title: [Therapy of phantom limb pain].
abstract: About 80 % of all extremity amputations suffer from phantom limb pain following the operation. In this context, it is important to differentiate between painful phantom limb sensations, non-painful phantom limb sensations and residual limb pain. The pathophysiology of phantom limb pain is not fully understood. Current research findings ascribe a major pathophysiological role to cortical changes as well as a disturbed body perception. Peripheral and spinal mechanisms appear less relevant in the development of phantom limb pain. An essential part of the therapy is the pharmacological treatment with antidepressants, anticonvulsives and opioids. Another significant aspect of therapy is senso-motory training, important to mention here would be mirror therapy, lateralisation and motor imaging. In case of an elective amputation, an epidural or axiliar plexus catheter should be considered prior to the amputation. The perioperative treatment with ketamine is debated.
authors.forename: Andreas
authors.initials: A
authors.lastname: Schwarzer
authors.forename: Michael
authors.initials: M
authors.lastname: Zenz
authors.forename: Christoph
authors.initials: C
authors.lastname: Maier
mesh_terms: D000671:Amputation, Surgical / Q000009:adverse effects; D000701:Analgesics, Opioid / Q000627:therapeutic use; D000927:Anticonvulsants / Q000627:therapeutic use; D000928:Antidepressive Agents / Q000627:therapeutic use; D006801:Humans; D009437:Neuralgia / Q000188:drug therapy; D010146:Pain / Q000188:drug therapy* / Q000453:epidemiology / Q000209:etiology; D010147:Pain Measurement; D010591:Phantom Limb / Q000503:physiopathology*; D011115:Polyneuropathies / Q000188:drug therapy / Q000209:etiology
chemical_list: D000701:Analgesics, Opioid; D000927:Anticonvulsants; D000928:Antidepressive Agents