PACE-gate: when clinical trial evidence meets open data access

Article abstract:

Science is not always plain sailing and sometimes the voyage is across an angry sea. A recent clinical trial of treatments for chronic fatigue syndrome (the PACE trial) has whipped up a storm of controversy. Patients claim the lead authors overstated the effectiveness of cognitive behavioural therapy and graded exercise therapy by lowering the thresholds they used to determine improvement. In this extraordinary case, patients discovered that the treatments tested had much lower efficacy after an information tribunal ordered the release of data from the PACE trial to a patient who had requested access using a freedom of information request.

‘PACE-Gate’: When clinical trial evidence meets open data access, by Keith J Geraghty, in J Health Psychol, 1 November 2016 [Published online before print]

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The most extreme consequence of ME/CFS – trauma & premature death

Livets bilder (Life images) blog post, 25 October 2016: The most extreme consequence – trauma and premature death  (Originally written in Swedish)

In this post I will write about something that I see as the most extreme consequence of what I call secondary system related stress. Something that is not “just” about worsening an existing condition, but when the system-related stress, adding to a person such damage that it could be counted as an additional condition. A new diagnosis. And a risk of a premature death.

When I wrote an earlier post about how my own emotional reactions have changed over time due to the cumulated stress, I remembered that I somewhere read about ME/CFS and PTSD (Post Traumatic Stress Disorder) triggered by healthcare.

I found an interesting article describing how Dr. Nancy Klimas found her way into further research about ME/CFS. In the 1990s, she studied how people with chronic diseases were affected by a natural disaster. One of the patient groups were people with ME/CFS. The study showed that people with chronic disease developed PTSD in a higher level than those without any chronic disease. People with ME/CFS also showed an exacerbation in their chronic condition. But she discovered something else as well: Even those ME/CFS sufferers who were not at all affected by the trauma during the natural disaster had higher rates of PTSD. This was something that differed from the other groups of chronically ill. After further investigation, she found an explanation in the patients’ healthcare situation:

“Yet compared with people with other chronic diseases, CFS patients, even those who hadn’t lived through the trauma of a hurricane, had notably higher PTSD rates, she found. Digging deeper, she found that CFS patients had actually been distressed by their medical experiences. A common theme in the trauma was an exposure to a health-care situation that was demoralizing and demeaning, she says.”

Dr. Nancy Klimas also said in an interview in the Miami Herald 2009:

“I’ve had patients who met posttraumatic stress disorder criteria, where their trauma was their interaction with their physician around this illness. They came to a doctor with Chronic Fatigue Syndrome; they left the doctor with PTSD.”

So, it is a long known fact that people with ME/CFS are at risk of developing PTSD related to community support systems. I have not found any specific studies on ME/CFS and healthcare triggered PTSD. However, right now there is an important survey study in progress, designed to investigate secondary mental illness in people with ME/CFS linked to external factors, such as how healthcare personnel treat their patients. It is web based and open to everyone with ME/CFS to join.

Read more

 

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ME researchers identify danger of contamination in ME/CFS genomics study

Research abstract:

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) is a debilitating disease causing indefinite fatigue. ME/CFS has long been hypothesised to have an infectious cause; however, no specific infectious agent has been identified.

We used metagenomics to analyse the RNA from plasma samples from 25 individuals with ME/CFS and compare their microbial content to technical controls as well as three control groups: individuals with alternatively diagnosed chronic Lyme syndrome (N = 13), systemic lupus erythematosus (N = 11), and healthy controls (N = 25).

We found that the majority of sequencing reads were removed during host subtraction, thus there was very low microbial RNA content in the plasma. The effects of sample batching and contamination during sample processing proved to outweigh the effects of study group on microbial RNA content, as the few differences in bacterial or viral RNA abundance we did observe between study groups were most likely caused by contamination and batch effects.

Our results highlight the importance of including negative controls in all metagenomic analyses, since there was considerable overlap between bacterial content identified in study samples and control samples. For example, Proteobacteria, Firmicutes, Actinobacteria, and Bacteriodes were found in both study samples and plasma-free negative controls.

Many of the taxonomic groups we saw in our plasma-free negative control samples have previously been associated with diseases, including ME/CFS, demonstrating how incorrect conclusions may arise if controls are not used and batch effects not accounted for.

Metagenomic investigation of plasma in individuals with ME/CFS highlights the importance of technical controls to elucidate contamination and batch effects, by  Miller RR, Uyaguari-Diaz M, McCabe MN, Montoya V, Gardy JL, Parker S, Steiner T, Hsiao W, Nesbitt MJ, Tang P, Patrick DM, for the CCD Study Group in PLOS One 2 Nov 2016

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Which countries conduct ME/CFS research?

Phoenix rising forum post, by HIP, January 2016: Why so little ME/CFS research from France and Germany?

There seems to be little ME/CFS research done in France and Germany, relative to their overall scientific output. Why is this?

Using a rough method, I found that the number of ME/CFS scientific research papers published by each country is the following:

research-by-country

 

France and Germany, along with the UK, are the leading countries in Europe in terms of publishing scientific papers. Yet Germany and France seem to have published very few ME/CFS papers. In fact Norway, a country of just 5 million inhabitants, has produced more ME/CFS papers than France or Germany.

I wonder why this is. Moreover, shouldn’t ME/CFS patients in France and Germany be advocating for more ME/CFS research? These countries are leading forces in science and technology, so it would be good to have them onboard.

