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Patients with sporadic and familial amyotrophic lateral sclerosis found value in genetic testing
BACKGROUND: Amyotrophic lateral sclerosis (ALS) is increasingly recognized as a genetic disease. There is no consensus, however, as to the role of genetic testing in the care of the ALS patient. METHODS: We conducted a survey to study patient access, attitudes, and experience with ALS genetic testin...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5902388/ https://www.ncbi.nlm.nih.gov/pubmed/29266834 http://dx.doi.org/10.1002/mgg3.360 |
Sumario: | BACKGROUND: Amyotrophic lateral sclerosis (ALS) is increasingly recognized as a genetic disease. There is no consensus, however, as to the role of genetic testing in the care of the ALS patient. METHODS: We conducted a survey to study patient access, attitudes, and experience with ALS genetic testing among patients enrolled in a US ALS registry. RESULTS: Among 449 survey respondents, 156 (34.7%) were offered testing and 105 of 156 (67.3%) completed testing. The majority of respondents with familial ALS (fALS) (31/45, 68.9%) were offered testing, while a minority of respondents with sporadic ALS (sALS) (111/404, 27.5%) were offered testing (p = .00001). Comparison of mean test experience scores between groups revealed that respondents with fALS were no more likely to report a favorable experience with genetic testing than those with sALS (p = .51). Respondents who saw a genetic counselor did not have significantly different test experience scores, compared to those who did not (p = .14). In addition, no differences in test experience scores were observed between those who received positive or negative genetic test results (p = .98). CONCLUSION: These data indicate that patients with ALS found value in clinical genetic testing. |
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