Caudal epidural injections for the treatment of tarlov cysts: suggestions for the better results.

REFERENCES 1. Rosenstock J, Tuchman M, LaMoreaux L, Sharma U. Pregabalin for the treatment of painful diabetic peripheral neuropathy: A double-blind, placebo-controlled trial. Pain 2004; 110:628-638. 2. Smith HS, Harris R, Clauw D. Fibromyalgia: An afferent processing disorder leading to a complex pain generalized syndrome. Pain Physician 2011; 14:E217E245. 3. Freynhagen R, Strojek K, Griesing T, Whalen E, Balkenohl M. Efficacy of pregabalin in neuropathic pain evaluated in a 12-week, randomized, double-blind, multicentre, placebo-controlled trial of flexible-and fixed-dose regimens. Pain 2005; 115:254-263. 4. Gilron I. Gabapentin and pregabalin for chronic neuropathic and early postsurgical pain: Current evidence and future directions. Curr Opin Anaesthesiol 2007; 20:456-472. 5. Bockbrader HN, Wesche D, Miller R, Chapel S, Janiczek N, Burger P. A comparison of the pharmacokinetics and pharmacodynamics of pregabalin and gabapentin. Clin Pharmacokinet 2010; 49:661-669. 6. Hellwig S, Amtage F. Pregabalininduced cortical negative myoclonus in a patient with neuropathic pain. Epilepsy Behav 2008; 13:418-420. 7. Perez Lloret S, Amaya M, Merello M. Pregabalin-induced parkinsonism: A case report. Clin Neuropharmacol 2009; 32:353-354. 8. Martí Massó JF, Obeso JA, Carrera N, Martínez-Lage JM. Aggravation of Parkinson's disease by cinnarizine. J Neurol Neurosurg Psychiatry 1987; 50:804-805. 9. Pileblad E, Carlsson A. In vivo effects of the Ca2+-antagonist nimodipine on dopamine metabolism in mouse brain. J Neural Transm 1986; 66:171-187. 10. Terland O, Flatmark T. Drug-induced parkinsonism: Cinnarizine and flunarizine are potent uncouplers of the vacuolar H+-ATPase in catecholamine storage vesicles. Neuropharmacology 1999; 3. Kenji Shigemi, MD Department of Anesthesiology & Reanimatology University of Fukui Faculty of Medicine Sciences Fukui, Japan E-mail: [email protected]