Here's hoping that the awful side effects experienced by the guys in London don't cause problems for too many other trials. I work in the industry and at one company I know of, 75% of their volunteers didn't turn up yesterday and today. If this keeps up, it is going to cause huge problems for research into ALL new medications. Here's wishing them all a full and speedy recovery, without volunteers like these there would have been no new medications on the market for some considerable time...