title: What can we learn from failed neuropathic pain trials?
authors.forename: Michael
authors.initials: M
authors.lastname: Polydefkis
authors.forename: Srinivasa N
authors.initials: SN
authors.lastname: Raja
mesh_terms: D000700:Analgesics / Q000494:pharmacology* / Q000627:therapeutic use*; D002986:Clinical Trials as Topic / Q000706:statistics & numerical data; D003866:Depressive Disorder / Q000188:drug therapy; D006801:Humans; D009437:Neuralgia / Q000188:drug therapy* / Q000503:physiopathology; D009480:Neuropharmacology / Q000592:standards / Q000639:trends; D010148:Intractable Pain / Q000188:drug therapy* / Q000503:physiopathology; D010523:Peripheral Nervous System Diseases / Q000188:drug therapy* / Q000503:physiopathology; D015990:Placebo Effect; D012107:Research Design / Q000592:standards; D017211:Treatment Failure
chemical_list: D000700:Analgesics