Multippel sklerose, årsaker: Vitamin D
Vitamin D produseres i store mengder i huden ved soleksponering. Det er sett at MS er hyppigere i områder på kloden med liten solbelastning og lave vitamin D-nivåer i kroppen. Det er også funnet indikasjoner på at høye nivåer av vitamin D kan ha en beskyttende effekt på utviklingen av MS. De endelige sammenhengene er ikke klarlagt, men det er sannsynlig at det med tiden vil komme til mer kunnskap på dette feltet. Det diskuteres hvorvidt økt tilførsel av vitamin D gjennom sollys, kosthold eller kosttilskudd, kan minske antallet nye tilfeller med MS. En stor studie (Meta-analyse fra Cochrane fra 2018 ) konkluderer med manglende dokumentasjon for assosiasjon mellom MS og vitamin D, og at behandling med vitamin D ikke har noen effekt - men sier samtidig at siste ord enda ikke er sagt rundt dette.
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Dette dokumentet er basert på det profesjonelle dokumentet Multippel sklerose . Referanselisten for dette dokumentet vises nedenfor
- Nasjonal faglig retningslinje. Multippel sklerose. Først publisert 30. mai 2017. Sist faglig oppdatert 14. september 2022. www.helsedirektoratet.no
- Thompson AJ, Banwell BL, Barkhof F, et al. Diagnosis of multiple sclerosis: 2017 revisions of the McDonald criteria. Lancet Neurol 2018; 17: 162-73. pmid:29275977 PubMed
- Midgard R, Beiske AG, Celius EG, Jensen D, Hovdal H, Mellgren SI, Myhr K-M. Nye diagnostiske kriterier ved multippel sklerose. Tidsskr Nor Lægeforen 2003; 123: 1345-8. Tidsskrift for Den norske legeforening
- Compston A. Genetic epidemiology of multiple sclerosis. J Neurol Neurosurg Psychiatry 1997; 62: 553-61. PubMed
- Midgard R. Incidence and prevalence of multiple sclerosis in Norway. Acta Neurol Scand 2012; 126 (Suppl 195): 36-42. PMID: 23278655 PubMed
- Berg-Hansen P, Moen SM, Harbo HF, Celius EG. High prevalence and no latitude gradient of multiple sclerosis in Norway. Mult Scler 2014; 20: 1780-2. PMID: 24603884 PubMed
- Grytten N, Torkildsen Ø, Myhr KM. Time trends in the incidence and prevalence of multiple sclerosis in Norway during eight decades. Acta Neurol Scand Suppl. 2015; 132: 29-36. PMID: 26046556 PubMed
- Calabresi PA. Diagnosis and management of multiple sclerosis. Am Fam Physician 2004; 70: 1935-44. PubMed
- Bjornevik K, Cortese M, Healy BC, et al. Longitudinal analysis reveals high prevalence of Epstein-Barr virus associated with multiple sclerosis. Science 2022; 375: 296-301. pmid:35025605 PubMed
- Belbasis L, Bellou V, Evangelou E, et al. Environmental risk factors and multiple sclerosis: an umbrella review of systematic reviews and meta-analyses. Lancet Neurol. 2015; 14: 263-73. doi: 10.1016/S1474-4422(14)70267-4 DOI
- DeLorenze GN, Munger KL, Lennette ET, Orentreich N, Vogelman JH, Ascherio A. Epstein-Barr Virus and Multiple Sclerosis. Evidence of Association From a Prospective Study With Long-term Follow-up. Arch Neurol 2006; 63: (doi:10.1001/archneur.63.6.noc50328). DOI
- Xu Y, Hiyoshi A, Smith KA, et al. Association of Infectious Mononucleosis in Childhood and Adolescence With Risk for a Subsequent Multiple Sclerosis Diagnosis Among Siblings. JAMA Netw Open 2021. doi:10.1001/jamanetworkopen.2021.24932 DOI
- Aschiero A, Munger KL. Environmental risk factors for multiple sclerosis. Part II: Noninfectious factors. Ann Neurol 2007; 61: 504-13. PubMed
