{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T06:20:00Z","timestamp":1780467600744,"version":"3.54.1"},"reference-count":30,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T00:00:00Z","timestamp":1764892800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T00:00:00Z","timestamp":1764892800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ann Clin Transl Neurol"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Neuromyelitis Optica Spectrum Disorder (NMOSD) is a chronic autoimmune neuroinflammatory disease, typically characterized by antibodies against aquaporin 4 (AQP4\u2010IgG) or myelin oligodendrocyte glycoprotein (MOG\u2010IgG). Simultaneous seropositivity for both antibodies in a single patient is exceedingly rare. We present a dual AQP4\u2010IgG\/MOG\u2010IgG seropositivity case who was treated with satralizumab throughout the whole preconception\u2010to\u2010postpartum course, to evaluate the effectiveness and safety of satralizumab, especially during the perinatal period. A 34\u2009year\u2010old female, initially presenting with decreased visual acuity in the left eye, was diagnosed with NMOSD as both AQP4\u2010IgG and MOG\u2010IgG seropositive. With traditional treatment of corticosteroids and mycophenolate mofetil, her vision gradually recovered and overall condition stabilized. Due to the desire for conception, her treatment regimen was transitioned to satralizumab monotherapy. Three months later with five doses of satralizumab, she successfully conceived and delivered a healthy female infant at 38\u2009weeks' gestation. Satralizumab treatment was continued throughout the preconception\u2010to\u2010postpartum course. All routine and perinatal assessments were within normal limits, and 4\u2009months postpartum, the condition of both mother and child remained stable, further supporting the favorable effectiveness and safety of satralizumab in this case. The coexistence of AQP4\u2010IgG and MOG\u2010IgG in an NMOSD patient represents an extremely rare and complex clinical scenario. When fertility is desired, the selection of disease\u2010modifying therapy must carefully balance effectiveness and safety. In such cases, satralizumab may serve as a viable option, supported by promising real\u2010world data.<\/jats:p>","DOI":"10.1002\/acn3.70275","type":"journal-article","created":{"date-parts":[[2025,12,6]],"date-time":"2025-12-06T03:26:07Z","timestamp":1764991567000},"page":"633-638","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Evaluation of the Efficacy and Safety of Satralizumab in a Pregnant\n                    <scp>NMOSD<\/scp>\n                    Patient With\n                    <scp>AQP4<\/scp>\n                    \/\n                    <scp>MOG<\/scp>\n                    \u2010\n                    <scp>IgG<\/scp>\n                    Dual Seropositive: A Case Report"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-9103-5427","authenticated-orcid":false,"given":"Yeting","family":"Luo","sequence":"first","affiliation":[{"name":"Department of Neurology, Ganzhou People's Hospital Nanchang University  Nanchang Jiangxi China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuhua","family":"Xie","sequence":"additional","affiliation":[{"name":"Department of Neurology, Ganzhou People's Hospital Nanchang University  Nanchang Jiangxi China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xianghong","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Neurology, Ganzhou People's Hospital Nanchang University  Nanchang Jiangxi China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,5]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.autrev.2025.103761"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.msard.2023.104736"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/1352458516671203"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.3389\/fneur.2020.544434"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1212\/NXI.0000000000000841"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1901747"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.3389\/fneur.2023.1322412"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.1212\/NXI.0000000000000674"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp-2015-312601"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(12)70133-3"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000289761.64862.ce"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0039-3399505"},{"key":"e_1_2_12_14_1","doi-asserted-by":"publisher","DOI":"10.1177\/1352458519845112"},{"key":"e_1_2_12_15_1","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awx276"},{"key":"e_1_2_12_16_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp-2017-316880"},{"key":"e_1_2_12_17_1","doi-asserted-by":"publisher","DOI":"10.1177\/1352458515593406"},{"key":"e_1_2_12_18_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12974-016-0718-0"},{"key":"e_1_2_12_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2018.07.020"},{"key":"e_1_2_12_20_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjophthalmol-2017-311177"},{"key":"e_1_2_12_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00415-016-8155-7"},{"key":"e_1_2_12_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jneuroim.2023.578198"},{"key":"e_1_2_12_23_1","doi-asserted-by":"publisher","DOI":"10.1212\/CPJ.0000000000200065"},{"key":"e_1_2_12_24_1","doi-asserted-by":"publisher","DOI":"10.1080\/1744666X.2019.1562905"},{"key":"e_1_2_12_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jneuroim.2023.578035"},{"key":"e_1_2_12_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.msard.2022.104025"},{"key":"e_1_2_12_27_1","doi-asserted-by":"publisher","DOI":"10.1177\/13524585211038291"},{"key":"e_1_2_12_28_1","doi-asserted-by":"publisher","DOI":"10.2147\/ITT.S287652"},{"key":"e_1_2_12_29_1","doi-asserted-by":"publisher","DOI":"10.1212\/NXI.0000000000000913"},{"key":"e_1_2_12_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/bdr2.1036"},{"issue":"2","key":"e_1_2_12_31_1","article-title":"Successful 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