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Social Science & Medicine | 2009

HIV disclosure and unsafe sex among HIV-infected women in Cameroon: Results from the ANRS-EVAL study

Sandrine Loubiere; Patrick Peretti-Watel; Sylvie Boyer; Jérôme Blanche; Séverin-Cécile Abega; Bruno Spire

Encouraging seropositive people to voluntarily disclose their serostatus has been promoted as a key component of HIV prevention. Among other reasons, HIV disclosure to ones main partner is believed to be an incentive for serodiscordant couples to practice safe sex. The present article investigated this issue by conducting a cross-sectional survey of a large sample of HIV-infected women attending HIV care centers in Cameroon (N=1014). Overall, 86.3% of these women had disclosed their serostatus to their main partner. With respect to sexual activity with their main partner during the previous three months, 35.0% had practiced abstinence and 47.4% only safe sex, whereas 17.6% had engaged in unsafe sex at least once. HIV disclosure to ones main partner was related to safe sexual practices in multivariate analysis. Some of the factors associated with disclosure and safe sex were illustrative of the positive roles of improved access to care and womens empowerment. On the contrary, beliefs overestimating the effectiveness of antiretroviral therapies were quite widespread among respondents and predictive of both concealment of HIV status and unsafe sex.


Clinical Infectious Diseases | 2014

HIV-1 DNA Levels in Peripheral Blood Mononuclear Cells and Cannabis Use are Associated With Intermittent HIV Shedding in Semen of Men Who Have Sex With Men on Successful Antiretroviral Regimens

Jade Ghosn; Marianne Leruez-Ville; Jérôme Blanche; Céline Beaudoux; Laurence Mascard; Hervé Lécuyer; Ana Canestri; Roland Landman; David Zucman; Diane Ponscarme; Agathe Rami; Jean-Paul Viard; Bruno Spire; Christine Rouzioux; Dominique Costagliola; Marie Suzan-Monti

BACKGROUND Few data exist on the efficacy of combined antiretroviral therapy (cART) in semen of human immunodeficiency virus type 1 (HIV-1) infected men who have sex with men (MSM) with sustained control of HIV replication in blood. METHODS HIV-1 infected MSM on successful cART for >6 months were enrolled. HIV-RNA was quantified in seminal plasma (spVL) and in blood plasma (bpVL) from 2 paired samples collected 4 weeks apart. Relationship between spVL and bpVL (measured by an ultrasensitive assay, LOQ 10 copies/mL), total peripheral blood mononuclear cells (PBMC)-associated HIV-DNA, sexually transmitted infections (STIs), and self-reported socio-behavioral characteristics was assessed using GEE logistic regression. RESULTS In total, 157 patients were included. Median time with bpVL <50 copies/mL was 3.3 years. spVL was detectable in 23/304 samples (prevalence 7.6%). Median spVL was 145 cp/mL (100-1475). spVL was detectable on the first, on the second, and on both samples in 5, 14, and 2 men, respectively. In sum, 33 individuals (21%) had STIs (asymptomatic in 24/33). Residual bpVL was undetectable by ultrasensitive assay in 225/300 samples (75%). After multivariable adjustments, PBMC-associated HIV-DNA (OR 2.6[1.2; 6.0], for HIV-DNA > 2.5 log10 cp/10(6) PBMC, P = .02), and cannabis use during sexual intercourse (OR 2.8[1.2; 6.7], P = .02) were the only factors associated significantly with spVL. CONCLUSION We show that HIV-RNA can be detected intermittently in semen of HIV-1 infected MSM despite successful cART. The size of blood HIV-1 reservoir predicted spVL detection. Our results indicated also that the possible effect of cannabis should be taken into account when developing prevention interventions targeted toward HIV-infected MSM on successful cART.


PLOS ONE | 2013

Expanding access to non-medicalized community-based rapid testing to men who have sex with men: an urgent HIV prevention intervention (the ANRS-DRAG study).

Nicolas Lorente; Marie Préau; Chantal Vernay-Vaisse; Marion Mora; Jérôme Blanche; Joanne Otis; Alain Passeron; Jean-Marie Le Gall; Philippe Dhotte; Maria Patrizia Carrieri; Marie Suzan-Monti; Bruno Spire

