This clinical trial is focused on studying cancer and the effects of certain treatments on the immune system. The study involves patients with any type of cancer who are starting treatment with medications known as immune checkpoint inhibitors (ICIs). These medications include anti-PD1, anti-PDL1, and anti-CTLA-4 therapies, which help the immune system recognize and attack cancer cells. The trial aims to gather information on how these treatments might cause immune-related side effects, particularly those affecting the joints and muscles, known as rheumatological adverse events.
Participants in the study will receive a special injection called Fludeoxyglucose (18F)-Curium, which is a solution used to help visualize certain processes in the body. This solution is given through an intravenous infusion, meaning it is delivered directly into the bloodstream. The purpose of the study is to collect data on how often these immune-related side effects occur, how they affect patients with and without existing joint or muscle conditions, and how patients respond to treatment.
The study will follow participants over time to observe the development of these side effects and gather information on their health and treatment responses. This information will help doctors better understand and manage these side effects in the future, improving care for patients undergoing cancer treatment with immune checkpoint inhibitors.



The Netherlands