Tag: Crawley

Why do young people with CFS/ME feel anxious? A qualitative study

Abstract:

Young people with chronic fatigue syndrome or myalagic encephalopathy (CFS/ME) (CFS/ME) experience higher levels of psychological distress than healthy controls and young people with other chronic illnesses, and it was recently demonstrated that 38% of this population scored above the clinical cut-off on the Spence Child Anxiety Scale. Subscales of social and separation anxiety were consistently high across gender and age groups.

In this study, we used qualitative methods to help us understand more about these two types of anxiety in young people with CFS/ME. Eleven young people (age 12-18) were interviewed. Interviews were self-directed by the participants and were wide ranging. The transcripts were analysed using interpretative phenomenological analysis. Five superordinate themes were identified: social loss and adjustment; introduction of uncertainty and unpredictability; the vulnerable self; individual differences; and contributions towards recovery.

Many themes were identical to those described in young people coping with other chronic illnesses in adolescence. In addition, young people with CFS/ME describe experiences associated with the perceived illegitimacy of this condition, namely: feeling unable to explain their illness; bullying from peers; disbelief; and distrust from adults around them. This becomes an additional challenge for these young people. Clinicians need to be aware of these problems, and offer appropriate support.

 

Source: Fisher H, Crawley E. Why do young people with CFS/ME feel anxious? A qualitative study. Clin Child Psychol Psychiatry. 2013 Oct;18(4):556-73. doi: 10.1177/1359104512460862. Epub 2012 Oct 23. https://www.ncbi.nlm.nih.gov/pubmed/23093520

 

Equity of access to specialist chronic fatigue syndrome (CFS/ME) services in England (2008-2010): a national survey and cross-sectional study

Abstract:

OBJECTIVES: Provision of National Health Service (NHS) specialist chronic fatigue syndrome or myalgic encephalomyelitis (CFS/ME) services in England has been deemed patchy and inconsistent. Our objective was to explore variation in the provision of NHS specialist CFS/ME services and to investigate whether access is related to measures of deprivation and inequality.

DESIGN: Survey of all CFS/ME clinical teams in England, plus cross-sectional data from a subset of teams.

SETTING: Secondary care.

OUTCOME MEASURES: We used clinic activity data from CFS/ME clinical teams in England to describe provision of specialist CFS/ME services (referral, assessment and diagnosis rates per 1000 adults per year) during 2008-2011 according to Primary Care Trust (PCT) population estimates, and to investigate whether use of services was related to PCT-level measures of deprivation and inequality. We used postcode data from seven services to investigate variation in provision by deprivation.

RESULTS: Clinic activity data were obtained from 93.9% (46/49) of clinical teams in England which between them received referrals from 84.9% (129/152) of PCTs. 12 PCTs, covering a population of 2.08 million adults, provided no specialist CFS/ME service. There was a six-fold variation in referral and assessment rates between services which could not be explained by PCT-level measures of deprivation and inequality. The median assessment rate in 2010 was 0.25 (IQR 0.17, 0.35) per 1000 adults per year. 91.9% (IQR 76.5%, 100.0%) of adults assessed were diagnosed with CFS/ME. Postcode data from seven clinical teams showed that assessment rates were equal across deprivation quartiles for four teams but were 40-50% lower in the most deprived compared with the most affluent areas for three teams.

CONCLUSIONS: Two million adults in England do not have access to a specialist CFS/ME service. In some areas which do have a specialist service, access is inequitable. This inequity may worsen with the impending fragmentation of NHS commissioning across England.

 

Source: Collin SM, Sterne JA, Hollingworth W, May MT, Crawley E. Equity of access to specialist chronic fatigue syndrome (CFS/ME) services in England (2008-2010): a national survey and cross-sectional study. BMJ Open. 2012 Aug 16;2(4). pii: e001417. doi: 10.1136/bmjopen-2012-001417. Print 2012. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3425898/ (Full article)

 

Unidentified Chronic Fatigue Syndrome/myalgic encephalomyelitis (CFS/ME) is a major cause of school absence: surveillance outcomes from school-based clinics

Abstract:

Objective To investigate the feasibility of conducting clinics for chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) in schools.

Design School-based clinical project. Participants Children aged 11-16 years were enrolled in three state secondary schools in England.

Main outcome measures Number of children newly diagnosed as having CFS/ME.

Methods Attendance officers identified children missing ≥20% of school in a 6-week term without a known cause, excluding those with a single episode off school, a known medical illness explaining the absence or known to be truanting. Children with fatigue were referred to a specialist CFS/ME service for further assessment. The authors compared children with CFS/ME identified through school-based clinics with those referred via health services. Outcomes of CFS/ME were evaluated at 6 weeks and 6 months.