- Ebers GC. Environmenrtal factors and multiple sclerosis. Lancet Neurology 2008; 7: 268-77. PubMed
- Ascherio A, Munger KL. Environmental risk factors for multiple sclerosis. Part I: the role of infection. Ann Neurol 2007; 61: 288-99. PubMed
- Ramogapalan SV, Maugeri NJ, Handunnetthi L, et al. Expression of the Multiple Sclerosis-associated MHC class II allele HLA-DRB1*1501 is regulated by vitamin D. PLoS Genet 2009; 5: e1000369. PubMed
- Grytten N, Torkildsen Ø, Aarseth JH, Benjaminsen E, Celius EG, Dahl OP, Holmøy T, Løken-Amsrud K, Midgard R, Myhr KM, Risberg G, Vatne A, Kampman MT. Month of birth as a latitude-dependent risk factor for multiple sclerosis in Norway. Mult Scler 2012; 19: 1028-34 PubMed
- Torkildsen Ø, Aarseth JH, Benjaminsen E, Celius EG, Holmøy T, Kampman MT, Løken-Amsrud K, Midgard R, Myhr KM, Riise T, Grytten N. Month of birth and risk of multiple sclerosis: confounding and adjustments. Annals of Clinical and Translational Neurology 2014; 1 (2): 141-44
- Jersild C, Svejgaard A, Fog T. HL-A antigens and multiple sclerosis. Lancet 1972; 1: 1240-1. PubMed
- Jagannath VA, Filippini G, Di Pietrantonj C, et al. Vitamin D for the management of multiple sclerosis. Cochrane Database Syst Rev. 2018 Sep 24;9:CD008422. doi: 10.1002/14651858.CD008422.pub3. (Review) PMID: 30246874 PubMed
- Rodríguez Cruz PM, Matthews L, Boggild M, et al. Time- and Region-Specific Season of Birth Effects in Multiple Sclerosis in the United Kingdom. JAMA Neurol 2016. pmid:27366989 PubMed
- Berger T, Rubner P, Schautzer F, et al. Antimyelin antibodies as a predictor of clinically definite multiple sclerosis after a first demyelinating event. N Engl J Med 2003; 349: 139-45. PubMed
- Forslin Y, Granberg T, Jumah AA, et al. Incidence of Radiologically Isolated Syndrome: A Population-Based Study. AJNR Am J Neuroradiol 2016; 37: 1017-22. pmid:26846927 PubMed
- Dahl OP, Stordal E, Lydersen S, Midgard R. Anxiety and depression in multiple sclerosis. A comparative population-based study in Nord-Trøndelag, Norway. Mult Scler 2009; 15: 1495-501. PubMed
- Gustavsen S, Olsson A, Søndergaard HB, et al. The association of selected multiple sclerosis symptoms with disability and quality of life: a large Danish self-report survey. BMC Neurol. 2021 Aug 16;21(1):317. PMID: 34399707. PubMed
- Broch L, Simonsen CS, Flemmen HØ, et al. High prevalence of fatigue in contemporary patients with multiple sclerosis. Mult Scler J Exp Transl Clin. 2021 Mar 18;7(1):2055217321999826. PMID: 33796331. PubMed
- Hoff JM, Dhayalan M, Midelfart A, et al. Synsproblemer ved multippel sklerose. Tidsskr Nor Legeforen 2019. doi:10.4045/tidsskr.18.0786 DOI
- Filippi M, Rocca MA, Ciccarelli O, et al . MRI criteria for the diagnosis of multiple sclerosis: MAGNIMS consensus guidelines. Lancet Neurol 2016; 15: 292-303. pmid:26822746 PubMed
- Tintoré M, Rovira A, Martinez MJ, Rio J, Diaz-Villoslada P, Brieva L et al. Isolated demyelinating syndromes: comparison of different MRI imaging criteria to predict conversion to clinically definite multiple sclerosis. Am J Neuroradiol 2000; 21: 702 - 6. PubMed
- Bakke SJ, Lilleås, F, Smievoll AI, Myhr G, Nakstad PJ, Bajic R et al. Bruk av MR i diagnostikk av multippel sklerose Tidsskr Nor Lægeforen 2003; 123: 1349 - 51. PubMed
- Andersson M, Alvarez-Cermeño J, Bernardi G, Cogato I, Fredman P, Frederiksen J et al. Cerebrospinal fluid in the diagnosis of multiple sclerosis: a consensus report. J Neurol Neurosurg Psychiatry 1994; 57: 897 - 902. PubMed
