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Jeyakumar N, Lerch M, Dale RC, Ramanathan S. MOG antibody-associated optic neuritis. Eye (Lond) 2024:10.1038/s41433-024-03108-y. [PMID: 38783085 DOI: 10.1038/s41433-024-03108-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/04/2024] [Accepted: 04/19/2024] [Indexed: 05/25/2024] Open
Abstract
Myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOGAD) is a demyelinating disorder, distinct from multiple sclerosis (MS) and neuromyelitis optica spectrum disorder (NMOSD). MOGAD most frequently presents with optic neuritis (MOG-ON), often with characteristic clinical and radiological features. Bilateral involvement, disc swelling clinically and radiologically, and longitudinally extensive optic nerve hyperintensity with associated optic perineuritis on MRI are key characteristics that can help distinguish MOG-ON from optic neuritis due to other aetiologies. The detection of serum MOG immunoglobulin G utilising a live cell-based assay in a patient with a compatible clinical phenotype is highly specific for the diagnosis of MOGAD. This review will highlight the key clinical and radiological features which expedite diagnosis, as well as ancillary investigations such as visual fields, visual evoked potentials and cerebrospinal fluid analysis, which may be less discriminatory. Optical coherence tomography can identify optic nerve swelling acutely, and atrophy chronically, and may transpire to have utility as a diagnostic and prognostic biomarker. MOG-ON appears to be largely responsive to corticosteroids, which are often the mainstay of acute management. However, relapses are common in patients in whom follow-up is prolonged, often in the context of early or rapid corticosteroid tapering. Establishing optimal acute therapy, the role of maintenance steroid-sparing immunotherapy for long-term relapse prevention, and identifying predictors of relapsing disease remain key research priorities in MOG-ON.
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Affiliation(s)
- Niroshan Jeyakumar
- Translational Neuroimmunology Group, Kids Neuroscience Centre and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Department of Neurology, Westmead Hospital, Sydney, NSW, Australia
| | - Magdalena Lerch
- Translational Neuroimmunology Group, Kids Neuroscience Centre and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Russell C Dale
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Clinical Neuroimmunology Group, Kids Neuroscience Centre and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- TY Nelson Department of Neurology, Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Sudarshini Ramanathan
- Translational Neuroimmunology Group, Kids Neuroscience Centre and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
- Department of Neurology, Concord Hospital, Sydney, NSW, Australia.
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Yoon MK, Lu JE. An Evidence-Based Approach to Diagnosing Patients Presenting With Orbital Inflammatory Syndromes (An American Ophthalmological Society Thesis). Am J Ophthalmol 2024; 266:156-181. [PMID: 38763497 DOI: 10.1016/j.ajo.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/21/2024]
Abstract
PURPOSE The initial management of patients presenting with orbital inflammatory syndromes varies-with some pursuing a diagnostic workup while others treat without any testing. The evidence behind this rationale is limited. A review of patients with orbital inflammation is performed with an analysis of diagnostic testing to develop a workflow for such patients. DESIGN A retrospective review of patients presenting with acute orbital inflammation at a single institution from 2011 to 2020 was conducted. METHODS Orbital imaging was required for inclusion. Patients with high suspicion of neoplasm, bacterial infection, vascular malformation, or thyroid eye disease were excluded. A review of presenting clinical findings, laboratory workup, orbital imaging, and biopsy were performed. Statistical analysis was performed identifying statistically significant diagnostic and treatment maneuvers. RESULTS In total, 172 patients met inclusion criteria (66% female, mean age 46 years). The primary clinical presentation was myositis, dacryoadenitis, and infiltrative in 67, 73, and 32 patients (39.0%, 43.0%, 18.6%, respectively). Laboratory studies were conducted in 145 (84%) while biopsy was performed in 55 (32%). Specific orbital inflammation (SOI) was diagnosed in 29 (16.9%) with the most frequent diagnoses being sarcoidosis, IgG4-related disease, inflammatory bowel disease, and systemic lupus erythematosus. The majority (147, 85.5%) was initially treated with steroids, but steroid-sparing agent use was statistically higher in patients with SOI. CONCLUSIONS In patients presenting with orbital inflammatory syndromes, distinguishing myositis, dacryoadenitis, and infiltrative disease has workup and differential diagnosis impacts. Because SOI is relatively common, sequelae of SOI, and potential steroid-sparing therapy needs, diagnosis via an evidence-based systemic approach is critical. NOTE: Publication of this article is sponsored by the American Ophthalmological Society.
