Tag: children

Chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME) is different in children compared to in adults: a study of UK and Dutch clinical cohorts

Abstract:

OBJECTIVE: To investigate differences between young children, adolescents and adults with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME).

STUDY DESIGN: Comparison of clinical cohorts from 8 paediatric and 27 adult CFS/ME services in the UK and a paediatric randomised controlled trial from the Netherlands. Outcome measures include: fatigue (the UK-Chalder Fatigue Scale); Disability (the UK-SF-36 physical function subscale; the Netherlands-CHQ-CF87); school attendance, pain, anxiety and depression (the UK-Hospital Anxiety & Depression Scale, Spence Children’s Anxiety Scale; the Netherlands-Spielberger State-Trait Anxiety Inventory for Children, Children’s Depression Inventory); symptoms; time-to-assessment; and body mass index. We used multinomial regression to compare younger (aged <12 years) and older (aged 12-18 years) children with adults, and logistic regression to compare UK and Dutch adolescents.

RESULTS: Younger children had a more equal gender balance compared to adolescents and adults. Adults had more disability and fatigue, and had been ill for longer. Younger children were less likely to have cognitive symptoms (OR 0.18 (95% CI 0.13 to 0.25)) and more likely to present with a sore throat (OR 1.42 (1.07 to 1.90). Adolescents were more likely to have headaches (81.1%, OR 1.56 (1.36% to 1.80%)) and less likely to have tender lymph nodes, palpitations, dizziness, general malaise and pain, compared to adults. Adolescents were more likely to have comorbid depression (OR 1.51 (1.33 to 1.72)) and less likely to have anxiety (OR 0.46 (0.41 to 0.53)) compared to adults.

CONCLUSIONS: Paediatricians need to recognise that children with CFS/ME present differently from adults. Whether these differences reflect an underlying aetiopathology requires further investigation.

TRIAL REGISTRATION NUMBERS: FITNET trial registration numbers are ISRCTN59878666 and NCT00893438. This paper includes secondary (post-results) analysis of data from this trial, but are unrelated to trial outcomes.

Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

 

Source: Collin SM, Nuevo R, van de Putte EM, Nijhof SL, Crawley E. Chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME) is different in children compared to in adults: a study of UK and Dutch clinical cohorts. BMJ Open. 2015 Oct 28;5(10):e008830. doi: 10.1136/bmjopen-2015-008830. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4636651/ (Full article)

 

What matters to children with CFS/ME? A conceptual model as the first stage in developing a PROM

Abstract:

BACKGROUND: Paediatric chronic fatigue syndrome (CFS)/myalgic encephalomyelitis (ME) is relatively common and disabling. Research is hampered because current patient-reported outcome measures (PROMs) do not capture outcomes that are important to children with CFS/ME.

AIM: The aim of this study was to explore the aspects of life and health outcomes that matter to children with CFS/ME.

METHODS: Twenty-five children with CFS/ME were interviewed (11 males, 14 females; mean age 12.9 years (SD 2.2), range 8-17). Twelve were trial participants interviewed during the trial and 13 were recruited as part of a follow-up qualitative study. Parents were present in 19 interviews with their children. Three mothers participated in a focus group. All the interviews and the focus group were audio-recorded and transcribed. Data were analysed thematically using techniques of constant comparison. NVivo was used to structure and categorise data in a systematic way.

RESULTS: Children identified four key themes (health outcome domains): ‘symptoms’ that fluctuated, which caused an unpredictable reduction in both ‘physical activity’ and ‘social participation’ all of which impacted on ’emotional well-being’. These domains were influenced by both ‘management’ and ‘contextual factors’, which could be positive and negative. The relationship between healthcare and school was considered pivotal.

CONCLUSIONS: Children’s descriptions helped to inform a conceptual model that is necessary to develop a new paediatric CFS/ME PROM. Doctors need to be aware of how children conceptualise CFS/ME; the relationship between healthcare and school is fundamental to ameliorate the impact of CFS/ME.

TRIAL REGISTRATION NUMBER: ISRCTN81456207.

Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

 

Source: Parslow R, Patel A, Beasant L, Haywood K, Johnson D, Crawley E. What matters to children with CFS/ME? A conceptual model as the first stage in developing a PROM. Arch Dis Child. 2015 Dec;100(12):1141-7. doi: 10.1136/archdischild-2015-308831. Epub 2015 Oct 9. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4680202/ (Full article)

 

Working with uncertainty: A grounded theory study of health-care professionals’ experiences of working with children and adolescents with chronic fatigue syndrome

Abstract:

This grounded theory study explores conceptualisations of chronic fatigue syndrome/myalgic encephalomyelitis from semi-structured interviews with 10 health-care professionals working with children and adolescents. The findings suggest that a lack of a clear empirical understanding of chronic fatigue syndrome/myalgic encephalomyelitis leads to ‘working with uncertainty’, whereby health-care professionals utilise previous experiences to make sense of the condition and inform their clinical practice. How health-care professionals make sense of chronic fatigue syndrome/myalgic encephalomyelitis may influence the labels given to young people and the interventions they receive. The findings provide insight into a currently understudied area, and highlight potential avenues for further research and clinical practice.

© The Author(s) 2015.

 

Source: Marks MR, Huws JC, Whitehead L. Working with uncertainty: A grounded theory study of health-care professionals’ experiences of working with children and adolescents with chronic fatigue syndrome. J Health Psychol. 2015 May 8. pii: 1359105315583367. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/25957226

 

Sleep Disturbances in Pediatric Chronic Fatigue Syndrome: A Review of Current Research

Abstract:

OBJECTIVE: Children and adolescents with chronic fatigue syndrome (CFS) frequently report sleep disturbances. However, little is known about the nature and severity of sleep disturbance and factors associated with sleep problems in pediatric CFS. The purpose of this review was to synthesize and critically appraise existing literature relating to sleep disturbances in pediatric CFS.

METHODS: Embase, CINAHL, PsychINFO, PubMed. and Medline databases were searched to retrieve all studies that included an assessment of sleep in pediatric CFS. Two reviewers independently assessed eligibility, extracted data, and systematically assessed reporting quality.

RESULTS: Six studies were included and these were mostly case-controlled designs. Findings varied across studies; however, most studies found that children and adolescents with CFS had significantly more sleep disturbances when compared to healthy controls. Significant methodological variations and limitations were apparent.

CONCLUSIONS: This review suggests that children and adolescents with CFS experience sleep disturbances. However, results need to be interpreted cautiously given the limited evidence available and its overall low quality. More research is required to elucidate the nature and extent of sleep disturbance in pediatric CFS and should focus on (1) identifying the specific types, causes, and severity of sleep disturbances; (2) the specific consequences of sleep disturbances; and (3) the most effective interventions for sleep problems in this population.

© 2015 American Academy of Sleep Medicine.

 

Source: Snodgrass K, Harvey A, Scheinberg A, Knight S. Sleep Disturbances in Pediatric Chronic Fatigue Syndrome: A Review of Current Research. J Clin Sleep Med. 2015 Jul 15;11(7):757-64. doi: 10.5664/jcsm.4854. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4481060/ (Full article)

 

How is paediatric chronic fatigue syndrome/myalgic encephalomyelitis diagnosed and managed by paediatricians? An Australian Paediatric Research Network Study

Abstract:

AIM: The diagnosis and management of paediatric chronic fatigue syndrome/myalgic encepnalomyelitis (CFS/ME) represent ongoing challenges for paediatricians. A better understanding of current approaches at a national level is important in informing where research and education could improve treatment outcomes. We aimed to examine current diagnosis and management practices for CFS/ME by Australian paediatricians.

METHOD: An online survey was sent to members of the Australian Paediatric Research Network. The primary outcomes of interest included diagnostic criteria used, medical investigations and management practices in paediatric CFS/ME.

RESULTS: One hundred seventy-eight (41%) of 430 eligible paediatricians responded, with 70 of the 178 (39%) reporting that they diagnose and manage CFS/ME as part of their practice. Medical investigations used for diagnosis were variable. Conditions that more than half of the paediatricians reported as commonly co-occurring (i.e. present in >50% of cases) included somatisation disorders, anxiety, depression and fibromyalgia. There was wide variation in behavioural and pharmacological management strategies but most paediatricians commonly engaged a school teacher, physiotherapist and/or psychologist as part of their management.

