In 2002 there were an estimated 920,000 dialysis patients worldwide growing by around 7%-9% per year.* Approximately 300,000 are in the US.
Those are just the dialysis patients. The number of patients with renal disease is huge, yet many people still know very little about it.
My sister wrote to Oprah about Jenna's story. Never got a response, but I think if a lot of people write it might get some attention.
Here's the link to write to her
http://www.oprah.com/email/email_landing.jhtml(* from
http://www.globaldialysis.com/links.asp)