Differences between nonnational and indigenous patients with sexually transmitted infections in Italy and insight into the control of sexually transmitted infections

BACKGROUND: To determine the health needs non-nationals, information on disease occurrence is fundamental.GOALS The goal of this study was to assess the clinical and behavioral characteristics of non-Italians with a new sexually transmitted infection (STI). METHODS: Data were taken from Italy's National STI Surveillance System (1991-1999). RESULTS: Of the 61,798 STI cases reported from January 1991 to December 1999, 6847 (11.2%) were diagnosed among non-Italians, 47.1% of whom were Africans. Being a non-Italian patient with an STI was associated with male gender (adjusted odds ratio [AOR], 1.19; 95% confidence interval [CI], 1.11-1.27), youngest age (AOR, 1.71; 95% CI, 1.43-2.04), no formal education (AOR, 20.25; 95% CI, 17.51-23.42), and having contracted the STI abroad (AOR, 13.98; 95% CI, 12.59-15.54). The HIV-1 prevalence among non-Italian patients with STIs was 5.5% (95% CI, 4.9-6.2), with large differences by continent of origin. The highest prevalence was found among European injecting drug users (54.1%; 95% CI, 37.1-70.1), South American homosexual men (41.6%; 95% CI, 32.0-51.8), and heterosexuals from Sub-Saharan Africa (8.9%; 95% CI, 7.2-10.8). CONCLUSIONS: Non-Italian patients with STIs seem to consist mainly of migrants, and STI transmission patterns differ from those among Italians; this information is important for developing targeted STI prevention efforts.     

Predictors of repeat testing and HIV seroconversion in a sexually transmitted disease clinic population

OBJECTIVE: This study assessed the extent of and characteristics associated with repeat HIV testing in persons presenting to a sexually transmitted disease (STD) clinic. METHODS: The study population included all 101 newly diagnosed HIV-infected subjects and 411 matched HIV-uninfected subjects identified over a 5-year period in a publicly funded STD clinic in the southeastern United States. RESULTS: Of the 508 subjects (99%) with available records, 160 (32%) had tested previously. Age, race, return for posttest counseling, and the client's stated reason for coming to the clinic were associated with repeat testing. Among the 160 subjects who had tested previously, self-identifying as a man who has sex with men or having a history of incarceration was strongly associated with HIV seroconversion (adjusted odds ratio [OR], 51.82; 95% confidence interval [CI], 9.10-295.13; adjusted OR, 83.98, 95% CI, 17.26-408.69, respectively). Presenting for STD-related reasons (STD symptoms or requesting an STD check) had a negative association with HIV seroconversion (adjusted OR, 0.07; 95% CI, 0.01-0.90) compared with presenting for the sole purpose of requesting an HIV test. CONCLUSIONS: Repeat HIV testing is common among patients receiving services at an STD clinic. The role of repeat testing in HIV prevention efforts is complex and poorly understood. Results from this study could be used to identify and target those testing previously at highest risk for contracting HIV for risk-reduction interventions.     

Alcohol and drug use and related disorders: An underrecognized health issue among adolescents and young adults attending sexually transmitted disease clinics

OBJECTIVES: The objectives of this study were to describe patterns of alcohol and drug use disorders among young persons attending a public sexually transmitted disease (STD) clinic and to determine their associations with sexual risk behaviors and STDs. STUDY DESIGN: Four hundred forty-eight men and women aged 15 to 24 who were attending an urban STD clinic completed an interviewer-administered questionnaire that assessed a broad range of substance use in general and for alcohol and marijuana use disorders. RESULTS: Overall, 42.9% had an alcohol or marijuana use disorder (51.6% of males and 34.2% of females), whereas 30.6% had a confirmed STD. Participants with a substance use disorder were significantly more likely to have multiple sexual partners (odds ratio [OR] = 2.3; 95% confidence interval [CI] = 1.5-3.4), to be inconsistent condom users (OR = 3.1; 95% CI = 1.5-6.3), and to have an STD (OR = 1.7; 95% CI = 1.1-2.6). CONCLUSIONS: Among young STD clinic attendees, substance use disorders were more common than confirmed STDs. STD clinics may be an appropriate setting to screen for and address substance use disorders in young persons.     

