Thanks EileenPatricia,
What you're saying about it not being rare to have one of the rare kind of parkinsonism is a useful way to look at it. Got me thinking and set me off on one ........
I searched for half an hour and came across 38 conditions causing parkinsonism. Most cause many or all the problems caused by PD, plus other problems , and more than half are life shortening.
Parkinson's UK info sheet talks about the few most well known causes of parkinsonism not caused by PD. It sounds likely that other ones make up a large proportion of the parkinsonism not caused by PD.
It would be great to have a bit more easily accessible information translating the medispeak on these conditions into plain english for people with parkinsonism, and for GPs and neurologists. I think it could help reduce the number of people trapped in diagnostic limbo
Delayed diagnosis and misdiagnosis is a big enough problem in PD. My experience is that if you also have extra bits and pieces going wrong that don't fit with PD, but involve nearby bits of the brain, one after another doctor can't cope with feeling out of their depth and says it's just not possible, and won't even try any clinical examination.
I reckon the longterm misdiagnosis of parkinsonism isn't just about the complexity of how to diagnose these conditions, it's also about power and communication in the doctor patient relationships, increasing cognitive and speech impairment, and socially normal disability discrimination in the doctor's response to speech and cognitive impairments.
Some people are having to use all of their declining cognitive and speech abilities in trying to get access to proper assessment and diagnosis. Parkinsonian speech and cognitive problems are often assumed to be evidence of psychological problems. There's loads of research on this being a "normal" response to communication impairments. This normal discriminatory response, can result in doctors refusing assessment for physical causes, refusing to make reasonable adjustments to enable patients to communicate with them, and believing they are doing the right thing by actively preventing communication about physical health problems. So doctors have no chance of taking in information that could allow rational assessment and diagnosis.
I guess some people here who have a quiet voice and slowness and freezing of speech will have found out that all another person has to do to stop you being able to communicate or think, is start to speak louder, talk over you, interrupt, fire questions at you and not wait to let you speak, deliberately misrepresent what you are saying and not allow you time to say they have misunderstood, repeatedly lead the conversation away from what they know you are trying to talk about and generally make the situation more pressured and antagonistic. all these annoying, but socially normal ways of communicating are generally unhelpful for anyone, but can be disabling and silencing for PWP.
these are all fairly common behaviours for a stressed out person in a position of power. Lots of doctors under pressure, will use a person's communication impairments against them to prevent communication. And they'll believe they are doing the right thing for the patient and to protect NHS resources from people with psychogenic problems.
Once they've started down this route, it's near impossible for doctors to take in information from the patient that could alter their rigid view of the patient
I know it sounds melodramatic, but it means that patients with progressive conditions can be spending the last years of their life or the last years of their independent life, caught in this vicious cycle, trying to communicate with the NHS to get access to rational assessment and diagnosis, but whatever they say, and the way they say it - the parkinsonian communication impairments - are taken as further evidence that no neurological assessments should be done.
One way to break that vicious cycle is to provide information from other sources that the doctor may have some respect for.
So from where I'm standing, some more clear information on the causes of parkinsonism other than PD, and talking a bit more about more than just the better known ones - that even GPs have heard of and may already be less likely to be longterm misdiagnosed - would be really useful.
And more information on how to enable communication with people with communication impairments in parkinsonism, and advice on how to work round the problem of people's neuro problems being discounted as a result of the discriminatory response to their parkinsonian speech and cognitive problems, that would all be great
I don't know if PDUK want to get into all that, but it would be so useful if somebody did.