This clinical trial is focused on studying the prevention of heart problems caused by certain cancer treatments in patients with Diffuse Large B-Cell Lymphoma (DLBCL). The study will use a medication called Dexrazoxane, which is being tested to see if it can protect the heart from damage caused by a group of cancer drugs known as anthracyclines. These drugs are commonly used in a treatment regimen called R-CHOP21, which includes several medications: Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisolone. In some cases, Lenalidomide may also be included in the treatment plan.
The purpose of the study is to determine if Dexrazoxane can effectively prevent heart damage in patients receiving these treatments. Participants will be randomly assigned to receive either Dexrazoxane or a placebo, in addition to their standard cancer treatment. The study will monitor the participants’ heart health and overall response to the cancer treatment over a period of time. This will include regular check-ups and tests to assess heart function and the effectiveness of the cancer treatment.
The study will last for a period of approximately 126 days, with follow-up assessments to evaluate the long-term effects on heart health and cancer progression. The goal is to improve the safety and effectiveness of cancer treatments for patients with Diffuse Large B-Cell Lymphoma by reducing the risk of heart-related side effects. Participants will be closely monitored throughout the study to ensure their safety and well-being.



The Netherlands