Who goes to sexually transmitted disease clinics? Results from a national population survey.

OBJECTIVES: To examine the pattern of attendance at sexually transmitted disease (STD) clinics in Britain. To compare the demographic characteristics, behaviours and attitudes of STD clinic attenders with those of non-attenders, and to assess the extent to which STD clinics are used by those with high-risk sexual lifestyles. DESIGN: Random sample general population survey of sexual attitudes and lifestyle. SUBJECTS: 18,876 randomly selected men and women resident in Britain aged 16-59 years. MAIN OUTCOME MEASURES: Demographic characteristics, pattern of homosexual partnerships, heterosexual partnerships, payment for sex, abortion, drug injection in the last five years, and attitudes to sexual behaviours amongst 512 respondents who had attended STD clinic in the last five years compared with those who had not. RESULTS: 8.3% of men and 5.6% of women had attended a clinic in their lifetime and 3.4% and 2.6% respectively in the last five years. Attendance rates varied substantially with area of residence. 11% of Inner London residents had attended in the last five years. In multivariate analysis, STD clinic attendance for men was most strongly associated with increased numbers of heterosexual partners, (OR = 6.01 (4.44-8.15) and homosexual partnerships (OR = 9.59 (5.83-15.8)) and more weakly associated with payment for sex, non-manual social class, age 25-44, unmarried status and smoking. Clinic attendance for women was most strongly associated with numbers of heterosexual partners (OR = 3.74 (2.76-5.08) and injecting drug use (OR = 4.39 (1.73-11.1)). A weaker independent association was found with a history of abortion, anal sex, non-manual social class, non-married status and age 16-24. From the total population, 1 in 6 men and 1 in 7 women in the top 5% of the distribution for numbers of heterosexual partners and 1 in 5 men paying for sex and 1 in 4 of those with a homosexual partner had attended a clinic in the last five years. The probability of attendance increased with multiple risk behaviours. Of women 64.2% and of men 69.7% attending clinics reported major risk markers for STD transmission. CONCLUSIONS: STD clinics in Britain are used by a wide demographic spectrum of the population. The behaviours, but not the attitudes, of attenders differed markedly from those of non-attenders. Clinics are relatively efficient in attracting only those with high-risk lifestyles, but, at a population level, the minority of those reporting risk-markers for STD transmission attend clinics. These findings suggest that STD clinics are an important focus for sexual health promotion, but that community programmes are also important for reaching non-attenders.     

Increase in sexually transmitted infections among homosexual men in Amsterdam in relation to HAART

OBJECTIVES: We investigated if a rise in rectal gonorrhoea and early syphilis among men who have sex with men (MSM) in Amsterdam coincided with the introduction of highly active antiretroviral therapies (HAART) in July 1996 and determined risk factors for these sexually transmitted infections (STI). METHODS: Subjects were patients of the STI clinic of the municipal health service in Amsterdam. Surveillance data (1994-9) represented consultations (n=11 240) of MSM (n=6103). For analyses we used logistic regression. RESULTS: Comparing the periods before and after the introduction of HAART, the infection rate for rectal gonorrhoea increased from 4% to 5.4% (p=.001) and for syphilis, from 0.5% to 0.8% (p = 0.050). Independent risk factors for rectal gonorrhoea (younger age, western nationality, and concurrent infection with another STI) and for early syphilis (non-western nationality and concurrent infection with rectal gonorrhoea) did not change after HAART became available. For rectal gonorrhoea, however, the infection rate increased only among men who had exclusively homosexual contacts (OR 1.38, p<0.01), compared with bisexual men. For early syphilis, the infection rate increased only among men of western nationality (OR 3.38, p<0.01) compared to men of non-western nationality. CONCLUSIONS: Infection rates of rectal gonorrhoea and early syphilis increased, indicating a change in sexual behaviour, possibly as a result of the introduction of HAART. For now, it is important to find out how sexual behaviour is changing and to keep monitoring trends in STIs (including HIV) among MSM in Amsterdam.     

Risk factors for incident herpes simplex type 2 virus infection among women attending a sexually transmitted disease clinic

OBJECTIVES: To estimate the incidence of herpes simplex type 2 virus (HSV-2) infection, to identify risk factors for its acquisition, and to assess the protective effect of condoms. STUDY DESIGN: Prospective study of 293 HSV-2 seronegative women, aged 18 to 35 years, attending a sexually transmitted disease clinic in Alabama from 1992 to 1995. RESULTS: Incidence of HSV-2 infection was 20.5 per 100 woman-years [95% confidence interval (CI), 13.1-30.5]. Young women (18-20 years) had a significantly higher risk of incident HSV-2 infection [adjusted hazard ratio (HR), 2.8; 95% CI, 1.3-6.4] than older women. Women diagnosed with prevalent or incident bacterial vaginosis had a higher incidence of HSV-2 infection than those who were not so diagnosed (adjusted HR, 2.4; 95% CI, 1.1-5.6). No significant protective effect was observed for consistent (100%) condom use without breakage and slippage against HSV-2 acquisition (adjusted HR, 0.8; 95% CI, 0.2-2.3). CONCLUSION: Acquisition of HSV-2 infection among study participants was higher than previous estimates for adult female sexually transmitted disease clinic attendees, and no protective effect for condoms was demonstrated. The high incidence of HSV-2 infection with its potential for adverse health consequences emphasizes the need for better prevention strategies.     

Prevalence of sexually transmitted infections and high-risk sexual behaviors in heterosexual couples attending sexually transmitted disease clinics in Peru

OBJECTIVES: The objectives of this study were to determine the prevalence of sexually transmitted infection (STIs) in heterosexual couples and the sexual behaviors associated with their acquisition. GOAL: The goal of this study was to better direct educational efforts to decrease STI among heterosexual couples in Lima, Peru. STUDY DESIGN: We conducted a case-control study in 195 heterosexual couples without HIV infection who attended 2 sexually transmitted disease clinics in Lima, Peru. A case was defined as an individual with one or more newly diagnosed STIs such as gonorrhea, chlamydia, trichomoniasis, herpes simplex, syphilis, mycoplasma, or ureaplasma. RESULTS: Thirty-three percent of individuals (41 men and 89 women) had at least one STI and 26 couples (13%) had the same STI detected. Men who have sex with men (MSM) accounted for 13% of all men, had higher rate of STIs and higher risk behaviors than non-MSM. Ureaplasma infection was the most prevalent STI found in both men and women and was associated with oral sexual contact. In heterosexual pairs, condom use during anal sex occurred less than 10% of the time. CONCLUSIONS: The heterosexual couples in sexually transmitted disease clinics have high-risk behaviors and STIs are frequent. The educational effort concerning prevention of STIs requires higher effort.     

Screening for sexually transmitted diseases in an HIV testing clinic; uptake and prevalence.

