1
|
Iancu R, Pirvulescu R, Anton N, Iancu G, Istrate S, Romanitan MO, Geamanu A, Popa Cherecheanu M. Visual Function Improvement after Plasma Exchange Therapy for Acute Optic Neuritis in Neuromyelitis Optica Spectrum Disorders: Case Series and Review. Diagnostics (Basel) 2024; 14:863. [PMID: 38732279 PMCID: PMC11083380 DOI: 10.3390/diagnostics14090863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 04/17/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
OBJECTIVE Neuromyelitis optica (NMO) and neuromyelitis optica spectrum disorder (NMOSD) are autoimmune-mediated central nervous system disorders distinguished by the presence of serum aquaporine-4 IgG antibody (AQP4-Ab). The clinical panel comprises severe optic neuritis (ON) and transverse myelitis, which can result in incomplete recovery and a high risk of recurrence. METHODS This study aimed to evaluate the visual outcomes of three patients with severe acute ON in NMOSD that was non-responsive to intravenous methylprednisolone (IVMP), who received plasma exchange therapy (PLEX). We included three patients (P1, P2 and P3) with severe acute ON who had no improvement after IVMP treatment and were admitted to the ophthalmology department at the Emergency University Hospital Bucharest from January 2022 to September 2023. All three patients with ON were diagnosed in accordance with the criteria described by the Optic Neuritis Treatment Trial. All the subjects were experiencing their first attack. RESULTS The mean recruitment age was 35.3 ± 7.71. All patients were seropositive for the AQP4 antibody. All patients were tested for serum myelin oligodendrocyte glycoprotein (MOG) antibody but only one showed a positive test (P3). Lesions visible in orbital MRI indicated the involvement of retrobulbar, canalicular and/or intracranial segments. All three subjects had no response or incomplete remission after an IVMP protocol (5 days of 1000 mg intravenous methylprednisolone in sodium chloride 0.9%). The mean time from onset of optic neuritis to PLEX was 37.6 days. The PLEX treatment protocol comprised five cycles of plasma exchange treatment over 10 days, with a plasma exchange session every other day. An amount of 1 to 1.5 volumes of circulating plasma were dialyzed for 2-4 h. At 1 month after the completion of PLEX therapy, BCVA and VF parameters were improved in all three patients. CONCLUSION The treatment of ON remains subject to debate and is somewhat controversial. Plasma exchange must be considered as a rescue therapy when IVMP is insufficient for AQP4-ON patients. This study revealed that PLEX treatment effectively improves the visual outcomes of patients experiencing their first attack of severe acute isolated ON after high-dose IVMP treatment. This study suggests that PLEX may be associated with improved visual outcomes in NMOSD acute optic neuritis.
Collapse
Affiliation(s)
- Raluca Iancu
- Department of Ophthalmology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (R.I.); (S.I.); (A.G.)
| | - Ruxandra Pirvulescu
- Department of Ophthalmology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (R.I.); (S.I.); (A.G.)
| | - Nicoleta Anton
- Department of Ophthalmology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - George Iancu
- Department of Obstetrics-Gynecology, “Carol Davila” University of Medicine and Pharmacy, 020956 Bucharest, Romania;
| | - Sinziana Istrate
- Department of Ophthalmology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (R.I.); (S.I.); (A.G.)
| | - Mihaela Oana Romanitan
- Department of Internal Medicine, Section of Neurology, Södersjukhuset, 11883 Stockholm, Sweden;
| | - Aida Geamanu
- Department of Ophthalmology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (R.I.); (S.I.); (A.G.)
