Efficacy of brief interventions in clinical care settings for persons living with HIV

Provider attitudes towards a brief behavioral intervention for sexual health in Moldova

Background

Brief behavioral interventions are seen as an efficient way to improve knowledge, change behavior, and reduce provider stigma regarding sexual health. When grounded in evidence-based behavioral change techniques and delivered using Brief Sexuality-related Communication (BSC) tools, brief behavioral interventions can address client-driven sexual health goals in a single session with their provider. Evidence for the efficacy of brief interventions for creating gains in sexual health comes largely from resource rich settings, and there is a lack of knowledge of how brief interventions can be implemented in the more resource constrained environments of low- and middle-income countries. As a first step in developing a brief intervention to address sexual health issues in Moldova, this paper reports on qualitative data collected from Moldovan providers to understand their attitudes, willingness and perceived barriers to the brief intervention and its implementation.

Methods

Thirty-nine in-depth interviews (IDI) were conducted between February and March 2020, with health providers recruited from three primary health care institutions, two Youth Friendly Health Centers and counselors from three NGOs who work with key populations in Moldova, including health centers selected from two cites - the capital city, Chisinau and from the Comrat Region. The IDI addressed four domains of provider attitudes: 1) attitudes towards the intervention; 2) willingness and motivation to implement the intervention; 3) logistics of providing the intervention and 4) ability to implement the intervention. A coding analysis approach was applied to all interview transcripts.

Results

Providers largely reported being willing to be trained in and implement the brief intervention. Willingness to implement the intervention stemmed from two perceptions: that it would improve the ability of providers to talk with their clients about sex, and that vulnerable groups would benefit from these conversations. However, while there were generally positive attitudes towards the intervention, providers consistently reported structural barriers to their perceived ability to implement the intervention.

Conclusions

While providers reported high levels of initial acceptance of a brief behavioral intervention, care is needed to ensure that brief interventions, and the training of providers on brief interventions, incorporate cultural attitudes and norms around sex, particularly in highly patriarchal settings, and provide opportunities for providers to practice the intervention in ways that address their assumptions and implicit biases.

Brief Intervention to Prevent Sexually Transmitted Infections and Unintended Pregnancies: Protocol of a Mixed Methods Feasibility Study

BACKGROUND

Sexual well-being is fundamental to physical and emotional health, and the ability to achieve it depends on access to comprehensive sexuality information and high-quality sexual health care from evidence-informed, nonjudgmental providers. Adequate and timely delivery of these components to individuals who are at high risk for sexually transmitted infections (STIs), including HIV, and unintended pregnancies promotes sexual health and mitigates consequences arising from risky sexual behavior. Brief interventions that allow health care providers to improve the information available to clients and motivate and help them to develop risk-reduction skills are seen as efficient ways to improve knowledge, change client behavior, and reduce provider stigma regarding sexual health.

OBJECTIVE

The aim of the study is to evaluate five aspects of feasibility (acceptability, willingness, safety, satisfaction, and process) of a brief sexuality-related communication (BSC) intervention based on motivational interviewing and behavior change techniques in primary health care settings in low- and middle-income countries (LMICs).

METHODS

This protocol outlines a multisite, multiphase study of feasibility of a BSC intervention in primary health care settings in LMICs that will be examined across four phases of the study. Phases I through III involve the collection of formative, qualitative data to examine provider and client perceptions of the feasibility of the intervention, adaptation of the intervention guide, and training providers on how to implement the final version of the BSC intervention. During phase IV, the feasibility of the intervention will be tested in a nonrandomized pre-post test trial where providers and clients will be followed for 6 months and participate in multiphase data collection.

RESULTS

Phase I is currently underway in Moldova, and phases I and II were completed in Peru in late 2019. Results are expected for the feasibility study in 2021.

CONCLUSIONS

This feasibility study will determine whether the implementation of brief intervention programs aimed at improving sexual health outcomes is possible in the constraints of LMIC health systems and will add to our understanding of factors shaping clinical practice among primary care providers.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/15569.

