I've just been reading through this section on MN; my heart is literally heaving for what you've all been through.
My FIL is 80, vascular dementia, we had to intervene (his partner was in denial) and bring him down to us from another state (we're in Oz).
He's had a rapid decline and is now mentally gone, no idea who anyone is. We did the usual things of putting up family pictures with name-labels to remind him- he can't recognise his wedding picture or say who his children are. You get the idea.
He's had a catheter in place for over 6 weeks now, and they don't seem to want to do anything about it. He's had urinary problems for years, wouldn't be surprised if he has prostate cancer. They won't even do a PSA blood test to check.
Am I right in thinking they're just trying to keep him eating, moving and comfortable? Is that why the doctors don't bother?
Not that I'd want him put through extensive treatment, no point, but is that why the staff are moving so slowly?
Nasty fucking disease this is.