An open letter to Psychological Medicine about “recovery” and the PACE trial

Sir Robin Murray and Dr. Kenneth Kendler
Psychological Medicine
Cambridge University Press
University Printing House
Shaftesbury Road
Cambridge CB2 8BS
UK

Dear Sir Robin Murray and Dr. Kendler:

In 2013, Psychological Medicine published an article called “Recovery from chronic fatigue syndrome after treatments given in the PACE trial.”[1] In the paper, White et al. reported that graded exercise therapy (GET) and cognitive behavioural therapy (CBT) each led to recovery in 22% of patients, compared with only 7% in a comparison group. The two treatments, they concluded, offered patients “the best chance of recovery.”

PACE was the largest clinical trial ever conducted for chronic fatigue syndrome (also known as myalgic encephalomyelitis, or ME/CFS), with the first results published in The Lancet in 2011.[2] It was an open-label study with subjective primary outcomes, a design that requires strict vigilance to prevent the possibility of bias. Yet PACE suffered from major flaws that have raised serious concerns about the validity, reliability and integrity of the findings.[3] Despite these flaws, White et al.’s claims of recovery in Psychological Medicine have greatly impacted treatment, research, and public attitudes towards ME/CFS.

According to the protocol for the PACE trial, participants needed to meet specific benchmarks on four different measures in order to be defined as having achieved “recovery.”[4] But in Psychological Medicine, White et al. significantly relaxed each of the four required outcomes, making “recovery” far easier to achieve. No PACE oversight committees appear to have approved the redefinition of recovery; at least, no such approvals were mentioned. White et al. did not publish the results they would have gotten using the original protocol approach, nor did they include sensitivity analyses, the standard statistical method for assessing the impact of such changes.

Patients, advocates and some scientists quickly pointed out these and other problems. In October of 2015, Virology Blog published an investigation of PACE, by David Tuller of the University of California, Berkeley, that confirmed the trial’s methodological lapses.[5] Since then, more than 12,000 patients and supporters have signed a petition calling for Psychological Medicine to retract the questionable recovery claims. Yet the journal has taken no steps to address the issues.

Last summer, Queen Mary University of London released anonymized PACE trial data under a tribunal order arising from a patient’s freedom-of-information request. In December, an independent research group used that newly released data to calculate the recovery results per the original methodology outlined in the protocol.[6] This reanalysis documented what was already clear: that the claims of recovery could not be taken at face value.

In the reanalysis, which appeared in the journal Fatigue: Biomedicine, Health & Behavior, Wilshire et al. reported that the PACE protocol’s definition of “recovery” yielded recovery rates of 7 % or less for all arms of the trial. Moreover, in contrast to the findings reported in Psychological Medicine, the PACE interventions offered no statistically significant benefits. In conclusion, noted Wilshire et al., “the claim that patients can recover as a result of CBT and GET is not justified by the data, and is highly misleading to clinicians and patients considering these treatments.”

In short, the PACE trial had null results for recovery, according to the protocol definition selected by the authors themselves. Besides the inflated recovery results reported in Psychological Medicine, the study suffered from a host of other problems, including the following:

*In a paradox, the revised recovery thresholds for physical function and fatigue–two of the four recovery measures–were so lax that patients could deteriorate during the trial and yet be counted as “recovered” on these outcomes. In fact, 13 % of participants met one or both of these recovery thresholds at baseline. White et al. did not disclose these salient facts in Psychological Medicine. We know of no other studies in the clinical trial literature in which recovery thresholds for an indicator actually represented worse health status than the entry thresholds for serious disability on the same indicator.

*During the trial, the authors published a newsletter for participants that included glowing testimonials from earlier participants about their positive outcomes in the trial.[7] An article in the same newsletter reported that a national clinical guidelines committee had already recommended CBT and GET as effective; the newsletter article did not mention adaptive pacing therapy, an intervention developed specifically for the PACE trial. The participant testimonials and the newsletter article could have biased the responses of an unknown number of the two hundred or more people still undergoing assessments—about a third of the total sample.

*The PACE protocol included a promise that the investigators would inform prospective participants of “any possible conflicts of interest.” Key PACE investigators have had longstanding relationships with major insurance companies, advising them on how to handle disability claims related to ME/CFS. However, the trial’s consent forms did not mention these self-evident conflicts of interest. It is irrelevant that insurance companies were not directly involved in the trial and insufficient that the investigators disclosed these links in their published research. Given this serious omission, the consent obtained from the 641 trial participants is of questionable legitimacy.

Such flaws are unacceptable in published research; they cannot be defended or explained away. The PACE investigators have repeatedly tried to address these concerns. Yet their efforts to date—in journal correspondence, news articles, blog posts, and most recently in their response to Wilshire et al. in Fatigue[8]have been incomplete and unconvincing.

The PACE trial compounded these errors by using a case definition for the illness that required only one symptom–six months of disabling, unexplained fatigue. A 2015 report from the U.S. National Institutes of Health recommended abandoning this single-symptom approach for identifying patients.[9] The NIH report concluded that this broad case definition generated heterogeneous samples of people with a variety of fatiguing illnesses, and that using it to study ME/CFS could “impair progress and cause harm.”

PACE included sub-group analyses of two alternate and more specific case definitions, but these case definitions were modified in ways that could have impacted the results. Moreover, an unknown number of prospective participants might have met these alternate criteria but been excluded from the study by the initial screening.

To protect patients from ineffective and possibly harmful treatments, White et al.’s recovery claims cannot stand in the literature. Therefore, we are asking Psychological Medicine to retract the paper immediately. Patients and clinicians deserve and expect accurate and unbiased information on which to base their treatment decisions. We urge you to take action without further delay.

Sincerely,

Dharam V. Ablashi, DVM, MS, Dip Bact
Scientific Director
HHV-6 Foundation
Former Senior Investigator
National Cancer Institute
National Institutes of Health
Bethesda, Maryland, USA

James N. Baraniuk, MD
Professor, Department of Medicine
Georgetown University
Washington, D.C., USA

Lisa F. Barcellos, MPH, PhD
Professor of Epidemiology
School of Public Health
California Institute for Quantitative Biosciences
University of California, Berkeley
Berkeley, California, USA

Lucinda Bateman, MD
Medical Director
Bateman Horne Center
Salt Lake City, Utah, USA

Alison C. Bested, MD, FRCPC
Clinical Associate Professor
Faculty of Medicine
University of British Columbia
Vancouver, British Columbia, Canada

Molly Brown, PhD
Assistant Professor
Department of Psychology
DePaul University
Chicago, Illinois, USA

John Chia, MD
Clinician and Researcher
EVMED Research
Lomita, California, USA

Todd E. Davenport, PT, DPT, MPH, OCS
Associate Professor
Department of Physical Therapy
University of the Pacific
Stockton, California, USA

Ronald W. Davis, PhD
Professor of Biochemistry and Genetics
Stanford University
Stanford, California, USA

Simon Duffy, PhD, FRSA
Director
Centre for Welfare Reform
Sheffield, UK

Jonathan C.W. Edwards, MD
Emeritus Professor of Medicine
University College London
London, UK

Derek Enlander, MD
New York, New York, USA

Meredyth Evans, PhD
Clinical Psychologist and Researcher
Chicago, Illinois, USA

Kenneth J. Friedman, PhD
Associate Professor of Physiology and Pharmacology (retired)
New Jersey Medical School
University of Medicine and Dentistry of New Jersey
Newark, New Jersey, USA

Robert F. Garry, PhD
Professor of Microbiology and Immunology
Tulane University School of Medicine
New Orleans, Louisiana, USA

Keith Geraghty, PhD
Honorary Research Fellow
Division of Population Health, Health Services Research & Primary Care
School of Health Sciences
University of Manchester
Manchester, UK

