ABSTRACT
BACKGROUND: Lack of point of care testing (POCT) for sexually transmitted infections (STIs) is a continuing missed opportunity in Sub-Saharan Africa. We assessed feasibility and acceptability of STI POCT in Eswatini. METHODS: STI POCT for Chlamydia trachomatis (CT) and Neisseria gonorrhoea (NG) was piloted among sexually active adults 18-45 years attending two urban outpatient clinics offering HIV services. Females were randomized 1:1 to provide urine or vaginal swab and all males provided urine samples for CT/NG testing using Cepheid CT/NG cartridges on existing GeneXpert platforms. Results were returned in-person or by telephone call. We assessed duration of procedures and participant and healthcare worker acceptability of services (5-point Likert scale), time spent on STI POCT services, and correlates of CT/NG infection. RESULTS: Of 250 adults triaged, 99% (248/250) accepted STI POCT, including 44% (109/248) people living with HIV. STI POCT procedures took a median of 3:22 hours. Most adults (90%, 224/248), received results within a day (61% same day, 29% next day). CT/NG was detected among 22% (55/248): 31/55 CT, 21/55 NG and 3/55 coinfections. Youth 18-25 years, history of any sexual intercourse, and condom-less sex within the previous 7 days were significantly associated with CT/NG detected (p < 0.05). Most adults with CT/NG were treated (51/55, 93%). Most participants were satisfied with STI POCT (217/241, 90%), and would accept again/recommend it. All 32 healthcare workers who participated were satisfied with STI POCT. CONCLUSION: STI POCT was feasible, acceptable, and identified a high prevalence of STIs, highlighting the urgent need for this testing.
ABSTRACT
COVID-19 vaccination has resulted in decreased hospitalization and mortality, particularly among those who have received a booster. As new effective pharmaceutical treatments are now available and requirements for non-pharmaceutical interventions (e.g. masking) are relaxed, perceptions of the risk and health consequences of SARS-CoV-2 infection have decreased, risking potential resurgence. This June 2022 cross-sectional comparative study of representative samples in New York City (NYC, n = 2500) and the United States (US, n = 1000) aimed to assess differences in reported vaccine acceptance as well as attitudes toward vaccination mandates and new COVID-19 information and treatments. NYC respondents reported higher COVID-19 vaccine acceptance and support for vaccine mandate than U.S. respondents, yet lower acceptance for the booster dose. Nearly one-third of both NYC and U.S. respondents reported paying less attention to COVID-19 vaccine information than a year earlier, suggesting health communicators may need innovation and creativity to reach those with waning attention to COVID-19-related information.
Subject(s)
COVID-19 Vaccines , COVID-19 , Humans , COVID-19 Vaccines/therapeutic use , New York City/epidemiology , Cross-Sectional Studies , COVID-19/epidemiology , COVID-19/prevention & control , SARS-CoV-2 , VaccinationABSTRACT
The plan for Ending the HIV (human immunodeficiency virus) Epidemic (EHE) in the United States aims to reduce new infections by 75% by 2025 and by 90% by 2030. For EHE to be successful, it is important to accurately measure changes in numbers of new HIV infections after 5 and 10 years (to determine whether the EHE goals have been achieved) but also over shorter timescales (to monitor progress and intensify prevention efforts if required). In this viewpoint, we aim to demonstrate why the method used to monitor progress toward the EHE goals must be carefully considered. We briefly describe and discuss different methods to estimate numbers of new HIV infections based on longitudinal cohort studies, cross-sectional incidence surveys, and routine surveillance data. We particularly focus on identifying conditions under which unadjusted and adjusted estimates based on routine surveillance data can be used to estimate changes in new HIV infections.
