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Viser treff 1-50 av 53 << Forrige 1 2    Neste >>

2020
1 Bjørlykke, Kristin Hammersbøen; Eftang, Lars Lohne; Grzyb, Krzysztof; Line, Pål Dag; Lassen, Kristoffer; Jahnsen, Jørgen.
A man in his fifties with abdominal pain, itching and weight loss. Tidsskrift for Den norske legeforening 2020
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2 Melloul, Emmanuel; Lassen, Kristoffer; Roulin, Didier; Grass, Fabian; Perinel, Julie; Adham, Mustapha; Wellge, Erik Björn; Kunzler, Filipe; Besselink, Marc G.; Asbun, Horacio; Scott, Michael J.; Dejong, Cornelis H.C.; Vrochides, Dionisos; Aloia, Thomas; Izbicki, Jakob R.; Demartines, Nicolas.
Guidelines for perioperative care for pancreatoduodenectomy: Enhanced Recovery After Surgery (ERAS) recommendations 2019. World Journal of Surgery 2020 s. 1-29
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3 Nymo, Linn Såve; Kleive, Dyre; Waardal, Kim; Bringeland, Erling Audun; Søreide, Jon Arne; Labori, Knut Jørgen; Mortensen, Kim Erlend; Søreide, Kjetil; Lassen, Kristoffer.
Centralizing a national pancreatoduodenectomy service: striking the right balance. BJS Open 2020 ;Volum 4.(5) s. 904-913
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2019
4 Brudvik, Kristoffer Watten; Yaqub, Sheraz; Kemsley, E; Coolsen, MME; Dejong, CHC; Wigmore, SJ; Lassen, Kristoffer.
Survey of the attitudes of hepatopancreaticobiliary surgeons in northern Europe to resection of choledohal cysts in asymptomatic Western adults. BJS Open 2019
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5 Kleive, Dyre; Sahakyan, Mushegh; Labori, Knut Jørgen; Lassen, Kristoffer.
Nasogastric Tube on Demand is Rarely Necessary After Pancreatoduodenectomy Within an Enhanced Recovery Pathway. World Journal of Surgery 2019 s. 1-7
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6 Skeie, Eli; Tangvik, Randi Julie; Nymo, Linn Såve; Harthug, Stig; Lassen, Kristoffer; Viste, Asgaut.
Weight loss and BMI criteria in GLIM's definition of malnutrition is associated with postoperative complications following abdominal resections – Results from a National Quality Registry. Clinical Nutrition 2019 s. 1-7
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7 Søreide, Kjetil; Nymo, Linn Såve; Kleive, Dyre; Olsen, Frank; Lassen, Kristoffer.
Variation in use of open and laparoscopic distal pancreatectomy and associated outcome metrics in a universal health care system. Pancreatology (Print) 2019 ;Volum 19.(6) s. 880-887
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2018
8 Lassen, Kristoffer.
Drain after Pancreatoduodenectomy: Methodological Issues. Annals of Surgery 2018 ;Volum 267.(3) s. e58-e58
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9 Lassen, Kristoffer; Nymo, Linn Såve; Kørner, Hartwig; Thon, Kevin Otto; Grindstein, Torkil; Wasmuth, Hans; Moger, Thomas A Waksvik; Bjørnbeth, Bjørn Atle; Norderval, Stig; Eriksen, Morten Tandberg; Viste, Asgaut.
The New National Registry for Gastrointestinal Surgery in Norway: NoRGast. Scandinavian Journal of Surgery 2018 ;Volum 107.(3) s. 201-207
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10 Lassen, Kristoffer; Nymo, Linn Såve; Olsen, Frank; Brudvik, Kristoffer Watten; Fretland, Åsmund Avdem; Søreide, Kjetil.
Contemporary practice and short-term outcomes after liver resections in a complete national cohort. Langenbeck's archives of surgery (Print) 2018 ;Volum 404.(1) s. 11-19
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11 Lassen, Kristoffer; Nymo, Linn Såve; Olsen, Frank; Søreide, Kjetil.
