title: Fatigue, Pain, Anxiety and Depression in Guillain-Barré Syndrome and Chronic Inflammatory Demyelinating Polyradiculoneuropathy.
abstract: BACKGROUND
  In the clinical evaluation of patients with Guillain-Barré syndrome (GBS) and chronic inflammatory demyelinating polyradiculoneuropathy (CIDP), scant attention is paid to symptoms such as fatigue, pain and anxiety/depression. We aimed at addressing seminal studies that focused on the burden of these symptoms and their impact on quality of life (QoL) in these conditions.
  
  
  CONCLUSIONS
  Fatigue, pain, and anxiety/depression are increasingly being recognized in patients with GBS and CIDP, although their pathophysiological provenance remains unknown. Fatigue and pain are significant in terms of prevalence and intensity, may be a presenting symptom, and can persist for years after apparent functional recovery, suggesting residual injury. Anxiety/depression has also been examined although studies are limited. Despite their negative impact on QoL, the long-term dynamics of these symptoms in patients with GBS and particularly CIDP receiving therapy in routine clinical practice have not been systematically evaluated. Such observations formed the basis for the ongoing (GAMEDIS) studies evaluating the effect of Gamunex on fatigue and depression in patients with CIDP, of which some preliminary data are presented.
  
  
  CONCLUSIONS
  Strength and sensory deficits are the main areas of focus in patients with GBS and CIDP, but they do not explain the total reduction in QoL, suggesting the possible role of other complaints. A more comprehensive approach to patient care demands that factors such as pain, fatigue and anxiety/depression receive greater attention. The non-interventional GAMEDIS studies are expected to provide valuable insight into the long-term effectiveness of Gamunex in everyday practice.
authors.affiliation: Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands.
authors.forename: Ingemar S J
authors.initials: IS
authors.lastname: Merkies
authors.forename: Bernd C
authors.initials: BC
authors.lastname: Kieseier
mesh_terms: D001007:Anxiety / Q000453:epidemiology / Q000209:etiology; D003863:Depression / Q000453:epidemiology / Q000209:etiology; D005221:Fatigue / Q000453:epidemiology / Q000209:etiology; D020275:Guillain-Barre Syndrome / Q000150:complications* / Q000523:psychology*; D006801:Humans; D016756:Immunoglobulins, Intravenous / Q000627:therapeutic use*; D008297:Male; D010146:Pain / Q000453:epidemiology / Q000209:etiology; D020277:Polyradiculoneuropathy, Chronic Inflammatory Demyelinating / Q000150:complications* / Q000523:psychology*; D015995:Prevalence; D011788:Quality of Life
chemical_list: D016756:Immunoglobulins, Intravenous