Subject(s)
Epidemics , HIV Infections , Cross-Sectional Studies , Epidemics/prevention & control , HIV , HIV Infections/epidemiology , HIV Infections/prevention & control , Humans , Longitudinal Studies , United States/epidemiologyABSTRACT
BACKGROUND: Due to concerns about the effects of the coronavirus disease 2019 (COVID-19 pandemic on health services, we examined its effects on human immunodeficiency virus (HIV) services in sub-Saharan Africa. METHODS: Quarterly data (Q1, 10/2019-12/2019; Q2, 1/2020-3/2020; Q3, 4/2020-6/2020; Q4, 7/2020-9/2020) from 1059 health facilities in 11 countries were analyzed and categorized by stringency of pandemic measures. We conducted a difference-in-differences assessment of HIV service changes from Q1-Q2 to Q3-Q4 by higher vs lower stringency. RESULTS: There was a 3.3% decrease in the number HIV tested from Q2 to Q3 (572 845 to 553 780), with the number testing HIV-positive declining by 4.9% from Q2 to Q3. From Q3 to Q4, the number tested increased by 10.6% (612 646), with an increase of 8.8% (23 457) in the number testing HIV-positive with similar yield (3.8%). New antiretroviral therapy (ART) initiations declined by 9.8% from Q2 to Q3 but increased in Q4 by 9.8%. Across all quarters, the number on ART increased (Q1, 419 028 to Q4, 476 010). The number receiving viral load (VL) testing in the prior 12 months increased (Q1, 255 290 to Q4, 312 869). No decrease was noted in VL suppression (Q1, 87.5% to Q4, 90.1%). HIV testing (P < .0001) and new ART initiations (P = .001) were inversely associated with stringency. CONCLUSIONS: After initial declines, rebound was brisk, with increases noted in the number HIV tested, newly initiated or currently on ART, VL testing, and VL suppression throughout the period, demonstrating HIV program resilience in the face of the COVID-19 crisis.
Subject(s)
COVID-19 , HIV Infections , Africa South of the Sahara/epidemiology , Anti-Retroviral Agents/therapeutic use , COVID-19/epidemiology , HIV , HIV Infections/drug therapy , HIV Infections/epidemiology , Humans , PandemicsABSTRACT
Contact tracing-the process of identifying, isolating, and managing infected persons and their contacts-is a recognized public health measure for controlling the transmission of infectious diseases. In the context of the COVID-19 pandemic, contact tracing has received intense attention. We provide a brief overview of the history of contact tracing during several major disease outbreaks in the past century: syphilis and other sexually transmitted infections, HIV infection, tuberculosis, Ebola virus disease, and COVID-19. Our discussion on the barriers to and facilitators of contact tracing offers a perspective on societal and institutional roles and dynamics, stigma as a major barrier to effective tracing efforts, and how the nature and epidemiology of the infection itself can affect its success. We explore the evolution and adaptation of contact tracing and provide insights for future programming and research. (Am J Public Health. 2022;112(7):1025-1033. https://doi.org/10.2105/AJPH.2022.306842).
Subject(s)
COVID-19 , HIV Infections , Hemorrhagic Fever, Ebola , COVID-19/epidemiology , Contact Tracing , HIV Infections/epidemiology , Hemorrhagic Fever, Ebola/epidemiology , Humans , Pandemics/prevention & controlABSTRACT
To describe effects of the COVID-19 pandemic on older adults living in non-institutionalized settings in New York City (NYC) we used random digit dial sampling of landlines phones to sample then interview residents 70 years and older in NYC from December 2020-March 2021. Socio-demographic, health characteristics and effects of the COVID-19 pandemic were solicited. Of 676 respondents, the average age was 78, 60% were female, and 63% had ever been tested for SARS-CoV-2, with 12% testing positive. Sixty-three percent of respondents knew someone who had been diagnosed with COVID-19 and 51% reported knowing at least one person who had died from COVID-19. Eight percent of respondents reported sometimes or often not having enough to eat, with 31% receiving food from a food pantry program. Significantly more Latinx respondents (24%) reported a positive SARS-CoV-2 test, whereas 17% of those of another race, 8% of white, and 7% of Black respondents had a positive COVID-19 test (p < 0.01). Forty-three percent of Black and 43% of Latinx respondents reported using a food pantry during COVID-19 pandemic, compared to 35% of respondents of another race and ethnicity and 18% of whites (p < 0.01). Twenty-nine percent of Latinx respondents screened for depression compared to 15% among all other races (p = 0.04). The COVID-19 pandemic has substantial health and social effects on older New Yorkers living in community settings, and experiences differed by race and ethnicity. Beyond older adults in congregate settings, those living at home have experienced wide-ranging effects of COVID-19, necessitating tailored interventions.