The Stepped Care Intervention to Suppress Viral Load in Youth Living With HIV: Protocol for a Randomized Controlled Trial

Background

Among youth living with HIV (YLH) aged 12-24 years who have health care in the United States, only 30% to 40% are virally suppressed. YLH must achieve viral suppression in order to reduce the probability of infecting others as well as increasing the length and quality of their own life.

Objective

This randomized controlled trial aimed to evaluate the efficacy of an Enhanced Standard Care condition (n=110) compared to an Enhanced Stepped Care intervention condition (n=110) to increase viral suppression among YLH aged 12-24 years with established infection (not acutely infected).

Methods

YLH (N=220) who are not virally suppressed will be identified at homeless shelters, health clinics, and gay-identified community-based organizations in Los Angeles, CA, and New Orleans, LA. Informed consent will be obtained from all participants. YLH will be randomly assigned to one of two study conditions: Enhanced Standard Care, which includes standard clinical care plus an automated messaging and monitoring intervention (AMMI), or an Enhanced Stepped Care, which includes three levels of intervention (AMMI, Peer Support via social media plus AMMI, or Coaching plus Peer Support and AMMI). The primary outcome is viral suppression of HIV, and YLH will be assessed at 4-month intervals for 24 months. For the Enhanced Stepped Care intervention group, those who do not achieve viral suppression (via blood draw, viral load<200 copies/mL) at any 4-month assessment will “step up” to the next level of intervention. Secondary outcomes will be retention in care, antiretroviral therapy adherence, alcohol use, substance use, sexual behavior, and mental health symptoms.

Results

Recruitment for this study began in June 2017 and is ongoing. We estimate data collection to be completed by the end of 2020.

Conclusions

This is the first known application of an Enhanced Stepped Care intervention model for YLH. By providing the lowest level of intervention needed to achieve viral suppression, this model has the potential to be a cost-effective method of helping YLH achieve viral suppression and improve their quality of life.

Trial Registration

ClinicalTrials.gov NCT03109431; https://clinicaltrials.gov/ct2/show/NCT03109431

International Registered Report Identifier (IRRID)

DERR1-10.2196/10791

Understanding Women's Willingness to Use e-Health for HIV-Related Services: A Novel Application of the Technology Readiness and Acceptance Model to a Highly Stigmatized Medical Condition

Background: E-health may expand access to effective behavioral interventions for women living with HIV (WLH), and others living with a highly stigmatized medical condition. Introduction: Theory may help us to understand e-health program uptake. This mixed methods study examined theoretical applications of the Technology Readiness and Acceptance Model (TRAM) to predict willingness to take part in an e-health videoconferencing group program (i.e., participants interacting with each other in real time via videoconferencing) among a group of WLH. Materials and Methods: Women were recruited from HIV/AIDS clinics in an urban area of the southeastern United States. Each participant completed a structured interview. Data were analyzed using a parallel convergent mixed methods design. Results: Participants (N = 91) had a mean age of 43 years and were primarily African American (66%). Despite limited experience with videoconferencing (14.3%), many (71%) reported willingness to attend an intervention via video group for WLH. Qualitative analysis revealed that the constructs of the TRAM (Innovativeness, Optimism, Discomfort, Insecurity, Perceived Usefulness, or Perceived Ease-of-Use) were evident; however, additional mediating factors specific to WLH emerged, including group readiness and HIV-related privacy concerns. Discussion: Group readiness and privacy concerns may be important considerations when applying the TRAM to technology-based group programs for highly stigmatized populations, including WLH. Conclusions: Existing theoretical frameworks may be useful in understanding the willingness of people to take part in group-based e-health interventions, but may need to be modified to account for the role of stigma in e-health program uptake.

Behaviour change techniques in brief interventions to prevent HIV, STI and unintended pregnancies: A systematic review

BACKGROUND

Behaviour-change interventions have been consistently considered an essential part of comprehensive HIV, STI and unintended pregnancy prevention. In 2015, the World Health Organization reviewed and assessed existing evidence on brief behavioural interventions, leading to the publication of Brief sexuality-related communication: recommendations for a public health approach. This guideline recommends the use of brief behaviour intervention and communication programmes to promote sexual health and to prevent HIV, STIs, and unintended pregnancies in primary health services, particularly sexual and reproductive health services.

