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Muschol N, Giugliani R, Jones SA, Muenzer J, Smith NJC, Whitley CB, Donnell M, Drake E, Elvidge K, Melton L, O'Neill C. Sanfilippo syndrome: consensus guidelines for clinical care. Orphanet J Rare Dis 2022; 17:391. [PMID: 36303195 DOI: 10.1186/s13023-022-02484-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/15/2022] [Indexed: 11/10/2022] Open
Abstract
Sanfilippo syndrome is a group of rare, complex, and progressive neurodegenerative lysosomal storage disorders that is characterized by childhood dementia. The clinical management of patients with progressive neurological decline and multisystem involvement requires a multidisciplinary team with experience in the management of neurodegenerative disorders. Best practice guidelines for the clinical management of patients with these types of rare disorders are critical to ensure prompt diagnosis and initiation of appropriate care. However, there are no published standard global clinical care guidelines for patients with Sanfilippo syndrome. To address this, a literature review was conducted to evaluate the current evidence base and to identify evidence gaps. The findings were reviewed by an international steering committee composed of clinical experts with extensive experience in managing patients with Sanfilippo syndrome. The goal was to create a consensus set of basic clinical guidelines that will be accessible to and informed by clinicians globally, as well as providing a practical resource for families to share with their local care team who may not have experience with this rare disease. This review distills 178 guideline statements into an easily digestible document that provides evidence-based, expert-led recommendations for how to approach common management challenges and appropriate monitoring schedules in the care of patients with Sanfilippo syndrome.
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Affiliation(s)
- Nicole Muschol
- Department of Pediatrics, International Center for Lysosomal Disorders (ICLD), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Roberto Giugliani
- DASA, Federal University of Rio Grande do Sul (UFRGS), Hospital de Clinicas de Porto Alegre (HCPA), Casa dos Raros, Porto Alegre, Brazil
| | | | - Joseph Muenzer
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nicholas J C Smith
- Department of Neurology and Clinical Neurophysiology, Women's and Children's Health Network and the Discipline of Paediatrics, University of Adelaide, Adelaide, Australia
| | | | - Megan Donnell
- Sanfilippo Children's Foundation, Freshwater, NSW, Australia
| | - Elise Drake
- Cure Sanfilippo Foundation, Columbia, SC, USA
| | | | - Lisa Melton
- Sanfilippo Children's Foundation, Freshwater, NSW, Australia
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