Biomedical research at Oslo University Hospital

Oslo University Hospital is a merger of three former university hospitals in Oslo. Biomedical research is one of the hospital's core activities. Research at the hospital is closely interlinked with research undertaken at the University of Oslo. More than 50% of all biomedical research in Norway is published by researchers affiliated with the hospital. Research undertaken cover both basic research, translational research, and clinical research.

Oslo University Hospital has a central role in developing and supporting biomedical research within the South-Eastern Regional Health Authority. The hospital also pursues international research collaborations.

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Summary of publications:

Publications (original articles or review articles) published in 2019 from OUS - Department of Gastrointestinal and Paediatric Surgery

84 publications found

Abrahamsson H, Porojnicu AC, Lindstrøm JC, Dueland S, Flatmark K, Hole KH, Seierstad T, Moan J, Redalen KR, Meltzer S, Ree AH (2019)
High level of circulating vitamin D during neoadjuvant therapy may lower risk of metastatic progression in high-risk rectal cancer
BMC Cancer, 19 (1), 488
DOI 10.1186/s12885-019-5724-z, PubMed 31122213

Aghayan DL, Fretland ÅA, Kazaryan AM, Sahakyan MA, Dagenborg VJ, Bjørnbeth BA, Flatmark K, Kristiansen R, Edwin B (2019)
Laparoscopic versus open liver resection in the posterosuperior segments: a sub-group analysis from the OSLO-COMET randomized controlled trial
HPB (Oxford), 21 (11), 1485-1490
DOI 10.1016/j.hpb.2019.03.358, PubMed 30962136

Aghayan DL, Kalinowski P, Kazaryan AM, Fretland ÅA, Sahakyan MA, Røsok BI, Pelanis E, Bjørnbeth BA, Edwin B (2019)
Laparoscopic liver resection for non-colorectal non-neuroendocrine metastases: perioperative and oncologic outcomes
World J Surg Oncol, 17 (1), 156
DOI 10.1186/s12957-019-1700-y, PubMed 31484583

Amrutkar M, Aasrum M, Verbeke CS, Gladhaug IP (2019)
Secretion of fibronectin by human pancreatic stellate cells promotes chemoresistance to gemcitabine in pancreatic cancer cells
BMC Cancer, 19 (1), 596
DOI 10.1186/s12885-019-5803-1, PubMed 31208372

Andersson Y, Inderberg EM, Kvalheim G, Herud TM, Engebraaten O, Flatmark K, Dueland S, Fodstad Ø (2019)
Immune stimulatory effect of anti-EpCAM immunotoxin - improved overall survival of metastatic colorectal cancer patients
Acta Oncol, 59 (4), 404-409
DOI 10.1080/0284186X.2019.1704864, PubMed 31876430

Bains SJ, Abrahamsson H, Flatmark K, Dueland S, Hole KH, Seierstad T, Redalen KR, Meltzer S, Ree AH (2019)
Immunogenic cell death by neoadjuvant oxaliplatin and radiation protects against metastatic failure in high-risk rectal cancer
Cancer Immunol Immunother, 69 (3), 355-364
DOI 10.1007/s00262-019-02458-x, PubMed 31893287

Bartolomé-Casado R, Landsverk OJB, Chauhan SK, Richter L, Phung D, Greiff V, Risnes LF, Yao Y, Neumann RS, Yaqub S, Øyen O, Horneland R, Aandahl EM, Paulsen V, Sollid LM, Qiao SW, Baekkevold ES, Jahnsen FL (2019)
Resident memory CD8 T cells persist for years in human small intestine
J Exp Med, 216 (10), 2412-2426
DOI 10.1084/jem.20190414, PubMed 31337737

Berardi G, Aghayan D, Fretland ÅA, Elberm H, Cipriani F, Spagnoli A, Montalti R, Ceelen WP, Aldrighetti L, Abu Hilal M, Edwin B, Troisi RI (2019)
Multicentre analysis of the learning curve for laparoscopic liver resection of the posterosuperior segments
Br J Surg, 106 (11), 1512-1522
DOI 10.1002/bjs.11286, PubMed 31441944

Berg KCG, Sveen A, Høland M, Alagaratnam S, Berg M, Danielsen SA, Nesbakken A, Søreide K, Lothe RA (2019)
Gene expression profiles of CMS2-epithelial/canonical colorectal cancers are largely driven by DNA copy number gains
Oncogene, 38 (33), 6109-6122
DOI 10.1038/s41388-019-0868-5, PubMed 31308487