Subject(s)
COVID-19 , Aged , COVID-19/epidemiology , Ethnicity , Female , Humans , New York City/epidemiology , Pandemics , SARS-CoV-2ABSTRACT
BACKGROUND: Integration of HIV services with other health services has been proposed as an important strategy to boost the sustainability of the global HIV response. We conducted a systematic and comprehensive synthesis of the existing scientific evidence on the impact of service integration on the HIV care cascade, health outcomes, and cost-effectiveness. METHODS AND FINDINGS: We reviewed the global quantitative empirical evidence on integration published between 1 January 2010 and 10 September 2021. We included experimental and observational studies that featured both an integration intervention and a comparator in our review. Of the 7,118 unique peer-reviewed English-language studies that our search algorithm identified, 114 met all of our selection criteria for data extraction. Most of the studies (90) were conducted in sub-Saharan Africa, primarily in East Africa (55) and Southern Africa (24). The most common forms of integration were (i) HIV testing and counselling added to non-HIV services and (ii) non-HIV services added to antiretroviral therapy (ART). The most commonly integrated non-HIV services were maternal and child healthcare, tuberculosis testing and treatment, primary healthcare, family planning, and sexual and reproductive health services. Values for HIV care cascade outcomes tended to be better in integrated services: uptake of HIV testing and counselling (pooled risk ratio [RR] across 37 studies: 1.67 [95% CI 1.41-1.99], p < 0.001), ART initiation coverage (pooled RR across 19 studies: 1.42 [95% CI 1.16-1.75], p = 0.002), time until ART initiation (pooled RR across 5 studies: 0.45 [95% CI 0.20-1.00], p = 0.050), retention in HIV care (pooled RR across 19 studies: 1.68 [95% CI 1.05-2.69], p = 0.031), and viral suppression (pooled RR across 9 studies: 1.19 [95% CI 1.03-1.37], p = 0.025). Also, treatment success for non-HIV-related diseases and conditions and the uptake of non-HIV services were commonly higher in integrated services. We did not find any significant differences for the following outcomes in our meta-analyses: HIV testing yield, ART adherence, HIV-free survival among infants, and HIV and non-HIV mortality. We could not conduct meta-analyses for several outcomes (HIV infections averted, costs, and cost-effectiveness), because our systematic review did not identify sufficient poolable studies. Study limitations included possible publication bias of studies with significant or favourable findings and comparatively weak evidence from some world regions and on integration of services for key populations in the HIV response. CONCLUSIONS: Integration of HIV services and other health services tends to improve health and health systems outcomes. Despite some scientific limitations, the global evidence shows that service integration can be a valuable strategy to boost the sustainability of the HIV response and contribute to the goal of 'ending AIDS by 2030', while simultaneously supporting progress towards universal health coverage.
