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Spillers NJ, Luther PM, Talbot NC, Kidder EJ, Doyle CA, Lutfallah SC, Derouen AG, Tirumala S, Ahmadzadeh S, Shekoohi S, Kaye AD, Varrassi G. A Comparative Review of Typical and Atypical Optic Neuritis: Advancements in Treatments, Diagnostics, and Prognosis. Cureus 2024; 16:e56094. [PMID: 38618469 PMCID: PMC11009899 DOI: 10.7759/cureus.56094] [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: 02/05/2024] [Accepted: 03/13/2024] [Indexed: 04/16/2024] Open
Abstract
Optic neuritis (ON) is a debilitating condition that through various mechanisms, including inflammation or demyelination of the optic nerve, can result in partial or total permanent vision loss if left untreated. Accurate diagnosis and promptly initiated treatment are imperative related to the potential of permanent loss of vision if left untreated, which can lead to a significant reduction in the quality of life in affected patients. ON is subtyped as "typical" or "atypical" based on underlying causative etiology. The etiology of ON can be differentiated when appropriate diagnostic testing is performed. Using history taking, neuroimaging, and visual testing to localize the underlying pathology of ON in a time-sensitive manner is critical in mitigating these unsatisfactory outcomes. Herein, we examine the differences in presentation, pathophysiology, and treatments of typical ON causes, like multiple sclerosis (MS), and atypical causes such as neuromyelitis optica spectrum disorder (NMOSD) and myelin oligodendrocyte glycoprotein (MOG)-immunoglobulin G (IgG) ON. The present investigation places focus on both neuroimaging and visual imaging in the differentiation of ON. Additionally, this review presents physicians with a better understanding of different presentations, treatments, and prognoses of ON.
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Affiliation(s)
- Noah J Spillers
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Patrick M Luther
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Norris C Talbot
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Evan J Kidder
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Connor A Doyle
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Salim C Lutfallah
- School of Medicine, Louisiana State University Health Sciences Center at New Orleans, New Orleans, USA
| | - Alyssa G Derouen
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Sridhar Tirumala
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Shahab Ahmadzadeh
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Sahar Shekoohi
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
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Wilf-Yarkoni A, Feldmann K, Rubarth K, Dorsch EM, Rust R, Urman I, Hellmann MA, Friedman Y, Lotan I, Bialer O, Buenrostro GS, Zimmermann HG, Leutloff C, Schmitz-Hübsch T, Paul F, Asseyer S, Stiebel-Kalish H. Effectiveness of oral prednisone tapering following intravenous methylprednisolone for acute optic neuritis in multiple sclerosis. PLoS One 2023; 18:e0288366. [PMID: 38060614 PMCID: PMC10703274 DOI: 10.1371/journal.pone.0288366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 11/11/2023] [Indexed: 12/18/2023] Open
Abstract
Acute optic neuritis treatment lacks standardized protocols. The value of oral prednisone taper (OPT) following intravenous methylprednisolone (IVMP) on visual outcome parameters in optic neuritis (ON) has never been explored. In the present retrospective study, we investigated whether OPT after IVMP affects the structural and functional visual outcomes of inaugural clinically isolated syndrome (CIS)- or multiple sclerosis (MS)-ON. Adult patients with acute, inaugural, unilateral CIS- or MS-ON, treated with IVMP in Germany and Israel were stratified into patients treated with IVMP alone-versus IVMP and OPT. Inclusion criteria were age ≥18, CIS or MS diagnosis according to McDonald criteria 2017, available visual acuity (VA) at nadir before treatment initiation and at follow-up ≥5 months, as well as a spectral domain optic coherence tomography (OCT) data scan at follow-up. Exclusion criteria included recurrent ON, concomitant ophthalmological comorbidities, optical coherence tomography (OCT) of insufficient quality and ON-related escalation therapy after IVMP. The structural outcome was defined as the average retinal nerve fiber layer (RNFL) difference between the ON-affected and the unaffected eye, while the functional outcome was defined as the final high-contrast best-corrected VA (HC-BCVA) at follow-up compared to nadir. The comparative analysis was performed using linear regression analysis, adjusted for sex, age, and days-to-treatment. Fifty-one patients met the inclusion criteria (25% male). The mean age was 33.9 (±10.23) years. Twenty-six patients (51%) received OPT following IVMP. There was no difference in nadir HC-BCVA between the groups (0.39 No OPT; 0.49 With OPT, P = 0.36). Adjusted linear regression analysis did not indicate an influence of OPT on RNFL thickness or on HC-BCVA (beta coefficient for RNFL difference in percentages: 0.51, 95%-CI: [-4.58, 5.59], beta coefficient for logMAR: 0.11, 95%; CI [-0.12, 0.35] at follow-up. In conclusion, the addition of OPT to IVMP did not affect RNFL thickness or the final VA in a retrospective cohort of 51 patients with inaugural acute CIS- or MS-ON. The results of this exploratory study are currently being re-examined in a large-scale, demographically diverse, prospective study.
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Affiliation(s)
- Adi Wilf-Yarkoni
- Neuroimmunology Unit, Department of Neurology, Rabin Medical Center, Petah Tikva, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Kristina Feldmann
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Department of Emergency and Acute Medicine, Campus Mitte and Virchow, Charité –Universitätsmedizin Berlin, Berlin, Germany
| | - Kerstin Rubarth
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Charité Universitaetsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Institute of Biometry and Clinical Epidemiology, Berlin, Germany
| | - Eva-Maria Dorsch
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Rebekka Rust
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Ilia Urman
- Neuroimmunology Unit, Department of Neurology, Rabin Medical Center, Petah Tikva, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mark A. Hellmann
- Neuroimmunology Unit, Department of Neurology, Rabin Medical Center, Petah Tikva, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yitzhak Friedman
- Neuroimmunology Unit, Department of Neurology, Rabin Medical Center, Petah Tikva, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Itay Lotan
- Neuroimmunology Unit, Department of Neurology, Rabin Medical Center, Petah Tikva, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Omer Bialer
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Felsenstein Medical Research Center, Tel Aviv University, Tel Aviv, Israel
- Neuro-Ophthalmology Unit, Department of Ophthalmology, Rabin Medical Center, Petah Tikva, Israel
| | - Gilberto Solorza Buenrostro
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hanna G. Zimmermann
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Carla Leutloff
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Tanja Schmitz-Hübsch
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Friedemann Paul
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Susanna Asseyer
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
- Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Experimental and Clinical Research Center, Berlin, Germany
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Neuroscience Clinical Research Center, Charité –Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Hadas Stiebel-Kalish
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Felsenstein Medical Research Center, Tel Aviv University, Tel Aviv, Israel
- Neuro-Ophthalmology Unit, Department of Ophthalmology, Rabin Medical Center, Petah Tikva, Israel
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Jamali Dogahe S, Pakravan P, Pakravan M. Acute Optic Neuritis: An Update on Approach and Management. J Ophthalmic Vis Res 2023; 18:433-440. [PMID: 38250236 PMCID: PMC10794797 DOI: 10.18502/jovr.v18i4.14556] [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: 04/19/2023] [Accepted: 07/17/2023] [Indexed: 01/23/2024] Open
Abstract
This review discusses the physical examination and diagnostic tests necessary to diagnose optic neuritis (ON) and provides an update on the approach and management of acute ON. A comprehensive search of the PubMed database was conducted, limited to English-language journals and recent publications. A total of 160 articles were initially screened by title, of which 73 articles were included in the narrative synthesis. ON is an inflammation of the optic nerve that can be caused by different systemic and neurological disorders. It is commonly presented as a subacute unilateral painful vision loss, and based on its clinical manifestation, it can be classified as typical or atypical. Atypical ON is bilateral with visual acuity of worse than 20/200 or has an atypical demographic presentation for demyelination, such as a non-Caucasian male with optic disc swelling, for which neuromyelitis optica spectrum disorder (NMOSD), myelin-oligodendrocyte glycoprotein antibody-associated disease (MOGAD), or other etiologies should be considered. Steroids and immunosuppressants are the main treatment options for ON, and timely treatment initiation is critical to preventing irreversible vision loss, especially in atypical cases.
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Wenzel L, Heesen C, Peper J, Grentzenberg K, Faßhauer E, Scheiderbauer J, Thale F, Meyer B, Köpke S, Rahn AC. An interactive web-based programme on relapse management for people with multiple sclerosis (POWER@MS2) - development, feasibility, and pilot testing of a complex intervention. Front Neurol 2022; 13:914814. [PMID: 36212638 PMCID: PMC9538652 DOI: 10.3389/fneur.2022.914814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 09/05/2022] [Indexed: 12/04/2022] Open
Abstract
Introduction Despite the lack of high-quality evidence regarding its long-term effectiveness, intravenous corticosteroid therapy is recommended as the standard treatment of acute multiple sclerosis relapses in Germany. High financial expenses and the equivalent effectiveness of oral corticosteroid therapy contrast with this trend. There is an urgent need to provide patients with evidence-based and comprehensible information on relapse management and to actively involve patients in relapse treatment decisions. Web-based decision support on relapse management could be an effective measure to empower people with multiple sclerosis making informed treatment decisions. Objectives To develop a web-based programme on relapse management for people with multiple sclerosis and evaluate the feasibility and acceptability of the intervention. Methods The study followed the first two phases of the UK Medical Research Council Framework for complex interventions. The first phase involved the development of an interactive web-based programme on relapse management. The second phase focused on the feasibility and pilot testing of the programme with people with multiple sclerosis and experts with a professional background in multiple sclerosis. Data was obtained using questionnaires with closed- and open-ended questions as well as qualitative semi-structured telephone interviews. Quantitative data was analyzed descriptively, whereas qualitative data was clustered by topic. Results Feasibility of the intervention programme was tested with 10 people with multiple sclerosis and 10 experts. Feasibility testing indicated good practicability and acceptance of the content. After revision, the programme was piloted with seven people with multiple sclerosis and three experts. The results showed good acceptance in both groups. Based on the feedback, a final revision was performed. Conclusion Feasibility and pilot testing indicated good user-friendliness, acceptance, and practicability of the programme. The programme is currently evaluated in a randomized controlled trial (Registration Number on ClinicalTrials.gov: NCT04233970). It is expected that the programme will have a positive impact on patients' relapse management and strengthen their autonomy and participation.
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Affiliation(s)
- Lisa Wenzel
- Medical Faculty and University Hospital Cologne, Institute of Nursing Science, University of Cologne, Cologne, Germany
- Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- *Correspondence: Lisa Wenzel
| | - Christoph Heesen
- Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Julia Peper
- Nursing Research Unit, Institute of Social Medicine and Epidemiology, University of Lübeck, Lübeck, Germany
| | - Kristina Grentzenberg
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Edeltraud Faßhauer
- Deutsche Multiple Sklerose Gesellschaft, Bundesverband e.V., Hannover, Germany
| | | | | | | | - Sascha Köpke
- Medical Faculty and University Hospital Cologne, Institute of Nursing Science, University of Cologne, Cologne, Germany
| | - Anne Christin Rahn
- Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Nursing Research Unit, Institute of Social Medicine and Epidemiology, University of Lübeck, Lübeck, Germany
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Li G, Wang N, Zhang Y, Wei W, Lu H, Zhai S, Zhang C. Recommendations for Off-Label Drug Use in Ophthalmology in China: A Clinical Practice Guideline. Front Pharmacol 2022; 13:919688. [PMID: 35685634 PMCID: PMC9171102 DOI: 10.3389/fphar.2022.919688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 04/27/2022] [Indexed: 11/24/2022] Open
Abstract
Off-label drugs use is widespread in ophthalmology due to the delay in drug approvals and package inserts update. It has been found to vary among different medical institutions in China, leading to safety problems since inappropriate use. Guidance is urgently needed regarding how best to use the drugs for unapproved indications and routes of administration. We aimed to develop an evidence-based guideline to guide off-label drugs used in ophthalmology in China. The practice guideline was developed by the Hospital Pharmacy Professional Committee, Chinese Pharmaceutical Association, following the WHO handbook for guideline development. The guideline was initially registered in the International Practice Guidelines Registry Platform (IPGRP-2021CN096). The clinical questions included in the guideline were identified through a three-round Delphi vote. Databases search was performed in PubMed, Embase, the Cochrane Library, ClinicalTrials.gov, Chinese National Knowledge Infrastructure, and WanFang Database from their inception to 31 March 2021. Systematic reviews and meta-analyses for each clinical question were conducted individually to synthesize available scientific evidence. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach was used to assess the quality of evidence and grade the recommendations' strengths. The multidisciplinary guideline groups were set up, including ophthalmologists, pharmacists, methodology experts, pharmacologists, pharmacoeconomists, and lawyers. The guideline identified 25 clinical questions included. A total of 32 systematic reviews, including 24 conducted by the systematic review group and eight high-relevance published within 2 years, were referred to address these questions. Finally, the guideline presented 32 recommendations addressing 25 clinical questions, involving five strong recommendations and 27 weak recommendations for the treatment of ocular fundus, corneal disease, glaucoma, and endophthalmitis. Current evidence from clinical studies supports the off-label drugs used in ophthalmology. We developed an evidence-based guideline using a rigorous multidisciplinary approach to guide these usages in route clinical practice.
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Affiliation(s)
- Guangyao Li
- Department of Pharmacy, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Ningli Wang
- Beijing Tongren Eye Center, Beijing Key Laboratory of Ophthalmology and Visual Science, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yu Zhang
- Department of Pharmacy, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Wenbin Wei
- Beijing Tongren Eye Center, Beijing Key Laboratory of Ophthalmology and Visual Science, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Hai Lu
- Beijing Tongren Eye Center, Beijing Key Laboratory of Ophthalmology and Visual Science, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Suodi Zhai
- Department of Pharmacy, Peking University Third Hospital, Beijing, China
| | - Chao Zhang
- Department of Pharmacy, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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De Lott LB, Bennett JL, Costello F. The changing landscape of optic neuritis: a narrative review. J Neurol 2022; 269:111-124. [PMID: 33389032 PMCID: PMC8253868 DOI: 10.1007/s00415-020-10352-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 01/03/2023]
Abstract
Optic neuritis (ON) is an inflammatory optic neuropathy that is often a harbinger of central nervous system (CNS) demyelinating disorders. ON is frequently misdiagnosed in the clinical arena, leading to either inappropriate management or diagnostic delays. As a result, patients may fail to achieve optimal recovery. The treatment response to corticosteroids and long term risk of multiple sclerosis was established in the first clinical trials conducted roughly 30 years ago. Spontaneous resolution was observed in the vast majority of patients and intravenous high-dose corticosteroids hastened recovery; half of the patients eventually developed multiple sclerosis. Over the ensuing decades, the number of inflammatory conditions associated with ON has significantly expanded exposing substantial variability in the prognosis, treatment, and management of ON patients. ON subtypes can frequently be distinguished by distinct clinical, serological, and radiological profiles allowing expedited and specialized treatment. Guided by an increased understanding of the immunopathology underlying optic nerve and associated CNS injuries, novel disease management strategies are emerging to minimize vision loss, improve long-term surveillance strategies, and minimize CNS injury and disability. Knowledge regarding the clinical signs and symptoms of different ON subtypes is essential to guide acute therapy, prognosticate recovery, accurately identify underlying CNS inflammatory disorders, and facilitate study design for the next generation of clinical and translational trials.
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Affiliation(s)
- Lindsey B. De Lott
- Departments of Neurology, and Ophthalmology and Visual
Sciences, University of Michigan, Ann Arbor, Michigan, USA
| | - Jeffrey L. Bennett
- Departments of Neurology and Ophthalmology, Programs in
Neuroscience and Immunology, University of Colorado, Denver, Colorado, USA
| | - Fiona Costello
- Departments of Clinical Neurosciences and Surgery
(Ophthalmology), University of Calgary, Calgary, Alberta, Canada
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Yang X, Li X, Lai M, Wang J, Tan S, Chan HHL. Pain Symptoms in Optic Neuritis. FRONTIERS IN PAIN RESEARCH 2022; 3:865032. [PMID: 35498555 PMCID: PMC9046587 DOI: 10.3389/fpain.2022.865032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 03/21/2022] [Indexed: 02/05/2023] Open
Abstract
Signs and symptoms of optic neuritis (ON), an autoimmune disorder of the central nervous system (CNS), differ between patients. Pain, which is commonly reported by ON patients, may be the major reason for some patients to visit the clinic. This article reviews the presence of pain related to ON with respect to underlying disorders, including multiple sclerosis (MS), neuromyelitis optica spectrum disorder (NMOSD), and myelin oligodendrocyte glycoprotein associated disease (MOGAD). The aim of this review is to provide an overview of pain symptoms in accordance with the context of various pathophysiological explanations, assist in differential diagnosis of ON patients, especially at the onset of disease, and make recommendations to aid physicians make decisions for follow up diagnostic examinations.
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Affiliation(s)
- Xiayin Yang
- School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- Department of Ophthalmology, The First Affiliated Hospital of the Medical College of Shantou University, Shantou, China
| | - Xuefen Li
- Department of Vascular Neurosurgery, The First Affiliated Hospital of the Medical College of Shantou University, Shantou, China
- Shantou University Medical College, Guangdong, China
| | - Mengying Lai
- Shantou University Medical College, Guangdong, China
- Department of Ophthalmology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jincui Wang
- Shantou University Medical College, Guangdong, China
| | - Shaoying Tan
- School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- Research Centre for SHARP Vision (RCSV), The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- Center for Eye and Vision Research (CEVR), Hong Kong, Hong Kong SAR, China
- *Correspondence: Shaoying Tan
| | - Henry Ho-lung Chan
- School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- Research Centre for SHARP Vision (RCSV), The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
- Center for Eye and Vision Research (CEVR), Hong Kong, Hong Kong SAR, China
- University Research Facilities in Behavioral and Systems Neuroscience (UBSN), The Hong Kong Polytechnic University, Hong Kong, Hong Kong SAR, China
- Henry Ho-lung Chan
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Drakon AK, Kosova JV, Sheludchenko VM, Korchazhkina NB. [Modern treatment of different forms of optic nerve atrophy]. Vestn Oftalmol 2021; 137:340-345. [PMID: 34669346 DOI: 10.17116/oftalma2021137052340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Optic nerve atrophy (ONA) is one of the most common causes of blindness and low vision in the world. The disease occurs in 60-68% of cases. The causes of optic nerve atrophy are diverse: inflammatory and vascular diseases of the optic nerve and retina, glaucoma, atherosclerosis of the main vessels of head and neck, diseases of central nervous system, intoxication of various etiologies, as well as congenital and hereditary diseases. The literature review presents data on the diagnosis and classification of optic nerve atrophy, as well as on drug and non-drug treatment in combination with physiotherapy.
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Affiliation(s)
- A K Drakon
- Research Institute of Eye Diseases, Moscow, Russia
| | - J V Kosova
- Research Institute of Eye Diseases, Moscow, Russia
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9
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Wenzel L, Heesen C, Scheiderbauer J, van de Loo M, Köpke S, Rahn AC. Evaluation of an interactive web-based programme on relapse management for people with multiple sclerosis (POWER@MS2): study protocol for a process evaluation accompanying a randomised controlled trial. BMJ Open 2021; 11:e046874. [PMID: 34598981 PMCID: PMC8488740 DOI: 10.1136/bmjopen-2020-046874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Process evaluations accompanying complex interventions examine the implementation process of the underlying intervention, identify mechanisms of impact and assess contextual factors. This paper presents the protocol for a process evaluation conducted alongside the randomised controlled trial POWER@MS2. The trial comprises the evaluation of a web-based complex intervention on relapse management in 188 people with multiple sclerosis conducted in 20 centres. The web-based intervention programme focuses on relapse treatment decision making and includes a decision aid, a nurse-led webinar and an online chat. With the process evaluation presented here, we aim to assess participants' responses to and interactions with the intervention to understand how and why the intervention produces change. METHODS AND ANALYSIS A mixed methods design is used to explore the acceptance of the intervention as well as its use and impact on participants. Participants are people with multiple sclerosis, neurologists, nurses and stakeholders. Quantitative semistandardised evaluation forms will be collected throughout the study. Qualitative semistructured telephone interviews will be conducted at the end of the study with selected participants, especially people with multiple sclerosis and neurologists. Quantitative data will be collected and analysed descriptively. Based on the results, the qualitative interviews will be conducted and analysed thematically, and the results will be merged in a joint display table. ETHICS AND DISSEMINATION The process evaluation has received ethical approval from the Ethical Committee of the University of Lübeck (reference 19-024). Findings will be disseminated in peer-reviewed journals, at conferences, meetings and on relevant patient websites. TRIAL REGISTRATION NUMBER NCT04233970.
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Affiliation(s)
- Lisa Wenzel
- Institute of Nursing Science, University of Cologne, Cologne, Germany
- Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Heesen
- Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jutta Scheiderbauer
- Stiftung für Selbstbestimmung und Selbstvertretung von MS-Betroffenen, Trier, Germany
| | - Markus van de Loo
- German Multiple Sclerosis Self-help Society, Federal Association, Hannover, Germany
| | - Sascha Köpke
- Institute of Nursing Science, University of Cologne, Cologne, Germany
| | - Anne Christin Rahn
- Institute of Neuroimmunology and Multiple Sclerosis (INIMS), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute of Social Medicine and Epidemiology, Nursing Research Unit, University of Lübeck, Lübeck, Germany
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10
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Phuljhele S, Kedar S, Saxena R. Approach to optic neuritis: An update. Indian J Ophthalmol 2021; 69:2266-2276. [PMID: 34427197 PMCID: PMC8544067 DOI: 10.4103/ijo.ijo_3415_20] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/08/2021] [Accepted: 06/03/2021] [Indexed: 11/29/2022] Open
Abstract
Over the past few years, there has been remarkable development in the area of optic neuritis. The discovery of new antibodies has improved our understanding of the pathology of the disease. Antiaquaporin4 antibodies and antimyelin oligodendrocytes antibodies are now considered as distinct entities of optic neuritis with their specific clinical presentation, neuroimaging characteristics, treatment options, and course of the disease. Similarly, there has been a substantial change in the treatment of optic neuritis which was earlier limited to steroids and interferons. The development of new immunosuppressant drugs and monoclonal antibodies has reduced the relapses and improved the prognosis of optic neuritis as well as an associated systemic disease. This review article tends to provide an update on the approach and management of optic neuritis.
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Affiliation(s)
- Swati Phuljhele
- Neuro-ophthalmology and Strabismus Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Sachin Kedar
- Department of Ophthalmology, Emory University School of Medicine, USA
| | - Rohit Saxena
- Neuro-ophthalmology and Strabismus Services, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
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11
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Boffa L, Albanese M, Ziccardi L, Aiello F, Cesareo M, Parisi V, Mercuri NB. Fampridine improves acute optic neuritis contributing to a long-lasting recovery of nerve function. Neurol Sci 2021; 42:4833-4836. [PMID: 34387754 DOI: 10.1007/s10072-021-05548-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 07/31/2021] [Indexed: 11/25/2022]
Affiliation(s)
- Laura Boffa
- Neurology Unit, University Hospital "Tor Vergata", viale Oxford 81, 00133, Rome, Italy.,Department of Systems Medicine, University of Rome "Tor Vergata", via Montpellier 1, 00133, Rome, Italy
| | - Maria Albanese
- Neurology Unit, University Hospital "Tor Vergata", viale Oxford 81, 00133, Rome, Italy. .,Department of Systems Medicine, University of Rome "Tor Vergata", via Montpellier 1, 00133, Rome, Italy.
| | - Lucia Ziccardi
- Visual Neurophysiology and Neurophthalmology Unit, IRCCS - Fondazione Bietti, via Livenza 1, 00198, Rome, Italy
| | - Francesco Aiello
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome "Tor Vergata", via Montpellier 1, 00133, Rome, Italy
| | - Massimo Cesareo
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome "Tor Vergata", via Montpellier 1, 00133, Rome, Italy
| | - Vincenzo Parisi
- Visual Neurophysiology and Neurophthalmology Unit, IRCCS - Fondazione Bietti, via Livenza 1, 00198, Rome, Italy
| | - Nicola Biagio Mercuri
- Neurology Unit, University Hospital "Tor Vergata", viale Oxford 81, 00133, Rome, Italy.,Department of Systems Medicine, University of Rome "Tor Vergata", via Montpellier 1, 00133, Rome, Italy.,IRCCS Santa Lucia Foundation, via Ardeatina 309, 00179, Rome, Italy
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12
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Gili-Kovács J, Hoepner R, Salmen A, Bagnoud M, Gold R, Chan A, Briner M. An algorithm using clinical data to predict the optimal individual glucocorticoid dosage to treat multiple sclerosis relapses. Ther Adv Neurol Disord 2021; 14:17562864211020074. [PMID: 34211583 PMCID: PMC8216377 DOI: 10.1177/17562864211020074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 05/04/2021] [Indexed: 12/04/2022] Open
Abstract
Background: Glucocorticoid (GC) pulse therapy is used for multiple sclerosis (MS) relapse treatment; however, GC resistance is a common problem. Considering that GC dosing is individual with several response-influencing factors, establishing a predictive model, which supports clinicians to estimate the maximum GC dose above which no additional therapeutic value can be expected presents a huge clinical need. Method: We established two, independent retrospective cohorts of MS patients. The first was an explorative cohort for model generation, while the second was established for its validation. Using the explorative cohort, a multivariate regression analysis with the GC dose used as the dependent variable and serum vitamin D (25D) concentration, sex, age, EDSS, contrast enhancement on cranial magnetic resonance imaging (MRI), immune therapy, and the involvement of the optic nerve as independent variables was established. Results: In the explorative cohort, 113 MS patients were included. 25-hydroxyvitamin D (25D) serum concentration and the presence of optic neuritis were independent predictors of the GC dose needed to treat MS relapses [(25D): −25.95 (95% confidence interval (CI)): −47.40 to −4.49; p = 0.018; optic neuritis: 2040.51 (95% CI: 584.64–3496.36), p = 0.006]. Validation of the multivariate linear regression model was performed within a second cohort. Here, the predicted GC dose did not differ significantly from the dose administered in clinical routine (mean difference: −843.54; 95% CI: −2078.08–391.00; n = 30, p = 0.173). Conclusion: Our model could predict the GC dose given in clinical, routine MS relapse care, above which clinicians estimate no further benefit. Further studies should validate and improve our algorithm to help the implementation of predictive models in GC dosing.