Ian Gibson, PhD
Former Member of Parliament for Norwich North
Former Dean, School of Biological Sciences
University of East Anglia
Honorary Senior Lecturer and Associate Tutor
Norwich Medical School
University of East Anglia
Norwich, UK

Rebecca Goldin, PhD
Professor of Mathematics
George Mason University
Fairfax, Virginia, USA

Ellen Goudsmit, PhD, FBPsS
Health Psychologist (retired)
Former Visiting Research Fellow
University of East London
London, UK

Maureen Hanson, PhD
Liberty Hyde Bailey Professor
Department of Molecular Biology and Genetics
Cornell University
Ithaca, New York, USA

Malcolm Hooper, PhD
Emeritus Professor of Medicinal Chemistry
University of Sunderland
Sunderland, UK

Leonard A. Jason, PhD
Professor of Psychology
DePaul University
Chicago, Illinois, USA

Michael W. Kahn, MD
Assistant Professor of Psychiatry
Harvard Medical School
Boston, Massachusetts, USA

Jon D. Kaiser, MD
Clinical Faculty
Department of Medicine
University of California, San Francisco
San Francisco, California, USA

David L. Kaufman, MD
Medical Director
Open Medicine Institute
Mountain View, California, USA

Betsy Keller, PhD
Department of Exercise and Sports Sciences
Ithaca College
Ithaca, New York, USA

Nancy Klimas, MD
Director, Institute for Neuro-Immune Medicine
Nova Southeastern University
Director, Miami VA Medical Center GWI and CFS/ME Program
Miami, Florida, USA

Andreas M. Kogelnik, MD, PhD
Director and Chief Executive Officer
Open Medicine Institute
Mountain View, California, USA

Eliana M. Lacerda, MD, MSc, PhD
Clinical Assistant Professor
Disability & Eye Health Group/Clinical Research Department
Faculty of Infectious and Tropical Diseases
London School of Hygiene & Tropical Medicine
London, UK

Charles W. Lapp, MD
Medical Director
Hunter-Hopkins Center
Charlotte, North Carolina, USA
Assistant Consulting Professor
Department of Community and Family Medicine
Duke University School of Medicine
Durham, North Carolina, USA

Bruce Levin, PhD
Professor of Biostatistics
Columbia University
New York, New York, USA

Alan R. Light, PhD
Professor of Anesthesiology
Professor of Neurobiology and Anatomy
University of Utah
Salt Lake City, Utah, USA

Vincent C. Lombardi, PhD
Director of Research
Nevada Center for Biomedical Research
Reno, Nevada, USA

Alex Lubet, PhD
Professor of Music
Head, Interdisciplinary Graduate Group in Disability Studies
Affiliate Faculty, Center for Bioethics
Affiliate Faculty, Center for Cognitive Sciences
University of Minnesota
Minneapolis, Minnesota, USA

Steven Lubet
Williams Memorial Professor of Law
Northwestern University Pritzker School of Law
Chicago, Illinois, USA

Sonya Marshall-Gradisnik, PhD
Professor of Immunology
Co-Director, National Centre for Neuroimmunology and Emerging Diseases
Griffith University
Queensland, Australia

Patrick E. McKnight, PhD
Professor of Psychology
George Mason University
Fairfax, Virginia, USA

Jose G. Montoya, MD, FACP, FIDSA
Professor of Medicine
Division of Infectious Diseases and Geographic Medicine
Stanford University School of Medicine
Stanford, California, USA

Zaher Nahle, PhD, MPA
Vice President for Research and Scientific Programs
Solve ME/CFS Initiative
Los Angeles, California, USA

Henrik Nielsen, MD
Specialist in Internal Medicine and Rheumatology
Copenhagen, Denmark

James M. Oleske, MD, MPH
François-Xavier Bagnoud Professor of Pediatrics
Senator of RBHS Research Centers, Bureaus, and Institutes
Director, Division of Pediatrics Allergy, Immunology & Infectious Diseases
Department of Pediatrics
Rutgers New Jersey Medical School
Newark, New Jersey, USA

