Mast Cell Activation Disorder & ME/CFS

Notes on Mast Cell Activation Disorder and ME/CFS, by Margaret Williams, 14 April 2017

Few would dispute that the immunology of ME/CFS is complex and that the findings presented in the literature sometimes appear to be inconsistent.

Whilst much has been published about one sub-group of ME/CFS patients with a low T4 (CD4/helper cell) and a high T8 (CD8/suppressor cell) ratio, not as much seems to have been published about people with ME/CFS who have the opposite T-cell ratio (ie. a high T-cell helper/low suppressor T-cell ratio).

Such an increased T4:T8 ratio resulting in a relative suppressor cell lymphopenia is seen in people with allergies and hypersensitivities, both of which are recognised components of well-defined ME/CFS as distinct from other syndromes of chronic fatigue.

What are Tcells?

It has long been acknowledged that a reduction in functional activity of suppressor Tcells and the loss of suppressor cell influence is implicated in the pathogenesis of autoimmune diseases (1,2,3,4) and evidence is now accumulating in the literature that ME/CFS is an autoimmune disease.

It has also been suggested that there may be an association between ME/CFS and mast cell activation disorder (5).

Evidence has certainly been presented for a causal involvement of pathologically active mast cells in interstitial cystitis, fibromyalgia and irritable bowel syndrome (6) and a link is suggested with POTS and dysautonomia (7), all of which are frequent comorbidities with ME/CFS.

Mast cell activation disorder (MCAD) can cause tremendous suffering and disability: there is no cure for it and management is directed towards symptom control.  Read the full article

Health rising blog post: Mast Cell Activation Disease – The Modern Epidemics of Chronic illness – Afrin: A Book Review by Remy

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Health care use by patients before & after a diagnosis of CFS/ME

Research abstract:

Health care resource use by patients before and after a diagnosis of chronic fatigue syndrome (CFS/ME): a clinical practice research datalink study, by Simon M. Collin, Inger J. Bakken, Irwin Nazareth, Esther Crawley, Peter D. White in BMC Family Practice 2017 18:60 [published 5 May 2017]

BACKGROUND:

Our aim was to investigate patterns of health care resource use by patients before and after a diagnosis of CFS/ME, as recorded by Clinical Practice Research Datalink (CPRD) GP practices in the UK.

METHODS:

We used a case-control study design in which patients who had a first recorded diagnosis of CFS/ME during the period 01/01/2001 to 31/12/2013 were matched 1:1 with controls by age, sex, and GP practice. We compared rates of GP consultations, diagnostic tests, prescriptions, referrals, and symptoms between the two groups from 15 years (in adults) or 10 years (in children) before diagnosis to 10 years after diagnosis.

RESULTS:

Data were available for 6710 adult and 916 child (age <18 years) matched case-control pairs. Rates of GP consultations, diagnostic tests, prescriptions, referrals, and symptoms spiked dramatically in the year when a CFS/ME diagnosis was recorded. GP consultation rates were 50% higher in adult cases compared to controls 11-15 years before diagnosis (rate ratio (RR) 1.49 (95% CI 1.46, 1.52)) and 56% higher 6-10 years after diagnosis (RR 1.56 (1.54, 1.57)). In children, consultation rates in cases were 45% higher 6-10 years before diagnosis (RR 1.45 (1.40, 1.51)) and 62% higher 6-10 years after diagnosis (RR 1.62 (1.54, 1.70)). For adults and children, rates of tests, prescriptions, referrals, and symptoms were higher in cases compared to controls for up to 10 years before and after diagnosis.

CONCLUSIONS:

Adults and children with CFS/ME have greater health care needs than the rest of the population for at least ten years before their diagnosis, and these higher levels of health care resource use continue for at least ten years after diagnosis.

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Betsi Cadwaladr Health Board invites you to ‘join the conversation’ in North Wales

Betsi Cadwaladr Health Board says ‘Talk to us’

This is a general invitationl to let the Health Board know which issues concern you.

The Health Board appointed a clinical lead for ME and CFS some years ago, but so far has not supported him in implementing the Welsh Government Task & Finish Group for ME-CFS & FM recommendations to improve services.