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Affiliation(s)
- Judit Gili-Kovács
- Department of Neurology, University Hospital Bern, Inselspital, Freiburgstrasse 18, Bern, 3010, Switzerland
| | - Robert Hoepner
- Department of Neurology, University Hospital Bern, Inselspital, Bern, Switzerland
| | - Anke Salmen
- Department of Neurology, University Hospital Bern, Inselspital, Bern, Switzerland
| | - Maud Bagnoud
- Department of Neurology, University Hospital Bern, Inselspital, Bern, Switzerland
| | - Ralf Gold
- Department of Neurology, St Josef-Hospital/Ruhr-University Bochum, Bochum, Germany
| | - Andrew Chan
- Department of Neurology, University Hospital Bern, Inselspital, Bern, Switzerland
| | - Myriam Briner
- Department of Neurology, University Hospital Bern, Inselspital, Bern, Switzerland
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13
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Lin TH, Zhan J, Song C, Wallendorf M, Sun P, Niu X, Yang R, Cross AH, Song SK. Diffusion Basis Spectrum Imaging Detects Axonal Loss After Transient Dexamethasone Treatment in Optic Neuritis Mice. Front Neurosci 2021; 14:592063. [PMID: 33551721 PMCID: PMC7862582 DOI: 10.3389/fnins.2020.592063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 12/28/2020] [Indexed: 11/24/2022] Open
Abstract
Optic neuritis is a frequent first symptom of multiple sclerosis (MS) for which corticosteroids are a widely employed treatment option. The Optic Neuritis Treatment Trial (ONTT) reported that corticosteroid treatment does not improve long-term visual acuity, although the evolution of underlying pathologies is unclear. In this study, we employed non-invasive diffusion basis spectrum imaging (DBSI)-derived fiber volume to quantify 11% axonal loss 2 months after corticosteroid treatment (vs. baseline) in experimental autoimmune encephalomyelitis mouse optic nerves affected by optic neuritis. Longitudinal DBSI was performed at baseline (before immunization), after a 2-week corticosteroid treatment period, and 1 and 2 months after treatment, followed by histological validation of neuropathology. Pathological metrics employed to assess the optic nerve revealed axonal protection and anti-inflammatory effects of dexamethasone treatment that were transient. Two months after treatment, axonal injury and loss were indistinguishable between PBS- and dexamethasone-treated optic nerves, similar to results of the human ONTT. Our findings in mice further support that corticosteroid treatment alone is not sufficient to prevent eventual axonal loss in ON, and strongly support the potential of DBSI as an in vivo imaging outcome measure to assess optic nerve pathology.
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Affiliation(s)
- Tsen-Hsuan Lin
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, United States
| | - Jie Zhan
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, United States.,Department of Radiology, The First Affiliated Hospital, Nanchang University, Jiangxi, China
| | - Chunyu Song
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, United States
| | - Michael Wallendorf
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, United States
| | - Peng Sun
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, United States
| | - Xuan Niu
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, United States
| | - Ruimeng Yang
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, United States.,Department of Radiology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Anne H Cross
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, United States.,Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, MO, United States
| | - Sheng-Kwei Song
- Department of Radiology, Washington University School of Medicine, St. Louis, MO, United States.,Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, United States.,Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, MO, United States
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14
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Beisse F, Beisse C. Current Recommendations on Optic Neuritis. Klin Monbl Augenheilkd 2020; 237:1286-1289. [PMID: 33202461 DOI: 10.1055/a-1276-1728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Optic neuritis is a special challenge to the ophthalmologist. It is a relatively frequent condition but difficult to seize morphologically. It has neurological implications and is subject matter of recent trials. METHODS Selective literature search including the authors' professional experience. RESULTS Practical aids for the ophthalmological management of optic neuritis are derived from the best available evidence and the recent literature is discussed. CONCLUSIONS The present paper provides evidence-based recommendations for a safe handling of optic neuritis as well as information on current issues.
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Affiliation(s)
- Flemming Beisse
- Augenheilkunde, Universitätsklinikum Heidelberg, Deutschland
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15
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Herrero-Morant A, Álvarez-Reguera C, Martín-Varillas JL, Calvo-Río V, Casado A, Prieto-Peña D, Atienza-Mateo B, Maiz-Alonso O, Blanco A, Vicente E, Rúa-Figueroa Í, Cáceres-Martin L, García-Serrano JL, Callejas-Rubio JL, Ortego-Centeno N, Narváez J, Romero-Yuste S, Sánchez J, Estrada P, Demetrio-Pablo R, Martínez-López D, Castañeda S, Hernández JL, González-Gay MÁ, Blanco R. Biologic Therapy in Refractory Non-Multiple Sclerosis Optic Neuritis Isolated or Associated to Immune-Mediated Inflammatory Diseases. A Multicenter Study. J Clin Med 2020; 9:E2608. [PMID: 32796717 PMCID: PMC7464396 DOI: 10.3390/jcm9082608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 07/31/2020] [Accepted: 08/07/2020] [Indexed: 01/24/2023] Open
Abstract
We aimed to assess the efficacy of biologic therapy in refractory non-Multiple Sclerosis (MS) Optic Neuritis (ON), a condition more infrequent, chronic and severe than MS ON. This was an open-label multicenter study of patients with non-MS ON refractory to systemic corticosteroids and at least one conventional immunosuppressive drug. The main outcomes were Best Corrected Visual Acuity (BCVA) and both Macular Thickness (MT) and Retinal Nerve Fiber Layer (RNFL) using Optical Coherence Tomography (OCT). These outcome variables were assessed at baseline, 1 week, and 1, 3, 6 and 12 months after biologic therapy initiation. Remission was defined as the absence of ON symptoms and signs that lasted longer than 24 h, with or without an associated new lesion on magnetic resonance imaging with gadolinium contrast agents for at least 3 months. We studied 19 patients (11 women/8 men; mean age, 34.8 ± 13.9 years). The underlying diseases were Bechet's disease (n = 5), neuromyelitis optica (n = 3), systemic lupus erythematosus (n = 2), sarcoidosis (n = 1), relapsing polychondritis (n = 1) and anti-neutrophil cytoplasmic antibody -associated vasculitis (n = 1). It was idiopathic in 6 patients. The first biologic agent used in each patient was: adalimumab (n = 6), rituximab (n = 6), infliximab (n = 5) and tocilizumab (n = 2). A second immunosuppressive drug was simultaneously used in 11 patients: methotrexate (n = 11), azathioprine (n = 2), mycophenolate mofetil (n = 1) and hydroxychloroquine (n = 1). Improvement of the main outcomes was observed after 1 year of therapy when compared with baseline data: mean ± SD BCVA (0.8 ± 0.3 LogMAR vs. 0.6 ± 0.3 LogMAR; p = 0.03), mean ± SD RNFL (190.5 ± 175.4 μm vs. 183.4 ± 139.5 μm; p = 0.02), mean ± SD MT (270.7 ± 23.2 μm vs. 369.6 ± 137.4 μm; p = 0.03). Besides, the median (IQR) prednisone-dose was also reduced from 40 (10-61.5) mg/day at baseline to. 2.5 (0-5) mg/day after one year of follow-up; p = 0.001. After a mean ± SD follow-up of 35 months, 15 patients (78.9%) achieved ocular remission, and 2 (10.5%) experienced severe adverse events. Biologic therapy is effective in patients with refractory non-MS ON.
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Affiliation(s)
- Alba Herrero-Morant
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Carmen Álvarez-Reguera
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | | | - Vanesa Calvo-Río
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Alfonso Casado
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Diana Prieto-Peña
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Belén Atienza-Mateo
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Olga Maiz-Alonso
- Rheumatology and Ophtalmology, Hospital de Donostia, Paseo Dr. Begiristain, 117, 20080 Donostia, Spain; (O.M.-A.); (A.B.)
| | - Ana Blanco
- Rheumatology and Ophtalmology, Hospital de Donostia, Paseo Dr. Begiristain, 117, 20080 Donostia, Spain; (O.M.-A.); (A.B.)
| | - Esther Vicente
- Rheumatology, Hospital Universitario de La Princesa, C/Diego de León, 62, 28006 Madrid, Spain; (E.V.); (S.C.)
| | - Íñigo Rúa-Figueroa
- Rheumatology, Hospital Universitario de Gran Canaria Doctor Negrín, C/Plaza Barranco de la Ballena, s/n, 35010 Las Palmas de Gran Canaria, Spain; (Í.R.-F.); (L.C.-M.)
| | - Laura Cáceres-Martin
- Rheumatology, Hospital Universitario de Gran Canaria Doctor Negrín, C/Plaza Barranco de la Ballena, s/n, 35010 Las Palmas de Gran Canaria, Spain; (Í.R.-F.); (L.C.-M.)
