A Phase I/II Study of AKR1C3-Activated Prodrug OBI-3424 (OBI-3424) In Patients With Relapsed/Refractory T-Cell Acute Lymphoblastic Leukemia (T-ALL)/T-Cell Lymphoblastic Lymphoma (T-LBL)
SWOG Cancer Research Network
Summary
This phase I/II trial studies the safety, side effects and best dose of OBI-3424 and how well it works in treating patients with T-cell acute lymphoblastic leukemia or T-cell lymphoblastic lymphoma that has come back (relapsed) or does not respond to treatment (refractory). Chemotherapy drugs, such as OBI-3424, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. OBI-3424 may reduce the amount of leukemia in the body.
Description
PRIMARY OBJECTIVES: I. To assess the safety of AKR1C3-activated prodrug OBI-3424 (OBI-3424) and to determine the maximum tolerated dose (MTD) of OBI-3424 in this regimen for patients with relapsed/refractory T-cell acute lymphoblastic leukemia (T-ALL)/T-cell lymphoblastic lymphoma (T-LBL). (Phase I) II. To assess the response rate (complete remission \[CR\] or CR with incomplete count recovery \[CRi\]) of patients treated with OBI-3424 at the maximum tolerated dose (MTD) determined in the Phase I portion of the trial in this patient population. (Phase II) SECONDARY OBJECTIVES: I. To estimat…