Blar i NTNU Open på forfatter "Holmøy, Trygve"

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    • Adverse events with fatal outcome associated with alemtuzumab treatment in multiple sclerosis 

      Holmøy, Trygve; Fevang, Børre; Olsen, David Benee; Spigset, Olav; Bø, Lars (Journal article; Peer reviewed, 2019)
      Objective Sporadic fatal adverse events have been reported during treatment of multiple sclerosis with alemtuzumab. To provide a systematic overview, we searched the centralized European Medicines Agency database of ...

    • Alpha-tocopherol and MRI outcomes in multiple sclerosis - association and prediction 

      Løken-Amsrud, Kristin Ingeleiv; Myhr, Kjell-Morten; Bakke, Søren Jacob; Beiske, Antonie Giæver; Bjerve, Kristian S; Bjørnarå, Bård T.; Hovdal, Harald Olav; Lilleås, Finn; Midgard, Rune; Pedersen, Tom; Saltyte Benth, Jurate; Torkildsen, Øivind; Wergeland, Stig; Holmøy, Trygve (Journal article; Peer reviewed, 2013)
      Objective: Alpha-tocopherol is the main vitamin E compound in humans, and has important antioxidative and immunomodulatory properties. The aim of this study was to study alpha-tocopherol concentrations and their relationship ...

    • Clinical trials in pediatric ALS: a TRICALS feasibility study 

      Kliest, Tessa; van Eijk, Ruben P. A.; Al-Chalabi, Ammar; Albanese, Alberto; Andersen, Peter M.; Amador, Maria Del Mar; Bråthen, Geir; Brunaud-Danel, Veronique; Brylev, Lev; Camu, William; de Carvalho, Mamede; Cereda, Cristina; Cetin, Hakan; Chaverri, Delia; Chiò, Adriano; Corcia, Philippe; Couratier, Philippe; De Marchi, Fabiola; Desnuelle, Claude; van Es, Michael A.; Esteban, Jesús; Filosto, Massimiliano; Redondo, Alberto García; Grosskreutz, Julian; Hanemann, Clemens O.; Holmøy, Trygve; Høyer, Helle; Ingre, Caroline; Koritnik, Blaz; Kuzma-Kozakiewicz, Magdalena; Lambert, Thomas; Leigh, Peter N.; Lunetta, Christian; Mandrioli, Jessica; McDermott, Christopher J.; Meyer, Thomas; Mora, Jesus S.; Petri, Susanne; Povedano, Mónica; Reviers, Evy; Riva, Nilo; Roes, Kit C. B.; Rubio, Miguel Á.; Salachas, François; Sarafov, Stayko; Sorarù, Gianni; Stevic, Zorica; Svenstrup, Kirsten; Møller, Anette Torvin; Turner, Martin R.; Van Damme, Philip; van Leeuwen, Lucie A. G.; Varona, Luis; Costa, Juan F. Vázquez; Weber, Markus; Hardiman, Orla; Berg, Leonard H. van den (Peer reviewed; Journal article, 2022)
      Clinical trials in pediatric ALS: a TRICALS feasibility study

    • The Effect of Smoking on Long-term Gray Matter Atrophy and Clinical Disability in Patients with Relapsing-Remitting Multiple Sclerosis 

      Lie, Ingrid Anne; Wesnes, Kristin; Kvistad, Silje S.; Brouwer, Iman; Wergeland, Stig; Holmøy, Trygve; Midgard, Rune; Bru, Alla Nikolajevna S; Edland, Astrid; Eikeland, Randi; Gosal, Sonia; Harbo, Hanne-Cathrin Flinstad; Kleveland, Grethe; Sørenes, Yvonne; Øksendal, Nina; Barkhof, Frederik; Vrenken, Hugo; Myhr, Kjell-Morten; Bø, Lars; Torkildesen, Øivind (Peer reviewed; Journal article, 2022)
      Background and Objectives - The relationship between smoking, long-term brain atrophy, and clinical disability in patients with multiple sclerosis (MS) is unclear. Here, we assessed long-term effects of smoking by evaluating ...