Benchmarking of aggregated length of stay after open and laparoscopic surgery for cancers of the digestive system. BJS Open 2018 (2) s. 246-253
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12 Nymo, Linn Såve; Aabakken, Lars; Lassen, Kristoffer.
Priority and prejudice: does low socioeconomic status bias waiting time for endoscopy? A blinded,randomized survey. Scandinavian Journal of Gastroenterology 2018 ;Volum 53.(5) s. 621-625
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13 Nymo, Linn Såve; Norderval, Stig; Eriksen, Morten Tandberg; Wasmuth, Hans; Kørner, Hartwig; Bjørnbeth, Bjørn Atle; Moger, Thomas A. Waksvik; Viste, Asgaut; Lassen, Kristoffer.
Short-term outcomes after elective colon cancer surgery: an observational study from the Norwegian registry for gastrointestinal and HPB surgery, NoRGast. Surgical Endoscopy 2018 s. 1-13
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14 Nymo, Linn Såve; Søreide, Kjetil; Kleive, Dyre; Olsen, Frank; Lassen, Kristoffer.
The effect of centralization on short term outcomes of pancreatoduodenectomy in a universal health care system. HPB 2018 s. 1-9
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15 Søreide, Kjetil; Olsen, Frank; Nymo, Linn Såve; Kleive, Dyre; Lassen, Kristoffer.
A nationwide cohort study of resection rates and short-term outcomes in open and laparoscopic distal pancreatectomy. HPB 2018
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2017
16 Giske, Anneli; Nymo, Linn Såve; Fuskevåg, Ole-Martin; Amundsen, Siri; Simonsen, Gunnar Skov; Lassen, Kristoffer.
Systemic antibiotic prophylaxis prior to gastrointestinal surgery – is oral administration of doxycycline and metronidazole adequate?. Infectious Diseases 2017 ;Volum 49.(11-12) s. 785-791
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17 Labori, Knut Jørgen; Lassen, Kristoffer; Hoem, Dag; Grønbech, Jon Erik; Søreide, Jon Arne; Mortensen, Kim Erlend; Smaaland, Rune; Sorbye, Halfdan; Verbeke, Caroline Sophie; Dueland, Svein.
Neoadjuvant chemotherapy versus surgery first for resectable pancreatic cancer (Norwegian Pancreatic Cancer Trial - 1 (NorPACT-1)) – study protocol for a national multicentre randomized controlled trial. BMC Surgery 2017 ;Volum 17.(1)
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18 Lassen, Kristoffer; Bjørnbeth, Bjørn Atle; Line, Pål Dag; Abildgaard, Andreas; Søreide, Jon Arne; Mortensen, Kim Erlend; Grønbech, Jon Erik; Bringeland, Erling Audun; Horn, Arild.
Trump's ban on colleagues from Islamic countries. The Lancet 2017 ;Volum 389.(10071) s. 804-804
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2016
19 Aahlin, Eirik Kjus; Olsen, Frank; Uleberg, Bård; Jacobsen, Bjarne K.; Lassen, Kristoffer.
Major postoperative complications are associated with impaired long-term survival after gastro-esophageal and pancreatic cancer surgery: a complete national cohort study. BMC Surgery 2016 ;Volum 16:32. s. -
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20 Aahlin, Eirik Kjus; Tranø, Gerd; Johns, N; Horn, Arild; Søreide, Jon Arne; Fearon, KC; Revhaug, Arthur; Lassen, Kristoffer.
Health-related quality of life, cachexia and overall survival after major upper abdominal surgery: A prospective cohort study. Scandinavian Journal of Surgery 2016 ;Volum 106.(1) s. 40-46
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2015
21 Aahlin, Eirik Kjus; Tranø, Gerd; Johns, Neil; Horn, Arild; Søreide, Jon Arne; Fearon, Kenneth Christopher H.; Revhaug, Arthur; Lassen, Kristoffer.
