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CFS has recently been replaced by systemic exercise intolerance disease (SEID) by the Institute of medicine with the objectives of providing and disseminating evidence-based criteria and to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.

The most popular terms for medically unexplained symptoms: the views of CFS patients

Abstract:

OBJECTIVE: Medically unexplained symptoms/syndromes are common, highly distressing and are often associated with profound disability. One of the controversies surrounding this area relates to which umbrella term should be used to group such symptoms. The purpose of this research was to establish the preferences of patients with chronic fatigue syndrome (CFS) for an umbrella term for medically unexplained symptoms.

METHODS: A cross-sectional mixed methods survey design was used. Participants were asked to indicate their three most preferred terms out of a list of commonly used terms and to provide any extra comments. Frequency analysis was employed to look at the preferences of terms for each rank. Comments were analysed using principles of inductive thematic analysis.

RESULTS: Eighty-seven patients with CFS completed a self-report survey. The term “Persistent Physical Symptoms” was the most popular first choice term chosen by 20.7% of patients. Terms containing the word “physical” were consistently more likely to be chosen. Three main themes emerged from the thematic analysis: 1) Physical nature of the illness, 2) Stigma, and 3) Evaluation of the terms, giving a more in-depth understanding of the findings.

CONCLUSION: According to CFS patients, an umbrella term has to reflect the physical experience of MUS.

Copyright © 2015 Elsevier Inc. All rights reserved.

 

Source: Picariello F, Ali S, Moss-Morris R, Chalder T. The most popular terms for medically unexplained symptoms: the views of CFS patients. J Psychosom Res. 2015 May;78(5):420-6. doi: 10.1016/j.jpsychores.2015.02.013. Epub 2015 Feb 27. https://www.ncbi.nlm.nih.gov/pubmed/25791667

 

Finding benefit in stressful uncertain circumstances: relations to social support and stigma among women with unexplained illnesses

Abstract:

Living with a chronic illness can be challenging, but the ability to derive benefits and grow from this experience may enhance well-being. However, the possibility of obtaining such benefits may be dependent on the levels of stigmatization and lack of social support experienced by an individual as a result of the illness.

Chronic fatigue syndrome (CFS) and fibromyalgia are chronic conditions that remain largely unexplained and those with these conditions must often contend with stigma and skepticism from others. Individuals with CFS/fibromyalgia often display stress-related biological alterations and the experience of stressful life events has been associated with illness development.

The present study demonstrated that women with CFS/fibromyalgia (n = 40) as well as community participants who were depressed/anxious (n = 37), reported higher stigma levels than healthy women (n = 33). Moreover, women with CFS/fibromyalgia and those with depression/anxiety also reported greater levels of stigma than women with a chronic yet more widely accepted condition (n = 35; rheumatoid arthritis, osteoarthritis and multiple sclerosis).

Secrecy related to stigma among those with CFS/fibromyalgia declined with increased social support, but this was not apparent among those with other chronic conditions. In addition, posttraumatic growth was lower among women with CFS/fibromyalgia compared to those with other chronic conditions.

Qualitative analysis examining both negative impacts and positive changes stemming from illness experience revealed many similarities between women with CFS/fibromyalgia and those with other chronic conditions, including elevated appreciation for life, personal growth and compassion for others. However, women with CFS/fibromyalgia tended to report less positive change regarding interpersonal relationships compared to women with other chronic conditions.

In general, unexplained illnesses were also accompanied by stigmatization which might ultimately contribute to women’s lower ability to derive positive growth from their illness experience.

 

Source: McInnis OA, McQuaid RJ, Bombay A, Matheson K, Anisman H. Finding benefit in stressful uncertain circumstances: relations to social support and stigma among women with unexplained illnesses. Stress. 2015;18(2):169-77. doi: 10.3109/10253890.2014.1001975. Epub 2015 Jan 23. https://www.ncbi.nlm.nih.gov/pubmed/25544022

 

Living with the unexplained: coping, distress, and depression among women with chronic fatigue syndrome and/or fibromyalgia compared to an autoimmune disorder

Abstract:

Chronic fatigue syndrome (CFS) and fibromyalgia are disabling conditions without objective diagnostic tests, clear-cut treatments, or established etiologies. Those with the disorders are viewed suspiciously, and claims of malingering are common, thus promoting further distress. It was hypothesized in the current study that levels of unsupportive social interactions and the coping styles used among those with CFS/fibromyalgia would be associated with perceived distress and depressive symptoms.

Women with CFS/fibromyalgia (n=39), in fact, reported higher depression scores, greater perceived distress and more frequent unsupportive relationships than healthy women (n=55), whereas those with a chronic, but medically accepted illness comprising an autoimmune disorder (lupus erythematosus, multiple sclerosis, rheumatoid arthritis; n=28), displayed intermediate scores. High problem-focused coping was associated with low levels of depression and perceived distress in those with an autoimmune condition.

