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Demortiere S, Joubert B, Benaiteau M, Hilezian F, Boutiere C, Rico A, Stolowy N, Dubois V, Audoin B, Maarouf A, Pelletier J. Anti-IgLON5 Disease With Inaugural Bilateral Neuropapillitis. Neurology 2024; 102:e209284. [PMID: 38527243 DOI: 10.1212/wnl.0000000000209284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 01/22/2024] [Indexed: 03/27/2024] Open
Affiliation(s)
- Sarah Demortiere
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Bastien Joubert
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Marie Benaiteau
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Frederic Hilezian
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Clemence Boutiere
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Audrey Rico
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Natacha Stolowy
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Valerie Dubois
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Bertrand Audoin
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Adil Maarouf
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
| | - Jean Pelletier
- From the Department of Neurology (S.D., F.H., C.B., A.R., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (B.J., M.B., B.A., A.M., J.P.); Department of Neurology (B.J., M.B., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; Department of Ophtalmology (N.S., B.A., A.M., J.P.), Centre Hospitalier la Timone, Aix Marseille Univ; Departement of Medical Biology (V.D., B.A., A.M., J.P.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon; and Aix Marseille Univ (B.A., A.M., J.P.), CNRS, CRMBM, Marseille, France
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Wang M, Wang W, Liu S, Ma J, Wang X, Chou Y, Gan L, Zhang X, Shao E, Zhong Y, Xu Y. Retinal structural and microvascular deterioration independent of optic neuritis in aquaporin-4 antibody-positive neuromyelitis optica spectrum disorders: An optical coherence tomography angiography study. Mult Scler Relat Disord 2024; 84:105423. [PMID: 38359691 DOI: 10.1016/j.msard.2024.105423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 12/18/2023] [Accepted: 01/01/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE To assess the retinal structural and microvascular change in aquaporin-4 antibody (AQP4) positive neuromyelitis optica spectrum disorder (NMOSD) patients and the correlation with clinical features. METHODS A cross-sectional study was performed with optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) to measure retinal structure and microvascular parameters in AQP4 positive NMOSD patients. RESULTS Sixty-two NMOSD patients (44 eyes with ON, NMOSD+ON; 77 eyes without ON, NMOSD-ON) and 62 healthy controls (HC, 124 eyes) were included. BCVA was worse in NMOSD patients compared to HC (p<0.001). Peripapillary retinal nerve fiber layer (pRNFL, p<0.001) and ganglion cell complex (GCC, p<0.001) was thinner in NMOSD+ON eyes compared to NMOSD-ON eyes and HC. Compared to HC, pRNFL (p = 0.002) and GCC (p = 0.001) was thinner in NMOSD-ON eyes. The vessel density (VD) in superficial capillary plexus (SCP, NMOSD+ON vs HC p<0.001, NMOSD-ON vs HC p = 0.002) and radial peripapillary capillary (RPC, NMOSD+ON vs HC p<0.001, NMOSD-ON vs HC p = 0.001) were also lower in NMOSD patients than HC independent of the history of ON. ON frequency and BCVA were correlated with the thickness of pRNFL and GCC, and VD in SCP and RPC (all p<0.001). EDSS was correlated with thickness of GCC (p = 0.008), and VD in SCP (p = 0.013), DCP (p<0.001) and RPC (p = 0.009). CONCLUSIONS Subclinical degradation of retinal structure and microvasculature was found in NMOSD patients before the occurrence of ON, and was correlated with clinical disability. Retinal parameter might be a tool to estimate the disease progression and investigate the pathogenesis of NMOSD.
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Affiliation(s)
- Meng Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Wenjun Wang
- Department of Neurology, Peking Union Medical College Hospital, Beijing, China
| | - Sihua Liu
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Jin Ma
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Xuqian Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Yuyu Chou
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Linyang Gan
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Xia Zhang
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Enhua Shao
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China
| | - Yong Zhong
- Department of Ophthalmology, Peking Union Medical College Hospital, Beijing, China.
| | - Yan Xu
- Department of Neurology, Peking Union Medical College Hospital, Beijing, China.
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Sbragia E, Boffa G, Varaldo R, Raiola AM, Ghiso A, Gambella M, Benedetti L, Angelucci E, Inglese M. An aggressive form of MOGAD treated with aHSCT: A case report. Mult Scler 2024; 30:612-616. [PMID: 38116593 DOI: 10.1177/13524585231213792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
BACKGROUND Although myelin-oligodendrocyte-glycoprotein (MOG)-antibody-associated disease (MOGAD) has been considered a more favorable demyelinating central nervous system disorder, recent data evidence that some patients might experience severe relapses and high disability. Actual treatment-options are acquired mostly from anti-aquaporin-4-antibody-positive neuromyelitis optica spectrum disorder and rely on clinical experience. Therefore, treatment of aggressive forms of MOGAD can be challenging. OBJECTIVES AND METHODS To describe a patient with an aggressive MOGAD treated with autologous hematopoietic stem cell transplantation (aHSCT). RESULTS A 56-year-old man was diagnosed with MOGAD in 2017 because of right optic-neuritis and anti-MOG-antibody positivity. In the following 2 years, he experienced two optic neuritis with good recovery after high-dose steroid. At the end of 2019, he presented sensory and motor impairment at lower limbs with evidence of several spinal, longitudinally extended, tumefactive inflammatory lesions. Despite sequential treatment with rituximab and tocilizumab alongside high-dose steroid, intravenous immunoglobulins and plasma-exchange, he experienced several clinical relapses and exhibited persistent magnetic resonance activity. He was finally addressed to intense immunosuppression with myeloablative conditioning regimen followed by autologous hematopoietic stem cell transplantation (aHSCT). After 2 years follow-up, he is free from disease-activity. CONCLUSIONS In a patient affected by aggressive, treatment-refractory MOGAD, aHSCT resulted as safe and was able to suppress disease-activity for over 2 years.
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Affiliation(s)
- Elvira Sbragia
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Department of Neurology, Galliera Hospital, Genoa, Italy
| | - Giacomo Boffa
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
| | - Riccardo Varaldo
- Division of Hematology and Bone Marrow Transplantation, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Anna Maria Raiola
- Division of Hematology and Bone Marrow Transplantation, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Anna Ghiso
- Division of Hematology and Bone Marrow Transplantation, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Massimiliano Gambella
- Division of Hematology and Bone Marrow Transplantation, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Luana Benedetti
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Neurology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Emanuele Angelucci
- Division of Hematology and Bone Marrow Transplantation, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Matilde Inglese
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Neurology Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Cilingir V, Seven E. Retinal clues for selective neuronal loss in multiple sclerosis. Neurol Sci 2024; 45:1163-1171. [PMID: 37837508 DOI: 10.1007/s10072-023-07110-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 09/30/2023] [Indexed: 10/16/2023]
Abstract
OBJECTIVE The relationship between the cell body layer and the dendritic network layer of the retina and cognitive performance (CP) in MS patients has not been examined separately. The objective of this study is to predict cognitive impairment (CI) in RRMS patients and to examine the relationship between CP and ganglion cell layer (GCL), inner plexiform layer (IPL), and GCL divided by IPL (GCL/IPL). METHODS Ophthalmological evaluation, retinal segmentation, and Symbol Digit Modalities Test (SDMT) were performed on 102 RRMS patients and 54 healthy subjects. The relationships of GCL, IPL, and GCL/IPL with CP in eyes without a history of optic neuritis were investigated using Spearman's correlation. Models were created by accepting 1 standard deviation less of the SDMT mean of the control group as the limit for CI. The cutoff value of the GCL/IPL variable that could predict CI was calculated by ROC analysis, and the ability to accurately predict CI was tested with binary logistic regression. RESULTS No correlation was found between OCT parameters and CP in healthy subjects. Correlation was found between GCL thickness and GCL/IPL variable and CP in RRMS patients (r=0.235, r=0.667 respectively). A GCL/IPL value of 1.255 was able to identify CI with 81.8% sensitivity and 75.9% specificity (AUC=0.844, LR=3.38) and predicted CI with 74.5% accuracy (Nagelkerke R2=0.439). CONCLUSION In RRMS patients, the IPL thickness is unrelated to CP. Therewithal, the GCL/IPL-CP relationship is stronger than the GCL-CP relationship and GCL/IPL can predict CI.
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Affiliation(s)
- Vedat Cilingir
- Department of Neurology, Van Yuzuncu Yil University, Bardakcı, Tusba, 65300, Van, Turkey.
- Department of Neuroscience Research, Van Yuzuncu Yil University, Tusba, Van, Turkey.
| | - Erbil Seven
- Department of Ophthalmology, Van Yuzuncu Yil University, Tusba, Van, Turkey
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Jalili J, Nadimi M, Jafari B, Esfandiari A, Mojarad M, Subramanian PS, Aghsaei Fard M. Vessel Density Features of Optical Coherence Tomography Angiography for Classification of Optic Neuropathies Using Machine Learning. J Neuroophthalmol 2024; 44:41-46. [PMID: 37440373 DOI: 10.1097/wno.0000000000001925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/15/2023]
Abstract
BACKGROUND To evaluate the classification performance of machine learning based on the 4 vessel density features of peripapillary optical coherence tomography angiography (OCT-A) for classifying healthy, nonarteritic anterior ischemic optic neuropathy (NAION), and optic neuritis (ON) eyes. METHODS Forty-five eyes of 45 NAION patients, 32 eyes of 32 ON patients, and 76 eyes of 76 healthy individuals with optic nerve head OCT-A were included. Four vessel density features of OCT-A images were developed using a threshold-based segmentation method and were integrated in 3 models of machine learning classifiers. Classification performances of support vector machine (SVM), random forest, and Gaussian Naive Bayes (GNB) models were evaluated with the area under the receiver-operating-characteristic curve (AUC) and accuracy. RESULTS We divided 121 images into a 70% training set and 30% test set. For ON-NAION classification, best results were achieved with 50% threshold, in which 3 classifiers (SVM, RF, and GNB) discriminated ON from NAION with an AUC of 1 and accuracy of 1. For ON-Normal classification, with 100% threshold, SVM and RF classifiers were able to discriminate normal from ON with AUCs of 1 and accuracies of 1. For NAION-normal classification, with 50% threshold, the SVM and RF classified the NAION from normal with AUC and accuracy of 1. CONCLUSIONS ML based on the combined peripapillary vessel density features of total vessels and capillaries in the whole image and ring image could provide excellent performance for NAION and ON distinction.
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Affiliation(s)
- Jalil Jalili
- Biomedical Engineering Unit (JJ, MN), Cardiovascular Disease Research Center, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran; Farabi Eye Hospital (BJ, AE, MAF), Tehran University of Medical Sciences, Tehran, Iran; School of Medicine (MM), Guilan University of Medical Sciences, Rasht, Iran; and Department of Ophthalmology (PSS), University of Colorado, School of Medicine, Aurora, Colorado
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Horiguchi A, Kikuchi K, Horita H, Ogata H, Hamano SI. Pediatric Anti-Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease With Combined Central and Peripheral Demyelination. Pediatr Neurol 2024; 152:30-33. [PMID: 38181537 DOI: 10.1016/j.pediatrneurol.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/30/2023] [Accepted: 12/12/2023] [Indexed: 01/07/2024]
Affiliation(s)
- Ayumi Horiguchi
- Division of Neurology, Saitama Children's Medical Center, Saitama, Japan.
| | - Kenjiro Kikuchi
- Division of Neurology, Saitama Children's Medical Center, Saitama, Japan
| | - Haruhito Horita
- Division of Neurology, Saitama Children's Medical Center, Saitama, Japan
| | - Hidenori Ogata
- Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shin-Ichiro Hamano
- Division of Neurology, Saitama Children's Medical Center, Saitama, Japan
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Tan Z, Chia YMF, Mu X, Tan YJ. Inherited chromosomally-integrated human herpes virus 6 confounding test results in a patient with myelitis and optic neuritis - A case report. J Neuroimmunol 2024; 387:578283. [PMID: 38184892 DOI: 10.1016/j.jneuroim.2024.578283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 12/25/2023] [Accepted: 12/31/2023] [Indexed: 01/09/2024]
Abstract
A case of the 'perfect storm' of myelin oligodendrocyte glycoprotein (MOG) antibody-mediated myelitis, human herpesvirus 6 (HHV-6) reactivation, and COVID-19 infection was reported in 2021. This article reports a case of a similarly observed clinical triad, but with a different conclusion and explanation supported by laboratory test results and evidence from our literature review.
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Affiliation(s)
- Zhibin Tan
- Department of Neurology, National Neuroscience Institute, Singapore; Neuroscience Academic Clinical Programme, SingHealth Duke-NUS Academic Medical Centre, Singapore.
| | | | - Xiaomin Mu
- Department of Neurology, National Neuroscience Institute, Singapore
| | - You-Jiang Tan
- Department of Neurology, National Neuroscience Institute, Singapore; Neuroscience Academic Clinical Programme, SingHealth Duke-NUS Academic Medical Centre, Singapore
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Bozan N, Koçak ÖF, Demir CY, Avcı K, Erdağ Ö, Turan M, Demir H. Serum levels of heavy metals in patients with Bell's palsy: a case-control study. Eur Arch Otorhinolaryngol 2024; 281:891-896. [PMID: 37768371 DOI: 10.1007/s00405-023-08253-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023]
Abstract
PURPOSE The exact etiology of Bell's palsy (BP) remains unknown, while its potential etiopathology includes neuritis and inflammation-related demyelination as in optic neuritis. It has been reported that disruption of heavy metal homeostasis may be associated with the inflammatory process of optic neuritis; therefore, heavy metals may be involved in the pathogenesis of facial nerve neuritis. In this study, we aimed to investigate serum levels of heavy metals including essential elements [iron (Fe), zinc (Zn), copper (Cu), cobalt (Co), and manganese (Mn)], and nonessential elements [lead (Pb) and cadmium (Cd)] in patients with BP. METHODS The study included 25 patients with BP and 31 healthy volunteers. For each participant, serum levels of essential and nonessential elements were measured using the atomic absorption spectrophotometer method. RESULTS Serum levels of essential elements were significantly lower in the patient group compared to the control group (p < 0.001, for each). Serum levels of Pb increased in the patient group compared to the control group although no significant difference was achieved (p = 0.105). In contrast, serum Cd levels increased significantly in the patient group compared to the control group (p < 0.001). CONCLUSION Our findings suggest that decreased essential and increased nonessential elements may be associated with BP and thus, serum concentrations of these elements should be taken into account in BP. Studies are warranted to determine the role of these elements in treatment of BP.
