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Clinical Trial Summary

HPV infection has been established as a necessary cause of cervical cancer. GSK Biologicals has developed an HPV-16/18 L1 VLP AS04 vaccine (Cervarix TM) which targets the 2 most common oncogenic HPV types (HPV-16 and HPV-18), found in > 70%, approximately, of all cervical cancers. Recently, Merck's HPV vaccine Gardasil® [quadrivalent human papillomavirus (HPV-6,11,16,18 L1 VLP) recombinant vaccine] has been approved by the FDA for prevention of genital tract cancers and pre-cancers and genital warts in females. Although the GSK HPV vaccine and Gardasil® have different compositions and are expected to have different efficacy profiles, each vaccine targets prevention of HPV-16 and 18 genital tract cancers and pre-cancers. Therefore, a comparison of the immunogenicity of the two vaccines is warranted. This Phase 3b study is designed to compare the immunogenicity of the GSK vaccine (HPV-16/18) to Gardasil® in healthy adult females 18-45 years of age.

The Protocol Posting has been updated as the study will be extended by 3 additional years.


Clinical Trial Description

This Protocol Posting has been updated following Protocol Amendment 25, November 2010 ;


Study Design


Related Conditions & MeSH terms


NCT number NCT00423046
Study type Interventional
Source GlaxoSmithKline
Contact
Status Completed
Phase Phase 3
Start date January 24, 2007
Completion date May 14, 2012

See also
  Status Clinical Trial Phase
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Completed NCT00369824 - Evaluation of Safety and Immunogenicity of Co-administering HPV Vaccine With Other Vaccines in Healthy Female Subjects Phase 3
Completed NCT00345878 - Study to Evaluate the Immune Response and Safety of GSK Biologicals' HPV Vaccine in Healthy Women Aged 18-35 Years Phase 3
Completed NCT00947115 - Evaluation of Long-term Immunogenicity and Safety of a Human Papillomavirus (HPV) Vaccine in Healthy Female Subjects Phase 3
Completed NCT01187927 - Drug Use Investigation for Cervarix® N/A
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Completed NCT00196937 - Human Papilloma Virus (HPV) Vaccine Immunogenicity and Safety Trial in Young and Adult Women With GSK Biologicals' HPV-16/18 Phase 3
Completed NCT00534638 - Effectiveness, Safety and Immunogenicity of GSK Biologicals' HPV Vaccine GSK580299 (Cervarix) Administered in Healthy Adolescents Phase 4
Completed NCT00250276 - Evaluation of the Immune Responses of GSK Biologicals' HPV Vaccine Following Manufacturing Process Adaptation. Phase 3
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Completed NCT00996125 - Immunogenicity and Safety Study of GSK Biologicals' Human Papillomavirus 580299 Vaccine in Healthy Female Subjects Phase 3
Completed NCT00779766 - Efficacy, Immunogenicity and Safety of GSK Biologicals' HPV GSK 580299 Vaccine in Healthy Chinese Female Subjects Phase 3
Completed NCT01953822 - Study Assessing Risk of Autoimmune Diseases in Females (9 - 25 Years) Exposed to Cervarix® in United Kingdom N/A
Completed NCT01153906 - Post-marketing Safety Study of Autoimmune Diseases Following Cervarix® Vaccination N/A
Completed NCT01207999 - Type Distribution of Human Papillomavirus in Adult African Women Diagnosed With Invasive Cervical Cancer N/A
Completed NCT00693615 - Safety and Immunogenicity Study of MEDI-517 (GSK 580299) With or Without Adjuvant in Healthy Adult Females Phase 2
Completed NCT00693966 - Dose-Comparison Study to Evaluate the Safety and Immunogenicity of MEDI-517 (GSK 580299) in Healthy Adult Females Phase 2
Completed NCT00541970 - Partially Blind Study to Evaluate Immunogenicity & Safety of GSK Bio's HPV Vaccine 580299 in Healthy Women Aged 9-25 Yrs Phase 1