Blom-Høgestøl IK, Mala T, Kristinsson JA, Hauge EM, Brunborg C, Gulseth HL, Eriksen EF (2019)
Changes in Bone Marrow Adipose Tissue One Year After Roux-en-Y Gastric Bypass: A Prospective Cohort Study
J Bone Miner Res, 34 (10), 1815-1823
DOI 10.1002/jbmr.3814, PubMed 31216081

Blom-Høgestøl IK, Aasbrenn M, Chahal-Kummen M, Brunborg C, Eribe I, Kristinsson J, Farup PG, Mala T (2019)
Irritable bowel syndrome-like symptoms and health related quality of life two years after Roux-en-Y gastric bypass - a prospective cohort study
BMC Gastroenterol, 19 (1), 204
DOI 10.1186/s12876-019-1103-0, PubMed 31791249

Bowitz Lothe IM, Kleive D, Pomianowska E, Cvancarova M, Kure E, Dueland S, Gladhaug IP, Labori KJ (2019)
Clinical relevance of pancreatobiliary and intestinal subtypes of ampullary and duodenal adenocarcinoma: Pattern of recurrence, chemotherapy, and survival after pancreatoduodenectomy
Pancreatology, 19 (2), 316-324
DOI 10.1016/j.pan.2019.01.019, PubMed 30713128

Brudvik KW, Jones RP, Giuliante F, Shindoh J, Passot G, Chung MH, Song J, Li L, Dagenborg VJ, Fretland ÅA, Røsok B, De Rose AM, Ardito F, Edwin B, Panettieri E, Larocca LM, Yamashita S, Conrad C, Aloia TA, Poston GJ, Bjørnbeth BA, Vauthey JN (2019)
RAS Mutation Clinical Risk Score to Predict Survival After Resection of Colorectal Liver Metastases
Ann Surg, 269 (1), 120-126
DOI 10.1097/SLA.0000000000002319, PubMed 28549012

Brudvik KW, Shindoh J (2019)
Limitations of molecular biomarkers in patients with resectable colorectal liver metastases
Chin Clin Oncol, 8 (5), 48
DOI 10.21037/cco.2019.08.02, PubMed 31500431

Brudvik KW, Yaqub S, Kemsley E, Coolsen MME, Dejong CHC, Wigmore SJ, Lassen K (2019)
Survey of the attitudes of hepatopancreatobiliary surgeons in northern Europe to resection of choledochal cysts in asymptomatic Western adults
BJS Open, 3 (6), 785-792
DOI 10.1002/bjs5.50208, PubMed 31832585

Brudvik KW, Yaqub S, Kemsley E, Coolsen MME, Dejong CHC, Wigmore SJ, Lassen K (2019)
Survey of the attitudes of hepatopancreatobiliary surgeons in northern Europe to resection of choledochal cysts in asymptomatic Western adults
BJS Open, 3 (6), 785-792

Brunsell TH, Cengija V, Sveen A, Bjørnbeth BA, Røsok BI, Brudvik KW, Guren MG, Lothe RA, Abildgaard A, Nesbakken A (2019)
Heterogeneous radiological response to neoadjuvant therapy is associated with poor prognosis after resection of colorectal liver metastases
Eur J Surg Oncol, 45 (12), 2340-2346
DOI 10.1016/j.ejso.2019.07.017, PubMed 31350075

Brunsell TH, Sveen A, Bjørnbeth BA, Røsok BI, Danielsen SA, Brudvik KW, Berg KCG, Johannessen B, Cengija V, Abildgaard A, Guren MG, Nesbakken A, Lothe RA (2019)
High Concordance and Negative Prognostic Impact of RAS/BRAF/PIK3CA Mutations in Multiple Resected Colorectal Liver Metastases
Clin Colorectal Cancer, 19 (1), e26-e47
DOI 10.1016/j.clcc.2019.09.003, PubMed 31982351

Carling U, Barkhatov L, Reims HM, Storås T, Courivaud F, Kazaryan AM, Halvorsen PS, Dorenberg E, Edwin B, Hol PK (2019)
Can we ablate liver lesions close to large portal and hepatic veins with MR-guided HIFU? An experimental study in a porcine model
Eur Radiol, 29 (9), 5013-5021
DOI 10.1007/s00330-018-5996-8, PubMed 30737565

Chahal-Kummen M, Blom-Høgestøl IK, Eribe I, Klungsøyr O, Kristinsson J, Mala T (2019)
Abdominal pain and symptoms before and after Roux-en-Y gastric bypass
BJS Open, 3 (3), 317-326
DOI 10.1002/bjs5.50148, PubMed 31183448

Ciria R, Ocaña S, Gomez-Luque I, Cipriani F, Halls M, Fretland ÅA, Okuda Y, Aroori S, Briceño J, Aldrighetti L, Edwin B, Hilal MA (2019)
A systematic review and meta-analysis comparing the short- and long-term outcomes for laparoscopic and open liver resections for liver metastases from colorectal cancer
Surg Endosc, 34 (1), 349-360
DOI 10.1007/s00464-019-06774-2, PubMed 30989374

Dienstmann R, Villacampa G, Sveen A, Mason MJ, Niedzwiecki D, Nesbakken A, Moreno V, Warren RS, Lothe RA, Guinney J (2019)
Relative contribution of clinicopathological variables, genomic markers, transcriptomic subtyping and microenvironment features for outcome prediction in stage II/III colorectal cancer
Ann Oncol, 30 (10), 1622-1629
DOI 10.1093/annonc/mdz287, PubMed 31504112

Dingemann C, Eaton S, Aksnes G, Bagolan P, Cross KM, De Coppi P, Fruithof J, Gamba P, Husby S, Koivusalo A, Rasmussen L, Sfeir R, Slater G, Svensson JF, Van der Zee DC, Wessel LM, Widenmann-Grolig A, Wijnen R, Ure BM (2019)
ERNICA Consensus Conference on the Management of Patients with Esophageal Atresia and Tracheoesophageal Fistula: Follow-up and Framework
Eur J Pediatr Surg (in press)
DOI 10.1055/s-0039-3400284, PubMed 31777030

Dingemann C, Eaton S, Aksnes G, Bagolan P, Cross KM, Decoppi P, Fruithof J, Gamba P, Husby S, Koivusalo A, Rasmussen L, Sfeir R, Slater G, Svensson JF, Van der Zee DC, Wessel LM, Widenmann-Grolig A, Wijnen R, Ure BM (2019)
ERNICA Consensus Conference on the Management of Patients with Esophageal Atresia and Tracheoesophageal Fistula: Diagnostics, Preoperative, Operative, and Postoperative Management
Eur J Pediatr Surg (in press)
DOI 10.1055/s-0039-1693116, PubMed 31266084

Eilertsen IA, Moosavi SH, Strømme JM, Nesbakken A, Johannessen B, Lothe RA, Sveen A (2019)
Technical differences between sequencing and microarray platforms impact transcriptomic subtyping of colorectal cancer
Cancer Lett, 469, 246-255
DOI 10.1016/j.canlet.2019.10.040, PubMed 31678167

Flørenes VA, Flem-Karlsen K, McFadden E, Bergheim IR, Nygaard V, Nygård V, Farstad IN, Øy GF, Emilsen E, Giller-Fleten K, Ree AH, Flatmark K, Gullestad HP, Hermann R, Ryder T, Wernhoff P, Mælandsmo GM (2019)
A Three-dimensional Ex Vivo Viability Assay Reveals a Strong Correlation Between Response to Targeted Inhibitors and Mutation Status in Melanoma Lymph Node Metastases
Transl Oncol, 12 (7), 951-958
DOI 10.1016/j.tranon.2019.04.001, PubMed 31096111

Fretland ÅA, Dagenborg VJ, Waaler Bjørnelv GM, Aghayan DL, Kazaryan AM, Barkhatov L, Kristiansen R, Fagerland MW, Edwin B, Andersen MH (2019)
Quality of life from a randomized trial of laparoscopic or open liver resection for colorectal liver metastases
Br J Surg, 106 (10), 1372-1380
DOI 10.1002/bjs.11227, PubMed 31322735

Frøysnes IS, Andersson Y, Larsen SG, Davidson B, Øien JT, Julsrud L, Fodstad Ø, Dueland S, Flatmark K (2019)
ImmunoPeCa trial: Long-term outcome following intraperitoneal MOC31PE immunotoxin treatment in colorectal peritoneal metastasis
Eur J Surg Oncol (in press)
DOI 10.1016/j.ejso.2019.04.014, PubMed 31036394