OBJECTIVE: To estimate the prevalence of sexually transmitted diseases (STDs) and the acceptability of STD screening among people seeking an HIV antibody test in an established free standing HIV testing clinic. DESIGN: A 9 month period prevalence study conducted between August 1993 and April 1994. SETTING: The Same Day Testing Clinic (SDTC) for HIV antibodies at the Royal Free Hampstead NHS Trust Hospital, London. SUBJECTS: 242 males and 160 females attending the Same Day Testing Clinic. OUTCOME MEASURES: The prevalence of STDs including gonorrhoea, chlamydia, syphilis and hepatitis B and the percentage of clinic attenders accepting an STD screen. RESULTS: Of those invited to take part in the study 69% of the males (242/350) and 59% (160/269) of the females agreed to be screened although for a variety of reasons not everyone agreed to a full screen. Two cases of untreated syphilis, no cases of gonorrhoea and six cases of chlamydia were detected. Four people had active, previously undiagnosed herpes while three had genital warts. Evidence of previously unknown hepatitis B infection was found in 26 people. Despite a high level of previous contact with genitourinary medicine services, uptake of hepatitis B vaccination among those homosexual men eligible for immunisation was low (28%; 23/83). Nine (4%) of the males, but none of the females screened for STD were found to be HIV antibody positive. CONCLUSION: Among people seeking an HIV antibody test in an established free standing HIV testing clinic, the prevalence of acute STDs was low. However, evidence of previously undiagnosed hepatitis B infection was found in a number of subjects and uptake of vaccination among those most at risk had been low. While opportunistic screening for STD was acceptable to almost two thirds of HIV testing clinic attenders, a substantial minority nonetheless declined this offer. Selective STD screening could be offered to those people seeking an HIV test who report never having been screened before, as both cases of positive syphilis serology and all those of chlamydia were in people who had not previously been screened. All those at risk for hepatitis B infection should be encouraged to establish their infection status and be immunised where appropriate.     

Reported sexually transmitted infections in Swedish Internet-using men and women

Although the Internet has become a forum for making sexual contacts, and has been associated with increased sexually transmitted infection (STI) transmission, we have little information of history of STIs in Internet‐based samples. The Internet behaviours that are associated with STI acquisition are poorly understood. We analysed STI histories reported by 904 Swedish men and 931 Swedish women who responded to an Internet‐based survey on sexual behaviour in 2002: 16.6% of men and 22.5% of women reported a lifetime history of STIs, with Chlamydia being the most common for both genders. 3% of men and 5% of women who reported an STI, indicated that they had had more than one. Sources of the STI, where known, were Internet‐acquired partners in only 3% of cases. There were no differences between men and women with or without an STI history regarding the kind of online sexual activities they engaged in, how they found sexual material online, and the reasons they engage in sexual activities. These rates are similar to those reported in a national random study of sexuality in Sweden. Contrary to prior research, these results suggest no relationship between STI and specific Internet characteristics usage patterns. These data suggest that the Internet is not yet a major source of STIs in Swedish men and women. Given these STI histories, the Internet may be a useful medium to include in STI prevention efforts.     

New sexually transmitted infections among adolescent girls infected with HIV

OBJECTIVES: Although the prevalence of sexually transmitted infections (STIs) among girls infected with HIV has been reported, the incidence of STI diagnoses has not been well documented. The objectives of this study were to examine (1) incident STI diagnoses and (2) the association between viral load (VL) and incident STI diagnosis among HIV-infected adolescent girls in care. METHODS: This was a prospective longitudinal 18-month study of girls enrolled in the Adolescent HIV trials network. Cox proportional hazard modelling was performed to evaluate the incidence of STI by baseline viral load. RESULTS: The mean (SD) age of participants was 20.6 (2.0) years, viral load of participants was 66,917 (165,942) copies/ml and median viral load was 7,096 copies/ml. The incidence of STIs for the entire cohort was 1.4 per 100 person-months. During the 18-month follow-up period, there were no significant differences in the STI incidence between the high and low viral load groups (hazard ratio (HR) = 0.86, 95% CI 0.37 to 1.95) There was also no significant association between STI incidence and log-transformed viral load (HR = 1.10, 95% CI 0.92 to 1.3). CONCLUSIONS: Adolescent girls with HIV infection continue to acquire sexually transmitted infections after diagnosis. This analysis does not suggest that VL is a critical factor in STI acquisition over time. Additional work exploring the role of other contextual factors on STI acquisition among HIV-infected adolescent girls is warranted.     

