• Machine learning algorithms performed no better than regression models for prognostication in traumatic brain injury 

      Gravesteijn, BY; Nieboer, Daan; Ercole, Ari; Lingsma, Hester F; Nelson, David; Van Calster, Ben; Steyerberg, Ewout W; Andelic, Nada; Anke, Audny; Frisvold, Shirin; Helseth, Eirik; Røe, Cecilie; Røise, Olav; Skandsen, Toril; Vik, Anne (Peer reviewed; Journal article, 2020)
      Objective We aimed to explore the added value of common machine learning (ML) algorithms for prediction of outcome for moderate and severe traumatic brain injury. Study Design and Setting We performed logistic regression ...
    • Measuring the Cognitive Attentional Syndrome Associated with Emotional Distress: Psychometric Properties of the CAS-1 

      Nordahl, Henrik; Wells, Adrian (Journal article; Peer reviewed, 2019)
      The self-regulatory executive function model is the basis of metacognitive therapy and proposes that psychological disorders are caused by maladaptive beliefs about thinking (metacognitive beliefs) and a perseverative ...
    • Mer fysikalsk behandling og mindre kirurgi for pasienter med skuldersmerte. Virkningen av behandlingen, kunnskapshullene og veien videre. 

      Røe, Yngve; Granviken, Fredrik; Bentsen, Lennart; Kenneth, Chance-Larsen; Fersum, Kjartan; Major, Daniel Høgli (Peer reviewed; Journal article, 2020)
      Innledning: Skuldersmerte er en vanlig og ofte langvarig muskelskjelettplage. Subakromial smerte utgjør den klart største diagnostiske gruppen. I nye faglige retningslinjer frarådes den mest vanlige formen for skulderkirurgi; ...
    • Metabolic characterization of triple negative breast cancer 

      Cao, Maria Dung; Lamichhane, Santosh; Lundgren, Steinar; Bofin, Anna M.; Fjøsne, Hans Erikssønn; Giskeødegård, Guro F.; Bathen, Tone Frost (Journal article; Peer reviewed, 2014)
      Background The aims of this study were to characterize the metabolite profiles of triple negative breast cancer (TNBC) and to investigate the metabolite profiles associated with human epidermal growth factor receptor-2/neu ...
    • Metabolite profiling of ortho-, meta- and para-fluorofentanyl by hepatocytes and high-resolution mass spectrometry 

      Gundersen, Per Ole Mobråten; Åstrand, Anna; Gréen, Henrik; Josefsson, Martin; Spigset, Olav; Vikingsson, Svante (Peer reviewed; Journal article, 2019)
      New psychoactive substances are emerging on the illegal drug market. Synthetic opioids including fentanyl analogues are of special concern due to their high potency. This indicates the possibility of low drug concentrations ...
    • Metabolomics identifies placental dysfunction and confirms Flt-1 (FMS-like tyrosine kinase receptor 1) biomarker specificity 

      Austdal, Marie; Silva, Gabriela; Bowe, Sophie; Thomsen, Liv Cecilie Vestrheim; Tangerås, Line Haugstad; Bjørge, Line; Bathen, Tone Frost; Iversen, Ann-Charlotte (Journal article; Peer reviewed, 2019)
      Clinical end-stage parameters define the pregnancy disorders preeclampsia and fetal growth restriction while classification of the underlying placental dysfunction is missing and urgently needed. Flt-1 (FMS-like tyrosine ...
    • Metachronous Contralateral Testicular Cancer in the Cisplatin Era: A Population-Based Cohort Study 

      Hellesnes, Ragnhild; Myklebust, Tor Åge; Bremnes, Roy M.; Karlsdottir, Åsa; Kvammen, Øivind; Negaard, Helene Francisca Stigter; Tandstad, Torgrim; Wilsgaard, Tom; Fosså, Sophie Dorothea; Haugnes, Hege Sagstuen (Peer reviewed; Journal article, 2020)
      PURPOSE It is hypothesized that cisplatin-based chemotherapy (CBCT) reduces the occurrence of metachronous contralateral (second) germ cell testicular cancer (TC). However, studies including treatment details are lacking. ...
    • Metacognitions are associated with subjective memory problems in individuals on sick leave due to chronic fatigue 