Subject(s)
HIV Infections/epidemiology , Health Services , Antiretroviral Therapy, Highly Active , Cost-Benefit Analysis , Disease-Free Survival , Geography , HIV Infections/drug therapy , HIV Infections/mortality , HIV Infections/virology , Humans , Social Stigma , Treatment OutcomeSubject(s)
COVID-19 , Humans , COVID-19/prevention & control , SARS-CoV-2 , Pandemics/prevention & controlABSTRACT
The COVID-19 pandemic has had serious health, economic and psychosocial consequences. Marginalized populations including female sex workers face the stark choice of risking exposure to SARS-CoV-2 as they engage with clients or prioritizing their health at the cost of losing a primary source of income. As part of an ongoing open-label, randomized controlled trial providing daily oral pre-exposure prophylaxis and adherence support, we interviewed 193 of 200 enrolled young female sex workers (18-24 years) in Kisumu, Kenya, about COVID-19 awareness and precautions, access to health services, and sex work during Kenya's pandemic-related lockdown. Nearly all participants were aware of COVID-19 and reported taking protective measures, but only half reported concerns about acquiring SARS-CoV-2. Night curfews and bar closures adversely affected participants' sex work business, reducing the number of clients and payment amounts from clients. Nearly 15% experienced violence from a client or regular, non-paying sex partner during the lockdown period. Participants' access to healthcare services was not disrupted.
RESUMEN: La pandemia de COVID-19 puede tener graves consecuencias sanitarias, económicas y psicosociales. Poblaciones marginadas como las mujeres trabajadoras sexuales se enfrentan a la dura elección de arriesgarse a exponerse al SARS-CoV-2 mientras interactúan con los clientes o priorizar su salud a riesgo de perder su principal fuente de ingresos. Como parte de un ensayo controlado aleatorio abierto en curso que proporcionaba profilaxis pre-exposición (PrEP) oral diaria y apoyo para la adherencia, entrevistamos a 193 de 200 las mujeres trabajadoras sexuales jóvenes (de 18 a 24 años) en Kisumu, Kenia, sobre su conocimiento y precauciones frente al COVID-19, acceso a servicios de salud, y trabajo sexual durante el confinamiento por la pandemia en Kenia. Casi todas las participantes conocían el COVID-19 y reportaron que tomaron medidas de protección, pero sólo la mitad dijeron estar preocupadas por infectarse con el SARS-CoV-2. Los toques de queda nocturnos y los cierres de bares afectaron negativamente al negocio del trabajo sexual, reduciendo el número de clientes y la cantidad que recibieron de los clientes. Casi el 15% experimentó violencia por parte de un cliente o por una pareja sexual habitual que no paga durante el periodo de confinamiento. El acceso de las participantes a los servicios de salud no se vio interrumpido.
Subject(s)
COVID-19 , HIV Infections , Sex Workers , Communicable Disease Control , Female , HIV Infections/epidemiology , HIV Infections/prevention & control , Humans , Kenya/epidemiology , Pandemics , SARS-CoV-2ABSTRACT
African-American men who have sex with men (MSM) with HIV are more likely to have unsuppressed viral load than other racial/ethnic groups. HPTN 065 Study, completed in 2015, consisted of five interconnected study components conducted at clinics in Bronx, New York and Washington, D.C. Participants completed surveys with questions related to socio-demographic factors and individual-level HIV medication adherence barriers, such as forgetting doses or fear of taking medications in front of others. Descriptive analyses and ordinal logistic regression with robust standard errors were conducted. Fifty-seven per cent of participants (N = 359) were African-American (57.1%) and roughly 40% had no more than a high school education. Mean age was 48 years. Overall, MSM with viral load suppression identified fewer individual-level barriers to adherence (p < .01) and individuals with depressive symptoms identified a greater number of barriers to adherence (p < .01). Compared to African-Americans, white MSM had a lower likelihood of identifying barriers to adherence (p < .05). Findings suggest that individual-level barriers to HIV medication adherence are common among MSM, irrespective of time since diagnosis and viral suppression. Race-specific interventions which address intersectional stigma are needed to improve health outcomes among African-American MSM, who bear much of the burden of poor HIV outcomes in the United States.
Subject(s)
HIV Infections , Sexual and Gender Minorities , HIV Infections/drug therapy , HIV Infections/prevention & control , Homosexuality, Male , Humans , Male , Medication Adherence , Middle Aged , United States , Viral LoadABSTRACT
Successful navigation of the HIV care continuum is necessary to maintain viral suppression. We explored gender-stratified correlates of being virally unsuppressed in the Prevention for Positives (P4P) component of HPTN 065. The outcome of interest was unsuppressed viral load (> 40 copies/mL) among individuals already living with HIV. Correlates included medication adherence factors, social support and stigma. Logistic regression models were stratified by gender (N = 673). Men-specific correlates of being virally unsuppressed included opposite-sex partners, older age and HIV disclosure stigma. Women-specific correlates included time since diagnosis, and personal-level barriers to medication adherence. When more individuals knew about their HIV status, women had over twice the likelihood of being virally unsuppressed; no such association was seen among men. Additionally, higher levels of social support were not associated with viral suppression among women. Interventions should consider gender-specific approaches to engaging social support in de-stigmatization of HIV and promotion of medication adherence and subsequent viral suppression.
Subject(s)
HIV Infections , Sex Characteristics , Aged , Female , HIV Infections/drug therapy , Humans , Male , Medication Adherence , Social Stigma , Social Support , Viral LoadABSTRACT
BACKGROUND: Increased coagulation biomarkers are associated with poor outcomes among people living with HIV (PLHIV). There are few data available from African cohorts demonstrating the effect of antiretroviral therapy (ART) on coagulation biomarkers. METHODS: From March 2014 to October 2014, ART-naïve PLHIV initiating non-nucleoside reverse transcriptase inhibitor-based ART were recruited from seven clinics in western Kenya and followed for up to 12 months. Demographics, clinical history and blood specimens were collected. Logistic regression models adjusted for intrasite clustering examined associations between HIV viral load and D-Dimer at baseline. Mixed linear effects models were used to estimate mean change from baseline to 6 months overall, and by baseline viral load, sex and TB status at enrollment. Mean change in D-dimer at 6 months is reported on the log10 scale and as percentage change from baseline. RESULTS: Among 611 PLHIV enrolled, 66% were female, median age was 34 years (interquartile range (IQR) 29-43 years), 31 (5%) participants had tuberculosis and median viral load was 113,500 copies/mL (IQR: 23,600-399,000). At baseline, 311 (50.9%) PLHIV had elevated D-dimer (> 500 ng/mL) and median D-dimer was 516.4 ng/mL (IQR: 302.7-926.6) (log baseline D-dimer: 2.7, IQR: 2.5-3.0). Higher baseline D-dimer was significantly associated with higher viral load (p < 0.0001), female sex (p = 0.02) and tuberculosis (p = 0.02). After 6 months on ART, 518 (84.8%) PLHIV had achieved viral load < 1000 copies/mL and median D-dimer was 390.0 (IQR: 236.6-656.9) (log D-dimer: 2.6, IQR: 2.4-2.8). Mean change in log D-dimer from baseline to 6 months was - 0.12 (95%CI -0.15, - 0.09) (p < 0.0001) indicating at 31.3% decline (95%CI -40.0, - 23.0) in D-dimer levels over the first 6 months on ART. D-dimer decline after ART initiation was significantly greater among PLHIV with tuberculosis at treatment initiation (- 172.1, 95%CI -259.0, - 106.3; p < 0.0001) and those with log viral load > 6.0 copies/mL (- 91.1, 95%CI -136.7, - 54.2; p < 0.01). CONCLUSIONS: In this large Kenyan cohort of PLHIV, women, those with tuberculosis and higher viral load had elevated baseline D-dimer. ART initiation and viral load suppression among ART-naïve PLHIV in Kenya were associated with significant decrease in D-dimer at 6 months in this large African cohort.
