Adamson, James, Ali, Sheila, Santhouse, Alastair et al. · Journal of the Royal Society of Medicine · 2020 · DOI
This study looked at whether cognitive behavioural therapy (CBT)—a type of talk therapy focused on changing thoughts and behaviors—helps people with ME/CFS feel better in a real-world clinic setting. Researchers tracked nearly 1,000 patients receiving CBT and found that most improved in fatigue, physical functioning, and social life, with 85% reporting they felt better and 90% satisfied with treatment.
This study bridges the gap between controlled trials and real-world practice by demonstrating CBT's effectiveness in a naturalistic outpatient setting with a large, unselected patient population, supporting its use in routine NHS care for ME/CFS. Understanding treatment outcomes in clinical practice helps patients and clinicians make informed decisions about treatment options.
This observational study cannot establish causation or determine whether improvements were due to CBT itself versus placebo effect, natural improvement, or other contextual factors, as there was no control group. The study also does not identify which patients will improve before treatment begins, limiting personalized treatment prediction. Results may not generalize to patients in other countries or settings with different healthcare systems.
About the PEM badge: “PEM required” means post-exertional malaise was an explicit required diagnostic criterion for participant inclusion in this study — not that PEM was studied, observed, or discussed. Studies using criteria that do not require PEM (e.g. Fukuda, Oxford) are tagged “PEM not required”. How the atlas works →
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