Successful Provision of Long-Acting Reversible Contraception in a Sexual Health Clinic.

BACKGROUND: Women who attend sexual health clinics are at high risk for sexually transmitted infections and unintended pregnancy. Long-acting reversible contraceptives (LARC) are very effective contraceptive methods, but the provision of LARC in such clinics is not well described in the literature. METHODS: We conducted a retrospective chart review of women who presented to Denver Sexual Health Clinic for any reason and received family planning services between April 1, 2016, and October 31, 2018. We assessed demographic and clinical factors associated with contraceptive method received and conducted a subanalysis of those with intrauterine device (IUD) insertions on the same-day versus delayed insertion. Among those who received an IUD, we assessed rates of pelvic inflammatory disease (PID) 30 days after insertion. RESULTS: Of the 5064 women who received family planning services in our clinic, 1167 (23%) were using a LARC method at the time of their visit. Of the 3897 who were not using a LARC, fewer women, 12.6%, chose LARC (IUD and progestin implant), compared with 33.3% who chose new short-acting reversible contraceptives. Further analysis of the 270 IUD initiators revealed 202 (74.8%) received the IUD on the same day, whereas 68 (25.2%) had delayed IUD insertion. There were 9 incident cases of gonorrhea or chlamydia in those who received same-day IUD and 1 incident case among those who had delayed IUD insertion. There were no cases of PID at 30 days after insertion in either group. CONCLUSIONS: Study findings support IUD provision in a sexual health clinic on the day of initial visit without increased risk of PID.

Identification of United States Counties at Elevated Risk for Congenital Syphilis Using Predictive Modeling and a Risk Scoring System, 2018.

BACKGROUND: The persistence of congenital syphilis (CS) remains an important concern in the United States. We use the 2018 data to refine a previous predictive model that identifies US counties at elevated risk for CS in 2018. METHODS: Using county-level socioeconomic and health-related data from various sources, we developed a logistic regression predictive model to identify county-level factors associated with a county having had 1 or more CS case reported to the National Notifiable Diseases Surveillance System in 2018. We developed a risk scoring algorithm, identified the optimal risk score cutpoint to identify counties at elevated risk, and calculated the live birth to CS case ratio for counties by predicted risk level to compare counties at elevated risk with counties not at elevated risk. RESULTS: We identified several county-level factors associated with a county having 1 or more CS case in 2018 (area under the curve, 88.6%; Bayesian information criterion, 1551.1). Using a risk score cutoff of 8 or higher (sensitivity, 83.2%; specificity, 79.4%), this model captured 94.7% (n = 1,253) of CS cases born in 2018 and identified 850 (27%) counties as being at elevated risk for CS. The live birth to CS case ratio was lower in counties identified as at elevated risk (2,482) compared with counties categorized as not at elevated risk (10,621). CONCLUSIONS: Identifying which counties are at highest risk for CS can help target prevention efforts and interventions. The relatively low live birth to CS case ratio in elevated risk counties suggests that implementing routine 28-week screening among pregnant women in these counties may be an efficient way to target CS prevention efforts.

Availability of Sexually Transmitted Disease and HIV Clinical Services: Ending the HIV Epidemic Versus Non-Ending the HIV Epidemic Jurisdictions, 2018.

ABSTRACT: We assessed sexually transmitted disease/human immunodeficiency virus (HIV) service availability at the primary sexually transmitted disease safety net clinic by phase I Ending the HIV Epidemic jurisdiction status. HIV testing was >90%. In Ending the HIV Epidemic jurisdictions, 22% of primary safety net clinics initiated and/or provided preexposure prophylaxis (PrEP), 46.6% provided PrEP education or referral only, and 29.9% did not provide any PrEP services.

Diverging trends in US male-female condom use by STI risk factors: a nationally representative study.

