OBJECTIVE: Chronic fatigue syndrome is an illness characterized by disabling fatigue of at
least 6 months, accompanied by several other symptoms. This review summarizes the …

Background Chronic fatigue syndrome (CFS) is defined by symptoms and disability, has no
confirmatory physical signs or characteristic laboratory abnormalities, and the etiology and …

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is characterized by
unexplained debilitating fatigue, cognitive dysfunction, gastrointestinal disturbances, and …

What is the little button for? This button is pushed at bedtime and awake time to let the
research know what time you went to bed and got up. This button can also be used with the …

Recent years have brought growing recognition of the need for clinical criteria for myalgic
encephalomyelitis (ME), which is also called chronic fatigue syndrome (CFS). An Expert …

Background Cognitive behaviour therapy (CBT) seems a promising treatment for chronic
fatigue syndrome (CFS), but the applicability of this treatment outside specialized settings …

Chronic fatigue syndrome (CFS) is a common and disabling problem; although most likely of
biopsychosocial origin, the nature of the pathophysiological components remains unclear …

Dysfunction of the hypothalamic-pituitary-adrenal (HPA) axis is the most investigated
biological risk marker in functional somatic disorders (FSDs), such as chronic fatigue …

Background The prevalence and prognosis of post-acute stage SARS-CoV-2 infection
fatigue symptoms remain largely unknown. Aims We performed a systematic review to …

Objective To evaluate the efficacy of cognitive behaviour therapy for adolescents aged 10-
17 years with chronic fatigue syndrome. Design Randomised controlled trial. Setting …