A Phase 1/2 Study to Evaluate the Safety and Efficacy of AZD0486 in Adolescent and Adult Participants With Relapsed or Refractory B-Cell Acute Lymphoblastic Leukaemia
This is a Phase 1/2, global multicentre, open-label, single-arm, dose escalation and dose optimization study of surovatamig (AZD0486) to evaluate the safety, tolerability, and efficacy of surovatamig (AZD0486) monotherapy in participants with R/R B ALL. The study will consist of 4 parts. Part A: monotherapy dose escalation in 3L+ B-ALL. Part B: dose optimization in 3L+ B-ALL. Part C: Dose expansion in 3L+ B-ALL. Part D: Dose optimization and efficacy expansion in R/R B-ALL (2L+)
• Age: 12 years and above (Parts A, B, C and D).
• Participants with B-cell Acute Lymphoblastic Leukemia with CD19 expression by local lab with:
‣ Bone marrow infiltration with \>/= 5% blasts
⁃ Either relapsed or refractory after a minimum of 2 prior therapies or after 1 prior line of therapy if no SOC available option (Parts A, B, C); or relapsed or refractory to ≥1 prior line of therapy (Part D).
⁃ Philadelphia positive participants are allowed in all parts of the study, if intolerant or refractory to TKIs.
• For participants older than 16 years, Eastern Cooperative Oncology Group (ECOG) Performance Status less than or equal to 2. For Participants 16 years or younger, Lansky score more or equal to 50%.
∙ The above is a summary, other inclusion criteria details may apply.