Phase 1 study of HPV16-specific immunotherapy with E6E7 fusion protein and ISCOMATRIX adjuvant in women with cervical intraepithelial neoplasia.

Purpose: Persistent infection of cervical epithelium with "high risk" human papillomavirus (HPV) results in cervical intraepithelial neoplasia (CIN) from which squamous cancer of the cervix can arise. A study was undertaken to evaluate the safety and immunogenicity of an HPV16 immunotherapeutic consisting of a mixture of HPV16 E6E7 fusion protein and ISCOMATRIX adjuvant (HPV16 Immunotherapeutic) for patients with CIN.

Experimental Design: Patients with CIN (n = 31) were recruited to a randomised blinded placebo controlled dose ranging study of immunotherapy.

Recombinant NY-ESO-1 protein with ISCOMATRIX adjuvant induces broad integrated antibody and CD4(+) and CD8(+) T cell responses in humans.

NY-ESO-1 is a "cancer-testis" antigen expressed in many cancers. ISCOMATRIX is a saponin-based adjuvant that induces antibody and T cell responses. We performed a placebo-controlled clinical trial evaluating the safety and immunogenicity of recombinant NY-ESO-1 protein with ISCOMATRIX adjuvant.

Early phase II trial of human rotavirus vaccine candidate RV3.

A naturally attenuated, human neonatal strain, rotavirus vaccine candidate RV3, was tested in a limited phase II randomized double-blind controlled trial. Doses of 1 ml, containing placebo or 6.5 x 10(5) fluorescent cell forming units (fcfu) of virus in AGMK cells, were given at 3, 5 and 7 months of age.