Recruitment

Recruitment Status
Recruiting
Estimated Enrollment
Same as current

Summary

Conditions
  • DLBCL
  • Follicular Lymphoma
  • Mantle Cell Lymphoma
  • Marginal Zone Lymphoma
  • Non Hodgkin Lymphoma
Type
Interventional
Phase
Phase 1
Design
Allocation: Non-RandomizedIntervention Model: Sequential AssignmentMasking: None (Open Label)Primary Purpose: Treatment

Participation Requirements

Age
Between 18 years and 125 years
Gender
Both males and females

Description

IGM-2323 is an engineered bispecific IgM antibody for the treatment of patients with CD20-positive cancers. It contains ten high affinity binding domains for CD20, and one binding domain for CD3. IGM-2323 is able to eliminate CD20-positive lymphoma cells by engaging T-cells and lymphoma cells, leadi...

IGM-2323 is an engineered bispecific IgM antibody for the treatment of patients with CD20-positive cancers. It contains ten high affinity binding domains for CD20, and one binding domain for CD3. IGM-2323 is able to eliminate CD20-positive lymphoma cells by engaging T-cells and lymphoma cells, leading to T-cell dependent cellular cytotoxicity. Additionally, IGM-2323 is also able to eliminate lymphoma cells by recruiting complement to the surface of lymphoma cells, leading to complement dependent cytotoxicity. In our preclinical studies, we observed activity against rituximab resistant cells carrying low levels of CD20. We have also observed much lower cytokine release with IGM-2323 relative to comparable IgG format bispecific T-cell engaging antibodies, which is expected to result in reduced risk of the serious adverse effects from cytokine release syndrome (CRS).

Tracking Information

NCT #
NCT04082936
Collaborators
Not Provided
Investigators
Study Director: Wayne Godfrey, M.D. IGM Biosciences, Inc.