Estimation of the Quality-of-Life Impact of X-Linked Myotubular Myopathy.

ABSTRACT: 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

SUBMITTER: Lloyd A 

PROVIDER: S-EPMC8673490 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature