Large percentage of CFS patients respond to anti viral therapy

Excerpt from article by Theodore Henderson, MD, PhD:

My clinical work has focused on the viral and immunological pathogenesis of CFS/ME. In my clinic, I have treated over 200 adults and over 30 adolescents with what the IOM now says should be called Systemic Exertion Intolerance Disease (SEID).

While I have not published my adult cases, a case series of adolescents was published last year. What has emerged from my work is that over 85% of patients with SEID (diagnosed by Fukuda criteria) respond to antiviral therapy. Among adolescents, the outcome is better with 92% responding.

A critical second conclusion of my work is that a subset of patients diagnosed with depression — particularly treatment-resistant depression — actually had SEID. The adolescents in the case series were all referred for evaluation of depression or mood disorder. They all presented with marked fatigue, exertion induced malaise, brain fog, and impaired academic performance.

In addition, most reported daily naps and unrefreshing sleep. They had not responded to adequate trials of antidepressants and the duration of symptoms ranged from 6-96 months. There was no history of abuse or neglect, although this has been suggested as an etiology of SEID in the past.

Patients completed the Children’s Depression Inventory and the mean score was 14 (+2.83), below the typical cut-off for depression.

Patients were treated with the antiviral, valacyclovir (Valtrex), at a dose of 1000 mg twice a day. Only one patient experienced nausea and discontinued the antiviral. Improvement occurred over the course of 3-5 months. Eighty-six percent of the patients responded by 3 months, and 92% responded by 5 months. Symptoms of fatigue, exertion induced malaise, excessive sleep, napping, unrefreshing sleep, headaches, cognitive symptoms, and emotional symptoms all resolved.

The Role of Antiviral Therapy in Chronic Fatigue Treatment, by Theodore Henderson in Psychiatry advisor, March 25, 2015

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Central nervous system clues found for cognitive dysfunction in CFS

Research abstract:

Myalgic encephalomyelitis/chronic fatigue syndrome is an unexplained debilitating disorder that is frequently associated with cognitive and motor dysfunction.

We analyzed cerebrospinal fluid from 32 cases, 40 subjects with multiple sclerosis and 19 normal subjects frequency-matched for age and sex using a 51-plex cytokine assay.

Group-specific differences were found for the majority of analytes with an increase in cases of CCL11 (eotaxin), a chemokine involved in eosinophil recruitment. Network analysis revealed an inverse relationship between interleukin 1 receptor antagonist and colony-stimulating factor 1, colony-stimulating factor 2 and interleukin 17F, without effects on interleukin 1α or interleukin 1β, suggesting a disturbance in interleukin 1 signaling.

Our results indicate a markedly disturbed immune signature in the cerebrospinal fluid of cases that is consistent with immune activation in the central nervous system, and a shift toward an allergic or T helper type-2 pattern associated with autoimmunity.

Cytokine network analysis of cerebrospinal fluid in myalgic encephalomyelitis/ chronic fatigue syndrome by M Hornig, G Gottschalk, D L Peterson, K K Knox, A F Schultz, M L Eddy, X Che and W I Lipkin in Molecular Psychiatry , (31 March 2015)

Article in Medical express

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Partners’ support affects the outcome of CBT for CFS

Research abstract:

BACKGROUND: Cognitive behaviour therapy (CBT) for chronic fatigue syndrome (CFS) leads to a significant decrease in CFS-related symptoms and disability. The primary objective of this study was to explore whether partners’ solicitous responses and patients’ and partners’ perceived relationship satisfaction had an effect on treatment outcome.

METHOD: The treatment outcome of a cohort of 204 consecutively referred patients treated with CBT was analysed. At baseline, CFS patients completed the Maudsley Marital Questionnaire. The Checklist Individual Strength subscale Fatigue and the Sickness Impact Profile total scores completed by CFS patients post-treatment were used as measures of clinically significant improvement.

Partners completed the Family Response Questionnaire, the Maudsley Marital Questionnaire, the Brief Illness Perception Questionnaire, and the Causal Attribution List. Logistic regression analyses were performed with clinically significant improvement in fatigue and disability as dependent variables and scores on questionnaires at baseline as predictors.

