Vaccine therapy for prostate cancer patients with rising PSA examined — ScienceDaily
As part of a Phase II clinical trial, adult patients with advanced prostate cancer (as evidenced by two rising prostate-specific antigen or PSA values and no visible metastasis) whose cancer is resistant to hormone therapy and had either surgery or radiation were recruited from member institutions in the ECOG-ACRIN Cancer Research Group. In their work, published in the current online edition of European Urology, ECOG-ACRIN investigators examined two different experimental treatment options. In step one, patients were treated with PROSTVAC-V/TRICOM and PROSTVAC-F/TRICOM. PROSTVAC-V is derived from a vaccinia virus that was used for many years to vaccinate against smallpox. …