Unmet needs of adults living with mucopolysaccharidosis II: data from the Hunter Outcome Survey.

ABSTRACT:

Background

Mucopolysaccharidosis II (MPS II) is a rare, life-limiting lysosomal storage disease caused by deficient iduronate-2-sulfatase activity. The current standard of care for MPS II is intravenous enzyme replacement therapy (ERT), which has been shown to improve somatic signs and symptoms and to increase life expectancy by approximately 12 years. This study reported on the somatic disease burden and clinical requirements of adult male patients in the Hunter Outcome Survey (ClinicalTrials.gov Identifier: NCT03292887).

Results

Of the 373 patients in the analysis, 88 (23.6%) had cognitive impairment and 332 (89.0%) had received ERT. Almost half of all ERT-treated patients (47.0%) had undergone surgery in adulthood; the most common surgery was hernia repair (17.8% of patie

SUBMITTER: Muenzer J 

PROVIDER: S-EPMC12211871 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature