A Non-Interventional Study PASS to Characterize Secondary Malignancies of Tcell Origin Following Tisagenlecleucel Therapy
brief summary
The study aims to provide an adequate procedural framework to support and facilitate collection of existing participant samples from patients who were diagnosed with secondary malignancy of T-cell origin any time after tisagenlecleucel treatment for testing of muCAR19 transgene and RCL, as well as additional analyses as warranted. Formal testing of existing tumor tissue and/or blood DNA will assess a potential role of tisagenlecleucel in the development/oncogenesis of secondary malignancy of T-cell origin.
detailed description
The participant population will include individuals who have been treated either in the post-marketing/commercial setting (Cohort 2) or in the clinical trial setting (Cohort 1) but discontinued from the primary interventional study trials, did not move to the LTFU study, or discontinued from the long-term follow-up (LTFU) clinical trial CCTL019A2205B and have a confirmed secondary malignancy of T-cell origin.
The study will remain open for the enrollment of participants from Cohort 1 and Cohort 2 for up to approximately 15 years from the last indication approved for tisagenlecleucel.
official title
A Non-Interventional Study (NIS) PASS to Characterize Secondary Malignancies of Tcell Origin Following Tisagenlecleucel Therapy (CCTL019B2402)