The following diagram shows the number of scientific papers (of any sort) published by different countries around the world. As you can see, France and Germany are leading nations in terms of their overall scientific output. Yet they do very little ME/CFS research…

I just modified the search parameters to exclude any UK papers containing the phrases “graded exercise” and “cognitive behavioural therapy”, and with these GET/CBT papers excluded, it brings the UK total number of ME/CFS papers down from 595 to 480.

Similarly for the Netherlands, another country with a lots of psychobabble ME/CFS research, modifying the search to exclude GET/CBT brings to the total number of Dutch ME/CFS papers down from 173 to 112.

Read the full blog post and comments

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FITNET trial reporting is misleading

Major charities and individuals have joined WAMES in expressing concern about the nature of the FITNET trial being run by Prof Esther Crawley, the lack of objective analysis in the media coverage and the questionable results from the original Dutch trial.

WAMES does not support the FITNET trial. We do not believe it is a good use of public money. Patient surveys and poor results from the PACE trial raise questions about the effectiveness (and safety) of CBT and GET in adults. The Dutch trial in children with fatigue did not produce better long term results than usual care and it is unclear whether all participants had strictly defined ME.

WAMES recommends caution for young people with ME participating in the ‘intensive activities’ that the FITNET trial requires, as post-exertional exacerbation of symptoms, is the key characteristic of ME.

ME Association, 1 November 2016: ME Association comments on today’s news reports about the online CBT Trial for children,

THE UNACCEPTABLE FACE OF ME/CFS NEWS COVERAGE

Finally, to return to the BBC press coverage this morning, whilst it was encouraging to note that while it was being stressed on several occasions that ME/CFS has a biological basis/cause, it was completely unacceptable to then find that news bulletin coverage on BBC Radio 2 was then referring to an illness that caused children to miss school and have mental health problems.   Read the full article

Action for ME, 2 Nov 2016: New FITNET trial announced for young people with M.E.
November 02, 2016

There has been considerable media coverage of the trial, which began recruiting yesterday, though results are not expected for a number of years. Some coverage has suggested that M.E. leads to “mental health problems and missing school” (BBC news), which considerably underplays the devastating effects of M.E. on children and young people with the condition and their families.

Nor should the inclusion of a psychological therapy in the trial be taken as evidence that M.E. is psychological in origin. It is not. M.E. is a chronic, fluctuating, neurological condition that causes symptoms affecting many body systems. Research shows that people with M.E. score lower overall on health-related quality of life tests than most other chronic conditions.

Action for M.E. does not recommend or endorse any individual treatments or management approaches for people with M.E., but instead provides key information to empower those affected by M.E. to make informed decisions.

CBT is not a cure for M.E. but some people with M.E. tell us it helps them cope with the impact of the illness. In 2014, we surveyed more than 2,000 people with M.E and our resulting M.E. Time to deliver report showed that 33% of respondents had tried CBT and of these, 54% said they found it helpful or very helpful, 34% said it resulted in no change, and 12% said it made them a bit or much worse. However, almost all of those surveyed were adults.

Sonya Chowdhury, Chief Executive, Action for M.E., says, “Media coverage has repeatedly described 63% of patients being cured in the Dutch study, but this is misleading, and fails to take into account the long-term effects of M.E.”

Additionally, it is important to note that there has been no reference to a follow-up study that was undertaken by the Dutch FITNET team. This found that, at long-term follow-up (an average of 2.7 years), there was no difference between the recovery rates for the different treatment strategies (FITNET versus any form of usual care) although recovery, as reported by the study, was eight times slower for those not using the FITNET treatment strategy. The results of the UK study are unlikely to be published for six years.  Read the full article

Utting-Wolf spouts: PACE part II? Esther Crawley and FITNET

…Costing £1 million, we yet again see large sums of money being spent on studies promoting the biopsychosocial (BPS) model of the disease rather than decent biomedical research. Crawley’s trial draws on a Dutch study which showed no difference between treatment cohorts at long term follow up[2], though the BBC and their scientifically illiterate journalists imaginatively and dishonestly spun this as a 2/3rd cure rate.

Again the laziness and uncritical reporting of any story concerning ME, promoted as usual by the Science Media Centre (SMC), by the UK media is glaring. They even dragged out their old canard, supposed victimisation of the brave researcher (that would be Crawley) by nasty ME activists, said researcher ‘heroically’ carrying on despite abuse from a minority of patients. Such claims were conclusively debunked by the recent First-Tier tribunal Judgement, which ordered the release of the PACE trial data but apparently no one told the BBC.

Today’s coverage of FITNET cannot be treated in isolation and should be compared with earlier reporting of the PACE trial by the British media, which was unfailingly enthusiastic, one-sided and uncritical. Both trials have been strongly promoted by the SMC, whose press releases are repeated more or less verbatim by the media, without any attempt to investigate the accuracy of their claims. This is possible in today’s media due to a combination of laziness, establishment cronyism and a lack of scientific understanding amongst journalists reporting on these issues.

The extensive coverage of studies promoting the BPS model of ME is in stark contrast to the virtual non-reporting of any biomedical research. The failure of the media to cover the recent dismantling of PACE, extensively covered elsewhere but barely mentioned in the UK press, was particularly revealing. One would think there was a media blackout, with such coverage as there was focused more on defending the PACE researchers than exposing their fraudulent study.

