NCT01512784 2012-01-19Long Term Immunogenicity of Quadrivalent Human Papillomavirus Vaccine (Gardasil®)in HIV-infected Adolescents and Young AdultsUniversity of MilanPhase 3 Unknown100 enrolled
NCT01022905 2010-03-01Vaccine Responses to Influenza A H1N1/09 Immunization in High-risk PatientsUniversity Hospital, GenevaPhase 4 Completed1,141 enrolled