Comparison of sexually transmitted disease prevalence by reported condom use: errors among consistent condom users seen at an urban sexually transmitted disease clinic

BACKGROUND: The protective effect of condom use is controversial as a result of limited data. GOAL: The goal of this study was to assess the association between condom use errors in consistent condom users and the prevalence of various sexually transmitted diseases (STDs). STUDY: We conducted a cross-sectional study of visits to an urban STD clinic between January 2001 and January 2003, by women, men who have sex with women (MSW), and men who have sex with men (MSM) by consistent condom users with or without a condom use error. METHODS: Prevalence rates were calculated for gonorrhea, chlamydia, trichomonas, nongonococcal urethritis (NGU), and pelvic inflammatory disease. Rates were stratified by reported errors in condom use over the past 4 months for consistent users with adjusted odds ratios calculated by logistic regression. RESULTS: Among 1973 consistent condom users with error information available, any condom use error was reported more commonly among women (57%) than MSW (48%), or MSM (P <0.001 for each comparison), with breakage being the most frequently reported error. Among MSW, having a condom use error was associated with gonorrhea (adjusted odds ratio [AOR], 5.53; 95% confidence interval [CI], 2.48-12.35), chlamydia (AOR, 3.19; 95% CI, 1.80-5.65), and NGU (AOR, 2.09; 95% CI, 1.45-3.01), whereas, for women and MSM, no associations were seen for any STD. CONCLUSIONS: Condom use errors were common among subjects reporting consistent condom use and for MSW, condom error was associated with a significant increased risk of STD. These data support the premise that correctness of condom use is an important methodologic issue in studies assessing condom effectiveness.     

Prevalence and predictors of sexually transmitted infection among newly incarcerated females

OBJECTIVES: To examine demographic and behavioral characteristics in incarcerated women to determine which characteristics are associated with prevalent sexually transmitted infections (STIs). STUDY DESIGN: A cross-sectional analysis of data of 205 women entering jail in Rhode Island was performed as part of a study evaluating a family planning program. Women were recruited near time of commitment, and inclusion was limited to women at risk for an unplanned pregnancy. Incarcerated women were interviewed by a research assistant for demographic information, psychosocial and behavioral characteristics. Self-collected vaginal swabs were tested for STIs, including Neisseria gonorrhoeae and Chlamydia trachomatis by polymerase chain reaction and Trichomonas vaginalis by InPouch culture. Relative risks (RRs) were estimated using Poisson regression. RESULTS: Sixty-eight of 205 patients tested positive for an STI [33%; 95% confidence interval (CI) 27-40%]. Forty-five patients (26%) tested positive for T. vaginalis, 27 (14%) were positive for C. trachomatis, and 21 (11%) were positive for N. gonorrhoeae. On bivariate analysis, 6 or more sexual partners in the last year (RR 1.84; 95% CI 1.01-3.36), exchanging sex for drugs/money (RR 1.65; 95% CI 1.01-2.69), and homelessness (RR 1.82; 95% CI 1.07-3.09) were associated with STI. After adjustment for age, race/ethnicity, education, and other covariates, none of the factors was significantly associated with STI. CONCLUSIONS: The prevalence of STI in this jail population is high. Incarceration represents a unique opportunity to evaluate and treat this underserved population. Predictors of infection are limited and infection is common; therefore, routine screening should be considered in this population.     

Prevalence of HIV-1 among attenders at sexually transmitted disease clinics: analyses according to country of birth

