I think a company would be hard-pressed to have a pill that cures cancer -- letting millions die each year, because the pill costs $100k. I think there's a non-trivial possibility that the gov't would take that drug for its own uses.
Is there precedent for such a thing?
http://www.msnbc.msn.com/id/18490388/ns/health-aids/t/brazil...
Apparently when the negotiations broke down (Brazil wanted the same rate as Thailand but Merck wanted to charge them more), Brazil declared sovereign property rights in the good of it's citizens.
http://www.fool.com/news/2001/bayzf011025.htm
This was for Cipro for Anthrax. Bayer, at the last minute, gave in to some pricing concessions. There's also been talks about it happening during some H1N1 and avian flu scares.
A $100k pill that cures cancer? I'm not saying it would be taken by the gov't, but I think you'd have to seriously consider it.
Today it is the one treatment that is fully covered by the government for everyone. I would imagine something similar would occur here.
Also not advocating there is some conspiracy going on here.
The person paying for the cure, usually and insurance company, wants it to be as cheap as possible.
The person selling the cure is probably not the same between the two treatment scenarios.
The hospital administering the treatments might have a motive, but they aren't involved in the decisions about whether to go ahead with research.