1
|
Fields EL, Thornton N, Huettner S, Schumacher C, Barrow G, Greenbaum A, Jennings JM. Safe Spaces 4 Sexual Health: A Status-Neutral, Mobile Van, HIV/STI Testing Intervention Using Online Outreach to Reach MSM at High Risk for HIV Acquisition or Transmission. J Acquir Immune Defic Syndr 2022; 90:S84-S89. [PMID: 35703759 PMCID: PMC9204786 DOI: 10.1097/qai.0000000000002968] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Black men who have sex with men (MSM) carry the greatest burden of new HIV diagnoses in the United States. Ending the HIV epidemic requires strategic, culturally specific approaches to target factors contributing to persistent HIV disparities. SETTING Safe Spaces 4 Sexual Health (SS4SH), a community-informed HIV/sexually transmitted infection (STI) testing strategy combining mobile van testing with online outreach, was implemented over a 14-month period from 2018 to 2019 in Baltimore, MD. METHODS We evaluated the reach of MSM at high risk with high acquisition or transmission risk by SS4SH mobile van combined with online outreach as compared with the Baltimore City Health Department's venue-based mobile van (with no online outreach) operating during the same period based on the following HIV/STI testing outcome measures: (1) number of MSM HIV or STI tested, (2) new HIV diagnosis rate, (3) percent with new syphilis diagnosis, (4) percent at high risk for HIV acquisition, and (5) percent people living with HIV at high risk for transmission. RESULTS Over a 14-month period, SS4SH HIV/STI tested 151 MSM. Of these, 74% were Black and the mean age was 34 (SD = 10, range = 19-68). Seven percent (10/148) were new HIV diagnoses, and 10% (13/130) were diagnosed with syphilis. The Baltimore City Health Department's venue-based mobile van strategy yielded 53% (231) more MSM (71% Black, mean age 38, SD = 14, range = 15-74), but the HIV/syphilis positivity rate was significantly lower: 0.5% new HIV diagnosis rate (P < 0.001) and 0.5% with syphilis diagnosis (P < 0.001). CONCLUSIONS Our findings suggest SS4SH combing online outreach with mobile van testing may be more effective at reaching high-risk Black MSM than venue-based mobile testing.
Collapse
|
2
|
Methods for Sexually Transmitted Disease Prevention Programs to Estimate the Health and Medical Cost Impact of Changes in Their Budget. Sex Transm Dis 2018; 45:2-7. [PMID: 29240632 DOI: 10.1097/olq.0000000000000747] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The purpose of this article was to describe methods that sexually transmitted disease (STD) programs can use to estimate the potential effects of changes in their budgets in terms of disease burden and direct medical costs. METHODS We proposed 2 distinct approaches to estimate the potential effect of changes in funding on subsequent STD burden, one based on an analysis of state-level STD prevention funding and gonorrhea case rates and one based on analyses of the effect of Disease Intervention Specialist (DIS) activities on gonorrhea case rates. We also illustrated how programs can estimate the impact of budget changes on intermediate outcomes, such as partner services. Finally, we provided an example of the application of these methods for a hypothetical state STD prevention program. RESULTS The methods we proposed can provide general approximations of how a change in STD prevention funding might affect the level of STD prevention services provided, STD incidence rates, and the direct medical cost burden of STDs. In applying these methods to a hypothetical state, a reduction in annual funding of US $200,000 was estimated to lead to subsequent increases in STDs of 1.6% to 3.6%. Over 10 years, the reduction in funding totaled US $2.0 million, whereas the cumulative, additional direct medical costs of the increase in STDs totaled US $3.7 to US $8.4 million. CONCLUSIONS The methods we proposed, though subject to important limitations, can allow STD prevention personnel to calculate evidence-based estimates of the effects of changes in their budget.
Collapse
|
3
|
Abstract
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.
Collapse
|
4
|
Laar AK, DeBruin DA, Craddock S. Partner notification in the context of HIV: an interest-analysis. AIDS Res Ther 2015; 12:15. [PMID: 25945119 PMCID: PMC4419406 DOI: 10.1186/s12981-015-0057-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 04/22/2015] [Indexed: 11/10/2022] Open
Abstract
Codes of confidentiality play an essential role in the intimate discourses in many learned professions. Codes with various prescriptions exist. The Hippocratic Oath for example, prescribes rewards to the secret keeper, for keeping secret what ought to be kept secret, and punishments for failing. In public health practice, partner notification, arguably is one endeavor that tests the durability of this secret keeping doctrine of the health professional. We present an interest-analysis of partner notification in the context of HIV service rendition. Using principles-based analysis, the interests of the individual, the state/public health, and the bioethicist's are discussed. The public health interests in partner notification, which are usually backed by state statutes and evidence, are premised on the theory that partners are entitled to knowledge. This theory posits that knowledge empowers individuals to avoid continuing risks; knowledge of infection allows for early treatment; and that knowledgeable partners can adapt their behavior to prevent further transmission of infection to others. However, persons infected with HIV often have counter interests. For instance, an infected person may desire to maintain the privacy of their health status from unnecessary disclosure because of the negative impacts of disclosure, or because notification without a matching access to HIV prevention and treatment services is detrimental. The interest of the bioethicist in this matter is to facilitate a resolution of these conflicted interests. Our analysis concludes that governmental interests are not absolute in comparison with the interests of the individual. We reiterate that any effort to morally balance the benefits of partner notification with its burdens ought to first recognize the multivalent nature of the interests at play.
Collapse
Affiliation(s)
- Amos K Laar
- />Department of Population, Family, & Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana
| | - Debra A DeBruin
- />Center for Bioethics, University of Minnesota, Minneapolis, USA
| | - Susan Craddock
- />Department of Gender, Women, and Sexuality Studies, University of Minnesota, Minneapolis, USA
| |
Collapse
|
5
|
Springer YP, Samuel MC, Bolan G. Socioeconomic gradients in sexually transmitted diseases: a geographic information system-based analysis of poverty, race/ethnicity, and gonorrhea rates in California, 2004-2006. Am J Public Health 2010; 100:1060-7. [PMID: 20395580 DOI: 10.2105/ajph.2009.172965] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We quantified the relationship between gonorrheal infection rates in California and a measure of poverty status and investigated how this relationship and the spatial dispersion of cases varied among the 4 dominant racial/ethnic groups in the state. METHODS We geocoded gonorrhea cases reported in California between 2004 and 2006, and estimated the poverty status of each case by using the percentage of residents living below poverty in the census tract of residence. We calculated infection rates for African American, Asian, Hispanic, and White cases in each of 4 poverty strata. We mapped cases to visualize the patterns of spatial dispersion associated with each race/ethnicity-poverty combination. RESULTS There was a strong positive relationship between poverty and infection, but racial/ethnic disparities in infection, driven by a disproportionate level of gonorrhea among African Americans, eclipsed this differential. The degree of spatial aggregation varied substantially among groups and was especially pronounced for African Americans with gonorrhea in the highest poverty category. CONCLUSIONS Prevention efforts should target low-income neighborhood "hot spots" to reach the largest numbers of cases, particularly among African Americans.
Collapse
Affiliation(s)
- Yuri P Springer
- Sexually Transmitted Disease Control Branch, California Department of Public Health, Richmond, USA
| | | | | |
Collapse
|
6
|
Jenkins WD. Development and Evaluation of GIS-Based Chlamydia Trachomatis Intervention Policy in Illinois. Online J Public Health Inform 2009; 1:ojphi.v1i1.2771. [PMID: 23569571 PMCID: PMC3615748 DOI: 10.5210/ojphi.v1i1.2771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Chlamydia trachomatis is the most prevalent infectious disease in the United States. Complications include pelvic inflammatory disease (PID), ectopic pregnancy, and infertility. The cost of PID in 1998 was estimated at greater than $1.9 billion. Screening intervention strategies are often consumed by those at low risk. The objective of this study is the development of a more cost-effective intervention strategy by employing Geographic Information Systems and Census Bureau demographic data in selected Local Health Departments in Illinois. Case studies of intervention activities at the state and local level were performed. An evaluability assessment model of current inputs, processes and outcomes was created. A proposed model utilizing additional state inputs was developed and tested. Interventions were evaluated for effectiveness in reducing the incidence of Chlamydia trachomatis. Societal cost effectiveness analysis was also performed. The proposed model was tested in 2006. Results indicate that only minimal changes in annual incidence are required for GIS-augmented interventions to be cost-effective.