| | - Matei Popa Cherecheanu
- Department of Cardiovascular Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| |
Collapse
|
2
|
Takai Y, Yamagami A, Iwasa M, Inoue K, Wakakura M, Takahashi T, Tanaka K. Evaluation of Steroid Pulse Therapy Responsiveness in Myelin-Oligodendrocyte Glycoprotein Antibody-Positive Optic Neuritis. Cureus 2024; 16:e56673. [PMID: 38646337 PMCID: PMC11032426 DOI: 10.7759/cureus.56673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2024] [Indexed: 04/23/2024] Open
Abstract
PURPOSE Myelin-oligodendrocyte glycoprotein antibody-positive optic neuritis (MOGON) is usually responsive to the steroid, but, for some patients, steroid pulse therapy alone may be inadequate. This study aimed to investigate the factors predicting the response to steroid pulse therapy in MOGON. METHODS This study included 17 patients (24 eyes) with MOGON, who received single steroid pulse therapy as initial treatment. Best corrected visual acuity (BCVA) and mean deviation (MD) values after treatment were examined concerning findings at onset. RESULTS No correlation was found between BCVA at onset and after treatment, but a correlation was observed between MD values at onset and after treatment (correlation coefficient 0.48, p=0.01, Spearman's rank correlation coefficient). Age, gender, duration from onset to treatment, magnetic resonance imaging findings, and optical coherence tomography findings did not affect visual function after treatment. CONCLUSIONS Severe visual field impairment at onset may indicate that additional treatment may be necessary.
Collapse
Affiliation(s)
- Yasuyuki Takai
- Department of Ophthalmology, Inouye Eye Hospital, Tokyo, JPN
| | - Akiko Yamagami
- Department of Ophthalmology, Inouye Eye Hospital, Tokyo, JPN
| | - Mayumi Iwasa
- Department of Ophthalmology, Inouye Eye Hospital, Tokyo, JPN
| | - Kenji Inoue
- Department of Ophthalmology, Inouye Eye Hospital, Tokyo, JPN
| | - Masato Wakakura
- Department of Ophthalmology, Inouye Eye Hospital, Tokyo, JPN
| | - Toshiyuki Takahashi
- Department of Neurology, Tohoku University Graduate School of Medicine, Sendai, JPN
| | - Keiko Tanaka
- Department of Animal Model Development, Brain Research Institute, Niigata University, Niigata, JPN
| |
Collapse
|
3
|
Jiang B, Hong N, Zhao F, Dong F. Visualization and analysis of mapping knowledge domains for optic neuritis: a bibliometric research from 2013 to 2022. Int Ophthalmol 2024; 44:57. [PMID: 38342798 PMCID: PMC10859331 DOI: 10.1007/s10792-024-02948-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 12/04/2023] [Indexed: 02/13/2024]
Abstract
PURPOSE To explore the global research trends, hotspots and frontiers of optic neuritis (ON) over the past decade through qualitative and quantitative analysis of bibliometrics. METHODS Publications on ON from 2013 to 2022 were retrieved from Web of Science Core Collection (WoSCC). VOSviewer and CiteSpace were mainly used to facilitate bibliometric analysis and visualization. RESULTS A total of 3027 papers were retrieved from peer-reviewed publications and the annual research output increased over time. Neurosciences neurology was the most published area. The USA was the most productive and influential country, and in the focus of international cooperation. University College London was the most productive organization and Charite Medical University of Berlin had the largest number of cooperating partners. Paul F contributed the largest number of publications and Wingerchuk DM ranked first among the co-cited authors. Multiple Sclerosis and Related Disorders was the most prolific journal publishing ON research. The most co-cited references mainly focused on the diagnostic criteria for neuromyelitis optica spectrum disorder (NMOSD) and multiple sclerosis (MS). The keywords formed the following four clusters: the pathophysiology of MS-ON; the autoantibody markers and diagnostic criteria of NMOSD-ON and myelin oligodendrocyte glycoprotein associated disorder-ON (MOGAD-ON); the epidemiology and clinical characteristics of ON; and the treatment of ON. CONCLUSION This bibliometrics analysis showed a systematic view of the evolutionary process, research hotspots, and future directions of ON research. It can provide insights for ON research and valuable information for neuro-ophthalmologic specialists to evaluate research policies and promote international cooperation.