CONCLUSION: The diagnostic and management practices of paediatricians for CFS/ME within Australia vary widely. This likely reflects a paucity of paediatric-specific guidelines, together with limited evidence to guide best practice and limited training in this area. There is a need for guidance and education for the diagnosis and management of paediatric CFS/ME in Australia.

© 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

 

Source: Knight S, Harvey A, Towns S, Payne D, Lubitz L, Rowe K, Reveley C, Hennel S, Hiscock H, Scheinberg A. How is paediatric chronic fatigue syndrome/myalgic encephalomyelitis diagnosed and managed by paediatricians? An Australian Paediatric Research Network Study. J Paediatr Child Health. 2014 Dec;50(12):1000-7. doi: 10.1111/jpc.12677. Epub 2014 Jul 10. https://www.ncbi.nlm.nih.gov/pubmed/25041646

 

Assessing severity of illness and outcomes of treatment in children with Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME): a systematic review of patient-reported outcome measures (PROMs)

Abstract:

Chronic Fatigue Syndrome or Myalgic Encephalomyelitis (CFS/ME) in children is characterized by persistent or recurrent debilitating fatigue which results in a substantial reduction in activity. There is a growing interest in the use of questionnaires, or patient-reported outcome measures (PROMs), to assess how patients function and feel in relation to their health and associated healthcare. However, guidance for PROM selection for children with CFS/ME does not exist.

We reviewed the quality and acceptability of PROMs used with children with CFS/ME to inform recommendations for practice. We conducted a systematic review of PROMs completed by children with CFS/ME. The quality of the evaluative studies and the reviewed measures were assessed against recommended criteria using an appraisal framework and the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist. We sought evidence of measurement (reliability, validity, responsiveness, interpretability, data quality) and practical properties (acceptability, relevance, feasibility).

Sixteen articles were included in the review, providing evidence of reliability and/or validity for 13 PROMs. Of these, five were child-specific (one health-related quality-of-life; four emotional well-being) and eight were not (four emotional well-being, three fatigue-specific; and one generic). All measures had limited evidence of measurement properties and no evidence of practical properties.

Recommendations for patient-reported assessment are difficult to make because of limited evidence of the quality and acceptability of PROMs for children with CFS/ME. The appraisal method highlighted significant methodological and quality issues which must be addressed in future research. There is a lack of qualitative evidence describing the outcomes of healthcare that are important to children with CFS/ME, and the relevance or appropriateness of available measures.

Future PROM development and evaluation in this group must seek to involve children collaboratively to ensure that the outcomes that children care about are assessed in an acceptable way.

© 2014 John Wiley & Sons Ltd.

 

Source: Haywood KL, Collin SM, Crawley E. Assessing severity of illness and outcomes of treatment in children with Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME): a systematic review of patient-reported outcome measures (PROMs). Child Care Health Dev. 2014 Nov;40(6):806-24. doi: 10.1111/cch.12135. Epub 2014 Mar 24. https://www.ncbi.nlm.nih.gov/pubmed/24661148

 

The feasibility and acceptability of conducting a trial of specialist medical care and the Lightning Process in children with chronic fatigue syndrome: feasibility randomized controlled trial (SMILE study)

Abstract:

BACKGROUND: Chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME) is relatively common in children with limited evidence for treatment. The Phil Parker Lightning Process (LP) is a trademarked intervention, which >250 children use annually. There are no reported studies investigating the effectiveness or possible side effects of LP.

METHODS: The trial population was drawn from the Bath and Bristol NHS specialist paediatric CFS or ME service. The study was designed as a pilot randomized trial with children (aged 12 to 18 years) comparing specialist medical care with specialist medical care plus the Lightning Process. Integrated qualitative methodology was used to explore the feasibility and acceptability of the recruitment, randomization and interventions.

RESULTS: A total of 56 children were recruited from 156 eligible children (1 October 2010 to 16 June 2012). Recruitment, randomization and both interventions were feasible and acceptable. Participants suggested changes to improve feasibility and acceptability and we incorporated the following in the trial protocol: stopped collecting 6-week outcomes; introduced a second reminder letter; used phone calls to collect primary outcomes from nonresponders; informed participants about different approaches of each intervention and changed our recommendation for the primary outcome for the full study from school attendance to disability (SF-36 physical function subscale) and fatigue (Chalder Fatigue Scale).