OBJECTIVE: Condom use behaviours are proximal to recent STI increases in the USA, yet it remains unclear whether the use of condoms has changed over time among unmarried, non-cohabiting young men who have sex with women (MSW) and how this variability is influenced by STI risk factors. METHODS: To examine condom use over time among MSW aged 15-29, we used three cross-sectional surveys from the 2002, 2006-2010 and 2011-2017 National Survey of Family Growth. We estimated weighted percentages, adjusted prevalence ratios (APRs) and 95% confidence intervals (CI) to assess changes in condom use, stratified by whether MSW reported any STI risk factors in the past 12 months (ie, perceived partner non-monogamy, male-to-male sex, sex in exchange for money or drugs, sex partner who injects illicit drugs, or an HIV-positive sex partner). RESULTS: We observed a divergence in trends in condom use at last sex between men aged 15 -29 with STI risk factors in the past 12 months and those without such history. We saw significant declines in condom use from 2002 to 2011-2017 among men with STI risk factors (APR=0.80, 95% CI 0.68 to 0.95), specifically among those aged 15-19 (APR=0.73, 95% CI 0.57 to 0.94) or non-Hispanic white (APR=0.71, 95% CI 0.54 to 0.93). In contrast, trends in condom use among men with no STI factors remained stable or increased. Across all time periods, the most prevalent STI risk factor reported was perception of a non-monogamous female partner (23.0%-26.9%). Post-hoc analyses examined whether condom use trends changed once this variable was removed from analyses, but no different patterns were observed. CONCLUSIONS: While STIs have been increasing, men aged 15-29 with STI risk factors reported a decline in condom use. Rising STI rates may be sensitive to behavioural shifts in condom use among young MSW with STI risk factors.

Extent and sufficiency of STD/HIV disease intervention specialists in the United States of America, 2016.

Disease intervention specialists (DIS) conduct partner notification for STD and HIV to interrupt the transmission of STD/HIV. In 2016, we collected information from health departments in the United States of America to determine the number of DIS and whether this number was sufficient for STD/HIV prevention. We identified 1610 STD/HIV DIS positions in the USA and 379 DIS supervisory positions. Of DIS positions, 85% were filled indicating potential issues with turnover. Using nationally reportable data from 2016, we found that states with more primary and secondary syphilis cases had more DIS. DIS participated in public health emergencies in 57% of states. Most USA states indicated that the DIS workforce was not sufficient for STD/HIV prevention. Knowledge of information about DIS workload (e.g. number of STD/HIV cases assigned per DIS) would be helpful.

Assessing Partner Services Provided by State and Local Health Departments, 2018.

BACKGROUND: Surveillance reports have shown that reported sexually transmitted diseases (STDs) are increasing. The provision of partner services is an effective tool for preventing and reducing the spread of STDs. We examined partner services provided by health departments and assessed for associations with jurisdiction size, STD morbidity, and region. METHODS: We used stratified random sampling to select 668 local health departments (LHDs) and selected all (n = 50) state health departments (SHDs). Rao-Scott χ2 analyses were performed to examine partner services by health department type (SHD vs. LHD), region, jurisdiction size (LHD only), and STD morbidity (LHD only). RESULTS: Approximately 49.0% of LHDs and 88.0% of SHDs responded to the survey. Most LHDs (81.6%) and SHDs (79.5%) provided partner services for some STDs (P = 0.63). Compared with SHDs, a higher proportion of LHDs provided expedited partner therapy for chlamydia (66.8% vs. 34.2%, P < 0.01) and gonorrhea (39.3% vs. 22.9%, P = 0.09). Partner service staff performed other activities such as conducting enhanced surveillance activities (23.0% of LHDs, 34.3% of SHDs; P = 0.20) and participating in outbreak response and emergency preparedness (84.8% of LHDs, 80.0% of SHDs; P = 0.51). Associations were found when partner services were stratified by health department type, jurisdiction size, STD morbidity, and region. All LHDs in high-morbidity areas provided partner services and 45.4% performed serologic testing of syphilis contacts in the field. CONCLUSIONS: A majority of STD programs in LHDs and SHDs provide a variety of partner services and partner service-related activities. It is imperative to continue monitoring the provision of partner services to understand how critical public health needs are being met.

Social and behavioural research prospects for sexually transmissible infection prevention in the era of advances in biomedical approaches.

In the past two decades, major advances in biomedical intervention approaches to prevent HIV and many sexually transmissible infections (STIs) have shown great promise. However, challenges to prevention remain in the area of achieving population-level impact for biomedical prevention approaches. In this paper we address what social and behavioural research approaches can contribute beyond well-known behaviour change and counselling interventions. We organise work into five areas. Adherence and disinhibition research is primarily into individual-level constructs pertaining to maximising intervention effectiveness. Coverage research represents a population-level construct germane to maximising efficient prioritisation for prevention. Research covering social determinants, a second population-level construct, contributes to both prioritisation and effectiveness. Finally, disparities and social inequities need to be incorporated into prevention, given the pervasive and persistent disparities found in rates of HIV and STIs and in their antecedents.

