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Department of Clinical Medicine lise.m.helsingen@uit.no

Lise Mørkved Helsingen



  • Jingru Yu, Erle Refsum, Paulina Wieszczy, Lise Mørkved Helsingen, Vera Perrin, Amanda Högdén et al.:
    Risk of malignant lymphomas in patients with inflammatory bowel disease: a population-based cohort study
    BMJ open gastroenterology 2023 DOI
  • Øyvind Holme, Mette Kalager, Michael Bretthauer, Hans Olov Adami, Lise Mørkved Helsingen, Magnus Løberg :
    Ongoing Trials Will Not Determine the Comparative Effectiveness of Colorectal Cancer Screening Tests
    Gastroenterology 2023 DOI
  • Linan Zeng, Shelly-Anne Li, Mengting Yang, Lijiao Yan, Lise Mørkved Helsingen, Michael Bretthauer et al.:
    Qualitative study of guideline panelists: innovative surveys provided valuable insights regarding patient values and preferences
    Journal of Clinical Epidemiology 2023 DOI
  • Linan Zeng, Lise Mørkved Helsingen, Michael Bretthauer, Thomas Agoritsas, Per Olav Vandvik, Reem A. Mustafa et al.:
    A novel framework for incorporating patient values and preferences in making guideline recommendations: guideline panel surveys
    Journal of Clinical Epidemiology 2023 DOI
  • Henriette C. Jodal, Paulina Wieszczy, Dagmar Klotz, Magnhild Herfindal, Ishita Barua, Petter Tag et al.:
    A Comparison of Risk Classification Systems of Colorectal Adenomas: A Case-Cohort Study
    Gastroenterology 2023 DOI
  • Michael Bretthauer, Paulina Wieszczy, Magnus Løberg, Michał Filip Kamiński, Tarjei Fiskergård Werner, Lise Mørkved Helsingen et al.:
    Estimated Lifetime Gained with Cancer Screening Tests: A Meta-Analysis of Randomized Clinical Trials
    JAMA Internal Medicine 2023 DOI
  • Eline Aurvoll Langeland, Synne E. R. Pisani, Mette Kalager, Michael Bretthauer, Lise Mørkved Helsingen :
    Følger Helsedirektoratets retningslinjer internasjonale standarder for troverdighet?
    Tidsskrift for Den norske legeforening 2023 ARKIV / DOI
  • Jingru Yu, Erle Refsum, Lise Mørkved Helsingen, Trine Folseraas, Alexander Ploner, Paulina Wieszczy et al.:
    Risk of hepato-pancreato-biliary cancer is increased by primary sclerosing cholangitis in patients with inflammatory bowel disease: A population-based cohort study
    United European Gastroenterology Journal (UEG Journal) 2022 ARKIV / DOI
  • Jingru Yu, Erle Refsum, Vera Perrin, Lise Mørkved Helsingen, Paulina Wieszczy, Magnus Løberg et al.:
    Inflammatory bowel disease and risk of adenocarcinoma and neuroendocrine tumors in the small bowel
    Annals of Oncology 08. March 2022 DOI
  • Frederik E. Juul, Henriette C. Jodal, Ishita Barua, Erle Refsum, Ørjan Olsvik, Lise Mørkved Helsingen et al.:
    Mortality in Norway and Sweden during the COVID-19 pandemic
    Scandinavian Journal of Public Health 2021 ARKIV / DOI
  • Henriette C. Jodal, Dagmar Klotz, Magnhild Herfindal, Ishita Barua, Petter Tag, Lise Mørkved Helsingen et al.:
    Long-term colorectal cancer incidence and mortality after adenoma removal in women and men
    Alimentary Pharmacology and Therapeutics 2021 DOI
  • Lise Mørkved Helsingen, Magnus Løberg, Erle Refsum, Dagrun Kyte Gjøstein, Paulina Wieszczy, Ørjan Olsvik et al.:
    Covid-19 transmission in fitness centers in Norway - a randomized trial
    BMC Public Health 2021 ARKIV / DOI
  • Juliet A. Usher-Smith, Katie M. Mills, Christiane Riedinger, Catherine L. Saunders, Lise Mørkved Helsingen, Lyubov Lytvyn et al.:
    The impact of information about different absolute benefits and harms on intention to participate in colorectal cancer screening: A think-aloud study and online randomised experiment
    PLOS ONE 2021 DOI
  • Lise M. Helsingen, Erle Refsum, Dagrun Kyte Gjøstein, Magnus Løberg, Michael Bretthauer, Mette Kalager et al.:
    The COVID-19 pandemic in Norway and Sweden – threats, trust, and impact on daily life: a comparative survey
    BMC Public Health 23. October 2020 ARKIV / DOI
  • Cesare Hassan, Giulio Antonelli, Jean-Marc Dumonceau, Jaroslaw Regula, Michael Bretthauer, Stanislas Chaussade et al.:
