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Associate Professor

Kjell Arne Arntzen

Department of Clinical Medicine
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  • Müller, Kai Ivar; Van Ghelue, Marijke; Lund, Irene; Jonsrud, Christoffer; Arntzen, Kjell Arne. The prevalence of hereditary neuromuscular disorders in Northern Norway. Brain and Behavior 2020. ISSN 2162-3279.s doi: 10.1002/brb3.1948.

  • Smeland, Marie Falkenberg; McClenaghan, Conor; Roessler, Helen I.; Savelberg, Sanne; Hansen, Geir Åsmund Myge; Hjellnes, Helene; Arntzen, Kjell Arne; Müller, Kai Ivar; Dybesland, Andreas R.; Harter, Theresa; Sala-Rabanal, Monica; Emfinger, Chris H.; Huang, Yan; Singareddy, Soma S.; Gunn, Jamie; Wozniak, David F.; Kovacs, Attila; Massink, Maarten; Tessadori, Federico; Kamel, Sarah M.; Bakkers, Jeroen; Remedi, Maria S.; Van Ghelue, Marijke; Nichols, Colin G.; van Haaften, Gijs. ABCC9-related intellectual disability myopathy syndrome is a KATP channelopathy with loss-of-function mutations in ABCC9. Nature Communications 2019; Volum 10:4457. ISSN 2041-1723.s 1 - 19.s doi: 10.1038/s41467-019-12428-7.

  • Øhrn, Andrea Sofie Henriette Milde; Schirmer, Henrik; von Hanno, Therese; Mathiesen, Ellisiv B.; Arntzen, Kjell Arne; Bertelsen, Geir; Njølstad, Inger; Løchen, Maja-Lisa; Wilsgaard, Tom; Merz, C. Noel Bairey; Lindekleiv, Haakon. Small and large vessel disease in persons with unrecognized compared to recognized myocardial infarction: The Tromsø Study 2007 – 2008. International Journal of Cardiology 2018; Volum 253. ISSN 0167-5273.s 14 - 19.s doi: 10.1016/j.ijcard.2017.10.009.

  • Thorsson, Bolli; Eiríksdóttir, Gudny; Sigurdsson, Sigurdur; Gudmundsson, Elias Freyr; Bots, Michiel L.; Aspelund, Thor; Arntzen, Kjell Arne; Mathiesen, Ellisiv B.; Gudnason, Vilmundur. Population distribution of traditional and the emerging cardiovascular risk factors carotid plaque and IMT: The REFINE-Reykjavik study with comparison with the Tromsø study. BMJ Open 2018; Volum 8:e019385 (5). ISSN 2044-6055.s 1 - 9.s doi: 10.1136/bmjopen-2017-019385.

  • Arntzen, Kjell Arne; Høyer, Helle; Ørstavik, Kristin; Tallaksen, Chantal; Vedeler, Christian A.; Østern, Rune André Helland; Nebuchennykh, Maria; Braathen, Geir Julius; Fagerheim, Toril. Charcot-Marie-Tooth disease type 4C in Norway: Clinical characteristics, mutation spectrum and minimum prevalence. Neuromuscular Disorders 2018; Volum 28 (8). ISSN 0960-8966.s 639 - 645.s doi: 10.1016/j.nmd.2018.06.004.

  • Eltoft, Agnethe; Arntzen, Kjell Arne; Wilsgaard, Tom; Hansen, John-Bjarne; Mathiesen, Ellisiv B.; Johnsen, Stein Harald. Joint Effect of Carotid Plaque and C-Reactive Protein on First-Ever Ischemic Stroke and Myocardial Infarction?. Journal of the American Heart Association (JAHA) 2018; Volum 7 (11). ISSN 2047-9980.s doi: 10.1161/JAHA.118.008951.

  • Eltoft, Agnethe; Arntzen, Kjell Arne; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Johnsen, Stein Harald. Interleukin-6 is an independent predictor of progres sive atherosclerosis in the carotid artery: The Tromsø Study. Atherosclerosis 2018; Volum 271. ISSN 0021-9150.s 1 - 8.s doi: 10.1016/j.atherosclerosis.2018.02.005.

