Risk and clinical characteristics of spinal cord compression across different mucopolysaccharidosis types: A retrospective cohort study.

ABSTRACT: In patients with mucopolysaccharidosis (MPS), the accumulation of glycosaminoglycans leads to various complications, including spinal cord compression (SCC). Although SCC is a well-known complication in MPS, data comparing its clinical features across different MPS types remain limited. This study aimed to investigate the timing, location, and underlying causes of SCC in MPS, as well as to compare the risk and clinical characteristics by MPS type. We conducted a retrospective cohort study, reviewing the medical records of 183 patients with all types of MPS who were followed at Samsung Medical Center from January 1995 to March 2024. The distribution of patients diagnosed with SCC by MPS type was 33.3% for type I, 10.5% for type II, 55.0% for type IV, and 100% for type VI. The median age at

SUBMITTER: Kim I 

PROVIDER: S-EPMC11495688 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature