{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T03:06:34Z","timestamp":1790996794906,"version":"4.1.0"},"reference-count":50,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2025,7,9]],"date-time":"2025-07-09T00:00:00Z","timestamp":1752019200000},"content-version":"vor","delay-in-days":8,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100009898","name":"Beckett-Fonden","doi-asserted-by":"publisher","award":["24\u20102\u201012408"],"award-info":[{"award-number":["24\u20102\u201012408"]}],"id":[{"id":"10.13039\/501100009898","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Euro J of Neurology"],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Lyme neuroborreliosis (NB), is caused by tick\u2010borne spirochetes in the <jats:styled-content style=\"fixed-case\"><jats:italic>Borrelia burgdorferi<\/jats:italic><\/jats:styled-content> sensu lato (<jats:italic>Bb<\/jats:italic>sl) genospecies complex. Although the clinical manifestations of NB in adults and children are well documented, understanding neurobiological differences between these groups can improve diagnostic accuracy and treatment approaches. This study aimed to characterize and compare the clinical presentation and cerebrospinal fluid (CSF) findings of NB in children and adults at the time of hospital admission.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Retrospective analysis was performed of 3841 patients with an intrathecal <jats:italic>Bb<\/jats:italic>sl antibody index test performed at the Department of Microbiology at Herlev Hospital (Capital region of Denmark) between January 2016 and January 2024. Adults and children were included based on the European criteria for NB and compared for symptoms, such as peripheral facial palsy, and CSF variables, such as white blood cell (WBC) counts.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 146 children and 267 adults were included. The annual incidence was 6.4 cases per 100\u2009000 inhabitants. Median symptom duration before CSF analysis was 7\u2009days for children and 21\u2009days for adults. Facial palsy was the most common symptom in children (70%), whereas radicular pain predominated in adults (61%). CSF analysis showed significantly higher WBC counts in children vs. adults and significantly lower protein levels in children vs. adults, irrespective of symptom duration.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>There are substantial differences in the clinical presentation and CSF findings of NB between adults and children. NB incidence was much higher than previously reported in Denmark, underscoring the need for improved clinical awareness and early diagnosis.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ene.70250","type":"journal-article","created":{"date-parts":[[2025,7,9]],"date-time":"2025-07-09T12:20:16Z","timestamp":1752063616000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Clinical Characteristics in Danish Children and Adults Diagnosed With Neuroborreliosis: A Retrospective Study From January 2016 to January 2024"],"prefix":"10.1111","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-3072-4528","authenticated-orcid":false,"given":"Al\u2010Hasan Hussein","family":"Dos","sequence":"first","affiliation":[{"name":"Department of Neurology Copenhagen University Hospital  Herlev, Gentofte Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nina Vindegaard","family":"S\u00f8rensen","sequence":"additional","affiliation":[{"name":"Department of Neurology Copenhagen University Hospital  Herlev, Gentofte Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malini Vendela","family":"Sagar","sequence":"additional","affiliation":[{"name":"Department of Neurology Copenhagen University Hospital  Herlev, Gentofte Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne\u2010Mette","family":"Lebech","sequence":"additional","affiliation":[{"name":"Department of Clinical Medicine, Faculty of Health and Medical Sciences University of Copenhagen  Copenhagen Denmark"},{"name":"Department of Infectious Diseases Copenhagen University Hospital \u2013 Rigshospitalet  Copenhagen Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anders","family":"Hougaard","sequence":"additional","affiliation":[{"name":"Department of Neurology Copenhagen University Hospital  Herlev, Gentofte Denmark"},{"name":"Department of Clinical Medicine, Faculty of Health and Medical Sciences University of Copenhagen  Copenhagen Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian","family":"Sten\u00f8r","sequence":"additional","affiliation":[{"name":"Department of Neurology Copenhagen University Hospital  Herlev, Gentofte Denmark"},{"name":"Department of Clinical Medicine, Faculty of Health and Medical Sciences University of Copenhagen  Copenhagen Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,7,9]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1086\/506936"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00431\u2010023\u201004811\u2010w"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awac206"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1080\/21505594.2023.2265015"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/nrneurol.2015.121"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ttbdis.2022.102039"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.3205\/000279"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/115.2.399"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/s1474\u20104422(07)70128\u2010x"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00431\u2010022\u201004749\u20105"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.idc.2007.12.007"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/inf.0000000000002493"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.arcped.2021.08.001"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ttbdis.2020.101411"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/cix568"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/apa.17241"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12942\u2010018\u20100163\u20107"},{"key":"e_1_2_9_19_1","unstructured":"R. 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