Risk factors, complications and survival after upper abdominal surgery: A prospective cohort study. BMC Surgery 2015 ;Volum 15:83. s. -
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22 Currie, Andrew; Burch, Jennifer; Jenkins, John T.; Faiz, Omar; Kennedy, Robin H.; Ljungqvist, Olle; Demartines, Nicolas; Hjern, Fredrik; Norderval, Stig; Lassen, Kristoffer; Revhaug, Arthur; Koczkas, Tomas; Nygren, Jonas; Gustafsson, Ulf; Kornfeld, Dan; Slim, Karem; Hill, Andrew; Soop, Mattias; Carlander, Johan; Lundberg, Owe; Fearon, Ken; Kennedy, Robin.
The impact of enhanced recovery protocol compliance on elective colorectal cancer resection: Results from an international registry. Annals of Surgery 2015 ;Volum 261.(6) s. 1153-1159
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23 Hughes, Michael; Coolsen, Mariëlle M.E.; Aahlin, Eirik Kjus; Harrison, Ewen M; McNally, Stephen J; Dejong, C. H. C; Lassen, Kristoffer; Wigmore, Stephen J.
Attitudes of patients and care providers to enhanced recovery after surgery programs after major abdominal surgery. Journal of Surgical Research 2015 ;Volum 193.(1) s. 102-110
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24 Lassen, Kristoffer; Dejong, Cornelis H.C.; Revhaug, Arthur; Fearon, Ken; Lobo, Dileep N.; Ljungqvist, Olle.
Food at will after pancreaticoduodenectomies. Re. "Perioperative nutritional support of patients undergoing pancreatic surgery in the age of ERAS". Nutrition - The International Journal of Applied and Basic Nutritional Sciences 2015 ;Volum 31.(7-8) s. 1057-1058
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2014
25 Aahlin, Eirik Kjus; von Meyenfeldt, Maarten; Dejong, Cornelis H.C.; Ljungqvist, Olle; Fearon, Kenneth C.; Lobo, Dileep N; Revhaug, Arthur; Wigmore, Stephen J; Lassen, Kristoffer.
Functional recovery is considered the most important target: a survey of dedicated professionals. Perioperative Medicine 2014 ;Volum 3.(5) s. -
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26 Lassen, Kristoffer; Mortensen, Kim Erlend; Griffiths, Elizabeth P.; Johna, Samir; Nilsson, Magnus.
Huge effect of arginine on survival in gastric cancer?. Journal of Cancer Research and Clinical Oncology 2014 ;Volum 140.(4) s. 685-685
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27 Mortensen, Kim Erlend; Nilsson, Magnus Frohm; Slim, Karem; Schäfer, Markus; Mariette, Christophe; Braga, Marco; Carli, Franco M.; Demartines, Nicolas; Griffin, S. Michael; Lassen, Kristoffer.
Consensus guidelines for enhanced recovery after gastrectomy: Enhanced Recovery after Surgery (ERAS®) Society recommendations. British Journal of Surgery 2014 ;Volum 101.(10) s. 1209-1229
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28 Patel, Hitendra R.H.; Cerantola, Yannick; Valerio, Massimo; Persson, Beata; Jichlinski, Patrice; Ljungqvist, Olle; Hubner, Martin; Kassouf, Wassim; Müller, Stig; Baldini, Gabriele; Carli, Francesco; Næsheim, Torvind; Ytrebø, Lars Marius; Revhaug, Arthur; Lassen, Kristoffer; Knutsen, Tore; Aarsæther, Erling Johan; Wiklund, Peter; Catto, James.
Enhanced recovery after surgery: are we ready, and can we afford not to implement these pathways for patients undergoing radical cystectomy?. European Urology 2014 ;Volum 65.(2) s. 263-266
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29 Søreide, Jon Arne; Grønbech, Jon Erik; Lassen, Kristoffer; Dueland, Svein; Smaaland, Rune; Gladhaug, Ivar Prydz; Hauge, Truls; Olstad, Marit; Drolsum, Anders; Eide, Tor Jacob; Skår, Åse; Klemp, Marianne.
