Unprotected Anal Intercourse and Substance Use Before and After HIV Diagnosis Among Recently HIV-Infected Men Who Have Sex With Men

2007 ◽  
Vol 34 (6) ◽  
pp. 401-407 ◽  
Author(s):  
Lydia N. Drumright ◽  
Steffanie A. Strathdee ◽  
Susan J. Little ◽  
Maria Rosario G. Araneta ◽  
Donald J. Slymen ◽  
...  
2006 ◽  
Vol 43 (3) ◽  
pp. 344-350 ◽  
Author(s):  
Lydia N Drumright ◽  
Susan J Little ◽  
Steffanie A Strathdee ◽  
Donald J Slymen ◽  
Maria Rosario G Araneta ◽  
...  

2008 ◽  
Vol 19 (10) ◽  
pp. 698-703 ◽  
Author(s):  
Z Mor ◽  
U Davidovich ◽  
M Mcfarlane ◽  
G Feldshtein ◽  
D Chemtob

‘Recreational’ substances used among men having sex with men, and their association with risky unprotected anal intercourse (RUAI) were examined – for the first time in Israel – in an internet-based questionnaire assessing knowledge, practices and motivation. Between March and May 2005, 2873 participants completed the entire questionnaire. Of the total, 669 (23%) reported RUAI during the last six months, and 1319 (46%) used substances during sex. Use of substance was significantly higher among those performing RUAI than those who did not (31.5% versus 26.4%, P = 0.03). Involvement in both substance use and RUAI was reported by 366 participants (13%). HIV rates were higher in this dual-risk group ( P < 0.01), and individuals reported more partners in the last six months than those not part of this dual risk (11.6 versus 8.2, P = 0.02). In multivariate analyses, Tel-Aviv residency, lower education, performing receptive RUAI, misperception of HIV transmission and limited negotiation skills were positively associated with this dual-risk behaviour.


2009 ◽  
Vol 14 (48) ◽  
Author(s):  
H E van Oosten ◽  
M Damen ◽  
H JC de Vries

A 49-year-old man with a history of receptive unprotected anal intercourse with multiple anonymous men presented with a symptomatic primary HIV infection. Upon his initial visit the rapid HIV antibody screening test was negative but a p24 antigen test suggested a highly infectious phase in the HIV infection. An immunoblot assay confirmed the HIV diagnosis only 14 days later. Recent infections are characterised by a highly infectious phase and, if gone unnoticed, can have a large contribution to the ongoing transmission of HIV. Healthcare providers should be aware of primary HIV infection and the pitfalls in its diagnosis.


2005 ◽  
Vol 17 (5) ◽  
pp. 418-429 ◽  
Author(s):  
Kyung–Hee Choi ◽  
Don Operario ◽  
Steven E. Gregorich ◽  
Willi McFarland ◽  
Duncan MacKellar ◽  
...  

2014 ◽  
Vol 44 (2) ◽  
pp. 375-387 ◽  
Author(s):  
Heng Zhang ◽  
Hongyan Lu ◽  
Stephen W. Pan ◽  
Dongyan Xia ◽  
Yuejuan Zhao ◽  
...  

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Joseph T. F. Lau ◽  
T. J. Feng ◽  
X. L. Liu ◽  
Jing Gu ◽  
Hi Yi Tsui ◽  
...  

Few studies compared HIV-related risk behaviors between cities with different sociocultural environments among men who have sex with men (MSM). This study investigated the prevalence of unprotected anal intercourse (UAI) and associated individual and socio-cultural factors among Chinese MSM in Hong Kong and Shenzhen in Mainland China, which were proximal to each other but experienced different socioeconomic developments. Amongst all the 535 participants, 40.2% had had UAI. Significant factors of UAI among Shenzhen MSM included being able to find someone to share one’s sexual orientation, disclosure of sexual orientation to family members, HIV risk perception, and use of alcohol or substances (adjusted OR ranged from 2.37 to 4.91), whilst disclosure of sexual orientation to family members was the only significant factor among Hong Kong MSM (adjusted OR = 1.64). Geographic variations in factors associated with UAI were observed. Future research and interventions need to take this into account.


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