Collapse
Affiliation(s)
- Bo Jiang
- Department of Ophthalmology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Nan Hong
- Department of Ophthalmology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Fangkun Zhao
- Department of Ophthalmology, The Fourth Affiliated Hospital of China Medical University, Shenyang, 110032, China
| | - Feng Dong
- Department of Ophthalmology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
| |
Collapse
|
4
|
Lasek-Bal A, Wagner-Kusz A, Rogoż B, Cisowska-Babraj M, Gajewska G. Efficacy and Safety of Intravenous Immunoglobulin Treatment in Selected Neurological Diseases-One Centre's Experience Based on the Therapy of 141 Patients. J Clin Med 2023; 12:5983. [PMID: 37762922 PMCID: PMC10531894 DOI: 10.3390/jcm12185983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/28/2023] [Accepted: 09/10/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Intravenous immunoglobulins (IVIg) are the first-choice drugs for the treatment of certain neuroimmune diseases. The aim of this study was to evaluate the efficacy and safety of IVIg in patients with selected nervous system diseases. METHODS The study enrolled patients who received IVIg in programmes financed by the National Health Fund in Poland. The status of patients upon inclusion and during treatment was assessed using scales dedicated to specific neurological diseases. RESULTS The study enrolled 141 patients aged 56.28 ± 14.72 (51.77% female): 21 patients with myasthenia gravis (MG), 65 with chronic inflammatory demyelinating polyneuropathy (CIDP), 30 with Guillain-Barré syndrome (GBS), 12 with neuromyelitis optica spectrum disorder (NMOSD) and 13 patients with autoimmune encephalitis (AE). Neurological improvement was found in 14 (66.66%) MG patients (with a reduction of at least three points on the Quantitative Myasthenia Gravis Score (QMGS) within 14 days from the completion of the cycle), and in 34 (52.3%) GBS patients (with a reduction of at least one point on the Medical Research Council Scale within 14 days from the completion of the cycle). The parameters with the strongest effect on clinical improvement in MG patients were age [OR 1.033, CI 95% [0.09-1.09], p = 0.049] and baseline QMGS [OR 0.505; CI 95% [0.24-0.87], p = 0.038]. In the majority of CIDP patients (27, 97%) and NMOSD patients (6, 50%), neurological stabilisation was observed (without clinical improvement, defined for CIDP patients as an increase of at least two points on the Lovett Scale after three courses of IVIg were administered, and for NMOSD patients as an increase of at least one point on the Medical Research Council Scale and/or a shift of at least 0.3 logMAR after three courses of treatment). Deep-vein thrombosis was only one serious adverse event in the total group of patients treated with IVIg. CONCLUSIONS The use of IVIg in patients with MG and GBS mostly results in neurological improvement, while in patients with NMOSD and CIDP, it mostly results in disease stabilisation. This could indicate the predominant anti-idiotypic antibody activity of IVIg in acute neuroimmune diseases or during exacerbations in chronic autoimmune diseases. The therapy of AE in comorbid neoplastic disease is burdened with an elevated risk of failure for IVIg. The results of our study confirm the improved safety of IVIg for selected neurological diseases.
Collapse
Affiliation(s)
- Anetta Lasek-Bal
- Department of Neurology, School of Health Sciences, Medical University of Silesia in Katowice, Ziołowa Str. 45/47, 40-735 Katowice, Poland;
- Department of Neurology, Upper-Silesian Medical Centre of the Silesian Medical University in Katowice, 40-735 Katowice, Poland; (B.R.); (M.C.-B.); (G.G.)
| | - Anna Wagner-Kusz
- Department of Neurology, School of Health Sciences, Medical University of Silesia in Katowice, Ziołowa Str. 45/47, 40-735 Katowice, Poland;
- Department of Neurology, Upper-Silesian Medical Centre of the Silesian Medical University in Katowice, 40-735 Katowice, Poland; (B.R.); (M.C.-B.); (G.G.)
| | - Barbara Rogoż
- Department of Neurology, Upper-Silesian Medical Centre of the Silesian Medical University in Katowice, 40-735 Katowice, Poland; (B.R.); (M.C.-B.); (G.G.)
| | - Małgorzata Cisowska-Babraj
- Department of Neurology, Upper-Silesian Medical Centre of the Silesian Medical University in Katowice, 40-735 Katowice, Poland; (B.R.); (M.C.-B.); (G.G.)
| | - Gabriela Gajewska
- Department of Neurology, Upper-Silesian Medical Centre of the Silesian Medical University in Katowice, 40-735 Katowice, Poland; (B.R.); (M.C.-B.); (G.G.)
