Just as this illness presents differently, the symptoms will progress differently. For my father, it was a quick process into dementia and delirium accompanied by freezing and stiffness, he never presented with much of a tremor at all. My husband, on the other hand, is not showing dementia or cognitive challenges other than a slowing of his processing skills, but his tremors became unmanageable early and are only controlled with deep brain stimulation and medication. Since he is not showing any signs of dementia, a friend recently commented that he was doing so well. She was surprised when I said that I agreed especially as he is in the advanced stages of his journey. I think she questioned my judgement because, as she put it, “he still has all his faculties”. My response was that he would probably be one of those people with Parkinson’s who would die with all his faculties, it’s just how the disease is presenting for us.
There are two basic scales for determining where someone is on their journey with Parkinson’s. The first is the Hoehn and Yahr, developed in the 1960s and used to evaluate physical symptoms. It didn’t take into the account the cognitive or mental challenges many People with PD faced. In the 1980s, a new scale was designed utilizing this format to evaluate movement, but adding components that test the mental and mood changes that are taking place. Called the Unified Parkinson’s Disease Rating Scale (UPDRS), it is the one used most these days because it gives a more complete picture of progression.
At any rate, it doesn’t really matter where we are in this journey. My husband most often seems to be in stage 4 to 5 which is the highest range. On his good days, he may even appear to be back in level 3, but I know it won’t stay that way. The day is coming when, thanks to the great research being done in this arena, a medical team will be able to pinpoint where my husband is currently and where he is headed. I’m not sure that would be better, I think I like the uncertainty. It allows space for hope, dreams and imagination, something I would lose if I knew exactly what we were in for next.