Vaxcyte Reports Successful Topline Outcomes from Pivotal Phase 3 OPUS-1 Study of VAX-31
Vaxcyte, Inc. reported positive topline findings from OPUS-1, its pivotal Phase 3 trial in adults evaluating the safety, tolerability, and immunogenicity of VAX-31, the company’s next-generation 31-valent pneumococcal conjugate vaccine (PCV) candidate being developed to prevent invasive pneumococcal disease (IPD) and pneumococcal pneumonia. Data from OPUS-1 are expected to form the clinical foundation for Vaxcyte’s planned Biologics License Application (BLA), which will be submitted for review by the U.S. Food and Drug Administration (FDA).
Among adults aged 50 years and olde...