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Fatal Tracheostomy-Related Complications in a Pediatric Patient with DYT1 Dystonia After Delayed Deep Brain Stimulation

Year: 2026

Type: article

Abstract: The DYT1 dystonia is a rare autosomal dominant disorder characterized by early-onset focal dystonia, which may progress to generalized dystonia. Deep brain stimulation (DBS) is often effective in severe or medically refractory cases. We report a pediatric patient with a DYT1 mutation who developed focal dystonia at age six, which progressed to generalized dystonia by age eight, and culminated in status dystonicus at age 12. After stabilization, he remained in a state of refractory, generalized dystonia and underwent DBS following a seven-month delay. Although motor symptoms improved by 47%, he developed progressive airway dysfunction necessitating tracheostomy, which ultimately led to fatal respiratory complications. This case highlights that delayed DBS intervention may fail to prevent irreversible structural and neuromuscular sequelae, including fatal airway compromise, in patients with longstanding dystonia.

Source: Cureus

DOI: 10.7759/cureus.100892

Authors: Cheng-En Wang, Chih-Fen Hu, Yuan-Hao Chen, Yueh-Feng Sung

Institutions: Tri-Service General Hospital, National Defense Medical Center

Language: English

Topic: Neurological disorders and treatments

Subfield: Neurology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W7119037521