Adenocarcinoma of the prostate

Researchers are testing whether giving radiation therapy before sipuleucel-T, a personalized immunotherapy vaccine, works better than the vaccine alone in men with hormone-resistant prostate cancer that has spread. The trial enrolls about 51 participants and randomly assigns them…

This phase 2 trial tested phenelzine sulfate (Nardil), an antidepressant, in 26 men with prostate cancer that returned after initial treatment but hadn't spread. The goal was to see if the drug could lower PSA levels, a marker of cancer activity. Researchers measured how many pat…

This study tested a new way to give radiation therapy for prostate cancer. It used very precise, high-dose radiation over just five days. The goal was to control the cancer while reducing side effects on the bladder and bowel. 444 men with localized prostate cancer took part, and…

This completed Phase 1/2 trial tested a combination of stereotactic body radiation therapy (5 high-dose sessions) and 4 months of hormone therapy in 45 men with intermediate-risk prostate cancer. The goal was to see how well this approach controls cancer and what side effects occ…

This study tested whether adding the drug enzalutamide to standard radiation therapy can better control prostate cancer that has come back after surgery. Eighty-six men with rising PSA levels after prostate removal took part. The goal was to see if the combination could delay can…

This study tested a new blood test called EPISPOT to find prostate cancer cells in the blood of 361 men with localized prostate cancer before they received any treatment. The goal was to see if this test could predict remission better than an existing test called CellSearch. The …

This early-phase trial tested a fluorescent antibody that attaches to prostate cancer cells. Seven men with moderate- to high-risk prostate cancer received the antibody before robotic prostate removal surgery. The goal was to see if the glowing antibody could help surgeons identi…