Sexually acquired infections: do lay experiences of partner notification challenge practice?

Association of internalised homonegativity with partner notification after diagnosis of syphilis or gonorrhoea among men having sex with men in 49 countries across four continents

BACKGROUND

Partner notification (PN) after a sexually transmitted infection (STI) diagnosis is being promoted as a means to interrupt transmission chains. We investigated whether Internalised Homonegativity (IH) is associated with PN among men having sex with men (MSM).

METHODS

PN, defined as notifying at least one partner after diagnosis of syphilis and gonorrhoea, was queried in two internet-based self-completion surveys conducted between Oct 2017 and May 2018 in 68 countries in Europe, Latin America, Canada, and the Philippines. IH is defined by a man's level of agreement or disagreement with negative social beliefs about male homosexuality. Covariates included in a multivariate regression model with a random intercept at country level were age, HIV diagnosis, partnership status, sexual self-efficacy, HIV serostatus communication during last sex with a non-steady partner, place where this partner was met, and PN-related socio-historical background of the country of residence. We grouped countries in three areas: North- and Central-Western European countries plus Canada, former socialist countries, and Latin-American/Mediterranean countries plus the Philippines. In each of the three areas individuals were assigned to 4 subgroups based on IH quartiles and PN rates were determined for each subgroup.

RESULTS

PN rates were calculated for 49 countries (excluding countries with less than 10 diagnoses). Mean proportions of MSM notifying their partners were 68.1% and 72.9% after syphilis and gonorrhoea diagnoses, respectively. PN rates were lower in Latin American countries and the Philippines compared to European countries. Within Europe, a North-South divide with lower PN rates in Mediterranean countries was observed. In each of the three regions we mostly observed a stepwise increase of PN rates with decreasing IH. Regression analysis showed lower IH scores associated with higher PN rates. Higher perceived self-efficacy, living in a partnership, and HIV status communication were positively associated with PN. Men who had met their last partner in a gay social venue were more likely to have notified their partners of a syphilis diagnosis compared to men who had met this partner online. Men with diagnosed HIV were less likely to report PN.

CONCLUSIONS

We could demonstrate that IH was associated with PN among MSM across all countries included in our analysis. Reducing cultural homophobia and ensuring inclusive policies may contribute to STI prevention and control.

Population-Level Outcomes of Partner Notification Among Gay, Bisexual, and Other Men Who Report Sex With Men Diagnosed With Infectious Syphilis in British Columbia, Canada

BACKGROUND

Syphilis testing, treatment, and partner notification (PN) are centrally coordinated in British Columbia (BC), Canada. Public health (PH) nurses (PHNs) contact almost all syphilis patients and either notify partners of syphilis exposure (PH-initiated PN) or support patients to notify their own partners (patient-initiated PN). In the context of an ongoing syphilis epidemic among gay, bisexual, and other men who report sex with men (gbMSM), we measured population-level yields and compared PN approaches to inform prevention and control efforts.

METHODS

All gbMSM diagnosed with infectious syphilis in 2016 in BC were included. We calculated indicators of engagement with PN among patients and PN outcomes among notifiable partners using a cascade-of-care framework. χ2 Tests compared indicators between PN approaches.

RESULTS

Of the 759 syphilis diagnoses, 85.4% (648/759) were among gbMSM and 94.7% (614/648) were treated within 30 days of testing (mean [SD], 5.5 [5.2] days). Among patients, 87.7% (568/648) discussed PN with PHNs and 49.5% (281/568) named at least 1 notifiable partner, for a total of 1094 partners (mean [SD], 3.9 [5.5] partners/patient). Compared with PH-initiated PN, patient-initiated PN resulted in a greater proportion of partners notified (70.1% [573/817] vs. 89.8% [211/235]; P = 1.88 × 10-9), but there was no difference in the proportion of partners tested and/or treated (90.2% [517/573] vs. 86.7% [183/211]; P = 0.203), and diagnosed (12.8% [66/517] vs. 16.4% [30/183]; P > 0.271).

CONCLUSIONS

Public health- and patient-initiated PN had similarly high yields of partners tested and/or treated, and diagnosed, demonstrating that gbMSM can contribute to syphilis PN when supported by resource-equipped PHNs.

Anticipated Notification of Sexual Partners following STD Diagnosis among Men Who Have Sex with Men and Transgender Women in Lima, Peru: A Mixed Methods Analysis

BACKGROUND

New strategies to support partner notification (PN) are critical for STD control and require detailed understanding of how specific individual and partnership characteristics guide notification decisions.

