Lemke, M R · Fortschritte der Neurologie-Psychiatrie · 1996 · DOI
Quick Summary
This editorial discusses how ME/CFS involves both physical symptoms and mental health aspects that need to be understood together. The authors explain that while doctors have focused heavily on physical symptoms, psychiatric factors—such as stress, sleep problems, and how the body's stress system works—play an important role in the syndrome. An effective approach to ME/CFS requires doctors from different specialties to work together.
Why It Matters
This work emphasizes that ME/CFS is not purely psychological or purely biological—it requires integrated understanding of both systems. Recognizing psychiatric aspects as clinical features rather than solely comorbidities helps legitimize psychological interventions and encourages multidisciplinary care. This perspective remains relevant for developing comprehensive diagnostic and treatment frameworks.
Immune function alterations have been reported in ME/CFS
Sleep regulation abnormalities are documented in the syndrome
Hypothalamic-pituitary-adrenocortical (HPA) axis dysfunction has been observed
Psychological variables show predictive value for disease course and outcome
Inferred Conclusions
Psychiatric aspects are essential to ME/CFS conceptualization and should not be neglected in diagnostic and etiological models
Both biological and psychosocial stress pathways may produce the clinical syndrome through psychoimmunological mechanisms
An integrated, interdisciplinary approach is necessary to refine diagnostic criteria and develop adequate therapeutic strategies
Cultural and psychosocial factors warrant serious consideration alongside biological parameters
Remaining Questions
What is the relative contribution of psychiatric versus biological factors in ME/CFS etiology and progression?
How do psychoimmunological mechanisms specifically link psychological stress to the observed immune and endocrine abnormalities?
What This Study Does Not Prove
This editorial does not provide new empirical evidence or data analysis—it synthesizes existing literature and represents expert opinion. It does not establish whether psychiatric symptoms are primary, secondary, or parallel manifestations of ME/CFS. It cannot determine causality between any specific biological or psychological factors and disease development.