Therapy Trial Design in Vanishing White Matter: An Expert Consortium Opinion.

ABSTRACT: Vanishing white matter (VWM) is a leukodystrophy caused by recessive variants in the genes EIF2B1-EIF2B5. It is characterized by chronic neurologic deterioration with superimposed stress-provoked episodes of rapid decline. Disease onset spans from the antenatal period through senescence. Age at onset predicts disease evolution for patients with early onset, whereas disease evolution is unpredictable for later onset; patients with infantile and early childhood onset consistently have severe disease with rapid neurologic decline and often early death, whereas patients with later onset have highly variable disease. VWM is rare, but likely underdiagnosed, particularly in adults. Apart from measures to prevent stressors that could provoke acute deteriorations, only symptomatic care is cu

SUBMITTER: van der Knaap MS 

PROVIDER: S-EPMC8811717 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature