[Sexual behaviors and acceptability of STI (including HIV) testing outside nightclubs in Saint-Gilles, Reunion].

The CDAG/CIDDIST centers (CDAG: Free Anonymous Testing Center/CIDDIST: STI Information, Testing and Diagnosis Center) were created in response to the demands of a population at risk of contracting sexually transmitted infections (STIs) wanting to undergo free, anonymous and confidential testing. On the occasion of Sidaction 2010, a study based on a sample of 100 individuals leaving nightclubs in Saint-Gilles (Réunion) was conducted to evaluate the effectiveness of mobile interventions (i.e.

The influenza A (H1N1) pandemic in Reunion Island: knowledge, perceived risk and precautionary behaviour.

Background: The effectiveness of preventive measures depends on prevailing attitudes and mindsets within a population. Perceived risk is central to a shift in mindset and behaviour. The present study aims to investigate the perceived severity, vulnerability and precautionary behaviour adopted in response to the influenza A (H1N1) epidemic that broke out in 2009 on Reunion Island (Indian Ocean).

Is sexually transmitted infection management among sex workers still able to mitigate the spread of HIV infection in West Africa?

Objective: To assess the role of sexually transmitted infection (STI) management to prevent HIV acquisition among sex workers in Burkina Faso.

Design: Open cohort study of professional and nonprofessional sex workers with 3-month follow-up visits.

Methods: Baseline and follow-up visits consisted of the administration of a behavioral questionnaire, education sessions on HIV and STIs, a medical examination, and laboratory testing for STI and HIV diagnosis.

[HBs antigen carrier state in pregnant women in Bobo Dioulasso (Burkina Faso)].

The aim of this study was to evaluate the prevalence rate and the risk factors for the carriage of hepatitis B markers in pregnant women in Bobo Dioulasso, Burkina Faso. Out of 917 pregnant women recruited during antenatal care, 98 (10.7%) were HBs antigen positive.

15 Month follow up of African children following vaginal cleansing with benzalkonium chloride of their HIV infected mothers during late pregnancy and delivery.

Objectives: To study mother to child HIV-1 transmission (MTCT) and infant mortality following benzalkonium chloride (BC) disinfection.

Methods: A randomised, double blind phase II placebo controlled trial. Women testing positive for HIV-1 infection in prenatal care units in Abidjan, Côte d'Ivoire, and Bobo-Dioulasso, Burkina Faso, from November 1996 to April 1997 were eligible, with their informed consent.

Spectrum of commercial sex activity in Burkina Faso: classification model and risk of exposure to HIV.

Objective: Before designing a sexually transmitted infection (STI)/HIV intervention study targeting female commercial sex workers in Bobo Dioulasso, Burkina Faso, we conducted a socioanthropologic survey to analyze the prostitution network in the city in 1998. According to social characteristics, women were classified in six different categories, including four groups of nonprofessional sex workers. The aim of the current study is to assess HIV exposure across this classification model.

Potential source of human exposure to Mycobacterium bovis in Burkina Faso, in the context of the HIV epidemic.

Objective: To identify potential sources of human Mycobacterium bovis infection in Bobo-Dioulasso, Burkina Faso.

Methods: A tuberculin survey among 174 cattle was performed. Mycobacteriologic identification in 64 samples of pooled milk, and in 199 tissue samples collected from the slaughterhouse of Bobo-Dioulasso, Burkina Faso, was also done.

Sexual and reproductive life of women informed of their HIV seropositivity: a prospective cohort study in Burkina Faso.

Background: In the context of the DITRAME-ANRS 049 research program that evaluated interventions aimed at reducing mother-to-child transmission of HIV (MTCT) in Bobo-Dioulasso (Burkina Faso), Voluntary HIV counseling and testing (VCT) services were established for pregnant women. HIV-infected women were advised to disclose their HIV serostatus to their male partners who were also offered VCT, to use condoms to reduce sexual transmission, and to choose an effective contraception method to avoid unwanted pregnancies. This study aimed at assessing how HIV test results were shared with male sexual partners, the level of use of modern contraceptive methods, and the pregnancy incidence among these women informed of the risks surrounding sexual and reproductive health during HIV infection.

[Impaired fertility in women infected with HIV-1. Implications for sentinel serosurveillance].

Background: Given the relationship between HIV infection and fertility, antenatal clinic-based HIV prevalence may not provide a good estimate of the community HIV prevalence. The objective of this work was to evaluate the impact of HIV infection on fertility among women attending antenatal clinics in Bobo-Dioulasso (Burkina Faso), and to discuss possible implications on HIV sentinel surveillance.

Methods: In the context of a phase II/III clinical trial of a short course of Zidovudine during pregnancy (DITRAME - ANRS 049 trial) we consecutively proposed voluntary counselling and HIV testing (VCT) to 1349 women aged at least 18 years, carrying a pregnancy of 7 months or less and living in Bobo-Dioulasso.

Stabilization of HIV infection rates in urban Burkina Faso, 1995-1999.

The objectives of this study were to monitor the trends of the HIV epidemic between 1995 and 1999 among pregnant women in Bobo-Dioulasso, the second largest town of Burkina Faso, and to discuss the possible effect of preventive interventions (condom availability) on sexual transmission of HIV in this context. Age-specific trends in HIV prevalence obtained from sentinel surveillance programme were analysed. Among antenatal clinic attendees, HIV prevalence was 7.

Living with HIV: women's experience in Burkina Faso, West Africa.

Our study aimed at studying HIV-infected women's experience with sharing serostatus with their partner and their group support. A survey was carried out among 79 seropositive women involved in a therapeutic trial in Bobo-Dioulasso, following freely consented prenatal HIV testing. The study revealed that women are reluctant to inform their partners and fear being stigmatized by relatives and friends.

Safety and acceptability of vaginal disinfection with benzalkonium chloride in HIV infected pregnant women in west Africa: ANRS 049b phase II randomized, double blinded placebo controlled trial. DITRAME Study Group.

Objectives: To study the tolerance and acceptability in Africa of a perinatal intervention to prevent vertical HIV transmission using benzalkonium chloride disinfection.

Design: A randomized, double blinded phase II trial.

Setting: Prenatal care units in Abidjan (Côte d'Ivoire) and Bobo-Dioulasso (Burkina Faso).

Prevention of mother-to-child transmission of HIV in developing countries: recommendations for practice. The Ghent International Working Group on Mother-To-Child Transmission of HIV.

Objectives: Different approaches to prevent mother-to-child transmission of HIV are being evaluated in developing countries. The first trials using a short regimen of zidovudine have been successful in Thailand, Côte d'Ivoire and Burkina Faso. International and local strategies are now being considered.

Seroprevalence of syphilis among women attending urban antenatal clinics in Burkina Faso, 1995-8. The DITRAME Study Group. DIminunation de la TRAnsmission Mère-Enfant.

Objectives: To describe annual trends in syphilis seroprevalence and to identify risk factors of syphilis among pregnant women receiving antenatal care in Bobo-Dioulasso, Burkina Faso.

Methods: Women were recruited between January 1995 and July 1998 in three antenatal clinics where counselling and HIV testing services had been established in the context of a trial evaluating a short course of zidovudine to reduce mother to child transmission of HIV (ANRS 049 trial). Sociodemographic variables were collected during HIV pretest counselling sessions.

Anaemia during pregnancy in Burkina Faso, west Africa, 1995-96: prevalence and associated factors. DITRAME Study Group.

We report the results of a cross-sectional study carried out in 1995-96 on anaemia in pregnant women who were attending two antenatal clinics in Bobo-Dioulasso, Burkina Faso, as part of a research programme including a clinical trial of zidovudine (ZDV) in pregnancy (ANRS 049 Clinical Trial). For women infected with human immunodeficiency virus (HIV) in Africa, anaemia is of particular concern when considering the use of ZDV to decrease mother-to-child transmission of HIV. The objectives were to determine the prevalence of and risk factors for maternal anaemia in the study population, and the effect of HIV infection on the severity of maternal anaemia.

HIV infection among pregnant women in Bobo-Dioulasso, Burkina Faso: comparison of voluntary and blinded seroprevalence estimates.

The objective of our study was to estimate the prevalence of HIV infection among pregnant women in Bobo-Dioulasso (Burkina Faso) according to 2 survey methods. Unlinked anonymous HIV screening was performed among women attending 2 antenatal clinics. Voluntary and confidential HIV counselling and testing were offered to women attending 2 other antenatal clinics in the same time period, September-October 1996.

Serological diagnosis of human immuno-deficiency virus in Burkina Faso: reliable, practical strategies using less expensive commercial test kits.

Reported are the results of a cross-sectional survey in Burkina Faso to identify reliable, practical strategies for the serological diagnosis of HIV-1 and/or HIV-2 infections, using less-expensive commercial test kits in various combinations, as an alternative to the conventional Western blot (WB) test, which costs US$ 60. Serum samples, collected from blood donors, patients with acquired immunodeficiency syndrome (AIDS) and pregnant women, were tested between December 1995 and January 1997. Twelve commercial test kits were available: five Mixt enzyme-linked immunosorbent assays (ELISA), three Mixt rapid tests, and four additional tests including monospecific HIV-1 and HIV-2 ELISA.