- Lennon VA, Wingerchuk DM, Kryzer TJ, Pittock SJ, Lucchinetti CF, Fujihara K et al. A serum autoantibody marker of neuromyelitis optica: distinction from multiple sclerosis. Lancet 2004; 364: 2106-12. PubMed
- Lennon VA, Kryzer TJ, Pittock SJ, Verkman AS, Hinson SR. IgG marker of optic-spinal multiple sclerosis binds to the aquaporin-4 water channel. JEM 2005; 202: 473-7. PubMed
- Varhaug KN, Barro C, Bjørnevik K, et al. Neurofilament light chain predicts disease activity in relapsing-remitting MS. Send to Neurol Neuroimmunol Neuroinflamm. 2017; 5: 422. pmid:29209636 PubMed
- Pearson M, Dieberg G, Smart N. Exercise as a Therapy for Improvement of Walking Ability in Adults With Multiple Sclerosis: A Meta-Analysis. Arch Phys Med Rehabil. 2015; 96: 1339-48. doi:10.1016/j.apmr.2015.02.011 DOI
- Krysko KM, Rutatangwa A, Graves J et al. Association Between Breastfeeding and Postpartum Multiple Sclerosis Relapses A Systematic Review and Meta-analysis. JAMA Neurol 2019. epub 4173. pmid:31816024 PubMed
- Lublin FD, Reingold SC, Cohen JA, et al. Defining the clinical course of multiple sclerosis: the 2013 revisions. Neurology. 2014 Jul 15;83(3):278-86. Epub 2014 May 28. PMID: 24871874; PMCID.
- The International Multiple Sclerosis Genetics Consortium & the Wellcome Trust Case Control Consortium. Genetic risk and primary role for cell-mediated immune mechanisms in multiple sclerosis. Nature 2011: 476: 214-219.
- Lucchinetti CF, Bruck W, Rodriguez M, Lassmann H. Distinct patterns of multiple sclerosis pathology indicates heterogeneity in pathogenesis. Brain Pathol 1996; 6: 259-74. PubMed
- Mohr DC, Hart SL, Julian L, Cox D, Pelletier D. Association between stressful life events and exacerbation in multiple sclerosis: a meta-analysis. BMJ 2004; 328: 731. PubMed
- Confavreux C, Hutchinson M, Hours MM, Cortinovis-Tourniare P, Moreau T, and the Pregnancy in MS Group. Rate of pregnancy-related relapse in multiple sclerosis. N Engl J Med 1998; 339: 285-91. New England Journal of Medicine
- Nicholas R, Rashid W. Multiple sclerosis. Am Fam Physician. 2013 May 15;87(10):712-4. PMID: 23939450 PubMed
- Staples J, Ponsonby A-L, Lim L. Low maternal exposure to ultraviolet radiation in pregnancy, month of birth, and risk of multiple sclerosis in offspring: longitudinal analysis. BMJ 2010; 340: c1640. BMJ (DOI)
- Ascherio A, Munger KL, White R, et al. Vitamin D as an early predictor of Multiple sclerosis activity and progression. JAMA Neurol 2014. doi:10.1001/jamaneurol.2013.5993 DOI
- Munger KL, Hongell K, Åivo J, et al. 25-Hydroxyvitamin D deficiency and risk of MS among women in the Finnish Maternity Cohort. Neurology 2017; 89: 1-6. pmid:28904091 PubMed
- Frohman EM, Racke MK, Raine CS. Multiple sclerosis - the plaque and its pathogenesis. N Engl J Med 2006; 354: 942-55. PubMed
- Bø L, Vedeler CA, Nyland HI et al. Intracortical multiple sclerosis lesions are not associated with increased lymphocyte infiltration. Mult Scler 2003;9: 323-31. PubMed
- Bø L, Vedeler CA, Nyland HI et al. Subpial demyelination in the cerebral cortex of multiple sclerosis patients. J Neuropathol Exp Neurol 2003; 62: 723-32. PubMed
- Geurts JJ, Bo L, Pouwels PJ, Castelijns JA, Polman CH, Barkhof F. Cortical lesions in multiple sclerosis: combined postmortem MR imaging and histopathology. AJNR Am J Neuroradiol 2005; 26: 572-7. PubMed