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Affiliation(s)
- Michael K Yoon
- From the Ophthalmic Plastic Surgery, Mass Eye and Ear (MKY), Boston, Massachusetts, USA; Department of Ophthalmology, Harvard Medical School (MKY), Boston, Massachusetts, USA.
| | - Jonathan E Lu
- Department of Ophthalmology, University of California-San Francisco (JEL), San Francisco, California, USA
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Rana K, Madike R, Leyden J, Slattery J, Chan WO, Simon S, Patel S, Selva D. Optic nerve sheath infiltration in dysthyroid optic neuropathy. Eye (Lond) 2024; 38:1173-1175. [PMID: 38012386 PMCID: PMC11009224 DOI: 10.1038/s41433-023-02857-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 11/04/2023] [Accepted: 11/17/2023] [Indexed: 11/29/2023] Open
Abstract
PURPOSE To assess the association of optic nerve sheath (ONS) infiltration, fat infiltration, and scleral enhancement with active thyroid eye disease (TED) and dysthyroid optic neuropathy (DON). METHODS Thyroid eye disease patients who had axial and coronal fat-suppressed contrast enhanced T1-weighted magnetic resonance imaging (MRI) imaging performed were included. Optic nerve sheath infiltration was defined by the presence of thickening and circumferential enhancement of the optic nerve sheath. Clinical assessments were performed by orbital surgeons or neuro-ophthalmologists and the disease activity (active/inactive) and presence or absence of dysthyroid optic neuropathy were recorded. RESULTS The study population consisted of 76 orbits from 38 patients with a mean age of 53 ± 15 years, with 25 (66%) being female. Optic nerve sheath infiltration was present in 28 (37%) orbits, fat infiltration in 37 (49%) and scleral enhancement in 14 (18%) orbits. ONS infiltration (OR 19.8, p < 0.01), fat infiltration (OR 5.2, p < 0.01) and scleral enhancement (OR 12.2, p = 0.01) were all significantly associated with active clinical disease. Patients with ONS infiltration had a significantly higher odds of dysthyroid optic neuropathy (OR 3.4, p < 0.05). Fat infiltration (OR 2.8, p = 0.1) and scleral enhancement (OR 2.3, p = 0.23) were not significantly associated with DON. CONCLUSIONS Optic nerve sheath infiltration may be a predictor of dysthyroid optic neuropathy. Intraorbital fat infiltration and scleral enhancement may be used to detect active TED. These radiological findings may serve as useful diagnostic and stratification tools in evaluating TED patients.
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Affiliation(s)
- Khizar Rana
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia.
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.
| | - Reema Madike
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - James Leyden
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - James Slattery
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - Weng Onn Chan
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - Sumu Simon
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - Sandy Patel
- Department of Medical Imaging, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - Dinesh Selva
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
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Yinh JM, Ford JN, Jorge AM, Zonozi R. Case 7-2024: A 67-Year-Old Woman with Alternating Sixth Cranial Nerve Palsy. N Engl J Med 2024; 390:843-851. [PMID: 38416433 DOI: 10.1056/nejmcpc2312740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Affiliation(s)
- Janeth M Yinh
- From the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Massachusetts General Hospital, and the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Harvard Medical School - both in Boston; and Nephrology Associates of Northern Virginia, Fairfax, and Inova Fairfax Hospital, Falls Church - both in Virginia (R.Z.)
| | - Jeremy N Ford
- From the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Massachusetts General Hospital, and the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Harvard Medical School - both in Boston; and Nephrology Associates of Northern Virginia, Fairfax, and Inova Fairfax Hospital, Falls Church - both in Virginia (R.Z.)
| | - April M Jorge
- From the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Massachusetts General Hospital, and the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Harvard Medical School - both in Boston; and Nephrology Associates of Northern Virginia, Fairfax, and Inova Fairfax Hospital, Falls Church - both in Virginia (R.Z.)
| | - Reza Zonozi
- From the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Massachusetts General Hospital, and the Departments of Medicine (J.M.Y., A.M.J.) and Radiology (J.N.F.), Harvard Medical School - both in Boston; and Nephrology Associates of Northern Virginia, Fairfax, and Inova Fairfax Hospital, Falls Church - both in Virginia (R.Z.)
