title: Diagnosis and medical treatment of neuropathic pain in leprosy.
abstract: to identify the difficulties in diagnosing and treating neuropathic pain caused by leprosy and to understand the main characteristics of this situation.
  
  
  
  85 patients were treated in outpatient units with reference to leprosy and the accompanying pain. We used a questionnaire known as the Douleur Neuropathic 4 test and we conducted detailed neurological exams. As a result, 42 patients were excluded from the study for not having proved their pain.
  
  
  
  Out of the 37 patients that experienced pain, 22 (59.5%) had neuropathic pain (or a mixture of this pain and their existing pain) and of these 90.8% considered this pain to be moderate or severe. 81.8% of the sample suffered with this pain for more than 6 months. Only 12 (54.5%) of the patients had been diagnosed with neuropathic pain and in almost half of these cases, this pain had not been diagnosed. With reference to medical treatment (n=12) for neuropathic pain, 5 (41.6%) responded that they became better. For the other 7 (58.4%) there were no changes in relation to the pain or in some cases the pain worsened in comparison to their previous state. Statistical analysis comparing improvements in relation to the pain amongst the patients that were treated (n=12) and those that were not, showed significant differences (value p=0.020).
  
  
  
  we noted difficulties in diagnosing neuropathic pain for leprosy in that almost half of the patients that were studied had not had their pain diagnosed. We attributed this to some factors such as the non-adoption of the appropriate protocols which led to inadequate diagnosis and treatment that overlooked the true picture.
authors: MSc, Physician Specialist in Neurosurgery.
authors: Rogerio Del
authors: RD
authors: Arco
authors: PhD, Researcher, Departamento de Pesquisa, Instituto Adolfo Lutz, São José do Rio Preto, SP, Brazil.
authors: Susilene Maria Tonelli
authors: SM
authors: Nardi
authors: Neurologist.
authors: Thiago Gasperini
authors: TG
authors: Bassi
authors: PhD, Adjunct Professor, Faculdade de Medicina de São José do Rio Preto, São Jose do Rio Preto, SP, Brazil.
authors: Vania Del Arco
authors: Vdel A
authors: Paschoal
mesh_terms: D000328:Adult; D000368:Aged; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007918:Leprosy / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009437:Neuralgia / Q000175:diagnosis* / Q000628:therapy*; D010147:Pain Measurement; D055815:Young Adult