2017 – Page 9 – American ME and CFS Society

Community Symposium Summaries Now Published

As you have probably heard by now, our recent Community Symposium on the Molecular Basis of ME/CFS at Stanford University was a huge hit! You can now read about the details in two pieces published by Raeka Aiyar, who emceed the symposium:

A high-level summary article, originally published on the Stanford School of Medicine Scope blog.
A detailed Storify post telling the story of the symposium, in an illustrative, easy-to-read format that combines photos, social media highlights, links, and useful resources for those who want to dig deeper.

If you’re still hungry for more, check out the full YouTube video of the symposium. Also, please read Dr. Davis’ heartfelt welcome message to attendees. Thank you once again to all those who participated, either at Stanford or virtually, to make this an event to remember!

The video will be released on the OMF YouTube Channel soon. The event DVD’s can be ordered here.

Myalgic encephalomyelitis/chronic fatigue syndrome patients’ reports of symptom changes following cognitive behavioural therapy, graded exercise therapy and pacing treatments: Analysis of a primary survey compared with secondary surveys

Abstract:

Cognitive behavioural therapy and graded exercise therapy are promoted as evidence-based treatments for myalgic encephalomyelitis/chronic fatigue syndrome. This article explores patients’ symptom responses following these treatments versus pacing therapy, an approach favoured by many sufferers. We analyse data from a large cross-sectional patient survey ( n = 1428) and compare our findings with those from comparable patient surveys ( n = 16,665), using a mix of descriptive statistics and regression analysis modelling.

Findings from analysis of primary and secondary surveys suggest that cognitive behavioural therapy is of benefit to a small percentage of patients (8%-35%), graded exercise therapy brings about large negative responses in patients (54%-74%), while pacing is the most favoured treatment with the lowest negative response rate and the highest reported benefit (44%-82%).

Source: Geraghty K, Hann M, Kurtev S.Myalgic encephalomyelitis/chronic fatigue syndrome patients’ reports of symptom changes following cognitive behavioural therapy, graded exercise therapy and pacing treatments: Analysis of a primary survey compared with secondary surveys. J Health Psychol. 2017 Aug 1:1359105317726152. doi: 10.1177/1359105317726152. [Epub ahead of print] http://journals.sagepub.com/eprint/hWSxVIBTzDtqisvafkhE/full (Full article)

Major Stanford Study Indicates Chronic Fatigue Syndrome (ME/CFS) is Inflammatory Disorder

Reprinted with the kind permission of Simmaron Research.

By Cort Johnson

“There’s been a great deal of controversy and confusion surrounding ME/CFS — even whether it is an actual disease. Our findings show clearly that it’s an inflammatory disease and provide a solid basis for a diagnostic blood test.” Mark Davis

There’s nothing like a high-profile study from a major university. For one thing it can get you publication in one of the most prestigious journals around. The journal the Montoya/Mark Davis study was published in, The Proceedings of the National Academy of the Sciences, is the official publication of the National Academy of Sciences. Its website gets about 21 million hits a month; this study is going to get around.

Dr. Jose Montoya, the leader of the Stanford Myalgic Encephalomyelitis/Chronic Fatigue (ME/CFS) Initiative has been talking about this study for years. Now that it’s finally here, it’s making an impact with many media outlets picking it up.

The results were positive and that was good news indeed. This was one study we really didn’t want to fail.

Continue reading “Major Stanford Study Indicates Chronic Fatigue Syndrome (ME/CFS) is Inflammatory Disorder” →

Contesting the psychiatric framing of ME/CFS

Abstract:

ME/CFS is a medically contested illness and its understanding, framing and treatment has been the subject of heated debate. This paper examines why framing the condition as a psychiatric issue—what we refer to as ‘psychiatrisation’—has been so heavily contested by patients and activists. We argue that this contestation is not simply about stigmatising mental health conditions, as some have suggested, but relates to how people diagnosed with mental illness are treated in society, psychiatry and the law. We highlight the potentially harmful consequences of psychiatrisation which can lead to people’s experiential knowledge being discredited. This stems, in part, from a psychiatric-specific form of ‘epistemic injustice’ which can result in unhelpful, unwanted and forced treatments.

