Fenbendazole Cancer Treatment Breakthrough: Stage IV Patients Achieve Remission Without Chemotherapy – 2025 Peer-Reviewed Study

A peer-reviewed study published in May 2025 in Case Reports in Oncology details three stage IV cancer patients—diagnosed with breast, prostate, and melanoma—who achieved complete or near-complete remission primarily through fenbendazole (FBZ) therapy. No traditional chemotherapy. No experimental mRNA vaccines costing hundreds of thousands of dollars. Just this affordable anti-parasitic drug, combined with basic supplements, leading to sustained cancer-free outcomes: three years for an 83-year-old woman, two years for a 75-year-old man, and nearly one year for a 63-year-old with melanoma. This fenbendazole cancer study challenges conventional oncology, highlighting the potential of repurposed drugs for advanced cancer treatment. Yet, amid growing interest in fenbendazole for cancer, regulatory hurdles persist—such as bans in parts of Canada—raising questions about access to low-cost options. Key Findings from the Fenbendazole Stage IV Cancer Study Patient Outcomes : Three self-treated ...