I agree with
@Trish and
@Peter Trewhitt ’s concerns about the definitions of CBT and GET. They are completely disingenuous. If they refer to the treatments as “evidence-based” then they must describe the treatments as they are described in the (flawed) research from which the (dodgy) evidence is taken. You can’t describe a treatment as “evidence-based” and then invent a new definition of the treatment which does not accurately reflect the treatment that was tested.
The PACE manual for CBT therapists was clear that the therapy was based on a model of ME/CFS which assumes that the illness is maintianed by patients’ unhelpful beliefs:
PACE manual for CBT therapists said:
According to this [CBT] model, the symptoms and disability of CFS/ME are perpetuated predominantly by unhelpful illness beliefs (fears) and coping behaviours (avoidance). These beliefs and behaviours interact with the participant’s emotional and physiological state and interpersonal situation to form selfperpetuating vicious circles of fatigue and disability.
Page 17:
https://www.qmul.ac.uk/wolfson/media/wolfson/current-projects/3.cbt-therapist-manual.pdf
That is the definition which should have been used in the survey.
With this survey, and other developments, I fear we are heading for a ghastly compromise where NICE reject PACE-type GET but keep a watered down version of CBT as a recommended “evidence-based treatment” for ME/CFS. There should be no compromise in evidence-based medicine between facts and falsehoods, or science and pseudoscience.
Whilst I would welcome the rejection of GET, keeping any sort of CBT as a recommended treatment would be totally unacceptable to me. CBT is not an effective treatment for ME and it would be deeply unhelpful to suggest otherwise.
Although I would not support it, if CBT were to be kept as a recommended therapy in the same way that it is used for other illnesses, it would have to be made clear that the PACE-type CBT has been rejected.
My suspicion is that any benefits that people with any sort of illness experience from CBT are no more than would be gained from a factsheet with useful information about condition management and a friendly person to speak to for counselling and emotional support.
So it's important to recognize that GET already uses collaboration between therapist and patients to set the goals and pace, that it increase exercise very gently and already uses heart rate monitors to guide the patient etc. It's this form of GET that patients find unhelpful. All these precautions are already applied and they don't work. So they can't form an argument against the criticism of GET/CBT. Just speculating here, but possibly the authors of the survey had this in mind.
This is a good point, but even if that was the intention (which I doubt), I don’t think it justifies providing misleading information. Garbage in. Garbage out.