This clinical trial is focused on studying a type of cancer called Early-Stage Unfavorable Classical Hodgkin Lymphoma. The trial aims to explore a new treatment approach that includes a medication called Tislelizumab, which is a form of immunotherapy. Immunotherapy is a treatment that helps the body’s immune system fight cancer. The study will also use other medications, including Dacarbazine, Vinblastine Sulfate, and Doxorubicin Hydrochloride, which are commonly used in cancer treatment. These medications will be given as infusions, which means they are delivered directly into the bloodstream through a vein.
The purpose of this study is to find out how effective and well-tolerated this new treatment plan is for patients with this type of Hodgkin Lymphoma. The study will follow a specific plan where patients will receive the medications over a period of time. The treatment will be guided by a special type of scan called a PET scan, which helps doctors see how the cancer is responding to the treatment. The study will last for several years, and patients will be monitored to see how well they do over time.
Participants in the study will receive either the new treatment plan or a standard treatment, which may include a placebo. The study will look at various outcomes, such as how long patients remain free from cancer progression and their overall survival rates. It will also consider the quality of life reported by the patients during and after the treatment. The goal is to provide a more personalized treatment option for patients with this type of cancer, potentially improving their outcomes and quality of life.



Germany