Corticobasal Degeneration

Approaches to Treatment

Unfortunately, there are no drugs or other therapies that can slow the progress of the disease, and very few that offer symptomatic relief. Tremor and myoclonus may be controlled somewhat with drugs such as clonazepam. Baclofen may help reduce rigidity somewhat. Levodopa and other dopaminergic drugs used in Parkinson's disease are rarely beneficial, but may help some CBD patients.

Physical therapy exercises may be useful to maintain range of motion of stiff joints. This may prevent pain and contracture (muscle shortening), and help maintain mobility. Occupational therapy may be used to design adaptive equipment that supports the activities of daily living, thus helping to maintain more functional independence. Speech therapy is used to improve articulation and volume.

A person with CBD will usually become immobile due to rigidity within five years of symptom onset, and may require a gastrostomy tube for feeding at some point before that. Most often, within ten years of onset, pneumonia or other bacterial infections may lead to life-threatening complications.