David Strain - new name to me - this is his Exeter Uni bio
https://medicine.exeter.ac.uk/people/profile/index.php?web_id=David_Strain
Physical v psychiatric
ME was renamed and redefined as chronic fatigue syndrome in the 1980s, says Dr Shepherd, and there was an ‘intense’ medical debate about whether it was physical or psychiatric.
‘I suppose in simple terms that psychiatry won the day at that point, and convinced an awful lot of people that CBT [cognitive behavioural therapy] and graded exercise was the answer, because all that was happening was that patients were getting a viral infection, they were getting abnormal beliefs and behaviours and becoming deconditioned and that was the solution.
‘Prior to COVID, I was already working on chronic fatigue syndrome, and pre-COVID it was very, very difficult to get anyone to take an interest in either research, or data evaluation or to do studies into chronic fatigue syndrome, in the UK at least. I put grant applications in to do work into the underlying causes of CFS, pre-COVID, and they were commonly side-lined as low priority; now exactly the same grant applications are being funded.
"In the world before COVID I was part of a multidisciplinary team that was looking at chronic fatigue syndrome. That’s a post-viral myalgia that causes all sorts of problems for a small proportion of the population,” he says. “We very quickly realised that there is something very similar going on with COVID and so tried to keep that work going. I was already looking at doing some research into chronic fatigue syndrome, particularly at the associated muscle wasting, which is much like the muscle wasting we see in older people."
Strain’s pre-COVID research interest focused on the microcirculation in the human body’s tiniest blood vessels, which are responsible for delivering all the necessary oxygen and nutrients to the muscles. Since the onset of the pandemic, he has continued to look closely at the microcirculation. “When we think about the blood supply, we tend to think about the bigger vessels,” he says. “They’re effectively the motorways of the body. But my focus has always been on the cul-de-sacs – the bits that get you from the motorway to your house. That’s the bit of the body I have always been interested in and we were working on this hypothesis that chronic fatigue syndrome was caused by a lack of perfusion in those vessels to the muscles and other tissues, which resulted in the muscle weakness and general tiredness and lethargy that we see.
Disappointing that there is no mention of severe ME/CFS or the fact that many of us don’t improve whatever we do.
I also didn’t like “physical v psychiatric” framing:
But otherwise quite good.
Dr Strain:
I’d be interested to know what grant applications he had turned that have now been accepted.
+1I think it's a really important message to get across to doctors - that it's convalescence they need to focus on, not rehabilitation.
It's not a new strain thenHis name has been coming up for a year or so. It is not clear to me quite what his track record is. Maybe he has contacts n the BMA.
Hi Nina, Thanks for your reply and thank you for all the positive work you’ve done. I didn’t mean to be critical of you. Not at all. I just find it frustrating if/when people get the impression that if only people adopt the right approach their ME will improve. I wish I’d been given better advice (the sort of advice that you have been giving) but I don’t know if my prognosis would have been very different if I had been. Maybe it would. Maybe it wouldn’t.Hi Robert - I agree - I did make it clear in the interview that I'm a 'lucky one' and that many more would not be able to return to work at all or even get out of bed (perhaps the author considered that message might be a bit soon for post COVID and I know she was constrained by word count).
I agree we need to try to get past the argument of whether it’s perpetuated by unhelpful beliefs or “all in the mind” but, even within that argument, framing it as “physical v psychiatric” is inaccurate and unhelpful in my view. Genuine psychiatric illnesses are every bit as physiological or organic as Parkinson’s, MS or ME. Again, I appreciate that that this was probably the author’s choice of wording rather than those who were interviewed.I also can't wait to put the physical vs psychological argument to bed. Many doctors still don't know that they don't know about this disease.
I also wish that someone had been able to tell me that I might never recover, or significantly improve, and given me the support I needed to help me deal with that. Instead, I was told that I would get better, and then I was left to deal with the enormity or realising that I was probably going to feel very unwell, and be severely disabled for the rest of my life, all on my own, with no medical or psychological support.
I appreciate that this isn’t what people with long covid or PVFS want to hear, but I think we need to be honest. Most people will probably recover within 2 years. Pacing probably maximises someone’s chances of recovery or improvement. But some won’t recover, even if they follow the best advice, and they need to be helped to deal with that.
The BPS brigade would probably argue that you can’t tell patients the truth because it will make them anxious and that will make their ME worse, but I think will know that’s nonsense. I wonder if they think doctors should lie to MS, Parkinson’s or Cancer patients for the same reason. They may well do!
Then I must be living on a different planet, because this has not been my experience, in any regard.‘But now I think the clock has turned completely the other way and we have now, I think, got general acceptance that we are dealing with a medical problem.’
The response from medicine to LC frankly shows the exact opposite, that all the progress we hoped we were doing was actually mostly an illusion. It can pay off with LC, it set the ground for the NIH to be able to do it right, but without LC we were fully stuck there for the long run and I'm less sure over time whether LC will even do it.I have huge respect for Charles Shepherd, but if this is really what he said & thinks (from the article)
Then I must be living on a different planet, because this has not been my experience, in any regard.
Re David Strain, there's a little more about his research interests in this article, from December, in the Biomedical Scientist
The response from medicine to LC frankly shows the exact opposite, that all the progress we hoped we were doing was actually mostly an illusion.
my memory is rubbish, but weren't F and M looking at something like this at some point - or some researchers. Sorry to be so vague! I thought nitric oxide might be involved, as a vasodilator. It also ties in with the micro capillary work being done by the Open Medicine Foundation (though this has been inconclusive to date).Strain’s pre-COVID research interest focused on the microcirculation in the human body’s tiniest blood vessels, which are responsible for delivering all the necessary oxygen and nutrients to the muscles. Since the onset of the pandemic, he has continued to look closely at the microcirculation. “When we think about the blood supply, we tend to think about the bigger vessels,” he says. “They’re effectively the motorways of the body. But my focus has always been on the cul-de-sacs – the bits that get you from the motorway to your house. That’s the bit of the body I have always been interested in and we were working on this hypothesis that chronic fatigue syndrome was caused by a lack of perfusion in those vessels to the muscles and other tissues, which resulted in the muscle weakness and general tiredness and lethargy that we see.