This could be a good opportunity for North Wales residents to ask when this will happen and challenge them to introduce training for staff #HelpNHSbeMEaware

 

 

 

 

 

 

 

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Altered B cells found in whole blood gene expression in adolescent CFS

Research abstract

Whole blood gene expression in adolescent chronic fatigue syndrome: an exploratory cross-sectional study suggesting altered B cell differentiation and survival, by Chinh Bkrong Nguyen, Lene Alsøe, Jessica M. Lindvall, Dag Sulheim, Even Fagermoen, Anette Winger, Mari Kaarbø, Hilde Nilsen and Vegard Bruun Wyller  in Journal of Translational Medicine 2017 15:102 [Published: 11 May 2017]

Background:

Chronic fatigue syndrome (CFS) is a prevalent and disabling condition affecting adolescents. The pathophysiology is poorly understood, but immune alterations might be an important component. This study compared whole blood gene expression in adolescent CFS patients and healthy controls, and explored associations between gene expression and neuroendocrine markers, immune markers and clinical markers within the CFS group.

Methods:

CFS patients (12–18 years old) were recruited nation-wide to a single referral center as part of the NorCAPITAL project. A broad case definition of CFS was applied, requiring 3 months of unexplained, disabling chronic/relapsing fatigue of new onset, whereas no accompanying symptoms were necessary.

Healthy controls having comparable distribution of gender and age were recruited from local schools. Whole blood samples were subjected to RNA sequencing. Immune markers were blood leukocyte counts, plasma cytokines, serum C-reactive protein and immunoglobulins.

Neuroendocrine markers encompassed plasma and urine levels of catecholamines and cortisol, as well as heart rate variability indices. Clinical markers consisted of questionnaire scores for symptoms of post-exertional malaise, inflammation, fatigue, depression and trait anxiety, as well as activity recordings.

Results:

A total of 29 CFS patients and 18 healthy controls were included. We identified 176 genes as differentially expressed in patients compared to controls, adjusting for age and gender factors.

Gene set enrichment analyses suggested impairment of B cell differentiation and survival, as well as enhancement of innate antiviral responses and inflammation in the CFS group. A pattern of co-expression could be identified, and this pattern, as well as single gene transcripts, was significantly associated with indices of autonomic nervous activity, plasma cortisol, and blood monocyte and eosinophil counts. Also, an association with symptoms of post-exertional malaise was demonstrated.

Conclusion:

Adolescent CFS is characterized by differential gene expression pattern in whole blood suggestive of impaired B cell differentiation and survival, and enhanced innate antiviral responses and inflammation. This expression pattern is associated with neuroendocrine markers of altered HPA axis and autonomic nervous activity, and with symptoms of post-exertional malaise.

Trial registration Clinical Trials NCT01040429

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ME Awareness – interviews on BBC Radio Scotland

Stephen Jardine programme, BBC Radio Scotland 12 May 2017

Dr Charles Shepherd of the ME Association and Emma Shorter, organiser of #MillionsMissing in Scotland were interviewed on ME Awareness day.

Listen online until 10 June 2017

 

 

 

 

 

 

 

More about Emma & #Millions Missing:

Daily record, 10 May 2017: ‘Crippled by M.E but doctors say it’s MY fault’ Protest highlights plight of Scots sufferers who struggle with condition and have no drug therapy

Scotsman, 6 May 2017: ME sufferers seek help to defeat burden of chronic fatigue

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ME awareness – the MEA revisits the toxic legacy of McEvedy & Beard

ME Association blog post, 10 May 2017: During ME Awareness Week, we revisit the toxic legacy of McEvedy and Beard

 

A paper written by two psychiatrists in 1970 has influenced medical, public and media perceptions of ME as an illness for decades. For ME Awareness Week, SARAH STAPLES argues it’s a story that every patient with ME needs to know – and share.

It would almost be funny if its effects hadn’t been so tragic. And after all, who would believe it? A disease defined by a flawed 40-year-old study – where no patients were interviewed and which concluded that ME was mass hysteria because many of those affected were women.

But that’s ME. And it’s not funny. Because ask anyone – male or female – who has it and they’ll tell you their own horror story of the day a doctor told them to go home, take an aspirin and rest. Or the time a taxi driver taking them to college ‘joked’ it was only a short walk and they were lazy.

Both these stories, incidentally, are true – and recent. And both, perhaps, can trace their origins in part to that same research paper – and the misconceptions that spread from it down the years like Chinese whispers. So let’s begin our history of ME on January 3, 1970.

It’s not a date that will stand out of the history books. The next day, The Beatles will record their last session, giving it some kudos. But Jan 3 passes largely unnoticed. But it’s on this day that The British Medical Journal prints a paper called Royal Free Epidemic of 1955: A Reconsideration.

