An occupational therapy approach to persons with chronic fatigue syndrome: part two, assessment and intervention

Environmental accommodations for university students affected by Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)

BACKGROUND

Today, 24% of college and university students are affected by a chronic health condition or disability. Existing support programs, including disability services, within colleges and universities are often unaccustomed to addressing the fluctuating and unpredictable changes in health and functioning faced by students with severe chronic illnesses. This situation is especially difficult for students with lesser-known, invisible diseases like Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), a complex disease affecting up to 2.5 million Americans which often begins in late adolescence or young adulthood.

OBJECTIVE

Educate occupational therapists (OTs) about ME/CFS and steps they can take to assist students.

METHODS

This work is based on a review of the scientific literature and our collective professional/ personal experiences.

RESULTS

ME/CFS' effects on multiple organ systems combined with the unusual symptom of post-exertional malaise frequently and substantially decrease function. Currently, no effective disease-modifying treatments have been established. Nevertheless, OTs can help student maximize their participation in university life by identifying potential obstacles, formulating practical solutions and negotiating with their institutions to implement reasonable, environmental accommodations.

CONCLUSIONS

Through understanding this disease, being aware of possible support options, and recommending them as appropriate, OTs are in unique position to greatly improve these students' lives.

Lived experiences in daily life with myalgic encephalomyelitis

Introduction

Myalgic encephalomyelitis is a complex systemic condition, causing severe symptoms that limit the quality of life of the people living with it. This study examined changes in life, coping strategies, and the ability to obtain a successful occupational adaptation in people with myalgic encephalomyelitis in Denmark, viewed from the perspective of the model of human occupation.

Method

In-depth qualitative interviews with seven persons with myalgic encephalomyelitis aged 31–61 years were analysed with qualitative content analysis.

Results

The participants experienced severe changes in their lives leading to impaired occupational competences which affected their occupational identity and made them lonely. Pacing and environmental changes were the preferred coping strategies in their attempt to adapt to the new circumstances.

Conclusion

The participants experienced major changes in everyday life with the onset of myalgic encephalomyelitis. Pacing and environmental changes were not sufficient strategies to secure a successful occupational adaptation. Thus, people living with myalgic encephalomyelitis need assistance to enable a successful occupational adaptation and preserve hope. Access to occupational therapy within the Danish programme for people living with myalgic encephalomyelitis may support more effective occupational adaptation in the population.

Work Rehabilitation and Medical Retirement for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients. A Review and Appraisal of Diagnostic Strategies

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome leads to severe functional impairment and work disability in a considerable number of patients. The majority of patients who manage to continue or return to work, work part-time instead of full time in a physically less demanding job. The prognosis in terms of returning to work is poor if patients have been on long-term sick leave for more than two to three years. Being older and more ill when falling ill are associated with a worse employment outcome. Cognitive behavioural therapy and graded exercise therapy do not restore the ability to work. Consequently, many patients will eventually be medically retired depending on the requirements of the retirement policy, the progress that has been made since they have fallen ill in combination with the severity of their impairments compared to the sort of work they do or are offered to do. However, there is one thing that occupational health physicians and other doctors can do to try and prevent chronic and severe incapacity in the absence of effective treatments. Patients who are given a period of enforced rest from the onset, have the best prognosis. Moreover, those who work or go back to work should not be forced to do more than they can to try and prevent relapses, long-term sick leave and medical retirement.

Severe Chronic Fatigue Syndrome (CFS/ME): Recovery is Possible

The recovery of individuals with very severe chronic fatigue syndrome/ myalgic encephalomyelitis (CFS/ME) is possible with successful multidisciplinary management. This case vignette aims to highlight the beneficial outcome of using occupational therapy lifestyle management and the Canadian Occupational Performance Measure to identify perceived problems in occupational performance and indicate change. The current management strategies in CFS/ME are discussed briefly and the challenges of the management of severe CFS/ME are described, indicating a need for a supportive team and specialist inpatient services.

In 2003, the Department of Health released funds in England to develop more widely accessible CFS/ME services. This case study illustrates a positive outcome for one individual with severe CFS/ME, following admission to a specialist inpatient facility. It is hoped that it may aid other therapists working with and developing services for people with severe presentations of CFS/ME.

Coping and Occupational Participation in Chronic Fatigue Syndrome

Existing studies have shown that individuals with chronic fatigue syndrome demonstrate functional impairment in several domains related to occupational participation. Researchers have not yet explored whether coping styles may be associated with occupational participation in individuals with this condition. The aim of this study was to examine the effects of coping styles on occupational participation among adults with chronic fatigue syndrome. The authors hypothesized that occupational participation would be associated with coping strategies oriented toward information seeking and maintaining activity, and that this relationship would endure despite individual differences in illness severity. The study used a cross-sectional design to describe the associations between coping and occupational participation for 47 individuals diagnosed as having chronic fatigue syndrome. Findings from linear regression analysis revealed that the coping style of maintaining activity was positively associated with occupational participation, whereas illness accommodation was negatively associated. Implications of the findings for continued research and clinical practice in occupational therapy are discussed.

Lipopolysaccharide reduces incentive motivation while boosting preference for high reward in mice

Inflammation has been implicated in the development of various psychiatric disorders, including depression. However, the neurobehavioral mechanism involved in this relationship remains elusive. This gap in knowledge may best be filled by evaluating elementary neurobehavioral units affected by inflammation rather than behavioral changes in conventional animal tests of depression. To this end, the current study used a concurrent choice paradigm to evaluate inflammation-induced motivational changes. Male C57BL/6J mice (n=27) were food restricted to between 85 and 90% of their free-feeding weight and were trained to perform a concurrent choice task where they nose-poked for grain rewards on a fixed ratio (FR) 1 schedule (low effort/low reward) and chocolate-flavored rewards on a FR-10 schedule (high effort/high reward). A counterbalanced-within subjects design was used. A single intraperitoneal injection of 0.33 mg/kg lipopolysaccharide (LPS) was used to induce peripheral inflammation. Twenty-four hours after LPS administration, mice showed a reduction in the total number of nose pokes. A proportionally greater reduction in nose pokes was observed for grain, resulting in an increase in percent chocolate pellets earned. These behavioral changes cannot be explained by reduced appetite as feeding before the test led to a similar increase in percent chocolate pellets earned but without any decrease in responding. These results indicate that inflammation modulates incentive motivation by affecting willingness to exert effort for reward and not by reducing sensitivity to reward.

Experiences of daily activity in chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) and their implications for rehabilitation programmes

PURPOSE

Chronic Fatigue Syndrome, also known as Myalgic Encephalomyelitis (CFS/ME), has a significant impact upon daily functioning. Most recommended treatments aim to alter activity patterns based upon assumptions of activity avoidance. However, as there is limited research on the experience of activity and occupational beliefs in people with CFS/ME, this study took a qualitative approach to understand the meaning of activity in people with this disabling condition.

METHOD

This study applied a social constructivist grounded theory methodology. Semi-structured interviews took place with 14 participants attending a Specialist CFS/ME Service in England.

FINDINGS

The emergent themes described a premorbid state of constant action with difficulty stopping an activity once it had commenced. When this pattern was interrupted by illness, participants attempted to maintain their previous level of occupational engagement. Negative associations and emotions were described in response to the concept of doing nothing or limited activity. A recurring cycle was reported of increasing activity levels when symptoms improved, followed by post exertional symptoms.

CONCLUSIONS

Consequently, participants' beliefs about concepts of both activity and inactivity need to be considered within the application of rehabilitation programmes for CFS/ME that aim to modify activity related behaviours.

IMPLICATIONS FOR REHABILITATION

Chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) is commonly treated in the UK using activity modification. In this small qualitative study, patients expressed negative feelings and beliefs towards the concept of doing nothing and therefore sought to push their activity levels when this was available, leading to recurring cycles of symptoms and activity. Rehabilitation programmes need to consider how people with CFS/ME engaged with activity and inactivity before the condition and how this may impact upon engagement with activity-based rehabilitation programmes.

The occupational and quality of life consequences of chronic fatigue syndrome/myalgic encephalomyelitis in young people

INTRODUCTION: Chronic fatigue syndrome, termed myalgic encephalomyelitis in the United Kingdom (CFS/ME), is a debilitating condition involving severe exhaustion, cognitive difficulties, educational and vocational losses, and disruption of social activities and relationships. CFS/ME may affect volition (that is, value, interest and sense of competence). PURPOSE: To test Model of Human Occupation (MOHO) concepts by comparing young people with and without CFS/ME in terms of occupational participation, volition and health-related quality of life during infection and over time. METHOD: Three hundred and one people (12-18 years old) diagnosed with glandular fever were evaluated at the time of acute infection (baseline). Six months following diagnosis, 39 of them met the criteria for CFS/ME. A further 39 who recovered were randomly selected and matched to CFS/ME participants. Both groups were re-evaluated at 12 months and 24 months. The Occupational Self Assessment and the Child General Health Questionnaire were used to compare occupational participation. RESULTS: Those with CFS/ME reported lower levels of perceived competency, more difficulties with physical functioning and poorer general health status than those who recovered. CONCLUSION: Those with CFS/ME report lower perceived competency, and compromises in physical functioning, school performance, social activities, emotional functioning and general health. This supports the MOHO assertion that impairments affect volition and quality of life.

Achieving best practice: a review of evidence linked to occupation-focused practice models

ABSTRACT The aim of this paper is to identify and synthesize evidence concerning the most widely used contemporary occupation-focused models including Ecology of human performance; Model of human occupation; Occupational adaptation; and Person-environment-occupational performance. The paper characterizes the amount and type of evidence. Evidence found includes illustrations of how the models can be applied to understand and address a particular problem or population, basic studies that test or expand theoretical concepts, psychometric studies, studies that document therapy outcomes, and studies that examine clinical reasoning and/or practice based on the models. The four models differed widely in the amount and type of evidence available.

The expressed needs of people with chronic fatigue syndrome/myalgic encephalomyelitis: a systematic review

BACKGROUND

We aimed to review systematically the needs for support in managing illness and maintaining social inclusion expressed by people with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) METHODS: We carried out a systematic review of primary research and personal ('own') stories expressing the needs of people with CFS/ME. Structured searches were carried out on Medline, AMED, CINAHL, EMBASE, ASSIA, CENTRAL, and other health, social and legal databases from inception to November 2007. Study inclusion, data extraction and risk of bias were assessed independently in duplicate. Expressed needs were tabulated and a conceptual framework developed through an iterative process.

RESULTS

Thirty two quantitative and qualitative studies, including the views of over 2500 people with CFS/ME with mainly moderate or severe illness severity, met the inclusion criteria. The following major support needs emerged: 1) The need to make sense of symptoms and gain diagnosis, 2) for respect and empathy from service providers, 3) for positive attitudes and support from family and friends, 4) for information on CFS/ME, 5) to adjust views and priorities, 6) to develop strategies to manage impairments and activity limitations, and 7) to develop strategies to maintain/regain social participation.

CONCLUSIONS

Although the studies were heterogeneous, there was consistent evidence that substantial support is needed to rebuild lives. Gaining support depends - most importantly - on the ability of providers of health and social care, colleagues, friends and relatives, and those providing educational and leisure services, to understand and respond to those needs.