    • En kvinne i 60-årene som ikke lenger gjenkjente det hun så 

      Nilsen, Henning Yu; Jørstad, Anna-Katharina; Ryan, Stephen James; Moe, Morten Carsten; Grimstad, Kristoffer; Aamodt, Anne Hege; Holmøy, Trygve; Jørstad, Øystein Kalsnes (Journal article; Peer reviewed, 2023)

    • Genetic epidemiology of amyotrophic lateral sclerosis in Norway - a 2-year population based study 

      Olsen, Cathrine Goberg; Busk, Øyvind Løvold; Aanjesen, Tori Navestad; Alstadhaug, Karl Bjørnar; Bjørnå, Ingrid Kristine; Braathen, Geir Julius; Breivik, Kristin Lif; Demic, Natasha; Flemmen, Heidi Øyen; Hallerstig, Erika; HogenEsch, Ineke; Holla, Øystein Lunde; Jøntvedt, Anne Berit; Kampman, Margitta T.; Kleveland, Grethe; Kvernmo, Helene Ballo; Ljøstad, Unn; Maniaol, Angelina; Morsund, Åse Hagen; Nakken, Ola; Novy, Camilla; Rekand, Tiina; Schlüter, Katrin Ruth; Schuler, Stephan; Tveten, Kristian; Tysnes, Ole-Bjørn; Holmøy, Trygve; Høyer, Helle (Peer reviewed; Journal article, 2022)
      Background: Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease that affects motor neurons. In Europe, disease-causing genetic variants have been identified in 40-70% of familial ALS patients and approximately ...

    • Gut microbiota composition during a 12-week intervention with delayed-release dimethyl fumarate in multiple sclerosis – a pilot trial 

      Storm-Larsen, Christopher; Myhr, Kjell-Morten; Farbu, Elisabeth; Midgard, Rune; Nyquist, Kaja Beate; Broch, Line; Berg-Hansen, Pål; Hov, Johannes Espolin Roksund; Holmøy, Trygve (Journal article; Peer reviewed, 2019)
      Introduction Patients with multiple sclerosis may have a distinct gut microbiota profile. Delayed-release dimethyl fumarate is an orally administered drug for relapsing–remitting multiple sclerosis, which has been ...

    • Inflammation markers in multiple sclerosis: CXCL16 reflects and may also predict disease activity 

      Holmøy, Trygve; Løken-Amsrud, Kristin Ingeleiv; Bakke, Jacob; Beiske, Antonie Giæver; Bjerve, Kristian S; Hovdal, Harald Olav; Lilleås, Finn; Midgard, Rune; Pedersen, Tom; Saltyte Benth, Jurate; Torkildsen, Øivind; Wergeland, Stig; Myhr, Kjell-Morten; Michelsen, Annika; Aukrust, Pål; Ueland, Thor (Journal article; Peer reviewed, 2013)
      Background: Serum markers of inflammation are candidate biomarkers in multiple sclerosis (MS). ω-3 fatty acids are suggested to have anti-inflammatory properties that might be beneficial in MS. We aimed to explore ...

    • Low vitamin D, but not tobacco use or high BMI, is associated with long-term disability progression in multiple sclerosis 

      Wesnes, Kristin; Myhr, Kjell-Morten; Riise, Trond; Stokke, Silje Agnethe; Torkildsen, Øivind; Wergeland, Stig; Holmøy, Trygve; Midgard, Rune; Bru, Alla Nikolajevna S; Edland, Astrid; Eikeland, Randi; Gosal, Sonia; Harbo, Hanne Flinstad; Kleveland, Grethe; Sørenes, Yvonne; Øksendal, Nina; Bjørnevik, Kjetil Lauvland (Peer reviewed; Journal article, 2021)
      Background: Low vitamin D levels, tobacco use and high body mass index (BMI) have been linked to adverse disease outcomes in multiple sclerosis (MS), but their influence on long-term disability progression remains unclear. ...