      Jacobsen, Henrik Børsting; Aasvik, Julie Kristine; Borchgrevink, Petter Chr.; Landrø, Nils Inge; Stiles, Tore Charles (Peer reviewed; Journal article, 2016)
      Background: Subjective cognitive impairments are frequent, but poorly understood in patients with chronic fatigue. We hypothesized that maladaptive metacognitive beliefs at baseline were associated with baseline subjective ...
    • MGMT Promoter Methylation Status Is Not Related to Histological or Radiological Features in IDH Wild-type Glioblastomas 

      Mikkelsen, Vilde Elisabeth; Hong, Yan Dai; Stensjøen, Anne Line; Berntsen, Erik Magnus; Salvesen, Øyvind; Solheim, Ole; Torp, Sverre Helge (Peer reviewed; Journal article, 2020)
      O6-methylguanine DNA methyltransferase (MGMT) promoter methylation is an important favorable predictive marker in patients with glioblastoma (GBM). We hypothesized that MGMT status could be a surrogate marker of pretreatment ...
    • Microglia and macrophages in human glioblastomas: A morphological and immunohistochemical study 

      Kvisten, Magnus; Mikkelsen, Vilde Elisabeth; Stensjøen, Anne Line; Solheim, Ole; van der Want, Johannes Jacobus Leendert; Torp, Sverre Helge (Journal article; Peer reviewed, 2019)
      Glioblastomas (GBMs), a type of highly malignant brain tumour, contain various macrophages/microglia that are known as tumour‑associated macrophages (TAMs). These TAMs have various roles in tumour biology. Histopathological ...
    • Mild to Moderate Cognitive Impairment Does Not Affect the Ability to Self-Report Important Symptoms in Patients With Cancer: A Prospective Longitudinal Multinational Study (EPCCS) 

      Ekström, Magnus P.; Palmqvist, Sebastian; Currow, David C.; Sjøgren, Per; Kurita, Geana Paula; Jakobsen, Gunnhild; Kaasa, Stein; Hjermstad, Marianne Jensen (Peer reviewed; Journal article, 2020)
      Context Patients with advanced cancer commonly suffer from both distressing symptoms and cognitive impairment, but the effect of cognitive impairment on the reliability and validity of symptom self-report is unknown. ...
    • Mobile Sensing in Substance Use Research: A Scoping Review 

      Lauvsnes, Anders Dahlen Forsmo; Langaas, Mette; Toussaint, Pieter Jelle; Gråwe, Rolf W. (Peer reviewed; Journal article, 2020)
      Background:Addictive disorders and substance use are significant health challenges worldwide, and relapse is a core component of addictive disorders. The dynamics surrounding relapse and especially the immediate period ...
    • Modes of e-Health delivery in secondary prevention programmes for patients with coronary artery disease: A systematic review 

      Brørs, Gunhild; Pettersen, Trond Røed; Hansen, Tina B.; Fridlund, Bengt Gotthard Anton; Hølvold, Linn Benjaminsen; Lund, Hans; Norekvål, Tone M. (Peer reviewed; Journal article, 2019)
      Background: Electronic health (e-Health) interventions are emerging as an effective alternative model for improving secondary prevention of coronary artery disease (CAD). The aim of this study was to describe the effectiveness ...
    • More than just a bed: Mental health service users' experiences of self-referral admission 

      Olsø, Turid Møller; Gudde, Camilla Buch; Moljord, Inger Elise Opheim; Evensen, Gretha Helen; Antonsen, Dag Øivind; Eriksen, Lasse (Peer reviewed; Journal article, 2016)
      Background Several community mental health centres and mental hospitals in Norway now allow users with a diagnosis of severe mental illness to self-refer for admission. This give a group of service users who are well-known ...
    • Mortality in older adults with frequent alcohol consumption and use of drugs with addiction potential – The Nord Trøndelag Health Study 2006-2008 (HUNT3), Norway, a population-based study 

      Tevik, Kjerstin Elisabeth; Selbæk, Geir; Engedal, Knut; Seim, Arnfinn; Krokstad, Steinar; Helvik, Anne-Sofie (Journal article; Peer reviewed, 2019)
      Background The aim of this study was to investigate whether frequent drinking, use of drugs with addiction potential and the possible combination of frequent drinking and use of prescribed drugs with addiction potential ...
    • MRI Imaging of the Hemodynamic Vasculature of Neuroblastoma Predicts Response to Antiangiogenic Treatment 