Availability of Safety-net Sexually Transmitted Disease Clinical Services in the U.S., 2018.

INTRODUCTION: Safety-net sexually transmitted disease services can prevent transmission of sexually transmitted disease. This study assesses the availability of safety-net sexually transmitted disease clinical services across the U.S. METHODS: A 2018 survey of U.S. local health departments examined the availability of safety-net providers and the availability of specific sexually transmitted disease clinical services, including point-of-care testing and treatment. In 2019, Rao-Scott chi-square tests were used to compare service availability by clinic type (sexually transmitted disease clinic versus other clinics). RESULTS: A total of 326 local health departments completed the survey (49% response rate). Of respondents, 64.4% reported that a clinic in their jurisdiction provided safety-net sexually transmitted disease services. Having a safety-net clinic that provided sexually transmitted disease services was more common in medium and large jurisdictions. Sexually transmitted disease clinics were the primary provider in 40.5% of jurisdictions. A wide range of specific sexually transmitted disease services was offered at the primary safety-net clinic for sexually transmitted diseases. Most clinics offered human papillomavirus vaccination and appropriate point-of-care treatment for gonorrhea and syphilis. Fewer than one-quarter of clinics offered point-of-care rapid plasma reagin or darkfield microscopy syphilis testing. Compared with other clinics, services more commonly offered at sexually transmitted disease clinics included same-day services, hepatitis B vaccination, rapid plasma reagin testing (syphilis), any point-of-care testing for gonorrhea, point-of-care trichomonas testing, and extragenital chlamydia or gonorrhea testing. CONCLUSIONS: One-third of local health departments reported no safety-net sexually transmitted disease services or were not aware of the services, and availability of specific services varied. Without an expansion of resources, local health departments might explore collaborations with healthcare systems and innovations in testing to expand sexually transmitted disease services.

Identification of US Counties at Elevated Risk for Congenital Syphilis Using Predictive Modeling and a Risk Scoring System.

BACKGROUND: Although preventable through timely screening and treatment, congenital syphilis (CS) rates are increasing in the United States, occurring in 5% of counties in 2015. Although individual-level factors are important predictors of CS, given the geographic focus of CS, it is also imperative to understand what county-level factors are associated with CS. METHODS: This is a secondary analysis of reported county CS cases to the National Notifiable Diseases Surveillance System during the periods 2014-2015 and 2016-2017. We developed a predictive model to identify county-level factors associated with CS and use these to predict counties at elevated risk for future CS. RESULTS: Our final model identified 973 (31.0% of all US counties) counties at elevated risk for CS (sensitivity, 88.1%; specificity, 74.0%). County factors that were predictive of CS included metropolitan area, income inequality, primary and secondary syphilis rates among women and men who have sex with men, and population proportions of those who are non-Hispanic black, Hispanic, living in urban areas, and uninsured. The predictive model using 2014-2015 CS outcome data was predictive of 2016-2017 CS cases (area under the curve value, 89.2%) CONCLUSIONS: Given the dire consequences of CS, increasing prevention efforts remains important. The ability to predict counties at most elevated risk for CS based on county factors may help target CS resources where they are needed most.

Self-Reported Sexually Transmitted Disease-Related Health Services Among Men Who Have Sex With Men in the United States, 2011 to 2017.

From a nationally representative survey, 2011 to 2017, we found that 80.7% of sexually active men who have sex with men were insured and 82.0% had a usual place for care, but only 39.8% received sexual risk assessment and 45.8% received sexually transmitted disease screening, of whom 58.0% received extragenital sexually transmitted disease screening.

Trends in factors indicating increased risk for STI among key subpopulations in the United States, 2002-2015.

