Kristoffer Lassen
Dorothy Hughes,
Betel Yibrehu,
Peter Kingham,
Kristoffer Lassen,
Alejandro Serrablo,
Catherine Teh
et al.:
Building effective relationships in global surgery: an exploratory qualitative study
Pål Dag Line,
Sheraz Yaqub,
Kristoffer Lassen,
Kristine Wiencke,
Ammar Khan,
Bjarte Fosby
et al.:
A novel transplant approach for locally advanced unresectable perihilar cholangiocarcinoma: the SURE-LT concept
Henrik Røkkum,
Martin Treider,
Wenche Bakken Børke,
Janicke Bergersen,
Kristoffer Lassen,
Ragnhild Støen
et al.:
Enhanced recovery protocol for congenital duodenal obstruction – initial experiences with development and implementation
Sheraz Yaqub,
Anne Madsi Longva,
Jon-Helge Angelsen,
Kristoffer Watten Brudvik,
Johan Ulrik Carling,
Bjørn von Gohren Edwin
et al.:
Multimodal treatment for colorectal liver metastases: A toolbox for clinicians
Sheraz Yaqub,
Sondre Busund,
Tor Magnus Smedman,
Trygve Syversveen,
Ammar Khan,
Jon Magnus Aarstrand Solheim
et al.:
Liver transplantation for locally advanced non-resectable intrahepatic cholangiocarcinoma treated with neoadjuvant therapy: early results from the TESLA trial
Purnima Bhat,
Arthur John Kaffes,
Kristoffer Lassen,
Lars Aabakken
:
Upper gastrointestinal endoscopy in the surgically altered patient
Johan Ulrik Carling,
Sigurd Berger,
Eyvind Gjønnæss,
Bård Ingvald Røsok,
Sheraz Yakub,
Kristoffer Lassen
et al.:
Transfemoral hepatic vein access in double vein embolization – initial experience and feasibility
Knut Jørgen Labori,
Svein Olav Bratlie,
Bodil Andersson,
Jon-Helge Angelsen,
Christina Biörserud,
Bergthor Björnsson
et al.:
Neoadjuvant FOLFIRINOX versus upfront surgery for resectable pancreatic head cancer (NORPACT-1): a multicentre, randomised, phase 2 trial
Nicky van der Heijde,
Burak Görgec,
Joal D. Beane,
Francesca Ratti,
Giulio Belli,
Andrea Benedetti Cacciaguerra
et al.:
Transatlantic registries for minimally invasive liver surgery: towards harmonization
Sini Takala,
Kristoffer Lassen,
Kjetil Søreide,
Ernesto Sparrelid,
Jon-Helge Angelsen,
Erling Audun Bringeland
et al.:
Practice patterns in diagnostics, staging, and management strategies of gallbladder cancer among Nordic tertiary centers
Linda Bergestuen,
Thomas A. Waksvik Moger,
Kjersti Oterhals,
Frank Pfeffer,
Torunn Kristin Nestvold,
Stig Norderval
et al.:
Translation and validation of the Norwegian version of the postoperative quality of recovery score QoR-15
Mushegh Sahakyan,
Kristoffer Watten Brudvik,
Jon-Helge Angelsen,
Rachel Dille,
Oddvar Mathias Sandvik,
Bjørn von Gohren Edwin
et al.:
Preoperative Inflammatory Markers in Liver Resection for Colorectal Liver Metastases: A National Registry-Based Study
Mushegh Sahakyan,
Dyre Kleive,
Rachel Dille,
Trond Kjeseth,
Kim Waardal,
Bjørn von Gohren Edwin
et al.:
The Role of Preoperative Inflammatory Markers in Pancreatectomy: a Norwegian Nationwide Cohort Study
Mushegh Sahakyan,
Davit Aghayan,
Bjørn von Gohren Edwin,
Ruslan Alikhanov,
Natalia Britskaia,
Kristoffer Watten Brudvik
et al.:
Laparoscopic versus open liver resection for intrahepatic cholangiocarcinoma: a multicenter propensity score-matched study
Linn Såve Nymo,
Tor Åge Myklebust,
Hanne Mari Hamre,
Bjørn Møller,
Kristoffer Lassen
:
Treatment and survival of patients with pancreatic ductal adenocarcinoma: 15-year national cohort
Mushegh A. Sahakyan,
Caroline S. Verbeke,
Tore Tholfsen,
Dejan Ignjatovic,
Dyre Kleive,
Trond Buanes
et al.:
Prognostic Impact of Resection Margin Status in Distal Pancreatectomy for Ductal Adenocarcinoma
Davit Aghayan,
Airazat Kazaryan,
Åsmund Avdem Fretland,
Bård Ingvald Røsok,
Leonid Barkhatov,
Kristoffer Lassen
et al.:
Evolution of laparoscopic liver surgery: 20-year experience of a Norwegian high-volume referral center
Knut Jørgen Labori,
Tore Tholfsen,
Sheraz Yaqub,
Kristoffer Lassen,
Dyre Kleive,
Anne Waage
:
Gastro- or Duodenojejunostomy Leaks After Pancreatoduodenectomy: Single Center Experience and Narrative Literature Review
Kushtrim Kryeziu,
Seyed Hossein Moosavi,
Christian Holst Bergsland,
Marianne Guren,
Peter Andreas Wold Eide,
Max Totland
et al.:
Increased sensitivity to SMAC mimetic LCL161 identified by longitudinal ex vivo pharmacogenomics of recurrent, KRAS mutated rectal cancer liver metastases
Sheraz Yaqub,
Bjørn Atle Bjørnbeth,
Jon-Helge Angelsen,
Claus W. Fristrup,
Jon Erik Grønbech,
Oskar Hemmingsson
et al.:
Aspirin as secondary prevention in colorectal cancer liver metastasis (ASAC trial): study protocol for a multicentre randomized placebo-controlled trial
Linn Såve Nymo,
Dyre Kleive,
Kim Waardal,
Erling Audun Bringeland,
Jon Arne Søreide,
Knut Jørgen Labori
et al.:
Centralizing a national pancreatoduodenectomy service: striking the right balance
Emmanuel Melloul,
Kristoffer Lassen,
Didier Roulin,
Fabian Grass,
Julie Perinel,
Mustapha Adham
et al.:
Guidelines for perioperative care for pancreatoduodenectomy: Enhanced Recovery After Surgery (ERAS) recommendations 2019
Kristoffer Watten Brudvik,
Sheraz Yaqub,
E Kemsley,
MME Coolsen,
CHC Dejong,
SJ Wigmore
et al.:
Survey of the attitudes of hepatopancreaticobiliary surgeons in northern Europe to resection of choledohal cysts in asymptomatic Western adults
Dyre Kleive,
Mushegh Sahakyan,
Knut Jørgen Labori,
Kristoffer Lassen
:
Nasogastric Tube on Demand is Rarely Necessary After Pancreatoduodenectomy Within an Enhanced Recovery Pathway
Eli Skeie,
Randi Julie Tangvik,
Linn Såve Nymo,
Stig Harthug,
Kristoffer Lassen,
Asgaut Viste
:
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
Kjetil Søreide,
Linn Såve Nymo,
Dyre Kleive,
Frank Olsen,
Kristoffer Lassen
:
Variation in use of open and laparoscopic distal pancreatectomy and associated outcome metrics in a universal health care system
Linn Såve Nymo,
Stig Norderval,
Morten Tandberg Eriksen,
Hans Wasmuth,
Hartwig Kørner,
Bjørn Atle Bjørnbeth
et al.:
Short-term outcomes after elective colon cancer surgery: an observational study from the Norwegian registry for gastrointestinal and HPB surgery, NoRGast
Kjetil Søreide,
Frank Olsen,
Linn Såve Nymo,
Dyre Kleive,
Kristoffer Lassen
:
A nationwide cohort study of resection rates and short-term outcomes in open and laparoscopic distal pancreatectomy
Linn Såve Nymo,
Kjetil Søreide,
Dyre Kleive,
Frank Olsen,
Kristoffer Lassen
:
The effect of centralization on short term outcomes of pancreatoduodenectomy in a universal health care system
Kristoffer Lassen,
Linn Såve Nymo,
Frank Olsen,
Kristoffer Watten Brudvik,
Åsmund Avdem Fretland,
Kjetil Søreide
:
Contemporary practice and short-term outcomes after liver resections in a complete national cohort
Kristoffer Lassen,
Linn Såve Nymo,
Frank Olsen,
Kjetil Søreide
:
Benchmarking of aggregated length of stay after open and laparoscopic surgery for cancers of the digestive system
Kristoffer Lassen,
Linn Såve Nymo,
Hartwig Kørner,
Kevin Otto Thon,
Torkil Grindstein,
Hans Wasmuth
et al.:
The New National Registry for Gastrointestinal Surgery in Norway: NoRGast
Linn Såve Nymo,
Lars Aabakken,
Kristoffer Lassen
:
Priority and prejudice: does low socioeconomic status bias waiting time for endoscopy? A blinded,randomized survey
Anneli Giske,
Linn Såve Nymo,
Ole-Martin Fuskevåg,
Siri Amundsen,
Gunnar Skov Simonsen,
Kristoffer Lassen
:
Systemic antibiotic prophylaxis prior to gastrointestinal surgery – is oral administration of doxycycline and metronidazole adequate?