Subject(s)
AIDS-Related Opportunistic Infections/drug therapy , AIDS-Related Opportunistic Infections/epidemiology , Anti-HIV Agents/therapeutic use , Fibrin Fibrinogen Degradation Products/analysis , Reverse Transcriptase Inhibitors/therapeutic use , Tuberculosis/epidemiology , AIDS-Related Opportunistic Infections/mortality , Adult , Biomarkers/analysis , Biomarkers/metabolism , Blood Coagulation/drug effects , Comorbidity , Female , Fibrin Fibrinogen Degradation Products/metabolism , Follow-Up Studies , Humans , Kenya/epidemiology , Male , Prospective Studies , Sex Factors , Viral Load/drug effects , Young AdultABSTRACT
BACKGROUND: The World Health Organization estimated that 1.12 million children developed tuberculosis (TB) in 2018, and at least 200,000 children died from TB. Implementation of effective child contact management is an important strategy to prevent childhood TB but these practices often are not prioritized or implemented, particularly in low- and middle-income countries. This study aimed to explore attitudes of healthcare providers toward TB prevention and perceived facilitators and challenges to child contact management in Lesotho, a high TB burden country. Qualitative data were collected via group and individual in-depth interviews with 12 healthcare providers at five health facilities in one district and analyzed using a thematic framework. RESULTS: Healthcare providers in our study were interested and committed to improve child TB contact management and identified facilitators and challenges to a successful childhood TB prevention program. Facilitators included: provider understanding of the importance of TB prevention and enhanced provider training on child TB contact management, with a particular focus on ruling out TB in children and addressing side effects. Challenges identified by providers were at multiple levels -- structural, clinic, and individual and included: [1] access to care, [2] supply-chain issues, [3] identification and screening of child contacts, and [4] adherence to isoniazid preventive therapy. CONCLUSIONS: Given the significant burden of TB morbidity and mortality in young children and the recent requirement by the WHO to report IPT initiation in child contacts, prioritization of child TB contact management is imperative and should include enhanced provider training on childhood TB and mentorship as well as strategies to eliminate challenges. Strategies that enable more efficient child TB contact management delivery include creating standardized tools that facilitate the implementation, tracking, and monitoring of child TB contact management coupled with guidance and mentorship from the district health management team. To tackle access to care challenges, we propose delivering intensive community health education, conducting community screening more efficiently using standardized tools, and facilitating access to services in the community.
Subject(s)
Attitude of Health Personnel , Health Personnel/psychology , Tuberculosis/prevention & control , Adult , Aged , Child , Female , Health Personnel/statistics & numerical data , Humans , Isoniazid/therapeutic use , Lesotho , Male , Middle Aged , Qualitative Research , Tuberculosis/drug therapyABSTRACT
Prior HIV testing and awareness of HIV-positive status were assessed among HIV-positive adults at 20 clinics in Eswatini. Of 2196 HIV-positive adults, 1183 (53.8%) reported no prior HIV testing, and 1948 (88.7%) were unaware of their HIV-positive status. Males [adjusted odds ratio, AOR, (95% confidence interval): 0.7 (0.5-0.9)], youth 18-25 years [AOR 0.6 (0.4-0.95)], adults ≥ 50 years [AOR 0.5 (0.3-0.9)], those needing family support [AOR 0.6 (0.5-0.8)], and those living ≥ 45 min from clinic [AOR 0.5 (0.4-0.8)] were less likely to know their HIV-positive status. More HIV testing is needed to achieve 95-95-95 targets, with targeted strategies for those less likely to test for HIV.
