I mentioned in a recent posting that I like to keep an eye on research updates. Yesterday, I found a note in my email about an amazing research study that may allow neurologists to detect where a person is in their journey with Parkinson’s through a blood test. This follows on the heels of the breakthrough that allows for detection of PD through bloodwork which should allow for earlier diagnosis and treatment. Both of these are great advancements in the work being done to better understand this disease, however where early diagnosis is life changing, I have questions about the practical usefulness of the other discovery.

What we all know is that PD presents and progresses differently in every patient. My biggest question is, what good will it do for us to know where we are in the journey when we can’t know where we are going? Will they be able to test my husband and tell us that, based on what they found out from markers in his blood, he will be needing a walker within 6 months? Will they see differences in those who have greater physical impacts versus those who are facing cognitive challenges and will that drive further research? How will it help those already diagnosed?

I never want to disrespect any of the research projects or disregard any knowledge gained about this disease, I do want to be cautious of getting excited for how it might benefit my husband in his journey. Who knows where this bit of additional information might lead? Perhaps the scientists leading the study will reach a point where they can identify the specific components of the brain that are causing progression and shut them off. Until then I will keep watching and hoping that the research continues and that the next breakthrough is the one we need.