psychological treatment for persistent fatigue

Conditions: Fatigue; Fatigue Syndrome, Chronic; Exhaustion; Syndrome

Summary: this is a non-randomized pilot study to investigate the feasibility and acceptability of a transdiagnostic psychological intervention for primary care patients in region stockholm, sweden, who suffer from persistent and disabling fatigue.

previous research indicates that fatigue is a transdiagnostic symptom dimension rather than a disorder-specific pathofysiology. similar psychosocial mechanisms can contribute to the development and perpetuation of fatigue across medical conditions. cognitive and behavioral interventions targeting these perpetuating mechanisms have been found effective in reducing fatigue severity and functional impairment in a range of different fatigue-dominated diagnostic groups. based on these findings, the investigators have developed a transdiagnostic intervention for primary care patients who suffer from persistent fatigue, independent of primary diagnosis. the treatment is a psychological intervention based on cognitive and behavioral principles that is administered over a period of 4-6 months. treatment material will be delivered via an online treatment platform and therapist support will be given both face-to-face and via written asynchronous text-messages in the online treatment platform. this initial feasibility study is non-randomized, meaning that all included patients will recieve treatment. the project could provide feasibility of a transdiagnostic treatment for primary care patients with severe and persistent fatigue across medical conditions. if the inclusion procedure, the data-collection procedure, and the treatment are feasible, a larger randomized clinical trial (rct) studying treatment effect is called for. an adequately powered rct could provide firm scientific support for a novel, scalable, and cost-effective way to deliver an evidence-based treatment for this large and currently under-treated patient group. this would have a desirable impact on patients, families, healthcare units, and society at large, given that fatigue is associated with substantial suffering and work-disability and that treatment guidelines are currently lacking.

Eligibility criteria:
inclusion criteria: 1. age 18-67 2. severe, functionally disabling fatigue as a central symptom for at least 3 months 3. the fatigue is not a direct effect of an active disease process motivating another treatment (e.g., hypo-/hyperthyroidism, anemia, cancer, dementia) or the effect of medication 4. regular access to a computer and to the internet 5. ability to read and write in swedish. exclusion criteria: 1. substance abuse disorder in the past 6 months 2. current or past psychosis or bipolar disorder 3. primary psychiatric disorder of such severity that it merits evidence-based treatment (e.g., obsessive compulsive disorder, moderate to severe depression, post-traumatic stress disorder) 4. elevated risk for suicide 5. anorexia nervosa 6. bmi\>40 7. initiated or changed psychopharmacological medication (e.g., for depression or anxiety disorders) in the past month 8. ongoing chemotherapy 9. intellectual disability (e.g., severe autism) that affects ability to work with the treatment 10. self-harm 11. pregnancy 12. life circumstances that complicate or make treatment impossible (e.g., domestic violence or ongoing legal disputes) 13. ongoing psychological treatment and/or multimodal rehabilitation.

Keywords: psychological treatment primary care cognitive behavioral therapy internet intervention feasibility