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HPV-16/18 L1 VLP AS04

GlaxoSmithKline · Phase 3 active Biologic

This vaccine stimulates the immune system to produce antibodies against HPV-16 and HPV-18 virus-like particles, preventing infection and cervical cancer development.

This vaccine stimulates the immune system to produce antibodies against HPV-16 and HPV-18 virus-like particles, preventing infection and cervical cancer development. Used for Prevention of cervical cancer caused by HPV-16 and HPV-18, Prevention of cervical intraepithelial neoplasia (CIN) caused by HPV-16 and HPV-18.

At a glance

Generic nameHPV-16/18 L1 VLP AS04
SponsorGlaxoSmithKline
Drug classProphylactic vaccine
TargetHPV-16 and HPV-18 L1 capsid protein
ModalityBiologic
Therapeutic areaOncology / Immunology
PhasePhase 3

Mechanism of action

HPV-16/18 L1 VLP AS04 is a prophylactic vaccine containing virus-like particles (VLPs) derived from the major capsid protein (L1) of human papillomavirus types 16 and 18, formulated with the AS04 adjuvant system to enhance immunogenicity. The vaccine triggers both humoral and cellular immune responses that generate neutralizing antibodies against HPV-16 and HPV-18, the two high-risk HPV types responsible for approximately 70% of cervical cancers. By preventing initial infection with these oncogenic HPV types, the vaccine reduces the risk of cervical intraepithelial neoplasia and cervical cancer development.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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