Elisa Oltra, PhD
Professor of Molecular and Cellular Biology
Catholic University of Valencia School of Medicine
Valencia, Spain

Richard Podell, MD, MPH
Clinical Professor
Department of Family Medicine
Rutgers Robert Wood Johnson Medical School
New Brunswick, New Jersey, USA

Nicole Porter, PhD
Psychologist in Private Practice
Rolling Ground, Wisconsin, USA

Vincent R. Racaniello, PhD
Professor of Microbiology and Immunology
Columbia University
New York, New York, USA

Arthur L. Reingold, MD
Professor of Epidemiology
University of California, Berkeley
Berkeley, California, USA

Anders Rosén, MD
Professor of Inflammation and Tumor Biology
Department of Clinical and Experimental Medicine
Division of Cell Biology
Linköping University
Linköping, Sweden

Peter C. Rowe, MD
Professor of Pediatrics
Johns Hopkins University School of Medicine
Baltimore, Maryland, USA

William Satariano, PhD
Professor of Epidemiology and Community Health
University of California, Berkeley
Berkeley, California, USA

Ola Didrik Saugstad, MD, PhD, FRCPE
Professor of Pediatrics
University of Oslo
Director and Department Head
Department of Pediatric Research
University of Oslo and Oslo University Hospital
Oslo, Norway

Charles Shepherd, MB, BS
Honorary Medical Adviser to the ME Association
Buckingham, UK

Christopher R. Snell, PhD
Scientific Director
WorkWell Foundation
Ripon, California, USA

Donald R. Staines, MBBS, MPH, FAFPHM, FAFOEM
Clinical Professor
Menzies Health Institute Queensland
Co-Director, National Centre for Neuroimmunology and Emerging Diseases
Griffith University
Queensland, Australia

Philip B. Stark, PhD
Professor of Statistics
University of California, Berkeley
Berkeley, California, USA

Eleanor Stein, MD, FRCP(C)
Psychiatrist in Private Practice
Assistant Clinical Professor
University of Calgary
Calgary, Alberta, Canada

Staci Stevens, MA
Founder, Exercise Physiologist
Workwell Foundation
Ripon, California, USA

Julian Stewart, MD, PhD
Professor of Pediatrics, Physiology and Medicine
Associate Chairman for Patient Oriented Research
Director, Center for Hypotension
New York Medical College
Hawthorne, NY, USA

Leonie Sugarman, PhD
Emeritus Associate Professor of Applied Psychology
University of Cumbria
Carlisle, UK

John Swartzberg, MD
Clinical Professor Emeritus
School of Public Health
University of California, Berkeley
Berkeley, California, USA

Ronald G. Tompkins, MD, ScD
Summer M Redstone Professor of Surgery
Harvard Medical School
Boston, Massachusetts, USA

David Tuller, DrPH
Lecturer in Public Health and Journalism
University of California, Berkeley
Berkeley, California, USA

Rosemary A. Underhill, MB, BS, MRCOG, FRCSE
Physician and Independent Researcher
Palm Coast, Florida, USA

Rosamund Vallings, MNZM, MB, BS
General Practitioner
Auckland, New Zealand

Michael VanElzakker, PhD
Research Fellow, Psychiatric Neuroscience Division
Harvard Medical School & Massachusetts General Hospital
Instructor, Tufts University Psychology
Boston, Massachusetts, USA

Mark VanNess, PhD
Professor of Health, Exercise & Sports Sciences
University of the Pacific
Stockton, California, USA
Workwell Foundation
Ripon, California, USA

Mark Vink, MD
Family Physician
Soerabaja Research Center
Amsterdam, Netherlands

Frans Visser, MD
Cardiologist
Stichting Cardiozorg
Hoofddorp, Netherlands

Tony Ward, MA (Hons), PhD, DipClinPsyc
Registered Clinical Psychologist
Professor of Clinical Psychology
School of Psychology
Victoria University of Wellington
Wellington, New Zealand
Adjunct Professor, School of Psychology
University of Birmingham
Birmingham, UK
Adjunct Professor, School of Psychology
University of Kent
Canterbury, UK

William Weir, FRCP
Infectious Disease Consultant
London, UK

John Whiting, MD
Specialist Physician
Private Practice
Brisbane, Australia

Carolyn Wilshire, PhD
Senior Lecturer
School of Psychology
Victoria University of Wellington
Wellington, New Zealand

Michael Zeineh, MD, PhD
Assistant Professor
Department of Radiology
Stanford University
Stanford, California, USA

Marcie Zinn, PhD
Research Consultant in Experimental Electrical Neuroimaging and Statistics
Center for Community Research
DePaul University
Chicago, Illinois, USA
Executive Director
Society for Neuroscience and Psychology in the Performing Arts
Dublin, California, USA

Mark Zinn, MM
Research Consultant in Experimental Electrophysiology
Center for Community Research
DePaul University
Chicago, Illinois, USA

 

ME/CFS Patient Organizations

25% ME Group
UK

Emerge Australia
Australia

European ME Alliance:

Belgium ME/CFS Association
Belgium

ME Foreningen
Denmark

Suomen CFS-Yhdistys
Finland

Fatigatio e.V.
Germany

Het Alternatief
Netherlands

Icelandic ME Association
Iceland

Irish ME Trust
Ireland

Associazione Malati di CFS
Italy

Norges ME-forening
Norway

Liga SFC
Spain

Riksföreningen för ME-patienter
Sweden

Verein ME/CFS Schweiz
Switzerland

Invest in ME Research
UK

Hope 4 ME & Fibro Northern Ireland
UK

Irish ME/CFS Association
Ireland

Massachusetts CFIDS/ME & FM Association
USA

ME Association
UK

ME/cvs Vereniging
Netherlands

National ME/FM Action Network
Canada

New Jersey ME/CFS Association
USA

Pandora Org
USA

Phoenix Rising
International membership representing many countries

Solve ME/CFS Initiative
USA

Tymes Trust (The Young ME Sufferers Trust)
UK

Wisconsin ME and CFS Association
USA

[1] White PD, Goldsmith K, Johnson AL, et al. 2013. Recovery from chronic fatigue syndrome after treatments given in the PACE trial. Psychological Medicine 43(10): 2227-2235.

[2] White PD, Goldsmith KA, Johnson AL, et al. 2011. Comparison of adaptive pacing therapy, cognitive behaviour therapy, graded exercise therapy, and specialist medical care for chronic fatigue syndrome (PACE): a randomised trial. The Lancet 377: 823–836

[3] Racaniello V. 2016. An open letter to The Lancet, again. Virology Blog, 10 Feb. Available at: http://www.virology.ws/2016/02/10/open-letter-lancet-again/ (accessed on 2/24/17).

[4] White PD, Sharpe MC, Chalder T, et al. 2007. Protocol for the PACE trial: a randomised controlled trial of adaptive pacing, cognitive behaviour therapy, and graded exercise, as supplements to standardised specialist medical care versus standardised specialist medical care alone for patients with the chronic fatigue syndrome/myalgic encephalomyelitis or encephalopathy. BMC Neurology 7: 6.

[5] Tuller D. 2015. Trial by error: the troubling case of the PACE chronic fatigue syndrome trial. Virology Blog, 21-23 Oct. Available at: http://www.virology.ws/2015/10/21/trial-by-error-i/ (accessed on 2/24/17)

[6] Wilshire C, Kindlon T, Matthees A, McGrath S. 2016. Can patients with chronic fatigue syndrome really recover after graded exercise or cognitive behavioural therapy? A critical commentary and preliminary re-analysis of the PACE trial. Fatigue: Biomedicine, Health & Behavior; published online 14 Dec. Available at: http://www.tandfonline.com/doi/full/10.1080/21641846.2017.1259724 (accessed on 2/24/17)

[7] PACE Participants Newsletter. December 2008. Issue 3. Available at: http://www.wolfson.qmul.ac.uk/images/pdfs/participantsnewsletter3.pdf (accessed on 2/24/17).

