Correlates of immune protection: Standardized and automated assays to interrogate correlates of immunity--Phacilitate Vaccine Forum Washington 2011

Abstract

The utility of functional cell mediated immune assays in the assessment of immune response or immunogenicity is increasing significantly as we search for surrogates to determine vaccine efficacy or therapeutic response. No definitive reports to date have demonstrated that CMI assays in human clinical trials correlate with clinical outcome, although animal and non human primate studies have reported surrogacy in varying degrees. This report discusses the approaches identified, their advantages and disadvantages, and their justification for inclusion in the clinical trial setting.