i would def suggest you email dr leverone in los angeles about the ketamine infusions he does. i just had one on monday and have been pain free since then. we did everything over the phone and email, and its def a lot cheaper then having to go to germany for the coma. the risks are also a lot less. his email is ketaminetherapy@gmail.com. i know la is far, but for the chance of being put into remission i def think its worth it!