OBJECTIVES: To determine the importance of world region of birth as a risk factor for HIV-1 infection, the likelihood of having an HIV-1 infection diagnosed and the likelihood of having another coexisting acute sexually transmitted infection (STI) among attenders at genitourinary medicine clinics. SUBJECTS: Specimens from attenders having routine syphilis serology at 15 sexually transmitted disease clinics in England, Wales, and Northern Ireland participating in the unliked anonymous seroprevalence monitoring programme from 1994 to 1996. METHODS: Limited data were collected with specimens that were irreversibly unlinked from the source patients before testing for antibodies to HIV-1. Numbers of specimens, the prevalence of HIV-1, the proportions of infections clinically diagnosed, and the presence of coexisting acute STIs were analysed according to world region of birth, sexual orientation, and injecting drug use. RESULTS: Between 1994 and 1996, 173,075 specimens were collected; 16.9% were from people born outside the United Kingdom. Risk of being HIV-1 positive was significantly higher overall for both men and women born abroad, but this was not the case for those born in south Asia (India, Pakistan, and Bangladesh). Homosexual and bisexual males born abroad were almost twice as likely to be HIV infected as their counterparts born in the United Kingdom. However, homosexual and bisexual men born in the United Kingdom accounted for almost three quarters of the 1174 HIV-1 positive specimens detected. Among 158,728 non-drug injecting heterosexuals the highest prevalence was observed in specimens from those men (4.0%) and women (5.8%) born in sub-Saharan Africa. The 6991 heterosexual men and women born in other European countries were also more likely to provide HIV-1 positive specimens than UK born heterosexuals. However, 39% of the HIV-1 positive specimens in heterosexuals come from clinic attenders born in the United Kingdom. Heterosexual males were generally less likely to have their infection diagnosed than females. There were 182 attendances (mostly from London clinics) non-drug injecting heterosexual men and women who were infected with both HIV-1 and an acute sexually transmitted infection; only 12% of whom had had their HIV-1 infection diagnosed. CONCLUSION: Among most people attending genitourinary medicine clinics, being born abroad is associated with an increased likelihood for HIV-1 infection. HIV-1 infected heterosexuals, of whom 46% are people from sub-Saharan Africa, are unlikely to have their infection clinically diagnosed and thus are unable to obtain appropriate treatment. The presence of HIV-1 infected heterosexual men and women with acute STI represents a potential source of heterosexual HIV transmission both for those born in the United Kingdom and born abroad.     

Assessing the impact of national anti-HIV sexual health campaigns: trends in the transmission of HIV and other sexually transmitted infections in England

OBJECTIVE: To assess the impact of the sexual component of AIDS and HIV campaigns on transmission of HIV and other sexually transmitted infections (STIs). DESIGN: Comparison of time series data. SETTING: England, 1971-1999. OUTCOME MEASURES: HIV transmission and diagnoses among men who have sex with men (MSMs), rates of attendances and specific STI diagnoses (per 100 000 total population) at genitourinary medicine (GUM) clinics. RESULTS: Awareness of AIDS and campaigns in 1983-4 among homosexual men coincided with substantial declines in transmission of HIV and diagnoses of syphilis among MSMs. During general population campaigns in 1986-7 new GUM clinic attendances requiring treatment fell by 117/10(5) in men and 42/10(5) in women. Rates for gonorrhoea fell by 81/10(5) and 43/10(5) and genital herpes by 6/10(5) and 4/10(5), respectively. Previous rises in genital wart rates were interrupted, while rates of attendances not requiring treatment (the "worried well") increased by 47/10(5) and 58/10(5) for men and women, respectively. Since 1987 diagnoses of HIV among MSMs have not declined, averaging 1300-1400 annually. Following a period of unchanging rates there have been substantial increases in GUM attendances requiring treatment, notably for gonorrhoea, syphilis, and viral STIs since 1995. CONCLUSIONS: Self help initiatives and awareness among homosexual men in 1983-4 contributed significantly to a fall in HIV transmission among MSMs, and the general campaigns of 1986-7 were associated with similar effects on all STI transmission. Both effects seem to have occurred through changing sexual behaviour, and probably contributed to the UK's low national HIV prevalence. Bacterial STI incidence has increased significantly since 1995 and there is no evidence that recent prevention initiatives have reduced HIV transmission among MSMs, hence sexual health initiatives need to be comprehensively reinvigorated in England.     