OBJECTIVE

With the purpose of informing the development of a brief behaviour intervention in sexual and reproductive health, we conducted a systematic review of brief intervention to prevent HIV, STI and unintended pregnancies, to identify behaviour change techniques (BCTs) used in health care settings.

METHODS

Participants from all ages and genders were included. Brief interventions delivered in ≤ 60 minutes were included. Data was extracted, and interventions were coded following the Behaviour Change Techniques Taxonomy (BCTTv1) guidelines.

RESULTS

Of the 6.687 articles identified, 355 were reviewed and 37 studies were included. In effective interventions, we identified 48 behaviour change techniques (BCTs). A core set of 8 frequently used behaviour change techniques was identified: "Problem solving", "Feedback on behaviour", "Social support (unspecified)", "Instructions on how to perform the behaviour", "Information about health consequences", "Information about social and environmental consequences", "Demonstration of the behaviour" and "Credible source".

CONCLUSIONS

The technical content of brief behaviour interventions was identified in a reliable and standardized way providing preliminary indications on potentially effective techniques to achieve behaviour change.

HIV Stigma Reduction for Health Facility Staff: Development of a Blended- Learning Intervention

Introduction: The effect of stigma on health and health inequity is increasingly recognized. While many medical conditions trigger stigmatization, the negative effects of HIV stigma are particularly well documented. HIV stigma undermines access, uptake, and adherence to both HIV prevention and treatment. People living with HIV face stigma in all aspects of their daily lives; however, stigma in the health system is particularly detrimental. A key component for health facility stigma-reduction interventions is participatory training of staff, often through several days of in-person training. Though this approach shows promise, it is time intensive and poses challenges for busy health facilities. In response, the DriSti study has developed a brief blended-learning approach to stigma reduction in Karnataka State, India. This paper describes the process and final content of the intervention development. The intervention is currently being tested. Final evaluation results will be published upon study completion.

Methods: Grounded in behavior change strategies based on social cognitive theory principles that stress the importance of combining interpersonal interactions with specific strategies that promote behavior change, we used a three-phase approach to intervention development: (1) content planning—review of existing participatory stigma-reduction training activities; (2) story boarding—script development and tablet content production; and (3) pilot testing of tablet and in-person session materials.

Results: The final intervention curriculum consists of three sessions. Two initial self-administered tablet sessions focus on stigma awareness, attitudes, fears of HIV transmission, and use of standard precautions. The third small group session covers the same material but includes skill building through role-play and testimony by a person living with HIV. A study team member administers the tablet sessions, explains the process, and is present throughout to answer questions.

Conclusion: This paper describes the theoretical underpinning and process of developing the blended-learning curriculum content, and practical lessons learned.The approach covers three key drivers of HIV stigma—stigma awareness, fear of HIV transmission, and attitudes. Developing video content for the self-directed learning is complex, requires a diverse set of people and skills, and presents unexpected opportunities for stigma reduction. Co-facilitation of the in-person session by someone living with HIV is a critical component.

Linguistic and Cultural Adaptation of a Computer-Based Counseling Program (CARE+ Spanish) to Support HIV Treatment Adherence and Risk Reduction for People Living With HIV/AIDS: A Randomized Controlled Trial

BACKGROUND

Human immunodeficiency virus (HIV) disease in the United States disproportionately affects minorities, including Latinos. Barriers including language are associated with lower antiretroviral therapy (ART) adherence seen among Latinos, yet ART and interventions for clinic visit adherence are rarely developed or delivered in Spanish.

OBJECTIVE

The aim was to adapt a computer-based counseling tool, demonstrated to reduce HIV-1 viral load and sexual risk transmission in a population of English-speaking adults, for use during routine clinical visits for an HIV-positive Spanish-speaking population (CARE+ Spanish); the Technology Acceptance Model (TAM) was the theoretical framework guiding program development.

