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Tremblay M, Girard-Côté L, Brais B, Gagnon C. Documenting manifestations and impacts of autosomal recessive spastic ataxia of Charlevoix-Saguenay to develop patient-reported outcome. Orphanet J Rare Dis 2022; 17:369. [PMID: 36183078 PMCID: PMC9526980 DOI: 10.1186/s13023-022-02497-1] [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: 04/19/2022] [Accepted: 08/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Autosomal recessive cerebellar ataxias (ARCA) are a group of rare inherited disorders characterized by degeneration or abnormal development of the cerebellum. Autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) is one of the most prevalent in Europe. OBJECTIVES The aim of this study is to provide a better understanding of the manifestations and impacts of ARSACS. METHODS A systematic review of the literature was conducted, followed by a qualitative study using semistructured interviews and discussion groups to obtain the experience of people affected. RESULTS According to the PROMIS framework, the results show manifestations and impacts in three components of health: physical, mental, and social. Fatigue and struggles with balance and dexterity are the physical manifestations of the disease most often cited by participants. Negative affects such as frustration and depression are among the mental health impacts with some loss in cognitive abilities. Social health is the least documented component; nonetheless, people with the disease report significant impacts in terms of social relationships, activities and work. CONCLUSIONS These findings shed new light on the experience of people with recessive ataxia and identify key aspects to assess to improve their overall health.
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Affiliation(s)
- Marjolaine Tremblay
- Université de Sherbrooke, 2500, boulevard de l'Université, Sherbrooke, QC, J1K 2R1, Canada. .,Groupe de recherche interdisciplinaire sur les maladies neuromusculaires, 2230 de l'Hôpital cp 1200, Jonquière, QC, G7X 7X2, Canada.
| | - Laura Girard-Côté
- Groupe de recherche interdisciplinaire sur les maladies neuromusculaires, 2230 de l'Hôpital cp 1200, Jonquière, QC, G7X 7X2, Canada.,Université du Québec à Chicoutimi, 555, boulevard de l'Université, Chicoutimi, QC, G7H 2B1, Canada
| | - Bernard Brais
- McGill University, 845 Sherbrooke Street West, Montréal, QC, H3A 0G4, Canada.,Montreal Neurological Institute and Hospital, 3801 University Street, Montreal, QC, H3A 2B4, Canada
| | - Cynthia Gagnon
- Université de Sherbrooke, 2500, boulevard de l'Université, Sherbrooke, QC, J1K 2R1, Canada.,Groupe de recherche interdisciplinaire sur les maladies neuromusculaires, 2230 de l'Hôpital cp 1200, Jonquière, QC, G7X 7X2, Canada.,Centre de recherche du Centre hospitalier universitaire de Sherbrooke, 3001, 12e Avenue Nord, aile 9, porte 6, Sherbrooke, QC, J1H 5N4, Canada
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