Results 461 of the 2855 enrolled children had missed ≥20% school over a 6-week period. In 315, of whom three had CFS/ME, the reason for absence was known. 112 of the 146 children with unexplained absence attended clinical review at school; two had been previously diagnosed as having CFS/ME and 42 were referred on to a specialist clinic, where 23 were newly diagnosed as having CFS/ME. Therefore, 28 of the 2855 (1.0%) children had CFS/ME. Children with CFS/ME identified through surveillance had been ill for an amount of time comparable to those referred via health services but had less fatigue (mean difference 4.4, 95% CI 2.2 to 6.6), less disability (mean difference -5.7, 95% CI -7.9 to -3.5) and fewer symptoms (mean difference 1.86, 95% CI 0.8 to 2.93). Of 19 children followed up, six had fully recovered at 6 weeks and a further six at 6 months.

Conclusions Chronic fatigue is an important cause of unexplained absence from school. Children diagnosed through school-based clinics are less severely affected than those referred to specialist services and appear to make rapid progress when they access treatment.

 

Source: Crawley EM, Emond AM, Sterne JA. Unidentified Chronic Fatigue Syndrome/myalgic encephalomyelitis (CFS/ME) is a major cause of school absence: surveillance outcomes from school-based clinics. BMJ Open. 2011 Dec 12;1(2):e000252. doi: 10.1136/bmjopen-2011-000252. Print 2011. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3244656/ (Full article)

 

What stops children with a chronic illness accessing health care: a mixed methods study in children with Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME)

Abstract:

BACKGROUND: Paediatric Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME) is relatively common and disabling with a mean time out of school of more than one academic year. NICE guidelines recommend referral to specialist services immediately if severely affected, within 3 months if moderately affected and within 6 months if mildly affected. However, the median time-to-assessment by a specialist service in the UK is 18 months. This study used a mixed-methods approach to examine factors associated with time taken to access specialist services.

METHODS: Time-to-assessment was analysed as a continuous “survival-time” variable in Cox regression models using data from self-completed assessment forms for children attending a regional specialist CFS/ME service between January 2006 and December 2009. Semi-structured interviews about barriers experienced in accessing healthcare for their child were conducted with nine parents of children aged < 17 years (8 individual and one parent couple). Interviews were digitally recorded and analysed using “thematic analysis”.

RESULTS: 405 children were assessed between 2006 and 2009 and information on school attendance was available on 388. Only 1/125 with severe CFS/ME and 49/263 (19%) with mild to moderate CFS/ME were seen within NICE recommended timeframe. Increased fatigue was associated with shorter time to assessment (HR = 1.15; 95% CI 1.03, 1.29 per unit increase in Chalder fatigue score; P = 0.01). Time-to-assessment was not associated with disability, mood, age or gender. Parents described difficulties accessing specialist services because of their own as well as their GP’s and Paediatrician’s lack of knowledge. They experienced negative attitudes and beliefs towards the child’s condition when they consulted GPs, Paediatricians and Child Psychiatrists. Parents struggled to communicate an invisible illness that their child and not themselves were experiencing.

CONCLUSIONS: GPs, Child Psychiatrists and Paediatricians need more knowledge about CFS/ME and the appropriate referral pathways to ensure timeliness in referral to specialist services.

 

Source: Webb CM, Collin SM, Deave T, Haig-Ferguson A, Spatz A, Crawley E. What stops children with a chronic illness accessing health care: a mixed methods study in children with Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME). BMC Health Serv Res. 2011 Nov 11;11:308. doi: 10.1186/1472-6963-11-308. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3228771/ (Full article)

 

The impact of CFS/ME on employment and productivity in the UK: a cross-sectional study based on the CFS/ME national outcomes database

Abstract:

BACKGROUND: Few studies have investigated factors associated with discontinuation of employment in patients with CFS/ME or quantified its impact on productivity.

METHODS: We used patient-level data from five NHS CFS/ME services during the period 01/04/2006-31/03/2010 collated in the UK CFS/ME National Outcomes Database. We used logistic regression to identify factors associated with discontinuation of employment. We estimated UK-wide productivity costs using patient-level data on duration of illness before assessment by a CFS/ME service, duration of unemployment, age, sex and numbers of patients, in conjunction with Office for National Statistics income and population data.

RESULTS: Data were available for 2,170 patients, of whom 1,669 (76.9%) were women. Current employment status was recorded for 1,991 patients (91.8%), of whom 811 patients (40.7%) were currently employed and 998 (50.1%) had discontinued their employment “because of fatigue-related symptoms”. Older age, male sex, disability, fatigue, pain, and duration of illness were associated with cessation of employment. In a multivariable model, age, male sex, and disability remained as independent predictors. Total productivity costs among the 2,170 patients due to discontinuation of employment in the years preceding assessment by a specialist CFS/ME service (median duration of illness=36 months) were £49.2 million. Our sample was equivalent to 4,424 UK adults accessing specialist services each year, representing productivity costs to the UK economy of £102.2 million. Sensitivity analyses suggested a range between £75.5-£128.9 million.

