title: HIV pre-exposure prophylaxis and treatment as prevention: a review of awareness and acceptability among men who have sex with men in the Asia-Pacific region and the Americas.
abstract: This review assesses acceptability research for HIV pre-exposure prophylaxis (PrEP) and treatment as prevention (TasP) among men who have sex with men (MSM) in the Asia-Pacific region and the Americas, evaluating awareness and attitudes. There has been limited research on the acceptability of PrEP outside the United States and no research to date evaluating the acceptability of TasP since the findings of the HIV Prevention Trials Network 052 trial were released. Existing research suggests that PrEP is reasonably acceptable to MSM, but few men are likely to perceive the need for it. Studies of HIV treatment optimism suggest that MSM are likely to be sceptical of TasP.
authors.forename: Martin
authors.initials: M
authors.lastname: Holt