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1298 points jgrahamc | 2 comments | | HN request time: 0.644s | source
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billti ◴[] No.22879807[source]
> The neurologists delivered their verdict: He appeared to have a textbook case of frontotemporal dementia—known by the shorthand FTD

Oh man, was that a kick in the guts when I got to that bit. My Dad was diagnosed with that in the past year, (after obviously struggling for a while), and declined rapidly. He had a different variant, and indeed the one thing that DIDN'T change was his personality. In fact, that's what kind of fooled me for a while. He would still trot out his usual bad jokes and regular phrases, but after a while you realize these are almost like reflexes, and often wouldn't really make sense in context.

It was interesting to see for Lee how this seemed amplified after heart surgery. My Dad had really bad "post-operative delirium" for about a month after major heart surgery, and while he recovered somewhat, that was definitely the start of his major decline.

Sadly, after moving into a care facility in mid-March, within a couple weeks he was in hospital after contracting Covid-19. He passed away on the 4th of this month from it. The only good to come out of all this was that I'd visited him many times over the past couple years and said "goodbye" many times thinking it might be the last time, even if just mentally and not physically, I'd get to see "my Dad", as I knew him.

Apparently it is often a genetic disorder that can be hereditary, and you can get tested for the genetic markers. As a coder/manager myself who depends on my mind for work, and enjoys being mentally challenged and active, (and I also have young kids), something like this scares the crap out of me. I'm not sure I want to know if I might have it. For one thing, being in the U.S. healthcare system, if I did have the markers, would that then count as a "pre-existing condition" I'd have to disclose?

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wigl ◴[] No.22880784[source]
I'm so sorry for your loss.

Dementia and schizophrenia are present in my family as well and caring for those in the later stages has been really hard.

I found myself torn by the same question of whether to test for genetic predisposition. After reading The Gene by Siddhartha Mukherjee, whose author is in a similar position, I have found some comfort in deciding not to test for now. As he says in an NPR interview:

> There's no one-to-one correspondence between a genome and the chances of developing schizophrenia. And until we can create that map - and whether we can create that map ever is a question - but until I - we can create that map, I will certainly not be tested because it - that idea - I mean, that's, again, the center of the book. That confines you. It becomes predictive. You become ... a previvor (ph). A previvor is someone who's survived an illness that they haven't even had yet. You live in the shadow of an illness that you haven't had yet.

https://www.npr.org/2017/05/12/528097708/the-power-of-genes-...

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1. gonehome ◴[] No.22882900[source]
Schizophrenia seems like a tricky one given that its triggers are less well understood and trauma seems to be part of it (so maybe knowing would lead to increased anxiety/stress which could make onset more likely?).

Otherwise it seems like whether or not you test the reality is set independent of your knowledge of it. I'd like to think that I'd want to test given that, but I suppose it's hard to know how I'd act without really being in that position.

I loved his book, but I think I disagree with him on this - feels like a rationalization of an irrational thing.

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2. wigl ◴[] No.22883782[source]
My experience was similar to the author's in that I grew up around family members who were in advanced stages. The possibility of inheritance stares you in the face whenever they're around.

If there was a conclusive test, I would definitely take it for the sake of future offspring. Otherwise, it would likely give me more anxiety than useful information.