FDA Hits Nascent Biotech on Drug Promotion
FDA has sent Nascent Biotech an untitled letter objecting to promotional content on the company’s Web site about its investigational drug pritumumab. The letter says that discussing the drug’s safety and effectiveness for the purpose for which it is being investigated misbrands the product.
FDA says the Web site describes the use of pritumumab for treating brain cancer. The site includes claims and presentations, such as: “Pritumumab has cured a rare form of brain cancer;” and “After five years, patients treated with pritumumab have an overall survival rate of 25-30%, compared to 3% standard therapy, demonstrating antibodies are safe and effective.” The agency says that because pritumumab is an investigational new drug, the product’s indication(s), warnings, precautions, adverse reactions, and dosage and administration have not been established and are unknown at this time. “These claims and presentations are extremely concerning given the lack of adequate safety and efficacy data for pritumumab,” the letter says.
FDA told the company to stop violating agency regulation by promoting the unapproved investigational drug.