| | - José L. García-Serrano
- Internal Medicine and Ophtalmology, Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain; (J.L.G.-S.); (J.L.C.-R.); (N.O.-C.)
| | - José Luis Callejas-Rubio
- Internal Medicine and Ophtalmology, Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain; (J.L.G.-S.); (J.L.C.-R.); (N.O.-C.)
| | - Norberto Ortego-Centeno
- Internal Medicine and Ophtalmology, Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain; (J.L.G.-S.); (J.L.C.-R.); (N.O.-C.)
| | - Javier Narváez
- Rheumatology, Hospital de Bellvitge, Carrer de la Feixa Llarga, s/n, 08907 L’Hospitalet de Llobregat, Spain;
| | - Susana Romero-Yuste
- Rheumatology, Complejo Hospitalario Universitario de Pontevedra, Loureiro Crespo, 2, 36002 Pontevedra, Spain;
| | - Julio Sánchez
- Rheumatology, Hospital Universitario 12 de Octubre, Av. de Córdoba, s/n, 28041 Madrid, Spain;
| | - Paula Estrada
- Rheumatology, Hospital de Sant Joan Despí Moisès Broggi, Carrer de Jacint Verdaguer, 90, 08970 Sant Joan Despí, Spain;
| | - Rosalía Demetrio-Pablo
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - David Martínez-López
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Santos Castañeda
- Rheumatology, Hospital Universitario de La Princesa, C/Diego de León, 62, 28006 Madrid, Spain; (E.V.); (S.C.)
| | - José L. Hernández
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Miguel Á. González-Gay
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
| | - Ricardo Blanco
- Rheumatology, Ophtalmology and Internal Medicine, Hospital Universitario Marqués de Valdecilla, Av. de Valdecilla, 25, 39008 Santander, Spain; (A.H.-M.); (C.Á.-R.); (V.C.-R.); (A.C.); (D.P.-P.); (B.A.-M.); (R.D.-P.); (D.M.-L.)
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16
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Liu HL, Zhou RH, Luo LL, Yuan X, Ye L, Luo HG. Ultrasound-Guided Transversus Abdominis Plane Block for Cesarean Delivery: Injection Site Pain as a New Complication and Dexamethasone Reduced Incidence. J Pain Res 2020; 13:565-573. [PMID: 32256104 PMCID: PMC7090204 DOI: 10.2147/jpr.s222767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 03/07/2020] [Indexed: 02/05/2023] Open
Abstract
Background Although ultrasound-guided transversus abdominis plane block (TAPB) is widely used in multimodal analgesia after cesarean delivery (CD), the complications of TAPB during analgesia after CD have rarely been reported. Methods A total of 84 cases of CD were randomly assigned to either a ropivacaine group (R group) or ropivacaine + dexamethasone group (RD group) in this double-blind trial. The pain site and pain degree at rest and during activity at 2 h, 6 h, 10 h, 12 h, 14 h, 16 h, 20 h, and 24 h after maternal surgery were recorded. The consumption of opioids at 24h, postoperative nausea, vomiting, exhaustion, and other adverse reactions were recorded. Results A total of 80 patients were included in the analysis of results. A total of 19 patients developed ISP, 14 in the R group and 5 in the RD group. The incidence of ISP in the R and RD groups was 35% and 12.5%, respectively. The results described above showed that combining dexamethasone with ropivacaine reduced the incidence of ISP, and the difference was statistically significant (P<0.05). Two groups of women with positive ISP had higher values of opioid consumption than women with negative ISP, but the difference was not significant. Conclusion Dexamethasone as an adjuvant for ropivacaine can effectively relieve the ISP of ultrasound-guided TAPB after CD, and can enhance the analgesic effect of ropivacaine.
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Affiliation(s)
- Hai-Lin Liu
- Department of Anesthesiology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330008, People's Republic of China
| | - Rui-Hao Zhou
- Department of Pain Management, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, People's Republic of China
| | - Li-Li Luo
- Department of Anesthesiology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330008, People's Republic of China
| | - Xue Yuan
- Department of Anesthesiology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330008, People's Republic of China
| | - Ling Ye
- Department of Pain Management, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, People's Republic of China
| | - He-Guo Luo
- Department of Anesthesiology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330008, People's Republic of China
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17
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Petzold A, Braithwaite T, van Oosten BW, Balk L, Martinez-Lapiscina EH, Wheeler R, Wiegerinck N, Waters C, Plant GT. Case for a new corticosteroid treatment trial in optic neuritis: review of updated evidence. J Neurol Neurosurg Psychiatry 2020; 91:9-14. [PMID: 31740484 PMCID: PMC6952848 DOI: 10.1136/jnnp-2019-321653] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/20/2019] [Accepted: 10/16/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Axel Petzold
- Expertise Centrum Neuro-ophthalmology, Departments of Neurology & Ophthalmology, Amsterdam UMC, Amsterdam, The Netherlands .,Moorfields Eye Hospital, The National Hospital for Neurology and Neurosurgery, UCL Institute of Neurology, London, UK
| | - Tasanee Braithwaite
- Neuro-ophthalmology, Moorfields Eye Hospital and The National Hospital for Neurology & Neurosurgery, London, UK
| | | | - Lisanne Balk
- Neurology, VU University Medical Center, Amsterdam, The Netherlands
| | - Elena H Martinez-Lapiscina
- Center of Neuroimmunology and Service of Neurology, Clinic Barcelona Hospital University, Barcelona, Spain
| | | | - Nils Wiegerinck
- )Patient Organisation (Neuro-ophthalmology), Lisbon, Portugal
| | - Christiaan Waters
- Neuro-ophthalmologie Vereniging Nederland (KvK nummer 66260140), Amsterdam, Netherlands
| | - Gordon T Plant
- ,National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, St. Thomas Hospital, Moorfields Eye Hospital, London, UK
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18
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Skorupka N, Miclea A, Jalowiec KA, Bocksrucker C, Kamber N, Chan A, Mansouri Taleghani B, Hoepner R, Salmen A. Visual Outcomes of Plasma Exchange Treatment of Steroid-Refractory Optic Neuritis: A Retrospective Monocentric Analysis. Transfus Med Hemother 2019; 46:417-422. [PMID: 31933571 DOI: 10.1159/000504027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 10/10/2019] [Indexed: 12/28/2022] Open
Abstract
Introduction In acute inflammatory optic neuritis (ON) as a typical onset of multiple sclerosis (MS), only few studies have investigated plasma exchange (PLEX) as a sequential treatment after insufficient response to high-dose intravenous glucocorticosteroids. Therefore, we aimed to investigate treatment outcome on visual acuity (VA) with PLEX in patients with steroid-refractory ON. Methods In our retrospective monocentric study, medical records were screened for patients with acute ON as their first relapse with sequential MS diagnosis or with an established MS diagnosis from the Bern University Hospital (Switzerland) that were treated with PLEX between 2016 and 2018 due to lacking steroid response. VA prior to steroid administration, and before and after PLEX were assessed and compared using the Friedman multiple comparison test. Results In total, 18 patients were included in the analysis. Interval from symptom onset to PLEX was 20.3 days (mean, 95% CI 14.8-25.9). Relevant functional improvement (VA of ≥0.5, after a mean of 15.9 (13.3-18.5) days after start of PLEX) was detected in 16/18 (88.9%) with a significant amelioration as compared to VA before glucocorticosteroids and before PLEX (p < 0.0001). VA improvement at a later time point (38.1 weeks, 25.2-51.0) was present in 15/16 (93.8%) patients. No serious adverse events were detected. PLEX could be performed via peripheral access in 13/18 patients (72.2%). Conclusion Our study demonstrates significant improvements of VA with PLEX in a cohort of MS patients with steroid-refractory ON. High response rates may be due to the timely treatment initiation. Despite the small sample size, our data support the early use of PLEX in steroid-refractory ON with a favorable safety profile.