RESULTS: Solicitous responses of the partner were associated with less clinically significant improvement in fatigue and disability. Partners more often reported solicitous responses when they perceived CFS as a severe condition. Patients’ relationship dissatisfaction was negatively associated with clinically significant improvement in fatigue.

CONCLUSIONS: Partners’ solicitous responses and illness perceptions at the start of the therapy can negatively affect the outcome of CBT for CFS. We emphasize the importance of addressing this in therapy.

The role of the partner and relationship satisfaction on treatment outcome in patients with chronic fatigue syndrome, by J Verspaandonk, M Coenders, G Bleijenberg, J Lobbestael, H Knoop in Psychol Med. 2015 Mar 3:1-8. [Epub ahead of print]

Editor’s Q. Were other factors considered for the lack of effectiveness of the CBT?

Perhaps the solicitous response of the partners reflected an understanding of the seriousness of the illness, which could not be helped by a talking therapy and changing the way one thinks about one’s illness…

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Sleep disturbance in children with CFS

Review 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.

Sleep disturbances in pediatric Chronic Fatigue Syndrome: A review of current research by K Snodgrass, A Harvey, A Scheinberg, S Knight in J Clin Sleep Med. 2015 Feb 6. pii [Epub ahead of print].

 

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Could change of diet help children with fatigue?

Research abstract:

Many children deal with fatigue for which no proper treatment can be given. A possible explanation for their fatigue is a micro deficiency of minerals and vitamins.

In this non-randomized controlled trial, we clinically evaluated symptoms of fatigue in children for whom a nutrient-rich diet was advised. A group of 98 children (2–18 years old) with unexplained symptoms of fatigue was examined.

The dietary modifications consisted of green vegetables, beef, whole milk and full-fat butter. Children in the intervention group were asked to follow the diet for three months, whereas the control-group followed their normal diet. The primary outcome was symptoms of fatigue, as determined by a PedsQL Multidimensional Fatigue Scale, and secondary outcomes were compliance with the diet and BMI.

Children, who followed the diet showed a significant decrease in the need to sleep (CI 0.83; 14.86, p = 0.03). They slept better through the night and took fewer naps. When analyzing components of the advised diet separately, a significant larger decrease in cognitive fatigue symptoms was seen for eating green vegetables according to the diet guidelines (CI 2.27; 30.63, p = 0.024). Furthermore, a lower need to sleep was seen when whole milk was consumed almost daily (CI 0.02; 14.62, p = 0.049).

Our study showed that nutritional advice is an elegant, and effective method for decreasing some symptoms of medically unresolved fatigue in children.

Could a change in diet revitalize children who suffer from unresolved fatigue? by Tessa Gerjanne Steenbruggen,  Sietske Johanna Hoekstra, and Ellen José van der Gaag in Nutrients 2015, 7(3), 1965-1977 [Published: 13 March 2015]

 

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Activity and CFS

[Letter from Joan Crawford: In the February 2015 edition of Therapy Today (News, p6) there is a short report on exercise and CFS.

Uncritically your report states, ‘Both [CBT aimed at increasing patients activity and GET (graded exercise therapy)] have been shown to be beneficial to people with CFS.’ The evidence base does not support this bold assertion.

In a recent Cochrane Review (1) of the eight clinical trials of GET (n=1518) 85 per cent of the patients (n=1287) were recruited into five of these trials based on one symptom – fatigue. (2)  This is a common symptom of many health problems, including major depression, making generalisation of the findings problematic.

The high percentage of patients included in these trials with elevated levels of distress perhaps indicating a depressive state, (1) which may be their primary condition, confounds the results. Exercise, through behavioural activation programmes, has a moderately positive impact on patients with depression. (3)

It is unclear whether the modest improvement seen in some of these trials can be accounted for by an improvement in low mood caused by depression. Moreover, where there are data, there is a high usage of antidepressants in patients included in trials. Three further trials used the CDC (4) CFS criteria (n=231). While these criteria purport to be more selective, they do not necessarily include patients whose primary difficulties include post-exertion weakness and debility beyond broadly defined fatigue and other general symptoms, that could be attributed to CFS or major depression.