[Maternal HIV infection and the anthropometric characteristics of children at birth in Burkina Faso. DITRAME Study Group].

The aim of this study was to investigate the relationship between maternal HIV status and the anthropometric characteristics of children at birth. A cross-sectional study was conducted in Bobo-Dioulasso from January 1995 to May 1996. We included all mother-child pairs seen postpartum for whom the HIV status of the mother had been determined at an antenatal visit and anthropometric measurements had been taken for the child at birth.

6-month efficacy, tolerance, and acceptability of a short regimen of oral zidovudine to reduce vertical transmission of HIV in breastfed children in Côte d'Ivoire and Burkina Faso: a double-blind placebo-controlled multicentre trial. DITRAME Study Group. DIminution de la Transmission Mère-Enfant.

Background: Zidovudine reduces the rate of vertical transmission of HIV in non-breastfed populations. We assessed the acceptability, tolerance, and 6-month efficacy of a short regimen of oral zidovudine in African populations practising breastfeeding.

Methods: A randomised double-blind placebo-controlled trial was carried out in public clinics of Abidjan, Côte d'Ivoire, and Bobo-Dioulasso, Burkina Faso.

Evaluation of 2 techniques of HIV pre-test counselling for pregnant women in west Africa. DITRAME Study Group.

This study compares the effect of group and individual pre-test counselling on uptake of HIV voluntary counselling and testing (VCT) by African pregnant women and knowledge about HIV/AIDS in 2 antenatal clinics of Bobo-Dioulasso, Burkina Faso. Pre-test counselling was offered to 3958 pregnant women, 927 by group counselling and 3031 by individual counselling. Acceptance of the test improved with individual counselling, which was already high with group counselling (93.

Acceptability of voluntary HIV testing by pregnant women in developing countries: an international survey. Ghent International Working Group on Mother-to-Child Transmission of HIV.

Objective: To evaluate acceptability of voluntary HIV counselling and testing (VCT) by pregnant women in the context of clinical trials assessing interventions to reduce mother-to-child transmission (MCT) of HIV in developing countries.

Methods: During September-October 1997, 13 studies located in West (Abidjan, Bobo Dioulasso), East (Nairobi, Mombasa, Dar Es Salaam, Blantyre, Lusaka, Harare) and South Africa (Soweto, Durban), and Thailand (Bangkok) were included in a cross-sectional mailing survey about the acceptability of VCT in antenatal clinics. Acceptance rate, return rate, overall acceptability of VCT (acceptance of both pre- and post-VCT sessions) were obtained using a standardized questionnaire.

Attitude of pregnant women towards HIV testing in Abidjan, Côte d'Ivoire and Bobo-Dioulasso, Burkina Faso. DITRAME Study Group (ANRS 049 Clinical Trial). Diminution de la Transmission Mère Enfant du VIH. Agence Nationale de Recherches sur le SIDA.

Objective: To evaluate the attitude of pregnant women towards HIV testing in two cities of West Africa: Abidjan, Côte d'Ivoire and Bobo-Dioulasso, Burkina Faso.

Methods: In the context of a clinical trial to prevent HIV vertical transmission, HIV counselling and testing was offered systematically to women attending antenatal clinics. Informed consent was obtained and test results were given anonymously.

[HIV infection in truck drivers in Burkina Faso: a seroprevalence survey].

Truck drivers are a well recognized high risk population for sexually transmitted diseases. Prior to start-up of a health care program and an information/education campaign, a cross-sectional study using the unlinked, anonymous screening method was carried out to assess seroprevalence of HIV and syphilis infections in truck drivers in Bobo Dioulasso, Burkina Faso. During the month of November 1994, 236 truck drivers were recruited at a cotton-producing factory.

[The HIV epidemic in Burkina Faso: current status and the knowledge level of the population about AIDS, 1994-1995].

Background: It is important for HIV/AIDS control programmes to determine population knowledge on AIDS in order to develop appropriate Information, Education and Communication (IEC) messages. The objectives of our study were to determine the seroprevalence of HIV and syphilis among pregnant women, female prostitutes and long-distance truck drivers and to evaluate knowledge, attitudes, beliefs, and practice (KABP) with respect to the HIV/AIDS epidemic in these three groups in Burkina Faso.

Methods: We performed three cross-sectional serosurveys including face-to-face interviews on KABP between October 1994 and February 1995 in three population groups.