Following the company’s COVID-19 manufacturing misstep, Emergent Biosolutions Inc. continued its struggle to rebalance as top-line data from a phase III study it participated in failed to hit its primary endpoints with statistically significant results. The data showed that adding anti-SARS-CoV-2 hyperimmunoglobulin to standard of care, inclusive of remdesivir, for hospitalized adult COVID-19 patients with symptoms for less than 12 days failed to provide clinical benefit when compared to standard of care plus placebo. The global, multicenter double-blind, placebo-controlled randomized study assessed the safety and efficacy of four immunoglobulin candidates, the SARS-CoV-2 immune globulin intravenous (human) (COVID-HIG) plus standard of care.
LONDON – The U.K. Medicines and Healthcare products Regulatory Agency (MHRA) stood by its view that the benefits of Astrazeneca plc’s COVID-19 vaccine “continue to outweigh the risks,” as it published the latest summary of reported adverse events.
As COVID-19 vaccinations continue to roll out, momentum builds with strong phase III data for what could become the fourth and fifth walls of defense in the U.S.
“Our position has not changed,” said Emer Cooke, executive director of the EMA, giving an update on the agency’s investigation into cases of the rare clotting disorder cerebral venous sinus thrombosis (CVST) in people vaccinated with Astrazeneca plc’s COVID-19 vaccine. “There is no evidence to support restricting use of the vaccine in any population,” she said.
If these top-line phase III results were a grade card for 12- to 15-year-olds, they would be on the honor roll: The Pfizer Inc.-Biontech SE COVID-19 vaccine is 100% effective for the age group and produced robust antibody responses.
The continuing politicization of COVID-19 vaccines is undermining medical science and the international response to the pandemic. “Vaccine nationalism is very troubling,” Jeremy Levin, chair of BIO's executive committee, told BioWorld.
The latest global regulatory news, changes and updates affecting medical devices and technologies, including: Endologix, other stent graft products in line for FDA panel safety probe; New conditions imposed on vaccine authorization; MRNA vaccine efficacy holds in real world; STIs on the rise in U.S.
The latest salvo in the debate over patents protecting COVID-19-related drugs, devices and vaccines came this week from U.S. industry organizations, including Advamed, the Biotechnology Innovation Organization and the Pharmaceutical Research and Manufacturers of America.
LONDON – After the extraordinary public accusation by the National Institute of Allergy and Infectious Diseases that it published “outdated” information on the interim results of the phase III U.S. trial of its COVID-19 vaccine, Astrazeneca plc has rushed through the full primary analysis, showing 76% efficacy in preventing symptomatic disease. That is 3% lower than the headline figure in the interim data published on March 22. But with the confidence interval ranging from 68%-82%, it is consistent with the pre-specified interim analysis claim of 79% efficacy – and would appear to indicate the data safety monitoring board’s (DSMB) concern that the company, “may have provided an incomplete view,” was misplaced.
The continuing politicization of COVID-19 vaccines is undermining medical science and the international response to the pandemic. “Vaccine nationalism is very troubling,” Jeremy Levin, chair of the Biotechnology Innovation Organization’s (BIO) executive committee, told BioWorld.
RSS