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Affiliation(s)
- Nazim Bozan
- Department of Otorhinolaryngology, Medical Faculty, Van Yüzüncü Yıl University, Van, 65090, Turkey.
| | - Ömer Faruk Koçak
- Department of Plastic, Reconstructive and Aesthetic Surgery, Medical Faculty, Van Yüzüncü Yıl University, Van, Turkey
| | - Canser Yılmaz Demir
- Department of Plastic, Reconstructive and Aesthetic Surgery, Medical Faculty, Van Yüzüncü Yıl University, Van, Turkey
| | - Koray Avcı
- Department of Otorhinolaryngology, Medical Faculty, Van Yüzüncü Yıl University, Van, 65090, Turkey
| | - Ömer Erdağ
- Department of Otorhinolaryngology, Medical Faculty, Van Yüzüncü Yıl University, Van, 65090, Turkey
| | - Mahfuz Turan
- Department of Otorhinolaryngology, Medical Faculty, Van Yüzüncü Yıl University, Van, 65090, Turkey
| | - Halit Demir
- Department of Chemistry, Faculty of Science, Van Yüzüncü Yıl University, Van, Turkey
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Gericke FC, Hanson JVM, Hackenberg A, Gerth-Kahlert C. Visual outcome measures in pediatric myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). Eur J Paediatr Neurol 2024; 48:113-120. [PMID: 38217965 DOI: 10.1016/j.ejpn.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/08/2023] [Accepted: 12/27/2023] [Indexed: 01/15/2024]
Abstract
BACKGROUND Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) comprises various age-dependent clinical phenotypes and may be monophasic, multiphasic, or chronic. Optic neuritis (ON) is a common manifestation and frequently appears in combination with other MOGAD phenotypes, particularly in young children. Despite permanent structural damage to the retinal nerve fiber layer (RNFL), children often experience complete visual recovery. AIMS To analyze the progression and impact of MOGAD on the visual system of pediatric patients independently of the history of ON. METHODS This retrospective study included children who met specific criteria: myelin oligodendrocyte glycoprotein (MOG) immunoglobulin G (IgG) seropositivity, acute presentation of MOGAD, and written general consent. Main outcome measures were global peripapillary retinal nerve fiber layer (pRNFL) thickness, and near and distance visual acuity, analyzed using descriptive statistics. RESULTS We identified 10 patients with median age of 7.7 years at first event: 7 patients manifested with acute disseminated encephalomyelitis (ADEM) (with ON 5/7, ADEM only 1/7, with transverse myelitis (TM) 1/7), 2 with isolated ON, and 1 patient with neuromyelitis optica spectrum disorder (NMOSD)-like phenotype with ON. Among ON patients, 5/8 were affected bilaterally, with 3 initially diagnosed with unilateral ON but experiencing subsequent involvement of the fellow eye. None of the patients without previous ON showed a deterioration of visual acuity and, if evaluated, a reduction of the pRNFL. CONCLUSION Most pediatric MOGAD-ON patients in our cohort presented with acute vison loss and optic disc edema. All patients achieved complete visual recovery, independent of number of relapses or initial visual loss. The pRNFL thickness decreased for several months and stabilized at reduced levels after 12 months in the absence of further relapses. MOGAD may not have subclinical/'silent' effects on the visual system, as visual acuity and pRNFL were not affected in patients without ON.
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Affiliation(s)
| | - James V M Hanson
- Department of Ophthalmology, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Annette Hackenberg
- Department of Neuropediatrics, University Children's Hospital Zurich, Switzerland
| | - Christina Gerth-Kahlert
- Department of Ophthalmology, University Hospital Zurich and University of Zurich, Zurich, Switzerland.
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Dhar D, Nagaraj AR, Kenchiah R, Mahadevan A, Mahale R, Saini J, Mohanty M, Balgandi S, Padmanabha H. Tract-specific myelopathy in myelin oligodendrocyte associated disorder: A novel finding. J Clin Neurosci 2023; 118:23-25. [PMID: 37844490 DOI: 10.1016/j.jocn.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/22/2023] [Accepted: 10/06/2023] [Indexed: 10/18/2023]
Affiliation(s)
- Debjyoti Dhar
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - A R Nagaraj
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Raghavendra Kenchiah
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Anita Mahadevan
- Department of Neuropathology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Rohan Mahale
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Jitender Saini
- Department of Department of Neuroimaging and Intervention Radiology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Manisha Mohanty
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Sumanth Balgandi
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
| | - Hansashree Padmanabha
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India.
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11
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dos Passos GR, Adoni T, Mendes MF, Sato DK. Reshaping neuroimmunology: diagnosis and treatment in the era of precision medicine. Arq Neuropsiquiatr 2023; 81:1125-1133. [PMID: 38157878 PMCID: PMC10756840 DOI: 10.1055/s-0043-1777752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/17/2023] [Indexed: 01/03/2024]
Abstract
Precision medicine has revolutionized the field of neuroimmunology, with innovative approaches that characterize diseases based on their biology, deeper understanding of the factors leading to heterogeneity within the same disease, development of targeted therapies, and strategies to tailor therapies to each patient. This review explores the impact of precision medicine on various neuroimmunological conditions, including multiple sclerosis (MS), neuromyelitis optica spectrum disorder (NMOSD), myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD), optic neuritis, autoimmune encephalitis, and immune-mediated neuropathies. We discuss advances in disease subtyping, recognition of novel entities, promising biomarkers, and the development of more selective monoclonal antibodies and cutting-edge synthetic cell-based immunotherapies in neuroimmunological disorders. In addition, we analyze the challenges related to affordability and equity in the implementation of these emerging technologies, especially in situations with limited resources.
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Affiliation(s)
- Giordani Rodrigues dos Passos
- Pontifícia Universidade Católica do Rio Grande do Sul, Escola de Medicina e Instituto do Cérebro do Rio Grande do Sul, Porto Alegre RS, Brazil.
| | - Tarso Adoni
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, São Paulo SP, Brazil.
| | | | - Douglas Kazutoshi Sato
- Pontifícia Universidade Católica do Rio Grande do Sul, Escola de Medicina e Instituto do Cérebro do Rio Grande do Sul, Porto Alegre RS, Brazil.
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12
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Bosisio L, Gastaldi M, Inglese M, Rossi A, Franciotta D, Cataldi M, Leone C, Giacomini T, Benedetti L, Nobili L, Mancardi MM. Asynchronous combined central and peripheral demyelination (CCPD) in a girl with anti-MOG positivity: A case report and review of the literature. J Neuroimmunol 2023; 384:578213. [PMID: 37820535 DOI: 10.1016/j.jneuroim.2023.578213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/26/2023] [Accepted: 09/26/2023] [Indexed: 10/13/2023]
Abstract
The occurrence of combined central and peripheral demyelination (CCPD) is rare, data are limited to small case and cohort studies, mainly concerning adults. In few patients positivity to anti MOG antibody is reported, thus widening the spectrum of anti-MOG associated disorders (MOGAD). We describe a 7-year-old girl with optic neuritis followed 8 years later by peripheral demyelination, with fluctuating anti-MOG antibody positivity at cell-based assay. From the review of the literature, MOGAD-CCPD appear very rare in childhood, especially with asynchronous course. Clinicians should keep this possibility in mind to better define diagnosis in atypical demyelination syndromes, with therapeutical implications.
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Affiliation(s)
- Luca Bosisio
- Child Neuropsychiatry, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health Department of Neuroscience (DINOGMI), IRCCS Istituto Giannina Gaslini, University of Genoa, Italy
| | - Matteo Gastaldi
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Pavia, Italy
| | - Matilde Inglese
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health Department of Neuroscience (DINOGMI), University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Rossi
- Neuroradiology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy; Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - Diego Franciotta
- Neuroimmunology Laboratory, IRCCS Mondino Foundation, Pavia, Italy
| | - Matteo Cataldi
- Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Carmela Leone
- Department of Neurology, Ospedale "R. Guzzardi" - ASP Ragusa, Vittoria, Italy
| | - Thea Giacomini
- Department of Mental Health and Addiction, Azienda Sanitaria Locale 3, Genova, Italy
| | | | - Lino Nobili
- Child Neuropsychiatry, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health Department of Neuroscience (DINOGMI), IRCCS Istituto Giannina Gaslini, University of Genoa, Italy; Child Neuropsychiatry Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
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13
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Rosenkranz SC, Gutmann L, Has Silemek AC, Dorr M, Häußler V, Lüpke M, Mönch A, Reinhardt S, Kuhle J, Tilsley P, Heesen C, Friese MA, Brandt A, Paul F, Zimmermann H, Stellmann JP. Visual function resists early neurodegeneration in the visual system in primary progressive multiple sclerosis. J Neurol Neurosurg Psychiatry 2023; 94:924-933. [PMID: 37433662 DOI: 10.1136/jnnp-2023-331183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 05/31/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND Neurodegeneration in multiple sclerosis (MS) affects the visual system but dynamics and pathomechanisms over several years especially in primary progressive MS (PPMS) are not fully understood. METHODS We assessed longitudinal changes in visual function, retinal neurodegeneration using optical coherence tomography, MRI and serum NfL (sNfL) levels in a prospective PPMS cohort and matched healthy controls. We investigated the changes over time, correlations between outcomes and with loss of visual function. RESULTS We followed 81 patients with PPMS (mean disease duration 5.9 years) over 2.7 years on average. Retinal nerve fibre layer thickness (RNFL) was reduced in comparison with controls (90.1 vs 97.8 µm; p<0.001). Visual function quantified by the area under the log contrast sensitivity function (AULCSF) remained stable over a continuous loss of RNFL (0.46 µm/year, 95% CI 0.10 to 0.82; p=0.015) up until a mean turning point of 91 µm from which the AULCSF deteriorated. Intereye RNFL asymmetry above 6 µm, suggestive of subclinical optic neuritis, occurred in 15 patients and was related to lower AULCSF but occurred also in 5 out of 44 controls. Patients with an AULCSF progression had a faster increase in Expanded Disability Status Scale (beta=0.17/year, p=0.043). sNfL levels were elevated in patients (12.2 pg/mL vs 8.0 pg/mL, p<0.001), but remained stable during follow-up (beta=-0.14 pg/mL/year, p=0.291) and were not associated with other outcomes. CONCLUSION Whereas neurodegeneration in the anterior visual system is already present at onset, visual function is not impaired until a certain turning point. sNfL is not correlated with structural or functional impairment in the visual system.
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Affiliation(s)
- Sina C Rosenkranz
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Lilija Gutmann
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Arzu Ceylan Has Silemek
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | | | - Vivien Häußler
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Margareta Lüpke
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Andrea Mönch
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Stefanie Reinhardt
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Jens Kuhle
- Multiple Sclerosis Centre and Research Center for Clinical Neuroimmunology and Neuroscience (RC2NB), Departments of Biomedicine and Clinical Research, University Hospital and University of Basel, Basel, Switzerland
- Department of Neurology, University Hospital and University of Basel, Basel, Switzerland
| | - Penelope Tilsley
- CEMEREM, APHM, Hôpital de la Timone, Marseille, France
- CRMBM, Aix Marseille Univ, CNRS, Marseille, France
| | - Christoph Heesen
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Manuel A Friese
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Alexander Brandt
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine and Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Neurology, University of California Irvine, Irvine, California, USA
| | - Friedemann Paul
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine and Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hanna Zimmermann
- Experimental and Clinical Research Center, Max Delbrück Center for Molecular Medicine and Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jan-Patrick Stellmann
- Institut für Neuroimmunologie und Multiple Sklerose (INIMS), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg, Germany
- CEMEREM, APHM, Hôpital de la Timone, Marseille, France
- CRMBM, Aix Marseille Univ, CNRS, Marseille, France
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Ssemmanda S, Musubire AK. Different clinical phenotypes of AQP4-IgG positive NMOSD in two first degree relatives. BMC Neurol 2023; 23:315. [PMID: 37667215 PMCID: PMC10476285 DOI: 10.1186/s12883-023-03366-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 08/22/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND Neuromyelitis optica spectrum disorder (NMOSD) are autoimmune inflammatory disorders of the CNS in which patients have severe relapses of optic neuritis and myelitis. Aquaporin-4 antibody (AQP4-IgG) positive NMOSD has not been reported in members of the same family in Sub Saharan Africa. We report the uncommon scenario in which both a Ugandan HIV positive woman and her HIV negative daughter were diagnosed with AQP4-IgG positive NMOSD. We discuss pathogenic mechanisms that may underlie familial presentation of AQP4-IgG positive NMOSD. CASE PRESENTATION Case 1, a 54-year-old female teacher with a 20-year history of HIV infection and virally suppressed on Tenofovir, Lamivudine and Dolutegravir HAART regimen, presented with 8 months of progressive quadriparesis and urinary incontinence with a T6 sensory level. She had gadolinium enhancing longitudinally extensive transverse myelitis on MRI and was AQP4-IgG positive on serum studies. She received IV Methylprednisone 1 g daily for 3 days as a pulse and was continued on tapering doses of oral Prednisone with maintenance doses of Azathioprine. She showed slow improvements in limb motor function. Her daughter, case 2, is a 35-year-old HIV negative nutritionist, independently ambulant, with no known comorbidities or precedent autoimmune disease. She presented 1 year before her mother's AQP4-IgG positive NMOSD diagnosis with 7 months history of bilateral visual loss of rapid onset, with gadolinium-enhancing optic nerves on Brain and orbit MRI, in keeping with bilateral optic neuritis. She was AQP4-IgG positive on serum studies. She stabilized on tapered doses of oral Prednisone and continues daily oral Azathioprine with moderate improvement in her vision and no further relapses as yet. CONCLUSIONS We add to existing literature and hypothesize that NMOSD appears to show a complex genetic background. To our knowledge, this is the first report in Sub-Saharan Africa, of familial AQP4-IgG positive NMOSD presenting with clinical heterogeneity between first degree relatives. A better understanding of the pathogenic mechanisms involved, including genome wide studies for particular risk loci for familial NMOSD, will be pivotal for future preventative and therapeutic strategies.
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Affiliation(s)
- Salvatore Ssemmanda
- C-Care International Hospital Kampala, Plot 4686 Barnabas Road, Kampala, Uganda.
