I had a nerve study for possible carpal tunnel. Ended up only being mild in my right hand and moderate in my left hand. So I am not going to have that surgery. My hands would “fall asleep” at night time. For me it comes and goes so it may just be the effects of arthritis. The doctor that did the nerve test said either you have it or you don’t. I am currently not having problems. I also have a left frontal convexity meningioma. I am on wait and watch. Just had 3rd MRI and waiting to see my neurosurgeon next week. I hope you can find some help and relief from your neuropathy.