Search

BackgroundAlternative approaches to syndromic management are needed to reduce rates of sexually transmitted infections (STIs) in resource-limited settings. We investigated the impact of point-of-care (POC) versus central laboratory–based testing on STI treatment initiation and STI adverse event (STI-AE) reporting.MethodsWe used Kaplan-Meier and Cox regression models to compare times to treatment initiation and STI-AE reporting among HVTN702 trial participants in South Africa. Neisseria gonorrhoeae (NG) and Chlamydia trachomatis (CT) were diagnosed POC at eThekwini clinic and in a central laboratory at Verulam/Isipingo clinics. All clinics used POC assays for Trichomonas vaginalis (TV) testing.ResultsAmong 959 women (median age, 23 [interquartile range, 21–26] years), median days (95% confidence interval [95%CI]) to NG/CT treatment initiation and NG/CT-AE reporting were 0.20 (.16–.25) and 0.24 (.19–.27) at eThekwini versus 14.22 (14.12–15.09) and 15.12 (13.22–21.24) at Verulam/Isipingo (all P < .001). Median days (95%CI) to TV treatment initiation and TV-AE reporting were 0.17 (.12–.27) and 0.25 (.20–.99) at eThekwini versus 0.18 (.15–.2) and 0.24 (.15–.99) at Verulam/Isipingo (all P > .05). Cox regression analysis revealed that NG/CT treatment initiation (adjusted hazard ratio [aHR], 39.62 [95%CI, 15.13–103.74]) and NG/CT-AE reporting (aHR, 3.38 [95%CI, 2.23–5.13]) occurred faster at eThekwini versus Verulam/Isipingo, while times to TV treatment initiation (aHR, 0.93 [95%CI, .59–1.48]) and TV-AE reporting (aHR, 1.38 [95%CI, .86–2.21]) were similar.ConclusionsPOC testing led to prompt STI management with potential therapeutic and prevention benefits, highlighting its utility as a diagnostic tool in resource-limited settings.

HIV and other sexually transmitted infections (STIs) often co-occur. However, less evidence exists on the long-term STI dynamics among persons living with HIV in sub-Saharan Africa to inform interventions. We investigated the incidence, prevalence and factors associated with STIs, starting from acute HIV infection in a cohort of South African women.The CAPRISA002 study enrolled women with acute HIV infection and performed STI testing and treatment 1-2 times annually from 2004-2020. We estimated STI incidence, re-infection, and prevalence trends before and after antiretroviral treatment (ART). We fitted Cox regression models to identify factors associated with STIs.We followed up 235 women (median age = 25 years, IQR 22-29) for 7.5 years (IQR 5.7-10.8). New STI and re-infection cases per 100 person-years (PYs) were 5.1 and 9.5 for Neisseria gonorrhoeae (NG), 7.4 and 14.7 for Chlamydia trachomatis (CT), 8.0 and 26.6 for Trichomonas vaginalis (TV), 7.7 and 16.7 for Mycoplasma genitalium (MG) and 25.2 and 37.3 for any STI. STI incidence, was associated with HIV logsub10/subviral load (AHR = 1.24, 95% CI 1.06-1.44), active syphilis (AHR = 16.55, 95% CI 7.49-36.55), a positive HSV-2 PCR (AHR = 1.54, 95% CI 1.01-2.35), bacterial vaginosis (AHR = 1.48, 95% CI 1.01-2.18), recent regular sexual partners at enrolment (one vs none: AHR = 2.62, 95% CI 1.41-4.87; two plus vs none: AHR = 3.68, 95% CI 1.79-7.59) and age (5-year fold: AHR = 0.80, 95% CI 0.70-0.92).The persistent STI/HIV co-infection burden among South African women highlights that early HIV diagnosis and ART initiation needs to be combined with better STI care for women and their partners to prevent HIV and STI transmission.

ObjectivesSTIs cause inflammation that is detrimental for both HIV risk and reproductive health. We assessed the impact of point-of-care (POC) STI testing, immediate treatment and expedited partner therapy (EPT) on genital tract cytokines among a cohort of young South African women.MethodsHIV-negative women underwent POC testing for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Trichomonas vaginalis (TV) by Xpert CT/NG and OSOM TV, and for bacterial vaginosis (BV) by microscopy. Women with STIs and/or BV received immediate treatment, EPT for STIs and retested after 6 and 12 weeks. Concentrations of 48 cytokines were measured in cervicovaginal fluid at each visit using multiplex ELISA technology. The impact of STI treatment on cytokine concentrations was assessed by multivariable linear mixed models and principal component analysis.ResultsThe study enrolled 251 women with median age of 23 years (IQR 21–27). The prevalence of CT, NG and TV were 14.3%, 4.4% and 4.0%, and 34.3% had BV. Women with STIs or BV at baseline (n=94) had significantly higher concentrations of pro-inflammatory cytokines (interleukin (IL)-1α, IL-1β, IL-6, tumour necrosis factor (TNF)-α, TNF-β, IL-18 and macrophage inflammatory factor (MIF)) and chemokines (IL-8, IL-16, macrophage inflammatory protein (MIP)-1α, IFN-α2, monokine induced by gamma interferon (MIG), monocyte chemoattractant protein (MCP)-3, regulated on activation normal T cell expressed and secreted and eotaxin) compared with women without (n=157). STI treatment was strongly associated with reduced concentrations of pro-inflammatory cytokines IL-6 (p=0.004), IL-1β (p=0.013), TNF-α (p=0.018) and chemokines MIG (p=0.008) and growth-related oncogene (GRO)-α (p=0.025). A lower Nugent score was associated with a reduction in pro-inflammatory cytokines IL-1α (p=0.003), TNF-related apoptosis-inducing ligand (p=0.004), MIF (p=0.010) and IL-18 (pConclusionsA comprehensive STI intervention effectively reduced genital inflammation among young women, thereby improving vaginal health and potentially reducing HIV risk.

ObjectivesGenital herpes simplex virus (HSV) infections are common in South Africa and worldwide. While HSV-2 is known to cause genital lesions, HSV-1 is better known to cause oral infections. Due to the global rise in genital HSV-1 infections, we aimed to compare the genital cytokine environment associated with HSV-1 and HSV-2 infections and their relation to the proinflammatory genital immune environment associated with HIV risk in African women.MethodsHSV-1 and HSV-2 DNA were detected by quantitative real-time PCR in menstrual cup specimens collected from 251 HIV-negative women participating in the CAPRISA 083 study in Durban, South Africa. HSV shedding was defined as detection at >150 copies/mL. Forty-eight cytokines were measured in genital fluid by multiplexed ELISA, and multivariable regression models determined associations between genital cytokines and HSV DNA detection.ResultsHSV-1 DNA detection (24/251 (9.6%)) and shedding (13/24 (54.2%)) was more common than HSV-2 (detection in 14/251 (5.6%), shedding in 0/14). None of the women with detectable HSV had evidence of genital lesions. HSV-2 DNA detection was associated with increased interleukin (IL)−18 and decreased cutaneous T-cell attracting chemokine concentrations, but only in univariable analysis. By contrast, in both univariable and multivariable analyses, the detection of HSV-1 DNA was associated with reduced concentrations of granulocyte-colony stimulating factor, IL-7, IL-4, platelet-derived growth factor-ββ and five proinflammatory cytokines associated with HIV risk: IL-6, IL-1β, macrophage inflammatory protein (MIP)−1α, MIP-1β and tumour necrosis factor-α.ConclusionsThat HSV-1 DNA was more commonly detected and shed than HSV-2 emphasises the need for clinical screening of both viruses, not just HSV-2 in young women. Efforts to reduce genital inflammation may need to consider implementing additional strategies to mitigate a rise in HSV replication.