- Aga Khan University Hospital, Kampala Medical Centre, Kampala, Uganda.
| | - Abdu Kisekka Musubire
- Aga Khan University Hospital, Kampala Medical Centre, Kampala, Uganda
- Kiruddu National Referral Hospital, Kampala, Uganda
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15
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Matsumoto Y, Kaneko K, Takahashi T, Takai Y, Namatame C, Kuroda H, Misu T, Fujihara K, Aoki M. Diagnostic implications of MOG-IgG detection in sera and cerebrospinal fluids. Brain 2023; 146:3938-3948. [PMID: 37061817 DOI: 10.1093/brain/awad122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 03/01/2023] [Accepted: 03/26/2023] [Indexed: 04/17/2023] Open
Abstract
The spectrum of MOG-IgG-associated disease (MOGAD) includes optic neuritis (ON), myelitis (MY), acute disseminated encephalomyelitis (ADEM), brainstem encephalitis, cerebral cortical encephalitis (CE) and AQP4-IgG-negative neuromyelitis optica spectrum disorder (NMOSD). In MOGAD, MOG-IgG are usually detected in sera (MOG-IgGSERUM), but there have been some seronegative MOGAD cases with MOG-IgG in CSF (MOG-IgGCSF), and its diagnostic implications remains unclear. In this cross-sectional study, we identified patients with paired serum and CSF sent from all over Japan for testing MOG-IgG. Two investigators blinded to MOG-IgG status classified them into suspected MOGAD (ADEM, CE, NMOSD, ON, MY and Others) or not based on the current recommendations. The MOG-IgGSERUM and MOG-IgGCSF titres were assessed with serial 2-fold dilutions to determine end point titres [≥1:128 in serum and ≥1:1 (no dilution) in CSF were considered positive]. We analysed the relationship between MOG-IgGSERUM, MOG-IgGCSF and the phenotypes with multivariable regression. A total of 671 patients were tested [405 with suspected MOGAD, 99 with multiple sclerosis, 48 with AQP4-IgG-positive NMOSD and 119 with other neurological diseases (OND)] before treatment. In suspected MOGAD, 133 patients (33%) tested MOG-IgG-positive in serum and/or CSF; 94 (23%) double-positive (ADEM 36, CE 15, MY 8, NMOSD 9, ON 15 and Others 11); 17 (4.2%) serum-restricted-positive (ADEM 2, CE 0, MY 3, NMOSD 3, ON 5 and Others 4); and 22 (5.4%) CSF-restricted-positive (ADEM 3, CE 4, MY 6, NMOSD 2, ON 0 and Others 7). None of AQP4-IgG-positive NMOSD, multiple sclerosis or OND cases tested positive for MOG-IgGSERUM, but two with multiple sclerosis cases were MOG-IgGCSF-positive; the specificities of MOG-IgGSERUM and MOG-IgGCSF in suspected MOGAD were 100% [95% confidence interval (CI) 99-100%] and 99% (95% CI 97-100%), respectively. Unlike AQP4-IgG-positive NMOSD, the correlation between MOG-IgGSERUM and MOG-IgGCSF titres in MOGAD was weak. Multivariable regression analyses revealed MOG-IgGSERUM was associated with ON and ADEM, whereas MOG-IgGCSF was associated with ADEM and CE. The number needed to test for MOG-IgGCSF to diagnose one additional MOGAD case was 13.3 (14.3 for ADEM, 2 for CE, 19.5 for NMOSD, infinite for ON, 18.5 for MY and 6.1 for Others). In terms of MOG-IgGSERUM/CSF status, most cases were double-positive while including either serum-restricted (13%) or CSF-restricted (17%) cases. These statuses were independently associated with clinical phenotypes, especially in those with ON in serum and CE in CSF, suggesting pathophysiologic implications and the utility of preferential diagnostic testing. Further studies are warranted to deduce the clinical and pathological significance of compartmentalized MOG-IgG.
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Affiliation(s)
- Yuki Matsumoto
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
| | - Kimihiko Kaneko
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
- Department of Neurology, Tohoku University Hospital, Sendai 980-8574, Japan
| | - Toshiyuki Takahashi
- Department of Neurology, National Hospital Organization Yonezawa National Hospital, Yonezawa 992-1202, Japan
| | - Yoshiki Takai
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
- Department of Neurology, Tohoku University Hospital, Sendai 980-8574, Japan
| | - Chihiro Namatame
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
| | - Hiroshi Kuroda
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
| | - Tatsuro Misu
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
- Department of Neurology, Tohoku University Hospital, Sendai 980-8574, Japan
| | - Kazuo Fujihara
- Department of Multiple Sclerosis Therapeutics, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Masashi Aoki
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
- Department of Neurology, Tohoku University Hospital, Sendai 980-8574, Japan
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Abstract
In this issue of JNO Drs. Mark L. Moster, Marc Dinkin, and Deborah I. Friedman discuss the following 6 articles: Thaller M, Homer V, Mollan SP, Sinclair AJ. Disease course and long-term outcomes in pregnant women with idiopathic intracranial hypertension: the IIH Prospective Maternal Health Study. Neurology. 2023. doi: 10.1212/WNL.0000000000206854 . Epub ahead of print. PMID: 36750388. Chen JJ, Flanagan EP, Pittock SJ, Stern NC, Tisavipat N, Bhatti MT, Chodnicki KD, Tajfirouz DA, Jamali S, Kunchok A, Eggenberger ER, Nome MAD, Sotirchos ES, Vasileiou ES, Henderson AD, Arnold AC, Bonelli L, Moss HE, Navarro SEV, Padungkiatsagul T, Stiebel-Kalish H, Lotan I, Wilf-Yarkoni A, Danesh-Meyer H, Ivanov S, Huda S, Forcadela M, Hodge D, Poullin P, Rode J, Papeix C, Saheb S, Boudot de la Motte M, Vignal C, Hacohen Y, Pique J, Maillart E, Deschamps R, Audoin B, Marignier R. Visual outcomes following plasma exchange for optic neuritis: an international multicenter retrospective analysis of 395 optic neuritis attacks. Am J Ophthalmol. 2023:S0002-9394(23)00066-1. doi: 10.1016/j.ajo.2023.02.013 . Epub ahead of print. PMID: 36822570. daSilva Morgan K, Schumacher J, Collerton D, Colloby S, Elder GJ, Olsen K, Ffytche DH, Taylor JP. Transcranial direct current stimulation in the treatment of visual hallucinations in Charles Bonnet syndrome: a randomized placebo-controlled crossover trial. Ophthalmology. 2022;129:1368-1379. doi: 10.1016/j.ophtha.2022.06.041 . Epub 2022 Jul 9. PMID: 35817197. Friedberg A, Pasquini L, Diggs R, Glaubitz EA, Lopez L, Illán-Gala I, Iaccarino L, La Joie R, Mundada N, Knudtson M, Neylan K, Brown J, Allen IE, Rankin KP, Bonham LW, Yokoyama JS, Ramos EM, Geschwind DH, Spina S, Grinberg LT, Miller ZA, Kramer JH, Rosen H, Gorno-Tempini ML, Rabinovici G, Seeley WW, Miller BL. Prevalence, timing, and network localization of emergent visual creativity in frontotemporal dementia. JAMA Neurol. 2023:e230001. doi: 10.1001/jamaneurol.2023.0001 . Epub ahead of print. PMID: 36848111; PMCID: PMC9972248. Reilly MA, Katz SE, Roberts CJ. Orbital fat swelling: a biomechanical theory and supporting model for spaceflight-associated neuro-ocular syndrome (SANS) Front Bioeng Biotechnol. 2023;11:1095948. doi: 10.3389/fbioe.2023.1095948 . eCollection 2023. Carta S, Cobo Calvo Á, Armangué T, Saiz A, Lechner C, Rostásy K, Breu M, Baumann M, Höftberger R, Ayzenberg I, Schwake C, Sepulveda M, Martínez-Hernández E, Olivé-Cirera G, Arrambide G, Tintoré M, Bernard-Valnet R, Du Pasquier RA, Brilot F, Ramanathan S, Schanda K, Gajofatto A, Ferrari S, Sechi E, Flanagan EP, Pittock SJ, Redenbaugh V, Reindl M, Marignier R, Mariotto S. Significance of myelin oligodendrocyte glycoprotein antibodies in CSF: a retrospective multicenter study. Neurology. 2022. doi: 10.1212/WNL.0000000000201662 . Epub ahead of print. PMID: 36526426.
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Hamrick JE, Amin R. Mood Symptoms With Uhthoff Phenomenon as the Initial Presentation in a Man With Multiple Sclerosis. J Acad Consult Liaison Psychiatry 2023; 64:480-481. [PMID: 37689460 DOI: 10.1016/j.jaclp.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 09/11/2023]
Affiliation(s)
- Jaqueline E Hamrick
- School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD.
| | - Rohul Amin
- Program Director National Capital Consortium Psychiatry, Walter Reed National Military Medical Center, Bethesda, MD
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18
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Assayag E, Weill Y, Rappoport D. The 100 Most-Cited Articles on Optic Neuritis: Trends of Subtypes, Authorship, and Time. J Neuroophthalmol 2023; 43:307-316. [PMID: 37163354 DOI: 10.1097/wno.0000000000001859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
BACKGROUND Optic neuritis (ON) is an optic nerve inflammation that may lead to different degrees of vision loss. In recent decades, ON research facilitated a better understanding of the disease and its subtypes. This bibliometric analysis aimed to detect the 100 most-cited medical articles related to ON in the last 50 years (1972-2021) and describe publication trends arising from the list. METHODS The Scopus database was used to locate and screen the 100 most influential ON papers based on the number of citations per article. Each entry was reviewed for the first author (name, gender, institution, and country), year of publication, journal, number of citations, ON subtype, and study design. The mean impact factor (IF) of each journal was calculated. RESULTS The median number of citations was 265 (range 182-2,396). Observational studies on neuromyelitis optica-associated ON were the most common (27%), and the most influential decade was 2002-2011 (54 papers). Seventy-nine percent of articles were published in neurology journals, and a positive correlation between the mean number of citations per article and the journal mean IF was observed ( r = 0.62, P < 0.001). Between 2009 and 2021, female authors led more ON studies (52%), and more publications originated outside the USA (68%), compared with previous years. CONCLUSIONS This analysis summarizes the impact and shifting trends of ON research in the last decades.
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Affiliation(s)
- Elishai Assayag
- Department of Ophthalmology (EA, DR), Shaare Zedek Medical Center, affiliated with the Hebrew University-Hadassah Medical School, Jerusalem, Israel; and Department of Ophthalmology and Vision Sciences (YW), University of Toronto, Toronto, Canada
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19
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Liu K, Wu P, Zou J, Fan H, Hu H, Cheng Y, He F, Liu J, You Z. Mendelian randomization analysis reveals causal relationships between gut microbiome and optic neuritis. Hum Genet 2023; 142:1139-1148. [PMID: 36576600 DOI: 10.1007/s00439-022-02514-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 12/13/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND It is unclear whether gut microbiota (GM) affects the risk of optic neuritis (ON) through the "gut-brain" axis and the "gut-retina" axis. To examine the causal relationship between GM and ON, we conducted Mendelian randomization (MR) study. METHODS Up to 18,340 samples of 24 population-based cohorts were included in genome-wide association study (GWAS) of 196 GM taxa. ON outcomes were selected from the FinnGen GWAS (951 ON cases and 307,092 controls). In addition, the GWAS based on UK Biobank (UKB) (105 ON cases and 456,243 controls) was used for further exploration. Inverse variance weighted (IVW) was carried out to estimate their effects on ON risk and the MR assumptions were evaluated in sensitivity analyses. RESULTS Among the 196 GM taxa, the IVW results confirmed that Family -Peptococcaceae (P = 2.17 × 10-3), Genus- Hungatella (P = 4.57 × 10-3) and genus-Eubacterium_rectale_group (P = 0.02) were correlated with the risk of ON based on Finngen GWAS. Based on data from UKB, Genus- Eubacterium_hallii_group (P = 1.50 × 10-3) and Genus- Ruminococcaceae_UCG_002 (P = 0.02) were correlated with the risk of ON. At the phylum, class and order levels, no GM taxa were causally related to ON (P > 0.05). Heterogeneity (P > 0.05) and pleiotropy (P > 0.05) analysis confirmed the robustness of the MR results. CONCLUSION Our MR findings support the causal effect of specific GM taxa on ON. GM may affect the risk of ON through the "gut-brain" axis and the "gut-retina" axis. However, further research is needed to confirm the relevant mechanism of the relationship between GM and ON.
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Affiliation(s)
- Kangcheng Liu
- Jiangxi Clinical Research Center for Ophthalmic Disease, Jiangxi Research Institute of Ophthalmology and Visual Science, Affiliated Eye Hospital of Nanchang University, 463 Bayi Road, Nanchang, 330006, Jiangxi, China
| | - Pengfei Wu
- Hunan Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, 410008, Hunan, China
| | - Jing Zou
- Hunan Key Laboratory of Ophthalmology, Eye Center of Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Huimin Fan
- Jiangxi Clinical Research Center for Ophthalmic Disease, Jiangxi Research Institute of Ophthalmology and Visual Science, Affiliated Eye Hospital of Nanchang University, 463 Bayi Road, Nanchang, 330006, Jiangxi, China
| | - Hanying Hu
- Jiangxi Clinical Research Center for Ophthalmic Disease, Jiangxi Research Institute of Ophthalmology and Visual Science, Affiliated Eye Hospital of Nanchang University, 463 Bayi Road, Nanchang, 330006, Jiangxi, China
| | - Yanhua Cheng
- Jiangxi Clinical Research Center for Ophthalmic Disease, Jiangxi Research Institute of Ophthalmology and Visual Science, Affiliated Eye Hospital of Nanchang University, 463 Bayi Road, Nanchang, 330006, Jiangxi, China
| | - Fei He
- The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Jingying Liu
- Jiangxi Clinical Research Center for Ophthalmic Disease, Jiangxi Research Institute of Ophthalmology and Visual Science, Affiliated Eye Hospital of Nanchang University, 463 Bayi Road, Nanchang, 330006, Jiangxi, China
| | - Zhipeng You
- Jiangxi Clinical Research Center for Ophthalmic Disease, Jiangxi Research Institute of Ophthalmology and Visual Science, Affiliated Eye Hospital of Nanchang University, 463 Bayi Road, Nanchang, 330006, Jiangxi, China.