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Affiliation(s)
- Nic Skorupka
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Andrei Miclea
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Christoph Bocksrucker
- Department of Hematology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Nicole Kamber
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Andrew Chan
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Robert Hoepner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Anke Salmen
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Morrow SA, Fraser JA, Day C, Bowman D, Rosehart H, Kremenchutzky M, Nicolle M. Effect of Treating Acute Optic Neuritis With Bioequivalent Oral vs Intravenous Corticosteroids: A Randomized Clinical Trial. JAMA Neurol 2019; 75:690-696. [PMID: 29507942 DOI: 10.1001/jamaneurol.2018.0024] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Intravenous (IV) administration of corticosteroids is the standard of care in the treatment of acute optic neuritis. However, it is uncertain whether a bioequivalent dose of corticosteroid administered orally, which may be more cost-efficient and convenient for patients, is as effective as IV administration in the treatment of acute optic neuritis. Objective To determine whether recovery of vision following treatment of acute optic neuritis with a high-dose IV corticosteroid is superior to that with a bioequivalent dose of an oral corticosteroid. Design, Setting, and Participants This single-blind (participants unblinded) randomized clinical trial with 6-month follow-up was conducted at a single tertiary care center in London, Ontario, Canada. Participants were enrolled from March 2012 to May 2015, with the last participant's final visit occurring November 2015. Patients 18 to 64 years of age presenting within 14 days of acute optic neuritis onset, without any recovery at time of randomization and without history of optic neuritis in the same eye, were screened. Inclusion criteria included best-corrected visual acuity (BCVA) of 20/40 or worse and corticosteroids deemed required by treating physician. In total, 89 participants were screened; 64 were eligible, but 9 declined to participate. Thus, 55 participants were enrolled and randomized. Primary analysis was unadjusted and according to the intention-to-treat principle. Interventions Participants were randomized 1:1 to the IV methylprednisolone sodium succinate (1000-mg) or oral prednisone (1250-mg) group. Main Outcomes and Measures Primary outcome was recovery of the latency of the P100 component of the visual evoked potential at 6 months. Secondary outcomes were the P100 latency at 1 month and BCVA as assessed with Early Treatment Diabetic Retinopathy Study letter scores on the alphabet chart and scores on low-contrast letters at 1 and 6 months. Results Of 55 randomized participants, the final analyzed cohort comprised 23 participants in the IV and 22 in the oral treatment groups. The mean (SD) age of the cohort was 34.6 (9.5) years, and there were 28 women (62.2%). At 6 months' recovery, P100 latency in the IV group improved by 62.9 milliseconds (from a mean [SD] of 181.9 [53.6] to 119.0 [16.5] milliseconds), and the oral group improved by 66.7 milliseconds (from a mean [SD] of 200.5 [67.2] to 133.8 [31.5] milliseconds), with no significant difference between groups (P = .07). Similarly, no significant group difference was found in the mean P100 latency recovery at 1 month. For BCVA, recovery between the groups did not reach statistical significance at 1 month or 6 months. In addition, improvements in low-contrast (1.25% and 2.5%) BCVA were not significantly different between treatment groups at 1 or 6 months' recovery. Conclusions and Relevance This study finds that bioequivalent doses of oral corticosteroids may be used as an alternative to IV corticosteroids to treat acute optic neuritis. Trial Registration clinicaltrials.gov Identifier: NCT01524250.
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Affiliation(s)
- Sarah A Morrow
- Department of Clinical Neurological Sciences, Western University, London, Ontario, Canada.,Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada
| | - J Alexander Fraser
- Department of Clinical Neurological Sciences, Western University, London, Ontario, Canada.,Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada.,Department of Ophthalmology, Western University, London, Ontario, Canada
| | - Chad Day
- Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada
| | - Denise Bowman
- Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada
| | - Heather Rosehart
- Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada
| | - Marcelo Kremenchutzky
- Department of Clinical Neurological Sciences, Western University, London, Ontario, Canada.,Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada
| | - Michael Nicolle
- Department of Clinical Neurological Sciences, Western University, London, Ontario, Canada.,Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada
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20
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Huang X, Li HJ, Peng DC, Ye L, Yang QC, Zhong YL, Zhou FQ, Shao Y. Altered brain network centrality in patients with late monocular blindness: a resting-state fMRI study. Arch Med Sci 2019; 15:1301-1307. [PMID: 31572477 PMCID: PMC6764322 DOI: 10.5114/aoms.2019.87133] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 05/22/2017] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION The aim of the study was to investigate the underlying functional network brain activity changes in patients with late monocular blindness (MB) and the relationship with their clinical features using the voxel-wise degree centrality (DC) method. MATERIAL AND METHODS A total of 32 patients with MB (25 males and 7 females), and 32 healthy controls (HCs) (25 males and 7 females) closely matched in age, sex, and education, underwent resting-state functional magnetic resonance imaging scans. The DC method was used to assess local features of spontaneous brain activity. Correlation analysis was performed to explore the relationships between the observed mean DC signal values of the different areas and clinical features in these patients. RESULTS Compared with HCs, MB patients had significantly lower DC values in the bilateral cuneus/V1/V2, and significantly higher DC values in the left inferior temporal gyrus and bilateral medial frontal gyrus. However, there was no relationship between the observed mean DC values of the different brain areas and the behavioral performance. CONCLUSIONS Late monocular blindness involves brain function network dysfunction in many regions, which might indicate impairment of the visual cortex and other vision-related brain regions in the MBs.
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Affiliation(s)
- Xin Huang
- Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hai-Jun Li
- Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - De-Chang Peng
- Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Lei Ye
- Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Qi-Chen Yang
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Yu-Lin Zhong
- Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Fu-Qing Zhou
- Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yi Shao
- Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, Nanchang, China
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Meer E, Shindler KS, Yu Y, VanderBeek BL. Adherence to Clinical Trial Supported Evaluation of Optic Neuritis. Ophthalmic Epidemiol 2019; 26:321-328. [PMID: 31140885 DOI: 10.1080/09286586.2019.1621352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Purpose: The Optic Neuritis Treatment Trial showed that an MRI of the brain is a powerful predictor of developing multiple sclerosis (MS). However, surveys of practitioners suggest that the recommended use of imaging is not consistently followed in practice. With this study, we aim to assess the rate at which newly diagnosed optic neuritis (ON) patients receive brain MRIs. Methods: This is a retrospective cohort study using administrative medical claims data from a large, national US insurer. All incident cases from 2000 to 2016 of ON in patients without MS were assessed. The primary outcome was a comparison of patterns of MRI scanning usage following diagnosis of ON. Secondary outcomes evaluated steroid treatment and progression to MS. Results: Of 2865 qualified ON patients, 1755 (61.3%) received a brain MRI. At 1 year follow-up, 629 (30.3%) patients had progressed to MS, a rate that increased slightly to 34.3% (366 patients) within a 3-year period of their initial ON diagnosis. A total of 520 (18.2%) patients received intravenous steroids, and 383 (13.4%) received oral steroids within 30 days of the ON diagnosis. Conclusion: Across the United States, a surprisingly low number of individuals obtain a brain MRI following onset of ON, suggesting that physicians may not be fully assessing the risk of MS.
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Affiliation(s)
- Elana Meer
- University of Pennsylvania Perelman School of Medicine , Philadelphia , Pennsylvania , USA
| | - Kenneth S Shindler
- Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania Perelman School of Medicine , Philadelphia , Pennsylvania , USA
| | - Yinxi Yu
- Center for Preventative Ophthalmology and Biostatistics, University of Pennsylvania Perelman School of Medicine , Philadelphia , Pennsylvania , USA
| | - Brian L VanderBeek
- Scheie Eye Institute, Department of Ophthalmology, University of Pennsylvania Perelman School of Medicine , Philadelphia , Pennsylvania , USA.,Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics & Epidemiology, University of Pennsylvania Perelman School of Medicine , Philadelphia , Pennsylvania , USA.,Department of Ophthalmology, Leonard Davis Institute, University of Pennsylvania Perelman School of Medicine , Philadelphia , Pennsylvania , USA
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22
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Visual outcome is similar in optic neuritis patients treated with oral and i.v. high-dose methylprednisolone: a retrospective study on 56 patients. BMC Neurol 2018; 18:160. [PMID: 30268104 PMCID: PMC6162893 DOI: 10.1186/s12883-018-1165-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 09/24/2018] [Indexed: 01/22/2023] Open
Abstract
Background To investigate visual recovery after treatment of acute optic neuritis (ON) with either oral or intravenous high-dose methylprednisolone, in order to establish the best route of administration. Methods Retrospective analysis of patients treated with oral or intravenous high-dose (≥500 mg per day) methylprednisolone for acute ON of unknown or demyelinating etiology. Twenty-eight patients were included in each treatment group. Visual acuity was measured with the Snellen letter chart, color vision with Boström-Kugelberg pseudo-isochromatic plates, and visual field with a Humphrey Field Analyzer. Results The treatment results were similar in the two groups at follow-up, with no significant difference in visual acuity (p = 0.54), color vision (p = 0.18), visual field mean deviation (p = 0.39) or the number of highly significantly depressed test points (p = 0.46). Conclusions The results show no clinical disadvantage of using oral high-dose corticosteroids compared to intravenous administration in the treatment of acute ON, which would facilitate the clinical management of these patients.
