BEM wrote:Does anyone know of any studies being done on prevention as opposed to maintenance? I would be interested in any study that could help answer questions on how this disease develops etc.
I really would appreciate any help. At this point, I am blindly stumbling through this new normal of mine and I think if I could make a contribution through a study then it would help me to feel useful in my present state of helplessness.
A warm welcome, BEM, from another woman with ApoE 4/4 and a family history of dementia and still good health and cognition at almost 66. I think it's wonderful that you are looking for some way to make a contribution through a study, especially since it sounds like you just recently found out your status. At your age I had just found out and was "blindly stumbling" for what felt like a long time.
The good news is that while you are "too young" for some of the prevention trials, you are getting close to the magic age of 60, when you'll be eligible for some of those trials. The dilemma for clinical trials is that many researchers think eventually they will find drugs that can be given to people at-risk because of ApoE 4 possibly decades before any plaques, tangles, or other pre-clinical signs of disease show up. But in order to get there, they have to try the drugs on people who are in what I've seem termed "the sweet spot": still healthy, but old enough to be reasonably likely to show changes on one or more measures. Those could be as marked as moving from "healthy" to "Mild Cognitive Impairment" or as subtle as increased amyloid plaques, changes on cognitive tests of immediate and medium term memory, visual perception, and daily living skills. The ages for the "sweet spot" right now are usually 60-75, and the trials are "enriched" (i.e. loaded for more likely to be at-risk) by enrolling people with one or two ApoE4 alleles, and/or family history, and/or amyloid deposits on a PET scan.
Along with at least 3 other people on this site, I'm enrolled in one of those trials, the Generations Study, which started in 2015 and will continue to 2023. (To see if these drugs work and are safe, they need participants who are willing to take the drug or placebo for up to 5 years.) Like you, we want to make a difference, if not for ourselves then for our children and others, and even if the drugs we're taking aren't effective, the knowledge gained should help move the science ahead significantly.
I am sure that even before you turn 60, if you're still interested, you will be able to find a site that is recruiting, or would love to have your participation when you turn 60. Here's a link to the government site for Clinical trials, specifically in this case for Generations 2, which started in August 2017, and will run through July 2024.
https://clinicaltrials.gov/ct2/show/NCT03131453?term=Novartis.+generations&cond=Alzheimer+Disease&rank=1 If you go on the
https://clinicaltrials.govsite you can search for clinical trials that are recruiting now, and read descriptions of who they are seeking, as well as the study description, location sites, etc.
For now, that feeling of helplessness does dissipate with time and with the knowledge that many protective factors and as-yet-not-well-understood genetic and environmental factors affect risk. If you need to share some more of those feelings, or hear how some of us got past that, let us know what would help. Lots of people have found that Dr. Bredesen's recent book has been helpful in giving them a feeling of control over at least some lifestyle interventions.
Hugs, my 4/4 "sister".