PROSTVAC®-VF/TRICOM™ Vaccine for the Treatment of Metastatic Prostate Cancer After Failing Hormone Therapy
Summary
PROSTVAC-VF is an investigational cancer vaccine. The vaccine is based on the theory that the immune system can be taught to fight cancer by directing the immune system to attack specific targets found on cancer cells. These targets are called Tumor Associated Antigens, or TAA's. This trial will help determine if this vaccine can help fight cancer. This multi-center, double-blind, randomized, empty vector-controlled trial is designed to evaluate the safety and efficacy of PROSTVAC-VF/TRICOM co-administered with GM-CSF versus the empty viral vector co-administered with placebo in the treatment of patients with androgen-independent prostate cancer (AIPC). All patients will be required to sign an informed consent prior to the performance of any on-study procedures. Patients will be screened for eligibility within 14 days prior to vaccine administration. Patients who meet all inclusion and exclusion criteria will be centrally randomized into the study and will receive a unique patient identification number and a blinded treatment assignment. The ratio of active treatment to empty vector control (placebo) is 2:1.
Timeline
- Start
- 2003-11
- Primary completion
- 2006-01-04
- Completion
- 2009-01
Outcome
Missed primary endpoint
paper The primary end point was PFS, which was similar in the two groups (P = .6). PMID 20100959 ↗
Publications
- Results Kantoff PW, Schuetz TJ, Blumenstein BA, Glode LM, Bilhartz DL, Wyand M, Manson K, Panicali DL, Laus R, Schlom J, Dahut WL, Arlen PM, Gulley JL, Godfrey WR. Overall survival analysis of a phase II randomized controlled trial of a Poxviral-based PSA-targeted immunotherapy in metastatic castration-resistant prostate cancer. J Clin Oncol. 2010 Mar 1;28(7):1099-105. doi: 10.1200/JCO.2009.25.0597. Epub 2010 Jan 25.
- Results Kantoff PW, Gulley JL, Pico-Navarro C. Revised Overall Survival Analysis of a Phase II, Randomized, Double-Blind, Controlled Study of PROSTVAC in Men With Metastatic Castration-Resistant Prostate Cancer. J Clin Oncol. 2017 Jan;35(1):124-125. doi: 10.1200/JCO.2016.69.7748. Epub 2016 Sep 30. No abstract available.
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | PROSTVAC-VF | Vaccine | — | — |