| |
Collapse
|
5
|
Update on glial antibody-mediated optic neuritis. Jpn J Ophthalmol 2022; 66:405-412. [PMID: 35895155 DOI: 10.1007/s10384-022-00932-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/16/2022] [Indexed: 10/16/2022]
Abstract
Optic neuritis (ON) refers to inflammatory demyelinating lesions of the optic nerve, which can cause acute or subacute vision loss and is a major cause of vision loss in young adults. Much of our understanding of typical ON is from the Optic Neuritis Treatment Trial. Glial autoantibodies to aquaporin-4 immunoglobulin (AQP4-IgG) and myelin oligodendrocyte glycoprotein immunoglobulin (MOG-IgG) are recently established biomarkers of ON that have revolutionized our understanding of atypical ON. The detection of glial antibodies is helpful in the diagnosis, treatment, and follow-up of patients with different types of ON. AQP4-IgG and MOG-IgG screening is strongly recommended for patients with atypical ON. Research on the pathogenesis of NMOSD and MOGAD will promote the development and marketing of targeted immunotherapies. The application of new and efficient drugs, such as the selective complement C5 inhibitor, IL-6 receptor inhibitor, B cell-depleting agents, and drugs against other monoclonal antibodies, provides additional medical evidence. This review provides information on the diagnosis and management of glial antibody-mediated ON.
Collapse
|
6
|
Uchio N, Yashita D, Hao A, Takahashi T, Matsumoto H. Intravenous Immunoglobulin in the Treatment of Adalimumab-associated Optic Neuritis. Intern Med 2022; 61:429-432. [PMID: 34373376 PMCID: PMC8866781 DOI: 10.2169/internalmedicine.7599-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Optic neuritis (ON) is a rare complication of tumor necrosis factor (TNF)-α inhibitors. The autoantibody serostatus, treatment, and outcome of TNF-α inhibitor-associated ON remain unclear. We herein report a 50-year-old woman with ON following adalimumab therapy. The patient presented with decreasing visual acuity of the right eye, quickly diminishing to light perception. Anti-aquaporin-4 (anti-AQP4) and anti-myelin oligodendrocyte glycoprotein antibodies were negative. Adalimumab was discontinued, and intravenous methylprednisolone and intravenous immunoglobulin (IVIg) were administered. However, her visual acuity improved only up to counting fingers. IVIg may be ineffective depending on the pretreatment severity.
Collapse
Affiliation(s)
- Naohiro Uchio
- Department of Neurology, Mitsui Memorial Hospital, Japan
| | - Daiki Yashita
- Department of Neurology, Mitsui Memorial Hospital, Japan
| | - Akihito Hao
- Department of Neurology, Mitsui Memorial Hospital, Japan
| | - Toshiyuki Takahashi
- Department of Neurology, Tohoku University Graduate School of Medicine, Japan
- Department of Neurology, National Hospital Organization Yonezawa National Hospital, Japan
| | | |
Collapse
|
7
|
Morales-Ruiz V, Juárez-Vaquera VH, Rosetti-Sciutto M, Sánchez-Muñoz F, Adalid-Peralta L. Efficacy of intravenous immunoglobulin in autoimmune neurological diseases. Literature systematic review and meta-analysis. Autoimmun Rev 2021; 21:103019. [PMID: 34920107 DOI: 10.1016/j.autrev.2021.103019] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 12/12/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Corticosteroids are the first-line treatment for several common autoimmune neurological diseases. Other therapeutic approaches, including intravenous immunoglobulin (IVIg) and plasmapheresis, have shown mixed results in patient improvement. OBJECTIVE To compare the efficacy of IVIg administration with that of corticosteroids, plasmapheresis, and placebo in autoimmune neurological diseases like Guillain-Barré syndrome, myasthenia gravis, chronic inflammatory demyelinating polyneuropathy, optic neuritis, and multiple sclerosis. METHODS A systematic review was performed on the databases PubMed, MEDLINE, Embase, and Cochrane. Controlled, randomized studies comparing the efficacy of IVIg with placebo, plasmapheresis, and/or glucocorticoid administration were selected. Only studies reporting the number of patients who improved after treatment were included, irrespective of language or publication year. In total, 23 reports were included in the meta-analysis study. RESULTS Our meta-analysis showed a beneficial effect of IVIg administration on patient improvement over placebo (OR = 2.79, CI [95%] = 1.40-5.55, P = 0.01). Meanwhile, IVIg administration showed virtually identical effects to plasmapheresis (OR = 0.83, CI [95%] = 0.45-1.55, P < 0.01). Finally, no significant differences were found in the efficacy of IVIg and glucocorticoid administration (OR = 0.98, Cl [95%] = 0.58-1.68, P = 0.13). CONCLUSION IVIg can be regarded as a viable therapeutic approach, either as a first- or second-line therapy, and as an adjuvant therapy for autoimmune neurological diseases.