Collapse
Affiliation(s)
- Wiley D Jenkins
- Department of Family and Community Medicine, Southern Illinois School of Medicine
| |
Collapse
|
7
|
Changes in Community Socioeconomic Status and Racial Distribution Associated With Gonorrhea Rates: An Analysis at the Community Level. Sex Transm Dis 2009; 36:430-8. [DOI: 10.1097/olq.0b013e31819b8c2f] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
8
|
Hogben M, Niccolai LM. Innovations in sexually transmitted disease partner services. Curr Infect Dis Rep 2009; 11:148-54. [DOI: 10.1007/s11908-009-0022-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
9
|
|
10
|
Hogben M, McNally T, McPheeters M, Hutchinson AB. The effectiveness of HIV partner counseling and referral services in increasing identification of HIV-positive individuals a systematic review. Am J Prev Med 2007; 33:S89-100. [PMID: 17675019 DOI: 10.1016/j.amepre.2007.04.015] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2006] [Revised: 04/02/2007] [Accepted: 04/24/2007] [Indexed: 10/23/2022]
Abstract
Partner counseling and referral services (PCRS) are part of the spectrum of care for HIV-positive people and their sexual or needle-sharing partners. Referral includes notifying partners of exposure, after which they are (ideally) tested and receive prevention or risk reduction counseling or enter into care (if they test positive). Using The Guide to Community Preventive Services's methods for systematic reviews, the effectiveness of PCRS was evaluated, including partner notification, in identifying a population at high risk of HIV infection and in increasing testing in those populations. In this review, PCRS efforts using provider referral were found to be effective in reaching a population with a high prevalence of HIV. Nine studies qualified for the review. In these studies, a range of one to eight partners was identified per index case (a person newly diagnosed with HIV who has partners who should be notified); a mean of 67% of identified partners were found and notified of their potential exposure to HIV, and a mean of 63% of those notified were tested (previously known "positives" were not tested). Of those tested, a mean of 20% were HIV positive. Therefore, even given that not all partners could be found and notified and that some who could be found did not accept testing, 1% to 8% of people named as potentially exposed and not previously known to be HIV positive were identified as HIV positive through partner notification (although these people were not necessarily infected by the index case). Evidence was insufficient to determine whether PCRS, including partner notification, was also effective in changing behavior or reducing transmission because available studies did not generally report on these outcomes. Little empirical evidence was available to assess potential harm of the interventions, but current studies have not shown substantial harms. Based on Community Guide rules of evidence, sufficient evidence shows that PCRS with partner notification by a public health professional ("provider referral") effectively increases identification of a high-prevalence target population for HIV testing.
Collapse
Affiliation(s)
- Matthew Hogben
- National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30333, USA.
| | | | | | | |
Collapse
|
11
|
Abstract
OBJECTIVE The objective of this study was to estimate the effectiveness of partner notification (PN) by linking measures of PN with the gonorrhea incidence rate in New York State exclusive of New York City. STUDY DESIGN Gonorrhea cases were identified from the Communicable Disease Confidential Case Reports system. Case interview data were obtained from the case management database. Gonorrhea incidence data and interview data were aggregated from individual records and then linked at the county level. RESULTS From 1992 to 2002, 100,756 gonorrhea cases were reported and 37% were interviewed. A total of 34,807 partners were elicited from 37,393 index cases: 18,291 (52.5%) partners sought medical evaluation, 10,159 (29.2%) received preventive treatment, and 7,474 (21.5%) were infected and treated. The gonorrhea incidence rate was inversely correlated with the percent of partners given preventive treatment and positively related to the percent of infected partners. CONCLUSIONS Our study adds new evidence that PN is an effective mechanism to detect new cases and interrupt disease transmission within communities.
Collapse
Affiliation(s)
- Ping Du
- Bureau of Sexually Transmitted Disease Control, Division of Epidemiology, New York State Department of Health, Albany, NY 12237, USA.
| | | | | | | |
Collapse
|
12
|
Abstract
Partner notification, a principal means of controlling sexually transmitted diseases, has traditionally been performed by public health professionals. They interview infected persons and contact the sex partners of these persons to notify them and convince them of the need to seek evaluation and treatment (known as "provider referral"). This notification method is labor intensive; the typical alternative to provider referral is to leave notification to the infected person (known as "patient referral"). However, innovations in partner notification, often created by public health professionals responsible for the practice, have yielded adjuncts and complements to both provider and patient referral. The present review article covers 4 areas of innovation: (1) enhancements to patient referral instructions and provider interview techniques, (2) use of the Internet in partner notification, (3) the emerging influence of network methods, and (4) expedited partner therapy, principally through patient-delivered medications or prescriptions. Partner notification remains necessary, and flexibility, openness to the use of multiple methods, and collaboration are likely to be helpful.