Had the media noted the flaws in PACE and the reasoning that underlines such studies so they might have been able to interrogate Crawley regarding the potential flaws in her study. The fact that the participants in the FITNET study will be children, makes it more morally questionable, though her focus on fatigue as the primary symptom suggests many trial subjects probably won’t have ME, as was the case with PACE. No doubt this will flatter her results if/when they are published, not always guaranteed with Crawley as demonstrated by the SMILE trial.

… it has been brought to my attention that James Gallagher, the BBC’s Health Editor who so enthusiastically promoted FITNET, is on the advisory committee of the Science Media Centre that controlled today’s coverage (and pretty much all media reporting relating to ME). I don’t remember his pointing out this potential conflict of interest and I shall be making a formal complaint to the BBC…   Read the full blog post

i news post by Scott Jordan Harris, 1 Nov 2016: CBT won’t cure my chronic fatigue, any more than it would cancer – it’s a physical illness

My CBT helped me immensely in that it gave me mental strategies to cope with the physical limitations of my life. I hope it can help others in the same way. But the idea that CBT is a treatment for ME itself is dangerous and unhelpful.

What ME-sufferers in the UK really need is not talking therapy but well-funded, and properly conducted, biomedical research. And the truth is that, when it comes to ME, Britain is a backwater.

As American medical journalist Miriam E. Tucker tweeted from an international conference on ME in Florida last week: “Striking disconnect between the high-level science here at #IACFSMEConf vs. attitude toward ‘chronic fatigue syndrome’ in the med[ical] community.”    Read more

Epigram, by Emily Faint, 2 Nov 2016: Backlash for ‘landmark’ University research trials

Interestingly, psychologists Trudie Chalder and Peter White, researchers in the PACE trial questioned the results of the original Dutch FITNET trial back in 2012: Chronic fatigue syndrome: treatment without a cause

What were the limitations of the trial? The main difficulty in the interpretation of the impressive out-comes in this trial was to understand the differences between FITNET and usual care. We are given little information about usual care beyond a brief summary of treatments received by participants. This lack of information means that the different outcomes might have been due to differences in dose (number of sessions or contacts), frequency or duration of the interventions, the involvement of parents in FITNET but not usual care, or some other difference that was not measured.

The other main issue is how to define recovery from an illness that includes symptoms that are sometimes reported by healthy people.8 The investigators defined recovery post hoc. However, the criteria used to define recovery were not stringent and some individuals who entered the study were already attending school fairly frequently. The investigators also used liberal criteria, such as the population mean plus two rather than one standard deviation, as their thresholds for recovery by continuous measures such as fatigue.

Therefore, the 63% of patients reported as recovered might have included those who had a significant improvement rather than being fully recovered. This proportion of patients does not detract from the still impressive difference from the 8% of participants who were judged to be recovered after usual care. Read full comment

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Fear & avoidance or a desire for participation? a look at PEM

Livets bilder blog post, by Swedish blogger, 29 October 2016: Fear and avoidance or a desire for participation?

A cardinal symptom of ME/CFS is Post-Exertional Malaise (PEM):

“There is an inappropriate loss of physical and mental stamina, rapid muscular and cognitive fatigability, post exertional malaise and/or fatigue and/or pain and a tendency for other associated symptoms within the patient’s cluster of symptoms to worsen. There is a pathologically slow recovery period – usually 24 hours or longer.”

When I talk about cardinal symptoms I mean the main symptoms that must be met for the diagnosis to be set.

For me PEM is something that has been around several years before I got my stressrelated fatigue diagnosis. It has followed the same pattern for nearly a decade although my activity level had varied a lot. From the time where I was working full time but with very limited leisure until now when I am basically home-bound and forced to spend most of my time in my bed or sofa.

Although the clear and recurrent pattern, this is the thing – combined with my extremely limited range of activity – that people in general and health care in particular has had very difficult to understand and accept.

It is clear that most people can understand what it is to feel discomfort in the moment – due to sound, lighting, uncomfortable seating and so on – but they don’t seem to understand the extreme consequences that can appear afterwards. As healthy you can struggle through that “short” moment of discomfort and then it’s okay. I can also put up with the discomfort in the moment, mostly. But my problems does not end when the moment is over. It may even worsen for several days afterwards and then be present for a long time.

So “temporary discomfort” – due to physical, mental or emotional stress – can create an overload and a deterioration due to exertion – that can be long-lasting. But a vigorous exertion in an individual with ME/CFS is also is a risk of a permanent impairment.

If I want to avoid what you see as temporary discomfort, it’s not that I find it difficult to persevere. On the contrary I am often too stubborn to bite the bullet for my own good. No, it’s all about that I know what to expect afterwards, and which the long-term consequences might be.

What seems like a short-term discomfort for a healthy individual thus have far-reaching consequences in my everyday life. This means not only an increase in discomfort and other symptoms, but also that my range of activity shrinks and my already slow pace becomes even slower. It is thus to be even more limited in my daily life I want to avoid.

I do not want to overexert because I want to proceed with what I know I am capable of. To be active even if it is on a low level. To minimize the risk that an already very limited life becomes even more limited. It’s all maintenance, and not at all about fear or avoidance.

When I avoid things, it’s not about fear of increased discomfort in the moment. Nor of post-exertional malaise. No, it is in respect of my body’s limits and a part of a deliberate strategy – that I should be able to continue to be a part of my everyday life.

For me examples of triggers can be fluorescent lighting, waiting while seated, noise etc.