Collapse
Affiliation(s)
- Valeria Morales-Ruiz
- Unidad Periférica para el Estudio de la Neuroinflamación en Patologías Neurológicas del Instituto de Investigaciones Biomédicas de la UNAM en el Instituto Nacional de Neurología y Neurocirugía, Insurgentes Sur 3877, Col. La Fama, Ciudad de México 14269, Mexico; Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Av. Ciudad Universitaria 3000, Coyoacán, Ciudad de México 04510, Mexico
| | - Víctor Hugo Juárez-Vaquera
- Unidad Periférica para el Estudio de la Neuroinflamación en Patologías Neurológicas del Instituto de Investigaciones Biomédicas de la UNAM en el Instituto Nacional de Neurología y Neurocirugía, Insurgentes Sur 3877, Col. La Fama, Ciudad de México 14269, Mexico
| | - Marcos Rosetti-Sciutto
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico; Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, México-Xochimilco 101, Col. Huipulco, Ciudad de México 14370, Mexico
| | - Fausto Sánchez-Muñoz
- Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano 1, Col. Belisario Domínguez Secc. 16, Ciudad de México 14080, Mexico
| | - Laura Adalid-Peralta
- Unidad Periférica para el Estudio de la Neuroinflamación en Patologías Neurológicas del Instituto de Investigaciones Biomédicas de la UNAM en el Instituto Nacional de Neurología y Neurocirugía, Insurgentes Sur 3877, Col. La Fama, Ciudad de México 14269, Mexico; Instituto Nacional de Neurología y Neurocirugía, Insurgentes Sur 3877, Col. La Fama, Ciudad de México 14269, Mexico.
| |
Collapse
|
8
|
Hickman SJ, Petzold A. Update on Optic Neuritis: An International View. Neuroophthalmology 2021; 46:1-18. [PMID: 35095131 PMCID: PMC8794242 DOI: 10.1080/01658107.2021.1964541] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/26/2021] [Accepted: 07/31/2021] [Indexed: 10/20/2022] Open
Abstract
Previously, optic neuritis was thought to be typical, i.e. idiopathic or multiple sclerosis (MS) related, associated with a good visual prognosis, or atypical, i.e. not associated with MS and requiring corticosteroids or plasma exchange for vision to recover. More recently, the importance of optic neuritis in neuromyelitis optica spectrum disorder and myelin oligodendrocyte glycoprotein (MOG) antibody disease has become more appreciated. The results of the Optic Neuritis Treatment Trial (ONTT) has influenced how optic neuritis is treated around the world. For this review we surveyed the international literature on optic neuritis in adults. Our aims were first to find the reported incidence of optic neuritis in different countries and to ascertain what percentage of cases were seropositive for anti-aquaporin 4 and anti-MOG antibodies, and second, to document the presenting features, treatment, and outcomes from a first episode of the different types of optic neuritis from these countries, and to compare the results with the outcomes of the ONTT cohort. From these data we have sought to highlight where ambiguities currently lie in how to manage optic neuritis and have made recommendations as to how future treatment trials in optic neuritis should be carried out in the current antibody testing era.
Collapse
Affiliation(s)
- Simon J. Hickman
- Department of Neurology, Royal Hallamshire Hospital, Sheffield, UK
| | - Axel Petzold
- Expertise Centrum Neuro-ophthalmology, Departments of Neurology & Ophthalmology, Amsterdam Umc, Amsterdam, The Netherlands
- Department of Neuro-Ophthalmology, Moorfields Eye Hospital, London, UK
- Department of Neuro-Ophthalmology, The National Hospital For Neurology And Neurosurgery, London, UK
- Department of Molecular Neurosciences, Ucl Institute of Neurology, London, UK
| |
Collapse
|