      Zormpas-Petridis, Konstantinos; Jerome, Neil Peter; Blackledge, Matthew D.; Carceller, Fernando; Poon, Evon; Clarke, Matthew; McErlean, Ciara; Barone, Guiseppe; Koers, Alexander; Vaidya, Sucheta; Marshall, Lynley; Pearson, Andrew D. J.; Moreno, Lucas; Anderson, John; Sebire, Neil; McHugh, Kieran; Koh, Dow-Mu; Yuan, Yinyin; Chesler, Louis; Robinson, Simon; Jamin, Yann (Journal article; Peer reviewed, 2019)
      Childhood neuroblastoma is a hypervascular tumor of neural origin, for which antiangiogenic drugs are currently being evaluated; however, predictive biomarkers of treatment response, crucial for successful delivery of ...
    • Multi-modal characterization of vasculature and nanoparticle accumulation in five tumor xenograft models 

      Sulheim, Einar; Kim, Jana; van Wamel, Annemieke; Kim, Eugene; Snipstad, Sofie; Vidic, Igor; Grimstad, Ingeborg; Widerøe, Marius; Torp, Sverre Helge; Lundgren, Steinar; Waxman, David J.; Davies, Catharina de Lange (Journal article; Peer reviewed, 2018)
      Preclinical research has demonstrated that nanoparticles and macromolecules can accumulate in solid tumors due to the enhanced permeability and retention effect. However, drug loaded nanoparticles often fail to show increased ...
    • Mutational signature analysis reveals NTHL1 deficiency to cause a multi-tumor phenotype 

      Grolleman, Judith E.; de Voer, Richarda M.; Elsayed, Fadwa A.; Nielsen, Maartje; Weren, Robbert D.A.; Palles, Claire; Ligtenberg, Marjolijn J.L.; Vos, Janet R.; ten Broeke, Sanne W.; de Miranda, Noel F.C.C.; Kuiper, Renske A.; Kamping, Eveline J.; Jansen, Erik A.M.; Vink-Börger, M. Elisa; Popp, Isabell; Lang, Alois; Spier, Isabel; Hüneburg, Robert; James, Paul A.; Li, Na; Staninova, Marija; Lindsay, Helen; Cockburn, David; Spasic-Boskovic, Olivera; Clendenning, Mark; Sweet, Kevin; Capellá, Gabriel; Sjursen, Wenche; Vetti, Hildegunn Høberg; Jongmans, Marjolijn C.; Neveling, Kornelia; van Kessel, Ad Geurts; Morreau, Hans; Hes, Frederik J.; Sijmons, Rolf H.; Schackert, Hans K.; Ruiz-Ponte, Clara; Dymerska, Dagmara; Lubiñski, Jan; Rivera, Barbara; Foulkes, William D.; Tomlinson, Ian P.; Valle, Laura; Buchanan, Daniel D.; Kenwrick, Sue; Adlard, Julian; Dimovski, Aleksandar J.; Campbell, Ian G.; Aretz, Stefan; Schindler, Detlev; van Wezel, Tom; Hoogerbrugge, Nicoline; Kuiper, Roland P. (Peer reviewed; Journal article, 2019)
      Biallelic germline mutations affecting NTHL1 predispose carriers to adenomatous polyposis and colorectal cancer, but the complete phenotype is unknown. We describe 29 individuals carrying biallelic germline NTHL1 mutations ...
    • My husband is not ill; He has memory loss - Caregivers perspectives on health care services for persons with dementia 

      Granbo, Randi; Boulton, Elisabeth; Saltvedt, Ingvild; Helbostad, Jorunn L.; Taraldsen, Kristin (Journal article; Peer reviewed, 2019)
      Background To explore informal caregivers’ perspectives and perceived needs related to health care services/activities for older adults with dementia, in order to understand barriers and facilitators to participation. The ...
    • Myeloma-derived extracellular vesicles mediate HGF/c-Met signaling in osteoblast-like cells 

      Strømme, Olaf; Psonka Antonczyk, Katarzyna Maria; Stokke, Bjørn Torger; Sundan, Anders; Arum, Carl-Jørgen; Brede, Gaute (Journal article; Peer reviewed, 2019)
      Multiple myeloma is an incurable cancer of antibody-producing plasma cells. Hepatocyte growth factor (HGF), a cytokine aberrantly expressed in half of myeloma patients, is involved in myeloma pathogenesis by enhancing ...