EBV-Specific T Cells (GRALE)

Patients may receive cells with or without lymphodepletion. Dose Level 3: 1 x 10^8 cells/m2 + 2 x 10^8 cells/m2

Subjects (or their syngeneic donor) will give blood for investigators to make EBV-specific (GRALE) T cells in the lab. These cells will be grown and frozen for the subject. In this study, patients may also receive cyclophosphamide and fludarabine. These two drugs are standard chemotherapy medicines and may be given before the T cells to make space in the blood for the T cells to grow after receiving them. These drugs will be given intravenously daily over three days.

The GRALE T cells will then be thawed and injected into the subject over 1-10 minutes. Initially, two doses of GRALE T cells will be given 2 weeks apart. If after the 2nd infusion there is a demonstrated partial response or stable disease in the size of the lymphoma on CT or MRI scan as assessed by a radiologist, the subject can receive additional doses of the GRALE T cells if they wish (up to 6 times). Follow up testing will be collected just like after the 1st infusion.

Subjects have a type of lymph gland disease called Hodgkin or non-Hodgkin Lymphoma or T/NK-lymphoproliferative disease or severe chronic active Epstein Barr Virus (CAEBV) which has come back, is at risk of coming back, or has not gone away after treatment, including the best treatment investigators know for these diseases.

Some of these patients show signs of virus that is called Epstein Barr virus (EBV) that causes mononucleosis or glandular fever ("mono" or the "kissing disease") before or at the time of their diagnosis. EBV is found in the cancer cells of up to half the patients with HD and NHL, suggesting that it may play a role in causing Lymphoma. The cancer cells and some immune system cells infected by EBV are able to hide from the body's immune system and escape destruction.

Registro actualizado en ClinicalTrials.gov →

• Any patient, regardless of age or sex, with EBV-positive Hodgkin's or non-Hodgkin's Lymphoma, (regardless of the histological subtype) or EBV (associated)-T/NK-lymphoproliferative disease or Severe Chronic Active EBV (CAEBV) who may subsequently be eligible for the treatment component
• EBV positive tumor (can be pending at this time)
• Weighs at least 12kg
• Consentimiento informado explicado, comprendido y firmado por el paciente o tutor, quien recibe una copia.

Criterios de inclusión tal como figuran en el registro, recortados. La lista completa, con las exclusiones, está en el registro actualizado.