Introduction Women’s choices for a sexual partner are influenced by numerous personal, cultural, social, political and religious factors, and may also include aspects of penile anatomy such as male circumcision (MC) status. Aim To perform a systematic review examining (i) whether MC status influences women’s preference for sexual activity and the reasons for this, and (ii) whether women prefer MC for their sons. Methods PRISMA-compliant searches were conducted of PubMed, Google Scholar, Embase, and the Cochrane Database of Systematic Reviews. Articles that met the inclusion criteria were rated for quality using the SIGN system. Results Database searches identified 29 publications with original data for inclusion, including 22 for aim (i) and 4 of these and 7 others pertaining to aim (ii). In the overwhelming majority of studies, women expressed a preference for the circumcised penis. The main reasons given for this preference were better appearance, better hygiene, reduced risk of infection, and enhanced sexual activity, including vaginal intercourse, manual stimulation, and fellatio. In studies that assessed mothers’ preference for MC of sons, health, disease prevention, and hygiene were cited as major reasons for this preference. Cultural differences in preference were evident among some of the studies examined. Nevertheless, a preference for a circumcised penis was seen in most populations regardless of the frequency of MC in the study setting. Conclusion Women’s preferences generally favor the circumcised penis for sexual activity, hygiene, and lower risk of infection. The findings add to the already well-established health benefits favoring MC and provide important sociosexual information on an issue of widespread interest.

Given that heterosexual transmission of HIV across the genital mucosa is the most common route of infection in women, an in-depth understanding of the biological mechanisms associated with HIV risk in the female genital tract (FGT) is essential for effective control of the epidemic. Genital pro-inflammatory cytokines are well-described biological co-factors to HIV risk. Increased levels of pro-inflammatory cytokines in the FGT have been associated with a 3-fold higher-risk of acquiring HIV, presumably through involvement in barrier compromise and the recruitment of highly activated HIV target cells to the site of initial viral infection and replication. Sexually transmitted infections (STIs) and bacterial vaginosis (BV) are suggested possible contributors to genital inflammation in the FGT, and this, coupled with the relationship between genital inflammation and HIV risk, underscores the importance of effective treatment of STI and BV in the promotion of women’s health. In most low- and middle-income countries, STIs are treated syndromically, a practice providing rapid treatment without identifying the infection source. However, this approach has been associated with over-diagnosis and the overuse of drugs. Further, because many women with STIs are asymptomatic, syndromic management also fails to treat a vast proportion of infected women. Although several studies have explored the role of STIs and the vaginal microbiome on genital inflammation and HIV risk, the impact of STI and BV management on genital inflammation remains poorly understood. This review aimed to collate the evidence on how BV and STI management efforts affect genital inflammation and the genital microbiome in women.

ObjectivesSyndromic management of sexually transmitted infections (STIs) omits asymptomatic infections, particularly among women. Accurate point-of-care assays may improve STI care in low- and middle-income countries (LMICs). We aimed to evaluate the diagnostic performance of the XpertChlamydia trachomatis/Neisseria gonorrhoeae(CT/NG) and OSOMTrichomonas vaginalis(TV) Test as part of a STI care model for young women in South Africa.DesignDiagnostic evaluation conducted as part of a prospective cohort study (CAPRISA 083) between May 2016 and January 2017.SettingOne large public healthcare facility in central Durban, KwaZulu-Natal, South AfricaParticipants247 women, aged 18–40 years, attending for sexual and reproductive services to the clinic. Pregnant and HIV-positive women were excluded.OutcomesDiagnostic performance of the Xpert CT/NG and OSOM TV assays against the laboratory-based Anyplex II STI-7 Detection. All discordant results were further tested on the Fast Track Diagnostics (FTD) STD9 assay.ResultsWe obtained vaginal swabs from 247 women and found 96.8% (239/247) concordance between Xpert and Anyplex for CT and 100% (247/247) for NG. All eight discrepant CT results were positive on Xpert, but negative on Anyplex. FTD STD9 confirmed three positive and five negative results, giving a confirmed prevalence of CT 15.0% (95% CI 10.5 to 19.4), NG 4.9% (2.2–7.5) and TV 3.2% (1.0–5.4). Sensitivity and specificity of Xpert CT/NG were 100% (100-100) and 97.6% (95.6–99.7) for CT and 100% (100-100) and 100% (100-100) for NG. The sensitivity and specificity of OSOM TV were 75.0% (45.0–100) and 100% (100-100).ConclusionThe Xpert CT/NG showed high accuracy among young South African women and combined with the OSOM TV proved a useful tool in this high HIV/STI burden setting. Further implementation and cost-effectiveness studies are needed to assess the potential role of this assay for diagnostic STI testing in LMICs.Trial registration numberNCT03407586; Pre-results.

Introduction In light of the limited impact the syndromic management approach has had on the global sexually transmitted infection (STI) epidemic, we assessed a care model comprising point-of-care (POC) STI testing, immediate treatment, and expedited partner therapy (EPT) among a cohort of young women at high HIV risk in South Africa. Methods and findings HIV negative women presenting for STI care underwent POC testing for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Trichomonas vaginalis (TV), and swabs were sent for NG culture and susceptibility testing. Results were available within 2 hours and women with STIs were immediately treated and offered EPT packs, including medication, condoms, and information for sexual partners. An EPT questionnaire was administered after one week, and women retested for STIs after 6 and 12 weeks. 267 women, median age 23 (IQR 21–26), were recruited and 88.4% (236/267) reported genital symptoms. STI prevalence was CT 18.4% (95%CI 13.7–23.0), NG 5.2% (95%CI 2.6–7.9) and TV 3.0% (95%CI 1.0–5.0). After 12 weeks, all but one NG and two CT infections were cleared. No cephalosporin-resistant NG was detected. Of 63/267 women (23.6%) diagnosed with STIs, 98.4% (62/63) were offered and 87.1% (54/62) accepted EPT. At one week 88.9% (48/54) stated that their partner had taken the medication. No allergic reactions or social harms were reported. Of 51 women completing 6-week follow up, detection rates were lower amongst women receiving EPT (2.2%, 1/46) compared to those who did not (40.0%, 2/5), p = 0.023. During focus group discussions women supported the care model, because they received a rapid, specific diagnosis, and could facilitate their partners’ treatment. Conclusions POC STI testing and EPT were acceptable to young South African women and their partners, and could play an important role in reducing STI reinfection rates and HIV risk. Larger studies should evaluate the feasibility and cost-effectiveness of implementing this strategy at population level.

Introduction Expedited Partner Therapy (EPT) for STIs delivered by the index case or through pharmacies has been implemented in some settings in the US. In South Africa, partner notification through the provision of a contact card to the patient reminding the partner to seek treatment has been unsuccessful (partner treatment rates of 17%). Here, we explored the feasibility and acceptability of index case delivered EPT among young women in a high HIV incidence setting. Methods HIV negative women, aged 18–40 years were screened for chlamydia, gonorrhoea (Xpert CT/NG) and trichomonas (OSOM) at an urban primary health care clinic. Women with STIs were treated with stat doses of antibiotics and were offered EPT packs, which included medication, condoms and an information leaflet for the current partner(s). An EPT questionnaire was administered telephonically one week later, and women were reviewed in clinic after 6 and 12 weeks. Results: A total of 267 women, median age 23 (IQR 21–27), were screened and 63 (23.6%) were diagnosed with a STI. Of these, 62/63 (98.4%) were offered and 54/62 (87.1%) accepted EPT for their regular partner. Two women chose EPT for one additional casual partner. At telephonic follow-up 47/54 (87.0%) stated that they had successfully delivered EPT, i.e. the partner ingested the medication either observed 41/54 (75.9%) or unobserved 6/54 (11.1%). Only five women (9.2%) still had to deliver EPT and one partner refused. Some women reported that they (17.5%) or their partners (4.8%) experienced minor drug side effects consistent with antibiotic profiles, but no allergic reactions or social harms were reported. Of the first 53 women completing follow up reinfection rates were lower amongst women receiving EPT (1/47, 2.1%) compared to those not receiving EPT (2/6, 33.3%), p=0.031. Conclusion EPT uptake among young South African women and their partners was high and could play an important role in reducing reinfection rates and HIV risk. Larger studies should evaluate the feasibility of implementing this strategy at population level. Support: This work was co-funded by the South African Medical Research Council and the NIH (AI116759)

Introduction Accurate HIV risk assessment is essential when screening volunteers for HIV prevention studies. STI testing plays a key role, but has traditionally been conducted in central laboratories resulting in reporting delays, which can impact on screening and enrolment decisions, and on participant care during follow-up. Here, we outline the implementation of a 2 hour point-of-care (POC) STI care model for clinical trial participants. Methods As part of a Phase I/IIa vaccine study, CAPRISA implemented POC STI testing for chlamydia, gonorrhoea (Xpert CT/NG, 90 min) and trichomonas (OSOM, 15 min) at a site laboratory of a research clinic in Durban, South Africa, in July 2015. Since then, the POC model has been adopted by 5 other prevention studies, becoming the main STI testing model at CAPRISA. Results A total of 1426 Xpert CT/NG assays were run on two 4-module Genexpert machines between July 2015 and November 2016. Chlamydia was detected in 206 (14.4%), gonorrhoea in 79 (5.5%) samples, and 52 (3.6%) samples showed both infections. No infection was detected in 1070 (75.0%) samples. 143 (8.6%) samples showed either an error message (5.0%), an invalid result (3.0%) or no result (0.6%) requiring repeat testing, either on the same or next convenient visit. Trichomonas testing was conducted simultaneously on all female participants (n=1093, prevalence 2.7%). Gram staining to diagnose bacterial vaginosis and candida infection was performed on-site in one of the studies. Implementation of this model allowed early detection of screen failures for Phase I/IIa vaccine studies. During follow-up, participants with STIs received enhanced risk reduction counselling and immediate treatment on the day of sample collection. This resulted in improved care, early partner notification, and cost-savings by avoiding unnecessary screening procedures and repeat visits. Conclusion A 2 hour POC STI testing model can streamline screening and follow-up of participants in HIV prevention studies, and should be considered for implementation by other research sites. Support: Cepheid loaned two 4-module Genexpert machines to the study team free-of-charge, but did not contribute to the preparation of this abstract

Introduction Most low- and middle-income countries (LMICs) rely on syndromic management to guide diagnosis and treatment of sexually transmitted infections (STIs). Syndromic management is less expensive but has poor diagnostic accuracy compared to conventional laboratory testing. The goal of this study was to determine the incremental cost of implementing a rapid, near-patient diagnostic care model at an infectious disease centre in Durban, South Africa. Methods As part of a cohort study to assess diagnostic point-of-care testing with expedited partner therapy (EPT), we compared cost incurred to standard-of-care syndromic management in the same clinic. Patients were tested with GeneXpert CT/NG assay, OSOM Rapid Trichomonas Test, and microscopy for candida and bacterial vaginosis, followed by specific treatment and EPT. Patients receiving standard-of-care were administered a symptom screen and broad STI treatment. An activity-based micro-costing approach, including time and motion studies, was used to estimate cost per patient treated. Costs were obtained from budgets, invoices, and staff interviews from 2016. Results The mean incremental cost per patient when going from syndromic to diagnostic management was USD 36.69 ($28.15 excluding microscopy). The largest costs for diagnostic management came from Cepheid CT/NG cartridges ($14.37, 39%) and nurse time ($14.19, 39%). Average per-patient medication costs were higher for syndromic management than diagnostic testing ($11.00 vs. $1.74). Several costs of syndromic management were not accounted for, including potential misdiagnosis, overtreatment resulting in adverse reactions or drug resistance, lack of awareness of the specific STI, less effective partner notification with a greater risk of reinfection, and HIV acquisition. Conclusion Diagnostic management cost more than syndromic management per patient visit. However, health consequences of syndromic management should be further evaluated. Accurate, low-cost STI diagnostics are potentially a cost-effective intervention for STI control. Support: The CAPRISA 083 study was co-funded by the South African Medical Research Council and the NIH (AI116759). Cepheid loaned two 4-module Genexpert machines to the study team free-of-charge, but did not contribute to the preparation of this abstract

Introduction As long as syndromic management of sexually transmitted infections (STI) remains the main model of care in low and middle income countries, diagnostic surveillance is essential for STI control, especially in high HIV incidence settings. Here, we present the baseline data from the CAPRISA 083 cohort study that was conducted in a large urban primary health care clinic in KwaZulu-Natal, South Africa. Methods Women aged 18–40 presenting for syndromic STI care at the facility were assessed for participation. HIV positive women (prevalence 39.1%), pregnant women (9.1%) or those engaging in sex work were excluded due to pre-determined eligibility criteria. Women consenting to the study completed a sexual risk questionnaire, were examined by a nurse, and underwent point-of-care testing for chlamydia and gonorrhoea (Xpert CT/NG), trichomonas (OSOM rapid test), and microscopy to assess for bacterial vaginosis (BV) and candida. Gonorrhoea cases were further investigated for antibiotic resistance. Results A total of 267 women, median age 23 (IQR 21–27), were enrolled and 88.4% reported to be symptomatic. All were sexually active and 75.7% stated that they used condoms with their partners, although only 3.7% used them consistently. 125 (46.8%) had abnormal pelvic examinations, including 106 (39.7%) women with vaginal discharge. STI testing revealed an 18.5% prevalence of chlamydia (20.5% in Conclusion In this high HIV incidence setting, the burden of chlamydia infection and abnormal vaginal flora was concernedly high, warranting enhanced STI management strategies at population level. Support: This work was NIH-funded (AI116759). Cepheid loaned two 4-module Genexpert machines to the study team free-of-charge, but did not contribute to the preparation of this abstract

Syndromic management of sexually transmitted infections (STIs) using algorithms based on the patient's presenting symptoms has been the cornerstone of STI care in many low/middle-income nations for over three decades; usually because of limited resources and lack of adequate laboratory services and also to deliver care as quickly as possible. The shortcomings of this approach have been well documented and include the inability to detect asymptomatic STIs,1 the lack of antibiotic susceptibility testing, the poor positive predictive value (PPV) of syndromic treatment resulting in the overuse of antibiotics (of particular concern in relation to antibiotic resistance to gonorrhoea)2 and limited opportunities for surveillance and partner notification. Of the three main STI syndromes (vaginal discharge, urethral discharge in men and genital ulceration), vaginal discharge has the lowest PPV for a laboratory diagnosable STI. Without adequate partner notification and treatment, the source partner is often rapidly reinfected. At a population level, asymptomatic STIs constitute the majority of those infected3 and the inability to test and treat these individuals means that most infected individuals remain untreated, resulting in long-term clinical complications and ongoing transmission. As an example, South Africa introduced STI syndromic management in 1995 and has followed WHO guidance including the recommendation that national guidelines should be regularly evaluated with periodic aetiological and antimicrobial resistance surveys and antibiotic treatment adjusted accordingly.4 However, training and implementation are often poor.5 A study in rural KwaZulu-Natal (KZN), in the epicentre of the HIV epidemic, estimated that the overall effectiveness of syndromic STI services to successfully treat curable symptomatic episodes …

We report a retrospective cross-sectional study from Western Sydney that assessed the sexual health characteristics of Indian-born patients attending sexual health services compared with Australian-born controls. The sexual health needs of Indian-born patients differed significantly from controls with those born in India reporting more sexual dysfunction and controls having more sexually transmitted infections (STI). These issues should be considered when delivering services to people from culturally and linguistically diverse backgrounds. The cultural diversity of Australia’s population has increased markedly in the past 20 years, with a broadening of source countries for migration, 1 and an increase in the number of people coming from countries with higher prevalence rates of human immunodeficiency virus (HIV) compared with Australia. 2 Data indicate that in 2007‐2008, Indian-born people formed the third largest migrant group, after the United Kingdom (UK) and New Zealand. 3

AIM To determine whether recent evidence-based United States policies on male circumcision (MC) apply to comparable Anglophone countries, Australia and New Zealand. METHODS Articles in 2005 through 2015 were retrieved from PubMed using the keyword “circumcision” together with 36 relevant subtopics. A further PubMed search was performed for articles published in 2016. Searches of the EMBASE and Cochrane databases did not yield additional citable articles. Articles were assessed for quality and those rated 2+ and above according to the Scottish Intercollegiate Grading System were studied further. The most relevant and representative of the topic were included. Bibliographies were examined to retrieve further key references. Randomized controlled trials, recent high quality systematic reviews or meta-analyses (level 1++ or 1+ evidence) were prioritized for inclusion. A risk-benefit analysis of articles rated for quality was performed. For efficiency and reliability, recent randomized controlled trials, meta-analyses, high quality systematic reviews and large well-designed studies were used if available. Internet searches were conducted for other relevant information, including policies and Australian data on claims under Medicare for MC. RESULTS Evidence-based policy statements by the American Academy of Pediatrics (AAP) and the Centers for Disease Control and Prevention (CDC) support infant and later age male circumcision (MC) as a desirable public health measure. Our systematic review of relevant literature over the past decade yielded 140 journal articles that met our inclusion criteria. Together, these showed that early infant MC confers immediate and lifelong benefits by protecting against urinary tract infections having potential adverse long-term renal effects, phimosis that causes difficult and painful erections and “ballooning” during urination, inflammatory skin conditions, inferior penile hygiene, candidiasis, various sexually transmissible infections in both sexes, genital ulcers, and penile, prostate and cervical cancer. Our risk-benefit analysis showed that benefits exceeded procedural risks, which are predominantly minor, by up to 200 to 1. We estimated that more than 1 in 2 uncircumcised males will experience an adverse foreskin-related medical condition over their lifetime. Wide-ranging evidence from surveys, physiological measurements, and the anatomical location of penile sensory receptors responsible for sexual sensation strongly and consistently suggested that MC has no detrimental effect on sexual function, sensitivity or pleasure. United States studies showed that early infant MC is cost saving. The evidence supporting early infant MC has further strengthened since the positive AAP and CDC reviews. CONCLUSION Affirmative MC policies are needed in Australia and New Zealand. Routine provision of accurate, unbiased education, and access in public hospitals, will maximize health and financial benefits.

Infantmalecircumcision(MC)isanimportantissueguidedbyRoyalAustralasianCollege of Physicians (RACP) policy. Here we analytically review the RACP’s 2010 policy statement ‘Circumcision of infant males’. Comprehensive evaluation in the context of published research was used. We find that the Statement is not a fair and balanced

The recent policy statement by the Cancer Council of Australia on infant circumcision and cancer prevention and the announcement that the quadrivalent human papillomavirus (HPV) vaccine will be made available for boys in Australia prompted us to provide an assessment of genital cancer prevention. While HPV vaccination of boys should help reduce anal cancer in homosexual men and cervical cancer in women, it will have little or no impact on penile or prostate cancer. Male circumcision can reduce cervical, penile and possibly prostate cancer. Promotion of both HPV vaccination and male circumcision will synergistically maximize genital cancer prevention.

Herpes labialis is a common skin infective condition, worldwide, which is primarily caused by HSV-1. Recurrent episodes of herpes labialis, also known as cold sores, can be frequent, painful, long-lasting and disfiguring for infected patients. At present, there are two types of antivirals for the treatment of herpes labialis, topical and oral, which are available over the counter or as prescription-only. The aim of antiviral therapy is to block viral replication to enable shortening the duration of symptoms and to accelerate healing of the lesions associated with herpes labialis. This review examines the evidence for the effectiveness of current topical and oral antivirals in the management of recurrent episodes of herpes labialis. In most countries, oral antivirals for herpes labialis are available as prescription-only. However, in early 2010, the oral antiviral famciclovir was reclassified from prescription-only medicine to pharmacist-controlled status in New Zealand. The benefits and risks associated with moving an antiviral therapy for herpes labialis from prescription-only to pharmacist-controlled status are reviewed here, and the implications for patients, general physicians and pharmacists are considered.

