Detailed text transcripts for TV channel - CNN - 20170708:18:55:00
Bottom line, there are still many unanswered questions. so a second study is now underway. this time with more than 100 children. it's a randomized double blind placebo controlled trial. that's the gold standard in researching potential new treatments. >> that will allow us to have much more confidence in saying that the treatment is actually working. >> in addition in this second study, children are receiving either their own cells or if they don't have their own cells they're receiving donor cells. and at the end of this trial we'll be able to answer several questions. one, do cells help com...