There is also an issue with lack of evidence of patients’ fidelity to exercise programmes using objective measures. Without using monitoring devices such as actimeters or pedometers to track daily activity levels, we have no accurate way of assessing whether an increase in activity occurred and whether this helps.

Black and McCully’s study (5) demonstrates the difficulties CFS patients face when trying to increase activity and concluded that they were exercise intolerant, unable to sustain activity targets.

Many patient surveys from across the world report numerous instances of harm and worsening of symptoms from taking part in exercise programmes. For a summary of the difficulties and limitations of the reporting of harms, in and outside of clinical trials, and why these might be underestimated, please see Kindlon. (6)

[Joan Crawford MA, MSc, CSci, MBPS, MBABCP; Chair, Chester ME self help (MESH); humanistic counsellor, CBT therapist and trainee counselling psychologist]

References:

1. Larun L, Brurberg KG, Odgaard-Jensen J, Price JR. Exercise therapy for chronic fatigue syndrome. Cochrane Database Systematic Review 2015.

2. Sharpe M, Archard L, Banatvala J et al. Chronic fatigue syndrome: guidelines for research. Journal of the Royal Society of Medicine 1991; 84(2):118–121.

3. Cooney GM, Dwan K, Greig CA et al. Exercise for depression. The Cochrane Library 2013.

4. Fukuda K, Straus SE, Hickie I, Sharpe MC, Dobbins JG, Komaroff A. The chronic fatigue syndrome: a comprehensive approach to its definition and study. Annals of Internal Medicine 1994; 121(12): 953–959.

5. Black CD, McCully KK. Time course of exercise induced alterations in daily activity in chronic fatigue syndrome. Dynamic Medicine 2005; 28(4):10.

6. Kindlon T. Reporting of harms associated with graded exercise therapy and cognitive behavioural therapy in Myalgic Encephalomyelitis/chronic fatigue syndrome. Bulletin of the IACFS/ME 2011; 19(2): 59–111.

Activity and chronic fatigue syndrome, by Joan Crawford in Therapy today vol 26, no. 2, March 2015 [letters]

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Improving academic access for students with ME/CFS

Article abstract:

Students with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) often struggle to achieve academic success not only due to symptom interference, but also because educators may lack an understanding of the cognitive and learning deficits that accompany the illness.

Traditional education research may lead teachers to employ less-than-effective strategies and accommodations to support students with this illness. Recent findings from neurocognitive research provide greater insight into the cognitive deficits that accompany ME/CFS and also suggest more effective classroom strategies.

The purpose of this paper is to outline the cognitive and classroom challenges faced by students with ME/CFS, and to provide examples of sensible accommodations for those problems. These accommodations are intended to improve the academic success of students with this debilitating illness.

Improving academic success for students with myalgic encephalomyelitis/chronic fatigue syndrome, by Faith Newton in Fatigue: Biomedicine, Health & Behavior
[Published online 6th February 2015]

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Countess of Mar on politics and ME

The Countess of Mar addressed the Royal Society of Medicine’s meeting: ME/CFS: Frontiers in research, clinical practice and public perception, Wednesday 18 March 2015

Ladies and gentlemen, I am grateful to the Royal Society of Medicine who have given me the opportunity to offer a political view of ME/CFS.

I will have been an Independent Crossbench member of the House of Lords for forty years in the autumn. For more than 20 of those years, with the help of a great many other people in the community, I have been trying to persuade governments of different colours that ME/CFS, together with organophosphate sheep dip poisoning, Gulf War Illnesses, Aerotoxic syndrome and other medically unexplained physical symptoms, known as MUPS, are not figments of patients’ imaginations, nor are they nocebo effects, but are very real conditions.

In so far as ME/CFS is concerned I have had some support from Members of Parliament who have constituents with the illness, but have been ploughing rather a long and lonely furrow in the Lords. For the sake of brevity, I will call the condition ME, which is what most patients prefer, except where accuracy demands otherwise. I know that the medical profession uses the shortcut term CFS, but that covers a much wider range of conditions that what I know of as classic ME.