Knut Jørgen Labori,
Kristoffer Lassen,
Dag Hoem,
Jon Erik Grønbech,
Jon Arne Søreide,
Kim Erlend Mortensen
et al.:
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
Eirik Kjus Aahlin,
Frank Olsen,
Bård Uleberg,
Bjarne K. Jacobsen,
Kristoffer Lassen
:
Major postoperative complications are associated with impaired long-term survival after gastro-esophageal and pancreatic cancer surgery: a complete national cohort
study
Ingrid Schrøder Hansen,
Karina Roheim Hårvig,
Kristoffer Watten Brudvik,
Bård Ingvald Røsok,
Ida Torunn Bjørk,
Daniel Østergaard
et al.:
A Randomized Controlled Trial of Resection Versus Thermal Ablation of Colorectal Cancer Liver Metastases (New Comet): Study Protocol
Knut Jørgen Labori,
Svein Olav Bratlie,
Svein Dueland,
Kristoffer Lassen
:
NORPACT-1: implications for future trials – Authors' reply
Poorna Anandavadivelan,
Daniele Cardinale,
Rune Blomhoff,
Berit Sunde,
Kristoffer Lassen,
Dyre Kleive
et al.:
Blood flow restriction Exercise in the perioperative setting to Prevent loss of muscle mass in patients with pancreatic, biliary tract, and liver cancer: study protocol for the PREV-Ex randomized controlled trial
Sheraz Yakub,
Bjørn von Gohren Edwin,
Zane Hammoud,
Gabriel Herrera-Almario,
Buthaina Jabir,
Kristoffer Lassen
et al.:
Gaza War: Too many citizens being killed
Nicky van der Heijde,
Burak Görgec,
Joal D. Beane,
Francesca Ratti,
Giulio Belli,
Andrea Benedetti Cacciaguerra
et al.:
Correction: Transatlantic registries for minimally invasive liver surgery: towards harmonization (Surgical Endoscopy, (2023), 10.1007/s00464-022-09765-y)
Sheraz Yakub,
Ernesto Sparrelid,
José Sampaio-Neto,
Kristoffer Lassen,
Stephen J Wigmore
:
Israel and Gaza: the killing of civilians must stop
Ayham Alshbib,
Krzysztof Grzyb,
Trygve Syversveen,
Henrik Mikael Reims,
Kristoffer Lassen,
Sheraz Yaqub
:
Biliary Adenofibroma: A Rare Liver Tumor with Transition to Invasive Carcinoma
Hanne Hamre,
Kristoffer Lassen
:
Bedre oversikt over pankreaskreft i Norge
Marcus Holmberg,
Hanna Koppatz,
Anders Jansson,
Jens Georg Hillingsø,
Peter Noergaard Larsen,
Kristoffer Lassen
et al.:
Secondary effects of the COVID-19 pandemic on surgical management of hepatopancreatobiliary malignancies in the Nordic capitals
Kristoffer Lassen
:
The tube, the pancreatoduodenectomy-and the dogma
Kristin Hammersbøen Bjørlykke,
Lars Lohne Eftang,
Krzysztof Grzyb,
Pål Dag Line,
Kristoffer Lassen,
Jørgen Jahnsen
:
A man in his fifties with abdominal pain, itching and weight loss
Kjetil Søreide,
Linn Såve Nymo,
Kristoffer Lassen
:
Centralization of Pancreatic Surgery in Europe: an Update
Kristoffer Lassen
:
Drain after Pancreatoduodenectomy: Methodological Issues
Kristoffer Lassen,
Bjørn Atle Bjørnbeth,
Pål Dag Line,
Andreas Abildgaard,
Jon Arne Søreide,
Kim Erlend Mortensen
et al.:
Trump's ban on colleagues from Islamic countries
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