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Updated: Mar 17, 2026

Implantation of Osmotic Pumps and Induction of Stress to Establish a Symptomatic, Pharmacological Mouse Model for DYT/PARK-ATP1A3 Dystonia
Published on: September 12, 2020
Thiamine and dystonia 16
Antonio Costantini1, Erika Trevi2, Maria Immacolata Pala1
1Department of Neurology, Villa Immacolata, Viterbo, Italy.
Abstract:
Primary torsion dystonia is a movement disorder characterised by sustained or intermittent involuntary muscle contractions causing abnormal movements, postures or both. In this study, 3 brothers affected by inherited primary dystonia 16 (DYT16) began an oral therapy with high-dose thiamine from November to December 2015. After 3 months, an important improvement of the motor symptoms was observed. Our results support the hypothesis that pathogenesis of the symptoms might be related to a dysfunction in mitochondrial oxidative phosphorylation due to a focal impairment of thiamine-dependent processes. Our results support some authors' hypothesis that dystonia might have a mitochondrial aetiology.
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