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20
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Lotan I, Nishiyama S, Wright A, Myoung Seok J, Levy M. Electrophysiological and Histological Correlations of Optic Neuritis in the Dark Agouti Rat Model of Experimental Autoimmune Encephalomyelitis. Neuroscience 2023; 524:89-93. [PMID: 37290683 DOI: 10.1016/j.neuroscience.2023.05.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/04/2023] [Accepted: 05/27/2023] [Indexed: 06/10/2023]
Abstract
Experimental autoimmune encephalomyelitis (EAE) is an animal model of Inflammatory central nervous system (CNS) disease. Dark agouti (DA) rats immunized with full-length myelin oligodendrocyte glycoprotein (MOG1-125) typically develop a relapsing-remitting EAE form characterized by predominant demyelinating involvement of the spinal cord and optic nerve. Visually evoked potentials (VEP) are a useful objective tool to assess the optic nerve function and monitor electrophysiological changes in optic neuritis (ON). The current study aimed to assess the VEP changes in MOG-EAE DA rats using a minimally invasive recording device and to correlate them with histological findings. Twelve MOG-EAE DA rats and four controls underwent VEP recording at day 0, 7, 14, 21, and 28 post-EAE induction. Tissue samples were obtained on days 14, 21, and 28 from two EAE rats and one control. The median VEP latencies were significantly higher on days 14, 21, and 28 compared to baseline, with maximal latencies observed on day 21. The histological analyses on day 14 demonstrated inflammation with largely preserved myelin and axonal structures. Inflammation and demyelination with largely preserved axons were evident on days 21 and 28, which correlated with prolonged VEP latencies. These findings suggest that VEPs may be a reliable biomarker reflecting the optic nerve involvement in EAE. Moreover, the use of a minimally invasive device enables observation of VEP changes over time in MOG-EAE DA rats. Our findings may have important implications for testing the potential neuroprotective and regenerative effects of new therapies for CNS demyelinating diseases.
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Affiliation(s)
- Itay Lotan
- Neuroimmunology Clinic and Research Laboratory, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Neurology and Neuroimmunology Unit, Rabin Medical Center, Petah Tikva, Israel and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel..
| | - Shuhei Nishiyama
- Neuroimmunology Clinic and Research Laboratory, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Amy Wright
- Neuroimmunology Clinic and Research Laboratory, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jin Myoung Seok
- Neuroimmunology Clinic and Research Laboratory, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael Levy
- Neuroimmunology Clinic and Research Laboratory, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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21
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Fu L, Shen L, Bian JJ, Li L, Su YX, Zuo JM, Meng ML, Lu Y, Ge SY, Wang DC. [ Optic neuritis induced by Dasatinib in patients with Ph(+) acute lymphoblastic leukemia: a case report]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:608. [PMID: 37749048 PMCID: PMC10509613 DOI: 10.3760/cma.j.issn.0253-2727.2023.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Indexed: 09/27/2023]
Affiliation(s)
- L Fu
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - L Shen
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - J J Bian
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - L Li
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - Y X Su
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - J M Zuo
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - M L Meng
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - Y Lu
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - S Y Ge
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
| | - D C Wang
- Department of Hematology, the Second Affiliated Hospital of Bengbu Medical College, Bengbu 233020, China
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22
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Shamsher E, Khan RS, Davis BM, Dine K, Luong V, Somavarapu S, Cordeiro MF, Shindler KS. Nanoparticles Enhance Solubility and Neuroprotective Effects of Resveratrol in Demyelinating Disease. Neurotherapeutics 2023; 20:1138-1153. [PMID: 37160530 PMCID: PMC10457259 DOI: 10.1007/s13311-023-01378-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2023] [Indexed: 05/11/2023] Open
Abstract
Resveratrol is a natural polyphenol which may be useful for treating neurodegenerative diseases such as multiple sclerosis (MS). To date, current immunomodulatory treatments for MS aim to reduce inflammation with limited effects on the neurodegenerative component of this disease. The purpose of the current study is to develop a novel nanoparticle formulation of resveratrol to increase its solubility, and to assess its ability to prevent optic nerve and spinal cord degeneration in an experimental autoimmune encephalomyelitis (EAE) mouse model of MS. Resveratrol nanoparticles (RNs) were made using a thin rehydration technique. EAE mice received a daily oral administration of vehicle, RNs or unconjugated resveratrol for one month. They were assessed daily for clinical signs of paralysis and weekly for their visual acuity with optokinetic responses (OKR). After one month, their spinal cords and optic nerves were stained for inflammation and demyelination and retinal ganglion cells immunostained for Brn3a. RNs were stable for three months. The administration of RNs did not have any effect on clinical manifestation of EAE and did not preserve OKR scores but reduced the intensity of the disease. It did not reduce inflammation and demyelination in the spinal cord and the optic nerve. However, RNs were able to decrease RGC loss compared to the vehicle. Results demonstrate that resveratrol is neuroprotective by reducing RGC loss. Interestingly, neuroprotective effects and decreased disease severity occurred without reduction of inflammation or demyelination, suggesting this therapy may fill an unmet need to limit the neurodegenerative component of MS.
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Affiliation(s)
- Ehtesham Shamsher
- Institute of Ophthalmology, University College London, London, UK
- Jules-Gonin Eye Hospital, Lausanne University, Lausanne, Switzerland
| | - Reas S Khan
- Departments of Ophthalmology and Neurology, Scheie Eye Institute, University of Pennsylvania, 51 N 39th Street, Philadelphia, PA, 19104, USA
| | - Benjamin M Davis
- Institute of Ophthalmology, University College London, London, UK
| | - Kimberly Dine
- Departments of Ophthalmology and Neurology, Scheie Eye Institute, University of Pennsylvania, 51 N 39th Street, Philadelphia, PA, 19104, USA
| | - Vy Luong
- Institute of Ophthalmology, University College London, London, UK
| | | | - M Francesca Cordeiro
- Institute of Ophthalmology, University College London, London, UK
- Imperial College London Ophthalmology Research Group, London, UK
- Western Eye Hospital, London, UK
| | - Kenneth S Shindler
- Departments of Ophthalmology and Neurology, Scheie Eye Institute, University of Pennsylvania, 51 N 39th Street, Philadelphia, PA, 19104, USA.
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23
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Luo W, Kong L, Chen H, Wang X, Du Q, Shi Z, Zhou H. Visual disability in neuromyelitis optica spectrum disorders: prognostic prediction models. Front Immunol 2023; 14:1209323. [PMID: 37350969 PMCID: PMC10282746 DOI: 10.3389/fimmu.2023.1209323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 05/25/2023] [Indexed: 06/24/2023] Open
Abstract
Background and objectives Neuromyelitis optica spectrum disorder (NMOSD) is an autoimmune inflammatory disease of the central nervous system characterized by simultaneous or consecutive episodes of acute optic neuritis and transverse myelitis. Attacks of NMOSD can result in the accrual of severe visual disability over time. This study aimed to develop and validate prognostic models for visual disability risk within 1, 3, and 5 years. Methods Medical records of NMOSD patients were retrospectively analyzed. The least absolute shrinkage and selection operator (LASSO) regression algorithm and univariate and multivariate Cox regression analyses were performed to select predictors of visual disability. Two models predicting the probability of visual disability in 1, 3, and 5 years were developed based on different selections and displayed as nomograms. Risk scores were calculated for every patient, and a cut-off point was obtained to recognize patients at high risk. Results In total, 161 (25.2%) patients developed visual disabilities during the follow-up period. Four visual disability-related factors were selected using LASSO regression: optic neuritis (ON) onset, higher annual relapse rate (ARR) before maintenance therapy, no maintenance immune suppression therapy (IST), and initial severe attack. Three additional predictors were determined using multivariate Cox regression: male sex, age at first onset, and positive AQP4-IgG serology. Discrimination and calibration were satisfied, with concordance indexes (C-index) close to 0.9 in both models. Decision curve analysis showed good clinical usefulness in both models, and Kaplan-Meier curves showed satisfactory discrimination between patients with high risk and low risk by the cut-off points. Conclusion This study reported predictors of visual disability and generated nomograms. High-risk patients need more active treatment and management to avoid unfavorable outcomes.
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Affiliation(s)
| | | | | | | | | | - Ziyan Shi
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hongyu Zhou
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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24
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Oertel FC, Krämer J, Motamedi S, Keihani A, Zimmermann HG, Dimitriou NG, Condor-Montes S, Bereuter C, Cordano C, Abdelhak A, Trip A, Aktas O, Meuth SG, Wiendl H, Ruprecht K, Bellmann-Strobl J, Paul F, Petzold A, Brandt AU, Albrecht P, Green AJ. Visually Evoked Potential as Prognostic Biomarker for Neuroaxonal Damage in Multiple Sclerosis From a Multicenter Longitudinal Cohort. Neurol Neuroimmunol Neuroinflamm 2023; 10:e200092. [PMID: 36878713 PMCID: PMC10026703 DOI: 10.1212/nxi.0000000000200092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 12/13/2022] [Indexed: 03/08/2023]
Abstract
BACKGROUND AND OBJECTIVES With the increasing use of visually evoked potentials (VEPs) as quantitative outcome parameters for myelin in clinical trials, an in-depth understanding of longitudinal VEP latency changes and their prognostic potential for subsequent neuronal loss will be required. In this longitudinal multicenter study, we evaluated the association and prognostic potential of VEP latency for retinal neurodegeneration, measured by optical coherence tomography (OCT), in relapsing-remitting MS (RRMS). METHODS We included 293 eyes of 147 patients with RRMS (age [years, median ± SD] 36 ± 10, male sex 35%, F/U [years, median {IQR} 2.1 {1.5-3.9}]): 41 eyes had a history of optic neuritis (ON) ≥6 months before baseline (CHRONIC-ON), and 252 eyes had no history of ON (CHRONIC-NON). P100 latency (VEP), macular combined ganglion cell and inner plexiform layer volume (GCIPL), and peripapillary retinal nerve fiber layer thickness (pRNFL) (OCT) were quantified. RESULTS P100 latency change over the first year predicted subsequent GCIPL loss (36 months) across the entire chronic cohort (p = 0.001) and in (and driven by) the CHRONIC-NON subset (p = 0.019) but not in the CHRONIC-ON subset (p = 0.680). P100 latency and pRNFL were correlated at baseline (CHRONIC-NON p = 0.004, CHRONIC-ON p < 0.001), but change in P100 latency and pRNFL were not correlated. P100 latency did not differ longitudinally between protocols or centers. DISCUSSION VEP in non-ON eyes seems to be a promising marker of demyelination in RRMS and of potential prognostic value for subsequent retinal ganglion cell loss. This study also provides evidence that VEP may be a useful and reliable biomarker for multicenter studies.
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Affiliation(s)
- Frederike Cosima Oertel
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Julia Krämer
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Seyedamirhosein Motamedi
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Azeen Keihani
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Hanna G Zimmermann
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Nikolaos G Dimitriou
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Shivany Condor-Montes
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Charlotte Bereuter
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Christian Cordano
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Ahmed Abdelhak
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Anand Trip
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Orhan Aktas
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Sven G Meuth
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Heinz Wiendl
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Klemens Ruprecht
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Judith Bellmann-Strobl
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Friedemann Paul
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Axel Petzold
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Alexander U Brandt
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Philipp Albrecht
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF)
| | - Ari J Green
- From the Weill Institute for Neurosciences (F.C.C.O., A.K., S.C.-M., C.C., A.A., A.J.G.), Department of Neurology, University of California San Francisco (UCSF); Experimental and Clinical Research Center (F.C.C.O., S.M., H.G.Z., C.B., J.B.-S., F.P., A.U.B.), Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Department of Neurology with Institute of Translational Neurology (J.K., H.W.), University Hospital Münster, Germany; University of California Berkeley (A.K.); Department of Neurology (N.G.D., O.A., S.G.M., P.A.), Medical Faculty, Heinrich-Heine University and University Hospital Düsseldorf, Germany; Department of Neurology (P.A.), Maria Hilf Clinic Moenchengladbach, Germany; Queen Square MS Centre (A.T., A.P.), University College London, UK; Department of Neurology (K.R., F.P.),-Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Germany; Moorfield's Eye Hospital & The National Hospital for Neurology and Neurosurgery (A.P.); Queen Square Institute of Neurology, University College London, UK; Dutch Neuro-ophthalmology Expertise Centre, Amsterdam, NL; Department of Neurology (A.U.B.), University of California Irvine (UCI); and Department of Ophthalmology (A.J.G.), University of California San Francisco (UCSF).
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Hurtubise B, Frohman EM, Galetta S, Balcer LJ, Frohman TC, Lisak RP, Newsome SD, Graves JS, Zamvil SS, Amezcua L. MOG Antibody-Associated Disease and Thymic Hyperplasia: From the National Multiple Sclerosis Society Case Conference Proceedings. Neurol Neuroimmunol Neuroinflamm 2023; 10:e200077. [PMID: 36517233 PMCID: PMC9753285 DOI: 10.1212/nxi.0000000000200077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/26/2022] [Indexed: 12/15/2022]
Abstract
Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is a recently described CNS inflammatory disorder that may manifest with optic neuritis, myelitis, seizures, and/or acute disseminated encephalomyelitis. While MOG-specific antibodies in patients with MOGAD are IgG1, a T-cell-dependent antibody isotype, immunologic mechanisms of this disease are not fully understood. Thymic hyperplasia can be associated with certain autoimmune diseases. In this report we describe a case of MOGAD associated with thymic hyperplasia in a young adult.