M.E.’S ZERO HOUR

In some ways, the outbreak at The Royal Free is ME’s Zero Hour. Over a period of four months, from July to November, 292 members of the medical and administrative staff working at the Royal Free Hospital in London were struck down by a mystery illness – with 255 admitted to hospital.

It made newspaper headlines. It baffled doctors. Its wide-ranging symptoms – muscle weakness and pain, extreme tiredness, headache, even vertigo – left them scratching their heads. Some suspected it was polio-type illness. But all blood tests came back negative.

Science – medicine – drew a blank. But no-one disputed that what the patients had suffered was a real and physical illness, bringing misery riding on its coattails. Some patients recovered, but many would never feel well – never work again. For a while, it was known as The Royal Free Disease. A year later, when the outbreak was written up in The Lancet, it got a name, the name we know it by today: Myalgic Encephalomyelitis.

Fast forward some 14 years later. The Sixties are about swung out and two well-respected psychiatrists, Lancashire-born Colin McEvedy (pictured left) and Bill Beard approached the Royal Free and asked to examine the medical notes written by doctors who had been on the front line of this medical mystery.

Among those doctors unsure about this move was Dr Melvin Ramsay, the specialist in infectious diseases who  looked after the patients during the Royal Free outbreak in 1955 and the man who would go on to help found the ME Association.

“There was disquiet at the time that those notes would be given to McEvedy and Beard,” says Dr Charles Shepherd, now the charity’s medical adviser. “One thing Melvin would always say was that it should never have been done, it should have been opposed more strongly”.

Hindsight is a wonderful thing. McEvedy and Beard’s work was to centre purely on those notes. They did not interview patients who had fallen ill during the outbreak. They did not track down and speak to those who were still suffering – as we now know many were. Instead, A Reconsideration is not a thorough scientific investigation, but a prod of the dying embers.

“…there is little evidence of organic disease affecting the central nervous system…” they write in their summary: “and epidemic hysteria is a much more likely explanation…The data which support this hypothesis are the high attack rate in females compared with males”

Factory girls, girls’ schools, convents, they say later, are all environments where the female population is segregated are prone to these hysterical outbursts. “It is surely” they add, “difficult to associate this epidemic with an infective agent.”

ANCIENT ATTITUDE

The seventies might have been the era of bra-burning feminism, but McEvedy and Beard’s conclusion that the outbreak was hysterical in origin because of the “high attack rate in females compared with males” is more than 2000 years old.

The ancient Greeks believed a woman’s uterus was a living creature, wandering through her body and causing disease and neuroses. Even the word hysteria comes from this idea. It’s an attitude that has more holes in it than a colander.

But their four page report would stick like a piece of chewing gum on the sole of a shoe, influencing what the newspapers wrote in the 80s when stories of Yuppie ‘Flu appeared on newsstands, how patients were treated by their GP and what the man on the street thought.

 ONE FOR THE BIN?

“One of the major criticisms of the way McEvedy and Beard is that they didn’t speak to any of the patients involved. This was purely an analysis of medical notes,” says Dr Shepherd. “Thankfully, their work doesn’t have as much impact now as it once did, and it’s largely regarded as an item for the historical dustbin.”

But there’s no doubt, he says, that their paper influenced a generation of doctors.

“I was a medical student at the Middlesex Hospital at the time the McEvedy and Beard paper came out.Ironically, I was doing my student psychiatry at the time. Of course, the thinking was that ME didn’t exist and that it was mass hysteria. So it had a major impact on those doing medical studies at that time – and also had the effect of stifling research.

“People who wanted to do research in this area were often dissuaded from doing it because they were told ME wasn’t a physical illness, it was psychological. That mud stuck for a long, long time.”

What if those researchers hadn’t been steered away? If they had investigated more thoroughly, they might have found that there had been other outbreaks not just nationally, but globally.

Even before the Royal Free, pockets of a similar illness had flared up in north London months earlier. A year later, in Dalston, Cumbria, a worried local GP catalogued an illness that affected 233 of his patients in a small rural area – many of them children – with a male/female ratio of 1-1.

There were outbreaks of what is believed to be ME in Los Angeles, Iceland, Switzerland. Australia.  “We still don’t know what infection caused these outbreaks,” says Dr Shepherd. “Although they are rare now they’re absolutely not unheard of.”