CONCLUSIONS: CFS/ME incurs huge productivity costs amongst the small fraction of adults with CFS/ME who access specialist services.

 

Source: Collin SM, Crawley E, May MT, Sterne JA, Hollingworth W; UK CFS/ME National Outcomes Database. Collaborators (8) The impact of CFS/ME on employment and productivity in the UK: a cross-sectional study based on the CFS/ME national outcomes database. BMC Health Serv Res. 2011 Sep 15;11:217. doi: 10.1186/1472-6963-11-217. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3184626/ (Full article)

 

The financial and psychological impacts on mothers of children with chronic fatigue syndrome (CFS/ME)

Abstract:

BACKGROUND: Paediatric chronic fatigue syndrome or myalgic encephalopathy (CFS/ME) is relatively common and children can be severely affected attending little or no school for extended periods. There are no studies quantifying the financial impact of having a child with CFS/ME and there is little information of the impact on parental mood.

METHODS: Forty mothers of children with CFS/ME from a regional specialist CFS/ME service completed inventories to assess their psychological well-being (Hospital Anxiety and Depression Scale, General Health Questionnaire-12) loss of earnings and increased expenditure. In addition, eight mothers took part in a semi-structured qualitative interview.

RESULTS: Most parents of children with CFS/ME experience loss of monthly income (mean = £247) and increase in monthly expenditure (mean = £206). Twenty-eight (72%) mothers were above the cut-off for the General Health Questionnaire-12 compared with 20% in the healthy population (95% CI 55, 85, P < 0.001) suggesting they probably have a mental health problem. This may be explained by the qualitative interviews where mothers described five areas contributing to poor parental health: lack of understanding from others; marital tension; concern about their child’s distress; concern about the impact on siblings and emotional distress causing physical symptoms.

CONCLUSIONS: The majority of families of children with CFS/ME experience decreased income and increased expenditure with a marked impact on maternal psychological health. Clinicians need to be aware of this to provide appropriate support to families who care for children with CFS/ME.

© 2011 Blackwell Publishing Ltd.

 

Source: Missen A, Hollingworth W, Eaton N, Crawley E. The financial and psychological impacts on mothers of children with chronic fatigue syndrome (CFS/ME). Child Care Health Dev. 2012 Jul;38(4):505-12. doi: 10.1111/j.1365-2214.2011.01298.x. Epub 2011 Sep 1. https://www.ncbi.nlm.nih.gov/pubmed/21880054

 

What to do about attention and memory problems in children with CFS/ME: a neuropsychological approach

Abstract:

Our recent research has shown that children with chronic fatigue syndrome/myalgic encephalomyopathy (CFS/ME) describe problems with focused attention, sustained attention, recall and stress. Neuropsychological testing demonstrated lower scores for sustained attention, switching attention, divided attention, auditory learning and immediate recall compared to normative data. This paper describes what is currently known about memory and attention problems in children with CFS/ME and suggests a variety of strategies that could be used to overcome these difficulties.

 

Source: Tucker P, Haig-Ferguson A, Eaton N, Crawley E. What to do about attention and memory problems in children with CFS/ME: a neuropsychological approach. Clin Child Psychol Psychiatry. 2011 Apr;16(2):215-23. doi: 10.1177/1359104511403585.https://www.ncbi.nlm.nih.gov/pubmed/2157176

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Phenotypes of chronic fatigue syndrome in children and young people

Abstract:

OBJECTIVE: To investigate the heterogeneity of chronic fatigue syndrome (CFS/ME) in children and young people.

SETTING: Regional specialist CFS/ME service Patients Children and young people aged <19 years old.

METHODS: Exploratory factor analysis was performed on symptoms present at assessment in 333 children and young people with CFS/ME. Linear and logistic regression analysis of data from self-completed assessment forms was used to explore the associations between the retained factors and sex, age, length of illness, depression, anxiety and markers of severity (fatigue, physical function, pain and school attendance).

RESULTS: Three phenotypes were identified using factor analysis: muscoloskeletal (factor 1) had loadings on muscle and joint pain and hypersensitivity to touch, and was associated with worse fatigue (regression coefficient 0.47, 95% CI 0.25 to 0.68, p<0.001), physical function (regression coefficient -0.52, 95% CI -0.83 to -0.22, p=0.001) and pain. Factor 2 (migraine) loaded on noise and light hypersensitivity, headaches, nausea, abdominal pain and dizziness and was most strongly associated with physical function and pain. Sore throat phenotype (factor 3) had loadings on sore throat and tender lymph nodes and was not associated with fatigue or pain. There was no evidence that phenotypes were associated with age, length of illness or symptoms of depression (regression coefficient for association of depression with musculoskeletal pain -0.02, 95% CI -0.27 to 0.23, p=0.87). The migraine phenotype was associated with anxiety (0.40, 95% CI 0.06 to 0.74, p=0.02).

