Elective and Emergency Deep Brain Stimulation in Refractory Pediatric Monogenetic Movement Disorders presenting with Dystonia: Current Practice illustrated by Two Cases.

Introduction: Dystonia is characterized by sustained or intermittent muscle contractions, leading to abnormal posturing and twisting movements. In pediatric patients, dystonia often negatively influences quality of life. Pharmacological treatment for dystonia is often inadequate and may cause adverse effects. Deep brain stimulation (DBS) appears to be a valid therapeutic option for pharmacoresistant dystonia in children. Methods: To illustrate the current clinical practice, we hereby describe two pediatric cases of monogenetic movement disorders presenting with dystonia and treated with DBS. We provide a literature review of similar previously described cases and on different clinical aspects of DBS in pediatric dystonia. Results: The first patient, a six-year-old girl with severe dystonia, chorea and myoclonus due to an ADCY5 gene mutation, received DBS in an elective setting. The second patient, an eight-year-old boy with GNAO1-related dystonia and chorea, underwent emergency DBS due to a pharmacoresistant status dystonicus. A significant amelioration of motor symptoms (65% on the Burke-Fahn-Marsden Dystonia Rating Scale) was observed postoperatively in the first patient and her personal therapeutic goals were achieved. DBS was previously reported in five patients with ADCY5-related movement disorders, of which three showed objective improvement. Emergency DBS in our second patient resulted in the successful termination of his GNAO1-related status dystonicus, this being the eighth case reported in literature. Conclusion: DBS can be effective in monogenetic pediatric dystonia and should be considered early in the disease course. To better evaluate the effects of DBS on patients’ functioning, patient-centered therapeutic goals should be discussed in a multidisciplinary approach.

Angaben zum Objekt

• Weitere Titel: Deep Brain Stimulation in Monogenetic Pediatric Dystonia
• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Elective and Emergency Deep Brain Stimulation in Refractory Pediatric Monogenetic Movement Disorders presenting with Dystonia: Current Practice illustrated by Two Cases. ; day:12 ; month:10 ; year:2022 ; Neuropediatrics ; (12.10.2022)

Beteiligte, Orts- und Zeitangaben

• Beteiligte Personen und Organisationen: Garofalo, Martinica ; Beudel, Martijn ; Dijk, Joke M. ; Bonouvrié, Laura A. ; Buizer, Annemieke I. ; Geytenbeek, Joke ; Prins, Rosanne H.N. ; Schuurman, P. Rick ; van de Pol, Laura A.

Weitere Informationen

• DOI: 10.1055/a-1959-9088
• URN: urn:nbn:de:101:1-2022120814030055133424
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:20 MESZ