Bilateral palatal myoclonus

Hanson, B; Ficara, Anthony J.; McQuade, M. Shea

doi:10.1016/0030-4220(85)90088-x

Cited by 4 publications

(2 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…HOD is a form of trans-synaptic degeneration, most commonly triggered by focal lesions to the dentato-rubro-olivary pathway. The clinical hallmark of HOD is PM [ 9 10 ], which often results in dysphagia by interfering with the coordination of the muscles involved such as the soft palate, larynx, and pharynx [ 1 2 3 ].…”

Section: Discussionmentioning

confidence: 99%

“…Palatal myoclonus (PM) is a rare disease triggered by myoclonic contractions of palatal musculature. PM is strongly associated with dysphagia involving the swallowing muscles such as the soft palate, pharynx, and larynx [ 1 2 3 4 ]. Involuntary contractions of these muscles may cause penetration or aspiration of bolus materials [ 4 ], as suggested by previous case reports showing symptoms of swallowing difficulty in this condition [ 1 5 6 ].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effectiveness of Combining Behavioral Treatment With Valproic Acid for Dysphagia Caused by Palatal Myoclonus in Patients With Stroke: Two Case Reports

et al. 2018

View full text Add to dashboard Cite

Palatal myoclonus (PM) is a rare disease that may induce dysphagia. Since dysphagia related to PM is unique and is characterized by myoclonic movements of the involved muscles, specific treatments are needed for rehabilitation. However, no study has investigated the treatment effectiveness for this condition. Therefore, the aim of this case report was to describe the benefit of combining behavioral treatment with valproic acid administration in patients with dysphagia triggered by PM. The two cases were treated with combined treatment. The outcomes evaluated by videofluoroscopic swallowing studies before and after the treatment showed significant decreases in myoclonic movements and improved swallowing function. We conclude that the combined treatment was effective against dysphagia related to PM.

show abstract