Background Little is known about the public health benefits of community-based, non-medicalized rapid HIV testing offers (CBOffer) specifically targeting men who have sex with men (MSM), compared with the standard medicalized HIV testing offer (SMOffer) in France. This study aimed to verify whether such a CBOffer, implemented in voluntary counselling and testing centres, could improve access to less recently HIV-tested MSM who present a risk behaviour profile similar to or higher than MSM tested with the SMOffer. Method This multisite study enrolled MSM attending voluntary counselling and testing centres’ during opening hours in the SMOffer. CBOffer enrolees voluntarily came to the centres outside of opening hours, following a communication campaign in gay venues. A self-administered questionnaire was used to investigate HIV testing history and sexual behaviours including inconsistent condom use and risk reduction behaviours (in particular, a score of “intentional avoidance” for various at-risk situations was calculated). A mixed logistic regression identified factors associated with access to the CBOffer. Results Among the 330 participants, 64% attended the CBOffer. Percentages of inconsistent condom use in both offers were similar (51% CBOffer, 50% SMOffer). In multivariate analyses, those attending the CBOffer had only one or no test in the previous two years, had a lower intentional avoidance score, and met more casual partners in saunas and backrooms than SMOffer enrolees. Conclusion This specific rapid CBOffer attracted MSM less recently HIV-tested, who presented similar inconsistent condom use rates to SMOffer enrolees but who exposed themselves more to HIV-associated risks. Increasing entry points for HIV testing using community and non-medicalized tests is a priority to reach MSM who are still excluded.


Aids Care-psychological and Socio-medical Aspects of Aids\/hiv | 2010

Desire for a child among HIV-infected women receiving antiretroviral therapy in Cameroon: results from the national survey EVAL (ANRS 12-116)

Fabienne Marcellin; Camelia Protopopescu; Claude Abé; Sylvie Boyer; Jérôme Blanche; Pierre Ongolo-Zogo; Sinata Koulla-Shiro; Jean-Paul Moatti; Patrizia Carrieri; Bruno Spire

Abstract The majority of HIV-infected people in sub-Saharan Africa are women, many of reproductive age. Cameroon is severely hit by the AIDS epidemic and has developed a large national program for improving access to antiretroviral treatment (ART). The reproductive intentions of women living with HIV/AIDS (WLHA) who obtain access to ART in this country remain poorly documented. Our study aimed at exploring factors associated with the desire to have a child among 1433 ART-treated fertile WLHA aged <50. Analyses were based on data collected during the national cross-sectional survey EVAL (ANRS 12-116), which was conducted between September 2006 and March 2007 in 27 HIV care centers in Cameroon. Logistic regression was used to explore factors associated with womens desire to have a child, defined as reporting the wish to have a/another child. A total of 791 women (55%) reported the desire to have a child. After adjusting for age, matrimonial status, number of biological children, and sexual activity, the main factors independently associated with this desire in a multivariate analysis were having a good physical health-related quality of life (1.02 [1.01–1.03] for a one-point increment on the 12-item Short-Form Health Survey scale) and a CD4 count at ART initiation <200 cells/mm3 (1.7 [1.2–2.4]). As a conclusion, the desire to have a child is frequent among ART-treated WLHA in Cameroon. HIV care and family planning programs should be integrated more thoroughly in order to support WLHAs reproductive choices.


Aids Care-psychological and Socio-medical Aspects of Aids\/hiv | 2012

Empowering HIV testing as a prevention tool: Targeting interventions for high-risk men who have sex with men

Nicolas Lorente; Marie Suzan-Monti; Chantal Vernay-Vaisse; Marion Mora; Jérôme Blanche; Lionel Fugon; Philippe Dhotte; Jean-Marie Le Gall; Patrick Rovera; Maria Patrizia Carrieri; Marie Préau; Bruno Spire

Abstract In France, HIV testing can be easily performed in free and anonymous voluntary counselling testing (VCT) centres. The recent national study among French men who have sex with men (MSM) showed that 73% of those already tested for HIV had been tested in the previous two years. Nothing is known about the risk behaviours of MSM attending VCT centres. This study aimed to characterize sexual risk behaviours of MSM tested for HIV in such centres and identify factors associated with inconsistent condom use (ICU). A cross-sectional study was conducted from March to December 2009 in four VCT centres where a self-administered questionnaire was proposed to all MSM about to have a HIV test. ICU was defined as reporting non-systematic condom use during anal intercourse with casual male partners. Among the 287 MSM who fully completed their questionnaire, 44% reported ICU in the previous six months. Among those who had been already tested, 63% had had their test in the previous two years. Factors independently associated with ICU included: never avoiding one-night stands, not having been recently HIV tested, experiencing difficulty in using condoms when with a HIV negative partner or when under the influence of drugs or alcohol and finally, reporting to have had a large number of casual male partners in the previous six months. The rate of recently tested MSM was high in our study. Nevertheless, this rate was lower than that found in the last national study. Furthermore those not recently tested were significantly more likely to report high risk behaviours. We therefore recommend that further efforts be made to adapt the offer of both HIV testing and counselling to meet the specific needs of hard-to-reach MSM. Accordingly, an additional community-based offer of HIV testing to reach most-at-risk MSM is forthcoming in France.


