Leriglitazone halts disease progression in adult patients with early cerebral adrenoleukodystrophy.
Brain
; 2024 Jun 04.
Article
em En
| MEDLINE
| ID: mdl-38832897
ABSTRACT
Cerebral adrenoleukodystrophy (CALD) is an X-linked rapidly progressive demyelinating disease leading to death usually within a few years. The standard of care is hematopoietic stem cell transplantation (HSCT), but many men are not eligible due to age, absence of a matched donor, or lesions of the corticospinal tracts (CST). Based on the ADVANCE study showing that leriglitazone decreases the occurrence of CALD, we treated 13 adult CALD patients (19-67 years of age) either not eligible to HSCT (n= 8) or awaiting HSCT (n= 5). Patients were monitored every 3 months with standardized neurological scores, plasma biomarkers and brain MRI comprising lesion volumetrics and diffusion tensor imaging. The disease stabilized clinically and radiologically in 10 patients with up to 2 years of follow-up. Five patients presented with gadolinium enhancing CST lesions that all turned gadolinium negative and, remarkably, regressed in four patients. Plasma neurofilament light chain levels stabilized in all 10 patients and correlated with lesion load. The two patients who continued to deteriorate were over 60 years of age with prominent cognitive impairment. One patient rapidly died from Covid19. These results suggest that leriglitazone can arrest disease progression in adults with early-stage CALD and may be an alternative treatment to HSCT.
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MEDLINE
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En
Ano de publicação:
2024
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Article
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França