Here we review the international evidence for benefits and risks of infant male circumcision (MC) and use this to develop an evidence-based policy statement for a developed nation setting, focusing on Australia. Evidence from good quality studies that include meta-analyses and randomized controlled trials showed that MC provides strong protection against: urinary tract infections and, in infancy, renal parenchymal disease; phimosis; paraphimosis; balanoposthitis; foreskin tearing; some heterosexually transmitted infections including HPV, HSV-2, trichomonas, HIV, and genital ulcer disease; thrush; inferior hygiene; penile cancer and possibly prostate cancer. In women, circumcision of the male partner protects against HPV, HSV-2, cervical cancer, bacterial vaginosis, and possibly Chlamydia. MC has no adverse effect on sexual function, sensitivity, penile sensation or satisfaction and may enhance the male sexual experience. Adverse effects are uncommon (

Objective:The objective of this study was to estimate the prevalence and correlates of herpes simplex virus type 2 infection in women in an antenatal clinic in the South Pacific island nation of Vanuatu. Study Design:A prevalence survey of sexually transmitted infections of pregnant women attending an antenatal clinic at Vila Central Hospital was conducted in 1999‐2000. Serum samples were tested for HSV-1 and HSV-2 antibodies by enzyme-linked immunosorbent assay. Results for other sexually transmitted infections and demographic and obstetric variables were analyzed for their association with HSV-2 serostatus. Results:HSV-2 serum antibody results were obtained on 535 women and HSV-1 results on 134. The seroprevalence of HSV-2 was 30% and HSV-1was100%.Onmultivariateanalysis,theindependentpredictorsof HSV-2 infection were age, marital status, and trichomoniasis. Conclusions:HSV-2 was common in this sample of sexually active women in Vanuatu. This is the first study of HSV in Vanuatu and one of very few studies in the Pacific region. HERPES SIMPLEX VIRUS TYPE 2 (HSV-2) causes genital herpes and is transmitted during sexual intercourse. Infection causes considerable morbidity and can occasionally cause motherto-child transmission and death in neonates. It is important to determine the prevalence of HSV-2 in populations for 2 major reasons. First, recent data suggest that prevalent HSV-2 infection is associated with enhanced HIV acquisition 1,2 and shedding 3,4 and an increase in plasma HIV load, 5,6 and conversely that HIV infection leads to enhanced HSV-2 shedding. 7 Second, an accurate estimation of the seroprevalence of HSV is needed at the country level for the development of relevant national HIV/sexually transmitted infection (STI) prevention and HSV vaccine policies. There is now the potential availability of a vaccine to reduce HSV-2 infection and perhaps consequent HIV transmission. 8

Data on prevalence of herpes simplex virus type 2 (HSV-2) infections are limited in Asia. This study investigated the seroprevalence of, and risk factors for, antibodies to HSV-2 among low- and high-risk, predominantly asymptomatic populations in Indonesia.We screened women attending maternal and child health, obstetric, gynecology, and sexually transmitted infection (STI) clinics; men attending STI clinics; and female sex workers (FSWs) for type-specific HSV-2 antibodies using the HerpesSelect 2 enzyme-linked immunosorbent assay IgG and Western blot.HSV-2 antibodies were detected in 153 of 176 FSWs (86.9%; 95% confidence interval [CI], 81.0-91.5); increasing age was the only significant independent risk factor (odds ratio [OR], 1.15; 95% CI, 1.06-1.24; P = 0.001). Among non-sex worker females, HSV-2 antibodies were detected in 78 of 418 (18.7%; 95% CI, 15.0-22.7); significant independent associations were any contraceptive use (OR, 2.24, 95% CI = 1.33-3.85, P = 0.003), symptoms or signs of genital ulcer (OR, 2.69; 95% CI, 1.27-5.70; P = 0.01) and younger age of sexual debut (OR, 0.92; 95% CI, 0.86-0.99; P = 0.03). HSV-2 antibodies were detected in 25 of 116 men (21.6%; 95% CI, 14.5-30.1).HSV-2 seroprevalence reported here is in the upper range of that reported in nearby regions. Health promotion is needed to encourage affected individuals to recognize symptoms of genital herpes and seek care and advice on reducing transmission. The high seroprevalence among FSWs has potentially serious implications for the HIV epidemic in Indonesia.

BACKGROUND Globally, herpes simplex virus type 2 (HSV-2) infection is the most common cause of genital ulcer disease. Effective prevention strategies for HSV-2 infection are needed to achieve the goals of the World Health Organization global strategy for the prevention and control of sexually transmitted infections. METHODS We assessed the effectiveness of pericoital tenofovir gel, an antiviral microbicide, in preventing HSV-2 acquisition in a subgroup of 422 HSV-2–negative women enrolled in the Centre for the AIDS Programme of Research in South Africa (CAPRISA) 004 study, a double-blind, randomized, placebo-controlled trial. Incident HSV-2 cases were identified by evidence of seroconversion on an HSV-2 IgG enzyme-linked immunosorbent assay between study enrollment and exit. A confirmatory analysis was performed by Western blot testing. RESULTS The HSV-2 incidence rate was 10.2 cases per 100 person-years (95% confidence interval [CI], 6.8 to 14.7) among 202 women assigned to tenofovir gel, as compared with 21.0 cases per 100 person-years (95% CI, 16.0 to 27.2) among 222 women assigned to placebo gel (incidence rate ratio, 0.49; 95% CI, 0.30 to 0.77; P = 0.003). The HSV-2 incidence rate among the 25 women with vaginal tenofovir concentrations of 10,000 ng per milliliter or more was 5.7 cases per 100 person-years, as compared with 15.5 cases per 100 person-years among the 103 women with no detectable vaginal tenofovir (incidence rate ratio, 0.37; 95% CI, 0.04 to 1.51; P = 0.14). As confirmed by Western blot testing, there were 16 HSV-2 seroconversions among women assigned to tenofovir gel as compared with 36 among those assigned to the placebo gel (incidence rate ratio, 0.45; 95% CI, 0.23 to 0.82; P = 0.005). CONCLUSIONS In this study in South Africa, pericoital application of tenofovir gel reduced HSV-2 acquisition in women. (Funded by the U.S. Agency for International Development and others; ClinicalTrials.gov number, NCT00441298.)

