A Phase 2 Study of Epcoritamab as a Consolidation Therapy for 2nd Generation BTKi +/- Obinutuzumab in CLL/SLL Patients or Variants of This.
Zulfa Omer
Summary
This is a phase 2 study of Epcoritamab as a consolidation therapy for 2nd generation BTKi +/- Obinutuzumab in CLL/SLL patients or patients with variants of this.
Description
This is a Phase II, multicenter trial, where we seek to test the hypothesis that administration of up to 12 cycles of epcoritamab following a 12 months or greater time period of acalabrutinib +/- obinutuzumab or zanubrutinib +/- obinutuzumab in patients who have attained a partial response or better will have a high CR conversion rate with uMRD that enables discontinuation of therapy and lead to durable remission. Additionally, Patients attaining this exceptional uMRD CR at completion of therapy will have evidence of autologous T-cell response toward the patient pre-treatment CLL cells. A safe…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria 1. Diagnosis of CLL or SLL meeting the established 2018 iwCLL diagnostic criteria or variant of CLL/SLL and has received a 2nd generation BTKi (acalabrutinib or zanubrutinib) +/- obinutuzumab for a minimum of 12 months as first line therapy. a) Note: Variation in flow cytometry is defined as patients who have atypical immunophenotyping for CLL (CD5 negative, CD23 negative or surface expression of CD79b that is bright ) but clinically behave like CLL (leukocytosis, lymphadenopathy and splenomegaly) and have the FISH/Cytogenetics translocations(del 13q, trisomy 12, Del11q…
Interventions
- DrugEpcoritamab
Epcoritamab is the investigational product under study in combination with SOC drugs in this protocol. During C1, epcoritamab will be initiated using step-up dosing (SUD) C1D1 .16mg, C1D8 .8mg, C1D15 3 mg, C1D22 24 mg vs 48 mg (full dose) during safety lead in to determine the RP2D. On Cycles 2-3 the RP2D (24mg vs 48 mg) will be administered on Days 1, 8, 15, 22. Then Cycles 4-9 RP2D will be administered on Days 1 \& 15. Then Cycle 10-12 RP2D on Day 1 of each cycle. Epcoritamab is administered subcutaneously. The SOC BTKi are oral medications administered daily during the trial period.
Location
- University of CincinnatiCincinnati, Ohio