OBJECTIVES: Within the context of rising rates of reportable STIs in the USA, we used national survey data to examine temporal trends in high-risk factors that indicate need for STI/HIV preventive services among key subpopulations with disproportionate STI rates. METHODS: We used data from the 2002 (n=12 571), 2006-2010 (n=22 682) and 2011-2015 (n=20 621) National Survey of Family Growth (NSFG). NSFG is a national probability survey of 15-44 year olds living in US households. We examined STI risk factors among sexually active men who have sex with men (MSM) and Hispanic, non-Hispanic black, 15-19 year old, 20-24 year old, and 25-29 year old women who have sex with men (WSM) and men who have sex with women (MSW). Risk behaviours included: received money or drugs for sex, gave money or drugs for sex, partner who injected drugs, partner who has HIV, non-monogamous partner (WSM, MSW only) and male partner who had sex with other men (WSM only). Endorsement of any of these behaviours was recoded into a composite variable focusing on factors indicating increased STI risk (yes/no). We used chi-squares and logistic regression (calculating predicted marginals to estimate adjusted prevalence ratios (aPRs)) to examine STI risk factors over time among the key subpopulations. RESULTS: From 2002 to 2011-2015, reported STI risk factors did not change or declined over time among key subpopulations in the USA. In adjusted analyses comparing 2002 to 2011-2015, we identified significant declines among WSM: Hispanics (aPR=0.84 (0.68-1.04), non-Hispanic blacks (aPR=0.69 (0.58-0.82), adolescents (aPR=0.71 (0.55-0.91) and 25-29 year olds (aPR=0.76 (0.58-0.98); among MSW: Hispanics (aPR=0.53 (0.40-0.70), non-Hispanic blacks (aPR=0.74 (0.59-0.94) and adolescents (aPR=0.63 (0.49-0.82); and among MSM (aPR=0.53 (0.34-0.84). CONCLUSIONS: While reported STIs have increased, STI risk factors among key subpopulations were stable or declined. Condom use related to these risk factors, sexual mixing patterns and STI testing should be examined.

Sexually transmissible infection testing among pregnant women in the US, 2011-15.

Introduction Sexually transmissible infections (STIs) are increasing in the US. Pregnant women and infants are susceptible to serious STI-related sequelae; however, some STIs can be cured during pregnancy with appropriate, timely screening. METHODS: We used data from the 2011-15 National Survey of Family Growth to examine STI testing (in the past 12 months) among women who were pregnant in the past 12 months (n = 1155). In bivariate and multivariable analyses, we examined associations between demographics, health care access and two outcome variables, namely receipt of a chlamydia test and receipt of other STI tests. RESULTS: Among women who were pregnant in the past 12 months, 48% reported receiving a chlamydia test and 54% reported that they received an STI test other than chlamydia in the past 12 months. In adjusted analyses, non-Hispanic Black women were more likely to receive a chlamydia test (adjusted odds ratio (aOR) 2.82; 95% confidence interval (CI) 1.86-4.26) and other STI tests (aOR 2.43; 95% CI 1.58-3.74) than non-Hispanic White women. Women living in a metropolitan statistical area but not the principal city were less likely to report chlamydia (aOR 0.62; 95% CI 0.44-0.86) and other STI (aOR 0.57; 95% CI 0.40-0.81) testing than women living in a principal city. Women born outside the US were significantly less likely to have received a chlamydia test (aOR 0.35; 95% CI 0.19-0.64) or other STI test (aOR 0.34; 95% CI 0.20-0.58), whereas those who had received prenatal care were more likely to receive a chlamydia test (aOR 2.10; 95% CI 1.35-3.28) or another STI test (aOR 2.32; 95% CI 1.54-3.49). CONCLUSIONS: The findings suggest that interventions are needed to increase adherence to recommended STI screenings during pregnancy.

State policies in the United States impacting drug-related convictions and their consequences in 2015.

BACKGROUND: Criminal justice system involvement has been associated with health issues, including sexually transmitted disease. Both incarceration and sexually transmitted disease share associations with various social conditions, including poverty, stigma, and drug use. METHODS: United States state laws (including Washington, D.C.) regarding drug possession and consequences of drug-related criminal convictions were collected and coded. Drug possession policies focused on mandatory sentences for possession of marijuana, crack cocaine and methamphetamines. Consequences of drug-related convictions included ineligibility for public programmes, ineligibility for occupational licences and whether employers may ask prospective employees about criminal history. We analysed correlations between state sexually transmitted disease rates and percentage of a state's population convicted of a felony. RESULTS: First-time possession of marijuana results in mandatory incarceration in one state; first-time possession of crack cocaine or methamphetamines results in mandatory incarceration in 12 (23.5%) states. Many states provide enhanced punishment upon a third possession conviction. A felony drug conviction results in mandatory ineligibility for the Supplemental Nutrition Assistance Program and/or Temporary Assistance for Needy Families in 17 (33.3%) states. Nine (17.6%) states prohibit criminal history questions on job applications. Criminal convictions limit eligibility for various professional licences in all states. State chlamydia, gonorrhoea and syphilis rates were positively associated with the percentage of the state population convicted of a felony (p < 0.05). CONCLUSION: While associations between crime, poverty, stigma and health have been investigated, our findings could be used to investigate the relationship between the likelihood of criminal justice system interactions, their consequences and public health outcomes including sexually transmitted disease risk.