CONCLUSIONS:Conducting randomized controlled trials (RCTs) to investigate an alternative treatment such as LP is feasible and acceptable for children with CFS or ME. Feasibility studies that incorporate qualitative methodology enable changes to be made to trial protocols to improve acceptability to participants. This is likely to improve recruitment rate and trial retention.

TRIAL REGISTRATION: Feasibility study first randomization: 29 September 2010. Trial registration: Current Controlled Trials ISRCTN81456207 (31 July 2012). Full trial first randomization: 19 September 2012.

 

Source: Crawley E, Mills N, Beasant L, Johnson D, Collin SM, Deans Z, White K, Montgomery A. The feasibility and acceptability of conducting a trial of specialist medical care and the Lightning Process in children with chronic fatigue syndrome: feasibility randomized controlled trial (SMILE study). Trials. 2013 Dec 5;14:415. doi: 10.1186/1745-6215-14-415. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4235039/ (Full article)

 

CFS in Children and Adolescent: Ten Years of Retrospective Clinical Evaluation

Abstract:

Aim. To estimate number of children being diagnosed with chronic fatigue syndrome (CFS). Methods. For a period of 10 years (2002-2011) data from children being referred for fatigue symptoms were collected retrospectively.

Results. Thirty-seven children were referred. Four were excluded due to incorrect coding. Six (18%) patients received other diagnoses at the end of evaluation time. Of the 27 who received the diagnosis G93.3, four had a previous chronic illness, while 23 patients were previously healthy. All patients reported onset of fatigue symptom in relation to an infection, and all tested positive for IgG to either Epstein-Barr virus, cytomegalovirus or borrelia, indicating previous infection. There were 16 (59%) boys among the 27 patients. The mean age at the debut of fatigue symptoms was 141 months (SD 30) for boys and 136 months (SD 31) for girls, respectively. Being underweight, defined as BMI < 17.5, was found in 12 (44%) patients.

Conclusion. An increasing number of children and adolescents are evaluated for CFS. The clinical assessment of children and adolescents with possible CFS need systematically evaluation. Nutritional status, possible eating disorder, and psychosocial issues need to be addressed and evaluated carefully. A multidisciplinary approach is essential when assessing CFS in children and adolescents. There is a need for European guidelines.

 

Source: Elgen I, Hikmat O, Aspevik TN, Hagen EM. CFS in Children and Adolescent: Ten Years of Retrospective Clinical Evaluation. Int J Pediatr. 2013;2013:270373. doi: 10.1155/2013/270373. Epub 2013 Jun 16. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3697308/ (Full article)

 

Fibromyalgia and chronic fatigue syndrome in children

Abstract:

BACKGROUND: Fibromyalgia (FM) is characterized by widespread persistent pain and the presence of multiple discrete tender points. Chronic fatigue syndrome (CFS) is a syndrome characterized by debilitating fatigue associated with a variable number of non-specific complaints. Because neither condition had necessarily been recognized in children until recently, those patients have been treated as having school refusal without being diagnosed as having either syndrome. There is a considerable overlap of clinical symptoms between these two syndromes. It is therefore controversial as to whether these syndromes have the same pathogenesis or not. The aim of the present study was to clarify the relationship between these syndromes in children.

METHODS: Fifteen patients with FM and 21 patients with CFS were investigated both clinically and immunologically. Immunological assessments included thorough analysis of autoantibodies using several techniques.

RESULTS: Anti-nuclear antibody titers were higher and the prevalence of anti-Sa antibody was far more frequent in CFS patients than in FM patients.

CONCLUSION: CFS and FM are different from each other at least in childhood, from an immunological aspect, although some patients could have both conditions.

© 2011 The Authors. Pediatrics International © 2011 Japan Pediatric Society.

 

Source: Itoh Y, Shigemori T, Igarashi T, Fukunaga Y. Fibromyalgia and chronic fatigue syndrome in children. Pediatr Int. 2012 Apr;54(2):266-71. doi: 10.1111/j.1442-200X.2011.03514.x. Epub 2012 Jan 12. https://www.ncbi.nlm.nih.gov/pubmed/22115414

 

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)