I came to ME through parents who had used OP head louse shampoos on their children – treatments recommended by doctors and school nurses. Some children developed symptoms which were labelled ME within months of the treatment. I don’t know whether you recall that the advice was to shampoo the child’s head and, without rinsing, cover the head with a shower cap and leave overnight, to be rinsed off in the morning. Anyone with any knowledge of OPs knows that one of the most absorbent parts of the body is the scalp, and that some individuals are more genetically susceptible than others; so these poor children were poisoned.

Very unfortunately, once a person, be they child or adult, has the ME label all support and assistance from the medical profession and social services seem to vanish into thin air. Despite the World Health Organisation classification of CFS/ME as a neurological condition under ICD 10 G93.3 and this classification being accepted by Ministers of both the Department of Health and the Department for Work and Pensions; despite major reports, one by the Chief Medical Officers working group on CFS/ME in 2002 and two others by the All Party Parliamentary Group on ME in 2006 and 2010, all of which recognise the severe impact that this disease can have on many patients’ lives, far too many of those professionals treating and caring for people with ME have not received the message. The CMO Report mentions that “The disbelief and controversy over CFS/ME that exists within the professions has done nothing to dispel public disbelief in the existence of such a seemingly varied and inconsistent illness.” Despite all the fine words of Ministers and report writers, I repeatedly ask myself why it is that the recognition and treatment of this illness has remained in the doldrums for so long.

All Party Parliamentary Groups are supposed to be for the enlightenment of Members of Parliament from both Houses. The purpose of the APPG for ME is to: “Raise awareness of ME and support the improvement of health, social care, education and employment opportunities for people affected by ME.” There was a problem with communicating with Ministers effectively at what turned out to be large public meetings with few MPs present. After consultation with the leaders of the main ME charities and support groups, Forward-ME was formed in 2008 under my chairmanship. We have met successfully with people such as Steven Holgate, Lord Freud, Edward Timpson MP and ATOS as well as others in the health, social care and education world and are, I believe, respected for the respect that we show to each other and to our speakers. The APPG was re-formed in 2010 on these same principles and we now work together very happily, though meetings are still attended by very few MPs.

When we think of politics we tend to think of party politics – what goes on in the Westminster village, in local government or at the parish pump. It was a while before I recognised that amongst other settings there are medical politics. Until the 1980s, when the Press picked up on the ‘Yuppie flu’ diagnosis, there seems to have been tacit acceptance that ME was a real physical condition even though the cause was then, as it is now, unknown. There were a number on notable British doctors, amongst them Dr A Melvin Ramsay, who flew the flag for Myalgic Encephalomyelitis from the 1950s onwards, Dr Elizabeth Dowsett, Dr Alan Franklin and Dr John Richardson who, from their observations of ME patients over decades, were convinced that ME was caused by persistent viral infections.

This persistence would appear to be confirmed by Dr Mady Hornig and Dr Ian Lipkin at the Centre for Infection and Immunity at Columbia University’s Mailman School of Public Health in their 27 February 2015paper – ‘Immune Signatures in Blood Point to Distinct Disease Stages, Open Door to Better Diagnosis and Treatment’, who have identified distinct immune changes in patients, said to represent the first robust physical evidence the ME/CFS is a biological illness as opposed to a psychological disorder., though I readily acknowledge that we still have a long way to go.

It was when a small group psychiatrists from the UK, Europe and the USA purloined ME and renamed it CFS in the mid-1980s that the real problems began. They insisted that it was a psychosocial behavioural problem that could be readily overcome with a course of cognitive behavioural therapy and graded exercise. From their earliest beginnings, they managed to attract the attention of the media and of their medical colleagues with their assertions.

They found their way onto government advisory committees and research organisations; onto the boards of medical publications and into insurance companies where their message was greeted with apparent delight because these organisations would not have to think any more. The cause and solution were at hand. No need for doctors to do too many investigations; no need to perform anything but psychological research; no need for social security payments by finding that claimants are really fit for work. They developed a means of stifling opposition by refusing to publish papers showing biological causation and, joy of joys for the insurance companies found that patients were reporting a psychological condition which was excluded in their policies. As recently as last year CFS was described as ‘a culturally driven disorder with no known organic cause’ in the BMJ.