Nasjonalt handlingsprogram med retningslinjer for diagnostikk, behandling og oppfølging av pasienter med pancreaskreft. Oslo: Helsedirektoratet 2014 (ISBN 978-82-8081-296-4) 87 s.
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2013
30 Cerantola, Yannick; Valerio, Massimo; Persson, Beata; Jichlinski, Patrice; Ljungqvist, Olle; Hubner, Martin; Kassouf, Wassim; Müller, Stig; Baldini, Gabriele; Carli, Francesco; Næsheim, Torvind; Ytrebø, Lars Marius; Revhaug, Arthur; Lassen, Kristoffer; Knutsen, Tore; Aarsæther, Erling Johan; Wiklund, Peter; Patel, Hitendra R.H..
Guidelines for perioperative care after radical cystectomy for bladder cancer: Enhanced Recovery After Surgery (ERAS®) society recommendations. Clinical Nutrition 2013 ;Volum 32.(6) s. 879-887
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31 Coolsen, Mariëlle M.E.; van Dam, Ronald M.; van der Wilt, Aart A.; Slim, Karem; Lassen, Kristoffer; Dejong, Cornelis H.C..
Systematic Review and Meta-analysis of Enhanced Recovery After Pancreatic Surgery with Particular Emphasis on Pancreaticoduodenectomies. World Journal of Surgery 2013 ;Volum 37.(8) s. 1909-1918
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32 Coolsen, Mariëlle M.E.; Wong-Lun-Hing, Edgar M.; van Dam, Ronald M.; van der Wilt, Aart A.; Slim, Karem; Lassen, Kristoffer; Dejong, Cornelis H.C..
A systematic review of outcomes in patients undergoing liver surgery in an enhanced recovery after surgery pathways. HPB 2013 ;Volum 15.(4) s. 245-251
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33 Fearon, Kenneth C.; Jenkins, John T.; Carli, Francesco; Lassen, Kristoffer.
Patient optimization for gastrointestinal cancer surgery. British Journal of Surgery 2013 ;Volum 100.(1) s. 15-27
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34 Lassen, Kristoffer; Coolsen, Mariëlle M.E.; Slim, Karem; Carli, Francesco; de Aguilar-Nascimento, Jose; Schäfer, Markus; Parks, Rowan W.; Fearon, Kenneth C.H.; Lobo, Dileep N; Demartines, Nicolas; Braga, Marco; Ljungqvist, Olle; Dejong, Cornelis H.C..
Guidelines for Perioperative Care for Pancreaticoduodenectomy: Enhanced Recovery After Surgery (ERAS((R))) Society Recommendations. World Journal of Surgery 2013 ;Volum 37.(2) s. 240-258
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35 Lassen, Kristoffer; Ljungqvist, O.
Pancreaticoduodenectomy: ERAS recommendations. Clinical Nutrition 2013 ;Volum 32.(5) s. 870-871
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2012
36 Augestad, Knut Magne; Berntsen, Gro; Lassen, Kristoffer; Bellika, Johan Gustav; Wootton, Richard; Lindsetmo, Rolv-Ole.
Standards for reporting randomized controlled trials in medical informatics: a systematic review of CONSORT adherence in RCTs on clinical decision support. JAMIA Journal of the American Medical Informatics Association 2012 ;Volum 19.(1) s. 13-21
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37 Lassen, Kristoffer; Coolsen, MME; Slim, Karem; Carli, Francesco; de Aguilar-Nascimento, Jose; Schäfer, Markus; Parks, Rowan W.; Fearson, Kenneth CH; Lobo, Dileep N; Demartines, Nicolas; Braga, Marco; Lungqvist, Olle; Dejong, C. H. C.
Guidelines for perioperative care for pancreaticoduodenectomy: Enhanced Recovery After Surgery (ERAS (R)) Society recommendations. Clinical Nutrition 2012 ;Volum 6. s. 817-830
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38 Lassen, Kristoffer; Høye, Anne; Myrmel, Truls.
Randomised Trials in Surgery: The Burden of Evidence. Reviews on recent clinical trials 2012 ;Volum 7.(3) s. 244-248
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39 Nygård, Ingvild; Lassen, Kristoffer; Kjæve, Jørn; Revhaug, Arthur.
