Pembrolizumab and GVD With ctDNA-guided Consolidation in Patients With Relapsed or Refractory Classic Hodgkin Lymphoma: A Multicenter Phase 2 Study of the University of California Hematologic Malignancies Consortium
Michael Spinner, MD
Summary
This is a single arm, open-label, multicenter, phase II study of pembrolizumab (pembro), gemcitabine, vinorelbine, and liposomal doxorubicin (GVD) in patients with relapsed or refractory classic Hodgkin lymphoma (cHL) with response-adapted consolidation. This study will investigate using circulating tumor DNA (ctDNA) at pre-determined time points using Foresight CLARITY LDT, an ultra-sensitive liquid biopsy platform that detects Minimal residual disease (MRD) in patients with B-cell lymphomas using the phased variant enrichment and sequencing technology (PhasEDq) to determine response to study interventions.
Description
PRIMARY OBJECTIVE: I. To determine the ctDNA/MRD-negative, PET-negative complete response rate for cHL patients undergoing treatment with pembro + GVD. SECONDARY OBJECTIVES: I. To determine progression-free survival (PFS) overall survival (OS) at 2 years among patients receiving non-transplant consolidation. II. To determine PFS and OS at 2 years for the overall cohort. III. To determine the proportion of patients treated with pembro + GVD and non-transplant consolidation who ultimately undergo Autologous Stem Cell Transplant (ASCT) within 2 years. IV. To determine the rate of discordanc…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: 1. Age ≥ 18 years. 2. Histologically confirmed classic Hodgkin lymphoma (including nodular sclerosis, lymphocyte-rich, mixed cellularity, and lymphocyte-depleted Hodgkin lymphoma). 3. Participants must have relapsed or refractory disease after no more than one line of systemic therapy. First line therapy must have included doxorubicin. 4. At least one site of FDG-avid disease on PET/CT that is ≥ 1.5 cm in diameter for nodal disease or ≥ 1.0 cm in diameter if extranodal disease. 5. Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2 (Karnofsky ≥ 50%).…
Interventions
- DrugPembrolizumab
Given intravenously
- RadiationNon-investigational, involved site radiotherapy (ISRT)
Undergo possible, standard of care, non-investigational radiation therapy
- DrugGemcitabine
Given IV
- DrugVinorelbine
Given IV
- DrugLiposomal Doxorubicin
Given IV
- DeviceForesight CLARITY™ LDT
Foresight CLARITY LDT, a laboratory-developed test (LDT),by Foresight Diagnostics, is an ultra-sensitive liquid biopsy and tissue platform that detects MRD in patients with B-cell lymphomas
- Drug
Locations (6)
- University of California DavisDavis, California
- University of California San Francisco-FresnoFresno, California
- University of California IrvineIrvine, California
- University of California, San DiegoLa Jolla, California
- Unversity of California, Los AngelesLos Angeles, California
- University of California, San FranciscoSan Francisco, California