NCT06799026
A Phase 1 Study of Vaccination With Dendritic Cell (DC)/Multiple Myeloma (MM) Fusions in Combination With Elranatamab in Relapsed or Refractory Multiple Myeloma
Recruiting · Phase 1 · David Avigan · registry updated 2026-05-07
Inclusion and exclusion lines below are quoted from ClinicalTrials.gov. No match score is shown, because a score needs a person's age, biomarkers, and treatment dates. Confirm the record with the study team.
This research is being done to determine if the combination of the Dendritic Cell (DC)/ Multiple Myeloma (MM) fusion vaccine with elranatamab is safe and effective in treating Relapsed or Refractory Multiple Myeloma (MM). The names of the study drugs and vaccine involved in this study are: * DC/MM fusion vaccine (a personalized cancer vaccine in which harvested participant tumor cells are fused with harvested participant dendritic blood cells) * Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) (a type of growth factor) * Elranatamab (a type of T-cell engager antibody)
Inclusion
- Inclusion Criteria for Tumor Collection:
- Participants must have an established diagnosis of multiple myeloma
- Participant must have multiple myeloma and have relapsed following or are refractory to proteasome inhibitors, IMiDs and anti-CD38 mAb therapy
- Participants must have at least 3 prior lines of therapy
- Participants must be ≥18 years of age
- Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2
Exclusion
- Exclusion Criteria for Tumor Collection:
- Patients who are receiving any other investigational agents.
- Patients with purely non-secretory MM \[absence of a monoclonal protein (M protein) in serum as measured by electrophoresis and immunofixation and the absence of Bence- Jones protein in the urine defined by use of conventional electrophoresis and immunofixation techniques and the absence of involved serum free light chain \>100 mg/L\]. Patients with light chain MM detected in the serum by free light chain assay are eligible.
- Patients with Plasma Cell Leukemia
- Because of compromised cellular immunity, patients who have a known human immunodeficiency virus (HIV), active hepatitis C virus (HCV) or active hepatitis B virus (HBV).
- Myocardial infarction within 6 months prior to enrollment or New York Heart Association (NYHA) Class III or IV heart failure (see Appendix H), uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities. Prior to study entry, any ECG abnormality at screening will be documented by the investigator as not medically relevant.