For example, Ben Goldacre. He is cynical about 'Big Pharma', and has written about it in one of his books[0]. At the same time he appears to support efforts to open up private medical research -- he recently cofounded AllTrials[2] along with the BMJ, Cochrane, PLOS, and a few other high-profile reputable sources[3].

[0]: https://en.wikipedia.org/wiki/Bad_Pharma [1]: http://www.cochrane.org/ [2]: http://www.alltrials.net/ [3]: http://www.phc.ox.ac.uk/news/ben-goldacre-joins-oxford-unive...