Thanks for the update, so glad you have found relief. Please keep us updated as the months go on. I have been researching the ketamine for my husband, but I was afraid that since he had for almost 4 years now the ketamine would not work. I am starting to have hope after reading your story. Right now he has had relief from fentanyl patches, it is the first time he was able to stand on his right leg in a year. Enjoy your painfree days!