This school of psychiatrists has persisted in their view despite more than 6,000 peer reviewed papers, including experimental studies which demonstrate a range of biological findings associated with people with ME. Funding for biological causes and treatments is miniscule against the funding for psychiatric or psychological ones. Researchers such as those funded by Invest in ME and ME Research UK, have funded excellent pilot and seedcorn studies on a shoestring, while a significant number of biomedical research applications have not been funded by the MRC in the past 20 years, including some targeted at pathophysiology.

It is hard to believe that all were written so badly that they could be rejected, particularly as some came from established researchers with a track record in this and other fields. Could it be that the expert reviewers were, once again, psychiatrists who appeared to have an interest in supressing research that counters their views? Many suspect this to be the case. This can only be political. It is also political suicide for researchers in major universities to suggest that they conduct studies into biological causes for ME.

The largest and most expensive state-sponsored treatment studies (the PACE and FINE trials) which both focused exclusively on psychosocial management cost in excess of £6 million, dwarfing funding for biomedical intervention, yet both failed to show improvement on real-world outcome measures. These huge sums have taken us no nearer to finding a cure or the underlying cause.

There is a silver lining – more recently MRC funding has been targeted on more biological research, though the amounts of funding allocated are still miniscule in relation to that for other diseases.

It is extraordinary to me that men and women who are trained to “First do no harm” and to “Listen to the patient for they will probably tell you the diagnosis” cannot but be aware of the enormous damage they are doing to a very large number – more than 200.000, patients with this condition. By recommending that too many investigations should not be conducted because they encourage illness behaviour they are risking missing vital findings of treatable conditions such as endocrine dysfunction, rarer medical conditions or even cancers that present with chronic fatigue. How, with all the publicity, can they not be aware of the misery, neglect and, too often, abusive treatment that I can only describe as barbaric that is meted out to patients with a diagnosis of ME?

I am aware that multiple sclerosis, Parkinson’s disease and diabetes were all once in the domain of the psychiatrists and that this domain is shrinking as new discoveries are made. To compensate, we have a compendium of purely subjective conditions with labels such as conversion syndrome, pervasive refusal syndrome, and neurasthenia to name but a few. There is no biological explanation for these, but they do help the uninitiated to believe that the condition is psychological.

How can we change this situation? Frantz Fanon, the French psychiatrist, philosopher and revolutionary from the middle of the last century wrote:
“Sometimes people hold a core belief that is very strong. When they are presented with evidence that works against that belief, the new evidence cannot be accepted.

It would create a feeling that is extremely uncomfortable, called cognitive dissonance.  And because it is so important to protect that core belief, they will rationalise, ignore and even deny anything that doesn’t fit that core belief.”

Ladies and gentlemen, I know how very difficult it is to say “Sorry, I got it wrong”, especially when your whole career has been based on a particular belief. I have been told that, in medicine, nothing will change until the old guard moves on. The history of medicine is littered with instances of this phenomenon. It is my very sincere wish that the situation will change radically long before the changing of the guard.

Event agenda

 

 

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Patient outcomes

Review abstract:
Social processes have been suggested as important in the maintenance of chronic fatigue syndrome (also known as myalgic encephalomyelitis; CFS/ME), but the specific role of close interpersonal relationships remains unclear.

We reviewed 14 articles investigating significant other responses to close others with CFS/ME and the relationships between these responses and patient outcomes. Significant other beliefs attributing patient responsibility for the onset and ongoing symptoms of CFS/ME were associated with increased patient distress.

Increased symptom severity, disability, and distress were also associated with both solicitous and negative significant other responses. Specific aspects of dyadic relationship quality, including high Expressed Emotion, were identified as important. We propose extending current theoretical models of CFS/ME to include two potential perpetuating interpersonal processes; the evidence reviewed suggests that the development of significant other–focused interventions may also be beneficial.

Patient Outcomes in Association With Significant Other Responses to Chronic Fatigue Syndrome: A Systematic Review of the Literature, by  Rebecca Band, Alison Wearden, and Christine Barrowclough in Clin Psychol (New York), 2015 Mar; 22(1): 29-46

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