Special problems of children with myalgic encephalomyelitis/chronic fatigue syndrome and the enteroviral link

Abstract:

Since 1997, it has been known that myalgic encephalomyelitis/chronic fatigue syndrome constitutes the biggest cause of long-term sickness leading to absence from school, in both staff and pupils. The scale of the problem in children is substantial, and the pattern of illness in schools suggests a prominent role for viral infection–for example, the clustering of cases.

The Dowsett-Colby study of 1997, researching long-term sickness, reported on a school roll of 333,024 pupils and 27,327 staff, and found a prevalence of long-term sickness in 70 of 100,000 pupils and 500 of 100,000 staff; 39% of cases were in clusters of three or more. The peak age was 14-16 years. The illness is known to be potentially severe and chronic. In addition, the Tymes Trust has reported that many affected children struggle for recognition of their needs, and are bullied by medical and educational professionals.

Children should have time to recover sufficiently before returning to school; sustainable, energy-efficient and often home-based education is important here to fulfill legal obligations. Research is needed on viruses that trigger childhood myalgic encephalomyelitis–for example, enteroviruses–and on the neurocognitive defects caused by myalgic encephalomyelitis. We should recognise the value of previous biological research and records of outbreaks, and I recommend that myalgic encephalomyelitis be made notifiable owing to the encephalitic nature of the effects commonly reported in this illness.

 

Source: Colby J. Special problems of children with myalgic encephalomyelitis/chronic fatigue syndrome and the enteroviral link. J Clin Pathol. 2007 Feb;60(2):125-8. Epub 2006 Aug 25. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1860612/ (Full article)

 

Chronic fatigue syndrome in children: a cross sectional survey

Abstract:

BACKGROUND: Chronic fatigue syndrome (CFS) in children is a controversial diagnosis with unclear aetiology, ill defined but likely increasing incidence, and debatable clinical management options. However these children experience real and considerable suffering. Appropriate research in this clinical population is sparse and usually occurs in tertiary referral units.

METHODS: Cross sectional survey of 36 children attending a GP specialist interest clinic in southeast England.

RESULTS: Patient sociodemographics and clinical morbidity were largely comparable to the literature from tertiary referral research centres. Some prognostic indicators for adults did not readily transfer to this younger age group, although several children had a positive family psychiatric history. Receiving treatment was associated with increased school attendance, but one third of subjects obtained no qualifications. Return to normal health or significant overall improvement was reported by 29/36 subjects.

CONCLUSIONS: The outcomes in this setting are favourable and comparable to those seen in a controlled setting; this study supports the concept that the prognosis for CFS in children and adolescents is generally good. However, the impact of the illness is significant and this is perhaps most evident in terms of education. Current methods of reporting educational outcomes in the literature are varied and merit development of standardised tools.

 

Source: Patel MX, Smith DG, Chalder T, Wessely S. Chronic fatigue syndrome in children: a cross sectional survey. Arch Dis Child. 2003 Oct;88(10):894-8. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1719321/ (Full article)

 

Fatigue, depression, and social adjustment in chronic fatigue syndrome

Abstract:

The aims of this study were to determine the characteristics and perceived levels of fatigue and the prevalence of depression in children with chronic fatigue syndrome and to assess the effects of illness on schooling and social functioning.

Twelve children with chronic fatigue syndrome were compared with a matched group of children with cystic fibrosis and matched healthy controls. Levels of fatigue (fatigue questionnaire), depression (children’s depression inventory), and social adjustment (semistructured interview with parents) were compared between groups.

Children with chronic fatigue syndrome had significantly higher median scores for physical and mental fatigue and depressive symptomatology than either comparison group and five children scored as depressed on the children’s depression inventory.

Schooling and social functioning were seriously disrupted. Children with chronic fatigue syndrome reported high levels of fatigue affecting both physical and mental functioning, the association with depression found in adult studies was confirmed, and social adjustment was poor.

 

Source: Walford GA, Nelson WM, McCluskey DR. Fatigue, depression, and social adjustment in chronic fatigue syndrome. Arch Dis Child. 1993 Mar;68(3):384-8. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1793898/ (Full article)