Question: What are the treatments for Opsoclonus Myoclonus ?
Answer: Treatment for opsoclonus myoclonus may include corticosteroids or ACTH (adrenocorticotropic hormone). In cases where there is a tumor present, treatment such as chemotherapy, surgery, or radiation may be required.
Source: NINDS

Question: What is the outlook for Opsoclonus Myoclonus ?
Answer: The prognosis for opsoclonus myoclonus varies depending on the symptoms and the presence and treatment of tumors. With treatment of the underlying cause of the disorder, there may be an improvement of symptoms. The symptoms sometimes recur without warning. Generally the disorder is not fatal.
Source: NINDS