This clinical trial is focused on studying a type of cancer called locally-advanced anal carcinoma, which includes stages II and III of anal cancer. The study is exploring the effects of adding a medication called durvalumab to the standard treatment for this cancer. Durvalumab, also known by its code name MEDI4736, is a type of drug known as an immune checkpoint inhibitor. It is given as a solution through an intravenous infusion, which means it is administered directly into the bloodstream through a vein.
The purpose of the study is to see if adding durvalumab to the usual treatment can improve the time patients live without the cancer coming back, known as disease-free survival. The usual treatment involves a combination of chemotherapy and radiation therapy, referred to as radiochemotherapy. In this study, some patients will receive the standard treatment with durvalumab, while others will receive the standard treatment without it. A placebo may be used in the group not receiving durvalumab to help compare the results.
Participants in the study will undergo regular check-ups and tests, including imaging scans like MRI and procedures like proctoscopy, to monitor their response to the treatment. The study will also look at other factors such as the safety of the treatment, how well patients stick to the treatment plan, and the overall survival rate. Additionally, the study will assess the quality of life of participants and explore the use of different MRI techniques to predict and monitor treatment response. The trial is expected to continue until the end of 2026.



Austria
Germany