[Non pharmacologic treatment of neuropathic pain].
Nondrug treatments of neuropathic pain should always begin at the same time as pharmacologic treatment. There are three types of nondrug treatment for neuropathic pain: physical, surgical, and "psychocorporal" and psychotherapeutic treatment. Transcutaneous electrical nerve stimulation (TENS) is a simple physical treatment that strengthens local inhibitory controls and is indicated in focal neuropathic pain when upstream stimulation is possible for a superficial sensitive nerve trunk. Destructive surgery is represented today by "DREZotomy", destruction of nociceptive fibers and their dorsal root entry zones. It is indicated essentially in intractable pain due to plexus avulsion. Functional surgery is implanted electric stimulation--either spinal or central (encephalic)--of structures that exert inhibitory control on the pain pathways. Spinal stimulation is performed at the level of the posterior spinal cord and is indicated essentially in segmental mononeuropathies refractory to drug treatment. Central stimulation is performed at the motor cortex and is indicated for refractory central pain. "Psychocorporal" techniques (relaxation, sophrology, hypnosis) are useful to reduce anxiety and neurovegetative hypertonicity, both factors that aggravate neuropathic pain.
Guastella
Virginie
V
Centre d'évaluation et traitement de la douleur, CHU de Clermont-Ferrand, F-63003 Clermont-Ferrand Cedex 1, France.
Mick
Gérard
G
Laurent
Bernard
B
D015928:Cognitive Behavioral Therapy; D006801:Humans; D009437:Neuralgia / Q000628:therapy*; D019635:Neurosurgical Procedures; D026741:Physical Therapy Modalities; D004561:Transcutaneous Electric Nerve Stimulation