THE LONG VIEW

So was the Royal Free really Zero Hour? Is ME a twentieth century phenomenon? Perhaps not.

“There are historical diseases that fit its description,” says Dr Shepherd. “In the 1700s there was ‘febricula’ or ‘little fever’, an illness described by physician Sir Richard Manningham at the time, that could have been ME. Florence Nightingale goes down with something and there’s been quite a lot of discussion about whether that could have been ME.

“Life expectancy was short. If someone didn’t thrive they were written off as being sickly. There wasn’t the healthcare for many people and there wasn’t the science to investigate illness. People talk as if ME is a ‘new’, modern illness. But how do we know that?”

But the landscape, he believes, is changing. Few now take A Reconsideration seriously. Globally, there is more biomedical research taking place.

As one scientist pointed out recently, it would be arrogant to assume that because they hadn’t found the causes of ME, that there wasn’t anything there to find.

CLEAR LESSONS

McEvedy and Beard’s damning conclusions about the cause of ME had a powerful and prolonged effecton UK medical opinion. But the lessons for the future are clear – and many will argue have still not been heeded. Research into ME needs to be scientific, thorough and – when it’s wrong – righted.

Read Royal Free Epidemic of 1955: A Reconsideration:

Dr Melvin Ramsay’s little book about early outbreaks of M.E. – including the Royal Free event in 1955 – can be bought from the ME Association. Please order it at the online shop at www.meassociation.org.uk/shop/books/saga-of-royal-free-disease/

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ME awareness – help WAMES spread the word all year round – become a digital volunteer!

ME awareness – become a digital volunteer with WAMES!

 

Help keep the WAMES news blog and social media online all year round.

Roles:

A range of activities are available working as part of a team maintaining the WAMES news blog, Facebook, Twitter and  website. We also explore ways to raise awareness of ME and WAMES, fundraise etc. digitally.

When:

Volunteers can contribute to one off jobs, be on a rota, or play a small role on a regular basis.

We can offer a significant role, which could contribute to your CV or you could be a small steps supporter. WAMES understands that people can have a fluctuating pattern of health, energy limitations and other commitments so will aim to tailor a task to suit the volunteer.

Where:

You will be working at home (or from bed). WAMES supports pyjama power!  You will communicate with the rest of the team via email, Skype, telephone etc.

Skill requirements:

You will already have an online presence and be keen to learn more about working on one or more of our digital platforms. Whether you prefer to surf the web, write code, enter data etc. we will have a role for you.

How to apply:

Send us a completed Volunteer registration form downloaded from the website to let us get to know you. We will then arrange a chat to discuss possibilities and answer your questions.

 

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ME Awareness day today, 12 May 2017

ME Awareness day 12 May 2017

Myalgic Encephalomyelitis (ME) – what is behind the illness with the hard to pronounce name?

#HelpNHSbeMEaware

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Free leaflets from the ME Association – for ME Awareness Week only

ME Association blog post, 8 may 2017: Free leaflets from the ME Association – for ME Awareness Week only 

In addition to our ME Awareness BLUE poster  The ME Association is releasing FREE downloads of TWO invaluable leaflets. Explaining M.E. to other people and Just diagnosed: we’re here to help.

These are here to help you – both to understand your own illness and to explain it to others. PLEASE SHARE by clicking on the following links to download them – they’re both available for free until midnight on May 14.

Explaining M.E. to other people

Just diagnosed: we’re here to help

Both leaflets have been written by wise and practical volunteers at our ME Connect helpline in response to the questions that they most frequently get asked. Please feel to download and share where you feel there is greatest need – whether with family, friends, colleagues, employers, medical advisers…

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A Miracle Drug for ME-CFS?, a Welsh Pharmacy Review article

A Miracle Drug for ME-CFS?, an article in the Welsh Pharmacy Review by Jan Russell, Chair of WAMES.

For years, confusion and disagreement have permeated the nature and treatment of ME-CFS. Now, Jan Russell, Chair of WAMES, shares the latest research and need-to-know guidance on effective treatments for the condition.

WAMES is very grateful to Medcom, who have posted an article from their latest issue of the Welsh Pharmacy Review, which is usually not freely available, to tie in with ME Awareness Week.

Download the article: A Miracle Drug for ME-CFS?, by Jan Russell in Welsh Pharmacy Review 2017:32 pp30-32

Pass on the link:      #HelpNHSbeMEaware

 

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