Subject(s)
Ambulatory Care/statistics & numerical data , HIV Infections/diagnosis , Mass Screening/statistics & numerical data , Adolescent , Adult , Eswatini/epidemiology , Female , HIV Infections/epidemiology , Humans , Male , Middle Aged , Odds Ratio , Young AdultABSTRACT
BACKGROUND: We conducted a cross-sectional integrated bio-behavioral survey among sex partners of persons who inject drugs (PWID) to explore reasons for reported increase in reporting of heterosexually transmitted HIV in Kazakhstan and Kyrgyzstan. METHODS: Sexual partners of PWID were recruited through PWID. Behavioral data were collected through semi-structured interviews. Dried blood spots were obtained and tested for HIV and hepatitis C virus antibodies (HCVAb). Descriptive univariate and bivariate analyses, and multivariate analyses using logistic regression modeling were performed to identify factors associated with HIV and HCV infections. RESULTS: Among 1982 sex partners of PWID, overall HIV prevalence was 6.4%; 5.1% and 12.9% among those reported never and ever injecting drugs, respectively (p < 0.001). Overall, HCVAb prevalence was 21.3%; 15.0% and 53.9% among those reported never and ever injecting drugs, respectively (p < 0.001). Of HCV-positive participants, 58% and 34% (p < 0.001) reported prior history of injecting drug use among men and women, respectively. HIV prevalence was lower among HCV-negative (4.2%) compared to HCV-positive participants (14.4%) (p < 0.001). HIV prevalence was 3.5% (95%CI = 2.4-4.6) in a subset of female participants with no reported prior injecting drug use history and who were HCVAb-negative and did not report having an HIV-positive sex partner. Participant sex and number of sex partners as well as use of condoms in the past 12 months were not associated with HIV seropositivity. CONCLUSIONS: High prevalence of HCV among sex partners of PWID who denied ever injecting drugs suggests underreporting of injecting practices. The increased attribution of HIV infection to sexual transmission based on self-report may be partly explained by underreporting of injection drug use due to stigmatization of this behavior.
Subject(s)
HIV Infections/epidemiology , HIV Infections/transmission , Sexually Transmitted Diseases, Viral/epidemiology , Substance Abuse, Intravenous/epidemiology , Adolescent , Adult , Aged , Condoms , Cross-Sectional Studies , Disease Notification , Female , Hepatitis C/epidemiology , Hepatitis C/transmission , Hepatitis C Antibodies/analysis , Humans , Kazakhstan/epidemiology , Kyrgyzstan/epidemiology , Male , Middle Aged , Prevalence , Sexual Partners , Surveys and Questionnaires , Unsafe Sex , Young AdultABSTRACT
Background: Human immunodeficiency virus (HIV) testing is critical for both HIV treatment and prevention. Expanding testing in hospital settings can identify undiagnosed HIV infections. Methods: To evaluate the feasibility of universally offering HIV testing during emergency department (ED) visits and inpatient admissions, 9 hospitals in the Bronx, New York and 7 in Washington, District of Columbia (DC) undertook efforts to offer HIV testing routinely. Outcomes included the percentage of encounters with an HIV test, the change from year 1 to year 3, and the percentages of tests that were HIV-positive and new diagnoses. Results: From 1 February 2011 to 31 January 2014, HIV tests were conducted during 6.5% of 1621016 ED visits and 13.0% of 361745 inpatient admissions in Bronx hospitals and 13.8% of 729172 ED visits and 22.0% of 150655 inpatient admissions in DC. From year 1 to year 3, testing was stable in the Bronx (ED visits: 6.6% to 6.9%; inpatient admissions: 13.0% to 13.6%), but increased in DC (ED visits: 11.9% to 15.8%; inpatient admissions: 19.0% to 23.9%). In the Bronx, 0.4% (408) of ED HIV tests were positive and 0.3% (277) were new diagnoses; 1.8% (828) of inpatient tests were positive and 0.5% (244) were new diagnoses. In DC, 0.6% (618) of ED tests were positive and 0.4% (404) were new diagnoses; 4.9% (1349) of inpatient tests were positive and 0.7% (189) were new diagnoses. Conclusions: Hospitals consistently identified previously undiagnosed HIV infections, but universal offer of HIV testing proved elusive.