BMC Public Health | 2011

Limited access to HIV prevention in French prisons (ANRS PRI2DE): implications for public health and drug policy

Laurent Michel; Marie Jauffret-Roustide; Jérôme Blanche; Olivier Maguet; Christine Calderon; Julien Cohen; Patrizia Carrieri

BackgroundOverpopulation, poor hygiene and disease prevention conditions in prisons are major structural determinants of increased infectious risk within prison settings but evidence-based national and WHO guidelines provide clear indications on how to reduce this risk. We sought to estimate the level of infectious risk by measuring how French prisons adhere to national and WHO guidelines.MethodsA nationwide survey targeting the heads of medical (all French prisons) and psychiatric (26 French prisons) units was conducted using a postal questionnaire and a phone interview mainly focusing on access to prevention interventions, i.e. bleach, opioid substitution treatment (OST), HBV vaccination and post-exposure prophylaxis (PEP) for French prisoners. Two scores were built reflecting adherence to national and WHO international guidelines, ranging from 0 (no adherence) to 10 (maximum adherence) and 0 to 9 respectively.ResultsA majority (N = 113 (66%)) of the 171 prisons answered the questionnaires, representing 74% coverage (46,786 prisoners) of the French prison population: 108 were medical units and 12 were psychiatric units. Inmate access to prevention was poor. The median[IQR] score measuring adherence to national guidelines was quite low (4.5[2.5; 5.5]) but adherence to WHO guidelines was even lower 2.5[1.5; 3.5]; PEP was absent despite reported risky practices. Unsuitable OST delivery practices were frequently observed.ConclusionsA wide gap exists between HIV prevention policies and their application in prisons. Similar assessments in other countries may be needed to guide a global policy reform in prison settings. Adequate funding together with innovative interventions able to remove structural and ideological barriers to HIV prevention are now needed to motivate those in charge of prison health, to improve their working environment and to relieve French prisoners from their currently debilitating conditions.


PLOS ONE | 2013

Impact of HIV Comprehensive Care and Treatment on Serostatus Disclosure among Cameroonian Patients in Rural District Hospitals

Marie Suzan-Monti; Charles Kouanfack; Sylvie Boyer; Jérôme Blanche; Renée-Cécile Bonono; Eric Delaporte; Patrizia Carrieri; Jean-Paul Moatti; Christian Laurent; Bruno Spire; Stratall Anrs

This work aimed to analyze the rate of disclosure to relatives and friends over time and to identify factors affecting disclosure among seropositive adults initiating antiretroviral therapy (ART) in rural district hospitals in the context of decentralized, integrated HIV care and task-shifting to nurses in Cameroon. Stratall was a 24-month, randomized, open-label trial comparing the effectiveness of clinical monitoring alone with laboratory plus clinical monitoring on treatment outcomes. It enrolled 459 HIV-infected ART-naive adults in 9 rural district hospitals in Cameroon. Participants in both groups were sometimes visited by nurses instead of physicians. Patients with complete data both at enrolment (M0) and at least at one follow-up visit were included in the present analysis. A mixed Poisson regression was used to estimate predictors of the evolution of disclosure index over 24 months (M24).The study population included 385 patients, accounting for 1733 face-to-face interviews at follow-up visits from M0 to M24. The median [IQR] number of categories of relatives and friends to whom patients had disclosed was 2 [1]–[3] and 3 [2]–[5] at M0 and M24 (p-trend<0.001), respectively. After multiple adjustments, factors associated with disclosure to a higher number of categories of relatives and friends were as follows: having revealed one’s status to one’s main partner, time on ART, HIV diagnosis during hospitalization, knowledge on ART and positive ratio of follow-up nurse-led to physician-led visits measuring task-shifting. ART delivered in the context of decentralized, integrated HIV care including task-shifting was associated with increased HIV serological status disclosure.


Drug and Alcohol Dependence | 2008

Buprenorphine in primary care: Risk factors for treatment injection and implications for clinical management

Perrine Roux; Virgine Villes; Jérôme Blanche; Didier Bry; Bruno Spire; Isabelle Feroni; M. Patrizia Carrieri


AIDS | 2010

Higher risk of unsafe sex and impaired quality of life among patients not receiving antiretroviral therapy in Cameroon: results from the EVAL survey (ANRS 12-116).

Fabienne Marcellin; Cécile-Renée Bonono; Jérôme Blanche; Maria Patrizia Carrieri; Bruno Spire; Sinata Koulla-Shiro


AIDS | 2009

Delayed first consultation after diagnosis of Hiv infection in Cameroon

Fabienne Marcellin; Claude Abé; Sandrine Loubiere; Sylvie Boyer; Jérôme Blanche; Sinata Koulla-Shiro; Pierre Ongolo-Zogo; Jean-Paul Moatti; Bruno Spire; Maria Patrizia Carrieri

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Bruno Spire

Aix-Marseille University

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Sylvie Boyer

Aix-Marseille University

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Marie Préau

Aix-Marseille University

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Marion Mora

Aix-Marseille University

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