We report final event-driven analysis data on the immunogenicity and efficacy of the human papillomavirus 16 and 18 ((HPV-16/18) AS04-adjuvanted vaccine in young women aged 15 to 25 years from the PApilloma TRIal against Cancer In young Adults (PATRICIA). The total vaccinated cohort (TVC) included all randomized participants who received at least one vaccine dose (vaccine, n = 9,319; control, n = 9,325) at months 0, 1, and/or 6. The TVC-naive (vaccine, n = 5,822; control, n = 5,819) had no evidence of high-risk HPV infection at baseline, approximating adolescent girls targeted by most HPV vaccination programs. Mean follow-up was approximately 39 months after the first vaccine dose in each cohort. At baseline, 26% of women in the TVC had evidence of past and/or current HPV-16/18 infection. HPV-16 and HPV-18 antibody titers postvaccination tended to be higher among 15- to 17-year-olds than among 18- to 25-year-olds. In the TVC, vaccine efficacy (VE) against cervical intraepithelial neoplasia grade 1 or greater (CIN1+), CIN2+, and CIN3+ associated with HPV-16/18 was 55.5% (96.1% confidence interval [CI], 43.2, 65.3), 52.8% (37.5, 64.7), and 33.6% (−1.1, 56.9). VE against CIN1+, CIN2+, and CIN3+ irrespective of HPV DNA was 21.7% (10.7, 31.4), 30.4% (16.4, 42.1), and 33.4% (9.1, 51.5) and was consistently significant only in 15- to 17-year-old women (27.4% [10.8, 40.9], 41.8% [22.3, 56.7], and 55.8% [19.2, 76.9]). In the TVC-naive, VE against CIN1+, CIN2+, and CIN3+ associated with HPV-16/18 was 96.5% (89.0, 99.4), 98.4% (90.4, 100), and 100% (64.7, 100), and irrespective of HPV DNA it was 50.1% (35.9, 61.4), 70.2% (54.7, 80.9), and 87.0% (54.9, 97.7). VE against 12-month persistent infection with HPV-16/18 was 89.9% (84.0, 94.0), and that against HPV-31/33/45/51 was 49.0% (34.7, 60.3). In conclusion, vaccinating adolescents before sexual debut has a substantial impact on the overall incidence of high-grade cervical abnormalities, and catch-up vaccination up to 18 years of age is most likely effective. (This study has been registered at ClinicalTrials.gov under registration no. NCT001226810.)

Background. Despite increasing reports of herpes simplex virus (HSV) type 1 (HSV-1)-associated anogenital herpes, there are very limited data comparing the seroepidemiological profile of and risk factors for HSV-1 and HSV type 2 (HSV-2) infection. Methods. Sexual behaviors were examined as risk factors for prevalent and incident HSV-1 and HSV-2 infections in a community-based cohort of 1427 HIV-negative gay men in Australia. Results. The prevalence of HSV-1 and HSV-2 at baseline was 75% and 23%, respectively. The rate of prevalent infection with HSV-1, as well as the rate of prevalent infection with HSV-2, was much lower in individuals

Background. Recently, outbreaks of anorectal lymphogranuloma venereum (LGV) have occurred among men who have sex with men (MSM). This study identifies risk factors and clinical predictors of LGV to determine the implications for clinical practice. Methods. The Chlamydia trachomatis serovars for all MSM who had anorectal chlamydia diagnosed at a sexually transmitted infection clinic in Amsterdam, The Netherlands, in 2002 and 2003 were retrospectively typed; 87 persons were infected with C. trachomatis serovar L2b and received a diagnosis of LGV. MSM infected with C. trachomatis serovars A-K and who thus had non-LGV anorectal chlamydia (n=377) and MSM who reported having receptive anorectal intercourse but who did not have anorectal chlamydia (n=2677) served as 2 separate control groups. Risk factors and clinical predictors were analyzed by multivariate logistic regression. Receiver operating characteristic curves were used to determine clinical relevance. Results. HIV seropositivity was the strongest risk factor for LGV (odds ratio for patients with LGV vs. those with non-LGV chlamydia, 5.7 [95% confidence interval, 2.6-12.8]; odds ratio for patients with LGV vs. control subjects without chlamydia, 9.3 [95% confidence interval, 4.4-20.0]). Proctoscopic findings and elevated white blood cell counts in anorectal smear specimens were the only clinically relevant predictors for LGV infection (area under the curve of the receiver operating characteristic curve, > 0.71). Use of these 2 parameters and HIV infection status provided the highest diagnostic accuracy (for MSM with anorectal chlamydia, the area under the curve was > 0.82; sensitivity and specificity were 89% and 50%, respectively). Conclusions. LGV testing is recommended for MSM with anorectal chlamydia. If routine LGV serovar typing is unavailable, we propose administration of syndromic LGV treatment for MSM with anorectal chlamydia and either proctitis detected by proctoscopic examination, > 10 white blood cells/high-power field detected on an anorectal smear specimen, or HIV seropositivity

Genital herpes is a common, chronic, recurrent, viral sexually transmitted infection (STI) occurring worldwide. The first episode may be severe and prolonged, but most recurrences are usually short lived and minor. Although most individuals with this infection have no symptoms, STIs, including genital herpes, often cause psychological and psychosexual morbidity. Unfortunately, the existing data on the psychological symptoms associated with genital herpes have many limitations, including anecdotal reporting, evaluation of small and selected populations, use of varied and sometimes unevaluated questionnaires, and lack of controls. Some individuals with recurrent genital herpes display a range of emotional responses, including depression, anguish, distress, anger, diminution of self-esteem and hostility towards the person believed to be the source of infection. However, it is always important to consider the possibility of pre-existing psychopathology. Several retrospective studies have suggested that stress could lead to recurrences of genital herpes infection. However, prospective studies have been unable to demonstrate any relationship between pre-existing stress and recurrences. What these studies were able to demonstrate was that stress and recurrences occurred simultaneously, suggesting that perhaps it was the recurrences that were causing stress, rather than the reverse.

Objective The aims of this study were to examine pre-existing videos in order to explore the motivation for, possible approaches to, and timing and context of disclosure of genital herpes infection as described by the lay public. Methods A thematic content analysis was performed on 63 videos submitted to an Australian online contest sponsored by the Australian Herpes Management Forum and Novartis Pharmaceuticals designed to promote disclosure of genital herpes. Results Videos either provided a motivation for disclosure of genital herpes or directed disclosure without an explicit rationale. Motivations included manageability of the disease or consistency with important values. Evaluation of strategies and logistics of disclosure revealed a variety of communication styles including direct and indirect. Disclosure settings included those that were private, semiprivate and public. Disclosure was portrayed in a variety of relationship types, and at different times within those relationships, with many videos demonstrating disclosure in connection with a romantic setting. Conclusions Individuals with genital herpes are expected to disclose to susceptible partners. This analysis suggests that understanding lay perspectives on herpes disclosure to a partner may help healthcare providers develop counselling messages that decrease anxiety and foster disclosure to prevent transmission.

