Randomized Controlled Trial

N-of-1 randomized trials to assess the efficacy of gabapentin for chronic neuropathic pain.

Pain Med. 2009 May 1; 10 (4): 754761754-61.
Randomized Controlled Trial

Pregabalin in central neuropathic pain associated with spinal cord injury: a placebo-controlled trial.

Neurology. 2006 Nov 28;67(10):1792-800.
Randomized Controlled Trial

Pregabalin for the treatment of postherpetic neuralgia: a randomized, placebo-controlled trial.

Neurology. 2003 Apr 22;60(8):1274-83.