Spots Global Cancer Trial Database for Study of CAR T-cell Therapy in Acute Myeloid Leukemia and Multiple Myeloma

Study Description

Brief Summary: The purpose of this first-in-man Phase I-IIa study is to evaluate the safety and antitumor activity of autologous CD44v6 CAR T-cells in patients with acute myeloid leukemia (AML) and multiple myeloma (MM).

Detailed Description: The study is a seamless Phase I/IIa, open-label, multicenter clinical trial that combines Phase I dose escalation based on toxicity with Phase IIa dose expansion based on antitumor activity. Considering the "first in human" nature of this clinical study, the Bayesian Optimal Interval Design (BOIN) has been chosen to minimize any risks of exposure to the novel CD44v6 CAR T-cells during dose escalation. The study population is made up of patients with relapsed/refractory AML or MM expressing CD44v6. The medicinal product under investigation (MLM-CAR44.1 T-cells) is patient specific as it is prepared starting from lymphocytes of the patient collected through lymphocyte apheresis. These autologous T-cells are expanded in vitro in large numbers and genetically modified to express the CAR CD44v6ΔNL gene and thus acquire antitumor functions. As a safety feature, the MLM-CAR44.1 T-cells are genetically modified to also express the HSV-TK Mut2 gene (suicide gene), which can be selectively activated in case of severe toxicity through the administration of ganciclovir (GCV), leading to the death of proliferating CAR T-cells. The aim of this study is to assess the safety, antitumor activity and feasibility of CD44v6 CAR T cell immunotherapy in AML and MM.

Keywords

Eligibility

Minimum Age: 1 Year

Eligible Ages: CHILD, ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

Useful links and downloads for this trial