  • Eltoft, Agnethe; Arntzen, Kjell Arne; Hansen, John-Bjarne; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Johnsen, Stein Harald. C-reactive protein in atherosclerosis - A risk marker but not a causal factor? A 13-year population-based longitudinal study: The Tromsø study C-reactive protein in atherosclerosis - A risk marker but not a causal factor? A 13-year population-based longitudinal study: The Tromsø study.. Atherosclerosis 2017; Volum 263. ISSN 0021-9150.s 293 - 300.s doi: 10.1016/j.atherosclerosis.2017.07.001.

  • Lind, Caroline; Småbrekke, Birgit; Rinde, Ludvig Balteskard; Hindberg, Kristian; Mathiesen, Ellisiv B.; Johnsen, Stein Harald; Arntzen, Kjell Arne; Njølstad, Inger; Lijfering, Willem M.; Brækkan, Sigrid Kufaas; Hansen, John-Bjarne. Impact of Venous Thromboembolism on the Formation and Progression of Carotid Atherosclerosis: The Tromsø Study. TH Open 2017. ISSN 2512-9465.s doi: 10.1055/s-0037-1603983.

  • Fladby, Tormod; Pålhaugen, Lene; Selnes, Per; Waterloo, Knut; Bråthen, Geir; Hessen, Erik; Almdahl, Ina; Arntzen, Kjell Arne; Auning, Eirik; Eliassen, Carl F Andestad; Espenes, Ragna; Grambaite, Ramune; Grøntvedt, Gøril Rolfseng; Johansen, Krisztina Kunszt; Johnsen, Stein Harald; Kalheim, Lisa Flem; Kirsebom, Bjørn-Eivind; Müller, Kai Ivar; Nakling, Arne; Rongve, Arvid; Sando, Sigrid Botne; Siafarikas, Nikias; Stav, Ane Løvli; Teceläo, Sandra; Reina, Santiago Timon; Bekkelund, Svein Ivar; Aarsland, Dag. Detecting at-risk Alzheimer's disease cases. Journal of Alzheimer's Disease 2017; Volum 60 (1). ISSN 1387-2877.s 97 - 105.s doi: 10.3233/JAD-170231.

  • Tiwari, Sweta; Løchen, Maja-Lisa; Jacobsen, Bjarne K.; Hopstock, Laila Arnesdatter; Nyrnes, Audhild; Njølstad, Inger; Mathiesen, Ellisiv B.; Arntzen, Kjell Arne; Ball, Jocasta; Stewart, Simon; Wilsgaard, Tom; Schirmer, Henrik. Atrial fibrillation is associated with cognitive decline in stroke-free subjects: the Tromsø Study. European Journal of Neurology 2017; Volum 24 (12). ISSN 1351-5101.s 1485 - 1492.s doi: 10.1111/ene.13445.

  • Eriksen, Bjørn Odvar; Løchen, Maja-Lisa; Arntzen, Kjell Arne; Bertelsen, Geir; Eilertsen, Britt-Ann; Hanno, Therese von; Herder, Marit; Jenssen, Trond Geir; Mathisen, Ulla Dorte; Melsom, Toralf; Njølstad, Inger; Solbu, Marit Dahl; Mathiesen, Ellisiv B.. Estimated and Measured GFR Associate Differently with Retinal Vasculopathy in the General Population. Nephron 2015. ISSN 1660-8151.s doi: 10.1159/000441092.

  • Eriksen, Bjørn Odvar; Løchen, Maja-Lisa; Arntzen, Kjell Arne; Bertelsen, Geir; Eilertsen, Britt-Ann; Hanno, Therese von; Herder, Marit; Jenssen, Trond Geir; Mathisen, Ulla Dorte; Melsom, Toralf; Njølstad, Inger; Solbu, Marit Dahl; Toft, Ingrid; Mathiesen, Ellisiv B.. Subclinical cardiovascular disease is associated with a high glomerular filtration rate in the nondiabetic general population. Kidney International 2014; Volum 86 (1). ISSN 0085-2538.s 146 - 153.s doi: 10.1038/ki.2013.470.

