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Review
. 2025 Jul;27(7):883-905.
doi: 10.1007/s11912-025-01697-9. Epub 2025 Jun 11.

Chronic Fatigue in Cancer Survivorship: Psychiatry Versus Oncology or Psychiatry with Oncology?

Vasilios Kafetzopoulos  1   2 , Maria Pittaka  3 , Georgios Ioannidis  3 , Ivi Moniem  4   3
Affiliations
Review

Chronic Fatigue in Cancer Survivorship: Psychiatry Versus Oncology or Psychiatry with Oncology?

Vasilios Kafetzopoulos et al. Curr Oncol Rep. 2025 Jul.

Abstract

Purpose of review: Cancer-related fatigue (CRF) is a prevalent and debilitating symptom among breast cancer survivors​ with a significant adverse impact on quality of life​. This comprehensive review synthesizes the current understanding of CRF's complex pathophysiology, including the interplay of inflammatory, neuroendocrine, and psychosocial mechanisms​, and evaluates diverse intervention strategies.

Recent findings: Non-pharmacologic approaches (e.g., structured exercise, cognitive-behavioural therapy, mindfulness) have the strongest evidence for alleviating CRF and are emphasized as first-line treatments in oncology guidelines (e.g., ASCO, NCCN, ESMO). In contrast, pharmacologic options such as psychostimulants or bupropion show only modest benefits​, with mixed efficacy and notable side effects​, underscoring their limited role. Comparing oncology-focused guidelines with those for myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) which are psychiatry-focused highlight key differences in management approaches and the need for a unified, multidisciplinary framework across specialties. Modern multidisciplinary, individualized survivorship care, integrating oncologic, psychosocial, and rehabilitative strategies call for adoption of updated, integrated clinical guidelines to optimally address CRF​. By consolidating evidence and expert recommendations, this review aims to inform and enhance the clinical management of CRF and improve survivorship outcomes for breast cancer survivors.

Keywords: Cancer related fatigue; Guidelines; Multidisciplinary; Myalgic encephalomyelitis/Chronic fatigue syndrome (ME/CFS); Psychiatry; Survivorship.

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Conflict of interest statement

Declarations. Competing Interests: The authors declare no competing interests.

Figures

Fig. 1
Fig. 1
Conceptual model linking cancer and cancer treatments to inflammation and fatigue, with potential mediating pathways and host factors (adapted with permission from Bower et al., 2011). Pro-inflammatory cytokine activity triggered by the tumor or therapy can lead to central fatigue via neurotransmitter changes (e.g. dopaminergic alterations). Host factors (non colored) – including genetic variants, HPA axis and immune system changes, and biobehavioral factors (such as depression, sleep disturbance, stress, and high body mass index) – may influence the onset and persistence of inflammation and fatigue
See this image and copyright information in PMC

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