This understanding helps explain why the psychiatrisation of ME/CFS has become the focus of such bitter debate and why psychiatry itself has become such a significant field of contention, for both ME/CFS patients and mental health service users/survivors. Notwithstanding important differences, both reject the way psychiatry denies patient explanations and understandings, and therefore share a collective struggle for justice and legitimation. Reasons why this shared struggle has not resulted in alliances between ME and mental health activists are noted.

Source: Helen Spandler, Meg Allen. Contesting the psychiatric framing of ME/CFS. Social Theory & Health. First Online: 16 August 2017. https://link.springer.com/article/10.1057/s41285-017-0047-0

Cognitive and behavioral coping in people with Chronic fatigue syndrome: An exploratory study searching for intervention targets for depressive symptoms

Abstract:

The aim of the study was to find relevant coping factors for the development of psychological interventions for people with chronic fatigue syndrome who suffer from depressive symptoms. A total of 30 adults with chronic fatigue syndrome filled in the Cognitive Emotion Regulation Questionnaire, the COPE and the Hospital Anxiety and Depression Scale. The findings suggested that cognitive coping strategies have a stronger influence than behavioral coping strategies on depressive symptoms. Especially, the cognitive coping strategies refocusing positive, positive reappraisal and catastrophizing were of importance. These findings suggest that these coping strategies should be part of psychological programs for people with chronic fatigue syndrome.

Source: Kraaij V, Bik J, Garnefski N. Cognitive and behavioral coping in people with Chronic fatigue syndrome: An exploratory study searching for intervention targets for depressive symptoms. J Health Psychol. 2017 May 1:1359105317707259. doi: 10.1177/1359105317707259. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/28810458

How have selection bias and disease misclassification undermined the validity of myalgic encephalomyelitis/chronic fatigue syndrome studies?

Abstract:

Myalgic encephalomyelitis/chronic fatigue syndrome has been a controversial diagnosis, resulting in tensions between patients and professionals providing them with care. A major constraint limiting progress has been the lack of a ‘gold standard’ for diagnosis; with a number of imperfect clinical and research criteria used, each defining different, though overlapping, groups of people with myalgic encephalomyelitis or chronic fatigue syndrome. We review basic epidemiological concepts to illustrate how the use of more specific and restrictive case definitions could improve research validity and drive progress in the field by reducing selection bias caused by diagnostic misclassification.

Source: Nacul L, Lacerda EM, Kingdon CC, Curran H, Bowman EW. How have selection bias and disease misclassification undermined the validity of myalgic encephalomyelitis/chronic fatigue syndrome studies? J Health Psychol. 2017 Mar 1:1359105317695803. doi: 10.1177/1359105317695803. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/28810428

Differential effects of childhood trauma subtypes on fatigue and physical functioning in chronic fatigue syndrome

Abstract:

OBJECTIVE: There is wide consensus that childhood trauma plays an important role in the aetiology of chronic fatigue syndrome (CFS). The current study examines the differential effects of childhood trauma subtypes on fatigue and physical functioning in individuals suffering from CFS.

METHODS: Participants were 155 well-documented adult, predominantly female CFS patients receiving treatment at the outpatient treatment centre for CFS of the Antwerp University Hospital in Belgium. Stepwise regression analyses were conducted with outcomes of the total score of the Checklist Individual Strength (CIS) measuring fatigue and the scores on the physical functioning subscale of the Medical Outcomes Short Form 36 Health Status Survey (SF-36) as the dependent variables, and the scores on the five subscales of the Traumatic Experiences Checklist (TEC) as the independent variables.

RESULTS: The patients’ fatigue (β=1.38; p=0.025) and physical functioning scores (β=-1.79; p=0.034) were significantly predicted by childhood sexual harassment. There were no significant effects of emotional neglect, emotional abuse, bodily threat, or sexual abuse during childhood.