  • Herder, Marit; Arntzen, Kjell Arne; Johnsen, Stein Harald; Eggen, Anne Elise; Mathiesen, Ellisiv B.. Long-Term Use of Lipid-Lowering Drugs Slows Progression of Carotid Atherosclerosis The Tromso Study 1994 to 2008. Arteriosclerosis, Thrombosis and Vascular Biology 2013; Volum 33 (4). ISSN 1079-5642.s 858 - U521.s doi: 10.1161/ATVBAHA.112.300767.

  • Rogne, Sigbjørn Olav; Solbu, Marit Dahl; Arntzen, Kjell Arne; Herder, Marit; Mathiesen, Ellisiv B.; Schirmer, Henrik. Albuminuria and carotid atherosclerosis as predictors of cognitive function in a general population. European Journal of Neurology 2013; Volum 70 (5-6). ISSN 1351-5101.s 340 - 348.s doi: 10.1159/000353701.

  • Lindekleiv, Haakon; Erke, Maja Gran; Bertelsen, Geir; Peto, Tunde; Arntzen, Kjell Arne; Schirmer, Henrik; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Njølstad, Inger. Cognitive function, drusen, and age-related macular degeneration: a cross-sectional study. Eye (London. 1987) 2013; Volum 27 (11). ISSN 0950-222X.s 1281 - 1287.s doi: 10.1038/eye.2013.181.

  • Arntzen, Kjell Arne; Schirmer, Henrik; Johnsen, Stein Harald; Wilsgaard, Tom; Mathiesen, Ellisiv B.. Carotid Atherosclerosis Predicts Lower Cognitive Test Results: A 7-Year Follow-Up Study of 4,371 Stroke-Free Subjects - The Tromso Study. Cerebrovascular Diseases 2012; Volum 33 (2). ISSN 1015-9770.s 159 - 165.s doi: 10.1159/000334182.

  • Herder, Marit; Arntzen, Kjell Arne; Johnsen, Stein Harald; Mathiesen, Ellisiv B.. The metabolic syndrome and progression of carotid atherosclerosis over 13 years. The Tromsø study. (Fulltekst: http://www.cardiab.com/content/11/1/77 Cardiovascular Diabetology 2012; Volum 11. ISSN 1475-2840.s doi: 10.1186/1475-2840-11-77.

  • Arntzen, Kjell Arne; Schirmer, Henrik; Johnsen, Stein Harald; Wilsgaard, Tom; Mathiesen, Ellisiv B.. Carotid artery plaque progression and cognitive decline: the Tromso Study 1994-2008. European Journal of Neurology 2012; Volum 19 (10). ISSN 1351-5101.s 1318 - 1324.s doi: 10.1111/j.1468-1331.2012.03728.x.

  • Herder, Marit; Johnsen, Stein Harald; Arntzen, Kjell Arne; Mathiesen, Ellisiv B.. Risk Factors for Progression of Carotid Intima-Media Thickness and Total Plaque Area A 13-Year Follow-Up Study: The Tromso Study. Stroke 2012; Volum 43 (7). ISSN 0039-2499.s 1818 - 1823.s doi: 10.1161/STROKEAHA.111.646596.

  • Arntzen, Kjell Arne; Schirmer, Henrik; Wilsgaard, Tom; Mathiesen, Ellisiv B.. Impact of cardiovascular risk factors on cognitive function: The Tromsø study. European Journal of Neurology 2011; Volum 18 (5). ISSN 1351-5101.s 737 - 743.s doi: 10.1111/j.1468-1331.2010.03263.x.

  • Arntzen, Kjell Arne; Mathiesen, Ellisiv B.. Subclinical carotid atherosclerosis and cognitive function. Acta Neurologica Scandinavica 2011; Volum 124. ISSN 0001-6314.s 18 - 22.s doi: 10.1111/j.1600-0404.2011.01538.x.

  • Arntzen, Kjell Arne; Schirmer, Henrik; Wilsgaard, Tom; Mathiesen, Ellisiv B.. Moderate wine consumption is associated with better cognitive test results: a 7 year follow up of 5033 subjects in the Tromsø Study. Acta Neurologica Scandinavica 2010; Volum 122. ISSN 0001-6314.s 23 - 29.s doi: 10.1111/j.1600-0404.2010.01371.x.

