Other Approaches. Some research has reported benefits from the use of pulsed administration of intravenous methylprednisolone (IVMP) or intravenous immunoglobulin, although there is not enough evidence for either approach to recommend them as first-line choices. Other drugs showing promise include azathioprine (an immunosuppressant) and laquinimod (an oral immune-modulating drug).
Chronic-Progressive Multiple Sclerosis
Treating Secondary Progressive Multiple Sclerosis (SPMS). Interferons and other standard treatments for relapsing-remitting MS may be helpful for patients with SPMS who are still experiencing relapses. It is not clear if they help those whose condition has become continuously progressive.
Mitoxantrone (Novantrone) was the first drug approved for SPMS. The drug is an immunosuppressant and is proving to delay relapse and progression. Side effects, however, can be serious in some cases. Some experts recommend using mitoxantrone when evidence suggests progression to SPMS, and continuing the interferons Betaseron or Rebif for maintenance.
Other immunosuppressants, such as cyclophosphamide, methotrexate, and cladribine, may help some patients with SPMS. They can have very toxic side effects, however, and there must be clear treatment indications for patients who take these drugs.
Treating Primary Progressive Multiple Sclerosis. No treatments have been proven yet to slow progressive multiple sclerosis. Studies using interferons and glatiramer are under way.
Treating Complications
A number of treatments are available for managing symptoms and complications.
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