Many women attending sexual health clinics have multiple partners, and determining factors associated with condom use may provide useful information for health promotion strategies. Demographic and sexual data were obtained from computerized records at the Sydney Sexual Health Centre from 1991 to 1999. Females with >2 partners were categorized according to their condom use in the last three months and compared using chi-squared (χ2) tests and logistic regression. Of the 2198 women identified, 22% did not use condoms, 28% reported consistent condom use and 50% inconsistent use. Variables independently associated with failure to use condoms included older age and being in a regular relationship. Women with more partners were more likely to use condoms. Students [odds ratio (OR)=0.7 (95% confidence interval (CI) 0.5-0.9)] and those in employment [OR=0.7 (95% CI 0.5-0.9)] were more likely to use condoms than the unemployed. Focusing health promotion on multi-partnered women who fail to use condoms consistently may help in reducing sexually transmitted infections.

Objectives: To ascertain how frequently general practitioners (GPs) in Australia encounter sexually transmitted infections (STIs), how STIs are managed in general practice, and the characteristics of GPs who manage STIs. Methods: Data were derived from the Bettering the Evaluation and Care of Health (BEACH) database. BEACH is a cross sectional survey of national GP activity. Approximately 1000 GPs per year each record details of 100 consecutive patient encounters. Details from April 1998 to March 2001 about frequency and pattern of STIs managed and the characteristics of GP managing them were analysed using SAS. Results: 3030 GPs provided data on 303 000 encounters. Only 521 problems managed were STIs. Viral STIs were most frequently managed including genital herpes (0.08 per 100 encounters), genital warts (0.07 per 100 encounters). Gonorrhoea, syphilis, chlamydia, and trichomoniasis were rarely managed. Medication was prescribed at a rate of 56.1 per 100 STI contacts (95% CI 50.4 to 61.7). Antivirals were the most common followed by topical chemotherapeutics. GPs managing STIs were significantly younger and more likely to be female, urban, have fewer years in practice, work fewer sessions a week, work in a larger practice, have graduated in Australia, and hold the FRACGP (all p

The objective was to describe the demographic and sexual characteristics of clients attending a Sexual Health Clinic for emergency contraception (EC). Information about women attending the Parramatta Sexual Health Clinic (PSHC) who received EC between January 1999 and July 2002 was derived from the clinic database. Age-matched controls were randomly selected. Univariate and logistic regression analysis was performed to establish which factors were associated with use of EC. Two hundred and sixty-seven women requesting EC, and an equal number of controls, were studied. Factors that were independently associated with EC use were being a student, (OR=1.7 [95% CI 1.02–2.69]) and having a regular sexual partner (OR=2.3 [95% CI 1.14–4.73]). Women requiring EC were significantly less likely to have had a sexually transmitted infection (STI) (OR=0.3 [95% CI 0.16–0.60]) or a previous pregnancy (OR=0.2 [95% CI 0.09–0.67]) than controls. We concluded that users of EC are at low-risk for STIs, but need counselling about safer sex.

Background: First episode genital herpes simplex virus (HSV) infections can be classified into three groups, primary genital herpes (no previous exposure to HSV), non-primary first episode (IgG antibody to HSV of the non-presenting type), and first episode with pre-existing IgG HSV antibodies. The use of IgM to classify first episode genital herpes has not been evaluated. Objective: To evaluate the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of HSV-1 and HSV-2 IgM antibodies for the diagnosis of first episode genital herpes, when compared with clinical diagnosis. Methods: Patients with a first clinical episode of genital herpes were recruited. Sera were tested for IgG antibodies to HSV-2 using an indirect enzyme linked immunosorbent assay (ELISA). Equivocal results were resolved by western blot. HSV-1 IgG and IgM and HSV-2 IgM antibodies were detected using western blot. Results: 157 patients were recruited. 31 were excluded (missing data or no detectable antibodies and negative viral isolation). Therefore, 126 patients were included in the analysis. 23 (18.3%) had primary genital herpes, 34 (27.0%) non-primary first episode, and 69 (54.8%) had pre-existing genital herpes. The specificity and PPV of HSV IgM was 100%; the sensitivity was 79% and the NPV 85%. Conclusion: IgM HSV serology may be useful in the management of some patients with first episode genital herpes and provide an indication of the source of infection. Drawbacks include the low sensitivity and NPV, lack of availability, IgM antibodies may occasionally be produced in response to recurrent infection and, finally, IgM antibodies may take up to 10 days to develop and last 7‐10 days.

Sexual behaviour is determined by social, cultural and personal factors. Sexual behaviour studies have been conducted in many countries. However, information from Australia is limited. This study was conducted in Obstetrics Department, Westmead Hospital, Sydney. Questionnaire-derived demographic and behavioural characteristics for public and private patients were compared using bivariate and logistic regression analyses. Of the patients, 3036 were public, and 595 private. On bivariate analysis some significant differences were private patients more likely to be born in Australia and have a higher education level whereas public patients were more likely to have had a greater number of lifetime sexual partners and younger age at first sex. Public patients were more likely to be herpes simplex virus type 2 (HSV-2) antibody positive (12%) than private patients (6%). On logistic regression significant variables included country of birth, being HSV-2 antibody positive, and age at first sex. A number of sexual and social variables were significantly different, comparing patients in the public and private sectors. Evaluation of interventions to reduce the sexual risk to women in the public sector should be considered, including encouraging young women to delay their sexual debut, and reducing the number of sexual partners.

Background Chlamydia infection is the most common notifiable sexually transmitted infection (STI) in Australia and mostly affects young people (15 – 25 years). This paper presents baseline data from a randomised controlled trial that aimed to increase chlamydia testing among sexually active young people. The objectives were to identify associations between sexual behaviour, substance use and STI history and explore attitudes to chlamydia testing. Methods This study was conducted in cyberspace. Study recruitment, allocation, delivery of interventions and baseline and follow up data collection all took place online. Participants were 16 – 25 years old and resided in Australia. Substance use correlates of sexual activity; predictors of history of STIs; barriers to and facilitators of chlamydia testing were analysed. Results Of 856 participants (79.1% female), 704 had experienced penetrative intercourse. Sexually active participants were more likely to smoke regularly or daily, to drink alcohol, or to have binge drunk or used marijuana or other illicit substances recently. Risk factors for having a history of any STI were 3 or more sexual partners ever, 6 or more partners in the past 12 months, condom non-use and being 20 years or older. Almost all sexually active participants said that they would have a chlamydia test if their doctor recommended it. Conclusions Sexually active young people are at risk of STIs and may engage in substance use risk behaviours. Where one health risk behaviour is identified, it is important to seek information about others. Chlamydia testing can be facilitated by doctors and nurses recommending it. Primary care providers have a useful role in chlamydia control. Trial Registration Australian and New Zealand Trials Registry ACTRN12607000582459

