| NCT Number | NCT02040714 |
| Lead Sponsor | Texas Scottish Rite Hospital for Children
Collaborators: Alberta Children's Hospital, Alfred I. duPont Hospital for Children, Le Bonheur Children's Hospital, Children's Hospital Colorado, Children's Hospital Los Angeles, Children's National Research Institute, Children's Healthcare of Atlanta, Children's Hospital of Philadelphia, Children's Hospital Medical Center, Cincinnati, Columbia University, Connecticut Children's Medical Center, Gillette Children's Specialty Healthcare, Boston Children's Hospital, Johns Hopkins University, Kaiser Permanente, Kasturba Medical College, Montefiore Medical Center, Nationwide Children's Hospital, NYU Langone Health, OrthoCarolina Research Institute, Inc., University of Sao Paulo General Hospital, Seoul National University Childrens Hospital, Shriners Hospitals for Children, University Hospital Southampton NHS Foundation Trust, Baylor College of Medicine, Universitätsklinikum Hamburg-Eppendorf, Ann & Robert H Lurie Children's Hospital of Chicago, British Columbia Children's Hospital, Children's of Alabama, Hospital Infantil Universitario Niño Jesús, Madrid, Spain, University of Oklahoma, Oregon Health and Science University, Rady Children's Hospital, San Diego, San Jorge Children's Hospital (Puerto Rico), University College Dublin, Tianjin Children's Hospital, University Hospital Schleswig-Holstein, University of California, San Francisco, University of Haifa, Uppsala University, Medical University of Lodz, Oslo University Hospital, Seattle Children's Hospital, Mayo Clinic |
| Conditions | Legg Calve Perthes Disease |
| Enrollment | 1,500 participants |
| Start Date | 2012-08 |
| Primary Completion | 2032-09 (estimated) |
| Study Completion | 2032-09 (estimated) |
| Updated on ClinicalTrials.gov | 2025-05-06 |