Human papillomavirus: optimizing opportunities for prevention.

Human papillomavirus (HPV) infection is one of the most common sexually transmitted infections worldwide and is a precursor to anogenital and oropharyngeal cancers. Effective prevention is available through HPV vaccination and emerging evidence demonstrates the potential to significantly impact HPV-associated disease through reductions in the incidence of genital warts, precancerous cervical lesions, and cervical cancer. Indications have also recently expanded to include the prevention of oropharyngeal cancer, an outcome that has been increasing in incidence for men and women. Yet despite demonstrated effectiveness, the potential for broader impact and well-established routine recommendations for administration to adolescents, barriers to vaccine uptake persist. The purpose of this review is to provide an update on HPV prevention in the US, including trends in disease burden, HPV vaccine effectiveness, evolving vaccine recommendations and opportunities and barriers to their implementation. Several studies have demonstrated that HPV vaccination has the potential to prevent most HPV-attributable cancers. Ongoing research addresses questions related to duration of protection, effectiveness in vulnerable populations, vaccine schedules and strategies to improve access and optimize uptake. To ensure continued impact on the prevention of HPV-associated disease and subsequent cancer, it is crucial to address gaps in vaccine uptake. A strong recommendation for all persons for whom HPV vaccines are indicated, alongside initiatives to increase awareness of HPV vaccination and address specific concerns, can improve uptake among hesitant populations. Globally, efforts to bolster immunization programs are needed to broaden access to HPV vaccination. Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.

Citation

Safa Browne, Kristen A Feemster. Human papillomavirus: optimizing opportunities for prevention. Current opinion in pediatrics. 2022 Apr 01;34(2):132-139

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PMID: 35152231

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