NCT01795313 2026-02-05Immunotherapy for Recurrent Ependymomas in Children Using Tumor Antigen Peptides With ImiquimodUniversity of PittsburghPhase 1 Terminated23 enrolled
NCT03095248 2025-04-22SEL-TH-1601Children's Hospital Medical Center, CincinnatiPhase 2 Terminated10 enrolled 9 charts