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Affiliation(s)
- Brigitte Hurtubise
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Elliot M Frohman
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Steven Galetta
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Laura J Balcer
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Teresa C Frohman
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Robert P Lisak
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Scott D Newsome
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Jennifer S Graves
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
| | - Scott S Zamvil
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco.
| | - Lilyana Amezcua
- From the Department of Neurology (B.H., L.A.), University of Southern California (USC), Keck School of Medicine; Distinguished Senior Fellows (Sabbatical) Neuroimmunology Laboratory of Professor Lawrence Steinman (E.M.F., T.C.F.), Stanford University School of Medicine, Palo Alto, CA; Departments of Neurology (S.G., L.J.B.), Population Health (L.J.B.) and Ophthalmology (L.J.B., S.G.), New York University Grossman School of Medicine; Department of Neurology (R.P.L.), Wayne State University, Detroit MI; Department of Neurology (S.D.N.), Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurosciences (J.S.G.), University of California, San Diego; and Department of Neurology and Program in Immunology (S.S.Z.), University of California, San Francisco
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Banwell B, Bennett JL, Marignier R, Kim HJ, Brilot F, Flanagan EP, Ramanathan S, Waters P, Tenembaum S, Graves JS, Chitnis T, Brandt AU, Hemingway C, Neuteboom R, Pandit L, Reindl M, Saiz A, Sato DK, Rostasy K, Paul F, Pittock SJ, Fujihara K, Palace J. Diagnosis of myelin oligodendrocyte glycoprotein antibody-associated disease: International MOGAD Panel proposed criteria. Lancet Neurol 2023; 22:268-282. [PMID: 36706773 DOI: 10.1016/s1474-4422(22)00431-8] [Citation(s) in RCA: 214] [Impact Index Per Article: 214.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 09/07/2022] [Accepted: 10/13/2022] [Indexed: 01/26/2023]
Abstract
Serum antibodies directed against myelin oligodendrocyte glycoprotein (MOG) are found in patients with acquired CNS demyelinating syndromes that are distinct from multiple sclerosis and aquaporin-4-seropositive neuromyelitis optica spectrum disorder. Based on an extensive literature review and a structured consensus process, we propose diagnostic criteria for MOG antibody-associated disease (MOGAD) in which the presence of MOG-IgG is a core criterion. According to our proposed criteria, MOGAD is typically associated with acute disseminated encephalomyelitis, optic neuritis, or transverse myelitis, and is less commonly associated with cerebral cortical encephalitis, brainstem presentations, or cerebellar presentations. MOGAD can present as either a monophasic or relapsing disease course, and MOG-IgG cell-based assays are important for diagnostic accuracy. Diagnoses such as multiple sclerosis need to be excluded, but not all patients with multiple sclerosis should undergo screening for MOG-IgG. These proposed diagnostic criteria require validation but have the potential to improve identification of individuals with MOGAD, which is essential to define long-term clinical outcomes, refine inclusion criteria for clinical trials, and identify predictors of a relapsing versus a monophasic disease course.
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Affiliation(s)
- Brenda Banwell
- Division of Child Neurology, Children's Hospital of Philadelphia, Department of Neurology and Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, PA, USA.
| | - Jeffrey L Bennett
- Departments of Neurology and Ophthalmology, Programs in Neuroscience and Immunology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Romain Marignier
- Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation, and Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, France; Centre de Recherche en Neurosciences de Lyon, Lyon, France; Université Claude Bernard Lyon, Lyon, France
| | - Ho Jin Kim
- Department of Neurology, Research Institute and Hospital of National Cancer Center, Goyang, South Korea
| | - Fabienne Brilot
- Brain Autoimmunity Group, Kids Neuroscience Centre, Kids Research at the Children's Hospital at Westmead, Sydney, Australia; School of Medical Sciences, Faculty of Medicine and Health and Brain and Mind Centre, University of Sydney, Sydney, Australia
| | - Eoin P Flanagan
- Departments of Neurology, Laboratory Medicine and Pathology and Center MS and Autoimmune Neurology, Mayo Clinic, Rochester, MN, USA
| | - Sudarshini Ramanathan
- Department of Neurology, Concord Hospital, Translational Neuroimmunology Group, Kids Neuroscience Centre, Children's Hospital at Westmead, Sydney, Australia; Brain and Mind Centre and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Patrick Waters
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Silvia Tenembaum
- Paediatric Neuroimmunology Clinic, Department of Neurology, National Paediatric Hospital Dr J P Garrahan, Ciudad de Buenos Aires, Argentina
| | - Jennifer S Graves
- Department of Neurosciences, University of California, San Diego, CA, USA
| | - Tanuja Chitnis
- Department of Pediatric Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Cheryl Hemingway
- Department of Paediatric Neurology, Great Ormond Street Hospital, London, UK; Institute of Neurology, UCL, London, UK
| | - Rinze Neuteboom
- Department of Neurology, MS Center ErasMS, Sophia Children's Hospital, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Lekha Pandit
- Center for Advanced Neurological Research, Nitte University Mangalore, Mangalore, India
| | - Markus Reindl
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Albert Saiz
- Neuroimmunology and Multiple Sclerosis Unit, Service of Neurology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; Facultat de Medicina i Ciencies de la Salut, Universitat de Barcelona, Barcelona, Spain
| | - Douglas Kazutoshi Sato
- School of Medicine and Institute for Geriatrics and Gerontology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Kevin Rostasy
- Department of Paediatric Neurology, Children'sHospital Datteln, University Witten and Herdecke, Datteln, Germany
| | - Friedemann Paul
- Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sean J Pittock
- Departments of Neurology, Laboratory Medicine, and Pathology and Center MS and Autoimmune Neurology, Mayo Clinic, Rochester, MN, USA
| | - Kazuo Fujihara
- Department of Multiple Sclerosis Therapeutics, Fukushima Medical University School of Medicine, Fukushima, Japan; Multiple Sclerosis and Neuromyelitis Optica Center, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan
| | - Jacqueline Palace
- Department of Neurology John Radcliffe Hospital Oxford and Nuffield Department of Clinical Neurosciences Oxford University, Oxford, UK
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Lewis A, Galetta S. Editors' Note: Frequency of Asymptomatic Optic Nerve Enhancement in a Large Retrospective Cohort of Patients With Aquaporin-4+ NMOSD. Neurology 2023; 100:309. [PMID: 36746644 PMCID: PMC9946185 DOI: 10.1212/wnl.0000000000206846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Huang L, Wang Y, Zhang R. Retina thickness in clinically affected and unaffected eyes in patients with aquaporin-4 immunoglobulin G antibody seropositive neuromyelitis optica spectrum disorders: a systematic review and meta-analysis. J Neurol 2023; 270:759-768. [PMID: 36355186 DOI: 10.1007/s00415-022-11482-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/04/2022] [Accepted: 11/05/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND AND PURPOSE Retina thickness has been studied in patients with neuromyelitis optica spectrum disorders (NMOSD) without distinguishing serostatus and limited data are available in unaffected eyes. We aimed to investigate retina thickness in eyes of aquaporin-4 immunoglobulin G antibody seropositive (AQP4-IgG+) NMOSD patients with optic neuritis (AQP4-ON) and without (AQP4-NON). METHODS Eligible studies were identified by searching PubMed and Embase. Mean difference (MD, μm) with corresponding 95% confidence interval (CI) was pooled with random-effect models. The primary measures were average thickness of peripapillar retinal nerve fiber layer (pRNFL) centered on optic disc and the combination of ganglion cell layer and inner plexiform layer (GCIPL) at macula. RESULTS We included 21 studies enrolling 787 AQP4-IgG+ NMOSD patients. Compared with healthy control, pRNFL was thinner in eyes of AQP4-ON (- 32.78, 95% CI [- 36.24, - 29.33]) and AQP4-NON (- 2.76, 95% CI [- 3.94, - 1.58]), so was GICPL in AQP4-ON (-21.38, 95% CI [- 24.01, - 18.74]) and AQP4-NON (95% CI - 2.96, [- 3.91, - 2.00]). Compared with multiple sclerosis with ON, AQP4-ON had thinner pRNFL (- 13.56, 95%CI [- 16.51, - 10.60]) and GCIPL (- 9.12, 95% CI [- 11.88, - 6.36]). AQP4-ON and myelin oligodendrocyte glycoprotein antibody-associated demyelination with ON (MOG-ON) had similar pRNFL (0.59, 95% CI [- 6.61, 7.79]) and GCIPL thickness (- 0.55, 95% CI [- 2.92, 1.82]). AQP4-NON had similar pRNFL and GCIPL thickness to MOG-NON and multiple sclerosis without ON. CONCLUSIONS The average thickness of pRNFL and GICPL decreased both in AQP4-ON and AQP4-NON eyes. AQP4-ON eyes had a similar level of pRNFL and GICPL thinning to MOG-ON eyes, so did AQP4-NON to MOG-NON eyes.
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Affiliation(s)
- Lele Huang
- Department of Ophthalmology, The First Hospital of China Medical University, 155 Nanjingbei Street, Heping District, Shenyang, 110001, People's Republic of China
| | - Yujie Wang
- Department of Neurology, People's Hospital, China Medical University, 33 Wenyi Road, Shenhe District, Shenyang, 110016, People's Republic of China
| | - Ruijun Zhang
- Department of Ophthalmology, The First Hospital of China Medical University, 155 Nanjingbei Street, Heping District, Shenyang, 110001, People's Republic of China.
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29
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Francis AG, Elhadd K, Camera V, Ferreira Dos Santos M, Rocchi C, Adib-Samii P, Athwal B, Attfield K, Barritt A, Craner M, Fisniku L, Iversen AKN, Leach O, Matthews L, Redmond I, O'Riordan J, Scalfari A, Tanasescu R, Wren D, Huda S, Leite MI, Fugger L, Palace J. Acute Inflammatory Diseases of the Central Nervous System After SARS-CoV-2 Vaccination. Neurol Neuroimmunol Neuroinflamm 2022; 10:10/1/e200063. [PMID: 36411077 PMCID: PMC9679888 DOI: 10.1212/nxi.0000000000200063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 09/26/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND OBJECTIVES Acute inflammatory CNS diseases include neuromyelitis optica spectrum disorders (NMOSDs) and myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). Both MOGAD and acute disseminated encephalomyelitis (ADEM) have been reported after vaccination. Consequently, the mass SARS-CoV-2 vaccination program could result in increased rates of these conditions. We described the features of patients presenting with new acute CNS demyelination resembling NMOSDs or MOGAD within 8 weeks of SARS-CoV-2 vaccination. METHODS The study included a prospective case series of patients referred to highly specialized NMOSD services in the UK from the introduction of SARS-CoV-2 vaccination program up to May 2022. Twenty-five patients presented with new optic neuritis (ON) and/or transverse myelitis (TM) ± other CNS inflammation within 8 weeks of vaccination with either AstraZeneca (ChAdOx1S) or Pfizer (BNT162b2) vaccines. Their clinical records and paraclinical investigations including MRI scans were reviewed. Serologic testing for antibodies to myelin oligodendrocyte glycoprotein (MOG) and aquaporin 4 (AQP4) was performed using live cell-based assays. Patients' outcomes were graded good, moderate, or poor based on the last clinical assessment. RESULTS Of 25 patients identified (median age 38 years, 14 female), 12 (48%) had MOG antibodies (MOGIgG+), 2 (8%) had aquaporin 4 antibodies (AQP4IgG+), and 11 (44%) had neither. Twelve of 14 (86%) antibody-positive patients received the ChAdOx1S vaccine. MOGIgG+ patients presented most commonly with TM (10/12, 83%), frequently in combination with ADEM-like brain/brainstem lesions (6/12, 50%). Transverse myelitis was longitudinally extensive in 7 of the 10 patients. A peak in new MOGAD cases in Spring 2021 was attributable to postvaccine cases. Both AQP4IgG+ patients presented with brain lesions and TM. Four of 6 (67%) seronegative ChAdOx1S recipients experienced longitudinally extensive TM (LETM) compared with 1 of 5 (20%) of the BNT162b2 group, and facial nerve inflammation was reported only in ChAdOx1S recipients (2/5, 40%). Guillain-Barre syndrome was confirmed in 1 seronegative ChAdOx1S recipient and suspected in another. DISCUSSION ChAdOx1S was associated with 12/14 antibody-positive cases, the majority MOGAD. MOGAD patients presented atypically, only 2 with isolated ON (1 after BNT162b2 vaccine) but with frequent ADEM-like brain lesions and LETM. Within the seronegative group, phenotypic differences were observed between ChAdOx1S and BNT162b2 recipients. These observations might support a causative role of the ChAdOx1S vaccine in inflammatory CNS disease and particularly MOGAD. Further study of this cohort could provide insights into vaccine-associated immunopathology.
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Affiliation(s)
- Anna G Francis
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.).
| | - Kariem Elhadd
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Valentina Camera
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Monica Ferreira Dos Santos
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Chiara Rocchi
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Poneh Adib-Samii
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Bal Athwal
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Kathrine Attfield
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Andrew Barritt
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Matthew Craner
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Leonora Fisniku
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Astrid K N Iversen
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Oliver Leach
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Lucy Matthews
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Ian Redmond
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Jonathan O'Riordan
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Antonio Scalfari
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Radu Tanasescu
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Damian Wren
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Saif Huda
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Maria Isabel Leite
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Lars Fugger
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
| | - Jacqueline Palace
- From the Nuffield Department of Clinical Neurology (A.G.F., V.C., M.F.S., K.A., M.C., A.K.N.I., M.I.L., Lars Fugger, J.P.), Oxford University; The Walton Centre NHS Foundation Trust (K.E., C.R.)Neurology Unit (V.C.), Azienda Ospedaliero-Universitaria of Modena, Italy; Neurology (M.F.S.), Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Neurological Clinic (C.R.), Marche Polytechnic University, Ancona, Italy; Department of Neurology (P.A.-S., B.A.), Royal Free London NHS Trust; Department of Neurology (A.B., L.E.), Brighton and Sussex University Hospitals NHS Foundation Trust; Royal Cornwall Hospitals NHS Trust (O.L.); Milton Keynes University Hospital (L.M.); East Kent Hospitals University Foundation Trust (I.R.); Department of Clinical Neurology (J.O.), University of Dundee; Imperial College London (A.S.); Centre of Neuroscience (A.S.), Department of Medicine, Charing Cross Hospital; Division of Clinical Neuroscience (R.T.), University of Nottingham, United Kingdom; Nottingham Centre for Multiple Sclerosis and Neuroinflammation (R.T.), Queen's Medical Centre, Nottingham University Hospitals NHS Trust; Frimley Health NHS Foundation Trust (D.W.); and University of Liverpool (S.H.)
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Noll C, Hiltensperger M, Aly L, Wicklein R, Afzali AM, Mardin C, Gasperi C, Berthele A, Hemmer B, Korn T, Knier B. Association of the retinal vasculature, intrathecal immunity, and disability in multiple sclerosis. Front Immunol 2022; 13:997043. [PMID: 36439131 PMCID: PMC9695398 DOI: 10.3389/fimmu.2022.997043] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/20/2022] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Optical coherence tomography angiography (OCT-A) is a novel technique allowing non-invasive assessment of the retinal vasculature. During relapsing remitting multiple sclerosis (RRMS), retinal vessel loss occurs in eyes suffering from acute optic neuritis and recent data suggest that retinal vessel loss might also be evident in non-affected eyes. We investigated whether alterations of the retinal vasculature are linked to the intrathecal immunity and whether they allow prognostication of the future disease course. MATERIAL AND METHODS This study includes two different patient cohorts recruited at a tertiary German academic multiple sclerosis center between 2018 and 2020 and a cohort of 40 healthy controls. A total of 90 patients with RRMS undergoing lumbar puncture and OCT-A analysis were enrolled into a cross-sectional cohort study to search for associations between the retinal vasculature and the intrathecal immune compartment. We recruited another 86 RRMS patients into a prospective observational cohort study who underwent clinical examination, OCT-A and cerebral magnetic resonance imaging at baseline and during annual follow-up visits to clarify whether alterations of the retinal vessels are linked to RRMS disease activity. Eyes with a history of optic neuritis were excluded from the analysis. RESULTS Rarefication of the superficial vascular complex occured during RRMS and was linked to higher frequencies of activated B cells and higher levels of the pro-inflammatory cytokines interferon-γ, tumor necrosis factor α and interleukin-17 in the cerebrospinal fluid. During a median follow-up of 23 (interquartile range 14 - 25) months, vessel loss within the superficial (hazard ratio [HR] 1.6 for a 1%-point decrease in vessel density, p=0.01) and deep vascular complex (HR 1.6 for a 1%-point decrease, p=0.05) was associated with future disability worsening. DISCUSSION Optic neuritis independent rarefication of the retinal vasculature might be linked to neuroinflammatory processes during RRMS and might predict a worse disease course. Thus, OCT-A might be a novel biomarker to monitor disease activity and predict future disability.
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Affiliation(s)
- Christina Noll
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Michael Hiltensperger
- Institute for Experimental Neuroimmunology, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Lilian Aly
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Rebecca Wicklein
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Ali Maisam Afzali
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
- Institute for Experimental Neuroimmunology, TUM School of Medicine, Technical University of Munich, Munich, Germany
- Munich Cluster of Systems Neurology (SyNergy), Munich, Germany
| | - Christian Mardin
- Department of Ophthalmology, University Hospital of Erlangen-Nuremberg, Erlangen, Germany
| | - Christiane Gasperi
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Achim Berthele
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Bernhard Hemmer
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
- Munich Cluster of Systems Neurology (SyNergy), Munich, Germany
| | - Thomas Korn
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
- Institute for Experimental Neuroimmunology, TUM School of Medicine, Technical University of Munich, Munich, Germany
- Munich Cluster of Systems Neurology (SyNergy), Munich, Germany
| | - Benjamin Knier
- Department of Neurology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany
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31
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Young M, Goldman-Yassen A, Anderson M, Thakral A, Dutt M, Wolf D, Morris M, Gombolay G. Neurosarcoidosis in children: A systematic review and summary of cases, imaging and management. J Neuroimmunol 2022; 371:577938. [PMID: 35944453 PMCID: PMC9703361 DOI: 10.1016/j.jneuroim.2022.577938] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 07/18/2022] [Accepted: 07/28/2022] [Indexed: 10/16/2022]
Abstract
Neurosarcoidosis is a rare disorder in children. We identified 30 pediatric NS cases through a systematic review. Twenty-one (70%) had systemic sarcoidosis with 30% having primary neurosarcoidosis. Eyes (37%), lymph nodes (37%) and lungs (30%) were most commonly involved. Isolated neurosarcoidosis were more likely in children (30%) than in adults (6%, p = 0.0005). Seizures and optic neuritis were also more common in children than adults (33% vs 14%, p = 0.002; and 30% versus 6%, p = 0.008, respectively). Evaluation, imaging, laboratory findings, and treatments are discussed. Additional research, including multi-center studies, is needed.
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Affiliation(s)
- Morgan Young
- Lincoln Memorial University-DeBusk College of Osteopathic Medicine; 6965 Cumberland Gap Pkwy, Harrogate, TN 37752, USA.
| | - Adam Goldman-Yassen
- Emory University School of Medicine, Departments of Radiology and Imaging Sciences & Pediatrics, and Children's Healthcare of Atlanta, Department of Radiology, 1405 Clifton Road NE, Atlanta, GA, USA.
| | - Monique Anderson
- Department of Neurology, Emory University School of Medicine, 201 Dowman Dr., Atlanta, GA 30322, USA.
| | - Amit Thakral
- Emory University, Children's Healthcare of Atlanta: Pediatrics Institute; Division of Pediatric Rheumatology, 1400 Tullie Road 8(th) Floor, Atlanta, GA 30329, USA.
| | - Monideep Dutt
- Emory University, Children's Healthcare of Atlanta: Pediatrics Institute; Division of Pediatric Neurology, 1400 Tullie Road 8(th) Floor, Atlanta, GA 30329, USA.
| | - David Wolf
- Emory University, Children's Healthcare of Atlanta: Pediatrics Institute; Division of Pediatric Neurology, 1400 Tullie Road 8(th) Floor, Atlanta, GA 30329, USA.
| | - Morgan Morris
- Emory University, Children's Healthcare of Atlanta: Pediatrics Institute; Division of Pediatric Neurology, 1400 Tullie Road 8(th) Floor, Atlanta, GA 30329, USA.
| | - Grace Gombolay
- Emory University, Children's Healthcare of Atlanta: Pediatrics Institute; Division of Pediatric Neurology, 1400 Tullie Road 8(th) Floor, Atlanta, GA 30329, USA.
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Wendel EM, Thonke HS, Bertolini A, Baumann M, Blaschek A, Merkenschlager A, Karenfort M, Kornek B, Lechner C, Pohl D, Pritsch M, Schanda K, Schimmel M, Thiels C, Waltz S, Wiegand G, Anlar B, Barisic N, Blank C, Breu M, Broser P, Della Marina A, Diepold K, Eckenweiler M, Eisenkölbl A, Freilinger M, Gruber-Sedlmayr U, Hackenberg A, Iff T, Knierim E, Koch J, Kutschke G, Leiz S, Lischetzki G, Nosadini M, Pschibul A, Reiter-Fink E, Rohrbach D, Salandin M, Sartori S, Schlump JU, Stoffels J, Strautmanis J, Tibussek D, Tüngler V, Utzig N, Reindl M, Rostásy K. Temporal Dynamics of MOG Antibodies in Children With Acquired Demyelinating Syndrome. Neurol Neuroimmunol Neuroinflamm 2022; 9:9/6/e200035. [PMID: 36229191 PMCID: PMC9562044 DOI: 10.1212/nxi.0000000000200035] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 08/04/2022] [Indexed: 11/06/2022]
Abstract
Background and Objective The spectrum of myelin oligodendrocyte glycoprotein (MOG) antibody–associated disorder (MOGAD) comprises monophasic diseases such as acute disseminated encephalomyelitis (ADEM), optic neuritis (ON), and transverse myelitis and relapsing courses of these presentations. Persistently high MOG antibodies (MOG immunoglobulin G [IgG]) are found in patients with a relapsing disease course. Prognostic factors to determine the clinical course of children with a first MOGAD are still lacking. The objective of the study is to assess the clinical and laboratory prognostic parameters for a risk of relapse and the temporal dynamics of MOG‐IgG titers in children with MOGAD in correlation with clinical presentation and disease course. Methods In this prospective multicenter hospital-based study, children with a first demyelinating attack and complete data set comprising clinical and radiologic findings, MOG-IgG titer at onset, and clinical and serologic follow-up data were included. Serum samples were analyzed by live cell-based assay, and a titer level of ≥1:160 was classified as MOG-IgG–positive. Results One hundred sixteen children (f:m = 57:59) with MOGAD were included and initially diagnosed with ADEM (n = 59), unilateral ON (n = 12), bilateral ON (n = 16), myelitis (n = 6), neuromyelitis optica spectrum disorder (n = 8) or encephalitis (n = 6). The median follow-up time was 3 years in monophasic and 5 years in relapsing patients. There was no significant association between disease course and MOG-IgG titers at onset, sex, age at presentation, or clinical phenotype. Seroconversion to MOG-IgG–negative within 2 years of the initial event showed a significant risk reduction for a relapsing disease course. Forty-two/one hundred sixteen patients (monophasic n = 26, relapsing n = 16) had serial MOG-IgG testing in years 1 and 2 after the initial event. In contrast to relapsing patients, monophasic patients showed a significant decrease of MOG-IgG titers during the first and second years, often with seroconversion to negative titers. During the follow-up, MOG-IgG titers were persistently higher in relapsing than in monophasic patients. Decrease in MOG-IgG of ≥3 dilution steps after the first and second years was shown to be associated with a decreased risk of relapses. In our cohort, no patient experienced a relapse after seroconversion to MOG-IgG–negative. Discussion In this study, patients with declining MOG-IgG titers, particularly those with seroconversion to MOG-IgG–negative, are shown to have a significantly reduced relapse risk.
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Bu Y, Liu H, Qian X, Sun F, Li C, Han J. Aquaporin 4-positive neuromyelitis optica spectrum disorder with meningoencephalitis-like onset: A case report. Front Immunol 2022; 13:938492. [PMID: 36275714 PMCID: PMC9585379 DOI: 10.3389/fimmu.2022.938492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
Neuromyelitis optica spectrum disease (NMOSD) is a debilitating autoimmune inflammatory demyelinating disease of the central nervous system. The relationship between harboring an infection and NMOSD is currently unclear and needs further investigation. This article reports meningoencephalitis-like manifestations, including fever, headache, neck resistance, seizures, and pleocytosis, accompanied by nausea and vomiting, in a patient with serum AQP4 antibody-positive area postrema syndrome (APS). In the presence of aseptic meningitis combined with clinical symptoms such as optic neuritis and myelitis, the possibility of NMOSD diagnosis can be considered. However, for patients with unknown causes, especially combined with aseptic meningitis, a probable differential diagnosis of NMOSD is considered.
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Affiliation(s)
- Yi Bu
- Department of Neurology, affiliated Hospital of Chengde Medical University, Chengde, China
| | - Heng Liu
- Department of Pain, Hengshui People’s Hospital, Hengshui, China
| | - XuDong Qian
- Department of Neurology, affiliated Hospital of Chengde Medical University, Chengde, China
| | - Fan Sun
- Department of Neurology, affiliated Hospital of Chengde Medical University, Chengde, China
| | - ChengBo Li
- Department of Neurology, affiliated Hospital of Chengde Medical University, Chengde, China
| | - Jingzhe Han
- Department of Neurology, Hengshui People’s Hospital, Hengshui, China
- *Correspondence: Jingzhe Han,
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Jarius S, Bieber N, Haas J, Wildemann B. MOG encephalomyelitis after vaccination against severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2): case report and comprehensive review of the literature. J Neurol 2022; 269:5198-5212. [PMID: 35737110 PMCID: PMC9219396 DOI: 10.1007/s00415-022-11194-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/09/2022] [Accepted: 05/10/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND In around 20% of cases, myelin oligodendrocyte glycoprotein (MOG) immunoglobulin (IgG)-associated encephalomyelitis (MOG-EM; also termed MOG antibody-associated disease, MOGAD) first occurs in a postinfectious or postvaccinal setting. OBJECTIVE To report a case of MOG-EM with onset after vaccination with the Pfizer BioNTech COVID-19 mRNA vaccine BNT162b2 (Comirnaty®) and to provide a comprehensive review of the epidemiological, clinical, radiological, electrophysiological and laboratory features as well as treatment outcomes of all published patients with SARS-CoV-2 vaccination-associated new-onset MOG-EM. METHODS Case report and review of the literature. RESULTS In our patient, MOG-IgG-positive (serum 1:1000, mainly IgG1 and IgG2; CSF 1:2; MOG-specific antibody index < 4) unilateral optic neuritis (ON) occurred 10 days after booster vaccination with BNT162b2, which had been preceded by two immunizations with the vector-based Oxford AstraZeneca vaccine ChAdOx1-S/ChAdOx1-nCoV-19 (AZD1222). High-dose steroid treatment with oral tapering resulted in complete recovery. Overall, 20 cases of SARS-CoV2 vaccination-associated MOG-EM were analysed (median age at onset 43.5 years, range 28-68; female to male ratio = 1:1.2). All cases occurred in adults and almost all after immunization with ChAdOx1-S/ChAdOx1 nCoV-19 (median interval 13 days, range 7-32), mostly after the first dose. In 70% of patients, more than one CNS region (spinal cord, brainstem, supratentorial brain, optic nerve) was affected at onset, in contrast to a much lower rate in conventional MOG-EM in adults, in which isolated ON is predominant at onset and ADEM-like phenotypes are rare. The cerebrospinal fluid white cell count (WCC) exceeded 100 cells/μl in 5/14 (36%) patients with available data (median peak WCC 58 cells/μl in those with pleocytosis; range 6-720). Severe disease with tetraparesis, paraplegia, functional blindness, brainstem involvement and/or bladder/bowel dysfunction and a high lesion load was common, and treatment escalation with plasma exchange (N = 9) and/or prolonged IVMP therapy was required in 50% of cases. Complete or partial recovery was achieved in the majority of patients, but residual symptoms were significant in some. MOG-IgG remained detectable in 7/7 cases after 3 or 6 months. CONCLUSIONS MOG-EM with postvaccinal onset was mostly observed after vaccination with ChAdOx1-S/ChAdOx1 nCoV-19. Attack severity was often high at onset. Escalation of immunotherapy was frequently required. MOG-IgG persisted in the long term.
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Affiliation(s)
- S Jarius
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, Heidelberg, Germany.
- Otto Meyerhof Center, Im Neuenheimer Feld 350, 69120, Heidelberg, Germany.
| | - N Bieber
- Department of Neurology, University of Heidelberg, Heidelberg, Germany
| | - J Haas
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, Heidelberg, Germany
| | - B Wildemann
- Molecular Neuroimmunology Group, Department of Neurology, University of Heidelberg, Heidelberg, Germany
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Toosy AT, Eshaghi A. Machine Learning Utility for Optical Coherence Tomography in Multiple Sclerosis: Is the Future Now? Neurology 2022; 99:453-454. [PMID: 35764398 DOI: 10.1212/wnl.0000000000200862] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/03/2022] [Indexed: 11/15/2022] Open
Affiliation(s)
- Ahmed T Toosy
- From the Queen Square Multiple Sclerosis Centre, Department of Neuroinflammation, Queen Square UCL Institute of Neurology, University College London; Centre for Medical Image Computing (CMIC), Department of Computer Science, University College London, UK
| | - Arman Eshaghi
- From the Queen Square Multiple Sclerosis Centre, Department of Neuroinflammation, Queen Square UCL Institute of Neurology, University College London; Centre for Medical Image Computing (CMIC), Department of Computer Science, University College London, UK
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Sun MM, Zhou HF, Xu QG, Wei SH. [Myelin oligodendrocyte glycoprotein antibody positive optic neuritis with anti-N-methyl-D-aspartate receptor encephalitis: a case report]. Zhonghua Yan Ke Za Zhi 2022; 58:719-721. [PMID: 36069097 DOI: 10.3760/cma.j.cn112142-20211106-00522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A 6-year-old girl had binocular vision loss with pain for one week. The patient presented with symptoms such as non-communication, language deterioration, dysphonia, and choking when drinking and eating during the course. The serum myelin oligodendrocyte glycoprotein antibody was positive. Both the serum and cerebrospinal fluid anti-N-methyl-D-aspartate receptor antibody were also positive. The diagnoses were myelin oligodendrocyte glycoprotein antibody positive optic neuritis and anti-N-methyl-D-aspartate receptor encephalitis. High-dose intravenous glucocorticoids were given. Recurrence was not observed during the 15-month clinical follow-up.
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Affiliation(s)
- M M Sun
- Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - H F Zhou
- Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - Q G Xu
- Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - S H Wei
- Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
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Longbrake E. Myelin Oligodendrocyte Glycoprotein-Associated Disorders. Continuum (Minneap Minn) 2022; 28:1171-1193. [PMID: 35938661 PMCID: PMC9523511 DOI: 10.1212/con.0000000000001127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE OF REVIEW Anti-myelin oligodendrocyte glycoprotein (MOG) autoantibodies have become a recognized cause of a pathophysiologically distinct group of central nervous system (CNS) autoimmune diseases. MOG-associated disorders can easily be confused with other CNS diseases such as multiple sclerosis or neuromyelitis optica, but they have a distinct clinical phenotype and prognosis. RECENT FINDINGS Most patients with MOG-associated disorders exhibit optic neuritis, myelitis, or acute disseminated encephalomyelitis (ADEM) alone, sequentially, or in combination; the disease may be either monophasic or relapsing. Recent case reports have continued to expand the clinical spectrum of disease, and increasingly larger cohort studies have helped clarify its pathophysiology and natural history. SUMMARY Anti-MOG-associated disorders comprise a substantial subset of patients previously thought to have other seronegative CNS diseases. Accurate diagnosis is important because the relapse patterns and prognosis for MOG-associated disorders are unique. Immunotherapy appears to successfully mitigate the disease, although not all agents are equally effective. The emerging large-scale data describing the clinical spectrum and natural history of MOG-associated disorders will be foundational for future therapeutic trials.
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Shimoyama K, Akahori M, Ishio Y, Yanagihara C. [Seroconversion of anti-aquaporin-4 antibody in a patient with neuromyelitis optica spectrum disorder: a case report]. Rinsho Shinkeigaku 2022; 62:351-356. [PMID: 35474282 DOI: 10.5692/clinicalneurol.cn-001626] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
We report a case of a patient with neuromyelitis optica spectrum disorder (NMOSD) who was originally treated for multiple sclerosis (MS) due to a negative anti-aquaporin-4 (AQP4) antibody test, but later the antibody titer became positive. A 58-year-old woman without prior medical history developed acute left facial pain, vomiting, and hiccups. MRI showed an intraparenchymal lesion extending from the medulla oblongata to cervical cord with high T2-weighted signal intensity. The patient responded to steroid pulse therapy. However, she developed diplopia and gait disturbance after six months, and follow-up MRI revealed a new lesion in the left middle cerebellar peduncle. The patient was diagnosed with MS due to the dissemination in the time and space of her lesions and negative anti-AQP4 antibody status. There was no relapse for three and a half years on fingolimod therapy. However, a severe relapse occurred four years later that involved optic neuritis and multiple new brain lesions. During this episode, the anti-AQP4 antibody test was positive, and the patient was diagnosed with NMOSD. This case highlights the possibility that seroconversion of anti-AQP4 antibody may occur at any time in NMOSD patients. Therefore, this diagnostically paramount antibody should be measured several times during the treatment of relapsing-remitting MS in patients with repeat frequent recurrences and uncommon symptoms of MS.
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Affiliation(s)
- Kaori Shimoyama
- Department of Neurology, Kobe City Nishi-Kobe Medical Center
| | - Motoki Akahori
- Department of Neurology, Kobe City Nishi-Kobe Medical Center
| | - Yukiko Ishio
- Department of Neurology, Kobe City Nishi-Kobe Medical Center
| | - Chie Yanagihara
- Department of Neurology, Kobe City Nishi-Kobe Medical Center
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Ganaraja VH, Subasree R, Netravathi M. Familial Neuromyelitis Optica and Sjogren's Overlap Syndrome-A Rare Case Report. Neurol India 2022; 70:1191-1193. [PMID: 35864662 DOI: 10.4103/0028-3886.349584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Familial cases of NMO are rare; and there are very few reports in association with Sjogren's syndrome. To report a familial case of NMO-Sjogren's Overlap syndrome. Mother and daughter presented with phenotypically different neurological episodes; mother had recurrent optic neuritis and myelitis with brainstem episode while the daughter had diencephalic presentation. Both were found to have AQP4 positivity with Ro-52 antibodies and positive Schirmer's test. They responded to steroids and plasma exchange. NMO associated with Sjogren's syndrome association suggests that apart from ethnicity both may have similar genetic predisposition and HLA-linkage.
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Affiliation(s)
- V H Ganaraja
- Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, Karnataka, India
| | - R Subasree
- Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, Karnataka, India
| | - M Netravathi
- Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, Karnataka, India
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Abstract
We herein report a case of myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. A 24-year-old woman developed unilateral optic neuritis 3 weeks after contracting coronavirus disease 2019 (COVID-19), followed by intracranial demyelinating lesions and myelitis. Since serum anti-MOG antibody was positive, we diagnosed MOG antibody-associated disease. Immunotherapy with steroids resulted in the rapid improvement of neurological symptoms. This is a suggestive case, as there are no reports of MOG antibody-associated disease with multiple neurological lesions occurring after COVID-19. The response to immunotherapy was favorable. This case suggests that it is important to measure anti-MOG antibodies in patients who develop inflammatory neurological disease after COVID-19.
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Affiliation(s)
- Toshihiro Ide
- Division of Neurology, Department of Internal Medicine, Saga University Faculty of Medicine, Japan
| | - Takeru Kawanami
- Division of Neurology, Department of Internal Medicine, Saga University Faculty of Medicine, Japan
| | - Makoto Eriguchi
- Division of Neurology, Department of Internal Medicine, Saga University Faculty of Medicine, Japan
| | - Hideo Hara
- Division of Neurology, Department of Internal Medicine, Saga University Faculty of Medicine, Japan
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Abstract
BACKGROUND Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), which causes Coronavirus Disease 2019 (COVID-19), emerged in December 2019 and became a devastating pandemic. Although its respiratory effects can be deadly and debilitating, it can lead to other systemic disorders, such as those causing eye pain and headache. This literature review aims to describe presentations of eye pain and headache in relation to COVID-19, with an emphasis on how these disorders help us to understand the pathophysiology of COVID-19. EVIDENCE ACQUISITION Literature was mined from the PubMed database using the key terms: "eye pain," "conjunctivitis," "episcleritis," "optic neuritis," "migraine," and "headache" in conjunction with "COVID-19" and "SARS-CoV-2." With the exception of general background pathology, articles that predated 2006 were excluded. Case reports, literature reviews, and meta-analyses were all included. Where SARS-CoV-2 research was deficient, pathology of other known viruses was considered. Reports of ocular manifestations of vision loss in the absence of eye pain were excluded. The primary search was conducted in June 2021. RESULTS The literature search led to a focused review of COVID-19 associated with conjunctivitis, episcleritis, scleritis, optic neuritis, and myelin oligodendrocyte glycoprotein-associated optic neuritis. Four distinct COVID-19-related headache phenotypes were identified and discussed. CONCLUSIONS Eye pain in the setting of COVID-19 presents as conjunctivitis, episcleritis, scleritis, or optic neuritis. These presentations add to a more complete picture of SARS-CoV-2 viral transmission and mechanism of host infection. Furthermore, eye pain during COVID-19 may provide evidence of hypersensitivity-type reactions, neurovirulence, and incitement of either novel or subclinical autoimmune processes. In addition, investigation of headaches associated with COVID-19 demonstrated 4 distinct phenotypes that follow third edition of the International Classification of Headache Disorders categories: headaches associated with personal protective equipment, migraine, tension-type headaches, and COVID-19-specific headache. Early identification of headache class could assist in predicting the clinical course of disease. Finally, investigation into the COVID-19-associated headache phenotype of those with a history of migraine may have broader implications, adding to a more general understanding of migraine pathology.
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Affiliation(s)
- Brianna C Landis
- Rocky Vista University College of Osteopathic Medicine (BCL, AEB), Ivins, Utah; and Departments of Ophthalmology and Neurology (KBD, MDS), University of Utah Moran Eye Center, Salt Lake City, Utah
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Netravathi M, Holla VV, Saini J, Mahadevan A. Prodromal emesis in MOG-antibody associated disorder. Mult Scler Relat Disord 2021; 58:103463. [PMID: 34933247 DOI: 10.1016/j.msard.2021.103463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/28/2021] [Accepted: 12/11/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Exclusive emesis has been observed in few patients of MOG-associated disorder (MOGAD). OBJECTIVES To study the occurrence of emesis in patients of Demyelinating disorders and determine their clinical and radiological features. METHODS AND RESULTS Medical records of 551 patients of CNS demyelinating disorders were reviewed. Exclusive emesis without hiccups was observed in 1 (0.1%) patient of MS, 17 (6.5%) patients of MOGAD while none were observed in patients of AQP4-ab associated disorders (p < 0.001). There were 17(M:F-8:9) patients with exclusive emesis in MOGAD in 58.8% pediatric age group, adults (35.3%) and late-onset (5.9%). ADEMON (acute demyelinating encephalomyelitis -ADEM followed by optic neuritis) was observed in 7 patients. Preceding clinical syndrome was ON (41.2%), brainstem syndrome (BS) (23.5%), involvement of both ON and BS in 23.5%, myelopathy (11.8%). MRI analysis showed combination of lesions affecting the brainstem (11), optic nerve (10), juxtacortical white matter (10) and periventricular lesions (3). Odds ratio for the presence of ADEM, lesions in medulla, pons, MCP or any of the three areas was found to be significant. CONCLUSIONS Exclusive emesis without hiccups appears to be common in MOG-antibody associated disorder and may occur as a prodromal illness or exclusive clinical episode. It is known to occur most commonly in association with ADEM and/or Optic neuritis.
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Affiliation(s)
- M Netravathi
- Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Road, Bangalore 560029, Karnataka, India.
| | - Vikram Venkappayya Holla
- Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Road, Bangalore 560029, Karnataka, India
| | - Jitender Saini
- Department of Neuroimaging and Interventional Neuroradiology (NIIR), National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Anita Mahadevan
- Department of Neuropathology, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
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Yu J, Huang Y, Quan C, Zhou L, ZhangBao J, Wu K, Zong Y, Zhou X, Wang M. Alterations in the Retinal Vascular Network and Structure in MOG Antibody-Associated Disease: An Optical Coherence Tomography Angiography Study. J Neuroophthalmol 2021; 41:e424-e432. [PMID: 33136671 DOI: 10.1097/wno.0000000000001116] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND To determine retinal vessel density in patients with myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). METHODS Twenty-five patients with MOGAD and 20 healthy participants were enrolled. Patients with MOGAD were divided into myelin oligodendrocyte glycoprotein antibody (MOG-Ab)-positive eyes with a history of optic neuritis (ON; MOG-Ab-ON+ group) or without a history of ON (MOG-Ab-ON- group). Visual function, retinal vessel densities, and thickness were measured. RESULTS The retinal nerve fiber layer, parafoveal ganglion cell and inner plexiform layers, and vessel densities in the peripapillary and parafoveal areas were significantly decreased in the MOG-Ab-ON+ eyes compared with healthy eyes and MOG-Ab-ON- eyes (all P < 0.05). An increasing number of ON episodes was associated with greater decreases in these variables (all P < 0.05). Visual field mean deviation was not significantly decreased in patients with a history of 1 or 2 episodes of ON, although the relative decreases in retinal nerve fiber layer thickness, parafoveal ganglion cell and inner plexiform layer thickness, peripapillary vessel density, and parafoveal vessel density reached 33.1%, 23.2%, 17.0%, and 11.5% (all P < 0.05), respectively, in eyes with 2 episodes of ON. The mean deviation was significantly correlated with peripapillary vessel density (P < 0.05) after adjustment for other variables. Best-corrected visual acuity was not significantly correlated with optical coherence tomography variables (all P > 0.05). CONCLUSIONS MOG-Ab-associated ON was associated with significant decreases in retinal structure and vessel density, without significant deteriorations in visual function. The peripapillary vessel density might predict the visual outcomes in patients with MOG-Ab-associated ON.
