A 23 year old female was diagnosed 7 years ago with multiple sclerosis. The patient had 4 acute attacks 7 years ago, and since then she has been treated by Avonex. The patient had no attacks since then, feel healthy and lead a normal healthy life as a busy university student. She enjoys sports several times a week, and there are no problems regarding her physical and mental function. Neurologically, the only reminiscence of her illness is a positive Babinsky sign in the left leg and a temporal blindness in the left eye.
21-year-old female with an acute onset of a unilateral sixth cranial nerve deficit. Brain MRI showed at least a dozen white matter lesions, one of them contrast-enhancing. Sensory evoked potentials showed a bilateral increase in latency. Multiple sclerosis was diagnosed, and the patient was treated by corticosteroids, followed by improvement of symptoms. The first follow-up revealed no focal neurological signs with a history of a transitory unilateral lower limb hyposthenia. On the second visit, a horizonto-rotatory nystagmus and irregular paraesthesia in the right toes are documented.
23-year-old female had episodes of hemiparesis, dysmetria and parenthesis underwent MRI that showed a demyelization process. After she was hospitalized with Left Retro-Bulbar Optic Neuritis, she started treatment with weekly injections of AVONEX (Interferon beta-1a). Now she is in good general health and asks about stopping the Anovex treatment. The expert answers that she shouldn't stop the treatment , because the purpose of the medications is to prevent exacerbations, that may leave neurologic residual dysfunction.