Volume 14, Issue 3 pp. 159-164

Autonomic skin responses in females with Fabry disease

Anette T. Møller

Corresponding Author

Anette T. Møller

Danish Pain Research Center, University Hospital of Aarhus, Denmark

Anette T. Møller, Danish Pain Research Center, University Hospital of Aarhus, Tokkerbakken 60, 8240 Risskov, Denmark. E-mail: [email protected]Search for more papers by this author
Flemming W. Bach

Flemming W. Bach

Department of Neurology, University Hospital of Aalborg, Denmark

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Ulla Feldt-Rasmussen

Ulla Feldt-Rasmussen

Medical Department of Endocrinology, National University Hospital Copenhagen, Denmark

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Åse K. Rasmussen

Åse K. Rasmussen

Medical Department of Endocrinology, National University Hospital Copenhagen, Denmark

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Lis Hasholt

Lis Hasholt

Department of Medical Biochemistry and Genetics, Section of Neurogenetics, University of Copenhagen, Denmark

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Claudia Sommer

Claudia Sommer

Neurologische Klinik Universität, Würzburg, Germany

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Steen Kølvraa

Steen Kølvraa

Department of Clinical Genetics, Vejle Hospital, Denmark

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Troels Staehelin Jensen

Troels Staehelin Jensen

Danish Pain Research Center, University Hospital of Aarhus, Denmark

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First published: 10 November 2009
Citations: 24

Abstract

Fabry disease is a genetic lysosomal disorder with dysfunction of the lysosomal enzyme α-galactosidase A causing accumulation of glycolipids in multiple organs including the nervous system and with neuropathy as a prominent manifestation. Neurological symptoms include pain and autonomic dysfunction. This study examined peripheral autonomic nerve function in 19 female patients with Fabry disease and 19 sex and age-matched controls by measuring (1) sweat production following acetylcholine challenge; (2) the sympathetically mediated vasoconstrictor responses to inspiratory gasp, stress, and the cold pressor test; and (3) cutaneous blood flow following capsaicin. The vasoconstrictor response to inspiratory gasp was increased in Fabry patients compared to controls (p = 0.03), while the response to cold and mental stress did not change. Female patients with Fabry disease had a reduced sweat response to iontophoresis of acetylcholine (p = 0.04) and a smaller capsaicin-induced flare compared to controls. These findings suggest that female patients both have an impaired C-fiber function and local abnormalities in blood vessels and sweat glands.

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