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Affiliation(s)
- Jian Yu
- Department of Ophthalmology and Vision Science (JY, YH, KW, YZ, XZ, MW), Eye and ENT Hospital, Shanghai Medical College, Fudan University, Shanghai, China ; Key Laboratory of Myopia of State Health Ministry (JY, YH, KW, YZ, XZ, MW), and Key Laboratory of Visual Impairment and Restoration of Shanghai, Shanghai, China ; NHC Key Laboratory of Myopia (Fudan University) (JY, YH, KW, YZ, XZ, MW), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China ; Department of Ophthalmology (YH), Kiang Wu Hospital, Macau Special Administration Region, China ; and Department of Neurology (LZ, JZB, CQ), Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
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Piedrabuena R, Bittar M. Optical coherence tomography and visual evoked potential and its relationship with neurological disability in patients with relapsing-remitting multiple sclerosis. Mult Scler Relat Disord 2021; 57:103420. [PMID: 34906813 DOI: 10.1016/j.msard.2021.103420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/25/2021] [Accepted: 11/20/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION To evaluate the relationship between retinal nerve fiber layer involvement and visual evoked potential with the neurological disability scale in relapsing remitting multiple sclerosis. METHODS Fifty-two patients diagnosed with relapsing-remitting multiple sclerosis were evaluated for the study. Optical coherence tomography (retinal nerve fiber layer or RNFL and macular volume or MV), pattern visual evoked potential or VEP (latency and P100 wave amplitude), and neurological disability scale (EDSS) were performed. A baseline evaluation was carried out and it was repeated after one year and two years. RESULTS The baseline values in the retinal nerve fiber layer were 82.5 (75-93.5), the latency and amplitude of the VEP of 116 (108-125.5) and 9 (7-11), respectively, while the EDSS was 2 (1.5-3). A correlation was found between higher EDSS with prolonged latency and decreased amplitude of the P100 wave. There was an association between a higher EDSS with the prolongation of the latency of the P100 wave and a longer time of evolution of MS. No relationship was found between EDSS and macular volume. A higher EDSS was associated with a significant decrease in RNFL. When the discriminative performance of disability was evaluated, the latency of the VEP presented an area under the curve of 0.79 (CI95% 0.67- 0.92), the amplitude of the VEP an area under the curve of 0.71 (CI95% 0.56 - 0.87) and RNFL a area under the curve of 0.76 (95% CI 0.62 - 0.90. When comparing RNFL, MV and PEV in eyes without and with previous optic neuritis with RNFL values of 88 (81-97) and 76 (71-81) (p 0.0007), MV of 246 (232-261) and 241 (229-251) (p 0.2541), PEV latency of 109 (105-117) and 125 (118-129) (p 0.0001), VEP amplitude of 9 (7-10) and 9 (7-11) (p 0.9391), respectively, which shows a statistically significant correlation between decrease in RNFL and prolongation of VEP latency in eyes with previous optic neuritis. In the 2-year follow-up there were no significant differences between the values of RNFL, VEP and EDSS. DISCUSSION In our study, a relationship was evidenced between retinal nerve fiber thickness, PEV and the degree of disability measured by EDSS in patients with relapsing MS - remissions in their baseline values. A lower RNFL thickness was correlated with prolonged latency and decreased amplitude in the PEV and was associated with a higher EDSS. This relationship was more significant in eyes with previous optic neuritis in terms of decreased RNFL thickness and prolongation of PEV latency. No significant differences were found in the 2-year follow-up in the measurements made.
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Affiliation(s)
| | - M Bittar
- Clinica de Ojos Reyes Giobellina, Córdoba, Argentina
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Abstract
Purpose of review
This review highlights the epidemiology, clinical and radiologic characteristics of chronic relapsing inflammatory optic neuropathy (CRION) and treatment modalities.
Recent findings
Summary
CRION is an inflammatory optic neuropathy that is characterized by a chronic and relapsing course, that is characterized by pain associated with subacute vision loss. It is favorably responsive but highly dependent on corticosteroids with frequent relapses in the setting of steroid tapering. Additional diagnostic biomarkers and further studies are required to better diagnose and treat this rare but potentially debilitating condition.
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Affiliation(s)
- Loulwah Mukharesh
- Department of Ophthalmology, Division of Neuro-Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
| | - Vivian Paraskevi Douglas
- Department of Ophthalmology, Division of Neuro-Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
| | - Bart K Chwalisz
- Department of Ophthalmology, Division of Neuro-Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, Massachusetts, USA
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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van Everdingen JAM, Tjon-Fo-Sang M, van den Born LI, Pott JWR. [New treatment option for Leber hereditary optic neuropathy: early diagnosis is required]. Ned Tijdschr Geneeskd 2021; 165:D5444. [PMID: 34854587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND Leber hereditary optic neuropathy (LHON) is an orphan disease which leads to painless subacute loss of central vision in both eyes. It develops mainly in young adults and is more common in males. It most often leads to lifelong blindness. Idebenone has shown to have a favourable effect in promoting vision recovery in LHON-patients with recent visual impairement. CASE DESCRIPTION Two male LHON patients, aged 27 and 54 years of age were misdiagnosed during one year with optic neuritis and conversion disorder. The delay caused unnecessary emotional suffering and took away the opportunity of idebenone treatment. This can be prevented by greater awareness of disease characteristcs and OCT-scanning. CONCLUSION Therapy for LHON requires a timely diagnosis.
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Affiliation(s)
| | | | | | - Jan Willem R Pott
- Universitair Medisch Centrum Groningen-Rijksuniversiteit Groningen, afd. Oogheelkunde, Groningen
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Hanson JVM, Ng MY, Hayward-Koennecke HK, Schippling S, Reeve KA, Gerth-Kahlert C. A three-year longitudinal study of retinal function and structure in patients with multiple sclerosis. Doc Ophthalmol 2021; 144:3-16. [PMID: 34705132 PMCID: PMC8882570 DOI: 10.1007/s10633-021-09855-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 09/15/2021] [Indexed: 11/29/2022]
Abstract
Background Researchers have in recent years begun to investigate ophthalmological manifestations of multiple sclerosis (MS) other than optic neuritis (ON), and it is now clear that changes to retinal function (measured using the electroretinogram, ERG) and structure (measured using optical coherence tomography, OCT) are found in MS patients irrespective of prior ON episodes. ERG results are consistent with dysfunctional bipolar cells, as in other autoimmune diseases. To date, studies have presented only cross-sectional data regarding ERG and OCT. We, therefore, studied the longitudinal course of ERG and OCT in patients with MS, as well as the effect of disability changes and non-ON clinical relapses on these functional and structural measures. Methods MS patients (n = 23) participating in an ongoing longitudinal observational study were invited to take part in a 3-year ophthalmological substudy. ERG and OCT were performed, and measures of MS-related disability and relapse history were obtained. Study visits were repeated annually. ERG peak times, rod b-wave amplitude, mixed rod/cone and cone b-/a-wave amplitude ratios, thickness of the peripapillary retinal nerve fibre layer, and volumes of the segmented retinal layers/complexes were analysed. Using generalised estimating equation models adjusted for age, ON, and MS treatment status, we assessed changes to ERG and OCT over the study duration, the effect of changes in disability and recent non-ON MS relapses on ERG and OCT, and the effect of selected OCT parameters on corresponding ERG parameters. Results At the group level, small fluctuations of several ERG peak times were recorded, with OCT values remaining stable. Increased disability between visits was associated with significant prolongation of mixed rod-cone ERG b-wave peak times. No evidence of associations between OCT and ERG parameters was observed. Conclusions Retinal bipolar cell function may be affected by changes in disability in patients with MS; however, recent non-ON MS clinical relapses appear not to affect ERG or OCT results. As ERG changes in MS patients over 3 years are likely to be small and of uncertain clinical relevance, longitudinal studies of retinal function in MS should be planned over an extended period. Supplementary Information The online version contains supplementary material available at 10.1007/s10633-021-09855-7.
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Affiliation(s)
- James V. M. Hanson
- Department of Ophthalmology, University Hospital Zurich and University of Zurich, Frauenklinikstrasse 24, 8091 Zurich, Switzerland
| | - Mei-Yee Ng
- Masters Program in Biostatistics, University of Zurich, Hirschengraben 84, 8001 Zurich, Switzerland
| | - Helen K. Hayward-Koennecke
- Clinic for Neurology, Neuroimmunology and Multiple Sclerosis Research, University Hospital Zurich and University of Zurich, Frauenklinikstrasse 26, 8091 Zurich, Switzerland
| | - Sven Schippling
- Multimodal Imaging in Neuroimmunological Diseases (MINDS), University Hospital Zurich and University of Zurich, Frauenklinikstrasse 26, 8091 Zurich, Switzerland
| | - Kelly A. Reeve
- Institute for Epidemiology, Biostatistics, and Prevention, Department of Biostatistics, University of Zurich, Hirschengraben 84, 8001 Zurich, Switzerland
| | - Christina Gerth-Kahlert
- Department of Ophthalmology, University Hospital Zurich and University of Zurich, Frauenklinikstrasse 24, 8091 Zurich, Switzerland
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朱 飒, 彭 镜, 毛 蕾, 邓 小, 张 慈, 杨 丽, 尹 飞, 何 芳. [Recurrence factors for myelin oligodendrocyte glycoprotein antibody disease in children and the effect of recurrence prevention regimens]. Zhongguo Dang Dai Er Ke Za Zhi 2021; 23:724-729. [PMID: 34266531 PMCID: PMC8292654 DOI: 10.7499/j.issn.1008-8830.2104017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/19/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To study the clinical features and recurrence factors of myelin oligodendrocyte glycoprotein (MOG) antibody disease in children and the effect of recurrence prevention regimens. METHODS A retrospective analysis was performed on the medical data of 41 children with MOG antibody disease who were hospitalized in the Department of Pediatric Neurology, Xiangya Hospital of Central South University, from December 2014 to September 2020. According to the presence or absence of recurrence, they were divided into a monophasic course group (n=19) and a recurrence group (n=22). According to whether preventive treatment for recurrence was given, the children with recurrence were further divided into a preventive treatment group and a non-preventive treatment group. The clinical features were analyzed for all groups, and the annualized relapse rate (ARR) was compared before and after treatment with prevention regimens. RESULTS For these 41 children, acute disseminated encephalomyelitis was the most common initial manifestation and was observed in 23 children (56%). Of the 41 children, 22 (54%) experienced recurrence, with 57 recurrence events in total, among which optic neuritis was the most common event (17/57, 30%). The proportion of children in the recurrence group who were treated with corticosteroids for less than 3 months in the acute phase was higher than that in the monophasic course group (64% vs 32%; P < 0.05). There was no significant difference in the ARR between the preventive treatment and non-preventive treatment groups (P > 0.05). The assessment of preventive treatment regimens for 32 cases showed that the children treated with rituximab or azathioprine had a significant reduction in the ARR during treatment (P < 0.05). CONCLUSIONS More than half of the children with MOG antibody disease may experience recurrence. Most children with recurrence are treated with corticosteroids for less than 3 months in the acute phase. Rituximab and azathioprine may reduce the risk of recurrence.
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Affiliation(s)
- 飒英 朱
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 镜 彭
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 蕾蕾 毛
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 小鹿 邓
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 慈柳 张
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 丽芬 杨
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 飞 尹
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 芳 何
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
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49
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朱 飒, 彭 镜, 毛 蕾, 邓 小, 张 慈, 杨 丽, 尹 飞, 何 芳. [Recurrence factors for myelin oligodendrocyte glycoprotein antibody disease in children and the effect of recurrence prevention regimens]. Zhongguo Dang Dai Er Ke Za Zhi 2021; 23:724-729. [PMID: 34266531 PMCID: PMC8292654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/19/2021] [Indexed: 09/21/2023]
Abstract
OBJECTIVE To study the clinical features and recurrence factors of myelin oligodendrocyte glycoprotein (MOG) antibody disease in children and the effect of recurrence prevention regimens. METHODS A retrospective analysis was performed on the medical data of 41 children with MOG antibody disease who were hospitalized in the Department of Pediatric Neurology, Xiangya Hospital of Central South University, from December 2014 to September 2020. According to the presence or absence of recurrence, they were divided into a monophasic course group (n=19) and a recurrence group (n=22). According to whether preventive treatment for recurrence was given, the children with recurrence were further divided into a preventive treatment group and a non-preventive treatment group. The clinical features were analyzed for all groups, and the annualized relapse rate (ARR) was compared before and after treatment with prevention regimens. RESULTS For these 41 children, acute disseminated encephalomyelitis was the most common initial manifestation and was observed in 23 children (56%). Of the 41 children, 22 (54%) experienced recurrence, with 57 recurrence events in total, among which optic neuritis was the most common event (17/57, 30%). The proportion of children in the recurrence group who were treated with corticosteroids for less than 3 months in the acute phase was higher than that in the monophasic course group (64% vs 32%; P < 0.05). There was no significant difference in the ARR between the preventive treatment and non-preventive treatment groups (P > 0.05). The assessment of preventive treatment regimens for 32 cases showed that the children treated with rituximab or azathioprine had a significant reduction in the ARR during treatment (P < 0.05). CONCLUSIONS More than half of the children with MOG antibody disease may experience recurrence. Most children with recurrence are treated with corticosteroids for less than 3 months in the acute phase. Rituximab and azathioprine may reduce the risk of recurrence.
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Affiliation(s)
- 飒英 朱
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 镜 彭
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 蕾蕾 毛
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 小鹿 邓
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 慈柳 张
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 丽芬 杨
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 飞 尹
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
| | - 芳 何
- />中南大学湘雅医院儿科, 湖南长沙 410007Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410007, China
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Yildiz MB, Balci S, Ozcaliskan S, Vural ET. Sarcoidosis Presenting with Bilateral Optic Disc Edema as the Initial Presentation. J Coll Physicians Surg Pak 2021; 31:861-863. [PMID: 34271794 DOI: 10.29271/jcpsp.2021.07.861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 12/30/2019] [Indexed: 11/11/2022]
Abstract
Sarcoidosis is a chronic, progressive, granulomatous inflammatory disease of unknown etiology that affects multiple organ systems. Granulomatous anterior uveitis is the most common eye finding, and optic nerve involvement at presentation is rarely seen. Here, we report a 43-year man referred to our clinic with eye pain, decreased vision, floaters and bilateral papillitis, vitritis and cystoid macular edema. The level of serum angiotensin-converting enzyme, thoracic computed tomography and transbronchial needle aspiration biopsy of lymph nodes were confirmatory for sarcoidosis. In this case, sarcoidosis initially presented with bilateral papillitis and vitritis without granulomatous uveitis, and successful results were obtained with methylprednisolone and immunosuppressive treatment without any relapse or systemic involvement of sarcoidosis. Sarcoidosis should be considered in patients presenting with optic nerve inflammation, even when granulomatous inflammation or vasculitis are not present, which are specific for ocular sarcoidosis. Key Words: Edema, Optic disc, Papillitis, Sarcoidosis.
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Affiliation(s)
- Merve Beyza Yildiz
- Department of Ophthalmology, Haydarpasa Numune Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Sevcan Balci
- Department of Ophthalmology, Haydarpasa Numune Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Sehnaz Ozcaliskan
- Department of Ophthalmology, Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Ece Turan Vural
- Department of Ophthalmology, Haydarpasa Numune Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
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