1
|
van Dijk FS, Ghali N, Chandratheva A. Ehlers-Danlos syndromes: importance of defining the type. Pract Neurol 2024; 24:90-97. [PMID: 38160052 DOI: 10.1136/pn-2023-003703] [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] [Accepted: 10/16/2023] [Indexed: 01/03/2024]
Abstract
Ehlers-Danlos syndromes (EDS) is an umbrella term describing 14 types, of which 13 are rare and monogenic, with overlapping features of joint hypermobility, skin, and vascular fragility, and generalised connective tissue friability. Hypermobile EDS currently has no identified genetic cause. Most of the rare monogenic EDS types can have neurological features, which are often part of major or minor diagnostic criteria for each type. This review aims to highlight the neurological features and other key characteristics of these EDS types. This should improve recognition of these features, enabling more timely consideration and confirmation or exclusion through genetic testing. In practice, many healthcare professionals still refer to patients as having 'EDS'. However, the different EDS types have distinct clinical features as well as different underlying genetic causes and pathogenic mechanisms, and each requires bespoke management and surveillance. Defining the EDS type is therefore crucial, as EDS is not in itself a diagnosis.
Collapse
Affiliation(s)
- Fleur S van Dijk
- National EDS Service London, London North West University Healthcare NHS Trust, Harrow, London, UK
- Department of Metabolism, Digestion and Reproduction, Section of Genetics and Genomics, Imperial College London, London, UK
| | - Neeti Ghali
- National EDS Service London, London North West University Healthcare NHS Trust, Harrow, London, UK
- Department of Metabolism, Digestion and Reproduction, Section of Genetics and Genomics, Imperial College London, London, UK
| | - Arvind Chandratheva
- National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, UK
| |
Collapse
|
2
|
Asanad S, Bayomi M, Brown D, Buzzard J, Lai E, Ling C, Miglani T, Mohammed T, Tsai J, Uddin O, Singman E. Ehlers-Danlos syndromes and their manifestations in the visual system. Front Med (Lausanne) 2022; 9:996458. [PMID: 36237549 PMCID: PMC9552959 DOI: 10.3389/fmed.2022.996458] [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] [Received: 07/18/2022] [Accepted: 08/25/2022] [Indexed: 11/13/2022] Open
Abstract
Ehlers-Danlos syndrome (EDS) is a rare, genetically variable, heterogenous group of (currently recognized) thirteen connective tissue disorders characterized by skin hyperextensibility, tissue fragility, and generalized joint hypermobility. In addition to these commonly recognized phenotypes, recent studies have notably highlighted variable ophthalmic features in EDS. In this review, we comprehensively gather and discuss the ocular manifestations of EDS and its thirteen subtypes in the clinical setting.
Collapse
Affiliation(s)
- Samuel Asanad
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - May Bayomi
- University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, United States
| | - Douglas Brown
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Joshua Buzzard
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Eric Lai
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Carlthan Ling
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Trisha Miglani
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Taariq Mohammed
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Joby Tsai
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Olivia Uddin
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
| | - Eric Singman
- University of Maryland School of Medicine, Department of Ophthalmology & Visual Sciences, Baltimore, MD, United States
- *Correspondence: Eric Singman
| |
Collapse
|