Comparing 3 approaches for DLBCL - diffuse large b cell lymphoma

Exclusion

• −History of severe immediate hypersensitivity reaction to tocilizumab or any of the agents used in this study
• −Known history of infection with human immunodeficiency virus (HIV) or hepatitis B (HBsAg positive) or hepatitis C virus (anti-HCV positive). If there is a positive history of treated hepatitis B or hepatitis C, the viral load must be undetectable per quantitative polymerase chain reaction (PCR) and/or nucleic acid testing.
• −Persisting disease bulk (defined as ≥10 cm) on restaging imaging following bridging therapy.
• −History of malignancy other than nonmelanoma skin cancer or carcinoma in situ (e.g. cervix, bladder, breast) unless disease free for at least 3 years
• −History of Richter's transformation of CLL
• −History of allogeneic stem cell transplant
• −Received \< 2 lines of therapy for large B cell lymphoma
• −Subject has received or undergone the following:
• −o Therapeutic doses of corticosteroids (defined as \>20 mg/day prednisone or equivalent) within 7 days prior to leukapheresis.
• −Physiologic steroid replacement, topical, and inhaled steroids are permitted.
• −Lymphotoxic chemotherapeutic agents (eg, cyclophosphamide \> 300 mg/m2, ifosfamide, bendamustine) 4 weeks prior to leukapheresis.
• −Experimental agents within 4 weeks prior to signing the ICFInformed consentThe process of being told what taking part involves, then choosing freely.Read more →, unless no response or PD is documented on the experimental therapy and at least 5 half-lives have elapsed prior to leukapheresis.
• −Ibrutinib, lenalidomide and PI3K inhibitor within 5 half-lives prior to leukapheresis
• −Immunosuppressive therapies within 4 weeks prior to leukapheresis (eg, calcineurin inhibitors, methotrexate or other chemotherapeutics, mycophenolate, rapamycin thalidomide, immunosuppressive antibodies such as anti-tumor necrosis factor \[TNF\], anti-IL6, or anti- IL6R)
• −Treatment with systemic immunostimulatory agents (including but not limited to interferon and IL-2) within 6 weeks or 5 half-lives of the drug, whichever is shorter, prior to the infusion of axicabtagene ciloleucel
• −Prior chimeric antigen receptor therapy or other genetically modified T-cell therapy
• −Presence of fungal, bacterial, viral, or other infection that is uncontrolled or requiring intravenous (IV) antimicrobials for management. Simple urinary tract infection (UTI) and uncomplicated bacterial pharyngitis are permitted if responding to active treatment.
• −Active tuberculosis
• −Presence of any indwelling line or drain (eg, percutaneous nephrostomy tube, indwelling Foley catheter, biliary drain, or pleural/peritoneal/pericardial catheter). Dedicated central venous access catheters such as a Port-a-Cath or Hickman catheter are permitted
• −Subjects with detectable cerebrospinal fluid malignant cells or known CNS involvement; a history of prior treated CNS lymphoma which is not active at the time of relapse is permitted
• −History or presence of significant non-malignant CNS disorder such as seizure disorder, cerebrovascular ischemia/hemorrhage, dementia, cerebellar disease, or any autoimmune disease with CNS involvement
• −Subjects with cardiac atrial or cardiac ventricular lymphoma involvement
• −History of myocardial infarction, cardiac angioplasty or stenting, unstable angina, New York Heart Association Class II or greater congestive heart failure, or other clinically significant cardiac disease within 12 months of enrollmentEnrolmentThe number of participants a study plans to include, or has included.Read more →
• −Requirement for urgent therapy due to tumor mass effects such as bowel obstruction or blood vessel compression
• −History of autoimmune disease, requiring systemic immunosuppression and/or systemic disease modifying agents within the last 2 years.
• −History of symptomatic deep vein thrombosis or pulmonary embolism within 6 months of enrollment
• −Any medical condition likely to interfere with assessment of safety or efficacy of study treatment
• −Treatment with a live, attenuated vaccine within 6 weeks prior to initiation of study treatment, or anticipation of need for such a vaccine during the course of the study
• −Subjects of either sex who are not willing to practice birth controlControl groupThe group a new treatment is measured against.Read more → from the time of consent and at least 6 months after axicabtagene ciloleucel infusion
• −In the investigators judgment, the subject is unlikely to complete all protocolProtocolThe detailed plan a study must follow.Read more →- required study visits or procedures, including followupFollow-upContinued check-ins after the treatment part is finished.Read more → visits, or comply with the study requirements for participation.
• −Prior CD19 targeted therapy
• −Cytotoxic chemotherapeutic agents that are not considered lymphotoxic, and intrathecal (IT) chemotherapy must be stopped ≥ 7 days prior to leukapheresis.
• −Radiation within 6 weeks of leukapheresis. Subject must have progressive disease in irradiated lesions or have additional nonirradiated, PET-positive lesions to be eligible. Radiation to a single lesion, if additional non-irradiated PET-positive lesions are present, is allowed up to 2 weeks prior to leukapheresis (discuss with sponsorSponsorThe organisation responsible for the study overall.Read more →).
• −History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis per chest computed tomography (CT) scan at screeningScreeningThe checks done before joining, to see whether a study fits.Read more →. History of radiation pneumonitis in the radiation field (fibrosis) is allowed.
• −Women of childbearing potential who are pregnant or breastfeeding because of the potentially dangerous effects of chemotherapy on the fetus or infant.