title: [Chronic fatigue syndrome].
abstract: Chronic fatigue syndrome (CFS) is a debilitating disorder, characterized by a severe, persistant and unexplained fatigue, which can be associated with diffuse pain, sleep difficulties, neurocognitive and neurovegetative troubles. Its prevalence has been estimated between 0.3 and 0.9%. Though its physiopathology remains controversial, evidence is growing that dysimmunity, oxidative stress and mitochondrial dysfunction are involved in its pathogeny. No medication has demonstrated specifc efficacy in the CFS. The management of CFS involves limiting unnecessary investigations, promoting graded exercice therapy, and providing empathic counselling in order to prevent negative thoughts.
authors.forename: Ariane
authors.initials: A
authors.lastname: Gonthier
authors.forename: Bernard
authors.initials: B
authors.lastname: Favrat
mesh_terms: D005081:Exercise Therapy; D015673:Fatigue Syndrome, Chronic / Q000175:diagnosis* / Q000628:therapy*; D006801:Humans