Trends in U.S. clinical trials 2000-2003 and 2008-2011
This statistic depicts trends in U.S. clinical trials over the periods 2000-2003 and 2008-2011. Between 2000 and 2003, the median clinical trial treatment period was 140 days. In the period 2008-2011, this figure increased to 175. Thus, the increase in complexity was around 25 percent.