Read more

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Causes and consequences of autonomic dysfunction in CFS

Thesis abstract:

Introduction:
Chronic Fatigue Syndrome (CFS) is an incapacitating condition characterised by extreme fatigue. In the absence of an objective diagnostic test CFS remains a clinical diagnosis based on a broad spectrum of symptoms, including autonomic dysfunction and cognitive
impairment. This has given rise to significant challenges, not least the development of multiple sets of diagnostic criteria that may represent different disease phenotypes. This thesis examines autonomic and cognitive features between subgroups that meet different diagnostic criteria to better understand this possibility. It also examines the overlap between symptoms of CFS and depression, a potential confounder.

Methods:
A subset of data from a larger Medical Research Council funded observational study Understanding the pathogenesis of autonomic dysfunction in CFS and its relationship with cognitive impairment was examined. Patients were screened using the SCID-I assessment tool to exclude major depression prior to the main study. Depressive symptoms were compared to CFS Fukuda criteria. The DePaul Symptom Questionnaire (DSQ) was used to differentiate between diagnostic criteria. COMPASS and COGFAIL questionnaires were administered for self-reported autonomic and cognitive features respectively. The Task Force(r) Monitor was used for autonomic assessment and a battery of neuropsychological tests administered for objective cognitive assessment.

Results:
Subjective autonomic and cognitive symptoms were significantly greater in CFS subjects compared to controls. There were no statistically significant differences in objective autonomic measures between CFS and controls. There were clinically significant differences between DSQ subgroups on objective autonomic testing. Psychomotor speed was significantly slower in CFS compared to controls. Visuospatial memory, verbal memory and psychomotor speed were significantly different between DSQ subgroups.

Conclusion:
The findings indicate phenotypic differences between DSQ subsets and suggest that elucidating the symptoms seen in CFS, or its disease spectrum, will support research into its underlying pathophysiology and enable more tailored treatment. The absence of significant differences in objective autonomic function between CFS and controls in this cohort contrasts to findings of some other studies and may reflect study exclusion for depression. Together with the overlap between CFS and depressive symptoms, this reinforces the need to better understand the underpinning causality to allow appropriate identification and management.

Causes and consequences of autonomic dysfunction in Chronic Fatigue Syndrome, by Laura Maclachlan, Newcastle University thesis January 2016

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A patient’s experience of ME/CFS and gaslighting

The Mighty blog post, by Siobhan Simper, 18 Oct 2016: We cannot continue to let doctors ‘Gaslight’ chronic illness patients

Author’s warning: This post contains experiences of gaslighting and abuse.

Recently, I saw an all-too-common meme on social media: the inspirational disabled person. The image was of a Paralympic horse rider, with the caption, “no excuses.” Much has been written about the problematic nature of disability “inspiration porn.” What shocked me was when I tried to explain the issue with this post, I was attacked as “angry” and “fucked up.” But being labelled “crazy” for having a chronic illness or disability is nothing new.

For centuries, it has been common practice to dismiss people who were considered “rabble-rousing” as being “mad.” Women especially bore the brunt of these attitudes. During the Salem Witch Trials, the women hanged as witches were likely to have epilepsy or dissenting views. In the 1800s, women who challenged the status quo were at risk of being declared “insane” and committed to a mental asylum. Their husbands, fathers and brothers were usually the ones to request institutionalization, whereby an unruly woman would learn to submit to male authority. Many opinionated women were silenced in asylums.

At the time, women were considered inherently unstable. Symptoms of legitimate medical conditions were lumped under the pseudo-psychiatric label “hysteria” – an easy way to invalidate the struggles of thousands of women. It was far more convenient to dismiss genuine pain as the result of women’s fragile nature, caused by a rampant womb wandering unchecked through their bodies.

“Gaslighting” is a form of psychological abuse, whereby the perpetrator attempts to convince their victim to doubt their own perceptions, with the intent of making them believe they are in fact “crazy.” As the victim comes to doubt their sanity, they become more reliant on their abuser and less connected with the outside world. The term comes from the 1938 play-turned-film “Gaslight,” in which a husband convinces his wife she is going “insane,” by manipulating her and controlling her environment. It is not hard to see how this plays out for the chronically ill.

A chronically ill person is already in a uniquely vulnerable position, whereby medical professionals act as gatekeepers to proper treatment. Doctors hold an inordinate amount of power over someone with a chronic illness, and it doesn’t take much to tip the balance further in their favor.

Last year, I had the bad luck of being booked in with a registrar, who took the opportunity to continually tell me how I felt. “You’re doing well,” he accosted ad nauseam, in response to my continued protests that my health was, in fact, not good. I have paid $120 for the privilege of consulting with a general specialist who, after listening to me explain I could not walk for five minutes without collapsing, informed me there was nothing wrong with me a little exercise couldn’t fix.

For those with a mental illness, it gets worse. We already know physicians are less likely to believe a patient has a serious illness if they have a history of psychiatric problems. And when we are already primed to view people with mental illnesses as “fundamentally unstable,” gaslighting is the next logical leap.

A friend on a mental ward was accused of being a pathological liar by the head psychiatrist, merely because she had a habit of touching her face when nervous. Another was told she had no hope of recovery, so she should stop trying. When the abuser is a medical professional, or someone in a position of power, why wouldn’t we believe their word over that of someone whose testimony is considered so unreliable already?

Every time a patient is told their symptoms are not real: abuse. Every time someone with a chronic illness is told their illness is a result of them not trying X, Y, Z therapy: abuse. When a young woman is called “fucked up” for finding a disability stereotype offensive: abuse. And what’s worse is it is clear when disabled people are denied their lived experiences are real, they are also denied adequate treatment.