Intimate partner violence and high-risk sexual behaviors among female patients with sexually transmitted diseases

BACKGROUND: Victimization by intimate partner violence (IPV) may play an important role in sexual decision-making, increasing the risk for sexually transmitted diseases (STDs) and HIV. GOAL: To explore the relationship between IPV and high-risk sexual behaviors, substance abuse, partners who had sex outside the relationship, and history of STD among women attending an STD clinic. STUDY DESIGN: A self-administered survey of patients attending a public STD clinic in San Francisco was conducted from October 1996 to March 1997. Topics included STD history, sexual risk behaviors, partner violence history, partner characteristics, and demographics. Logistic regression analysis was used to assess the independent effect of IPV on STD risk factors. RESULTS: Overall, 2115 patients participated, for a response rate of 96%. Data were analyzed for a subgroup of 409 female patients who reported recent male sexual partners. Among these women, 11% reported IPV in the past 12 months; lifetime history of IPV was 24%. A history of IPV was associated with a self-reported history of STD (adjusted odds ratio [OR], 2.15; 95% CI, 1.23-3.77). IPV in the past 12 months was associated with alcohol or drug use before sex (adjusted OR, 2.36; 95% CI, 1.17-4.77) and main partners who had sex outside the relationship (adjusted OR, 3.75; 95% CI, 1.94-7.26). CONCLUSIONS: IPV is common among female STD patients and is associated with risk behaviors and partner factors that increase patients' risk of contracting STD and HIV. Screening and referral for IPV should be routinely conducted for female patients attending STD clinics.     

Sexually transmitted disease/HIV transmission risk behaviors and sexually transmitted disease prevalence among HIV-positive men receiving continuing care

OBJECTIVE: HIV primary care clinics offer an environment in which to deliver prevention messages and to conduct sexually transmitted disease (STD) screening. Determination of the prevalence and factors associated with risk-taking behaviors among HIV clinic attendees is needed. GOAL: The goal of this study was to describe risk behaviors and STD prevalence in males receiving HIV primary care. STUDY: Participants underwent an interviewer-administered survey and STD testing during this cross-sectional study. RESULTS: Over two thirds of study participants reported sexual activity within the prior 6 months of which 6% were infected with gonorrhea or chlamydia. Men performing insertive rectal sex were 5 times less likely to use condoms when the partner was HIV-positive (odds ratio [OR], 5.14; 95% confidence interval [CI], 1.90-13.91), whereas patients with higher CD4 counts were more likely to engage in unprotected receptive rectal sex (OR, 1.20; 95% CI, 1.02-1.42). CONCLUSION: HIV primary care clinics provide access to patients in need of HIV prevention intervention and are appropriate sites for these activities.     

Provision of syndromic treatment of sexually transmitted infections by community pharmacists: a potentially underutilized HIV prevention strategy

BACKGROUND: Sexually transmitted infections (STIs) are known risk factors for HIV infection. GOAL: The goal of this study was to assess the current and potential future role that community pharmacists in Western Cape, South Africa play in the treatment of STIs. STUDY DESIGN: A cross-sectional survey of community pharmacists in the Western Cape region of South Africa. A face-to-face interview that ascertained experience with requests from patients for STI treatment, current STI treatment practices, and willingness to provide syndromic STI treatment was administered to head pharmacists. RESULTS: Ninety pharmacies were selected and 85 (94%) of the head pharmacists participated; 55 from an urban area and 30 from a rural area. Pharmacists reported a median of 40 urban clients and 25 rural clients who sought STI treatment from community pharmacists. When provided with a hypothetical clinical situation, 13% of urban and 17% of rural pharmacists identified the correct medication for male urethral discharge, 8% of urban pharmacists and none of the rural pharmacists identified correct treatment for genital ulcers, and none of the pharmacists identified the correct medication for vaginal discharge. Fifty-three percent of pharmacists in urban regions and 47% of pharmacists in rural regions expressed willingness to provide syndromic STI treatment. Independent predictors of willingness to provide syndromic treatment were knowledge of the link between HIV transmission and STIs (adjusted odds ratio [OR]: 13.78; 95% CI: 2.69, 70.66), past experience prescribing syndromic STI treatment (OR: 11.1; 95% CI: 1.14, 108.6), and male gender (OR: 4.38; 95% CI: 1.15, 16.7). CONCLUSIONS: Pharmacists are frequently called upon to provide STI treatment but have limited knowledge of correct treatment recommendations. Training pharmacists to provide syndromic STI treatment may be one strategy to reduce STI morbidity and HIV transmission.     

