Facing the global threat of antimicrobial resistance (AMR), the EMA issued a final revised guideline on the evaluation of new antibiotics. In accordance with an agreement with the U.S. FDA and Japan’s Pharmaceuticals and Medical Devices Agency, the EMA’s guideline aligns as much as possible with the data requirements of those regulators so drug developers can design clinical trials that meet the evidence needs of all three agencies, the EMA said.
The U.S. FDA’s approval, in recent years, of new medicines that can fight certain drug-resistant bugs makes it possible to conduct noninferiority trials of potential antibacterial therapies in patients with infections caused by those bugs since active controls are now available.
COVID-19 kept its grip on the world in 2021 as one new variant after another created new waves of infection, forcing regulatory officials to face ongoing political and logistical pressures in dealing with drug and vaccine approvals, mergers and acquisitions, manufacturing issues and demands for pricing reforms.
If the FDA follows the advice of its Antimicrobial Drugs Advisory Committee, Takeda Pharmaceutical Co. Ltd.’s antiviral drug, maribavir, will become the first drug approved in the U.S. to treat resistant or refractory cytomegalovirus infection and disease in both solid organ and hematopoietic stem cell transplant recipients.
By screening the microbiomes of marine organisms, scientists at the University of Wisconsin have identified nearly 150 potential new antifungal compounds, they reported in the November 20, 2020, issue of Science.
Targeted therapy offers an opportunity for personalized medicine that's specific for a patient's tumor, but the hyper-focused treatment creates possibilities for cells to mutate and become resistant to the therapy.
