| NCT Number | NCT06741423 |
| Lead Sponsor | Heidelberg University |
| Conditions | Retroperitoneal Sarcoma, Retroperitoneal Fibrosis |
| Enrollment | 600 participants |
| Start Date | 2023-11-01 |
| Primary Completion | 2025-05 (estimated) |
| Study Completion | 2025-12 (estimated) |
| Updated on ClinicalTrials.gov | 2024-12-19 |