Fyhn TJ, Knatten CK, Edwin B, Schistad O, Emblem R, Bjørnland K (2019)
Short-term parent reported recovery following open and laparoscopic fundoplication
J Pediatr Surg (in press)
DOI 10.1016/j.jpedsurg.2019.11.006, PubMed 31826815

Glaire MA, Domingo E, Sveen A, Bruun J, Nesbakken A, Nicholson G, Novelli M, Lawson K, Oukrif D, Kildal W, Danielsen HE, Kerr R, Kerr D, Tomlinson I, Lothe RA, Church DN (2019)
Tumour-infiltrating CD8+ lymphocytes and colorectal cancer recurrence by tumour and nodal stage
Br J Cancer, 121 (6), 474-482
DOI 10.1038/s41416-019-0540-4, PubMed 31388185

Hasselgren K, Røsok BI, Larsen PN, Sparrelid E, Lindell G, Schultz NA, Bjørnbeth BA, Isaksson B, Larsson AL, Rizell M, Björnsson B, Sandström P (2019)
ALPPS Improves Survival Compared With TSH in Patients Affected of CRLM: Survival Analysis From the Randomized Controlled Trial LIGRO
Ann Surg (in press)
DOI 10.1097/SLA.0000000000003701, PubMed 32049675

Hauge T, Kleven OC, Johnson E, Hofstad B, Johannessen HO (2019)
Outcome after iatrogenic esophageal perforation
Scand J Gastroenterol, 54 (2), 140-144
DOI 10.1080/00365521.2019.1575464, PubMed 30857441

Hausken J, Fretland ÅA, Edwin B, Andersen MH, Dagenborg VJ, Bjørnelv GMW, Kristiansen R, Røysland K, Kvarstein G, Tønnessen TI (2019)
Intravenous Patient-controlled Analgesia Versus Thoracic Epidural Analgesia After Open Liver Surgery: A Prospective, Randomized, Controlled, Noninferiority Trial
Ann Surg, 270 (2), 193-199
DOI 10.1097/SLA.0000000000003209, PubMed 30676382

Hausken J, Fretland ÅA, Edwin B, Kvarstein G, Tønnessen TI (2019)
Response to Comment on "Thoracic Epidural Analgesia Versus IV-PCA After Open Liver Surgery"
Ann Surg (in press)
DOI 10.1097/SLA.0000000000003684, PubMed 31800498

Heiberg T, Baekelandt B, Kvien TK, Buanes T (2019)
Psychometric performance of the PAncreatic CAncer disease impact (PACADI) score
Pancreatology, 19 (7), 971-978
DOI 10.1016/j.pan.2019.09.001, PubMed 31530448

Hukkinen M, Björnland K, Gatzinsky V, Iber T, Johansen LS, Qvist N, Stenström P, Svensson JF, Pakarinen MP (2019)
Management strategies and treatment results of pediatric choledochal malformations in the Nordic countries
HPB (Oxford), 22 (1), 161-168
DOI 10.1016/j.hpb.2019.07.001, PubMed 31371244

Jaroy EG, Acosta-Jimenez L, Hotta R, Goldstein AM, Emblem R, Klungland A, Ougland R (2019)
"Too much guts and not enough brains": (epi)genetic mechanisms and future therapies of Hirschsprung disease - a review
Clin Epigenetics, 11 (1), 135
DOI 10.1186/s13148-019-0718-x, PubMed 31519213

Johnson E, Therkelsen SP, Nentwich I, Nissen-Meyer LSH, Hetland G (2019)
IgE-sensitization to food and inhalant allergens in IBD patients compared with normal blood donors at Oslo University Hospital, Norway
Scand J Gastroenterol, 54 (9), 1107-1110
DOI 10.1080/00365521.2019.1663445, PubMed 31524013

Joranger P, Nesbakken A, Sorbye H, Hoff G, Oshaug A, Aas E (2019)
Survival and costs of colorectal cancer treatment and effects of changing treatment strategies: a model approach
Eur J Health Econ
DOI 10.1007/s10198-019-01130-6, PubMed 31707584