    • No association of tobacco use and disease activity in multiple sclerosis 

      Kvistad, Silje; Myhr, Kjell-Morten; Holmøy, Trygve; Saltyte Benth, Jurate; Løken-Amsrud, Kristin Ingeleiv; Wergeland, Stig; Beiske, Antonie Giæver; Bjerve, Kristian S; Hovdal, Harald Olav; Lilleås, Finn; Midgard, Rune; Pedersen, Tom; Bakke, Søren Jacob; Torkildsen, Øivind (Journal article; Peer reviewed, 2016)
      Objective: To study whether tobacco use is associated with MRI and clinical disease activity in patients with multiple sclerosis (MS). Methods: Prospective cohort study of 87 patients with relapsing-remitting MS originally ...

    • Perinatal Depression and Anxiety in Women with Multiple Sclerosis: A Population-Based Cohort Study 

      Eid, Karine; Torkildsen, Øivind Fredvik Grytten; Aarseth, Jan Harald; Flemmen, Heidi Øyen; Holmøy, Trygve; Lorentzen, Åslaug Rudjord; Myhr, Kjell-Morten; Riise, Trond; Simonsen, Cecilia Smith; Torkildsen, Cecilie Fredvik; Wergeland, Stig; Willumsen, Johannes Sverre; Øksendal, Nina; Gilhus, Nils Erik; Bjørk, Marte-Helene (Journal article; Peer reviewed, 2021)
      Objective: To assess the occurrence of perinatal depression and anxiety in women before and after diagnosis of multiple sclerosis (MS). Methods: 114,629 pregnant women were included in the Norwegian Mother, Father and Child ...

    • Prevalence and Characteristics Associated With Post-COVID-19 Condition Among Nonhospitalized Adolescents and Young Adults 

      Selvakumar, Joel Pradeepkumar; Havdal, Lise Beier; Drevvatne, Martin Solstrand; Brodwall, Elias Myrstad; Lund-Berven, Lise; Stiansen-Sonerud, Tonje; Einvik, Gunnar; Leegaard, Truls Michael; Tjade, Trygve Olav; Michelsen, Annika Elisabet; Mollnes, Tom Eirik; Lund-Johansen, Fridtjof; Holmøy, Trygve; Zetterberg, Henrik; Blennow, Kaj; Sandler, Carolina X.; Cvejic, Erin; Lloyd, Andrew R.; Wyller, Vegard Bruun Bratholm (Peer reviewed; Journal article, 2023)
      Importance The prevalence and baseline risk factors of post–COVID-19 condition (PCC) remain unresolved among the large number of young people who experienced mild COVID-19. Objectives To determine the point prevalence ...

    • Serum neurofilament as a predictor of 10-year grey matter atrophy and clinical disability in multiple sclerosis: a longitudinal study 

      Lie, Ingrid Anne; Kacar, Sezgi; Wesnes, Kristin; Brouwer, Iman; Kvistad, Silje S.; Wergeland, Stig; Holmøy, Trygve; Midgard, Rune; Bru, Alla Nikolajevna S; Edland, Astrid; Eikeland, Randi; Gosal, Sonia; Harbo, Hanne-Cathrin Flinstad; Kleveland, Grethe; Sørenes, Yvonne; Øksendal, Nina; Varhaug, Kristin Nielsen; Vedeler, Christian Alexander; Barkhof, Frederik; Teunissen, Charlotte E.; Bø, Lars; Torkildsen, Øivind Fredvik Grytten; Myhr, Kjell-Morten; Vrenken, Hugo (Peer reviewed; Journal article, 2022)
      Background - The predictive value of serum neurofilament light chain (sNfL) on long-term prognosis in multiple sclerosis (MS) is still unclear. Objective - Investigate the relation between sNfL levels over a 2-year period ...

    • Skogholt’s disease—A tauopathy precipitated by iron and copper? 

      Aspli, Klaus Thanke; Holmøy, Trygve; Flaten, Trond Peder; Whist, Jon Elling; Aaseth, Jan (Peer reviewed; Journal article, 2022)
      Background It has been suggested that Skogholt’s disease is a new neurological disease entity. The disease, confined to a family line in Hedmark county, Norway, usually affects both the brain and peripheral nerves. Typical ...