A Phase I/II Open-Label Multi-Centre Master Protocol to Evaluate the Safety and Efficacy of AZD0486 Monotherapy or in Combination with Other Anticancer Agents in Participants with Mature B-Cell Malignancies
Primary Safety:
To assess the safety and tolerability SC AZD0486 as monotherapy (Cohort 1A) and in combination with acalabrutinib (Cohort 1B) in participants with R/R CLL/SLL who have received at least 1 prior line of therapy.
Secondary Efficacy:
To evaluate the preliminary efficacy of SC AZD0486 as monotherapy (Cohort 1A) and in combination with acalabrutinib (Cohort 1B) in participants with R/R CLL/SLL.
AZD0486
Chemotherapy single agent systemic
- Rutgers University
Inclusion Criteria: Master Inclusion Criteria applicable to all substudies: - Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 2. - Contraception during treatment and at least 6 months after final dose. - Confirmed CD19 expression if prior anti-CD19 therapy. Substudy 1 Specific Inclusion Criteria: - Participants with CLL must require treatment according to the international workshop on Chronic Lymphocytic Leukemia (iwCLL) criteria. - SLL: at least 1 measurable site per Lugano. - Absolute lymphocytes <10,000. - Cohort 1A: at least 2 prior lines of therapy, including a Bruton tyrosine kinase inhibitor (BTKi) and B-cell lymphoma 2 inhibitor (BCL2i). - Cohort 1B: at least 1 prior line of therapy and is BTKi-sensitive. Substudy 2 Specific Inclusion Criteria: - MCL diagnosis per WHO. - Clinical Stage II, III, or IV by Ann Arbor Classification. - At least 1 measurable site per Lugano - ALC < 10,000. - Cohort 2A: Relapse or progressed after 2 or more lines of therapy including BTKi. - Cohort 2B: Relapse or progressed after 1 or more line of therapy, not including a BTKi. Substudy 3 Specific Inclusion Criteria: - Large B-cell lymphoma per WHO 2022. - R/R B-NHL after at least 1 prior line of therapy. - International Prognostic Index (IPI) 2-5. - At least 1 measurable site as per Lugano. - Left ventricular ejection fraction (LVEF) >50%. - Contraception at least 12 months after last dose of R-CHOP or 6 months after last dose of AZD0486. Exclusion Criteria: Master Exclusion Criteria applicable to all substudies: - central nervous system (CNS) lymphoma. - Surgery within 14 days of study drug. - Clinically significant cardiovascular (CV) disease. - Unresolved Grade >2 AEs from prior anticancer therapy (except alopecia or fatigue). - Any anticancer therapy within 5 half-lives or 21 days (whichever is shorter) prior to treatment. - Radiation therapy within 28 days. - Prior CAR-T or auto-haematopoietic stem cell transplant (HSCT) within 12 weeks or prior T-cell engager (TCE) within 8 weeks. - Prior Grade > 3 cytokine release syndrome (CRS) or immune effector cell-associated neurotoxicity syndrome (ICANS) event. Substudy 1 Specific Exclusion Criteria: - CLL transformation to more aggressive lymphoma - Cohort 1B: bleeding diathesis, CYP3A inhibitor or inducer, history of ICH or stroke within 6 months, GI malabsorption, receiving vitamin K antagonist Substudy 2 Specific Exclusion Criteria: - Cohort 2B: bleeding diathesis, CYP3A inhibitor or inducer, history of ICH or stroke within 6 months, GI malabsorption, receiving vitamin K antagonist Substudy 3 Specific Exclusion Criteria: - Mediastinal grey-zone lymphoma, Burkitt, Richter's transformation, primary effusion large B-cell lymphoma (LBCL) - Cumulative dose of anthracycline >150 mg/m2
Please note that we have obtained the inclusion and exclusion criteria information from the National Institutes of Health’s clinical trials web site ClinicalTrials.gov. The listed criteria may not necessarily reflect recent amendments to the protocol and the current criteria.
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