Category: Psychiatry/Psychology

Long-term economic evaluation of cognitive-behavioural group treatment versus enhanced usual care for functional somatic syndromes

Abstract:

OBJECTIVE: Patients with functional somatic syndromes (FSS) such as fibromyalgia and chronic fatigue syndrome have a poor outcome and can incur high healthcare and societal costs. We aimed to compare the medium-term (16 months) cost-effectiveness and the long-term (40 months) economic outcomes of a bespoke cognitive-behavioural group treatment (STreSS) with that of enhanced usual care (EUC).

METHODS: We obtained complete data on healthcare and indirect costs (i.e. labour marked-related and health-related benefits) from public registries for 120 participants from a randomised controlled trial. Costs were calculated as per capita public expenses in 2010 €. QALYs gained were estimated from the SF-6D. We conducted a medium-term cost-effectiveness analysis and a long-term cost-minimization analysis from both a healthcare (i.e. direct cost) and a societal (i.e. total cost) perspective.

RESULTS: In the medium term, the probability that STreSS was cost-effective at thresholds of 25,000 to 35,000 € per QALY was 93-95% from a healthcare perspective, but only 50-55% from a societal perspective. In the long term, however, STreSS was associated with increasing savings in indirect costs, mainly due to a greater number of patients self-supporting. When combined with stable long-term reductions in healthcare expenditures, there were total cost savings of 7184 € (95% CI 2271 to 12,096, p=0.004) during the third year after treatment.

CONCLUSION: STreSS treatment costs an average of 1545 €. This cost was more than offset by subsequent savings in direct and indirect costs. Implementation could both improve patient outcomes and reduce costs.

Copyright © 2017 Elsevier Inc. All rights reserved.

 

Source: Schröder A, Ørnbøl E, Jensen JS, Sharpe M, Fink P. Long-term economic evaluation of cognitive-behavioural group treatment versus enhanced usual care for functional somatic syndromes. J Psychosom Res. 2017 Mar;94:73-81. doi: 10.1016/j.jpsychores.2017.01.005. Epub 2017 Jan 10. https://www.ncbi.nlm.nih.gov/pubmed/28183406

 

Activity Patterns in Response to Symptoms in Patients Being Treated for Chronic Fatigue Syndrome: An Experience Sampling Methodology Study

Abstract:

Objective: Cognitive-behavioral models of chronic fatigue syndrome (CFS) propose that patients respond to symptoms with 2 predominant activity patterns-activity limitation and all-or-nothing behaviors-both of which may contribute to illness persistence. The current study investigated whether activity patterns occurred at the same time as, or followed on from, patient symptom experience and affect.

Method: Twenty-three adults with CFS were recruited from U.K. CFS services. Experience sampling methodology (ESM) was used to assess fluctuations in patient symptom experience, affect, and activity management patterns over 10 assessments per day for a total of 6 days. Assessments were conducted within patients’ daily life and were delivered through an app on touchscreen Android mobile phones. Multilevel model analyses were conducted to examine the role of self-reported patient fatigue, pain, and affect as predictors of change in activity patterns at the same and subsequent assessment.

Results: Current experience of fatigue-related symptoms and pain predicted higher patient activity limitation at the current and subsequent assessments whereas subjective wellness predicted higher all-or-nothing behavior at both times. Current pain predicted less all-or-nothing behavior at the subsequent assessment. In contrast to hypotheses, current positive affect was predictive of current activity limitation whereas current negative affect was predictive of current all-or-nothing behavior. Both activity patterns varied at the momentary level.

Conclusions: Patient symptom experiences appear to be driving patient activity management patterns in line with the cognitive-behavioral model of CFS. ESM offers a useful method for examining multiple interacting variables within the context of patients’ daily life. (PsycINFO Database Record

(c) 2016 APA, all rights reserved).

 

Source: Band R, Barrowclough C, Caldwell K, Emsley R, Wearden A. Activity Patterns in Response to Symptoms in Patients Being Treated for Chronic Fatigue Syndrome: An Experience Sampling Methodology Study. Health Psychol. 2016 Nov 7. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/27819461

 

Psychological wellbeing and quality-of-life among siblings of paediatric CFS/ME patients: A mixed-methods study

Abstract:

Chronic fatigue syndrome or myalgic encephalomyelitis (CFS/ME) is a disabling condition known to have a negative impact on all aspects of a child’s life. However, little is understood about the impact of CFS/ME on siblings.

