BACKGROUND: The pathogenesis of ballism is uncertain and may involve more than one mechanism; treatment is not always efficacious. OBJECTIVE: To provide evidence of a nondopaminergic mechanism and the potential for a prompt and nearly complete response to a serotonergic agent. METHODS: Report of 2 separate trials of sertraline hydrochloride in a single patient. RESULTS: Complete remission of symptoms within 48 hours of each drug trial. CONCLUSION: Sertraline may offer an alternative with a better adverse effect profile than dopamine receptor blockers in the treatment of patients with ballism.
BACKGROUND: The pathogenesis of ballism is uncertain and may involve more than one mechanism; treatment is not always efficacious. OBJECTIVE: To provide evidence of a nondopaminergic mechanism and the potential for a prompt and nearly complete response to a serotonergic agent. METHODS: Report of 2 separate trials of sertraline hydrochloride in a single patient. RESULTS: Complete remission of symptoms within 48 hours of each drug trial. CONCLUSION:Sertraline may offer an alternative with a better adverse effect profile than dopamine receptor blockers in the treatment of patients with ballism.