... Controlled Trial with a 2- Year Follow-Up Laxmaiah Manchikanti1, Vijay Singh 2 , Frank J.E. Falco3, Kimberly A. Cash4, Vidyasagar Pampati5 1. Medical Director of the Pain Management Center ... Pain Management Center of Paducah, Paducah, KY, USA Corresponding author: Laxmaiah Manchikanti, MD, 28 31 Lone Oak Road, Paducah, Kentucky 420 03. Phone: 27 0-554-8373; Fax: 27 0-554-8987; E-mail: ... Department of PM&R, Temple University Medical School, Philadelphia, PA, USA 4. Research Coordinator at the Pain Management Center of Paducah, Paducah, KY, USA 5. Statistician at the Pain...