In contrast, although CFS/fibromyalgia was also accompanied by higher depression scores and higher perceived distress, this occurred irrespective of problem-focused coping. It is suggested that because the veracity of ambiguous illnesses is often questioned, this might represent a potent stressor in women with such illnesses, and even coping methods typically thought to be useful in other conditions, are not associated with diminished distress among those with CFS/fibromyalgia.

 

Source: McInnis OA, Matheson K, Anisman H. Living with the unexplained: coping, distress, and depression among women with chronic fatigue syndrome and/or fibromyalgia compared to an autoimmune disorder. Anxiety Stress Coping. 2014;27(6):601-18. doi: 10.1080/10615806.2014.888060. Epub 2014 Mar 3. https://www.ncbi.nlm.nih.gov/pubmed/24479644

 

Couples’ experiences of interacting with outside others in chronic fatigue syndrome: a qualitative study

Abstract:

OBJECTIVES: Social isolation and stigma are frequently reported by patients with chronic fatigue syndrome/myalgic encephalomyelitis and relationships in the home environment with those close to the patients (their ‘significant others’) may thus be particularly important. Rather little attention has yet been paid to the beliefs and experiences of ‘significant others’ themselves in this context. This study sought to explore in-depth the beliefs and experiences of both patients and ‘significant others’ in relation to chronic fatigue syndrome/myalgic encephalomyelitis.

METHODS: In-depth interviews using a semi-structured interview schedule designed around the core constructs of the Common-Sense Model of self-regulation were conducted with two patients with chronic fatigue syndrome/myalgic encephalomyelitis and their spouses. Interpretative Phenomenological Analysis was used to analyse interview data.

RESULTS: Experiences of social interactions in relation to chronic fatigue syndrome/myalgic encephalomyelitis with others outside of the relationship dyad emerged as a key issue for all participants when reflecting on their experiences of living with the condition. These concerns are presented under two themes: interactions with healthcare professionals and interactions with the social world.

CONCLUSIONS: It is evident that significant others play an important role in the lived experience of chronic fatigue syndrome/myalgic encephalomyelitis. For both patients and significant others, the wider social world and interactions with outside others may be important influences on dyadic coping in chronic fatigue syndrome/myalgic encephalomyelitis. Both future research and treatment interventions could usefully include a ‘significant other’ perspective.

 

Source: Brooks J, King N, Wearden A. Couples’ experiences of interacting with outside others in chronic fatigue syndrome: a qualitative study. Chronic Illn. 2014 Mar;10(1):5-17. doi: 10.1177/1742395312474478. Epub 2013 Apr 12. https://www.ncbi.nlm.nih.gov/pubmed/23585635

Comparison of chronic fatigue syndrome/myalgic encephalopathy with other disorders: an observational study

Abstract:

OBJECTIVES: To examine the level of activity in online discussion forums for chronic fatigue syndrome/myalgic encephalopathy (CFS/ME) compared to other disorders. We hypothesized the level of activity to be higher in CFS/ME online discussion forums.

DESIGN: Observational study

SETTING: Norway, which has more than 80% household coverage in internet access, September 2009

PARTICIPANTS: Twelve Norwegian disorder-related online discussion forums

MAIN OUTCOME MEASURES: Number of registered users and number of posted messages on each discussion forum

RESULTS: Two forums were targeted towards individuals with CFS/ME. These forums had the highest number of registered users per estimated 1,000 cases in the population (50.5 per 1,000 and 29.7 per 1,000), followed by a site for drug dependency (5.4 per 1,000). Counting the number of posted messages per 1,000 cases gave similar indications of high online activity in the CFS/ME discussion forums.

CONCLUSIONS: CFS/ME online forums had more than ten times the relative activity of any other disorder or condition related forum. This high level of activity may have multiple explanations. Individuals suffering from a stigmatized condition of unknown aetiology may use the internet to look for explanations of symptoms or to seek out alternative treatments. Internet forum activity may also be reinforced by the creation of in-group identity and pre-morbid personality traits. More knowledge on the type and quality of information provided in online forums is urgently needed.

 

Source: Knudsen A, Lervik L, Harvey S, Løvvik C, Omenås A, Mykletun A. Comparison of chronic fatigue syndrome/myalgic encephalopathy with other disorders: an observational study. JRSM Short Rep. 2012 May;3(5):32. doi: 10.1258/shorts.2011.011167. Epub 2012 May 21. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3365790/ (Full article)

 

A review and meta-synthesis of qualitative studies on myalgic encephalomyelitis/chronic fatigue syndrome

Abstract:

OBJECTIVE: To review and synthesize findings across qualitative studies on Myalgic Encephalomyelitis/chronic fatigue syndrome (ME/CFS).

METHODS: Articles were systematically reviewed and analyzed within a meta-analytic framework. Analyses included a multi-perspective examination of ME/CFS, as well as a comparative analysis of ME/CFS versus other chronic conditions.