A total of 34 siblings completed questionnaires measuring depression (Hospital Anxiety and Depression Scale (HADS)), anxiety (HADS and Spence Children’s Anxiety Scale (SCAS)) and European Quality-of-life-Youth (EQ-5D-Y). These scores were compared with scores from normative samples. Siblings had higher levels of anxiety on the SCAS than adolescents of the same age recruited from a normative sample; however, depression and quality-of-life were similar. Interviews were undertaken with nine siblings of children with CFS/ME who returned questionnaires. Interview data were analysed using a framework approach to thematic analysis.

Siblings identified restrictions on family life, ‘not knowing’ and lack of communication as negative impacts on their family, and change of role/focus, emotional reactions and social stigma as negative impacts on themselves. They also described positive communication, social support and extra activities as protective factors.

Paediatric services should be aware of the impact of CFS/ME on the siblings of children with CFS/ME, understand the importance of assessing paediatric CFS/ME patients within the context of their family and consider providing information for siblings about CFS/ME.

© The Author(s) 2015.

 

Source: Velleman S, Collin SM, Beasant L, Crawley E. Psychological wellbeing and quality-of-life among siblings of paediatric CFS/ME patients: A mixed-methods study. Clin Child Psychol Psychiatry. 2016 Oct;21(4):618-633. Epub 2015 Sep 22. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5094299/ (Full article)

 

‘It’s personal to me’: A qualitative study of depression in young people with CFS/ME

Abstract:

BACKGROUND: Paediatric chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) has a prevalence of 0.4-2.4% and is defined as ‘generalised disabling fatigue persisting after routine tests and investigations have failed to identify an obvious underlying cause’. One-third of young people with CFS/ME have probable depression. Little is known about why depression develops, the relationship between depression and CFS/ME, or what treatment might be helpful.

METHODS: We conducted nine semi-structured interviews with young people with CFS/ME (aged 13-17 years, 8/9 female) and probable depression, covering perceived causes of depression, the relationship between CFS/ME and depression, and treatment strategies.

RESULTS: Most thought CFS/ME caused depression. Many discussed a cyclical relationship: low mood made CFS/ME worse. A sense of loss was common. CFS/ME restricted activities participants valued and changed systemic structures, causing depression. There was no single helpful treatment approach. Individualised approaches using combinations of cognitive behavioural therapy (CBT), medication, activity management and other strategies were described.

CONCLUSION: This study suggests that depression may be secondary to CFS/ME in young people because of the impact of CFS/ME on quality of life. Clinicians treating young people with CFS/ME need to consider strategies to prevent development of depression, and research is needed into approaches that are effective in treating CFS/ME with co-morbid depression.

© The Author(s) 2016.

 

Source: Taylor AK, Loades M, Brigden AL, Collin SM, Crawley E. ‘It’s personal to me’: A qualitative study of depression in young people with CFS/ME. Clin Child Psychol Psychiatry. 2016 Oct 14. pii: 1359104516672507. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/27742756

 

Cognitive behavioural therapy in the treatment of chronic fatigue syndrome: A narrative review on efficacy and informed consent

Abstract:

Cognitive behavioural therapy is increasingly promoted as a treatment for chronic fatigue syndrome. There is limited research on informed consent using cognitive behavioural therapy in chronic fatigue syndrome. We undertook a narrative review to explore efficacy and to identify the salient information that should be disclosed to patients.

We found a complex theoretical model underlying the rationale for psychotherapy in chronic fatigue syndrome. Cognitive behavioural therapy may bring about changes in self-reported fatigue for some patients in the short term, however there is a lack of evidence for long-term benefit or for improving physical function and cognitive behavioural therapy may cause distress if inappropriately prescribed. Therapist effects and placebo effects are important outcome factors.

© The Author(s) 2016.

 

Source: Geraghty KJ, Blease C. Cognitive behavioural therapy in the treatment of chronic fatigue syndrome: A narrative review on efficacy and informed consent. J Health Psychol. 2016 Sep 15. pii: 1359105316667798. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/27634687

 

Enhanced psychological flexibility and improved quality of life in chronic fatigue syndrome/myalgic encephalomyelitis

Abstract:

OBJECTIVE: Psychological Flexibility (PF) is a relatively new concept in physical health. It can be defined as an overarching process of being able to accept the presence of wanted/unwanted experiences, choosing whether to change or persist in behaviour in response to those experiences. Associations between processes of PF and quality of life (QoL) have been found in long-term health conditions such as chronic pain, PF has not yet been applied to Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME).

METHODS: Changes in PF, fatigue severity and QoL were examined in one hundred and sixty-five patients with CFS/ME engaged in a six-week outpatient interdisciplinary group treatment programme. Participants were assessed using a series of self-report measures at the start of the start (T1) and end of a six-week programme (T2) and at six months follow up (T3).

