Cognitive decline and depressive symptoms: early non-motor presentations of parkinsonism among Egyptian Gaucher patients
Tantawy, Azza Abdel Gawad; Adly, Amira Abdel Moneam; Abdeen, Mai Seif El Din; Salah, Nouran;
Abstract
Evidence about the link between glucocerebrosidase (GCase) and parkinsonism is growing. Parkinsonism was described in adult type 1 Gaucher disease (GD); few case reports described it in type 3GD. To assess the presence of parkinsonian features in a cohort of Egyptian GD patients and correlate these findings to their genotype, phenotype, severity scoring index (SSI), cognitive function, and the presence of depressive symptoms. Twenty-four GD patients from the Pediatric Hematology Clinic, Ain Shams University, were assessed for medication history, neurological symptoms, depressive symptoms, and family history of parkinsonism. Anthropometric measures, complete neurological assessment, and SSI were examined. Neuropsychiatric evaluation included parts I, II, III, and V of the Unified Parkinson’s Disease Rating Scale (UPDRS), Beck Depression Inventory (BDI), and Wechsler Intelligence Scale for Children (WISC-children). Molecular analysis of the acid GBA gene was performed, and SSI was calculated. Sixteen GD patients (66.6%) had parkinsonian features with a male to female ratio of 1:1. Their mean age was 15.69 ± 5.62 (range, 12–26). They were all on enzyme replacement therapy (ERT) with a dose of 60 U/kg/2 weeks. Twelve GD patients were phenotypically type 3 (75%). Thirteen GD patients with parkinsonian features (81.25%) had L483P mutation. GD patients with parkinsonian features had higher SSI (P < 0.001), lower cognitive functions (P = 0.007), and more significant depressive symptoms (P = 0.031). Logistic regression analysis revealed that GD genotype (P = 0.003), GD type (P = 0.006), and cognitive functions (P = 0.03) were the only significant independent factors for the development of parkinsonian features among GD patients. With the increased life span and improved somatic manifestations of type 3GD on ERT, these patients can live to develop parkinsonism. Cognitive decline and depression can be early predictors of parkinsonism among GD population.
Other data
Title | Cognitive decline and depressive symptoms: early non-motor presentations of parkinsonism among Egyptian Gaucher patients | Authors | Tantawy, Azza Abdel Gawad ; Adly, Amira Abdel Moneam ; Abdeen, Mai Seif El Din; Salah, Nouran | Keywords | Depressive symptoms;Gaucher;Parkinsonian features | Issue Date | 1-Jul-2020 | Journal | Neurogenetics | Volume | 21 | Start page | 159 | End page | 167 | ISSN | 13646745 | DOI | 10.1007/s10048-020-00607-4 | PubMed ID | 32215803 | Scopus ID | 2-s2.0-85082961244 |
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