I would try again with sleeping aids -- there are lots of new meds. And there are also sleeping specialists, which didn't exist years ago.
Some Drs are prescribing meds where the original use was not even related to sleeping, but the side effect helps a person sleep.
For instance, I take Trazodone, which is really classed as an anti-depressant, but it helps me get to sleep and sleep 8 hours without horrid side effects or that hangover feeling.
You may have already tried these ideas, if I come up with anything else I'll let you know!
Lynnwood, Lupus & Sjogren's ModeratorDIAGNOSING LUPUS & LUPUS RESOURCES
"Life is far too important to be taken seriously" - Oscar Wilde