RESULTS: Significant changes in PF and QoL were observed from pre-treatment (T1) to post treatment follow-up (T2 and T3); changes in fatigue severity were observed from T1 to T3 only. Controlling for fatigue severity, changes in the PF dimension of activity/occupational engagement were associated with improvement in QoL at six month follow up (T3) but not at six weeks post programme (T2).

CONCLUSION: Findings indicate an interdisciplinary group treatment approach for people with CFS/ME may be associated with improved QoL, processes of PF and fatigue severity, supporting a link between PF and long term health conditions. Results highlight links between PF and patient QoL in CFS/ME and the value of interdisciplinary treatment approaches in this patient population.

Copyright © 2016 Elsevier Inc. All rights reserved.

 

Source: Densham S, Williams D, Johnson A, Turner-Cobb JM. Enhanced psychological flexibility and improved quality of life in chronic fatigue syndrome/myalgic encephalomyelitis. J Psychosom Res. 2016 Sep;88:42-7. doi: 10.1016/j.jpsychores.2016.07.009. Epub 2016 Jul 19. https://www.ncbi.nlm.nih.gov/pubmed/27521652

 

Systemic exercise intolerance disease: What’s in a name?

Abstract:

The syndrome characterized primarily by chronic, disabling fatigue without adequate explanation has been of interest to patients, clinicians and researchers. Chronic fatigue syndrome (CFS) is a widely used term for this condition in scientific and lay literature but is not acceptable to many patients because of perceived stigma due to implied psychological causation.

CFS has recently been replaced by systemic exercise intolerance disease (SEID) by the Institute of medicine with the objectives of providing and disseminating evidence-based criteria and to provide a more acceptable name for this condition. Simultaneously, changes have taken place in DSM-5 with regards to this condition. Mental health professionals need to be aware of this change in the interests of patient care.

The need to replace CFS with SEID and the nosological changes also indicate an inability to do away with the Descartian mind-body dualism despite efforts to the contrary and a need to debate the failure of the bio-psycho-social model to ‘mainstream’ and destigmatize psychiatry.

Copyright © 2016 Elsevier B.V. All rights reserved.

 

Source: Sen MS, Sahoo S, Aggarwal S, Singh SM. Systemic exercise intolerance disease: What’s in a name?Asian J Psychiatr. 2016 Aug;22:157-8. doi: 10.1016/j.ajp.2016.06.003. Epub 2016 Jun 23. https://www.ncbi.nlm.nih.gov/pubmed/27520920

 

Comment

Lily Chu 2016 Sep 14 8:50 p.m.

As a member of the Institute of Medicine Committee, I talked to multiple patients, caregivers, clinicians, and researchers. The problem they have with the name “CFS” goes beyond psychological stigma. For one, fatigue is only one symptom of the disease but not even the most disabling one for patients. Post-exertional malaise and cognitive issues are. Secondly, most patients and families are concerned about psychological implications not because of stigmatization but simply because CFS is NOT a psychological or psychiatric condition. Some patients experience co-morbid depression, acknowledge its presence, and receive treatment for it. In support groups, patients discuss depression and anxiety without fear of stigma. The problem comes when clinicians or researchers conflate patients’ depression with their CFS and conclude that they can treat the latter condition with cognitive behavioral therapy or with SSRIs. An analogy would be if tomorrow, patients experiencing myocardial infarcts and major depression were told aspirin, B-blockers, cholesterol medication, etc. would no longer be the treatments for myocardial infarcts but instead SSRIs would be. Could you imagine how patients would feel in that circumstance? That is why they are concerned.

Cognitive behaviour therapy for chronic fatigue syndrome: Differences in treatment outcome between a tertiary treatment centre in the United Kingdom and the Netherlands

Abstract:

OBJECTIVE: Cognitive behaviour therapy (CBT) reduces fatigue and disability in chronic fatigue syndrome (CFS). However, outcomes vary between studies, possibly because of differences in patient characteristics, treatment protocols, diagnostic criteria and outcome measures. The objective was to compare outcomes after CBT in tertiary treatment centres in the Netherlands (NL) and the United Kingdom (UK), using different treatment protocols but identical outcome measures, while controlling for differences in patient characteristics and diagnostic criteria.

METHODS: Consecutively referred CFS patients who received CBT were included (NL: n=293, UK: n=163). Uncontrolled effect sizes for improvement in fatigue (Chalder Fatigue Questionnaire), physical functioning (SF-36 physical functioning subscale) and social functioning (Work and Social Adjustment Scale) were compared. Multiple regression analysis was used to examine whether patient differences explained outcome differences between centres.

