E. Eisenberg et D. Pud, CAN PATIENTS WITH CHRONIC NEUROPATHIC PAIN BE CURED BY ACUTE ADMINISTRATION OF THE NMDA RECEPTOR ANTAGONIST AMANTADINE, Pain, 74(2-3), 1998, pp. 337-339
The treatment of neuropathic pain remains a challenge as it rarely lea
ds to long-term relief of symptoms. We report three patients with chro
nic neuropathic pain, in whom acute administration of the N-methyl-D-a
spartate (NMDA) receptor antagonist amantadine resulted in complete re
solution of symptoms, presumably due to termination the central 'wind-
up' phenomenon. (C) 1998 International Association for the Study of Pa
in. Published by Elsevier Science B.V.