title: Treatment of painful neuropathy.
abstract: OBJECTIVE
  With the aging of the population, treatment of painful neuropathies is becoming more and more important for neurological practice. This short review highlights recent findings and current problems.
  
  
  RESULTS
  In addition to tricyclic antidepressants and gabapentin, the reliability of which is established, some drugs have more recently been demonstrated to be efficacious: major and minor opioids, pregabalin, and serotonin-noradrenaline-reuptake inhibitors. In contrast, some other drugs have yielded disappointing results: memantine, mexiletine, topiramate, and - very recently - lamotrigine. Three main questions are currently being debated. Notwithstanding their proven efficacy, should opioids be used in chronic noncancer pain? In which patients should serotonin-noradrenaline-reuptake inhibitors be preferred to tricyclic antidepressants? What is the difference between pregabalin and gabapentin? The whole field suffers from important limitations that make evidence-based medical data hard to translate in clinical practice: most clinical trials were and still are focused on two conditions only (diabetic neuropathy and postherpetic neuralgia) and studies on polytherapy are insufficient.
  
  
  CONCLUSIONS
  A large variety of drugs are being tried in the treatment of painful neuropathy. Neurologists now have a wide choice. Recent publications can help in choosing the best treatment course.
authors: EFNS Panel Neuropathic Pain, Department of Neurological Sciences, La Sapienza University, Rome, Italy. cruccu@uniroma1.it
authors: Giorgio
authors: G
authors: Cruccu
mesh_terms: D000588:Amines / Q000494:pharmacology / Q000627:therapeutic use; D000700:Analgesics / Q000494:pharmacology / Q000627:therapeutic use*; D000701:Analgesics, Opioid / Q000494:pharmacology / Q000627:therapeutic use; D003509:Cyclohexanecarboxylic Acids / Q000494:pharmacology / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D000077206:Gabapentin; D006801:Humans; D009437:Neuralgia / Q000188:drug therapy* / Q000503:physiopathology; D010523:Peripheral Nervous System Diseases / Q000188:drug therapy* / Q000503:physiopathology; D000069583:Pregabalin; D017367:Selective Serotonin Reuptake Inhibitors / Q000494:pharmacology / Q000627:therapeutic use; D005680:gamma-Aminobutyric Acid / Q000031:analogs & derivatives / Q000494:pharmacology / Q000627:therapeutic use
chemical_list: D000588:Amines; D000700:Analgesics; D000701:Analgesics, Opioid; D003509:Cyclohexanecarboxylic Acids; D000077206:Gabapentin; D000069583:Pregabalin; D017367:Selective Serotonin Reuptake Inhibitors; D005680:gamma-Aminobutyric Acid