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Cutler C, Azab MA, Lucke-Wold B, Khan M, Henson JC, Gill AS, Alt JA, Karsy M. Systematic Review of Treatment Options and Therapeutic Responses for Lesions of the Sella and Orbit: Evidence-Based Recommendations. World Neurosurg 2023; 173:136-145.e30. [PMID: 36639102 DOI: 10.1016/j.wneu.2022.12.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/26/2022] [Accepted: 12/26/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Inflammatory pathologies of the sella and orbit are rare but require prompt diagnosis to initiate effective treatment. Because uniform recommendations for treatment are currently lacking, we performed an evidence-based review to identify recommendations. METHODS We performed a literature search of the PubMed, Embase, and Web of Science databases to identify papers evaluating treatment of inflammatory pathologies of the sella and orbit. We used PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines to define recommendations, specifically examining aggregated sample sizes, disease-specific patient follow-up, and clinical trials focused on inflammatory diseases of the sella and orbit. RESULTS A total of 169 studies were included and organized by disease pathology. Treatments for various pathologies were recorded. Treatment options included surgery, radiation, steroids, targeted treatments, immunomodulators, intravenous immune globulin, and plasmapheresis. Steroids were the most often employed treatment, second-line management options and timing varied. Pathological diagnosis was highly associated with treatment used. Most evidence were level 3 without available control groups, except for 13 trials in neuromyelitis optica with level 1 or 2 evidence. CONCLUSIONS This is the first evidence-based review to provide recommendations on specific treatments for pathologies of the orbit and sella. The reported data may be useful to help guide randomized clinical trials and provide resource for clinical management decisions based on the available evidence.
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Affiliation(s)
- Christopher Cutler
- Chicago Medical School at Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Mohammed A Azab
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Majid Khan
- Reno School of Medicine, University of Nevada, Reno, Nevada, USA
| | - J Curran Henson
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Amarbir S Gill
- Division of Otolaryngology, Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Jeremiah A Alt
- Division of Otolaryngology, Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA.
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Co-occurrence of polyneuritis crainials and visual impairment: a case report and literature review. Neurol Sci 2022; 44:1563-1574. [PMID: 36585596 PMCID: PMC9803404 DOI: 10.1007/s10072-022-06580-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Polyneuritis cranialis (PNC) with the disease characteristics of Guillain-Barré syndrome (GBS) in addition to both ocular and bulbar weakness in the absence of limb paralysis or ataxia is defined as an unusual variant of GBS. As evidence of central nervous system (CNS) involvement, visual impairment is an unusual finding complicating with GBS spectrum disorders and has never been reported in patients with PNC. METHODS We describe a very rare case who clinically presented with progressive multiple cranial nerve palsy and visual impairment. Furthermore, a literature search of concurrent GBS and optic neuritis (ON) as well as PNC attributed to GBS was conducted. RESULTS A diagnosis of PNC was considered due to the typical clinical characteristics as well as the presence of cerebrospinal fluid cytoalbumin dissociation and serum antibodies against gangliosides. The clinical manifestations and the bilateral optic nerve involvement in brain magnetic resonance imaging further suggested possible optic neuritis (ON). The patient received treatment with intravenous immunoglobulin followed by short-term use of corticosteroids and finally achieved a full recovery. Thirty-two previously reported cases (17 women, mean age 40) of concurrent GBS and ON and 20 cases of PNC (5 women, mean age 40) were analyzed. We further provided a comprehensive discussion on the potential etiologies, clinical features, therapeutic strategies, and prognosis. CONCLUSIONS This rare case with the co-occurrence of PNC and visual impairment and the related literature review may help clinicians advance the understanding of GBS spectrum disorders and make appropriate diagnoses and treatment decisions for the rare variants and CNS complications of GBS.
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Takahashi Y, Kono S, Vaidya A, Kakizaki H. Optic Neuropathy Caused by a Perineural Sarcoid Lesion. Cureus 2022; 14:e21966. [PMID: 35282525 PMCID: PMC8906538 DOI: 10.7759/cureus.21966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2022] [Indexed: 11/13/2022] Open
Abstract
A 74-year-old woman had a six-month history of decreased vision in the left eye. On the first examination, her left best-corrected visual acuity was 0.02, and Goldmann visual field test revealed a central scotoma in the left eye. Magnetic resonance imaging demonstrated lesions around the optic nerve on both sides and enlargement of the lacrimal gland and superior rectus/levator palpebrae superioris muscles on both sides and the medial and inferior recti muscles on the left side. Systemic computed tomography revealed bilaterally enlarged mediastinal and supraclavicular lymph nodes. The blood test results included an elevated soluble interleukin-2 receptor. Pathological examination of the specimens harvested from the lacrimal gland on both sides, left levator palpebrae superioris muscle, and the lesion around the optic nerve on the left side showed lymphocytic infiltration with noncaseating epithelioid granuloma. After the biopsy, the patient underwent two cycles of steroid pulse therapy, followed by oral prednisolone. Although the lesions were reduced after steroid treatment, the left vision did not recover.
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Micieli JA, Margolin E. Re: Intravenous tocilizumab in the treatment of resistant optic perineuritis: a case report. Can J Ophthalmol 2021; 57:284. [PMID: 34951960 DOI: 10.1016/j.jcjo.2021.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/19/2021] [Indexed: 11/26/2022]
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