A Single-Arm, Open-Label, Multi-Center, Phase 1b/ 2 Study to Evaluate the Safety, Efficacy, and Cellular Pharmacokinetic Profile of CTD402 in Participants With Relapsed/Refractory T-cell Acute Lymphoblastic Leukemia (T-ALL) and Lymphoblastic Lymphoma (T-LBL) (TENACITY-01)
The goal of the TENACITY-01 clinical trial is to learn if CTD402 UCART is safe and effective for relapsed/refractory T-ALL/LBL patients. Participants with relapsed/refractory T-ALL/LBL over the age of 12 will be eligible to participate. Participants will receive one infusion of CTD402 on Day 0 and will be evaluated for anti-tumor activity by an independent review committee based on the NCCN criteria for T-ALL and the Lugano 2014 criteria for T-LBL. Patients will be followed for up to 24 months in this study and will be required to enroll under a separate long term follow up protocol to be followed for up to 15 years.
• Male or female, ≥ 12 years of age.
• Participants with body weight ≥ 40 kilogram.
• Relapsed or refractory T-ALL/LBL is defined as one of the following:
‣ Relapsed or refractory disease after two or more lines of systemic therapy;
⁃ The first relapse occurs within 12 months after first remission;
⁃ Relapse after allogeneic HSCT and must be ≥100 days from HSCT prior to screening period.
• The presence of bone marrow lymphoblasts is ≥ 5% as determined by morphologic evaluation or evidence of extramedullary disease at screening.
• Have eligible HLA-matched related donor (MRD) or unrelated donor (URD), eligible haploidentical donor (HID) or syngeneic donors.
• Adequate organ function
• Karnofsky PS ≥ 60 (for participants age ≥ 16) or Lansky PS ≥ 60 (for participants \< 16) at screening.