| NCT Number | NCT06414122 |
| Lead Sponsor | University of Cologne |
| Conditions | Oesophageal Cancer, Gastric Cancer, Duodenal Cancer, Colorectal Cancer |
| Enrollment | 88 participants |
| Start Date | 2026-08-01 |
| Primary Completion | 2028-08 (estimated) |
| Study Completion | 2028-08 (estimated) |
| Updated on ClinicalTrials.gov | 2026-07-27 |