The latest trend in treatment of myalgic encephalomyelitis/chronic fatigue syndrome(ME/CFS) is combining graded exercise therapy (GET) and cognitive behavioral therapy (CBT). The therapies were popularized by the PACE trials, an extensive, government-funded study, which examined GET and CBT as treatments for ME/CFS. Their results were best summarized by The Guardian’s headline: “Chronic fatigue syndrome patients’ fear of exercise can hinder treatment.” The PACE trials confirmed what so many medical professionals already believed: that ME/CFS was nothing more than a psychological disorder, a combination of mental and physical deconditioning which could be easily remedied with a bit of exercise and right thinking. Except, it didn’t.

Criticism of the PACE trials has been building ever since it was published. Scales for measuring illness were so poorly designed that patients could be simultaneously qualified as disabled enough for participation and well enough to be “cured.” These measures were tinkered with as the study progressed. Those who were unwell enough to attend regular appointments at the hospital were discounted, meaning only the most well people with ME/CFS were studied. Patients were given brochures promoting the effectiveness of CBT and GET as treatments for their illness. The patients who were determined “cured” were deemed as such solely on the basis of a subjective survey, not objective measures such as employment and exercise tests.

Yet it is only now, after years of campaigning, that the researchers behind PACE are being forced to release their raw data. The belief that ME/CFS was psychosomatic was so ingrained, that it has taken five years for their research methods to be brought into question. Meanwhile, this research has had real implications for ME/CFS patients. Treatments such as GET have been documented to cause real harm to people with ME/CFS. And who knows how many seriously ill ME/CFS patients were denied a diagnosis or real treatment on the basis of these trials?

On a more personal note, the full force of gaslighting hit me when I was admitted to hospital three years ago. My severe ME/CFS had affected me to the point where I was in bed 24/7, so weak I was unable to sit upright, talk, or feed myself. I was wasting away to nothing. My GP decided I needed admission, so I feebly agreed, knowing my health insurance meant I would have a private, quiet room in the local private hospital. But once I was admitted, my GP went on holiday, and I was immediately whisked from my cosy room to an open room in ICU in the public hospital. I remember crying and begging mum to not take me there, as I knew full well how I would be treated – or at least I thought I did. My experiences surpassed even my wildest nightmares.

A psychiatrist came to my bed. “You’re depressed, aren’t you,” he insisted. I explained, with my limited ability to speak, that I still wanted to do things, I just physically couldn’t. “That doesn’t mean you aren’t depressed,” he countered. Any first year psych student can tell you that one of the key symptoms of depression is anhodenia – an inability to experience pleasure, even in activities that were formerly enjoyed. I tried in vain to signal I still derived enjoyment from life, but my protests were silenced.

Nurses flocked to bed over the next few days, demanding I admit I was just depressed so this charade could be over. “There’s no shame in being depressed,” one told me. “I know – I’m not!” The psychiatrist visited again. He promised he could help me, he could stop the nurses and other doctors from treating me badly and take me to a safe place – so long as I conceded I was depressed.

Next, I was told of a CFS unit in Melbourne, one which would help me, like they had helped many patients before me. A place where they would understand and treat my symptoms. I just had to agree to go. After a long exhortation from a nurse who I thought genuinely cared for me, I agreed to go. I cannot understate how big this decision was for me. I hadn’t left my bed in a year and my hometown in three years. Going to Melbourne, a four-hour car trip away, was not a decision I took lightly. But I deemed it worth the pain, if they could truly treat me.

Later that day, my parents rushed in to my room. There were tears on their faces. “Why did you agree to go to Melbourne?” they asked. I wanted help, I said. A CFS unit could treat me. “But they’re not sending you to a CFS ward,” my parents cried. “They are admitting you to an eating disorder unit!” An eating disorder. Nothing had been further from my mind as I lay there all those months, in agony. I was so consumed by my ME/CFS I did not notice that I had lost nearly half my body weight. And they thought I had anorexia.

Anyone close to me knows I don’t lie. It’s not that I won’t, but I simply cannot tell an untruth. Lying is antithetical to my nature; the very idea of telling a lie upsets me. So the suggestion that I had formed an elaborate deception to mislead not only doctors, but my parents and everyone I loved, was not only offensive, but impossible. The thought that the nurses and doctors, who were meant to be looking after me, had deliberately deceived me to admit me to a mental hospital made me sick.

The next few weeks, hospital staff exerted all their power over me and my parents to force home their conclusion that I did not have a real physical illness. My parents recall a particularly nasty encounter with a weekend doctor. Dad begged in desperation, “Do you know anything about CFS?” to which the doctor retorted, “Do you know anything about eating disorders? Because your daughter has one!” The only people on my side, my parents, put in complaints to the hospital. They were all ignored.

Despite evidence to the contrary, my medical team were convinced I had a hidden eating disorder that my entire social network was in denial about. But I was so desperate to put on weight, I gladly accepted having a nasal gastric feeding tube shoved down my throat. I was happy to gain weight.

My main doctor later threatened to section me. I was scared. Sectioning someone under the mental health act is a way to strip away all their rights, their autonomy as a person. A person is deemed mentally incapable of making decisions for themselves, and can be enforceably hospitalized by their medical team. It takes a legal appeal to remove this order.

There are some people who are so unwell that they genuinely cannot take care of themselves, and being sectioned can be the difference between life and death. But as a tool to terrify and intimidate a young woman, who is so physically disabled she can’t defend herself, it is the epitome of gaslighting.