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23
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Siuko M, Kivelä TT, Setälä K, Tienari PJ. Incidence and Mimickers of Acute Idiopathic Optic Neuritis: Analysis of 291 Consecutive Patients from Southern Finland. Ophthalmic Epidemiol 2018; 25:386-391. [DOI: 10.1080/09286586.2018.1500614] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mika Siuko
- Departments of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Tero T. Kivelä
- Departments of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Kirsi Setälä
- Departments of Ophthalmology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Pentti J. Tienari
- Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Molecular Neurology Program, Research Programs Unit, Biomedicum, University of Helsinki, Helsinki, Finland
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24
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Abstract
The etiologies of optic neuropathy include inflammation, ischemia, toxic and metabolic injury, genetic disease, and trauma. There is little controversy over the practice of using steroids in the treatment of optic neuritis--it is well established that intravenous steroid treatment can speed visual recovery but does not alter final visual function. However, there is controversy surrounding the acceptable routes of administration, dosage, and course of treatment. Additionally, the typical patient with optic neuritis is young and otherwise healthy, and thus is likely to tolerate steroids well. In ischemic and traumatic causes of optic neuropathies, the initial injury is not inflammatory, but damage may be compounded by secondary injury due to resultant inflammation and swelling in the confined space of the optic canal. Steroids have been considered as a means of minimizing inflammation and swelling, and thus minimizing the secondary injury that results. However, the use of steroids in traumatic and ischemic optic neuropathies is highly controversial-the evidence for the efficacy of treatment with steroids is insufficient to show that there is significant benefit. Additionally, patients with these conditions are more likely to have comorbidities that make them vulnerable to significant adverse events with the use of steroids. In this article, we attempt to analyze the current state of the literature regarding the use of steroids in the treatment of optic neuropathies, specifically optic neuritis, nonarteritic anterior ischemic optic neuropathy, and traumatic optic neuropathy.
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Affiliation(s)
- Leanne Stunkel
- Department of Neurology, Washington University School of Medicine, St. Louis, Missouri
| | - Gregory P Van Stavern
- Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri
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25
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Nociti V, Biolato M, De Fino C, Bianco A, Losavio FA, Lucchini M, Marrone G, Grieco A, Mirabella M. Liver injury after pulsed methylprednisolone therapy in multiple sclerosis patients. Brain Behav 2018; 8:e00968. [PMID: 29729087 PMCID: PMC5991562 DOI: 10.1002/brb3.968] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 03/06/2018] [Accepted: 03/11/2018] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES High-dose pulsed methylprednisolone-related liver injury cases have been reported in the literature, but a prospective study in patients with multiple sclerosis (MS) has never been performed. The aim of this study was to evaluate the prevalence and severity of liver injury in patients with MS after pulsed methylprednisolone therapy. METHODS We performed a prospective observational single-center study on patients with MS treated with i.v. methylprednisolone 1,000 mg/day for 5 days. We tested the liver functionality before and 2 weeks after the treatment. In case of severe liver injury, defined according to "Hy's law," a comprehensive hepatologic workup was performed. RESULTS During a 12-month observation period, we collected data on 251 cycles of i.v. steroid treatment of 175 patients with MS. After excluding eight cycles presenting a basal alteration of the biochemical liver tests, we observed a prevalence of 8.6% of liver injury in MS patients treated with pulsed methylprednisolone for clinical and neuroradiological relapses. In 2.5% of the patients, the liver injury was severe according to Hy's law; after a comprehensive hepatologic workup, three of them received a diagnosis of drug-induced liver injury and the other three of autoimmune hepatitis. CONCLUSIONS Liver injury after pulsed methylprednisolone therapy in patients with MS is not infrequent, and a close monitoring of aminotransferase level before treatment and 2 weeks later seems advisable.
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Affiliation(s)
- Viviana Nociti
- Multiple Sclerosis Center, Neuroscience Area, Neuroscience, Aging, Head and Neck and Orthopaedics Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy.,Fondazione Don Gnocchi-ONLUS, Milan, Italy
| | - Marco Biolato
- Liver Transplant Medicine Unit, Gastroenterological Area, Gastroenterological and Endocrino-Metabolical Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
| | - Chiara De Fino
- Multiple Sclerosis Center, Neuroscience Area, Neuroscience, Aging, Head and Neck and Orthopaedics Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
| | - Assunta Bianco
- Multiple Sclerosis Center, Neuroscience Area, Neuroscience, Aging, Head and Neck and Orthopaedics Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
| | - Francesco Antonio Losavio
- Multiple Sclerosis Center, Neuroscience Area, Neuroscience, Aging, Head and Neck and Orthopaedics Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
| | - Matteo Lucchini
- Multiple Sclerosis Center, Neuroscience Area, Neuroscience, Aging, Head and Neck and Orthopaedics Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
| | - Giuseppe Marrone
- Liver Transplant Medicine Unit, Gastroenterological Area, Gastroenterological and Endocrino-Metabolical Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
| | - Antonio Grieco
- Liver Transplant Medicine Unit, Gastroenterological Area, Gastroenterological and Endocrino-Metabolical Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
| | - Massimiliano Mirabella
- Multiple Sclerosis Center, Neuroscience Area, Neuroscience, Aging, Head and Neck and Orthopaedics Sciences Department, Fondazione Policlinico Universitario Gemelli, Catholic University of Sacred Heart, Rome, Italy
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Zhang HK, Ye Y, Zhao ZN, Li KJ, Du Y, Hu QM, He JF. Neuroprotective effects of gypenosides in experimental autoimmune optic neuritis. Int J Ophthalmol 2017; 10:541-549. [PMID: 28503425 DOI: 10.18240/ijo.2017.04.07] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/05/2016] [Indexed: 12/29/2022] Open
Abstract
AIM To determine whether gypenosides have protective effects in experimental autoimmune optic neuritis (EAON). METHODS Mice were randomly divided into seven groups: control group, model group, three different density gypenosides monotherapy, methylprednisolone monotherapy, combination of gypenosides and methylprednisolone group. The control group was subcutaneously injected with oil emulsion adjuvant and all other groups were subcutaneously immunized with an emulsified mixture of myelin oligodendrocyte glycoprotein (MOG) 35-55 peptide to induce EAON. Mice in the gypenosides groups were administered injections daily with three concentrations (15 mg/kg, 30 mg/kg, 45 mg/kg) of gypenosides respectively. Mice in the methylprednisolone group and the combination treatment group were injected daily with methylprednisolone (20 mg/kg) or methylprednisolone (20 mg/kg) + gypenosides (30 mg/kg), respectively. After MOG immunization, visual evoked potential (VEP), optical coherence tomography (OCT), and histopathologic examination were performed at 14, 20, 30, and 40d post-inoculation (p.i.). All results were expressed as mean±SEM. The data were evaluated by one-way ANOVA followed by Tukey or Games-Howell test. RESULTS Compared with the control group, p2 latency was prolonged in the model group (P=0.041). Combination treatment can alleviated the change in VEP at 20d p.i. (P=0.012). Average peripapillary retinal nerve fiber layer (RNFL) thickness was reduced in the model group (P=0.000, 30d; P=0.000, 40d) and gypenosides treatment remarkably diminished the degree of RNFL degeneration at 30d and 40d p.i (P=0.000, 30d; P=0.000, 40d). The pathomorphological results showed a decrease in demye-lination (P=0.020) and inflammatory reactions in the combination group compared with the model group (20d p.i.). Gypenosides treatment also alleviated the degree of axonal loss (40d p.i.) (P=0.003). CONCLUSION Treatment with gypenosides exerts protective effects on retinal nerve fibers and axons in EAON. When combined with gypenosides, methylprednisolone reduces demyelination in the acute stage of EAON.
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Affiliation(s)
- Hong-Kan Zhang
- Department of Ophthalmology, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Yuan Ye
- Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Zhen-Ni Zhao
- Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Kai-Jun Li
- Department of Ophthalmology, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Yi Du
- Department of Ophthalmology, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Qiu-Ming Hu
- Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
| | - Jian-Feng He
- Department of Ophthalmology, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, China
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Rah YC, Lee MY, Kim SH, Kim DH, Eastwood H, O'Leary SJ, Lee JH. Extended use of systemic steroid is beneficial in preserving hearing in guinea pigs after cochlear implant. Acta Otolaryngol 2016; 136:1213-1219. [PMID: 27466708 DOI: 10.1080/00016489.2016.1206965] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
CONCLUSION Seven-day administration of systemic steroids was more effective in preserving hearing for 12 weeks after cochlear implantation (CI) than a 3-day delivery. OBJECTIVES To determine the effectiveness of extended delivery of systemic steroids to preserve hearing in guinea pigs after CI. METHODS Dexamethasone (4 mg/ml) was delivered parenterally via a mini-osmotic pump for either 3 or 7 days. A dummy CI electrode was inserted via cochleostomy approach in 8-week-old guinea pigs. Auditory thresholds were assessed from tone burst auditory brainstem responses (2, 8, 16, 24, and 32 kHz) at 1 day prior to CI, and 1, 4, and 12 weeks after implantation. Histologic evaluation of the cochleae was carried out. RESULTS No differences were observed in hearing thresholds among groups before CI. Significant hearing preservation was achieved at 8, 16, 24, and 32 kHz only in the 7-day infusion group compared with the control group at 1 week after CI. The same trend was maintained at 4 weeks (16, 24 kHz) and 12 weeks (16, 24, and 32 kHz). Histologic review of the 7-day infusion group revealed less fibrosis and ossification in the scala tympani and the preservation of more spiral ganglion cells, compared with the control group.
