E3 PreliminaryWeak / uncertainPEM not requiredReview-NarrativePeer-reviewedMachine draft
Standard · 3 min
[Chronic fatigue syndrome in young persons].
de Jong, L W, Prins, J B, Fiselier, T J et al. · Nederlands tijdschrift voor geneeskunde · 1997
Quick Summary
This study looked at ME/CFS in teenagers in the Netherlands, finding that about 10-20 out of every 100,000 teenagers have the condition. The researchers found that teenagers with ME/CFS often have long-term fatigue that significantly affects school attendance and daily life. They identified that how parents respond, a teenager's beliefs about their illness, and reduced physical activity can all make the condition last longer.
Why It Matters
Early identification and appropriate management of ME/CFS in adolescents is critical, as this study highlights that without intervention, the condition typically follows a prolonged course. Understanding modifiable factors like parental responses and physical activity patterns provides concrete targets for clinical interventions that may prevent chronicity in young patients.
Observed Findings
ME/CFS prevalence in Dutch teenagers estimated at 10-20 per 100,000 inhabitants.
Prolonged school absenteeism and severe motor/social disabilities are common in affected adolescents.
Somatic attributions and illness-enhancing cognitions are associated with persistence of fatigue.
Parental behavior and reinforcement patterns appear to contribute to prolonged symptoms.
Physical inactivity is identified as a factor in maintaining fatigue.
Inferred Conclusions
ME/CFS in adolescence requires early identification using specific diagnostic criteria to prevent long-term disability.
Multifactorial perpetuation of ME/CFS involves patient cognitions, parental responses, and deconditioning rather than progressive organic disease.
Clinical management should shift focus from somatic investigation to cognitive-behavioral and activity-based interventions.
Physician and parental attitudes toward the illness significantly influence outcomes and should be actively modified.
Remaining Questions
What is the long-term prognosis of adolescents with ME/CFS when early interventions are implemented versus standard care?
What This Study Does Not Prove
This study does not establish causal relationships between the identified factors and ME/CFS persistence—it describes associations observed in clinical practice. The recommendations for treatment (particularly regarding reduced medical attention) are clinical opinions rather than findings validated by controlled trials. The study also does not prove that psychiatric exclusion criteria are appropriate or that psychological factors are primary causes rather than consequences of prolonged illness.
Tags
Symptom:Fatigue
Phenotype:Pediatric
Method Flag:PEM Not DefinedWeak Case DefinitionExploratory Only
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 →