METHODS

From 2011 to 2012, 397 MSM and TW recently diagnosed with HIV, syphilis, or another STD completed a survey on anticipated notification of recent sexual partners and associated factors. Qualitative interviews were conducted with a subset of participants to provide further depth to quantitative findings. Prevalence ratios and generalized estimating equation (GEE) models were used to analyze participant- and partner-level factors associated with anticipated PN.

RESULTS

Among all partners reported, 52.5% were described as "Very Likely" or "Somewhat Likely" to be notified. Anticipated notification was more likely for main partners than casual (adjusted Prevalence Ratio [aPR], 95% CI: 0.63, 0.54-0.75) or commercial (aPR, 95% CI: 0.44, 0.31-0.62) partners. Other factors associated with likely notification included perception of the partner as an STD source (aPR, 95% CI: 1.27, 1.10-1.48) and anticipated future sexual contact with the partner (aPR, 95% CI: 1.30, 1.11-1.52). An HIV diagnosis was associated with a lower likelihood of notification than non-HIV STDs (aPR: 0.68, 0.55-0.86). Qualitative discussion of the barriers and incentives to PN reflected a similar differentiation of anticipated notification according to partnership type and type of HIV/STD diagnosis.

DISCUSSION

Detailed attention to how partnership characteristics guide notification outcomes is essential to the development of new PN strategies. By accurately and thoroughly assessing the diversity of partnership interactions among individuals with HIV/STD, new notification techniques can be tailored to partner-specific circumstances.

"Manejar la Situacion": Partner Notification, Partner Management, and Conceptual Frameworks for HIV/STI Control Among MSM in Peru

Previous analyses of partner notification (PN) have addressed individual, interpersonal, social, and structural issues influencing PN outcomes but have paid less attention to the conceptual framework of PN itself. We conducted 18 individual interviews and 8 group discussions, in a two-stage qualitative research process, to explore the meanings and contexts of PN for sexually transmitted infections (STI) among men who have sex with men (MSM) and men who have sex with men and women (MSMW) in Lima, Peru. Participants described PN as the open disclosure of private, potentially stigmatizing information that could strengthen or disrupt a partnership, structured by the tension between concealment and revelation. In addition to informing partners of an STI diagnosis, the act of PN was believed to reveal other potentially stigmatizing information related to sexual identity and practices such as homosexuality, promiscuity, and HIV co-infection. In this context, the potential development of visible, biological STI symptoms represented a risk for disruption of the boundary between secrecy and disclosure that could result in involuntary disclosure of STI status. To address the conflict between concealment and disclosure, participants cited efforts to "manejar la situacion" (manage the situation) by controlling the biological risks of STI exposure without openly disclosing STI status. We use this concept of "managing the situation" as a practical and theoretical framework for comprehensive Partner Management for HIV/STI control systems among MSM in Latin America.

Initial evaluation of use of an online partner notification tool for STI, called 'suggest a test': a cross sectional pilot study

OBJECTIVES

Partner notification is crucial for sexually transmitted infection (STI) control. We developed Suggestatest.nl (SAT), an internet-based notification system for verified diagnoses of STI/HIV.

METHODS

SAT uses email, short message service, postal letter or a gay dating site to notify sexual contacts. SAT was piloted at the Public Health STI clinics in two major cities in the Netherlands. We evaluated SAT from March to July 2012 by analysing SAT notifications linked with epidemiological data. Determinants for SAT use were assessed using multivariable logistic regression analysis.

RESULTS

Of 988 index clients receiving a SAT code, overall 139 (14%) notified through SAT, sending 505 notifications (median 2), 84% by text messaging and 15% by email; 88% non-anonymously. Of those intending to use SAT, 23% notified with SAT. Intention to use SAT was the only independent determinant of SAT use in heterosexuals and men who have sex with men. Among the 67 SAT users in Rotterdam, 56% (225/402) of their partners at risk were contactable, and 95% (213/225) of those were notified using SAT. 58% of SAT-notified partners accessed the SAT-website and 20% of them subsequently consulted the STI clinics. STI positivity in partners was lower in those notified by SAT (28% (32/116)) than in those with contact cards (45% (68/152); p<0.001).

CONCLUSIONS

Although the challenges posed by non-contactable partners are not solved by SAT, it is a valuable novel tool for notification of verified STI diagnoses by index patients and providers. In addition to current standard partner notification practice it suits a small number of clients, especially those reporting more than one partner.