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Yeh EA, Graves JS, Benson LA, Wassmer E, Waldman A. Pediatric optic neuritis. Neurology 2016; 87:S53-8. [PMID: 27572862 PMCID: PMC10688071 DOI: 10.1212/wnl.0000000000002822] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 01/12/2016] [Indexed: 11/15/2022] Open
Abstract
Optic neuritis (ON) is a common presenting symptom in pediatric CNS demyelinating disorders and may be associated with dramatic visual loss. Knowledge regarding clinical presentation, associated diseases, therapy, and outcomes in ON in children has grown over the past decade. These studies have shown that younger children (<10 years of age) are more likely to present with bilateral ON and older children with unilateral ON. Furthermore, studies focusing on visual recovery have shown excellent recovery of high-contrast visual acuity in the majority of children, but functional and structural studies have shown evidence of irreversible injury and functional decline after ON in children. Although randomized controlled treatment trials have not been performed in children and adolescents with ON, standard of care suggests that the use of high-dose pulse steroids is safe and likely effective. This article reviews current knowledge about the clinical presentation and management of pediatric ON, with attention to associated syndromes and evaluative tools that may inform diagnosis and interventions.
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Affiliation(s)
- E Ann Yeh
- From the Division of Neurology (E.A.Y.), Hospital for Sick Children, Hospital for Sick Children Research Institute, Department of Pediatrics, University of Toronto, Ontario, Canada; Department of Neurology (J.S.G.), University of California, San Francisco; Department of Neurology (L.A.B.), Boston Children's Hospital, Boston, MA; Department of Neurology (E.W.), Birmingham Children's Hospital, Birmingham, UK; and Department of Neurology (A.W.), The Children's Hospital of Philadelphia, PA.
| | - Jennifer S Graves
- From the Division of Neurology (E.A.Y.), Hospital for Sick Children, Hospital for Sick Children Research Institute, Department of Pediatrics, University of Toronto, Ontario, Canada; Department of Neurology (J.S.G.), University of California, San Francisco; Department of Neurology (L.A.B.), Boston Children's Hospital, Boston, MA; Department of Neurology (E.W.), Birmingham Children's Hospital, Birmingham, UK; and Department of Neurology (A.W.), The Children's Hospital of Philadelphia, PA
| | - Leslie A Benson
- From the Division of Neurology (E.A.Y.), Hospital for Sick Children, Hospital for Sick Children Research Institute, Department of Pediatrics, University of Toronto, Ontario, Canada; Department of Neurology (J.S.G.), University of California, San Francisco; Department of Neurology (L.A.B.), Boston Children's Hospital, Boston, MA; Department of Neurology (E.W.), Birmingham Children's Hospital, Birmingham, UK; and Department of Neurology (A.W.), The Children's Hospital of Philadelphia, PA
| | - Evangeline Wassmer
- From the Division of Neurology (E.A.Y.), Hospital for Sick Children, Hospital for Sick Children Research Institute, Department of Pediatrics, University of Toronto, Ontario, Canada; Department of Neurology (J.S.G.), University of California, San Francisco; Department of Neurology (L.A.B.), Boston Children's Hospital, Boston, MA; Department of Neurology (E.W.), Birmingham Children's Hospital, Birmingham, UK; and Department of Neurology (A.W.), The Children's Hospital of Philadelphia, PA
| | - Amy Waldman
- From the Division of Neurology (E.A.Y.), Hospital for Sick Children, Hospital for Sick Children Research Institute, Department of Pediatrics, University of Toronto, Ontario, Canada; Department of Neurology (J.S.G.), University of California, San Francisco; Department of Neurology (L.A.B.), Boston Children's Hospital, Boston, MA; Department of Neurology (E.W.), Birmingham Children's Hospital, Birmingham, UK; and Department of Neurology (A.W.), The Children's Hospital of Philadelphia, PA
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Diem R, Molnar F, Beisse F, Gross N, Drüschler K, Heinrich SP, Joachimsen L, Rauer S, Pielen A, Sühs KW, Linker RA, Huchzermeyer C, Albrecht P, Hassenstein A, Aktas O, Guthoff T, Tonagel F, Kernstock C, Hartmann K, Kümpfel T, Hein K, van Oterendorp C, Grotejohann B, Ihorst G, Maurer J, Müller M, Volkmann M, Wildemann B, Platten M, Wick W, Heesen C, Schiefer U, Wolf S, Lagrèze WA. Treatment of optic neuritis with erythropoietin (TONE): a randomised, double-blind, placebo-controlled trial-study protocol. BMJ Open 2016; 6:e010956. [PMID: 26932144 PMCID: PMC4785322 DOI: 10.1136/bmjopen-2015-010956] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Optic neuritis leads to degeneration of retinal ganglion cells whose axons form the optic nerve. The standard treatment is a methylprednisolone pulse therapy. This treatment slightly shortens the time of recovery but does not prevent neurodegeneration and persistent visual impairment. In a phase II trial performed in preparation of this study, we have shown that erythropoietin protects global retinal nerve fibre layer thickness (RNFLT-G) in acute optic neuritis; however, the preparatory trial was not powered to show effects on visual function. METHODS AND ANALYSIS Treatment of Optic Neuritis with Erythropoietin (TONE) is a national, randomised, double-blind, placebo-controlled, multicentre trial with two parallel arms. The primary objective is to determine the efficacy of erythropoietin compared to placebo given add-on to methylprednisolone as assessed by measurements of RNFLT-G and low-contrast visual acuity in the affected eye 6 months after randomisation. Inclusion criteria are a first episode of optic neuritis with decreased visual acuity to ≤ 0.5 (decimal system) and an onset of symptoms within 10 days prior to inclusion. The most important exclusion criteria are history of optic neuritis or multiple sclerosis or any ocular disease (affected or non-affected eye), significant hyperopia, myopia or astigmatism, elevated blood pressure, thrombotic events or malignancy. After randomisation, patients either receive 33,000 international units human recombinant erythropoietin intravenously for 3 consecutive days or placebo (0.9% saline) administered intravenously. With an estimated power of 80%, the calculated sample size is 100 patients. The trial started in September 2014 with a planned recruitment period of 30 months. ETHICS AND DISSEMINATION TONE has been approved by the Central Ethics Commission in Freiburg (194/14) and the German Federal Institute for Drugs and Medical Devices (61-3910-4039831). It complies with the Declaration of Helsinki, local laws and ICH-GCP. TRIAL REGISTRATION NUMBER NCT01962571.
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Affiliation(s)
- Ricarda Diem
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Fanni Molnar
- Eye Center, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Flemming Beisse
- Department of Ophthalmology, Heidelberg University Hospital, Heidelberg, Germany
| | - Nikolai Gross
- Eye Center, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Katharina Drüschler
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Sven P Heinrich
- Eye Center, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Lutz Joachimsen
- Eye Center, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Sebastian Rauer
- Department of Neurology and Neuroscience, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Amelie Pielen
- Clinic for Ophthalmology, Hannover Medical School, Hannover, Germany
| | | | | | - Cord Huchzermeyer
- Department of Ophthalmology, University Hospital Erlangen, Erlangen, Germany
| | - Philipp Albrecht
- Department of Neurology, Medical faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Andrea Hassenstein
- Department of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Orhan Aktas
- Department of Neurology, Medical faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Tanja Guthoff
- Department of Ophthalmology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | | | | | - Kathrin Hartmann
- Department of Ophthalmology, University Hospital Munich LMU, Munich, Germany
| | - Tania Kümpfel
- Department of Neurology, University Hospital Munich, Munich, Germany
| | - Katharina Hein
- Department of Neurology, University Medical Center Göttingen, Göttingen, Germany
| | | | - Birgit Grotejohann
- Clinical Trials Unit, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Gabriele Ihorst
- Clinical Trials Unit, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Julia Maurer
- Clinical Trials Unit, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
| | - Matthias Müller
- Competence Center “Vision Research”, Study Course Ophthalmological Optics, Faculty of Optics and Mechatronics, University of Applied Sciences, Aalen, Germany
| | - Martin Volkmann
- Medical Service Center PD Dr. Volkmann and Colleges, Karlsruhe, Germany
| | - Brigitte Wildemann
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Michael Platten
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Wolfgang Wick
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Christoph Heesen
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ulrich Schiefer
- University Eye Hospital Tübingen, Tübingen, Germany
- Competence Center “Vision Research”, Study Course Ophthalmological Optics, Faculty of Optics and Mechatronics, University of Applied Sciences, Aalen, Germany
- Center for Ophthalmology, Institute for Ophthalmic Research, University of Tübingen, Tübingen, Germany
| | - Sebastian Wolf
- Department of Ophthalmology, Bern Photographic Reading Center, University Hospital and University of Bern, Bern, Switzerland
| | - Wolf A Lagrèze
- Eye Center, Medical Center—University of Freiburg, Freiburg im Breisgau, Germany
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