The purpose of this study is to look at the effectiveness of a combination of treatments, polatuzumab vedotin with rituximab, gemcitabine, dexamethasone, and cisplatin (PV-RGDP) at treating relapsed or refractory diffuse large B-cell lymphoma.

Have you been recently diagnosed with Diffuse Large B Cell Lymphoma? Are you over 75 years of age? If so, you may be able to take part in a research study looking at the safety of giving a new study drug CC-486 (oral azacitidine) in addition to the standard chemotherapy drug combination used to treat this disease.

To evaluate whether early drug treatment extends overall survival compared with delayed drug treatment with high-risk (chronic lymphocytic leukemia [CLL] newly diagnosed asymptomatic CLL/SLL patients.

Have you been diagnosed with primary central nervous system (CNS) lymphoma? If so you may be able to take part in a research study looking at whether using the study drugs lenalidomide, and nivolumab can be safely used in addition to the standard treatment of primary CNS lymphoma, and which dose is the most adequate when they are used together.

The purpose of this study is to test whether giving the study drug acalabrutinib is safe and could help control B-cell Non-Hodgkin CNS lymphoma that have not gone away, or have come back, after the first round of treatment.

The purpose of this research study is to deliver 6 months of 1:1 health coaching to cancer patients being treated at UNC Cancer Hospital. This program hopes to improve patient's self-confidence and satisfaction with how they feel and what they are able to do day-to-day. This includes exercising, support for healthy eating, emotional and social needs. Health coaching means you will receive weekly phone calls and emails from a trained coach.

Do you have Peripheral T Cell Lymphoma? Has your cancer come back or did it not get better with the last treatment you were given? If so, you may be eligible to participate in this gene therapy research study to learn more about using your own modified immune cells as possible treatment.

Have you been diagnosed with B-Cell Lymphoma? Are you looking for options to treat your cancer? If so, you may be able to take part in a research study looking at the safety of giving a new drug called iC9-CAR19 with Rimiducid.

Do you have Hodgkin's Lymphoma or Cutaneous T-Cell Lymphoma? Has your lymphoma come back, or has it not gotten better after your last treatment? If so, you might be able to take part in a study that will modify your own immune cells to see if it may treat your lymphoma.

Do you have lymphoma that has come back, or did not get better with the last treatment you were given? If so, you might able to participate in a study to see if the study team can make modified T cells that are able to fight and kill the lymphoma cells.