Novavax to Participate in University of Oxford Com-COV2 Study Comparing Mixed COVID-19 Vaccine Combinations

Advertisement - Oliver

Novavax, Inc., a biotechnology company developing next-generation vaccines for serious infectious diseases, announced its participation in a newly expanded investigator-initiated Phase 2 clinical trial called Comparing COVID-19 Vaccine Schedule Combinations – Stage 2 (Com-COV2), to be conducted by the University of Oxford and supported by the UK Vaccines Taskforce. Novavax’ recombinant protein vaccine candidate, NVX-CoV2373, is one of four COVID-19 vaccines that will be studied to evaluate the potential for combined regimens that mix vaccines from different manufacturers to achieve immune protection against COVID-19.

“Novavax’ addition to this important study reflects the urgency of finding innovative ways to protect as many people as possible in a dynamic pandemic landscape,” said Filip Dubovsky, M.D., Executive Vice President, Chief Medical Officer, Novavax. “The potential utility of pooling public health resources, including all available vaccines, could help us get ahead of an evolving virus.”

Com-COV2 will include 1050 adults 50 years of age or older who received their first vaccination during the prior 8-12 weeks. Volunteer study participants will receive one of four different vaccines as a second dose, 350 of whom will be administered NVX-CoV2373. The research will compare the immune system responses from those who receive a heterologous regimen to those who receive a homologous regimen.

“The focus of these studies is to explore whether multiple COVID-19 vaccines can be used more flexibly, with different vaccines being used for the first and second doses,” said Matthew Snape, Associate Professor in Paediatrics and Vaccinology at the University of Oxford, and Chief Investigator on the trial. “If we can show that these mixed schedules generate an immune response that is as good as the standard schedules, this could potentially allow more people to complete their COVID-19 immunization course more rapidly.”

Under the protocol, which is a designed as a non-inferiority study, participants will be followed for reactogenicity (safety) and immune responses. The UK Medicines and Healthcare products Regulatory Agency (MHRA) and Joint Committee on Vaccination and Immunisation (JCVI) will formally assess the safety and efficacy of any new vaccination regimen before it is made available to the public.

About Novavax
Novavax, Inc.?is a biotechnology company that promotes improved health globally through the discovery, development and commercialization of innovative vaccines to prevent serious infectious diseases. The company’s proprietary recombinant technology platform combines the power and speed of genetic engineering to efficiently produce highly immunogenic nanoparticles designed to address urgent global health needs. Novavax?is conducting late-stage clinical trials for NVX-CoV2373, its vaccine candidate against SARS-CoV-2, the virus that causes COVID-19. NanoFlu™, its quadrivalent influenza nanoparticle vaccine, met all primary objectives in its pivotal Phase 3 clinical trial in older adults and will be advanced for regulatory submission. Both vaccine candidates incorporate Novavax’ proprietary saponin-based Matrix-M™ adjuvant to enhance the immune response and stimulate high levels of neutralizing antibodies.