During the first round of discussion at its two-day hearing on a World Trade Organization proposal to expand the intellectual property (IP) waiver from COVID-19 vaccines to diagnostics and therapies, the U.S. International Trade Commission (USITC) got an earful from both sides of the debate.
During the first round of discussion at its two-day hearing on a World Trade Organization proposal to expand the intellectual property (IP) waiver from COVID-19 vaccines to diagnostics and therapies, the U.S. International Trade Commission (USITC) got an earful from both sides of the debate.
What was once effective is now a non-starter. Newly updated guidelines from the World Health Organization (WHO) caution against using the COVID-19 treatments sotrovimab, from GSK plc and Vir Biotechnology Inc., and Regen-Cov (casirivimab + imdevimab), from Regeneron Pharmaceuticals Inc. Omicron, the group said, has rendered the monoclonal antibodies ineffective.
Glaxosmithkline plc and Vir Biotechnology Inc.’s sotrovimab has become the latest COVID-19 antibody to be pulled from the market in the U.S., after the FDA revoked its emergency use authorization (EUA) because of the rise of the omicron BA.2 subvariant.
Even as many in the U.S. are looking for the end of the COVID-19 public health emergency, Health and Human Services (HHS) Secretary Xavier Becerra reinforced expectations April 5 that he will continue the emergency declaration into the summer, if not beyond. When asked during a Senate Finance Committee budget hearing if he saw the emergency ending this summer, Becerra declined to give a date, but reiterated his commitment to give stakeholders at least 60 days’ notice.
Once again, the U.S. FDA giveth and it taketh away. Just a few days after expanding its approval for Gilead Sciences Inc.’s Veklury (remdesivir) to provide access to more people infected with COVID-19, the FDA essentially shut down the use of two monoclonal antibody (mAb) treatments Jan. 24 that had been authorized to treat mild-to-moderate COVID-19 infections – Regeneron Inc.’s Regen-Cov (Ronapreve in Europe), an antibody cocktail of casirivimab and imdevimab, and Eli Lilly and Co.’s bamlanivimab and etesevimab that are administered together.
The FDA went from zero to two oral antivirals to treat COVID-19 in the space of two days, granting emergency use authorizations last week to Pfizer Inc.’s Paxlovid and Merck & Co. Inc.-Ridgeback Biotherapeutics Inc.’s molnupiravir. Both five-day regimens are authorized for use, within five days of COVID-19 symptom onset, in individuals at high risk of progressing to severe disease, including hospitalization and death.
The U.K. is stepping up its response to the Omicron COVID-19 variant after the country’s regulatory agency approved Xevudy (sotrovimab), the antibody therapy from Glaxosmithkline plc and Vir Biotechnology Inc. At the same time the country placed orders for 114 million more doses of COVID-19 vaccines from Pfizer Inc. and Moderna Inc., for use in 2022 and 2023.
Shares of Vir Biotechnology Inc. (NASDAQ:VIR) and Cumberland Pharmaceuticals Inc. (NASDAQ:CPIX) each rose modestly on June 21 as both delivered positive updates on their COVID-19 programs. Vir and its partner, Glaxosmithkline plc, shared final clinical data confirming the efficacy of their monoclonal antibody therapy, sotrovimab, following an FDA emergency use authorization for the therapy last month. Cumberland announced five case studies in which its antibiotic, Vibativ (telavancin), successfully treated hospital-acquired and ventilator-associated bacterial pneumonia in COVID-19 patients.
There are now two FDA-backed monoclonal antibody COVID-19 treatments after the agency granted Glaxosmithkline plc (GSK) emergency use authorization (EUA) for single-dose sotrovimab to treat mild to moderate COVID-19 in adults and children as young as 12. Vir Biotechnology Inc. collaborated on the program.