I agreed to leave, just to escape that doctor. Upon arrival at the eating disorders unit, it took all of five minutes for the team to determine I had no mental illness.

Recovery from gaslighting is one of the hardest things I’ve ever had to do. Having your own perceptions warped to the point where you start to doubt your own sanity is a long road to come back from. You have been taught to not trust your own convictions, so how can you believe your own thoughts after that? It is little wonder so many chronically ill people buy into therapies based on convincing the ill personthey are not sick at all, or that they can overcome illness with the right kind of thinking.

It would be easy to dismiss gaslighting of disabled people as a relic of the past, something we can shake our heads at while feeling oh-so-civilized. But the sad fact is that even now, people with a disability, including mental illnesses, are being objectified, marginalized, and brushed off as “crazy” for the crime of being unwell. Their treatment is often inadequate or non-existent.

If you think you are being gaslighted in a relationship, please, please seek help. For those with a chronic illness, who are often in a continual state of being gaslighted by doctors, friends and society at large, hold strong and true. Your experiences are real, and your feelings valid. To both you and me.

Read more by Siobhan

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Could gut dysfunction in Parkinson’s overlap with ME?

ME global chronicle article, October 2016: Parkinson’s disease protection may begin in the gut.

Why an article on Parkinson’s in an ME-magazine, one might ask.

There seems to be more and more suspicion that there’s overlap between Parkinson’s, Alzheimer’s and ALS with ME. The findings in this research only seem to affirm.

Science daily article, 5 October 2016:

Your gut may play a pivotal role in preventing the onset of Parkinson’s disease. And the reason may be its knack for sleuthing.  Researchers at the University of Iowa have found that the gut may be key to  preventing Parkinson’s disease. Cells located in the intestine spark an immune response that protects nerve cells, or neurons, against damage connected with  Parkinson’s disease.

Acting like detectives, the immune intestinal cells identify damaged machinery within neurons and discard the defective parts. That action ultimately preserves neurons whose impairment or death is known to cause Parkinson’s.

“We think somehow the gut is protecting neurons,” says Veena Prahlad,

assistant professor in biology at the UI and corresponding author on the paper published Aug. 30 in the journal Cell Reports.veena-prahladParkinson’s disease is a brain disorder that erodes motor control and balance over
time. It affects some 500,000 people in the U.S., according to the National
Institutes of Health. The disease occurs when neurons — nerve cells — in the brain
that control movement become impaired or die. Normally, these neurons produce
dopamine, and when they are damaged or killed, the resulting dopamine shortage
causes the motor-control problems associated with the disease.

Scientists have previously linked Parkinson’s to defects in mitochondria, the energy-producing machinery found in every human cell. Why and how mitochondrial defects affect neurons remain a mystery. Some think the impaired mitochondria starve neurons of energy; others believe they produce a neuron harming molecule. Whatever the answer, damaged mitochondria have been linked to other nervous disorders as well, including ALS and Alzheimer’s, and researchers want to understand why.

Prahlad’s team exposed roundworms to a poison called rotenone, which researchers know kills neurons whose death is linked to Parkinson’s. As expected, the rotenone began damaging the mitochondria in the worms’ neurons.

To the researchers’ surprise, though, the damaged mitochondria did not kill all of the worms’ dopamine-producing neurons; in fact, over a series of trials, an average of only seven percent of the worms, roughly 210 out of 3,000, lost dopamine-producing neurons when given the poison.

“That seemed intriguing, and we wondered whether there was some innate mechanism to protect the animal from the rotenone,” Prahlad says.

It turns out there was. The roundworms’ immune defenses, activated when the rotenone was introduced, discarded many of the defected mitochondria, halting a sequence that would’ve led to the loss of dopamine producing neurons. Importantly, the immune response originated in the intestine, not the nervous system.

pd-gut

“If we can understand how this is done in the roundworm, we can understand how this may happen in mammals,” Prahlad says.

The researchers plan to conduct more experiments, but they’ve got some interesting hypotheses. One is the intestinal immune cells are, according to Prahlad, “constantly surveilling mitochondria for defects.”

Even more, those cellular watchdogs may be keeping their eyes on the mitochondria “because they don’t trust them,” Prahlad suggests. The reason has to do with the prevailing theory that mitochondria originated independently as a type of bacterium and were only later incorporated into the cells of animal, plants, and fungi as an energy producer.

If that theory is correct, the intestinal immune responders may be especially sensitive to changes in mitochondrial function not only for its potential damaging effects, but because of the mitochondria’s ancient and foreign past as well.

“How it’s happening is suggestive of the possibility that the innate immune response is constantly checking its mitochondria,” Prahlad says, “perhaps because of the bacterial origin of the mitochondria”.

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The thyroid question in FM & ME/CFS

Health rising blog post by Cort Johnson, 24 October 2016: The thyroid question in Fibromyalgia and Chronic Fatigue Syndrome (ME/CFS)

Fatigue, lethargy, mental sluggishness, difficulty tolerating heat and cold, depression, joint pain, headaches, morning stiffness…the list goes on and on. It’s almost a perfect match for chronic fatigue syndrome (ME/CFS) or fibromyalgia (FM) but it’s not either – it’s hypothyroidism; one of the trickiest conditions that people with either disease have to deal with.

