Intravaginal ring delivery of tenofovir disoproxil fumarate for prevention of HIV and herpes simplex virus infection
Author(s) -
Pedro M. M. Mesquita,
Rachna Rastogi,
Theodore J. Segarra,
Ryan S. Teller,
N. Merna Torres,
Adam M. Huber,
Patrick F. Kiser,
Betsy C. Herold
Publication year - 2012
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dks097
Subject(s) - tenofovir , herpes simplex virus , prodrug , pharmacology , microbicides for sexually transmitted diseases , virology , drug , virus , medicine , drug delivery , human immunodeficiency virus (hiv) , chemistry , population , organic chemistry , environmental health , health services
A safe and effective topical prevention strategy will likely require sustained delivery of potent antiviral drugs and a delivery system that simultaneously maximizes drug distribution and overcomes the behavioural challenges related to adherence. Activity against HIV and herpes simplex virus (HSV) would be advantageous, given the epidemiological link between the two pathogens. We hypothesize that tenofovir disoproxil fumarate (tenofovir DF), a prodrug of tenofovir, may be more potent than tenofovir and ideal for sustained intravaginal ring (IVR) delivery.
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