METHODS

A longitudinal randomized controlled trial was conducted from June 4, 2010 to March 29, 2012. Participants were recruited from a comprehensive HIV treatment center comprising three clinics in New York City. Eligibility criteria were (1) adults (age ≥18 years), (2) Latino birth or ancestry, (3) speaks Spanish (mono- or multilingual), and (4) on antiretrovirals. Linear and generalized mixed linear effects models were used to analyze primary outcomes, which included ART adherence, sexual transmission risk behaviors, and HIV-1 viral loads. Exit interviews were offered to purposively selected intervention participants to explore cultural acceptability of the tool among participants, and focus groups explored the acceptability and system efficiency issues among clinic providers, using the TAM framework.

RESULTS

A total of 494 Spanish-speaking HIV clinic attendees were enrolled and randomly assigned to the intervention (arm A: n=253) or risk assessment-only control (arm B, n=241) group and followed up at 3-month intervals for one year. Gender distribution was 296 (68.4%) male, 110 (25.4%) female, and 10 (2.3%) transgender. By study end, 433 of 494 (87.7%) participants were retained. Although intervention participants had reduced viral loads, increased ART adherence and decreased sexual transmission risk behaviors over time, these findings were not statistically significant. We also conducted 61 qualitative exit interviews with participants and two focus groups with a total of 16 providers.

CONCLUSIONS

A computer-based counseling tool grounded in the TAM theoretical model and delivered in Spanish was acceptable and feasible to implement in a high-volume HIV clinic setting. It was able to provide evidence-based, linguistically appropriate ART adherence support without requiring additional staff time, bilingual status, or translation services. We found that language preferences and cultural acceptability of a computer-based counseling tool exist on a continuum in our urban Spanish-speaking population. Theoretical frameworks of technology's usefulness for behavioral modification need further exploration in other languages and cultures.

TRIAL REGISTRATION

ClinicalTrials.gov NCT01013935; https://clinicaltrials.gov/ct2/show/NCT01013935 (Archived by WebCite at http://www.webcitation.org/6ikaD3MT7).

Randomized Controlled Trial of an Internet Application to Reduce HIV Transmission Behavior Among HIV Infected Men Who have Sex with Men

We conducted a prospective, randomized controlled trial of an internet-based safer-sex intervention to reduce HIV transmission risk behaviors. HIV-infected men who have sex with men (n = 179) were randomized to receive a monthly internet survey alone or a monthly survey plus tailored risk reduction messages over 12 months. The primary outcome was the cumulative sexually transmitted infection (STI) incidence over 12 months. Secondary outcomes included self-reported unprotected sex with an at risk partner and disclosure of HIV status to partners. In a modified intent to treat analysis, there was no difference in 12-month STI incidence between the intervention and control arms (30 vs. 25 %, respectively; p = 0.5). Unprotected sex decreased and disclosure increased over time in both study arms. These improvements suggest that addition of the risk-reduction messages provided little benefit beyond the self-monitoring of risky behavior via regular self-report risk behavior assessments (as was done in both study arms).

Computerized counseling reduces HIV-1 viral load and sexual transmission risk: findings from a randomized controlled trial

OBJECTIVE

Evaluate a computerized intervention supporting antiretroviral therapy (ART) adherence and HIV transmission prevention.

DESIGN

Longitudinal randomized controlled trial.

SETTINGS

An academic HIV clinic and a community-based organization in Seattle.

SUBJECTS

In a total of 240 HIV-positive adults on ART, 209 completed 9-month follow-up (87% retention).

INTERVENTION

Randomization to computerized counseling or assessment only, 4 sessions over 9 months.

MAIN OUTCOME MEASURES

HIV-1 viral suppression, and self-reported ART adherence and transmission risks, compared using generalized estimating equations.

RESULTS

Overall, intervention participants had reduced viral load: mean 0.17 log10 decline, versus 0.13 increase in controls, P = 0.053, and significant difference in ART adherence baseline to 9 months (P = 0.046). Their sexual transmission risk behaviors decreased (odds ratio = 0.55, P = 0.020), a reduction not seen among controls (odds ratio = 1.1, P = 0.664), and a significant difference in change (P = 0.040). Intervention effect was driven by those most in need; among those with detectable virus at baseline (>30 copies/mL, n = 89), intervention effect was mean 0.60 log10 viral load decline versus 0.15 increase in controls, P = 0.034. ART adherence at the final follow-up was 13 points higher among intervention participants versus controls, P = 0.038.

