{"nct_id":"NCT05052554","title":"Study With QR-504a to Evaluate Safety, Tolerability & Corneal Endothelium Molecular Biomarker(s) in Subjects With FECD3","status":"WITHDRAWN","status_verified_date":"2022-05","start_date":"2021-08-10","start_date_type":"ACTUAL","primary_completion_date":"2022-04-12","primary_completion_date_type":"ACTUAL","completion_date":"2022-04-12","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PRQR"]}