I've been over and over this lately, and we had some threads relating to it in the "SCI Cure and Treatment" section a while back. I've personally met and seen some of the results for 2 people from Dallas, TX, that have gone to Russia to have autologous repair cell injections.
It is not a miracle cure, or a "have this done, and you can walk out in the morning" type of thing, but the improvements in bowel/bladder function alone are worth $30,000 to me. I'm saving up as it is to go as soon as possible to have autologous cell injection and olfactory mucosa autograft. Could be interesting to see what the 2 can do when used together.
What people need to realize is that it will always take a lot of work and physical therapy to obtain maximum results. The muscular atrophy, the rebuilding/reprogramming of neural pathways, the adjustment to the improvements, all take time and work. There is no miracle cure. As a nurse, I'm sure you're familiar with wounds. An SCI is in many cases a wound in the spinal cord. Regrowth will not be immediate. It's a healing process. Just be sure to remember that, no matter what "miracle cures" people may proclaim.
For more information ot the stem cell and other SCI cellular treatments, I have provided some links for you. One is to the Repair Stem Cell institute, a non-profit organization in the US that helps people get booked to go to these treatment centers. The next is the link to the PDF format file that includes the clinical study report from the initial trial of olfactory mucosa autograft. The final link is to the site of a man names David Granovsky. He's a stem cell blogger, who has been round the world and met many of the doctors who have had success with stem cells. There is a ton of information on his site. Hope this helps you.
JAX
Repair Stem Cell InstituteOlfactory Mucosa Autografts in Human SCI patientsStem Cell Bloggerinkdonwheels, you might want to check out some of this too. As you say, do some research. I gotta say, the injections they do in Russia aren't that bad from the description I've gotten from the 2 patients I've met. Same as any lumbar puncture. Also, I don't know about you, but to me, the bowel/bladder/sexual function gains are nowhere near insignificant! I don't give a damn if I ever walk again, I think it would be a great thing just to get a hardon again (and to be able to feel it would be even better).