Carbidopa/levodopa-responsive myoclonus

Mov Disord. 2007 Feb 15;22(3):392-5. doi: 10.1002/mds.21286.

Abstract

A 64-year-old right-handed woman's right hand and arm developed spontaneous jerks that eventually involved her trunk. As she had some features of parkinsonism, she was treated with carbidopa/levodopa and her myoclonus dramatically improved. The mechanism accounting for this improvement is unknown.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

  • Antiparkinson Agents / therapeutic use*
  • Carbidopa / therapeutic use*
  • Female
  • Humans
  • Levodopa / therapeutic use*
  • Magnetic Resonance Imaging / instrumentation
  • Middle Aged
  • Myoclonus / drug therapy*
  • Myoclonus / pathology

Substances

  • Antiparkinson Agents
  • Levodopa
  • Carbidopa