CONCLUSIONS

Computerized counseling is promising for integrated ART adherence and safer sex, especially for individuals with problems in these areas. This is the first intervention to report improved ART adherence, viral suppression, and reduced secondary sexual transmission risk behavior.

A systematic review of interventions for reducing HIV risk behaviors among people living with HIV in the United States, 1988-2012

OBJECTIVE

To conduct a systematic review to examine interventions for reducing HIV risk behaviors among people living with HIV (PLWH) in the United States.

METHODS

Systematic searches included electronic databases from 1988 to 2012, hand searches of journals, reference lists of articles, and HIV/AIDS Internet listservs. Each eligible study was evaluated against the established criteria on study design, implementation, analysis, and strength of findings to assess the risk of bias and intervention effects.

RESULTS

Forty-eight studies were evaluated. Fourteen studies (29%) with both low risk of bias and significant positive intervention effects in reducing HIV transmission risk behaviors were classified as evidence-based interventions (EBIs). Thirty-four studies were classified as non-EBIs due to high risk of bias or nonsignificant positive intervention effects. EBIs varied in delivery from brief prevention messages to intensive multisession interventions. The key components of EBIs included addressing HIV risk reduction behaviors, motivation for behavioral change, misconception about HIV, and issues related to mental health, medication adherence, and HIV transmission risk behavior.

CONCLUSION

Moving evidence-based prevention for PLWH into practice is an important step in making a greater impact on the HIV epidemic. Efficacious EBIs can serve as model programs for providers in healthcare and nonhealthcare settings looking to implement evidence-based HIV prevention. Clinics and public health agencies at the state, local, and federal levels can use the results of this review as a resource when making decisions that meet the needs of PLWH to achieve the greatest impact on the HIV epidemic.

Motivational interviewing targeting risk reduction for people with HIV: a systematic review

Due to the co-occurrence of sexual risk behaviors and substance use among HIV-positive individuals, there is often a need for HIV prevention efforts to target multiple behaviors. Motivational Interviewing (MI), a widely disseminated behavior change intervention, has demonstrated effectiveness in promoting behavior change among persons with HIV and has been utilized to target these co-occurring risk behaviors. To identify the efficacy of MI in relation to sexual risk and substance use, we conducted a systematic review of research literature published before May 2012, which focused on treatment fidelity, study design, and findings. Results suggest that MI has the potential to reduce sexual risk behavior, but the effects on reducing substance use were less consistent. We identify opportunities for future research with HIV-positive individuals, including the development of interventions assessing the effects of MI on illicit drug use, utilizing higher fidelity standards in intervention implementation and studies of transportability and cost-effectiveness.

Sexual behaviors over a 3-year period among individuals with advanced HIV/AIDS receiving antiretroviral therapy in an urban HIV clinic in Kampala, Uganda

BACKGROUND

Few studies have prospectively examined sexual behaviors of HIV-infected person on antiretroviral therapy (ART) in sub-Saharan Africa.

METHODS

Between 2004 and 2005, 559 HIV-infected, ART-naïve individuals initiating ART at an HIV clinic in Kampala, Uganda, were enrolled into a prospective study and followed to 2008. Clinical and sexual behavior information was assessed at enrollment and semiannually for 3 years after ART initiation. Using log-binomial regression models, we estimated prevalence ratios (PRs) to determine factors associated with being sexually active and having unprotected sex over 3 years after initiating ART.

RESULTS

Five hundred fifty-nine adults contributed 2594 person-visits of follow-up. At the time of ART initiation, 323 (57.9%) were sexually active of which 176 (54.5%) had unprotected sex at last sexual intercourse. The majority (63.4%) of married individuals were unaware of their partner's HIV status. Female gender (PR, 2.97; 95% confidence interval, 1.85-4.79), being married (PR, 1.48; 95% confidence interval, 1.06-2.06), and reporting unprotected sex before ART (PR, 1.68; 95% confidence interval, 1.16-2.42) were among the factors independently associated with unprotected sex while on ART. Overall, 7.3% of visit intervals of unprotected sex, 1.0% of intervals of sexual activity, occurred when plasma viral load greater than 1500 copies/mL, representing periods of greater HIV transmission risk.

