Dysautonomia in human T-cell lymphotrophic virus type I-associated myelopathy/tropical spastic paraparesis.

Alamy, A H; Menezes, F B; Leite, A C; Nascimento, O M; Araújo, A Q · Ann Neurol · 2001

case_control · Level III

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Abstract

The frequency and importance of dysautonomia in human T-cell lymphotrophic virus type I-associated myelopathy/tropical spastic paraparesis (HAM/TSP) have not been fully investigated. We describe the characteristics of dysautonomia in such patients in a case-control study. Our results indicate that autonomic disturbances are more frequent in HAM/TSP than has been previously suggested, with a predominance of sympathetic nervous system dysfunction. In some of these patients, the symptoms may be severe enough to warrant specific treatment.

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