[8] Sharpe M, Chalder T, Johnson AL, et al. 2017. Do more people recover from chronic fatigue syndrome with cognitive behaviour therapy or graded exercise therapy than with other treatments? Fatigue: Biomedicine, Health & Behavior; published online 15 Feb. Available at: http://www.tandfonline.com/doi/full/10.1080/21641846.2017.1288629 (accessed on 2/24/17).

[9] Green CR, Cowan P, Elk R. 2015. National Institutes of Health Pathways to Prevention Workshop: Advancing the research on myalgic encephalomyelitis/chronic fatigue syndrome. Annals of Internal Medicine 162: 860-865.

Comments on this entry are closed.

  • Wolfita

    It also causes all sorts of unfortunate psychological consequences to keep telling someone that they should be able to get themselves better when in reality they can’t.

  • Wolfita

    It also causes plenty of unfortunate psychological consequences to keep telling someone that they should be able to get themselves better when in reality they can’t.

  • RhymesWithElena

    Warmest of heartfelt thank yous to all the signatories, Prof. Racaniello, Prof. Tuller and everyone else involved!

    I’m a person living with ME. I was forced to do graded exercise therapy (GET) 10 years ago, under the threat of losing my sickness benefit/my only income. GET made me permanently much much worse; I went from moderately affected to severely ill, and I never recovered. Now, 10 years later, I’m still bed/couchbound approx 98% of my waking time.

    Keep up the pressure, your work is immensely important and deeply appreciated.

    Stop the harm! Accelerate the biomedical research!

  • Andrea Sundström

    heartfelt thanks for this and for your continuous support! / Andrea

  • Andrea Sundström

    heartfelt thanks for this and for your continuous support! / Andrea

  • rhid williams

    PACE was designed to harm patients and remove sickness benefits. It’s hard to imagine how anyone would want to be involved in such a scheme. Many thanks to all the signatories and the virology blog for your continued support in exposing this dangerous pseudoscientific nonsense.

  • Yvonne

    Thank you to David Tuller, and to all the signatories of this letter. It has been a long time coming. Please be persistent in your efforts and don’t give up. History will show that you made a difference.

    I do hope that this letter will lead to the end of neglect, harmful treatments, and cruelty to children, perpetrated by health professionals upon ME patients. It grieves me that the UK has been the leader in promoting a patient-blaming model that has harmed patients, not only by promoting harmful treatments, and spreading misinformation which promotes neglect of patients’ needs, but also by precluding proper clinical and scientific investigation into the disease so that there is presently very little understanding of the pathology of ME. The vigorous efforts to avoid scrutiny and to denigrate patients in the process compound the disgrace. In a country which leads in medical research in other areas, this is particularly grievous. I hope the UK Medical Research Council will redeem its sorry role in this saga by ensuring that ME now gets catch-up funding to boost robust scientific research in to ME, so that we who have suffered so long can at least hope to see some progress in understanding the disease that has devastated our lives, before we die.

  • deboruth

    I recall Tom Kindlon mentioning a survey in which more than 50% of GET victims ended up worse off. And anecdotal evidence is legion of one after another person going from half-disabled to bedbound and hopeless after a program of GET. I, on the other hand, managed to destroy my own well-being by persisting in tennis and squash and regularly collapsing for 36 hours or more after a match. I’m talking Decrepit Doubles, not Wimbledon.

  • Joanna

    What a fantastic and well written letter! Thank you to all who signed. Especially exciting to see so many countries and disciplines represented!

  • Pingback: An open letter to Psychological Medicine, again!()

  • Pingback: Experience of Care in the NHS with ME – Sarah at Saje()

  • Pingback: Neat ME/CFS News – The Microbe Discovery Project()

  • tomkindlon

    K.Miles sent me this:

    Hi Tom,

    I would like to sign the petition to retract PACE. If there is space to add any comments, mine is this: in just three weeks of starting a GET course, I went from being someone who was managing my ME and able to travel abroad alone, (just so long as I didn’t walk more than 15 minutes), sing at a wedding, to being bedbound, unable to stand up, walk or carry out basic self-care tasks. My organs started to pack up and now I can barely eat, and my heart won’t support me being upright. GET ruined my life. It reduced me to a level of illness worse than when I had the meningitis that caused the ME in the first place. The problem is that GET as interpreted by the hospital carrying it out means intensive walking and no other form of exercise. Because the course was 6 weeks long, I was pushed to the limit in those six weeks. There was nothing graded about it at all, and I was made to push through the tiredness and swollen glands and not allowed to reduce the amount I was doing when my body started to fall apart. I was made to exercise even though I had raised IMG antibodies and therefore a possible chronic infection from the meningitis. I was not even told I had raised IMG antibodies and my medical history of syncope and possible calcium sensor diagnosis ten years ago was ignored. I have sustained multiple organ damage. Then they walked away from the mess without even informing my GP. The person running the GET told me all they did was do what NICE told them to do. I have never seen a doctor for ME, only a nurse and a physio and I am still not allowed to see a neurologist or cardiology though I have major neurological and cardiological symptoms now, not to mention a digestive system that has packed up and kidney damage, that blood tests show. The only treatment for ME is GET and CBT and nothing else, even when these treatments almost kill you.

    Thanks, K.Miles

  • tomkindlon

    Sheffield ME and Fibromyalgia Group have asked to be added to the list.

  • Pingback: mycology | [Veterinary and Medical Sciences()

  • Pingback: virology | [Veterinary and Medical Sciences()

  • Pingback: An open letter to Psychological Medicine, again! – Virology()

  • Pingback: An open letter to Psychological Medicine about “recovery” and the PACE trial – Virology()

  • tomkindlon

    Bury & Bolton
    ME/CFS & Fibromyalgia Support Group have asked to be added to the list.

  • tomkindlon

    Robert F Newbold PhD DSc (Lond.) FRSM FRSB FRCPath FRSA
    Emeritus Professor of Cancer Genetics
    Brunel Institute of Cancer Genetics & Pharmacogenomics
    College of Life and Health Sciences
    Brunel University London
    Uxbridge UB8 3PH, UK

    has asked to be added to the list.

  • tomkindlon

    The Belgian ME/CFS patiënt organization ‘Wake-Up Call Beweging’ have asked to be added to the list.

  • Adrienne Wooding

    Have a look at the research by Mark VanNess et a; at the Workwell foundation and the International Consensus Crteria – 2011 for Medical Practitioners. ME. Hear rate based pacing is one means of enabling you manage your activty/exercise appropriately.

  • David N. Andrews MEd, CPSE

    The way that CBT was used in this is appalling.
    The point of CBT is to assess with adapting to new circumstances, not the push the attempt to persist as if old ones still pertain when they don’t.

    PACE was an utter clusterf*ck.

  • Pingback: Dance & CBT/GET-realness | Anil van der Zee()

  • Pingback: Dans & CGT/GET-realheid | Anil van der Zee()

  • Pingback: Dancers & CBT/GET-realness | Anil van der Zee()

  • Pingback: Tijd voor openheid omtrent het falen van CBT en GET bij ME en CVS – it's about ME()

  • Pingback: beaver padding | Anil van der Zee()

  • Pingback: The CDC Finally Reverses Course On Treatment For Chronic Fatigue Syndrome – Great Americans()

  • Pingback: About M.E. – iII Horse()

  • Pingback: ME science on a turning point – it's about ME()

  • Pingback: Keerpunt in de wetenschap omtrent ME en CVS – it's about ME()