《英文msh詞典》Drug Evaluation,FDA Phase IV
[同義詞] Drug Evaluation,FDA Phase IV
[主題詞] Clinical Trials,Phase IV
[中文釋義] 藥物評價,食品和藥物管理局Ⅳ期
[英文釋義] Planned post-marketing studies of diagnostic,therapeutic,or prophylactic drugs,devices,or techniques that have been approved for general sale. These studies are often conducted to obtain additional data about the safety and efficacy of a product. This concept includes phase IV studies conducted in both the U.S. and in other countries.