{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T20:45:38Z","timestamp":1792442738401,"version":"4.5.0"},"reference-count":23,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,3,3]],"date-time":"2025-03-03T00:00:00Z","timestamp":1740960000000},"content-version":"vor","delay-in-days":2,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Euro J of Neurology"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Susac syndrome is a rare autoimmune endotheliopathy that affects the central nervous system, retina, and inner ear, characterized by encephalopathy, branch retinal artery occlusions, and sensorineural hearing loss. Due to the heterogeneity of its presentation, early diagnosis, and treatment remain challenging.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective\/Methods<\/jats:title>\n                    <jats:p>To evaluate the clinical outcomes and radiological responses in two patients with Susac syndrome treated with natalizumab in an off\u2010label therapeutic approach, clinical assessments and serial magnetic resonance imaging (MRI) were performed over a follow\u2010up period of up to 22\u2009months to monitor disease progression and treatment response.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Both patients demonstrated clinical stabilization with reduced MRI and retinal angiography disease activity. Treatment was well tolerated, and no significant adverse events were reported during observation.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>Natalizumab may constitute a potential off\u2010label therapeutic for Susac syndrome. Further studies are warranted to assess its efficacy and safety in this rare condition.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/ene.70103","type":"journal-article","created":{"date-parts":[[2025,3,11]],"date-time":"2025-03-11T16:50:23Z","timestamp":1741711823000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Successful Natalizumab Treatment of Two Female Individuals With Susac Syndrome"],"prefix":"10.1111","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7296-4349","authenticated-orcid":false,"given":"Agni M.","family":"Konitsioti","sequence":"first","affiliation":[{"name":"Department of Neurology University of Cologne, Faculty of Medicine and University Hospital Cologne  Cologne Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rafael","family":"Grajewski","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology Faculty of Medicine and University Hospital of Cologne  Cologne Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark","family":"Schlamann","sequence":"additional","affiliation":[{"name":"Department of Radiology and Neuroradiology, Faculty of Medicine and University Hospital University of Cologne  Cologne Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Schroeter","sequence":"additional","affiliation":[{"name":"Department of Neurology University of Cologne, Faculty of Medicine and University Hospital Cologne  Cologne Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gereon R.","family":"Fink","sequence":"additional","affiliation":[{"name":"Department of Neurology University of Cologne, Faculty of Medicine and University Hospital Cologne  Cologne Germany"},{"name":"Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM3) Research Center J\u00fclich  J\u00fclich 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