Topical Microbicides in HIV Prevention: State of the Promise

Jared M. Baeten, Craig W. Hendrix, Sharon L. Hillier

Research output: Contribution to journalReview articlepeer-review

Abstract

HIV topical microbicides are products with anti-HIV activity, generally incorporating a direct-Acting antiretroviral agent, that when applied to the vagina or rectum have the potential to prevent the sexual acquisition of HIV in women and men. Topical microbicides may meet the prevention needs of individuals and groups for whom oral daily forms of pre-exposure prophylaxis (PrEP) have not been acceptable. Microbicides can provide personal control over HIV prevention and offer the possibility of discreet use, qualities that may be particularly important for receptive partners in sexual relationships such as women and transgender women and men, who together account for the clear majority of new HIV infections worldwide. Although the promise of such a product emerged nearly three decades ago, proof of concept has been demonstrated only within the last decade. A robust pipeline of microbicidal gels, films, inserts, and rings has been evaluated in multiple studies among at-risk women and men, and refinement of products for ease of use, reversibility, and high safety is the priority for the field.

Original languageEnglish (US)
Pages (from-to)361-377
Number of pages17
JournalAnnual review of medicine
Volume71
DOIs
StatePublished - Jan 27 2020

Keywords

  • HIV
  • HIV prevention
  • dapivirine vaginal ring
  • microbicide

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

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