Internet-Based Partner Services in US Sexually Transmitted Disease Prevention Programs: 2009-2013

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.

Historical and Current Trends in the Epidemiology of Early Syphilis in San Francisco, 1955 to 2016

BACKGROUND

Seventeen years into a sustained epidemic, early syphilis (ES) rates in San Francisco (SF) are continuing to increase and the demographics of the affected population are changing. We provide a historical overview of ES in SF among men who have sex with men (MSM) and describe trends in the epidemiology and disease investigation outcomes.

METHODS

We examined data from the SF Department of Public Health's patient-based registry of integrated STD surveillance, clinical, and field investigation data to describe demographic and behavioral characteristics of ES cases, as well as outcomes of syphilis partner services (PS). χ Tests were performed to examine categorical differences across periods. Analysis of variance was used to examine differences in continuous variables.

RESULTS

In 2016, 1095 ES cases were reported among males in SF, a 219% increase from the 343 cases identified 10 years ago. Between 1996-1999 and 2010-2016, an increasing proportion of ES cases were among MSM younger than 25 years, nonwhite, and HIV negative (P < 0.05). A decreasing proportion of ES cases were assigned for PS, among whom a smaller proportion of reported sex partners were identified by name, resulting in an overall decline in the proportion of cases who had at least one named partner treated as a result of PS (Disease Intervention Rate) from 30.5 in 2000-2004 to 14.8 in 2010-2016.

CONCLUSIONS

Syphilis case rates continue to increase in SF and the epidemic is expanding beyond a core population. Additional resources and innovative prevention approaches are needed to reduce the burden of syphilis among MSM.

Assessing Sexually Transmitted Disease Partner Services in State and Local Health Departments

State and local health department sexually transmitted disease (STD) programs provide several partner services to reduce disease transmission. Budget cuts and temporary staff reassignments for public health emergencies may affect the provision of partner services. Determining the impact of staffing reductions on STD rates and public health response should be further assessed.

Partner Services in Sexually Transmitted Disease Prevention Programs: A Review

BACKGROUND

Partner services have been a mainstay of public health sexually transmitted disease (STD) prevention programs for decades. The principal goals are to interrupt transmission and reduce STD morbidity and sequelae. In this article, we review current literature with the goal of informing STD prevention programs.

METHODS

We searched the literature for systematic reviews. We found 9 reviews published between 2005 and 2014 (covering 108 studies). The reviews varied by study inclusion criteria (e.g., study methods, geographic location, and infections). We abstracted major conclusions and recommendations from the reviews.

RESULTS

Conclusions and recommendations were divided into patient referral interventions and provider referral interventions. For patient referral, there was evidence supporting the use of expedited partner therapy and interactive counseling, but not purely didactic instruction. Provider referral through Disease Intervention Specialists was efficacious and particularly well supported for HIV. For other studies, modeling data and testing outcomes showed that partner notification in general reached high-prevalence populations. Reviews also suggested more focus on using technology and population-level implementation strategies. However, partner services may not be the most efficient means to reach infected persons.

CONCLUSIONS

Partner services programs constitute a large proportion of program STD prevention activities. Value is maximized by balancing a portfolio of patient and provider referral interventions and by blending partner notification interventions with other STD prevention interventions in overall partner services program structure. Sexually transmitted disease prevention needs program-level research and development to generate this portfolio.

Next-Generation Methods for HIV Partner Services: A Systematic Review

Partner notification is a widely accepted method whose intent is to limit onward HIV transmission. With increasing use of new technologies such as text messaging, e-mail, and social network sites, there is growing interest in using these techniques for "next-generation" HIV partner services (PS). We conducted a systematic review to assess the use and effectiveness of these technologies in HIV PS. Our literature search resulted in 1343 citations, with 7 meeting inclusion criteria. We found programs in 2 domains: (1) Public Health Department usage of new technologies to augment traditional partner notification (n = 3) and (2) patient or provider-led usage of partner notification Web sites (n = 4) The health department-based efforts showed an ability to find new cases in a previously unreachable population but in the limited comparisons to traditional PS had a lower rate of successful contact. Usage data from the partner notification Web sites revealed a high total number of e-notifications sent, with less than 10% of cards sent for HIV. Clear evidence on outcomes and directly traceable utilization for these Web services was lacking. When given a choice, most clients chose to send e-notifications via text versus e-mail. Although successful notification may be lower overall, use of next-generation services provides an avenue to contact those who would previously have been untraceable. Additional research is needed to determine to what extent technology-enhanced PS improves the identification of newly infected persons as well as the initiation of new prevention interventions for HIV-negative clients within high-risk networks.