  • Müller, Kai Ivar; Van Ghelue, Marijke; Jonsrud, Christoffer; Arntzen, Kjell Arne. The prevalence of inherited neuromuscular disorders in Northern Norway.. European Academy of Neurology Congress 2020 2020-05-23 - 2020.

  • Arntzen, Kjell Arne; Høyer, Helle; Ørstavik, Kristin; Tallaksen, Chantal; Vedeler, Christian A.; Østern, Rune André Helland; Nebuchennykh, Maria; Braathen, Geir J.; Fagerheim, Toril. Clinical characteristics, minimum prevalence and spectrum of SH3TC2 mutations in Norway. Peripheral Nerve Society Meeting 2018-07-21 - 2018-07-25 2018.

  • Jensen, Synnøve; Arntzen, Kjell Arne; Ørstavik, Kristin; Rasmussen, Magnhild; Bindoff, Laurence. Felles løft for pasienter med nevromuskulære sykdommer. Tidsskrift for Den norske legeforening 2018; Volum 138 (15). ISSN 0029-2001.s 1408 - 1409.s doi: 10.4045/tidsskr.18.0630.

  • Eltoft, Agnethe; Arntzen, Kjell Arne; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Johnsen, Stein Harald. Corrigendum to “Interleukin-6 is an independent predictor of progressive atherosclerosis in the carotid artery: The Troms? study” [Atherosclerosis 271 (April 2018) 1-8]. Atherosclerosis 2018; Volum 277. ISSN 0021-9150.s 229 - 229.s doi: 10.1016/j.atherosclerosis.2018.07.037.

  • Arntzen, Kjell Arne; Lund, Irene; Rasmussen, Magnhild; Rønningen, Karin Evy; Torp, Tone I.; Ørstavik, Kristin. Sammen for pasienter med arvelige nevromuskulære tilstander. Tidsskrift for Den norske legeforening 2016; Volum 136 (14-15). ISSN 0029-2001.s 1198 - 1199.s doi: 10.4045/tidsskr.16.0502.

  • Arntzen, Kjell Arne; Høyer, Helle; Ingebrigtsen, Monica; Busk, Øyvind Løvold; Holla, Øystein Lunde; Tveten, Kristian; Hilmarsen, Hilde T; Ørstavik, Kristin; Tallaksen, Chantal; Nebuchennykh, Maria; Jonsrud, Christoffer; Braathen, Geir; Fagerheim, Toril. Prevalence and spectrum of SH3TC2 mutations in Norway. European Society of Human Genetics 2016-05-21 - 2016-05-24 2016.

  • Arntzen, Kjell Arne. Carotid atherosclerosis, vascular risk factors and relation to cognitive test results. The Tromsø Study 1994-2008. 2012 (126).

  • Lindekleiv, Haakon; Erke, Maja Gran; Peto, T; Arntzen, Kjell Arne; Schirmer, Henrik; Wilsgaard, Tom; Bertelsen, Geir; Mathiesen, Ellisiv B.; Njølstad, Inger. Drusen and AMD are associated with reduced cognitive function: the Tromso study. European Journal of Neurology 2012; Volum 19. ISSN 1351-5101.s 431 - 431.

  • Arntzen, Kjell Arne; Schirmer, Henrik; Johnsen, Stein Harald; Wilsgaard, Tom; Mathiesen, Ellisiv B.. Carotid plaque progression predicts lower cognitive test results in a stroke-free population. The Tromso Study. European Journal of Neurology 2011; Volum 18. ISSN 1351-5101.s 64 - 64.

  • Herder, Marit; Arntzen, Kjell Arne; Johnsen, Stein Harald; Mathiesen, Ellisiv B.. ASSOCIATIONS BETWEEN THE METABOLIC SYNDROME AT BASELINE AND CAROTID ATHEROSCLEROSIS AFTER 13 YEARS OF FOLLOW-UP. THE TROMSO STUDY. European Journal of Neurology 2011; Volum 18. ISSN 1351-5101.s 62 - 62.

