Summary

Graded exercise therapy (GET) is not recommended for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) due to evidence of harm, particularly the exacerbation of post-exertional malaise (PEM), as highlighted in updated clinical guidelines.

Detailed Answer

Graded exercise therapy (GET) is not recommended for individuals diagnosed with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). This stance is reflected in updated clinical guidance, including recommendations from NICE, which previously endorsed GET but has since revised its position^,. The primary reason for this change is the recognition that GET can cause significant harm and adverse outcomes by worsening core symptoms, most notably post-exertional malaise (PEM), a defining characteristic of ME/CFS^,. Evidence indicates that trials evaluating GET have exhibited methodological flaws and have not reliably restored patients' ability to work^,. Current management strategies for ME/CFS focus on symptom management, pacing activities to avoid PEM, and providing appropriate support, rather than the principles of GET^,.

Clinical Pearls

• Recognize post-exertional malaise (PEM) as a critical symptom of ME/CFS that Graded Exercise Therapy (GET) can significantly worsen^,.

• Avoid prescribing GET, which involves structured, incremental increases in physical activity, as it is linked to adverse outcomes and symptom exacerbation in ME/CFS patients^,,.

• Focus on patient-centered approaches to activity management and energy pacing to prevent PEM, aligning with updated ME/CFS guidelines that move away from GET principles^,.