Collapse
Affiliation(s)
- Matthew Hogben
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA, 30333, USA.
| |
Collapse
|
13
|
Smith AMA, Subramanian SV. Population contextual associations with heterosexual partner numbers: a multilevel analysis. Sex Transm Infect 2006; 82:250-4; discussion 254. [PMID: 16731679 PMCID: PMC2564749 DOI: 10.1136/sti.2005.018549] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE The study examines whether an individual's sexual behaviour is associated with the demographic context within which they live. METHODS Data from a large behavioural survey were matched to the census and the number of opposite sex partners individuals reported having in the year before interview was modelled against a suite of individual characteristics and analogous characteristics for the population in which they lived. RESULTS The number of partners reported (none, one, two, three, or more) were variously associated with an individual's gender, age, marital status, sexual identity, and same sex activity in the previous year. Additionally, population age structure, sex ratio, and the proportion of the population reporting specific patterns of sexual activity were associated with the behaviour of individuals. CONCLUSIONS This study demonstrates that population context is associated with individual behaviour even after individual characteristics have been taken into account. This suggests that multilevel modelling of sexual behaviour data can provide new insights into the pattern of sexual behaviour.
Collapse
Affiliation(s)
- A M A Smith
- Australian Research Centre in Sex, Health and Society, La Trobe University, 215 Franklin Street, Melbourne 3000, Australia.
| | | |
Collapse
|
14
|
Hughes G, Brady AR, Catchpole MA, Fenton KA, Rogers PA, Kinghorn GR, Mercey DE, Thin RN. Characteristics of those who repeatedly acquire sexually transmitted infections: a retrospective cohort study of attendees at three urban sexually transmitted disease clinics in England. Sex Transm Dis 2001; 28:379-86. [PMID: 11460021 DOI: 10.1097/00007435-200107000-00004] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Individuals who repeatedly acquire sexually transmitted infections (STIs) may facilitate the persistence of disease at endemic levels. Identifying those most likely to become reinfected with an STI would help in the development of targeted interventions. GOAL To investigate the demographic and behavior characteristics of sexually transmitted disease (STD) clinic patients most likely to reattend with an STI. STUDY DESIGN The proportion of patients attending three STD clinics in England between 1994 and 1998 who reattended for treatment of acute STI within 1 year was estimated from Kaplan-Meier failure curves. A Cox proportional hazard model was used to investigate the relation between rate of reattendance with an acute STI and patient characteristics. RESULTS Of the 17,466 patients presenting at an STD clinic with an acute STI, 14% reattended for treatment of an STI within 1 year. Important determinants of reinfection were age, sexual orientation, and ethnicity: 20% of 12- to 15-year-old females (adjusted hazard ratio [HR], 1.90; CI, 1.13-3.18, compared with 20- to 24-year-old females), 22% of homosexual men (adjusted HR, 1.30; CI, 1.07-1.58, compared with heterosexual men), and 25% of black Caribbean attendees (adjusted HR, 1.87; CI, 1.63-2.13, compared with whites) reattended for treatment of acute STI within 1 year. In addition, 21% of those with a history of STI (adjusted HR, 1.42; CI, 1.28-1.59, compared with those with no history of STI) and 17% of individuals reporting three or more partners in the recent past (adjusted HR, 1.53; CI, 1.34-1.73, compared with those with one partner) reattended for treatment of an acute STI within 1 year. CONCLUSIONS In this STD clinic population, teenage females, homosexual men, black Caribbean attendees, individuals with a history of STI, and those reporting high rates of sexual partner change repeatedly re-presented with acute STIs. Directing enhanced STD clinic-based interventions at these groups may be an effective strategy for STI control.
Collapse
Affiliation(s)
- G Hughes
- Public Health Laboratory Service, Communicable Disease Surveillance Centre, London; the MRC Clinical Trials Unit, London, United Kingdom
| | | | | | | | | | | | | | | |
Collapse
|
15
|
Abstract
BACKGROUND The use of sexual network analysis has the potential to further our understanding of sexually tranmitted disease (STD) epidemics and contribute to the development of more effective targeted control strategies. GOAL To use sexual network analysis to study transmission patterns of chlamydia and gonorrhea in Manitoba, Canada. STUDY DESIGN Routinely collected case/contact information gathered by public health nurses was used to construct the sexual network. RESULTS Components within the sexual network ranged in size from 2 to 82 people. Two types of components, designated radial and linear, were described. Large linear components resembled the theoretical structure of STD core groups. Geographic analysis of the largest components demonstrated the potential for STD transmission between isolated rural communities and within different areas of an urban center. CONCLUSIONS The application of sexual network analysis on a provincial basis demonstrated the importance of a centralized, coordinated approach to STD control. The analysis highlights the need for a greater understanding of the causative factors promoting the formation of different component types, the homogeneity and heterogeneity of behaviors within and between components, and the temporal stability of these patterns.
Collapse
Affiliation(s)
- J L Wylie
- Cadham Provincial Laboratory, Manitoba Health, Winnipeg, Canada.
| | | |
Collapse
|