Kazaryan AM, Aghayan DL, Barkhatov LI, Fretland ÅA, Edwin B (2019)
Laparoscopic Multiple Parenchyma-sparing Concomitant Liver Resections for Colorectal Liver Metastases
Surg Laparosc Endosc Percutan Tech, 29 (3), 187-193
DOI 10.1097/SLE.0000000000000606, PubMed 30520815

Kleive D, Labori KJ, Line PD, Gladhaug IP, Verbeke CS (2019)
Pancreatoduodenectomy with venous resection for ductal adenocarcinoma rarely achieves complete (R0) resection
HPB (Oxford), 22 (1), 50-57
DOI 10.1016/j.hpb.2019.05.005, PubMed 31186199

Kleive D, Sahakyan MA, Labori KJ, Lassen K (2019)
Nasogastric Tube on Demand is Rarely Necessary After Pancreatoduodenectomy Within an Enhanced Recovery Pathway
World J Surg, 43 (10), 2616-2622
DOI 10.1007/s00268-019-05045-4, PubMed 31161355

Klompmaker S, Peters NA, van Hilst J, Bassi C, Boggi U, Busch OR, Niesen W, Van Gulik TM, Javed AA, Kleeff J, Kawai M, Lesurtel M, Lombardo C, Moser AJ, Okada KI, Popescu I, Prasad R, Salvia R, Sauvanet A, Sturesson C, Weiss MJ, Zeh HJ, Zureikat AH, Yamaue H, Wolfgang CL et al. (2019)
Outcomes and Risk Score for Distal Pancreatectomy with Celiac Axis Resection (DP-CAR): An International Multicenter Analysis
Ann Surg Oncol, 26 (3), 772-781
DOI 10.1245/s10434-018-07101-0, PubMed 30610560

Kvalem IL, Bårdstu S, Bergh I, Nordvik T, Sogg S, Mala T (2019)
Associations between perceived somatic symptoms and mental health after Roux-en-Y gastric bypass: a 3-year prospective cohort study
Surg Obes Relat Dis (in press)
DOI 10.1016/j.soard.2019.12.018, PubMed 32007433

Kvello M, Knatten CK, Bjørnland K (2019)
Laparoscopic Gastrostomy Placement in Children Has Few Major, but Many Minor Early Complications
Eur J Pediatr Surg (in press)
DOI 10.1055/s-0039-3401988, PubMed 31891947

Lenggenhager D, Amrutkar M, Sántha P, Aasrum M, Löhr JM, Gladhaug IP, Verbeke CS (2019)
Commonly Used Pancreatic Stellate Cell Cultures Differ Phenotypically and in Their Interactions with Pancreatic Cancer Cells
Cells, 8 (1)
DOI 10.3390/cells8010023, PubMed 30621293

Lillemoe HA, Brudvik KW, Vauthey JN (2019)
Treatment Options for Metastatic Gastrointestinal Stromal Tumors to the Liver: A Review
Semin Liver Dis, 39 (3), 395-402
DOI 10.1055/s-0039-1685517, PubMed 31100757

Lof S, Korrel M, van Hilst J, Moekotte AL, Bassi C, Butturini G, Boggi U, Dokmak S, Edwin B, Falconi M, Fuks D, de Pastena M, Zerbi A, Besselink MG, Abu Hilal M, European Consortium on Minimally Invasive Pancreatic Surgery (E-MIPS) (2019)
Outcomes of Elective and Emergency Conversion in Minimally Invasive Distal Pancreatectomy for Pancreatic Ductal Adenocarcinoma: An International Multicenter Propensity Score-matched Study
Ann Surg (in press)
DOI 10.1097/SLA.0000000000003717, PubMed 31850984

Lopes N, Bergsland CH, Bjørnslett M, Pellinen T, Svindland A, Nesbakken A, Almeida R, Lothe RA, David L, Bruun J (2019)
Digital image analysis of multiplex fluorescence IHC in colorectal cancer recognizes the prognostic value of CDX2 and its negative correlation with SOX2
Lab Invest, 100 (1), 120-134
DOI 10.1038/s41374-019-0336-4, PubMed 31641225

Lund-Andersen C, Nakken S, Nygård S, Fromm B, Aasheim LB, Davidson B, Julsrud L, Abrahamsen TW, Kristensen AT, Dybdahl B, Larsen SG, Hovig E, Flatmark K (2019)
Integrative genomic analysis of peritoneal malignant mesothelioma: understanding a case with extraordinary chemotherapy response
Cold Spring Harb Mol Case Stud, 5 (2)
DOI 10.1101/mcs.a003566, PubMed 30862609