    Post-polypectomy colonoscopy surveillance: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Update 2020
    Endoscopy 2020 DOI
  • Linan Zeng, Lise M. Helsingen, Fernando Kenji Nampo, Yuting Wang, Linag Yao, Reed Alexander Siemieniuk et al.:
    How do cancer screening guidelines trade off benefits versus harms and burdens of screening? A systematic survey
    BMJ Open 2020 DOI
  • Lise M. Helsingen, Linan Zeng, Reed A.C. Siemieniuk, Lyubov Lytvyn, Per Olav Vandvik, Thomas Agoritsas et al.:
    Establishing thresholds for important benefits considering the harms of screening interventions
    BMJ Open 2020 DOI
  • Henriette C. Jodal, Lise M. Helsingen, Joseph C. Anderson, Lyubov Lytvyn, Per Olav Vandvik, Louise Emilsson :
    Colorectal cancer screening with faecal testing, sigmoidoscopy or colonoscopy: a systematic review and network meta-analysis
    BMJ Open 2019 DOI
  • Maaike Buskermolen, Dayna R Cenin, Lise M. Helsingen, Gordon Guyatt, Per Olav Vandvik, Ulrike Haug et al.:
    Colorectal cancer screening with faecal immunochemical testing, sigmoidoscopy or colonoscopy: a microsimulation modelling study
    The BMJ 2019 DOI
  • Lise M. Helsingen, Per Olav Vandvik, Henriette C. Jodal, Thomas Agoritsas, Lyubov Lytvyn, Joseph C. Anderson et al.:
    Colorectal cancer screening with faecal immunochemical testing, sigmoidoscopy or colonoscopy: A clinical practice guideline
    The BMJ 2019 FULLTEKST / DOI
  • Frederik Emil Juul, Kjetil Kjeldstad Garborg, Michael Bretthauer, Hilde Kristin Skudal, Mari N. Oines, Håvard Wiig et al.:
    Fecal microbiota transplantation for primary Clostridium difficile infection
    New England Journal of Medicine 2018 ARKIV / DOI
  • Mari Nanna Øines, Lise M. Helsingen, Michael Bretthauer, Louise Emilsson :
    Epidemiology and risk factors of colorectal polyps
    Baillière's Best Practice & Research : Clinical Gastroenterology 2017 DOI
  • Reed A.C. Siemieniuk, Ian A. Harris, Thomas Agoritsas, Rudolf W. Poolman, Brignardello-Petersen Romina, Stijn Van De Velde et al.:
    Arthroscopic surgery for degenerative knee arthritis and meniscal tears: a clinical practice guideline
    The BMJ 2017 DOI
  • Rasmus Gantzel, Paulina Wieszczy, Erle Refsum, Tine Jess, Lone Larsen, Michael Bretthauer et al.:
    Prognostic models for colorectal cancer incidence and mortality in patients with inflammatory bowel disease
    Cochrane Database of Systematic Reviews 2023 DOI
  • Lise Mørkved Helsingen, Magnus Løberg, Michael Bretthauer, Mette Kalager :
    Reply to: Letter to the Editor regarding "Covid-19 transmission in fitness centers in Norway-a randomized trial"
    BMC Public Health 2022 DOI
  • Einar Øverenget, Mette Kalager, Gunnveig Grødeland, Ørjan Olsvik, Anna Nylund, Magnus Løberg et al.:
    Når smittevern blir uforståelig
    Dagensnæringsliv 2022
  • Michael Bretthauer, Lise Mørkved Helsingen, Mette Kalager, Per Olav Vandvik, Thomas Agoritsas, Gordon Guyatt :
    The future of colorectal cancer screening: Parentalism or shared decision-making?
    CMAJ - Canadian Medical Association Journal 2020 DOI
  • Lise M. Helsingen, Per Olav Vandvik, Henriette C. Jodal, Silje Bjerkelund Murphy, Anja Fog Heen, Mette Kalager et al.:
    Tarmkreftscreening, eller ikke?
    Tidsskrift for Den norske legeforening 2019 DOI
  • Erle Refsum, Lise M. Helsingen, Henriette Cecilie Jodal, Magnus Løberg, Njål Høstmælingen, Mette Kalager :
    Personvern – en hinderløype
    Tidsskrift for Den norske legeforening 2019 DOI
  • Frederik Emil Juul, Kjetil Kjeldstad Garborg, Michael Bretthauer, Mette Kalager, Tore Midtvedt, Siv Furholm et al.:
    Fecal microbiota transplantation versus antibiotics for primary Clostridium difficile infection - a multicenter, randomized proof-of-concept trial
    2018
  • Mette Kalager, Eirik M. Hagen, Lise M. Helsingen :
    Farlig forretning på frykt
    Dagens næringsliv 29. November 2016
  • Lise M. Helsingen :
    Ett år som medisinsk redaktør
    Tidsskrift for Den norske legeforening 25. August 2015 DOI

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