RESULTS: Effect sizes differed between centres for fatigue (Cohen’s D NL=1.74, 95% CI=1.52-1.95; UK=0.99, CI=0.73-1.25), physical functioning (NL=0.99, CI=0.81-1.18; UK=0.33, CI=0.08-0.58) and social functioning (NL=1.47, CI=1.26-1.69; UK=0.61, CI=0.35-0.86). Patients in the UK had worse physical functioning at baseline and there were minor demographic differences. These could not explain differences in centre outcome.

CONCLUSION: Effectiveness of CBT differed between treatment centres. Differences in treatment protocols may explain this and should be investigated to help further improve outcomes.

Copyright © 2016 Elsevier Inc. All rights reserved.

 

Source: Worm-Smeitink M, Nikolaus S, Goldsmith K, Wiborg J, Ali S, Knoop H, Chalder T. Cognitive behaviour therapy for chronic fatigue syndrome: Differences in treatment outcome between a tertiary treatment centre in the United Kingdom and the Netherlands. J Psychosom Res. 2016 Aug;87:43-9. doi: 10.1016/j.jpsychores.2016.06.006. Epub 2016 Jun 11. https://www.ncbi.nlm.nih.gov/pubmed/27411751

 

Treatment expectations influence the outcome of multidisciplinary rehabilitation treatment in patients with CFS

Abstract:

OBJECTIVE: To improve the effectiveness of treatment in patients with chronic fatigue syndrome it is worthwhile studying factors influencing outcomes. The aims of this study were (1) to assess the association of expectancy and credibility on treatment outcomes, and (2) to identify baseline variables associated with treatment expectancy and credibility.

METHODS: 122 patients were included in a randomized controlled trial of whom 60 received cognitive behavioural therapy (CBT) and 62 multidisciplinary rehabilitation treatment (MRT). Expectancy and credibility were measured with the credibility and expectancy questionnaire. Outcomes of treatment, fatigue, and quality of life (QoL), were measured at baseline and post-treatment. Multiple linear regressions were performed to analyse associations.

RESULTS: In explaining fatigue and the physical component of the QoL, the effect of expectancy was significant for MRT, whereas in CBT no such associations were found. The main effect of expectancy on the mental component of QoL was not significant. For credibility, the overall effect on fatigue and the physical component of QoL was not significant. In explaining the mental component of QoL, the interaction between treatment and credibility was significant. However, the effects within each group were not significant. In the regression model with expectancy as dependent variable, only treatment centre appeared significantly associated. In explaining credibility, treatment centre, treatment allocation and depression contributed significantly.

CONCLUSIONS: For clinical practice it seems important to check the expectations of the patient, since expectations influence the outcome after MRT.

Copyright © 2016. Published by Elsevier Inc.

 

Source: Vos-Vromans DC, Huijnen IP, Rijnders LJ, Winkens B, Knottnerus JA, Smeets RJ. Treatment expectations influence the outcome of multidisciplinary rehabilitation treatment in patients with CFS. J Psychosom Res. 2016 Apr;83:40-5. doi: 10.1016/j.jpsychores.2016.02.004. Epub 2016 Feb 17. https://www.ncbi.nlm.nih.gov/pubmed/27020075

 

Chronic fatigue syndrome and experience with the Lightning Process

The cause of chronic fatigue syndrome/myalgic encephalopathy (CFS/ME) is not well understood and is disputed, and therapeutic options are limited. Many patients who attended the Lightning Process course reported positive effects. This should lead to a randomised controlled intervention trial.

Since 2008 several thousand patients with CFS/ME have attended the Lightning Process (LP) course in Norway (1). The course is a three-day intensive brain rehearsal programme with the option for follow-up. Although what triggers CFS/ME in the individual case may vary, it is assumed that symptoms maintenance and chronification can be attributed to a stress response with elevated state of alertness and persisting activation of the sympathetic nervous system, driven by classic and operant conditioning mechanisms. The Lightning Process is based on these theories of stress.

You can read the rest of this article here: http://tidsskriftet.no/en/2016/03/chronic-fatigue-syndrome-and-experience-lightning-process

 

Source: Landmark L, Lindgren RM, Sivertsen B, Magnus P, Conradi S, Thorvaldsen SN, Stanghelle JK. Chronic fatigue syndrome and experience with the Lightning Process. Tidsskr Nor Laegeforen. 2016 Mar 15;136(5):396. doi: 10.4045/tidsskr.15.1214. ECollection 2016. [Article in English, Norwegian] http://tidsskriftet.no/en/2016/03/chronic-fatigue-syndrome-and-experience-lightning-process (Full article)