Young adults’ preferred options for receiving chlamydia screening test results: a cross-sectional survey of 6085 young adults

Summary

We investigated how young adults aged 18-29 years would like to be notified of chlamydia screening test results, and, when they test positive, their willingness and preferred mechanism for informing their partners. We conducted a cross-sectional survey of 6085 young adults and found that a call to their mobile phone was their preferred way of receiving positive test results (selected by 50%), followed by email. Text messages (short message service [SMS]) and calls to landline phones were unpopular options, selected by between 5 and 10%. Over 75% of respondents stated they would inform their current partner of a positive chlamydia diagnosis, and 50% would inform their previous partners. Most were willing to receive yearly reminders to go for a chlamydia test. Young adults preference for being informed of chlamydia test results by mobile phone call, rather than by email or SMS text, especially if they test positive, suggests they place high value on the security of the communication mechanism. Offering a range of mechanisms for receipt of test results may increase the acceptability and coverage of sexually transmitted infection (STI) control strategies.

A systematic review and comparison of HIV contact tracing laws in Canada

OBJECTIVES

Public health officials and health providers need to be aware of the legislation documenting contact tracing in their jurisdiction to advise HIV positive clients of their rights, and to systematically perform their duties. The objective is to outline and compare the contact tracing laws in 13 jurisdictions in Canada, and to provide policy recommendations.

METHODS

A systematic review was performed to outline and compare the laws in Canadian jurisdictions regarding HIV contact tracing. Specific manual searches were done in websites of Canadian provincial and territorial departments of health.

RESULTS

For thirteen provinces and territories within Canada eleven laws were found. No laws directly pertaining to partner notification or contact tracing were found in Newfoundland and Labrador or Quebec.

CONCLUSIONS

Public health officials should ensure that contact tracing practices and policies accurately reflect the current regulations without compromising their patients' confidentiality. It is recommended that each province/territory would benefit from standardized contact tracing regulations which are imbedded in communicable disease legislation. Regulations with provisions for informed consent, confidentiality, multiple counselling sessions, clear procedures in duty to warn cases, and domestic violence screening would be considered best practice.

Social stigma as an epidemiological determinant for leprosy elimination in Cameroon

Leprosy has been eliminated as a public health problem in most countries of the world according to the WHO, but the social stigma to the disease is still very high. The present study was performed to investigate the role of social stigma as a determinant for leprosy elimination in a leprosy endemic region of Cameroon. Focus group discussions, in-depth interviews and structured questionnaires were used to investigate leprosy social stigma among lepers, their contacts and a control group consisting of patients attending a health facility for reasons other than leprosy. Informed consent was sought and gained prior to starting the study. Focus group discussions and in-depth interviews identified three types of stigma: lack of self-esteem, tribal stigma and complete rejection by society. From the 480 structured questionnaires administered, there were overall positive attitudes to lepers among the study population and within the divisions (P=0.0). The proportion of participants that felt sympathetic with deformed lepers was 78.1% [95% confidence interval (CI): 74.4–81.8%] from a total of 480. Three hundred and ninety nine (83.1%) respondents indicated that they could share a meal or drink at the same table with a deformed leper (95% CI: 79.7–86.5%). Four hundred and three (83.9%) participants indicated that they could have a handshake and embrace a deformed leper (95% CI: 80.7–87.3%). A total of 85.2% (95.0% CI: 81.9–88.4%) participants affirmed that they could move with a deformed leper to the market or church. A high proportion of 71.5% (95.0% CI: 67.5%–75.5%) participants stated that they could offer a job to a deformed leper. The results indicate that Menchum division had the lowest mean score of 3.3 on positive attitudes to leprosy compared with Mezam (4.1) and Boyo (4.8) divisions.

The high proportion of positive attitudes among the participants and in different divisions is a positive indicator that the elimination of leprosy social stigma is progressing in the right direction. Quantification of stigma to assess the elimination struggle is a new research area in public health.

'Not the swab!' Young men's experiences with STI testing

In Canada, STI rates are high and rising, especially amongst young men. Meanwhile, the needs of young men regarding STI testing services are poorly understood, as are the socio-cultural and structural factors that influence young men's sexual health-seeking behaviours. To better understand this phenomenon, we draw on interviews with 45 men (ages 15-25) from British Columbia, Canada. Our research reveals how structural forces (e.g. STI testing procedures) interact with socio-cultural factors (e.g. perceptions of masculinities and feminities) to shape young men's experiences with STI testing. STI testing was characterised as both a potentially sexualised experience (e.g. fears of getting an erection during genital examinations), and as a process where young men experience multiple vulnerabilities associated with exposing the male body in clinical service sites. In response, participants drew on dominant ideals of masculinity to reaffirm their predominately hetero-normative gender identities. Despite growing up in an era where sexual health promotion efforts have been undertaken, participants did not feel they had permission to engage in discussions with other men about sexual health issues. Attending to young men's perspectives on STI testing represents a starting point in reforming our approaches to addressing how socio-cultural and structural factors shape these experiences.