Mortality and Survival Rates after Elective Hepatic Surgery in a Low-Volume Centre Are Comparable to Those of High-Volume Centres. ISRN surgery 2012 s. -
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40 Robertson, Nichola; Gallacher, Peter James; Peel, Nathalie; Garden, James; Duxbury, Mark; Lassen, Kristoffer; Parks, Rowan W..
Implementation of an enhanced recovery programme following pancreaticoduodenectomy. HPB 2012 ;Volum 14.(10) s. 700-708
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41 van Dam, Ronald M.; Wong-Lun-Hing, Edgar M.; Van Breukelen, Gerard JP; Stoot, Jan HMB; van der Vorst, Joost R.; Bemelmans, Marc H.A.; Damink, Stephen WM Olde; Lassen, Kristoffer; Dejong, Cornelis HC.
Open versus laparoscopic left lateral hepatic sectionectomy within an enhanced recovery ERAS (R) programme (ORANGE II - Trial): study protocol for a randomised controlled trial. Trials 2012 ;Volum 13. s. -
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2011
42 Gustafsson, Ulf O.; Hausel, Jonatan; Thorell, Anders; Ljungqvist, Olle; Soop, Mattias; Revhaug, Arthur; Lassen, Kristoffer; Nygren, Jonas.
Adherence to the enhanced recovery after surgery protocol and outcomes after colorectal cancer surgery. Archives of surgery (Chicago. 1960) 2011 ;Volum 146.(5) s. 571-577
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2010
43 Hendry, PO; van Dam, RM; Bukkems, SFFW; McKeown, DW; Parks, RW; Preston, T; Dejong, CH; Garden, OJ; Fearon, KCH; ERAS, Group; Lassen, Kristoffer.
Randomized clinical trial of laxatives and oral nutritional supplements within an enhanced recovery after surgery protocol following liver resection. British Journal of Surgery 2010 ;Volum 97. s. 1198-1206
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44 Lassen, Kristoffer.
Hvor ble det av anestesilegene?. Tidsskrift for Den norske legeforening 2010 ;Volum 130.(7) s. 720-
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45 Lassen, Kristoffer.
Perioperativ behandling: På sporet av anestesilegene. Tidsskrift for Den norske legeforening 2010 ;Volum 130.(15) s. 1449-
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46 Lassen, Kristoffer; Lobo, D.N..
Randomized controlled trial of preoperative oral carbohydrate treatment in major abdominal surgery (Br J Surg 2010; 97: 485-494). British Journal of Surgery 2010 ;Volum 97.(4) s. 494-495
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2009
47 Hendry, PO; Hausel, J; Nygren, J; Lassen, Kristoffer; Dejong, CH; Ljungqvist, O; Fearon, KC.
Determinants of outcome after colorectal resection within an enhanced recovery programme. British Journal of Surgery 2009 ;Volum 96.(2) s. 197-205
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48 Lassen, Kristoffer.
Intravenous fluid therapy. British Journal of Surgery 2009 ;Volum 96.(2) s. 123-124
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49 Lassen, Kristoffer; Soop, M; Nygren, J; Cox, PB; Hendry, PO; Spies, C; Von Meyenfeldt, MF; Fearon, KC; Revhaug, Arthur; Norderval, Stig; Ljungqvist, O; Lobo, DN; Dejong, CH.
Consensus Review of Optimal Perioperative Care in Colorectal Surgery Enhanced Recovery After Surgery (ERAS) Group Recommendations. Archives of surgery (Chicago. 1960) 2009 ;Volum 144.(10) s. 961-969
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2008
50 Lassen, Kristoffer; Kjæve, Jørn; Fetveit, T; Trano, G; Sigurdsson, HK; Horn, A; Revhaug, Arthur.
Allowing normal food at will after major upper gastrointestinal surgery does not increase morbidity - A randomized multicenter trial. Annals of Surgery 2008 ;Volum 247. s. 721-729
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