  • Müller, Kai Ivar; Van Ghelue, Marijke; Jonsrud, Christoffer; Arntzen, Kjell Arne. The prevalence of inherited neuromuscular disorders in Northern Norway.. European Academy of Neurology Congress 2020 2020-05-23 - 2020.

  • Arntzen, Kjell Arne; Høyer, Helle; Ørstavik, Kristin; Tallaksen, Chantal; Vedeler, Christian A.; Østern, Rune André Helland; Nebuchennykh, Maria; Braathen, Geir J.; Fagerheim, Toril. Clinical characteristics, minimum prevalence and spectrum of SH3TC2 mutations in Norway. Peripheral Nerve Society Meeting 2018-07-21 - 2018-07-25 2018.

  • Jensen, Synnøve; Arntzen, Kjell Arne; Ørstavik, Kristin; Rasmussen, Magnhild; Bindoff, Laurence. Felles løft for pasienter med nevromuskulære sykdommer. Tidsskrift for Den norske legeforening 2018; Volum 138 (15). ISSN 0029-2001.s 1408 - 1409.s doi: 10.4045/tidsskr.18.0630.

  • Eltoft, Agnethe; Arntzen, Kjell Arne; Wilsgaard, Tom; Mathiesen, Ellisiv B.; Johnsen, Stein Harald. Corrigendum to “Interleukin-6 is an independent predictor of progressive atherosclerosis in the carotid artery: The Troms? study” [Atherosclerosis 271 (April 2018) 1-8]. Atherosclerosis 2018; Volum 277. ISSN 0021-9150.s 229 - 229.s doi: 10.1016/j.atherosclerosis.2018.07.037.

  • Arntzen, Kjell Arne; Lund, Irene; Rasmussen, Magnhild; Rønningen, Karin Evy; Torp, Tone I.; Ørstavik, Kristin. Sammen for pasienter med arvelige nevromuskulære tilstander. Tidsskrift for Den norske legeforening 2016; Volum 136 (14-15). ISSN 0029-2001.s 1198 - 1199.s doi: 10.4045/tidsskr.16.0502.

  • Arntzen, Kjell Arne; Høyer, Helle; Ingebrigtsen, Monica; Busk, Øyvind Løvold; Holla, Øystein Lunde; Tveten, Kristian; Hilmarsen, Hilde T; Ørstavik, Kristin; Tallaksen, Chantal; Nebuchennykh, Maria; Jonsrud, Christoffer; Braathen, Geir; Fagerheim, Toril. Prevalence and spectrum of SH3TC2 mutations in Norway. European Society of Human Genetics 2016-05-21 - 2016-05-24 2016.

  • Arntzen, Kjell Arne. Carotid atherosclerosis, vascular risk factors and relation to cognitive test results. The Tromsø Study 1994-2008. 2012 (126).

  • Lindekleiv, Haakon; Erke, Maja Gran; Peto, T; Arntzen, Kjell Arne; Schirmer, Henrik; Wilsgaard, Tom; Bertelsen, Geir; Mathiesen, Ellisiv B.; Njølstad, Inger. Drusen and AMD are associated with reduced cognitive function: the Tromso study. European Journal of Neurology 2012; Volum 19. ISSN 1351-5101.s 431 - 431.

  • Arntzen, Kjell Arne; Schirmer, Henrik; Johnsen, Stein Harald; Wilsgaard, Tom; Mathiesen, Ellisiv B.. Carotid plaque progression predicts lower cognitive test results in a stroke-free population. The Tromso Study. European Journal of Neurology 2011; Volum 18. ISSN 1351-5101.s 64 - 64.

  • Herder, Marit; Arntzen, Kjell Arne; Johnsen, Stein Harald; Mathiesen, Ellisiv B.. ASSOCIATIONS BETWEEN THE METABOLIC SYNDROME AT BASELINE AND CAROTID ATHEROSCLEROSIS AFTER 13 YEARS OF FOLLOW-UP. THE TROMSO STUDY. European Journal of Neurology 2011; Volum 18. ISSN 1351-5101.s 62 - 62.

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