Here's a recent reply I got from Intercytex when I asked about participating:
Dear Mike
No. We will be using the Norwood scale but only to guage the success
ICX-TRC in trials - the only limiting factor is if someone has no hair
at all because the procedure requires a tiny biopsy from which to
culture cells for injection back into the skin.
If we run a trial for ICX-TRC in the US and we require volunteers, we
will post a sign on the website under
http://www.intercytex.com/icx/products/clt/
We are involved with the FDA and the other regulatory agencies in the
world. What they are trying to decide at the moment is how cell therapy
products should be regulated and the jury is out at the moment. This
will impact on the nature of the trials we conduct and when the products
get to market.
I hope that this is helpful.
Kind regards
Katharine Harris
Corporate Communications
Intercytex
St John's Innovation Centre
Cowley Road
Cambridge
CB4 0WS
United Kingdom