A Modular Phase I/II, Open-label, Multi-center Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Immunogenicity, and Preliminary Efficacy of AZD4512 Monotherapy or in Combination With Anticancer Agent(s) in Participants With Acute Lymphoblastic Leukemia
AstraZeneca
Summary
The study is intended to assess the safety, tolerability, pharmacokinetics, pharmacodynamics, and efficacy of AZD4512 in patients with relapsed/refractory B-Cell acute lymphoblastic leukemia (r/r B-ALL).
Description
In this Phase I/II, open-label multi-center study AZD4512 will be administered to adult/young adult patients (Module 1: \>=16 years; Module 2: \>=12 years) with relapsed/refractory B-Cell acute lymphoblastic leukemia (B-ALL). This study will have 2 parts: Module 1 - Dose Escalation and Module 2 - Dose Optimization.
Eligibility
- Age range
- 12+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * 1\. Age: * 16 years old in Module 1 (US only: ≥18year) * 12 years old in Module 2 2\. Diagnosis: Known Diagnosis of CD22-positive B-ALL based on criteria established by WHO (Alaggio et al. 2022). * Participants must have relapsed or refractory B-ALL ('relapsed' defined as bone marrow blasts \> 5% or reappearance of blasts in PB) * Module 1 (DE): Ph(-) B-ALL and Ph(+) B-ALL - R/R * Backfill of Module 1 and Module 2 (DO): R/R Ph(-) B-ALL 3\. Performance status (ECOG ≤ 2; KPS ≥ 50; LPS ≥ 50) 4\. Peripheral lymphoblast count \< 10,000/µL (may receive cytoredu…
Interventions
- Combination ProductAZD4512 monotherapy
Patients will receive AZD4512 as monotherapy via intravenous infusion. AZD4512 is an antibody-drug conjugate targeting CD22
Locations (26)
- Research SiteDuarte, California
- Research SiteJacksonville, Florida
- Research SiteChicago, Illinois
- Research SiteIowa City, Iowa
- Research SiteFranklin, Tennessee
- Research SiteHouston, Texas