Objectives: To determine the proportion of women having a Pap smear at Sydney Sexual Health Centre (SSHC) who opted off the NSW Pap Test Register (PTR) and to establish the characteristics of these women. Design: Retrospective cross sectional study involving three time periods during 1996 and 1997. Setting: A public sexual health centre in Sydney. Participants: 985 women who had a Pap smear at SSHC. Main outcome measures: The participant's decision to opt on or off, and the demographic and behavioural characteristics associated with opting off the PTR. Results: 590 (59.9%) women opted off the PTR. Using logistic regression, young age (p=0.005), birth outside Australia and New Zealand (p=0.0001), not speaking English at home (p=0.005) and being a commercial sex worker (CSW) (p=0.0001) were variables associated with opting off the PTR. Women from countries outside of Australia and New Zealand were more likely to opt off, whether or not they were a CSW and CSWs were more likely to opt off the PTR irrespective of their country of birth (p=0.013). Conclusion: The majority of women (60%) attending the SSHC opted off the PTR. Studies to evaluate culturally appropriate health promotion material particularly for CSWs and women with poor English skills living in Australia are needed and if successful may improve uptake on the PTR.

See also Editorial by Catchpole Rates of sexually transmitted diseases are increasing, particularly in people aged between 15 and 25. How best to tackle this increase is unresolved, although several tests have recently been developed that are providing new opportunities for screening, early detection, and prevention of sexually transmitted infections and their complications, particularly for Chlamydia trachomatis , herpes simplex virus, and human papillomavirus. Already these tests are being used in research studies, but their introduction into clinical practice raises complex issues. This articles describes the tests that are now available for the major sexually transmitted infections and discusses the important issues they raise in the management of those diseases. We selected topics for inclusion by reviewing specialist journals and conference abstracts from 1998 to 2000. We chose areas that were the subject of most research reports and that are having a direct impact on patient care. We performed a search of Medline for the same period, based on keywords related to these topics. Earlier references were among those quoted in the publications retrieved by the systematic search. We have not considered advances in HIV disease and its management. In the United Kingdom most cases of sexually transmitted infections are treated at genitourinary medicine clinics. Surveillance data from these clinics show that their workload is steadily increasing (fig 1). There has been a noticeable increase in the number of cases of bacterial infections, particularly chlamydia and gonorrhoea since 1995.1 Chlamydia trachomatis is the most commonly diagnosed bacterial sexually transmitted infection in the developed world and a leading cause of pelvic inflammatory disease.2 In 1999, 56 855 patients with uncomplicated chlamydial infection were seen at UK clinics dealing with genitourinary medicine, an increase of 61% since 1996.1 Given the potential for morbidity from ectopic pregnancy and tubal infertility …

websiteextra Further data on variables associated with presumptive PID are available as a table on the STI website. www.sextransinf.com Objectives: To determine the sexual and demographic risk factors for the acquisition of presumptive pelvic inflammatory disease (PID). Methods: A retrospective, case-control study in women, who attended the Sydney Sexual Health Centre (SSHC), between April 1991 and December 1997. Logistic regression analysis was used to adjust for confounding variables. Results: 741 women with PID and an equal number of controls were included. Cases were significantly younger than controls (p

Herpes simplex viruses (HSVs) can cause a variety of infections, including genital herpes. Despite effective antiviral therapy, HSV infections remain a significant worldwide public health problem. Vaccines offer the best hope for controlling spread and limiting HSV disease. This article discusses the pathogenesis and immunobiology of mucocutaneous HSV infections, summarizes the spectrum of diseases caused by HSV, and provides a review of the field of HSV vaccine research. This article also discusses what might be realistically expected of a vaccine intended for control of genital herpes and explores the question of whether a vaccine that is effective in controlling genital HSV disease might also be effective in controlling nongenital HSV disease. The efficacy of such vaccines for the full spectrum of HSV disease will eventually determine the timing and targeting of immunization, ranging from selective immunization in preadolescence to universal childhood immunization as part of the routine childhood regimen.

OBJECTIVES: To characterise risk factors for the acquisition of genital warts and specifically to determine whether condoms confer protection from infection. METHODS: A retrospective case-control study comparing demographic, behavioural, and sexual factors in men and women with and without newly diagnosed genital warts, who attended Sydney Sexual Health Centre (SSHC), an inner city public sexual health centre, in 1996. Data were extracted from the SSHC database. Crude odds ratios (OR) were calculated to compare cases and controls and significant factors were then controlled for using multivariate logistic regression to obtain adjusted odds ratios (ORs). RESULTS: 977 patients with warts and 977 controls matched by sex and date of attendance were included. In both sexes, univariate analysis revealed that younger age, more lifetime sexual partners, failure to use condoms, greater cigarette smoking and alcohol consumption were associated with warts, and there was a negative association with previous infection with Chlamydia trachomatis, Neisseria gonorrhoeae, hepatitis B, and genital herpes. In males, on multivariate analysis, factors which remained significant were younger age, more lifetime sexual partners; failure to use condoms, greater cigarette smoking, and previous chlamydia. In women, factors which remained significant were younger age, more lifetime sexual partners, condom use, marital status, and previous infections with Chlamydia trachomatis and herpes. CONCLUSIONS: Independent risk factors for genital warts include younger age, greater number of lifetime sexual partners, and smoking. Consistent condom use significantly reduces the risk of acquiring genital warts.

The aims of this study were to examine pre-existing videos in order to explore the motivation for, possible approaches to, and timing and context of disclosure of genital herpes infection as described by the lay public.A thematic content analysis was performed on 63 videos submitted to an Australian online contest sponsored by the Australian Herpes Management Forum and Novartis Pharmaceuticals designed to promote disclosure of genital herpes.Videos either provided a motivation for disclosure of genital herpes or directed disclosure without an explicit rationale. Motivations included manageability of the disease or consistency with important values. Evaluation of strategies and logistics of disclosure revealed a variety of communication styles including direct and indirect. Disclosure settings included those that were private, semiprivate and public. Disclosure was portrayed in a variety of relationship types, and at different times within those relationships, with many videos demonstrating disclosure in connection with a romantic setting.Individuals with genital herpes are expected to disclose to susceptible partners. This analysis suggests that understanding lay perspectives on herpes disclosure to a partner may help healthcare providers develop counselling messages that decrease anxiety and foster disclosure to prevent transmission.

This chapter reviews the social history of male condoms; considers manufacture, testing and international standards; evaluates the efficacy of male condoms for the prevention of sexually transmitted infections (STIs); considers condom use in selected populations and reviews condom slippage, breakage, and biological measures of condom failure. It also considers the efficacy of female condoms and diaphragms for the prevention of STIs and the ongoing importance of male and female condoms in global efforts to reduce HIV and STIs.

Many infections are sexually transmitted. Some, including HIV, hepatitis B and C, are also transmitted by blood or blood products, whilst others, like human papillomavirus (HPV) and herpes simplex virus (HSV), can also be transmitted by close bodily contact.