A Trial of FANG™ Vaccine for Participants With Ovarian Cancer

This was a clinical trial for women with ovarian cancer scheduled to have an operation to remove the cancerous tissue. The cancer cells removed during the planned surgery were used to attempt to make the investigational product, named Vigil. Vigil is considered an immunotherapy. In this study, participants who met the requirements to be in the study and if Vigil was successfully made from the participants cancer cells, participants underwent treatment with their standard chemotherapy regimen. At the end of the standard chemotherapy regimen and if there was no evidence of remaining cancer, participants were randomly assigned to receive the Vigil or would be assigned to the standard of care group, which in this study meant no further treatment was given to the participant. The purpose of this study was to compare the difference between the participants who received Vigil versus the usual care after completion of standard chemotherapy and to determine if Vigil delayed or prevented ovarian cancer from coming back.