From the urologist: "We are currently recruiting patients for a clinical research study involving the implantation of a small neurotransmitter device to treat urge urinary incontinence."
It sounds like the nerves leading to your bladder just get a boost, so it would be helpful for neurogenic bladder like mine, where the issue is nerve conduction. I don't know why it's a clinical trial: that article is two years old.
I think there is a rule that you can't be in two clinical trials at once. Otherwise, I would be all over this one.