<qa>  What was the NCT01138553, testing MFP in neoadMore recently, four clinical trials have been recently launched for the evaluation of antiprogestins. The ClinicalTrials.gov Identifier: NCT01138553, testing MFP in neoadjuvancy was discontinued because of difficulties in recruiting and the NCT00555919, Schering, testing lonaprisan, was stopped due to lack of expected clinical response. Two other studies are under way, NCT01800422 testing telapristone and NCT02052128 onapristone. 