- The drugs used for treatment of palatal myoclonus are clonazepam, sodium valproate, tetrabenazine, haloperidol, trihexyphenidyl HCL and carbamazepine. Other Pharmacologic Agents: Trihexyphenidyl. Types of myoclonus in which trihexyphenidyl may be useful. Palatal; Mechanism of action. Acetylcholine-receptor antagonist, exerts a direct . Two patients are reported with palatal myoclonus, progressive ataxia, and dysarthria, unresponsive to treatment with trihexyphenidyl or L-5-hydroxytryptophan. Palatal myoclonus is an uncommon, rhythmic, . clonazepam, carbamazepine, valproic acid, antiarrhythmics, and trihexyphenidyl. W.: Movement Disorders, 1987; trihexyphenidyl palatal myoclonus 2(2): 93-98; Effectiveness of Trihexyphenidyl Against Pendular Nystagmus and Palatal Myoclonus: Evidence of Cholinergic Effectiveness of trihexyphenidyl against pendular nystagmus and palatal myoclonus: Evidence of cholinergic dysfunction. Movement Disorders 2(2): 98-98, 1987. Anticholinergic drugs, such as benztropine or trihexyphenidyl, may be useful. . Palatal myoclonus secondary to hypertrophic olivary degeneration.(IMAGING. Effectiveness of trihexyphenidyl against pendular nystagmus and palatal myoclonus: evidence of cholinergic dysfunction. Mov Disord 1987; 2: 93 – 98. . Scherokman B., Gunderson C.H., McBurney J.W., McClintock W. (1987) Effectiveness of trihexyphenidyl against pendular nystagmus and palatal myoclonus . [Palato-pharyngo-laryngeal myoclonus]. [Article in Japanese] . is palate-pharyngo-laryngeal type or only palatal type. . Clonazepam, trihexyphenidyl, carbamazepine, 5HTP and caeruletin . “Effectiveness of trihexyphenidyl against pendular nystagmus and palatal myoclonus: evidence of cholinergic
trihexyphenidyl palatal myoclonus
dysfunction.” Mov Disord 2(2): 93-8. vodopa, trihexyphenidyl, valproic acid, propranolol without effect. A mild improvement of . tients who develop palatal myoclonus after a brain insult will have HOD, not all patients . The treatment of choice for essential palatal myoclonus is the administration of medications, including clonazepam, sodium valproate, tetrabenazine, haloperidol, trihexyphenidyl . Pharmacotherapy was attempted with clonazepan, levodopa, trihexyphenidyl, valproic . Although virtually all patients who develop palatal myoclonus after a brain insult will . Herishanu Y, Louzoun Z. Trihexyphenidyl treatment of vertical pendular nystagmus. . in degenerative disorders of the nervous system, in persons with palatal myoclonus, in .