RESULTS: Thirty-four qualitative studies on ME/CFS were included. Findings include three substantive thematic areas that focus on: (1) experiences of people with ME/CFS, (2) experiences of physicians, and (3) themes that intersect both of these groups. For patients, illness development influenced identity, reductions in functioning, and coping. Physician-specific themes described lack of awareness about ME/CFS and recommended improvement in educational resources. Intersecting themes expressed issues with diagnosis creating tensions and fueling the stigmatization of ME/CFS.

CONCLUSIONS: Findings indicate multilayered, context-specific experiences and ways in which both people with ME/CFS, as well as those involved in their lives (e.g., family or the medical community), interpret this illness. Future qualitative studies should recognize the various facets of the ME/CFS experience, the network members of people with ME/CFS, and the sociocultural environment through which the illness is understood.

PRACTICE IMPLICATIONS: Health care professionals can gain unique insight from patient experiences, allowing for more accurate diagnoses and treatment recommendations.

Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

 

Source: Anderson VR, Jason LA, Hlavaty LE, Porter N, Cudia J. A review and meta-synthesis of qualitative studies on myalgic encephalomyelitis/chronic fatigue syndrome. Patient Educ Couns. 2012 Feb;86(2):147-55. doi: 10.1016/j.pec.2011.04.016. Epub 2011 May 14. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3229648/ (Full article)

 

Teaching medical students about medically unexplained illnesses: a preliminary study

Abstract:

BACKGROUND: This study examined how an interactive seminar focusing on two medically unexplained illnesses, chronic fatigue syndrome (CFS) and fibromyalgia, influenced medical student attitudes toward CFS, a more strongly stigmatized illness.

METHODS: Forty-five fourth year medical students attended a 90 minute interactive seminar on the management of medically unexplained illnesses that was exemplified with CFS and fibromyalgia. A modified version of the CFS attitudes test was administered immediately before and after the seminar.

RESULTS: Pre-seminar assessment revealed neutral to slightly favorable toward CFS. At the end of the seminar, significantly more favorable attitudes were found toward CFS in general (t (42) = 2.77; P < 0.01) and for specific items that focused on (1) supporting more CFS research funding (t (42) = 4.32; P < 0.001; (2) employers providing flexible hours for people with CFS (t (42) = 3.52, P < 0.01); and (3) viewing CFS as not primarily a psychological disorder (t (42) = 2.87, P < 0.01). Thus, a relatively brief exposure to factual information on specific medically unexplained illnesses was associated with more favorable attitudes toward CFS in fourth year medical students.

CONCLUSION: This type of instruction may lead to potentially more receptive professional attitudes toward providing care to these underserved patients.

 

Source: Friedberg F, Sohl SJ, Halperin PJ. Teaching medical students about medically unexplained illnesses: a preliminary study. Med Teach. 2008;30(6):618-21. doi: 10.1080/01421590801946970. https://www.ncbi.nlm.nih.gov/pubmed/18608944

 

Illnesses you have to fight to get: facts as forces in uncertain, emergent illnesses

Abstract:
Chronic fatigue syndrome and multiple chemical sensitivity are two clusters of illnesses that are pervaded by medical, social and political uncertainty. This article examines how facts are talked about and experienced in struggles over these emergent, contested illnesses in the US. Based principally on a large archive of internet newsgroup postings, and also on fieldwork and on published debates, it finds that (1) sufferers describe their experiences of being denied healthcare and legitimacy through bureaucratic categories of exclusion as dependent upon their lack of biological facts; (2) institutions manage these exclusions rhetorically through exploiting the open-endedness of science to deny efficacy to new facts; (3) collective patient action responds by archiving the systematic nature of these exclusions and developing counter-tactics. The result is the maintenance of these very expensive struggles for all involved.

 

Source: Dumit J. Illnesses you have to fight to get: facts as forces in uncertain, emergent illnesses. Soc Sci Med. 2006 Feb;62(3):577-90. Epub 2005 Aug 8. http://www.ncbi.nlm.nih.gov/pubmed/16085344

 

Perceived stigma in functional somatic syndromes and comparable medical conditions

Abstract:

OBJECTIVE: To determine if patients with functional somatic syndromes (FSS) perceive greater levels of stigma than patients with comparable medical conditions that have a clear medical pathology.

METHODS: Patients with chronic fatigue syndrome (CFS), fibromyalgia (FM), or irritable bowel syndrome (IBS) were compared to multiple sclerosis (MS), rheumatoid arthritis (RA), and inflammatory bowel disease (IBS), respectively.

RESULTS: There were greater levels of perceived stigma in the combined group of FSS compared to the medical control group. When each FSS was compared to its matched control group, only CFS had a higher level of perceived stigma. These results remained when controlling for other variables relevant to stigma.

CONCLUSIONS: The higher level of perceived stigma in CFS may be due to the ambiguity of its status as a medical condition. The absence of this effect in FM and IBS is consistent with a greater level of acceptance of these disorders as medical illnesses.

 

Source: Looper K, Kirmayer LJ. Perceived stigma in functional somatic syndromes and comparable medical conditions. J Psychosom Res. 2004 Oct;57(4):373-8. http://www.ncbi.nlm.nih.gov/pubmed/15518673