CONCLUSIONS

Although unprotected sex reduced over time, women reported unprotected sex more often than men. Disclosure of HIV status was low. Integration of comprehensive prevention programs into HIV care is needed, particularly ones specific for women.

Ethnoracial differences in emergency department patients' tobacco use

INTRODUCTION

This study examined ethnoracial differences in lifetime and recent tobacco use and related problems in a large convenience sample of Latino, Black, and Non-Latino White emergency department (ED) patients. In addition, ED patients' use rates were compared with those of a statewide sample.

METHODS

Trained bilingual/bicultural health educators screened almost 53,000 ED patients in 8 ED/trauma units throughout San Diego County over a 2-year period. Measures included sociodemographic characteristics and tobacco use measures from the Alcohol, Smoking, and Substance Involvement Screening Test brief screening instrument.

RESULTS

A consistent finding was the lower prevalence of tobacco use among Latino patients compared with Black and Non-Latino White patients. Compared with their general population counterparts, Non-Latino White, Latino, and Black patients were more likely to have used tobacco in their lifetime and on a daily basis.

CONCLUSIONS

Results indicate the high tobacco risk status of ED patients, regardless of ethnicity. More work is needed to develop effective approaches for ED-initiated tobacco interventions for patients in various racial/ethnic groups. Offering tobacco cessation support in opportune venues such as the ED holds great potential to improve accessibility to public health interventions for many underserved communities who may not have regular interaction with a primary care provider.

Secondary prevention of HIV in the United States: past, current, and future perspectives

To provide a synopsis of past, current, and potential next-generation approaches to prevention for positives (PfP) interventions in the United States. For a variety of reasons, PfP interventions, with the goals of limiting HIV transmission from people living with HIV/AIDS (PLWHA) to others and protecting the health of PLWHA, did not appear with any frequency in the United States until about 2000. Even today, the number and breadth of evidence-based PfP interventions is very limited. Nevertheless, meta-analytic evidence demonstrates that such interventions can be effective, perhaps even more so than interventions targeting HIV-uninfected individuals. We review early and more recent PfP interventions and suggest that next-generation PfP interventions must involve behavioral and biologic components and target any element that affects HIV risk behavior and/or infectivity. Next-generation PfP interventions should include increased HIV testing to identify additional PLWHA, components to initiate and maintain HIV care, to initiate antiretroviral therapy and promote adherence, and to reduce sexual and injection drug use risk behavior, as well as ancillary treatments and referrals to services. Comprehensive next-generation PfP interventions, including all of these elements and effective linkages among them, are discussed.

Innovation in sexually transmitted disease and HIV prevention: internet and mobile phone delivery vehicles for global diffusion

PURPOSE OF REVIEW

Efficacious behavioral interventions and practices have not been universally accepted, adopted, or diffused by policy makers, administrators, providers, advocates, or consumers. Biomedical innovations for sexually transmitted disease (STD) and HIV prevention have been embraced but their effectiveness is hindered by behavioral factors. Behavioral interventions are required to support providers and consumers for adoption and diffusion of biomedical innovations, protocol adherence, and sustained prevention for other STDs. Information and communication technology such as the Internet and mobile phones can deliver behavioral components for STD/HIV prevention and care to more people at less cost.

RECENT FINDINGS

Recent innovations in STD/HIV prevention with information and communication technology-mediated behavioral supports include STD/HIV testing and partner interventions, behavioral interventions, self-management, and provider care. Computer-based and Internet-based behavioral STD/HIV interventions have demonstrated efficacy comparable to face-to-face interventions. Mobile phone STD/HIV interventions using text-messaging are being broadly utilized but more work is needed to demonstrate efficacy. Electronic health records and care management systems can improve care, but interventions are needed to support adoption.

SUMMARY

Information and communication technology is rapidly diffusing globally. Over the next 5-10 years smart-phones will be broadly disseminated, connecting billions of people to the Internet and enabling lower cost, highly engaging, and ubiquitous STD/HIV prevention and treatment support interventions.