Evaluation of Demographic and Clinical Characteristics of Patients with Mucopolysaccharidosis
Journal Title: The Journal of Pediatric Research - Year 2017, Vol 4, Issue 2
Abstract
Aim: Mucopolysaccharidoses (MPSs) are a group of lysosomal storage disorders caused by the deficiency of spesific lysosomal enzymes required to break down glycosaminoglycans. MPSs should be suspected in a child with coarse facial features, organomegaly, and bone disease (dysostosis multiplex), with central nervous system abnormalities. Early diagnosis and treatment can improve outcomes in MPS. The aim of this study was to evaluate the demographic characteristics and clinical findings of our MPS patients. Materials and Methods: This is a retrospective study which included 27 MPS patients who were diagnosed and treated in our center. Results: The mean age of the group was 112.3±52.5 months (36-196 months); the mean onset age of symptoms was 40.8±30.6 months (4-112 months), and the mean time from symptom onset to diagnosis was 16.3±21.4 months (0-80 months). MPS subgroups were Type III in 13 (48%) patients, Type II in seven (26%), Type VI in four (15%), Type I in two (7%) patients and Type IV in one patient. Nine (33.3%) patients received enzyme replacement therapy (ERT). The mean duration of ERT was 31.3±21.5 months (9-67 months). Conclusion: MPS Type III was found to be the most common subgroup in our center. We can speculate that the mean time from symptom onset to diagnosis was found too long for MPS in which early diagnosis improves the prognosis. Increasing awareness of the disease in physicians encountering these patients in different clinics will be an important factor in the early diagnosis of the disease.
Authors and Affiliations
Pelin Teke Kısa, Engin Köse, Merve Ateşoğlu, Nur Arslan
Keywords
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- EP ID EP243477
- DOI 10.4274/jpr.15870
- Views 161
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