1. Generalized Dystonia as a Cardinal Manifestation of Combined Oxidative Phosphorylation Deficiency 1.
- Author
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Nayan, Aditya, Mehta, Shivangi, Chakravarty, Kamalesh, Mehta, Sahil, and Lal, Vivek
- Subjects
OXIDATIVE phosphorylation ,MOVEMENT disorders ,DYSTONIA ,ELONGATION factors (Biochemistry) ,GENETIC variation ,MEDICAL genetics - Abstract
This article discusses a case study of a 21-year-old female patient with combined oxidative phosphorylation deficiency 1 (a mitochondrial disease) who presented with generalized dystonia as the main symptom. The patient experienced a gradual onset of symptoms, including hand posturing, twisting of the hand, walking on toes, trunk bending, forceful blinking, and jerky movements of the fingers and toes. The patient also exhibited cognitive impairments and had abnormal findings on brain MRI and nerve biopsies. Genetic testing revealed compound heterozygous variants in the GFM1 gene. Treatment with medication and botulinum toxin injections provided some improvement. The article highlights the unique aspects of this case and emphasizes the phenotypic and genotypic heterogeneity of GFM1-linked diseases. [Extracted from the article]
- Published
- 2024
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