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Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy
X-linked myotubular myopathy (XLMTM) is a rare, severe, neuromuscular disorder for which novel treatments are under investigation. This study estimated quality-of-life weights (or utilities) for children with XLMTM. The state that was rated the worst described a child unable to sit and requiring inv...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
IOS Press
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8673490/ https://www.ncbi.nlm.nih.gov/pubmed/34250946 http://dx.doi.org/10.3233/JND-210686 |
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author | Lloyd, Andrew Aggio, Daniel Slocomb, Ted L. Lee, Jun Beggs, Alan H. Bilder, Deborah A. |
author_facet | Lloyd, Andrew Aggio, Daniel Slocomb, Ted L. Lee, Jun Beggs, Alan H. Bilder, Deborah A. |
author_sort | Lloyd, Andrew |
collection | PubMed |
description | X-linked myotubular myopathy (XLMTM) is a rare, severe, neuromuscular disorder for which novel treatments are under investigation. This study estimated quality-of-life weights (or utilities) for children with XLMTM. The state that was rated the worst described a child unable to sit and requiring invasive ventilation for≥16 hours a day (utility = –0.07 or –0.27 depending on method used). The state describing a child who can stand and walk and does not require invasive ventilation was the most highly rated state and had a utility of 0.91 or 0.77 (depending on method used). Nine health state vignettes were developed for XLMTM defined in terms of respiratory and motor function based on clinical trial data from parents completing the Assessment of Caregiver Experience with Neuromuscular Disease (ACEND) Domain 1 scale assessing mobility, transfers, sitting, playing, eating, grooming and dressing. These data were supplemented with qualitative data from parent interviews on the daily impact of XLMTM, especially in terms of psychological wellbeing, pain and discomfort, and communication. Seven clinical experts reviewed the draft vignettes for accuracy. Vignettes were rated by members of the UK general public using a time trade-off (TTO) interview and an EQ-5D-5L assessment. This study demonstrated a substantial impact of XLMTM on utility weights. |
format | Online Article Text |
id | pubmed-8673490 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | IOS Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-86734902021-12-29 Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy Lloyd, Andrew Aggio, Daniel Slocomb, Ted L. Lee, Jun Beggs, Alan H. Bilder, Deborah A. J Neuromuscul Dis Research Report X-linked myotubular myopathy (XLMTM) is a rare, severe, neuromuscular disorder for which novel treatments are under investigation. This study estimated quality-of-life weights (or utilities) for children with XLMTM. The state that was rated the worst described a child unable to sit and requiring invasive ventilation for≥16 hours a day (utility = –0.07 or –0.27 depending on method used). The state describing a child who can stand and walk and does not require invasive ventilation was the most highly rated state and had a utility of 0.91 or 0.77 (depending on method used). Nine health state vignettes were developed for XLMTM defined in terms of respiratory and motor function based on clinical trial data from parents completing the Assessment of Caregiver Experience with Neuromuscular Disease (ACEND) Domain 1 scale assessing mobility, transfers, sitting, playing, eating, grooming and dressing. These data were supplemented with qualitative data from parent interviews on the daily impact of XLMTM, especially in terms of psychological wellbeing, pain and discomfort, and communication. Seven clinical experts reviewed the draft vignettes for accuracy. Vignettes were rated by members of the UK general public using a time trade-off (TTO) interview and an EQ-5D-5L assessment. This study demonstrated a substantial impact of XLMTM on utility weights. IOS Press 2021-11-02 /pmc/articles/PMC8673490/ /pubmed/34250946 http://dx.doi.org/10.3233/JND-210686 Text en © 2021 – The authors. Published by IOS Press https://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial (CC BY-NC 4.0) License (https://creativecommons.org/licenses/by-nc/4.0/) , which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Report Lloyd, Andrew Aggio, Daniel Slocomb, Ted L. Lee, Jun Beggs, Alan H. Bilder, Deborah A. Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy |
title | Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy |
title_full | Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy |
title_fullStr | Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy |
title_full_unstemmed | Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy |
title_short | Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy |
title_sort | estimation of the quality-of-life impact of x-linked myotubular myopathy |
topic | Research Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8673490/ https://www.ncbi.nlm.nih.gov/pubmed/34250946 http://dx.doi.org/10.3233/JND-210686 |
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