Published in AIDS Behav on February 01, 2011
A mixed methods and triangulation model for increasing the accuracy of adherence and sexual behaviour data: the Microbicides Development Programme. PLoS One (2010) 1.97
Adherence and acceptability in MTN 001: a randomized cross-over trial of daily oral and topical tenofovir for HIV prevention in women. AIDS Behav (2013) 1.72
Acceptability in microbicide and PrEP trials: current status and a reconceptualization. Curr Opin HIV AIDS (2012) 1.55
Effect of computer-assisted interviewing on self-reported sexual behavior data in a microbicide clinical trial. AIDS Behav (2013) 1.32
Biological markers of sexual activity: tools for improving measurement in HIV/sexually transmitted infection prevention research. Sex Transm Dis (2013) 1.24
Realtime adherence monitoring of antiretroviral therapy among HIV-infected adults and children in rural Uganda. AIDS (2013) 1.14
Vaginal practices and associations with barrier methods and gel use among Sub-Saharan African women enrolled in an HIV prevention trial. AIDS Behav (2010) 1.08
Validation of a dye stain assay for vaginally inserted hydroxyethylcellulose-filled microbicide applicators. Sex Transm Dis (2011) 1.03
Prevalence of HIV-1 drug resistance among women screening for HIV prevention trials in KwaZulu-Natal, South Africa (MTN-009). PLoS One (2013) 0.99
Using biomarkers to assess the validity of sexual behavior reporting across interview modes among young women in Kampala, Uganda. Stud Fam Plann (2014) 0.98
An evaluation of methods to improve the reporting of adherence in a placebo gel trial in Andhra Pradesh, India. AIDS Behav (2013) 0.97
The (mis)reporting of male circumcision status among men and women in Zambia and Swaziland: a randomized evaluation of interview methods. PLoS One (2012) 0.96
Color-coded audio computer-assisted self-interviews (C-ACASI) for poorly educated men and women in a semi-rural area of South India: "good, scary and thrilling". AIDS Behav (2013) 0.88
Divergent adherence estimates with pharmacokinetic and behavioural measures in the MTN-003 (VOICE) study. J Int AIDS Soc (2016) 0.87
Modeling interventions to assess HIV epidemic impact in Africa. J Acquir Immune Defic Syndr (2011) 0.86
Age-disparity, sexual connectedness and HIV infection in disadvantaged communities around Cape Town, South Africa: a study protocol. BMC Public Health (2011) 0.86
Exploring discordance between biologic and self-reported measures of semen exposure: a qualitative study among female patients attending an STI clinic in Jamaica. AIDS Behav (2013) 0.84
Use of the dye stain assay and ultraviolet light test for assessing vaginal insertion of placebo-filled applicators before and after sex. Sex Transm Dis (2013) 0.83
Requesting help to understand medical information among people living with HIV and poor health literacy. AIDS Patient Care STDS (2013) 0.82
Reporting of Adherence in the VOICE Trial: Did Disclosure of Product Nonuse Increase at the Termination Visit? AIDS Behav (2016) 0.82
Use of a novel technology to track adherence to product use in a microbicide trial of short duration (MTN-007). AIDS Behav (2013) 0.81
Characteristics of female sex workers in southern India willing and unwilling to participate in a placebo gel trial. AIDS Behav (2013) 0.80
Effectiveness of a community-based positive prevention intervention for people living with HIV who are not receiving antiretroviral treatment: a prospective cohort study. Glob Health Sci Pract (2013) 0.79
Condoms, Lubricants and Rectal Cleansing: Practices Associated with Heterosexual Penile-Anal Intercourse Amongst Participants in an HIV Prevention Trial in South Africa, Uganda and Zimbabwe. AIDS Behav (2016) 0.77
Baseline Predictors of High Adherence to a Coitally Dependent Microbicide Gel Based on an Objective Marker of Use: Findings from the Carraguard Phase 3 Trial. AIDS Behav (2016) 0.76
Lost in Translation: Language, Terminology, and Understanding of Penile-Anal Intercourse in an HIV Prevention Trial in South Africa, Uganda, and Zimbabwe. J Sex Res (2015) 0.75
INSTRUMENTS OF HIGH RISK SEXUAL BEHAVIOR ASSESSMENT: A SYSTEMATIC REVIEW. Mater Sociomed (2016) 0.75
How common and frequent is heterosexual anal intercourse among South Africans? A systematic review and meta-analysis. J Int AIDS Soc (2017) 0.75
The impact of self-interviews on response patterns for sensitive topics: a randomized trial of electronic delivery methods for a sexual behaviour questionnaire in rural South Africa. BMC Med Res Methodol (2017) 0.75
Preexposure prophylaxis for HIV infection among African women. N Engl J Med (2012) 15.28
Effectiveness of COL-1492, a nonoxynol-9 vaginal gel, on HIV-1 transmission in female sex workers: a randomised controlled trial. Lancet (2002) 11.02
Tenofovir-based preexposure prophylaxis for HIV infection among African women. N Engl J Med (2015) 9.20
Efficacy of Carraguard for prevention of HIV infection in women in South Africa: a randomised, double-blind, placebo-controlled trial. Lancet (2008) 7.93
Diaphragm and lubricant gel for prevention of HIV acquisition in southern African women: a randomised controlled trial. Lancet (2007) 7.22
Lack of effectiveness of cellulose sulfate gel for the prevention of vaginal HIV transmission. N Engl J Med (2008) 6.00
Short-course antiretroviral therapy in primary HIV infection. N Engl J Med (2013) 4.82
Risk of HIV-1 acquisition among women who use diff erent types of injectable progestin contraception in South Africa: a prospective cohort study. Lancet HIV (2015) 4.33
The reporting of sensitive behavior by adolescents: a methodological experiment in Kenya. Demography (2003) 4.32
Urban poverty and health in developing countries: household and neighborhood effects. Demography (2005) 3.98
PRO2000 vaginal gel for prevention of HIV-1 infection (Microbicides Development Programme 301): a phase 3, randomised, double-blind, parallel-group trial. Lancet (2010) 3.90
A luminous quasar at a redshift of z = 7.085. Nature (2011) 2.97
Safety and effectiveness of BufferGel and 0.5% PRO2000 gel for the prevention of HIV infection in women. AIDS (2011) 2.86
Microbicide acceptability research: current approaches and future directions. Soc Sci Med (2005) 2.54
Sexual behavior and STI/HIV status among adolescents in rural Malawi: an evaluation of the effect of interview mode on reporting. Stud Fam Plann (2008) 2.52
Incidence of HIV-1 dual infection and its association with increased viral load set point in a cohort of HIV-1 subtype C-infected female sex workers. J Infect Dis (2004) 2.29
Outbreak of Serratia marcescens infections following injection of betamethasone compounded at a community pharmacy. Clin Infect Dis (2006) 1.99
Regional clustering of shared neutralization determinants on primary isolates of clade C human immunodeficiency virus type 1 from South Africa. J Virol (2002) 1.97
Nonoxynol-9 spermicide for prevention of vaginally acquired HIV and other sexually transmitted infections: systematic review and meta-analysis of randomised controlled trials including more than 5000 women. Lancet Infect Dis (2002) 1.88
Characterization and selection of HIV-1 subtype C isolates for use in vaccine development. AIDS Res Hum Retroviruses (2003) 1.68
A multistate outbreak of Escherichia coli O157:H7 infection linked to consumption of beef tacos at a fast-food restaurant chain. Clin Infect Dis (2004) 1.47
A pilot of audio computer-assisted self-interview for youth reproductive health research in Vietnam. J Adolesc Health (2006) 1.41
Hormonal contraception and the risk of HIV acquisition among women in South Africa. AIDS (2012) 1.41
FEM-PrEP: adherence patterns and factors associated with adherence to a daily oral study product for pre-exposure prophylaxis. J Acquir Immune Defic Syndr (2014) 1.36
Appropriateness of hydroxyethylcellulose gel as a placebo control in vaginal microbicide trials: a comparison of the two control arms of HPTN 035. J Acquir Immune Defic Syndr (2013) 1.33
Effect of computer-assisted interviewing on self-reported sexual behavior data in a microbicide clinical trial. AIDS Behav (2013) 1.32
Epidemiological synergy of Trichomonas vaginalis and HIV in Zimbabwean and South African women. Sex Transm Dis (2010) 1.29
Combined impact of sexual risk behaviors for HIV seroconversion among women in Durban, South Africa: implications for prevention policy and planning. AIDS Behav (2011) 1.28
The effects of injectable hormonal contraceptives on HIV seroconversion and on sexually transmitted infections. AIDS (2012) 1.26
Usefulness of multilocus polymerase chain reaction followed by electrospray ionization mass spectrometry to identify a diverse panel of bacterial isolates. Diagn Microbiol Infect Dis (2009) 1.25
Provision of antiretroviral therapy in South Africa: unique challenges and remaining obstacles. J Infect Dis (2007) 1.20
Novel strategies implemented to ensure high participant retention rates in a community based HIV prevention effectiveness trial in South Africa and Zimbabwe. Contemp Clin Trials (2009) 1.15
Experiences in conducting multiple community-based HIV prevention trials among women in KwaZulu-Natal, South Africa. AIDS Res Ther (2010) 1.14
Duration of HIV-1 viral suppression on cessation of antiretroviral therapy in primary infection correlates with time on therapy. PLoS One (2013) 1.11
Social desirability bias in sexual behavior reporting: evidence from an interview mode experiment in rural Malawi. Int Perspect Sex Reprod Health (2013) 1.11
The science of being a study participant: FEM-PrEP participants' explanations for overreporting adherence to the study pills and for the whereabouts of unused pills. J Acquir Immune Defic Syndr (2015) 1.10
Drug resistance and plasma viral RNA level after ineffective use of oral pre-exposure prophylaxis in women. AIDS (2015) 1.10
"We have our protector": misperceptions of protection against HIV among participants in a microbicide efficacy trial. Am J Public Health (2006) 1.09
Acceptability and use of the diaphragm and Replens lubricant gel for HIV prevention in Southern Africa. AIDS Behav (2009) 1.08
The relationship between age of coital debut and HIV seroprevalence among women in Durban, South Africa: a cohort study. BMJ Open (2012) 1.07
Consistency in women's reports of sensitive behavior in an interview mode experiment, São Paulo, Brazil. Int Fam Plan Perspect (2008) 1.07
The impact of the use of COL-1492, a nonoxynol-9 vaginal gel, on the presence of cervical human papillomavirus in female sex workers. Virus Res (2006) 1.07
Longitudinal analysis of HIV type 1 subtype C envelope sequences from South Africa. AIDS Res Hum Retroviruses (2007) 1.06
Patterns and predictors of adherence to diaphragm use in a phase III trial in sub-Saharan Africa: a trajectory analysis. J Acquir Immune Defic Syndr (2009) 1.05
Geoadditive models to assess spatial variation of HIV infections among women in local communities of Durban, South Africa. Int J Health Geogr (2011) 1.05
Male circumcision for HIV prevention: clinical practices and attitudes among healthcare providers in South Africa and Zimbabwe. Sex Transm Dis (2012) 1.03
Carraguard Vaginal Gel Safety in HIV-Positive Women and Men in South Africa. J Acquir Immune Defic Syndr (2007) 1.02
The use of the diaphragm instead of condoms in a phase III diaphragm trial. AIDS Behav (2008) 1.00
Prevalence of HIV-1 drug resistance among women screening for HIV prevention trials in KwaZulu-Natal, South Africa (MTN-009). PLoS One (2013) 0.99
The effectiveness of Carraguard, a vaginal microbicide, in protecting women against high-risk human papillomavirus infection. Antivir Ther (2011) 0.98
Evaluation of 3 approaches for assessing adherence to vaginal gel application in clinical trials. Sex Transm Dis (2013) 0.98
Using biomarkers to assess the validity of sexual behavior reporting across interview modes among young women in Kampala, Uganda. Stud Fam Plann (2014) 0.98
African women recently infected with HIV-1 and HSV-2 have increased risk of acquiring Neisseria gonorrhoeae and Chlamydia trachomatis in the Methods for Improving Reproductive Health in Africa trial. Sex Transm Dis (2011) 0.97
Ethical considerations in determining standard of prevention packages for HIV prevention trials: examining PrEP. Dev World Bioeth (2013) 0.96
High-risk human papillomavirus is associated with HIV acquisition among South African female sex workers. Infect Dis Obstet Gynecol (2011) 0.96
Bacterial vaginosis and the risk of trichomonas vaginalis acquisition among HIV-1-negative women. Sex Transm Dis (2014) 0.96
Risk factors for incidence of sexually transmitted infections among women in South Africa, Tanzania, and Zambia: results from HPTN 055 study. Sex Transm Dis (2009) 0.96
User experiences and acceptability attributes of the diaphragm and lubricant gel in an HIV prevention trial in southern Africa. AIDS Care (2011) 0.95
Perception of HIV risk and adherence to a daily, investigational pill for HIV prevention in FEM-PrEP. J Acquir Immune Defic Syndr (2014) 0.94
Willingness of clinicians to integrate microbicides into HIV prevention practices in southern Africa. AIDS Behav (2012) 0.92
Contraception use and effectiveness among women in a trial of the diaphragm for HIV prevention. Contraception (2011) 0.92
Mucosal Escherichia coli bactericidal activity and immune mediators are associated with HIV-1 seroconversion in women participating in the HPTN 035 trial. J Infect Dis (2012) 0.92
Microbicide acceptability: insights for future directions from providers and policy makers. AIDS Educ Prev (2008) 0.91
The effect of school status and academic skills on the reporting of premarital sexual behavior: evidence from a longitudinal study in rural Malawi. J Adolesc Health (2013) 0.91
Assessing and evaluating the combined impact of behavioural and biological risk factors for HIV seroconversion in a cohort of South African women. AIDS Care (2012) 0.90
Incidence of Sexually Transmitted Infections among HIV-positive sex workers in KwaZulu-Natal, South Africa. Sex Transm Dis (2002) 0.89
High prevalence of obesity among women who enrolled in HIV prevention trials in KwaZulu-Natal, South Africa: healthy diet and life style messages should be integrated into HIV prevention programs. BMC Public Health (2013) 0.89
How informed are clients who consent? A mixed-method evaluation of comprehension among clients of male circumcision services in Zambia and Swaziland. AIDS Behav (2013) 0.89
Effects of partnership change on microbicide gel adherence in a clinical trial (HPTN 035). AIDS Behav (2014) 0.88
The current status of the use of oral medication to prevent HIV transmission. Curr Opin HIV AIDS (2015) 0.88
Participants' Explanations for Nonadherence in the FEM-PrEP Clinical Trial. J Acquir Immune Defic Syndr (2016) 0.87
Determinants of differential HIV incidence among women in three southern African locations. J Acquir Immune Defic Syndr (2011) 0.87
Intimate partner violence and condom and diaphragm nonadherence among women in an HIV prevention trial in southern Africa. J Acquir Immune Defic Syndr (2013) 0.86
HIV-1 seroconversion promotes rapid changes in cervical human papillomavirus (HPV) prevalence and HPV-16 antibodies in female sex workers. J Med Virol (2009) 0.86
Cystitis caused by Aeromonas caviae. J Clin Microbiol (2007) 0.86
Challenges in measuring the sequencing of life events among adolescents in Malawi: a cautionary note. Demography (2014) 0.85
Diaphragm and lubricant gel acceptance, skills and patterns of use among women in an effectiveness trial in Southern Africa. Eur J Contracept Reprod Health Care (2009) 0.85
Female sex workers, male circumcision and HIV: a qualitative study of their understanding, experience, and HIV risk in Zambia. PLoS One (2013) 0.84
The effect of the vaginal diaphragm and lubricant gel on acquisition of HSV-2. Sex Transm Infect (2011) 0.83
Use of the dye stain assay and ultraviolet light test for assessing vaginal insertion of placebo-filled applicators before and after sex. Sex Transm Dis (2013) 0.83
Age-Disparate Partnerships and Risk of HIV-1 Acquisition Among South African Women Participating in the VOICE Trial. J Acquir Immune Defic Syndr (2015) 0.83
An Empiric HIV Risk Scoring Tool to Predict HIV-1 Acquisition in African Women. J Acquir Immune Defic Syndr (2016) 0.82
A nationally representative survey of healthcare provider counselling and provision of the female condom in South Africa and Zimbabwe. BMJ Open (2013) 0.81
Impact of learning HIV status on contraceptive use in the MIRA trial. J Fam Plann Reprod Health Care (2011) 0.80
Efficacy of an alcohol-focused intervention for improving adherence to antiretroviral therapy (ART) and HIV treatment outcomes - a randomised controlled trial protocol. BMC Infect Dis (2014) 0.79
MDR1 and CYP3A4 polymorphisms among African, Indian, and white populations in KwaZulu-Natal, South Africa. Clin Pharmacol Ther (2003) 0.79
Changes in sexual risk behavior before and after HIV seroconversion in Southern African women enrolled in a HIV prevention trial. J Acquir Immune Defic Syndr (2011) 0.78
Heterosexual transmission of multiple highly conserved viral variants in HIV-1 subtype C-infected seronegative women. AIDS (2004) 0.78
Herpes simplex virus type 2 cross-sectional seroprevalence and the estimated rate of neonatal infections among a cohort of rural Malawian female adolescents. Sex Transm Infect (2013) 0.78