If a hypothyroid diagnosis was done purely symptomatically, most if not all people with ME/CFS and FM would be considered hypothyroid. Dr. Teitelbaum’s description of the thyroid gland as the body’s “gas pedal” regulating its metabolic rate resonates strongly with ME/CFS and FM. Few studies on this have been done in FM and almost none have been done in ME/CFS.

Most perplexing for the patient is the considerable disagreement among doctors regarding what constitutes low thyroid and how to treat it. The problem is that giving thyroid hormone to someone who doesn’t need it is can cause their thyroid gland to shut down, leaving them dependent upon thyroid medication for life. Plus, other factors such as low cellular energy production or autonomic nervous system problems can cause similar symptoms.

MD’s with an holistic health slant including prominent ME/CFS/FM practitioners such as Dr. Jacob Teitelbaum, Dr. Kent Holtorf, Dr. Sara Myhill and Dr. Ginerva Liptan – argue that flawed thyroid tests vastly underestimate the amount of hypothyroidism present, and by doing so, keep patients from potentially helpful drugs. Dr. Teitelbaum in a blog titled “The High Cost of Missed Hypothyroid Diagnosis”  calls hypothyroidism “horribly under-diagnosed”. He believes that undiagnosed or poorly treated thyroid problems contribute to unnecessary disability in millions of people with fibromyalgia, chronic fatigue syndrome, and chronic pain.

Most doctors, however, probably believe hypothyroidism is rare in ME/CFS and thyroid supplementation is unnecessary and possibly harmful.

A few simple concepts:

  • Thyroid hormones – affect the activity of virtually every cell in the body. They regulate the basal metabolic rate, protein, fat and carbohydrate metabolism, bone growth, affect protein synthesis and others.  Low thyroid levels can lead to fatigue, mental slowness, pain, depression, weight gain and more.
  • Thyroid Stimulating Hormone (TSH) – is produced by the pituitary gland to stimulate the production of thyroid hormones by the thyroid.
  • Thyroxine (T4) – is a prohormone produced by the thyroid gland which is broken down by deiodinase enzymes to produce the active form of thyroid hormone.
    Triiodothyronine (T3) – The active form of thyroid hormone

Dr. Holtorf’s View of Hypothyroidism
Hormones in Wellness and Disease Prevention: Common Practices, Current State of the Evidence, and Questions for the Future. Erika T. Schwartz, MDa,*, Kent Holtorf, MDb

Thyroid Disorders” by Kent Holtorf in The LDN Book, ed. by Linda Elsegood

Dr. Holtorf has probably done more work in the area of hypothyroidism than any other ME/CFS practitioner. Please note this overview presents one view of this subject – other doctors will have other views.

Most if not all, patients who suffer from chronic fatigue syndrome, fibromyalgia, diabetes, insulin resistance, depression and stress have immune dysfunction that results in low tissue levels of thyroid hormone.  Kent Holtorf

Most doctors rely on TSH and/or T4 test results to determine if thyroid levels are normal. Testing for TSH is an indirect measure of thyroid status but since TSH regulates thyroid production, testing for it makes sense. If TSH levels are high, then thyroid is probably low. In that case doctors will then test for T4 – the inactive form of thyroid; if T4 levels are low then thyroid hormone is needed.

Not so fast says Dr. Holtorf. Holtorf believes that, at times, serum thyroid levels tell us little about thyroid levels in the tissues and cells. Two of those times are when people have fibromyalgia and/or chronic fatigue syndrome.

TSH, Holtorf asserts, is produced by the one organ in the body – the pituitary gland –   which is able to maintain its thyroid at normal levels while thyroid levels in the tissues around it are plummeting. If that’s so, then assessing thyroid hormone levels by measuring TSH is like measuring the temperature of your refrigerator by measuring the temperature of the kitchen.

The pituitary/thyroid issue revolves around the enzymes which activate and deactivate thyroid hormone. Two of these enzymes, D1 and D2, convert the inactive form of thyroid hormone (T4) to its active form (T3).

While most of the body uses D1 to convert inactive thyroid hormone (T4) to its active form (T3), the pituitary gland uses D2.

Dr. Holtorf believes conditions like fibromyalgia, chronic fatigue syndrome, stress, pain, autoimmune diseases, inflammation, depression, toxins, etc. suppress and down regulate D1 levels in the tissues, causing the levels of the active form of thyroid hormone to plummet. These conditions don’t affect D2 levels in the pituitary at all.

Because women tend to have lower levels of the enzyme (D1) that converts the inactive to the active form of thyroid, they’re more likely to suffer from hidden thyroid problems. Holtorf noted a typical patient of his: a woman suffering from what appears to be the symptoms of hypothyroidism (fatigue, inability to lose weight, cold intolerance, etc.) who often has low-normal TSH, high-normal free T4, low-normal free T-3, high normal reverse T-3, plus markers of thyroid resistance and low resting metabolic rates.

As active levels of thyroid hormone in the body decline, they may actually increase in the pituitary.

The pituitary gland, remember, produces thyroid stimulating hormone (TSH) which tells the thyroid gland to produce more hormones when levels of pituitary T3 decline. If pituitary levels of the active thyroid hormone (T3) are unaffected by conditions such as fibromyalgia and chronic fatigue syndrome, TSH readings could falsely suggest that thyroid levels are fine, when tissue levels are, in fact, low.

TSH, of course, is what most doctors first test for to determine thyroid hormone status.

Reverse T3 (RT3)
A third enzyme, D3, complicates matters further. D3 converts the inactive form of thyroid hormone (T4) to a form of thyroid called reverse T3 when levels of T4 are too high.  Holtorf, however, believes that in some conditions such as fibromyalgia and ME/CFS, RT3 becomes pathological as it blocks the active form (T3) from binding to thyroid receptors in the body.

Higher RT3 levels and/or higher RT3/T3 ratio’s may indicate poor availability of the active form of thyroid (T3).

The pituitary gland is also the only tissue in the body which does not contain D3, the enzyme which converts inactive thyroid hormone (T4) to a form of the hormone (reverse T3).

TSH levels, then, have no bearing at all on reverse T3 levels. RT3 levels can be high even when TSH levels are normal. Most doctors, however, do not test for RT3.

Reverse T3 is actually an “antithyroid” — T3 is the active thyroid that goes to the cells and stimulates energy and metabolism. Reverse T3 is a mirror image — it actually goes to the receptors, sticks there, and nothing happens. So it blocks the thyroid effect. Reverse T3 is kind of a hibernation hormone, in times of stress and chronic illness, it lowers your metabolism. So many people seemingly have normal thyroid levels, but if they have high Reverse T3, they’re actually suffering from hypothyroidism. Holtorf

Because even small increases in reverse T3 can block the active form of the thyroid hormone from having an effect, Holtorf believes that severe hypothyroidism can be present even when standard thyroid tests are normal.

Transport in the Cells and Stress
Holforf also cites culture work indicating that physiological or emotional stress can inhibit the transport of inactive thyroid hormone into the cell. This suggests that T4 levels can be normal or even high when little T4 is making it into the cells. At these times neither T4 nor TSH levels reflect this reduced uptake into the cells.

Besides, inflammation, physiological stress and glucocorticoid drugs such as prednisone also suppress the levels of active thyroid hormone in the tissues and increase levels of reverse T-3.

Testing
Dr Holtorf on Thyroid Testing

“…. extreme caution should be used in relying on TSH or serum thyroid levels to rule out hypothyroidism in… A wide range of conditions including stress, chronic fatigue syndrome, fibromyalgia, inflammation, autoimmune diseases, depression, diabetes, insulin resistance, and systemic illnesses.” Holtorf

More traditional sources of medical information such as WebMD mention only TSH and T4 testing. The Mayo Clinic suggests that most doctors will stop at TSH testing if TSH levels are normal.

Dr. Liptan tests for TSH, T3 and T4. Dr. Holtorf includes these tests as well as a variety of others to assess thyroid functioning.

Dr. Holtorf’s Indications of Low Thyroid Activity

  • TSH – >2 = low tissue thyroid levels (Increased TSH can reflect an attempt by the brain to prod the thyroid gland to produce more thyroid. Holtorf believes TSH levels, however, are poor markers of thyroid problems in ME/CFS and FM.
  • T4 – high – may be associated with low levels of active thyroid (T3) if problems with transport into the cells are present.
  • T3 – generally T3 should be in the upper 25th percentile of normal range.
  • Reverse T3  should be less than 150.
  • Free T3/Reverse T3 – >0.2, when the Free T3 is measured in picograms per milliliter (pg/mL).
  • Sex hormone binding globulin (SHBG) – a marker of thyroid tissue levels in women – if <70, low cellular thyroid levels are likely.
  • Leptin – > 12 may indicate leptin is suppressing TSH production.
  • Iron / Iodine – check for deficiencies (ferritin should be above 70)
  • Basal Metabolic Rate
  • Relaxation Phase of Tendon Reflex – Holtorf believes this test is a more accurate measure of thyroid functioning than serum tests; should be above 110 msec
  • Reverse T3 level above 150 — or a Free T3/Reverse T3 ratio that exceeds 0.2 [when the Free T3 is measured in picograms per milliliter (pg/mL)] — may indicate hypothyroidism.

Treatment
If reverse T3 levels are high, then Holtorf believes that thyroid preparations containing the inactive form of the thyroid hormone (T4) should not be given. Instead, only preparations of the active form of time-released thyroid (T3) should be given.

In general, Dr. Holtorf finds that T4 preparations such as Synthroid and Levoxyl rarely work and Armour thyroid, a pig glandular product, is somewhat better, but not adequate for most patients.

That leaves combinations of T4/T3 or straight T3. Holtorf reports that T3 works the best for many of his patients, but that the main source of T3 – Cytomel, a short acting T3 drug, is a poor choice. Instead he usually recommends compounded timed release T3. He believes, though, that standard blood tests are not a good way to assess T3 dosing regimens.

Other Factors
Reducing Inflammation – Because serum thyroid tests may be inaccurate in inflammatory states which alter the levels of thyroid in the tissues, lowering inflammation and normalizing immune function can help with thyroid problems. Holtorf has found that low dose naltrexone is able to normalize thyroid functioning at times.

Because gluten can be such a potent inducer of inflammation, Dr. Liptan recommends that everyone with low thyroid embark on a gluten free diet for 8 weeks.

Iron Deficiency –  Because iron deficiency impairs thyroid activity, iron levels should be checked. Dr. Liptan wants ferritin levels to be in the 50-100 range; Dr. Holtorf wants them above 70. (Note that both are well above what is often considered “low-normal” (10-50) by many doctors.)

Recovery Story
While thyroid supplementation, when needed, is usually just one part of a treatment plan, occasionally it turns out to be the missing factor in  a person’s search for health. Check out a recovery story on the Health Rising website where this turned out to be true.

Eight years of ME/CFS disappears in two hours

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