Marilyn: I know your situation is pushing the limits, and I don't presume to know much, but under the circumstances , I wanted to throw out one idea perhaps that has been overlooked? Is there any possibility of gradually, carefully, eliminating as many drugs as possible and try to find a baseline level again where there may be improvement and he will return to you mentally? Even if his mobility is sacrificed, my husband and I have always wanted to stay away from drugs and their level that might take HIM away from me and reality. With his strength of mind, and courage of heart he is best able to combat the physical limitations. It sounds to me like your husbands system is crying out from too much interference? Perhaps....? My prayers will be with you - I truly do know what you are experiencing and whatever the outcome may you find peace in your heart......... marie carepartner husband 70/l3