Lundar L, Aksnes G, Mørkrid L, Emblem R (2019)
Prenatal extravasation of urine seems to preserve renal function in boys with posterior urethral valves
J Pediatr Urol, 15 (3), 241.e1-241.e7
DOI 10.1016/j.jpurol.2019.02.010, PubMed 30982696

Luzon JA, Kumar R, Stimec BV, Elle OJ, Bakka AO, Edwin B, Ignjatovic D (2019)
Semi-automated vs. manual 3D reconstruction of central mesenteric vascular models: the surgeon’s verdict
Surgical Endoscopy, 0, 1-11
PublikaID 336

Mansoor SM, Våpenstad C, Mårvik R, Glomsaker T, Bliksøen M (2019)
Construct validity of eoSim - a low-cost and portable laparoscopic simulator
Minim Invasive Ther Allied Technol
DOI 10.1080/13645706.2019.1638411, PubMed 31280633

Meltzer S, Bakke KM, Rød KL, Negård A, Flatmark K, Solbakken AM, Kristensen AT, Fuglestad AJ, Kersten C, Dueland S, Seierstad T, Hole KH, Lyckander LG, Larsen FO, Schou JV, Patrick Brown D, Abrahamsson H, Redalen KR, Ree AH (2019)
Sex-related differences in primary metastatic site in rectal cancer; associated with hemodynamic factors?
Clin Transl Radiat Oncol, 21, 5-10
DOI 10.1016/j.ctro.2019.11.006, PubMed 31872084

Meltzer S, Bjørnetrø T, Lyckander LG, Flatmark K, Dueland S, Samiappan R, Johansen C, Kalanxhi E, Ree AH, Redalen KR (2019)
Circulating Exosomal miR-141-3p and miR-375 in Metastatic Progression of Rectal Cancer
Transl Oncol, 12 (8), 1038-1044
DOI 10.1016/j.tranon.2019.04.014, PubMed 31146167

Nesgaar JM, Stimec BV, Bakka AO, Edwin B, Bergamaschi R, Ignjatovic D (2019)
Right Colectomy with Extended D3 Mesenterectomy: Anterior and Posterior to the Mesenteric Vessels
Surg Technol Int, 35, 138-142
PubMed 31237343

Olesen SS, Kuhlmann L, Novovic S, Nøjgaard C, Kalaitzakis E, Jensen NM, Engjom T, Dimcevski G, Waage A, Haas SL, Vujasinovic M, Riauka R, Pukitis A, Ozola-Zālīte I, Okhlobystin A, Parhiala M, Laukkarinen J, Drewes AM, Scandinavian Baltic Pancreatic Club (2019)
Association of multiple patient and disease characteristics with the presence and type of pain in chronic pancreatitis
J Gastroenterol Hepatol, 35 (2), 326-333
DOI 10.1111/jgh.14783, PubMed 31314128

Olesen SS, Lisitskaya MV, Drewes AM, Novovic S, Nøjgaard C, Kalaitzakis E, Jensen NM, Engjom T, Erchinger F, Waage A, Hauge T, Haas SL, Vujasinovic M, Lindkvist B, Zviniene K, Pukitis A, Ozola-Zālīte I, Okhlobystin A, Parhiala M, Laukkarinen J, Frøkjær JB, Scandinavian Baltic Pancreatic Club (2019)
Pancreatic calcifications associate with diverse aetiological risk factors in patients with chronic pancreatitis: A multicentre study of 1500 cases
Pancreatology, 19 (7), 922-928
DOI 10.1016/j.pan.2019.08.009, PubMed 31462382

Olesen SS, Nøjgaard C, Poulsen JL, Haas SL, Vujasinovic M, Löhr M, Lindkvist B, Bexander L, Gulbinas A, Kalaitzakis E, Ebrahim M, Erchinger F, Engjom T, Roug S, Novovic S, Hauge T, Waage A, Laukkarinen J, Parhiala M, Pukitis A, Ozola-Zālīte I, Drewes AM, Scandinavian Baltic Pancreatic Club (2019)
Chronic Pancreatitis Is Characterized by Distinct Complication Clusters That Associate With Etiological Risk Factors
Am J Gastroenterol, 114 (4), 656-664
DOI 10.14309/ajg.0000000000000147, PubMed 30741740

