S-268019 is produced using a unique and reliable recombinant protein vaccine technology, 'BEVS', established by
The filing is based on the positive results of five clinical trials conducted in Japan.1-5 In the main clinical trial, which tested priming dose administration, the Phase 3 neutralizing antibody titer comparison trial met the criteria for primary endpoint. The primary endpoint in this study was a superiority comparison of the geometric mean antibody titer (GMT) of SARS-CoV-2 neutralizing antibody titer at 28 days following the 2nd vaccination of S-268019 compared to the group receiving ChAdOx1 nCoV-19. Regarding the booster dose (3rd dose) administration clinical study, the primary endpoint was also achieved, with non-inferiority of the S-268019 group to the COMIRNATY (original strain) group confirmed in a comparison of the GMT of the neutralizing antibody titer, as well as the seroresponse rate of the SARS-CoV-2 neutralizing antibody titer, measured on the 29th day (28 days after inoculation) between groups in which S-268019 or COMIRNATY was administered as the 3rd vaccine dose in adults, 6 months or more after receiving two inoculations of COMIRNATY. Regarding safety, there were no major clinical concerns in any of the five trials. Starting in
Forward-Looking Statements
This announcement contains forward-looking statements. These statements are based on expectations in light of the information currently available, assumptions that are subject to risks and uncertainties which could cause actual results to differ materially from these statements. Risks and uncertainties include general domestic and international economic conditions such as general industry and market conditions, and changes of interest rate and currency exchange rate. These risks and uncertainties particularly apply with respect to product-related forward-looking statements. Product risks and uncertainties include, but are not limited to, completion and discontinuation of clinical trials; obtaining regulatory approvals; claims and concerns about product safety and efficacy; technological advances; adverse outcome of important litigation; domestic and foreign healthcare reforms and changes of laws and regulations. Also for existing products, there are manufacturing and marketing risks, which include, but are not limited to, inability to build production capacity to meet demand, lack of availability of raw materials and entry of competitive products. The company disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise.
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