Mayo Clinic proceedings
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Neuroepidemiology has been important in providing clues about the cause and pathogenesis of multiple sclerosis. In this review, we update the incidence and prevalence rates of multiple sclerosis in Olmsted County, Minnesota, and examine the potential role of viruses, exposure to animals, toxins, trauma, and diet in the development of this disease. Diseases of probable autoimmune nature have also been linked to multiple sclerosis. These descriptive data may contribute to the formulation of testable specific hypotheses about the pathogenesis and treatment of multiple sclerosis and other demyelinating diseases.
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Despite the lack of a definitive remedy for central nervous system demyelination in multiple sclerosis, certain manifestations of the disease are treatable. Recognition and identification of specific impairments, disabilities, and handicaps faced by the patient afford the physician the best opportunity to provide effective intervention. ⋯ The goal of rehabilitation in multiple sclerosis is to maximize the patient's physical, emotional, social, and vocational independence. Through the multidisciplinary efforts of numerous health-care workers in close cooperation with the patient and the family, this goal can be attained.