; Irtun, O. Insufficient nutritional knowledge among health care workers?. Clinical Nutrition 2008; Volum 27. ISSN 0261-5614.s 196 - 202.s doi: 10.1016/j.clnu.2007.10.014.

  • Mowe, Morten; Bosaeus, Ingvar; Rasmussen, Henrik H; Kondrup, Jens; Unosson, Mitra; Irtun, Øivind. Nutritional routines and attitudes among doctors and nurses in Scandinavia: A questionnaire based survey. Clinical Nutrition 2006; Volum 25 (3). ISSN 0261-5614.s 524 - 532.

  • Aspevik, RK; Irtun, Øivind. Plager før og etter kolecystektomi. Tidsskrift for Den norske legeforening 2005; Volum 125 (10). ISSN 0029-2001.s 1333 - 1335.

  • Dehli, Trond; Irtun, Øivind. Resultater ved operativ behandling av ventralhernie. Tidsskrift for Den norske legeforening 2004; Volum 124. ISSN 0029-2001.s 2763 - 64.

  • Aspevik, Ranveig K; Irtun, Øivind. Galleblærekirurgi ved et lokalsykehus - prospektiv registrering. Tidsskrift for Den norske legeforening 2004; Volum 22 (124). ISSN 0029-2001.s 1081 - 1082.

  • Zhang, XJ; Chinkes, DL; Irtun, Øivind; Wolfe, RR. Anabolic action of insulin on skin wound protein is augmented by exogenous amino acids. American Journal of Physiology. Endocrinology and Metabolism 2002; Volum 282 (6). ISSN 0193-1849.s E1308 - 15.

  • Elvenes, Odd Petter; Korvald, Christian; Irtun, Øivind; Larsen, Terje; Sørlie, Dag Glen. Both glucose-insulin-potassium and glutamine inwarm blood cardioplegia increase the rates of myocardial glucose and free fatty acid oxidation. Scandinavian Cardiovascular Journal 2002; Volum 36. ISSN 1401-7431.s 19 - 26.

  • Morio, B; Irtun, Øivind; Herndon, DN; Wolfe, RR. Propranolol decreases splanchnic triacylglycerol storage in burn patients receiving a high-carbohydrate diet. Annals of Surgery 2002; Volum 236. ISSN 0003-4932.s 218 - 25.

  • Wolfe, RR; Martini, WZ; Irtun, Øivind; Hawkins, HK; Barrow, RE. Dietary fat composition alters pulmonary function in pigs. Tidsskrift for Den norske legeforening 2002; Volum 18. ISSN 0029-2001.s 647 - 53.

  • Aspevik, Ranveig K; Hjelseth, B; Irtun, Øivind. Galleblæreagenesi. Tidsskrift for Den norske legeforening 2002; Volum 122 (29). ISSN 0029-2001.s 2774 - 6.

  • Martini, WZ; Irtun, Øivind; Chinkes, DL; Rasmussen, B; Traber, DL; Wolfe, RR. Alteration of hepatic fatty acid metabolism after burn injury in pigs. JPEN - Journal of Parenteral and Enteral Nutrition 2001; Volum 25 (6). ISSN 0148-6071.s 310 - 6.

  • Irtun, Øivind; Martini, WZ; Ozkan, O; Wolfe, RR. Caval backflow: a potential problem during blood samling from the hepatic vein. Metabolism: Clinical and Experimental 2001; Volum 50 (2). ISSN 0026-0495.s 189 - 93.

  • Martini, WZ; Irtun, Øivind; Chinkes, DL; Barrow, RE; Wolfe, RR. Surfactant phosphatidylcholine in thermally injured pigs. Critical Care Medicine 2001; Volum 29 (7). ISSN 0090-3493.s 1417 - 22.

  • Ramzy, PI; Wolf, SE; Irtun, Øivind; Hart, DW; Thompson, JC; Herndon, DN. Gut epithelial apoptosis after severe burn: effects of gut hypoperfusion. Journal of the American College of Surgeons 2000; Volum 190 (3). ISSN 1072-7515.s 281 - 7.

  • Elvenes, Odd Petter; Korvald, Christian; Ytrebø, Lars Marius; Irtun, Øivind; Myrmel, Truls; Larsen, Terje; Sørlie, Dag Glen. Myocardial metabolism and efficiency after warm continuous blood cardioplegia. Annals of Thoracic Surgery 2000; Volum 69. ISSN 0003-4975.s 1799 - 1805.

  • Zhang, XJ; Irtun, Øivind; Zheng, Y; Wolfe, RR. Methylsergide reduces nonnutritive blood flow in normal and scalded skin. American Journal of Physiology. Endocrinology and Metabolism 2000; Volum 278 (3). ISSN 0193-1849.s E452 - 61.

  • Martini, WZ; Irtun, Øivind; Chinkes, DL; Barrow, RE; Wolfe, RR. Glucose effects on lung surfactant kinetics in conscious pigs. American Journal of Physiology. Endocrinology and Metabolism 2000; Volum 279 (4). ISSN 0193-1849.s E920 - 6.

  • Aaraas, Ivar; Melbye, Hasse; Irtun, Øivind; Eriksen, BO. Is the general practitioner hospital a potent "patient trap"? A panel study of emergency cases transferred to higher level hospitals. Scandinavian Journal of Primary Health Care 1998; Volum 16 (2). ISSN 0281-3432.s 76 - 80.

  • Ramzy, PI; Herndon, DN; Wolf, SE; Irtun, Øivind; Barret, JP; Ramirez, RJ; Heggers, JP. Comparison of wound culture and bronchial lavage in the severely burned child: implications for antimicrobial therapy. Archives of surgery (Chicago. 1960) 1998; Volum 133 (12). ISSN 0004-0010.s 1275 - 80.

  • Hagve, Martin Iversen; Gjessing, Petter Fosse; Ytrebø, Lars Marius; Irtun, Øivind. Ernæring hos kritisk syke intensivpasienter. Tidsskrift for Den norske legeforening 2020; Volum 140 (2). ISSN 0029-2001.s doi: 10.4045/tidsskr.19.0426.

  • Irtun, Øivind; Mowe, M.; Thoresen, L. Ernæring i norske sykehus. Indremedisineren 2012 (4). ISSN 1891-1617.

  • Guttormsen, Anne Berit; Hensrud, Anne; Irtun, Øivind; Mowé, Morten; Sørbye, Liv Wergeland; Øien, Henriette; Alhaug, Johanne; Smedshaug, Guro Berge; Thoresen, Lene. Nasjonale faglige retningslinjer for forebygging og behandling av underernæring. (omtale) 2009 (6).

  • Hagve, Martin Iversen; Gjessing, Petter Fosse; Ytrebø, Lars Marius; Irtun, Øivind. Ernæring hos kritisk syke intensivpasienter. Tidsskrift for Den norske legeforening 2020; Volum 140 (2). ISSN 0029-2001.s doi: 10.4045/tidsskr.19.0426.

  • Irtun, Øivind; Mowe, M.; Thoresen, L. Ernæring i norske sykehus. Indremedisineren 2012 (4). ISSN 1891-1617.

  • Guttormsen, Anne Berit; Hensrud, Anne; Irtun, Øivind; Mowé, Morten; Sørbye, Liv Wergeland; Øien, Henriette; Alhaug, Johanne; Smedshaug, Guro Berge; Thoresen, Lene. Nasjonale faglige retningslinjer for forebygging og behandling av underernæring. (omtale) 2009 (6).

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