The Leukemia and Lymphoma Society (LLS) National Research Registry

This is a national research registry run by the Leukemia and Lymphoma Society that collects health data from blood cancer patients before, during, and after treatment. The goal is to build a large database to advance research into better treatments for blood cancers. **You may be eligible if...** - You have been diagnosed with any type of blood cancer (such as leukemia, lymphoma, or myeloma) - You are at any stage of your treatment journey — before, during, or after treatment - You are willing to share your health information and sign a consent form **You may NOT be eligible if...** - You are unwilling or unable to sign an informed consent form - You do not have a blood cancer diagnosis Talk to your doctor to see if this trial is right for you.