When the U.S. FDA convened its Vaccines and Related Biological Products Advisory Committee (VRBPAC) April 6 to advise on a path forward to the next generation of COVID-19 vaccines and boosters, there was a lot of talk about all the unknowns.
Citing the lack of clear evidence that vaccine protection against severe COVID-19 disease is substantially waning in the EU in people younger than 80, the European Centre for Disease Prevention and Control and the EMA’s COVID-19 task force concluded that it’s too early to consider using a fourth dose, or second booster, of mRNA COVID-19 vaccines in the general population.
Investigators at Boston Children's Hospital have demonstrated that SARS-CoV-2 infection of blood monocytes and lung macrophages in the lung could kill the cells via pyroptosis, increasing inflammation and leading to severe COVID-19.
Regulatory snapshots, including global submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Aidoc, Arterys, Escala, Seegene.
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Ascletis, Beigene, Bionecure, Bioxcel, Dialectic, GSK, Innovent, Iovance, Merck, Novartis, Sellas, Tonix, UCB, Vir.
Clinical updates, including trial initiations, enrollment status and data readouts and publications: Antengene, Arcutis, Astrazeneca, Avadel, Direct, Eucure, Everest, Intrommune, Kintor, Lutris, Pepgen, Rhythm, Sanbio, United Biomedical, United Therapeutics.
Shares of Suzhou, China-based Kintor Pharmaceutical Ltd. (HKEX:9939) rose to HKD28.85 (US$3.68), up HKD14.87, or 106%, after the firm reported top-line data from the phase III multiregional trial with proxalutamide in people with mild to moderate COVID-19 infection, regardless of vaccination status or risk factors.
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.
Regulatory snapshots, including global drug submissions and approvals, clinical trial approvals and other regulatory decisions and designations: Amniotics, BMS, CNS, Starton, Tiziana.
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