CONCLUSION: Of the childhood trauma subtypes investigated, sexual harassment emerged as the most important predictor of fatigue and poor physical functioning in the CFS patients assessed. These findings have to be taken into account in further clinical research and in the assessment and treatment of individuals coping with chronic fatigue syndrome.

Source: De Venter M, Illegems J, Van Royen R, Moorkens G, Sabbe BGC, Van Den Eede F. Differential effects of childhood trauma subtypes on fatigue and physical functioning in chronic fatigue syndrome.Compr Psychiatry. 2017 Jul 19;78:76-82. doi: 10.1016/j.comppsych.2017.07.006. [Epub ahead of print] https://www.ncbi.nlm.nih.gov/pubmed/28806608

Cognitive behaviour therapy and objective assessments in chronic fatigue syndrome

Abstract:

Most evaluations of cognitive behavioural therapy to treat people with chronic fatigue syndrome/myalgic encephalomyelitis rely exclusively on subjective self-report outcomes to evaluate whether treatment is effective. Few studies have used measures appropriate to assessing whether cognitive behavioural therapy changes in more objective measures. A review of studies incorporating objective measures suggests that there is a lack of evidence that cognitive behavioural therapy produces any improvement in a patient’s physical capabilities or other objective measures such as return to work. Future studies of chronic fatigue syndrome/myalgic encephalomyelitis should include some objective assessments as primary outcomes. If this is to include activity monitors, we first need a sound baseline dataset.

Source: McPhee G. Cognitive behaviour therapy and objective assessments in chronic fatigue syndrome. J Health Psychol. 2017 Aug;22(9):1181-1186. doi: 10.1177/1359105317707215. Epub 2017 Jun 19. https://www.ncbi.nlm.nih.gov/pubmed/28805529

PACE investigators’ response is misleading regarding patient survey results

Abstract:

The PACE investigators’ citation of a patient survey might mislead readers into thinking that the experience of people with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) supports PACE findings. In fact, patient survey evidence directly contradicts the results of the PACE trial. A review of survey data published between 2001 and 2015 reveals that for most patients, graded exercise therapy leads to worsening of symptoms, cognitive behavioural therapy leads to no change in symptoms, and pacing leads to improvement. The experience of people with ME/CFS as reflected in surveys is a rich source of information, made more compelling by the consistency of results. Consequently, patient survey evidence can be used to inform practice, research and guidelines. Misrepresentation of patient experience must be vigorously challenged, to ensure that patients and health professionals make decisions about therapies based on accurate information.

Source: Kirke KD. PACE investigators’ response is misleading regarding patient survey results. J Health Psychol. 2017 Aug;22(9):1168-1176. doi: 10.1177/1359105317703787. Epub 2017 May 11. https://www.ncbi.nlm.nih.gov/pubmed/28805528

Bias, misleading information and lack of respect for alternative views have distorted perceptions of myalgic encephalomyelitis/chronic fatigue syndrome and its treatment

Abstract:

The PACE trial is one of the most recent studies evaluating cognitive behavioural therapy and graded exercise therapy for myalgic encephalomyelitis/chronic fatigue syndrome. These interventions are based on a model which assumes that symptoms are perpetuated by factors such as misguided beliefs and a lack of activity. Our analysis indicates that the researchers have shown significant bias in their accounts of the literature and may also have overstated the effectiveness of the above treatments. We submit that their approach to criticisms undermines the scientific process and is inconsistent with best practice.

Source: Goudsmit E, Howes S. Bias, misleading information and lack of respect for alternative views have distorted perceptions of myalgic encephalomyelitis/chronic fatigue syndrome and its treatment. J Health Psychol. 2017 Aug;22(9):1159-1167. doi: 10.1177/1359105317707216. Epub 2017 May 29. https://www.ncbi.nlm.nih.gov/pubmed/28805527