Pilot Study of High-Dose Capsaicin Patches to Treat Postherpetic Neuralgia Pain

Palm Beach Neurological Center, Palm Beach Gardens

Suncoast Neuroscience Associates, Inc., St. Petersburg

Anchor Research Center, Naples

University of Wisconsin Hospital, Neurology Department, Madison

University of Utah Pain Management Center, Salt Lake City

Arizona Research Center, Phoenix

University of Arizona Health Sciences Center, Tucson

Brigham and Women's Hospital, Pain Trials Center, Boston