A US medical journal has retracted the clinical research paper that formed the basis for the approval of the vasculitis treatment drug "Tabneos" (generic name avacopan). In Japan, it is sold by Kissei Pharmaceutical Co., Ltd. (Matsumoto City, Nagano Prefecture), and the study involved patient deaths after taking the drug…
A US medical journal has retracted the clinical research paper that formed the basis for the approval of the vasculitis treatment drug "Tabneos" (generic name avacopan). In Japan, it is sold by Kissei Pharmaceutical Co., Ltd. (Matsumoto City, Nagano Prefecture), and the study involved patient deaths after taking the drug…