Improvement of post-hypoxic action myoclonus with levetiracetam add-on therapy: A case report
Božić, K.; Gebauer-Bukurov, K.; Sakalaš, L.; Divjak, I.; Ješić, A.
Vojnosanitetski Pregled 71(5): 515-519
2014
ISSN/ISBN: 0042-8450 PMID: 26137720 Document Number: 676564
Chronic post-anoxic myoclonus, also known as Lance-Adams syndrome, may develop following hypoxic brain injury, and is resistant to pharmacological therapy. The patient we presented developed post-anoxic action myoclonus with severe, completely incapacitating myoclonic jerks. Myoclonus did not respond to the treatment with commonly used agents, i.e. valproate and clonazepam alone or in combination. Improvement of the action myoclonus was observed only after adding levetiracetam. Although Lance-Adams syndrome may not be fully curable at this point, levetiracetam appears to be a promising agent that can significantly improve functional level and overall quality of life of patients with this disorder.