{"disease":{"id":"idiopathic-retroperitoneal-fibrosis","name":"idiopathic retroperitoneal fibrosis"},"drugs":{"marketed":[],"pipeline":[],"offLabel":[],"totalMarketed":0,"totalPipeline":0},"trials":{"data":[{"nct_id":"NCT03133949","title":"Aortitis and Retroperitoneal Fibrosis: Evaluation of Diagnostic Criteria","phase":"","overall_status":"UNKNOWN","enrollment_count":206,"lead_sponsor_name":"Centre Hospitalier Universitaire, Amiens","has_results":false},{"nct_id":"NCT05428826","title":"Early Discontinuation of Steroid Treatment in Negative FDG-PET/CT Patients With Idiopathic Retroperitoneal Fibrosis","phase":"PHASE4","overall_status":"RECRUITING","enrollment_count":41,"lead_sponsor_name":"Assistance Publique - Hôpitaux de Paris","has_results":false},{"nct_id":"NCT04762784","title":"A Prospective Study of Tocilizumab in the Treatment of Idiopathic Retroperitoneal Fibrosis","phase":"PHASE4","overall_status":"UNKNOWN","enrollment_count":40,"lead_sponsor_name":"Peking Union Medical College Hospital","has_results":false},{"nct_id":"NCT04762810","title":"A Prospective Study of Cyclophosphamide Treatment for Idiopathic Retroperitoneal Fibrosis","phase":"PHASE4","overall_status":"UNKNOWN","enrollment_count":40,"lead_sponsor_name":"Peking Union Medical College Hospital","has_results":false}],"total":4},"guidelines":[],"source":"Drug Landscape verified database"}