Risks and benefits of the internet for populations at risk for sexually transmitted infections (STIs): results of an STI clinic survey

BACKGROUND: The Internet is increasingly used for the recruitment of sex partners, potentially leading to increased risks for sexually transmitted infections (STIs). Less is known about the use of the Internet as a resource for STI education and prevention. GOAL: To evaluate the use of the Internet for sex-seeking and STI information purposes by clients of a large STI clinic. STUDY DESIGN: A 10-item survey was conducted among clients of the Denver Metro Health (STI) Clinic who visited the clinic for a new problem between September 2000 and May 2001. RESULTS: Among 4,741 clients surveyed, 2,159 (45.5%) had Internet access. Of these, 138 (6.4%) reported to have gone on-line with the specific purpose of finding a sex partner and 146 (6.8%) reported having sex with a partner they found over the Internet. Internet sex-seeking was more common among men who have sex with men (MSM; 77/269, or 28.6%) than among men who have sex with women (MSW; 52/1,176, or 4.4%; P < 0.0001) and higher among MSW than among women (9/714, or 1.3%; P < 0.001). The Internet was accessed by 604 persons (28.0%) to find information on STIs. Of these, 65.1% did so for general STI information, 36.3% for information on HIV, 25.7% for information on genital herpes, 22.4% for information on chlamydia, 21.7% for information on HPV, 19.9% for information on gonorrhea, 16.1% for information on syphilis, and 9.3% for other information. Of persons seeking sex, 54.4% accessed the Internet for STI information, compared to 26.2% of persons not seeking sex (P < 0.0001). CONCLUSIONS: Among STI clinic clients in Denver, nearly half have access to the Internet. Sex-seeking appears to be most prevalent among MSM. Internet use for STI information is common among those with Internet access and even more widespread among those who access the Internet to seek sex. Research is needed to develop and evaluate Internet-based STI-prevention interventions.     

Violence against wives, sexual risk and sexually transmitted infection among Bangladeshi men

OBJECTIVE: To assess the relationship between men's reported violence against wives and their sexual risk behaviours and sexual health. Design, SETTING AND PARTICIPANTS: Cross-sectional analyses of a survey of a nationally representative household-based sample of married men in Bangladesh (n = 3096). Main outcome measure(s): Physical and sexual violence against wives during the previous 12 months was assessed and examined for relations to men's extramarital sexual behaviours and sexually transmitted infection (STI) symptoms or diagnosis during this same period, as well as to men's disclosure of such infection to wives and condom use while infected. RESULTS: More than 1 in 3 (36.84%) married Bangladeshi men reported physically and/or sexually abusing their wives in the past year. Men perpetrating such violence were more likely to report both premarital and extramarital sex partners (OR(adj)s 1.80-3.45; 95% CI 1.20 to 8.23); those reporting physical violence were more likely to report STI symptoms or diagnosis in the past year (OR(adj)s 1.68-2.52; 95% CI 1.24 to 3.73). Men perpetrating physical violence and contracting an STI were somewhat more likely to fail to disclose infection status to wives (OR(adj) 1.58; 95% CI 0.93 to 2.70) than infected men not reporting such abuse. CONCLUSIONS: Violence against wives is common among Bangladeshi men. Men who perpetrate such abuse represent increased risk regarding their wives' sexual health because they are more likely to both participate in extramarital sexual behaviour and contract an STI compared with non-abusive husbands. Given the growing epidemic of HIV infection among monogamous South Asian women based on intercourse with infected non-monogamous husbands, research and intervention regarding men's violence in marriage and implications of such behaviour for women's sexual health should be prioritised.     

News from the frontline: sexually transmitted infections in teenagers attending a genitourinary clinic in south east London

OBJECTIVES: To define the incidence and characterise the clinical presentation of sexually transmitted infections (STI) in people aged 相似文献