Denver Advanced Neurological Treatment Center
|

 

Contact Advanced Neurological Evaluation and Treatment Center of Denver ADVANCED NEUROLOGICAL EVALUATION AND TREATMENT CENTER
1721 East 19th Avenue, Suite 510, Denver, CO 80218

Contact Dr.Feldman's office Maps/Directions

Paroxysmal Choreoathetosis


What is Paroxysmal Choreoathetosis?

Paroxysmal choreoathetosis is a movement disorder characterized by episodes or attacks of involuntary movements of the limbs, trunk, and facial muscles. The disorder may occur in several members of a family, or in only a single family member. Prior to an attack some individuals experience tightening of muscles or other physical symptoms. Involuntary movements precipitate some attacks, and other attacks occur when the individual has consumed alcohol or caffeine, or is tired or stressed. Attacks can last from 10 seconds to over an hour. Some individuals have lingering muscle tightness after an attack. Paroxysmal choreoathetosis frequently begins in early adolescence. A gene associated with the disorder has been discovered. The same gene is also associated with epilepsy.

Is there any treatment?

Drug therapy, particularly carbamazepine, has been very successful in reducing or eliminating attacks of paroxysmal choreoathetosis. While carbamazepine is not effective in every case, other drugs have been substituted with good effect.

What is the prognosis?

Generally, paroxysmal choreoathetosis lessens with age, and many adults have a complete remission. Because drug therapy is so effective, the prognosis for the disorder is good.

What research is being done?

NINDS supports and conducts research on movement disorders such as paroxysmal choreoathetosis. Much of this research is aimed at finding ways to prevent and treat these disorders.

 

Return to disorders index

 

Dr.Alexander Feldman, Denver NeurologistMeet Dr. Alexander Feldman and other specialists in Advanced Neurological Evaluation and Treatment Center of Denver.