IMPLICATIONS: CFS/ME is heterogeneous in children with three phenotypes at presentation that are differentially associated with severity and are unlikely to be due to age or length of illness.

 

Source: May M, Emond A, Crawley E. Phenotypes of chronic fatigue syndrome in children and young people. Arch Dis Child. 2010 Apr;95(4):245-9. doi: 10.1136/adc.2009.158162. Epub 2009 Oct 19. https://www.ncbi.nlm.nih.gov/pubmed/19843509

 

Memory and attention problems in children with chronic fatigue syndrome or myalgic encephalopathy

Abstract:

OBJECTIVE: To understand more about the problems children with chronic fatigue syndrome (CFS) or myalgic encephalopathy (ME) experience with memory and attention, and to test the feasibility of quantitative measurement of both memory and attention.

DESIGN: Four-item semistructured questionnaire and neuropsychological test battery with 10 psychometric subtests.

SETTING: Family home of the child taking part.

PATIENTS: 20 children with a diagnosis of CFS/ME experiencing memory and/or concentration problems were recruited between April and October 2007 from a regional CFS/ME clinical service (female 13; average age 13.5 years; range 8-16).

METHODS: Each child, parent and teacher was asked to describe the child’s memory and attention problems. Responses were subject to thematic analysis by two independent researchers. In addition, each child completed a battery of 10 tests to measure: processing speed; attention; immediate and delayed memory; working memory; executive function. Raw scores were converted into age-scaled scores and the children’s psychometric scores on the 10 tests taken were compared with normative data using t tests.

RESULTS: Children with CFS/ME, their parents and teachers described problems with focussed attention, sustained attention, recall and stress. Scores for sustained attention (mean 8.1, 95% CI 6.3 to 9.9), switching attention (7.5, 5.5 to 9.4), divided attention (6.9, 5.5 to 8.2), auditory learning (8.2, 6.8 to 9.6) and immediate recall (8.7, 7.3 to 10.0) appeared lower than the normative mean of 10.

CONCLUSIONS: Children with CFS/ME appear to experience problems with attention, which may have adverse implications for verbal memory. These cognitive problems may explain some of the educational difficulties associated with CFS.

 

Source: Haig-Ferguson A, Tucker P, Eaton N, Hunt L, Crawley E. Memory and attention problems in children with chronic fatigue syndrome or myalgic encephalopathy. Arch Dis Child. 2009 Oct;94(10):757-62. doi: 10.1136/adc.2008.143032. Epub 2008 Nov 11. https://www.ncbi.nlm.nih.gov/pubmed/19001478

 

Association between school absence and physical function in paediatric chronic fatigue syndrome/myalgic encephalopathy

Abstract:

OBJECTIVE: To investigate factors associated with school attendance and physical function in paediatric chronic fatigue syndrome/myalgic encephalopathy (CFS/ME).

DESIGN: Cross-sectional study.

SETTING: Regional specialist CFS/ME service.

PATIENTS: Children and young people aged under 18 years.

OUTCOME MEASURES: Self-reported school attendance and physical function measured using the physical function subscale of the Short Form 36.

METHODS: Linear and logistic regression analysis of data from self-completed assessment forms on children attending a regional specialist service between 2004 and 2007. Analyses were done in two groups of children: with a completed Spence Children’s Anxiety Scale (SCAS) and with a completed Hospital Anxiety and Depression Scale (HADS).

RESULTS: Of 211 children with CFS/ME, 62% attended 40% of school or less. In children with completed SCAS, those with better physical function were more likely to attend school (adjusted odds ratio (OR) 1.70; 95% CI 1.36 to 2.13). This was also true for those with completed HADS (adjusted OR 2.05; 95% CI 1.4 to 3.01). Increasing fatigue and pain and low mood were associated with worse physical function. There was no evidence that anxiety, gender, age at assessment, family history of CFS/ME or time from onset of symptoms to assessment in clinic were associated with school attendance or physical function.

IMPLICATIONS: Paediatricians should recognise that reduced school attendance is associated with reduced physical function rather than anxiety. Improving school attendance in children with CFS/ME should focus on evidence-based interventions to improve physical function, particularly concentrating on interventions that are likely to reduce pain and fatigue.

 

Source: Crawley E, Sterne JA. Association between school absence and physical function in paediatric chronic fatigue syndrome/myalgic encephalopathy. Arch Dis Child. 2009 Oct;94(10):752-6. doi: 10.1136/adc.2008.143537. Epub 2008 Nov 11. https://www.ncbi.nlm.nih.gov/pubmed/19001477