At a glance
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Phase I Study of Donor Derived,Gene Modified, Multi-virus-specific, Cytotoxic T-Lymphocytes Redirected to GD2 for Relapsed/Refractory Neuroblastoma Post-allo Stem Cell Transplantation With Submyeloblative Conditioning
In Brief
A Phase 1 clinical trial evaluating GD2 CAR modified Tri-virus specific cytotoxic t-cells for Neuroblastoma. Completed, enrolled 5 participants across 1 site.
Detailed Summary
This is a single-center, investigator-initiated, single-arm, pilot study of post-allogeneic transplant, adoptive immunotherapy for the treatment of patients with relapsed/refractory neuroblastoma expressing the mesenchymal tumor marker GD2. Three patients will be treated. The study will focus on the safety and efficacy of allogeneic, donor derived viral specific cytotoxic T-lymphocytes, retrovirally transduced to express a chimeric antigen receptor specific for disialoganglioside, GD2, expressed on neuroblastoma.
Study Details
Timeline
Interventions
This is a feasibility study to assess safety of an infusion of chimeric-antigen receptor gene modified allogeneic virus specific T lymphocytes after reduced intensity allogeneic stem cell transplant. Three patients were treated and safety was evaluated. Patients received a single infusion of 2x10e6/m2 donor derived, GD2 CAR modified, tri-virus specific CTL performed 30-120 days after allogeneic stem cell transplantation