• Inflammatory response after laparoscopic versus open resection of colorectal liver metastases: Data from the oslo-comet trial 

      Fretland, Åsmund Avdem; Sokolov, Andrey; Postriganova, Nadezda; Kazaryan, Airazat M.; Pischke, Søren Erik; Nilsson, Per; Rognes, Ingrid Nygren; Bjørnbeth, Bjørn Atle; Fagerland, Morten; Mollnes, Tom Eirik; Edwin, Bjørn (Journal article; Tidsskriftartikkel; Peer reviewed, 2015-10)
      Laparoscopic and open liver resection have not been compared in randomized trials. The aim of the current study was to compare the inflammatory response after laparoscopic and open resection of colorectal liver metastases (CLM) in a randomized controlled trial. This was a predefined exploratory substudy within the Oslo CoMetstudy. Forty-five patients with CLM were randomized to laparoscopic (n ...
    • Laparoscopic versus open liver resection for intrahepatic cholangiocarcinoma: amulticenter propensity score-matched study 

      Sahakyan, Mushegh; Aghayan, Davit; Edwin, Bjørn von Gohren; Alikhanov, Ruslan; Britskaia, Natalia; Brudvik, Kristoffer Watten; D’Hondt, Mathieu; De Meyere, Celine; Efanov, Mikhail; Fretland, Åsmund Avdem; Hoff, Rune; Ismail, Warsan; Ivanecz, Arpad; Kazaryan, Airazat M.; Lassen, Kristoffer; Magdalenic, Tomislav; Parmentier, Isabelle; Røsok, Bård Ingvald; Villanger, Olaug; Yakub, Sheraz (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-11-14)
      Background - The role of laparoscopy in the treatment of intrahepatic cholangiocarcinoma (ICC) remains unclear. This multicenter study examined the outcomes of laparoscopic liver resection for ICC.<p> <p>Methods - Patients with ICC who had undergone laparoscopic or open liver resection between 2012 and 2019 at four European expert centers were included in the study. Laparoscopic and open approaches ...