Sexually Transmitted Infection Risk Reduction Strategies Among US Adolescents and Adults With Multiple Opposite-Sex Sex Partners or Perceived Partner Nonmonogamy, 2011-2017.

BACKGROUND: This study examined condom use and sexually transmitted infection (STI) testing among unmarried, non-cohabiting women and men who had multiple past-year partnerships or perceived their partner's involvement in another sexual relationship. METHODS: We identified 5868 and 5330 unmarried, non-cohabiting sexually active women and men aged 15 to 44 years using National Survey of Family Growth data for 2011 to 2017. To measure multiple partnerships, we created 4 dichotomous variables that included both past-year number of opposite-sex sex partners (1, 2 or more) and perceived partner nonmonogamy (PPNM) (yes, no). Results were stratified by relationship type at last sex ("steady" vs "casual"). RESULTS: Overall, 39.4% of women and 48.3% of men reported multiple partnerships and 23.4% and 24.0% reported PPNM. Lower condom use was seen for women and men who had 2 or more partners in the past year and PPNM than those with only 1 partner and no PPNM (women, 28.5%; 95% confidence interval [CI], 24.1-32.9 vs 39.3%; 95% CI, 36.6-41.9) (men, 37.7%; 33.5-41.8 vs 54.9%; 51.9-57.9). STI testing was higher for groups with PPNM. Men with a steady sex partner had higher prevalence of past-year STI testing if they reported PPNM than not (adjusted prevalence ratio, 2.00; 95% CI, 1.63-2.45). CONCLUSIONS: Screening practices that include a standardized sexual risk assessment could identify those with multiple sex partners or PPNM and improve linkage to STI services. Availability of point-of-care tests and expedited partner therapy could provide targeted strategies that prioritize rapid diagnosis and effective partner treatment which may prevent further STI spread.

Availability of Injectable Antimicrobial Drugs for Gonorrhea and Syphilis, United States, 2016.

We estimated the availability of the injectable antimicrobial drugs recommended for point-of-care treatment of gonorrhea and syphilis among US physicians who evaluated patients with sexually transmitted infections in 2016. Most physicians did not have these drugs available on-site. Further research is needed to determine the reasons for the unavailability of these drugs.

Geographic correlates of primary and secondary syphilis among men who have sex with men in the United States.

PURPOSE: Primary and secondary (P&S) syphilis in men who have sex with men (MSM) has been increasing; however, there is a lack of research on geographic factors associated with MSM P&S syphilis. METHODS: We used multiple data sources to examine associations between social and environmental factors and MSM P&S syphilis rates at the state- and county-level in 2014 and 2015, separately. General linear models were used for state-level analyses, and hurdle models were used for county-level models. Bivariate analyses (P < .25) were used to select variables for adjusted models. RESULTS: In 2014 and 2015 state models, a higher percentage of impoverished persons (2014 ß = 1.24, 95% confidence interval, 0.28-2.20; 2015 ß = 1.19; 95% confidence interval, 0.42-1.97) was significantly associated with higher MSM P&S syphilis rates. In the 2015 county model, policies related to sexual orientation (marriage, housing, hate crimes) were significant correlates of MSM P&S syphilis rates (P < .05). CONCLUSIONS: Our state-level findings that poverty is associated with MSM P&S syphilis are consistent with research at the individual level across different subpopulations and various sexually transmitted diseases. Our findings also suggest that more research is needed to further evaluate potential associations between policies and sexually transmitted diseases. Geographic-level interventions to address these determinants may help curtail the rising syphilis rates and their sequelae in MSM.