Subject(s)
HIV Infections/diagnosis , HIV Infections/epidemiology , Mass Screening/methods , Adult , District of Columbia/epidemiology , Emergency Service, Hospital , Female , Hospitals , Humans , Male , New York City/epidemiologySubject(s)
Coronavirus Infections/epidemiology , Pneumonia, Viral/epidemiology , Africa/epidemiology , Betacoronavirus , COVID-19 , Communicable Disease Control , Coronavirus Infections/prevention & control , Health Resources/supply & distribution , Humans , Pandemics/prevention & control , Pneumonia, Viral/prevention & control , SARS-CoV-2 , SanitationABSTRACT
The stages of change (SOC) theory suggests individuals adapt incrementally to behaviors like adherence, requiring different strategies over the behavior change continuum. Offering financial incentives (FIs) is one strategy to motivate adherence. This qualitative sub-study examined adherence barriers and the role of FIs to increase viral suppression (VS) among HIV Prevention Trials Network (HPTN) 065 study participants categorized into SOC-related adherence stages based on changes from baseline to follow-up viral load tests. Of 73 participants, most were in Maintenance stage (n = 31), defined as having achieved VS throughout HPTN 065, or in Action stage (n = 29), defined as moving from virally unsuppressed to suppressed in 50% or more of tests. Only 13 were Low Adherers, having achieved VS in fewer than 50% of tests. The latter group faced substantial social and structural adherence barriers. Participants in the Action stage made positive changes to adherence routines to achieve VS. Those in Maintenance were less incentivized by FIs, as they were already committed. Results from this sub-study suggest FI effectiveness may vary across the SOC continuum, with greatest impact for those initiating antiretroviral or without explicit adherence routines. FIs may be insufficient to overcome strong social or structural barriers, and unnecessary for those intrinsically committed to remaining adherent.
Subject(s)
Anti-Retroviral Agents/therapeutic use , Antiretroviral Therapy, Highly Active , HIV Infections/drug therapy , Medication Adherence , Motivation , Remuneration , Adult , Female , HIV Infections/psychology , HIV Infections/virology , Humans , Male , Middle Aged , North Carolina , Pain Management , Qualitative Research , Viral Load , Young AdultABSTRACT
Awareness of Pre-exposure prophylaxis (PrEP) was assessed among a cohort of substance-using black men who have sex with men and transgender women (MSM/TGW) participating in the STAR Study, which recruited black MSM/TGW in New York City for HIV testing and linked HIV-infected individuals into care from July 2012 to April 2015. Sociodemographic, psychosocial, known HIV risk factors, and PrEP awareness were assessed among participants. Multivariable logistic regression was conducted to assess factors associated with PrEP awareness. Of 1673 participants, median age was 43 years and 25% were under age 30. Most participants (85.8%) reported having insufficient income for basic necessities at least occasionally, 54.8% were homeless, and 71.3% were unemployed. Awareness of PrEP was reported among 18.2% of participants. PrEP awareness was associated with younger age (adjusted odds ratio [aOR] 0.87, per 5 years), gay identity (aOR 2.46), higher education (aOR 1.70), more frequent past HIV testing (aOR 3.18), less HIV stigma (aOR 0.61), less hazardous/harmful alcohol use (aOR 0.61), and more sexual partners (aOR 1.04, per additional partner in past 30 days). In this substance-using black MSM/TGW cohort with high rates of poverty and homelessness, PrEP awareness was low. This study demonstrates the need for targeted dissemination of PrEP information to key populations to increase awareness and ultimately improve uptake and utilization of PrEP.
Subject(s)
Black or African American/statistics & numerical data , HIV Infections/prevention & control , Health Knowledge, Attitudes, Practice , Homosexuality, Male/ethnology , Pre-Exposure Prophylaxis , Transgender Persons , Adolescent , Adult , Awareness , Cross-Sectional Studies , Female , HIV Infections/psychology , Homosexuality, Male/statistics & numerical data , Humans , Logistic Models , Male , Middle Aged , New York City , Odds Ratio , Sexual Partners , Socioeconomic FactorsABSTRACT
Please note that following publication of the original article [1], one of the authors has flagged that the abbreviations section lists "BRIC" as "Britain, Russia, India and China".