Pelanis E, Kumar R, Aghayan D, Palomar R, Fretland A, Brun H, Elle OJ, Edwin B (2019)
Use of mixed reality for improved spatial understanding of liver anatomy
Minimally Invasive Therapy & Allied Technologies, 0, 1-7
DOI 10.1080/13645706.2019.1616558, PublikaID 332

Pelanis E, Kumar RP, Aghayan DL, Palomar R, Fretland ÅA, Brun H, Elle OJ, Edwin B (2019)
Use of mixed reality for improved spatial understanding of liver anatomy
Minim Invasive Ther Allied Technol
DOI 10.1080/13645706.2019.1616558, PubMed 31116053

Poelemeijer YQM, Liem RSL, Våge V, Mala T, Sundbom M, Ottosson J, Nienhuijs SW (2019)
Gastric Bypass Versus Sleeve Gastrectomy: Patient Selection and Short-term Outcome of 47,101 Primary Operations from the Swedish, Norwegian, and Dutch National Quality Registries
Ann Surg (in press)
DOI 10.1097/SLA.0000000000003279, PubMed 30921054

Ree AH, Nygaard V, Russnes HG, Heinrich D, Nygaard V, Johansen C, Bergheim IR, Hovig E, Beiske K, Negård A, Børresen-Dale AL, Flatmark K, Mælandsmo GM (2019)
Responsiveness to PD-1 Blockade in End-Stage Colon Cancer with Gene Locus 9p24.1 Copy-Number Gain
Cancer Immunol Res, 7 (5), 701-706
DOI 10.1158/2326-6066.CIR-18-0777, PubMed 30804006

Røsok BI, Høst-Brunsell T, Brudvik KW, Carling U, Dorenberg E, Björnsson B, Lothe RA, Bjørnbeth BA, Sandström P (2019)
Characterization of early recurrences following liver resection by ALPPS and two stage hepatectomy in patients with colorectal liver-metastases and small future liver remnants; a translational substudy of the LIGRO-RCT
HPB (Oxford), 21 (8), 1017-1023
DOI 10.1016/j.hpb.2018.12.003, PubMed 30765198

Sahakyan MA, Labori KJ, Primavesi F, Soreide K, Stattner S, Edwin B (2019)
Minimally invasive pancreatic surgerywhere are we going?
Eur. Surg., 51 (3), 98-104

Salte OB, Sovik TT, Risstad H, Skattum J, Blom-Hogestol IK, Eribe IEL, Kristinsson JA, Mala T (2019)
Bariatric surgery at Oslo University Hospital 2004-14
Tidsskr. Nor. Laegeforen., 139 (10), 921-926

Salte OB, Søvik TT, Risstad H, Skattum J, Blom-Høgestøl IK, Eribe IEL, Kristinsson JA, Mala T (2019)
Bariatric surgery at Oslo University Hospital 2004–14
Tidsskr Nor Laegeforen, 139 (10)
DOI 10.4045/tidsskr.18.0495, PubMed 31238674

Sandhu V, Labori KJ, Borgida A, Lungu I, Bartlett J, Hafezi-Bakhtiari S, Denroche RE, Jang GH, Pasternack D, Mbaabali F, Watson M, Wilson J, Kure EH, Gallinger S, Haibe-Kains B (2019)
Meta-Analysis of 1,200 Transcriptomic Profiles Identifies a Prognostic Model for Pancreatic Ductal Adenocarcinoma
JCO Clin Cancer Inform, 3, 1-16
DOI 10.1200/CCI.18.00102, PubMed 31070984

Schulz A, Joelsen-Hatlehol ES, Brudvik KW, Aasand KK, Hanekamp B, Viktil E, Johansen CK, Dormagen JB (2019)
Preoperative detection of colorectal liver metastases: DWI alone or combined with MDCT is no substitute for Gd-EOB-DTPA-enhanced MRI
Acta Radiol, 61 (3), 302-311
DOI 10.1177/0284185119864000, PubMed 31335157

Skeie E, Tangvik RJ, Nymo LS, Harthug S, Lassen K, Viste A (2019)
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
Clin Nutr (in press)
DOI 10.1016/j.clnu.2019.07.003, PubMed 31375303

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