Actually there are three endometrial trials, one completed, two still recruiting: http://clinicaltrials.gov/ct2/results?term=ridaforolimus&recr=&rslt=&type=&cond=endometrial&intr=&outc=&lead=&spons=&id=&state1=&cntry1=&state2=&cntry2=&state3=&cntry3=&locn=&gndr=&rcv_s=&rcv_e=&lup_s=&lup_e= There are a total of 23 rida trials listed on clinicaltrials.gov. This isn't the small biotech version of how to develop a drug. :) Peter