Randomized, Exploratory and Prospective Phase I/II Clinical Trial to Evaluate the Safety and Efficacy of the Transfusion of Autologous Treg Cells Obtained From Thymic Tissue in the Prevention of Rejection in Heart Transplant Children
The investigators developed a protocol to isolate Treg cells from thymic tissue (thyTreg) discarded in pediatric cardiac surgeries. After completing the pre-clinical studies, the investigators have initiated a phase I/II clinical trial to test the safety and efficacy of the adoptive transfer of autologous thyTreg to prevent rejection in heart transplant children. Condition or disease: Heart Transplantation Intervention/treatment: Regulatory T Cell (Treg) Infusion
• Patient under two years of age, who meets all the necessary requirements to undergo a heart transplant.
• Patients without contraindication to immunosuppressive drugs.
• Parents and/or guardians must be willing and able to understand the purpose and risks of the study and must sign the informed consent document