Receiving Human Immunodeficiency Virus Care Research Articles

Sex specific differences in HIV status disclosure and care engagement among people living with HIV in rural communities in Kenya and Uganda.

Non-disclosure of human immunodeficiency virus (HIV) status can hinder optimal health outcomes for people living with HIV (PLHIV). We sought to explore experiences with and correlates of disclosure among PLHIV participating in a study of population mobility. Survey data were collected from 1081 PLHIV from 2015-16 in 12 communities in Kenya and Uganda participating in a test-and-treat trial (SEARCH, NCT#01864603). Pooled and sex-stratified multiple logistic regression models examined associations of disclosure with risk behaviors controlling for covariates and community clustering. At baseline, 91.0% (n = 984) of PLHIV had disclosed their serostatus. Amongst those who had never disclosed, 31% feared abandonment (47.4% men vs. 15.0% women; p = 0.005). Non-disclosure was associated with no condom use in the past 6 months (aOR = 2.44; 95%CI, 1.40-4.25) and with lower odds of receiving care (aOR = 0.8; 95%CI, 0.04-0.17). Unmarried versus married men had higher odds of non- disclosure (aOR = 4.65, 95%CI, 1.32-16.35) and no condom use in the past 6 months (aOR = 4.80, 95%CI, 1.74-13.20), as well as lower odds of receiving HIV care (aOR = 0.15; 95%CI, 0.04-50 0.49). Unmarried versus married women had higher odds of non-disclosure (aOR = 3.14, 95%CI, 1.47-6.73) and lower odds of receiving HIV care if they had never disclosed (aOR = 0.05, 95%CI, 0.02-0.14). Findings highlight gender differences in barriers to HIV disclosure, use of condoms, and engagement in HIV care. Interventions focused on differing disclosure support needs for women and men are needed and may help facilitate better care engagement for men and women and improve condom use in men.

High incidence and persistence of hepatitis B virus infection in individuals receiving HIV care in KwaZulu-Natal, South Africa

BackgroundHepatitis B virus (HBV), Human Immunodeficiency virus (HIV) and Tuberculosis (TB) are common infections in South Africa. We utilized the opportunity of care provision for HIV-TB co-infected patients to better understand the relationship between these coinfections, determine the magnitude of the problem, and identify risk factors for HBV infection in HIV infected patients with and without TB in KwaZulu-Natal, South Africa.MethodsThis retrospective cohort analysis was undertaken in 2018. In-care HIV infected patients were included in the analysis. Results from clinical records were analysed to determine the prevalence, incidence, persistence and factors associated with HBsAg positivity in HIV-infected patients with or without TB co-infection.ResultsA total of 4292 HIV-infected patients with a mean age of 34.7 years (SD: 8.8) were included. Based on HBsAg positivity, the prevalence of HBV was 8.5% (363/4292) [95% confidence interval (CI): 7.7–9.3] at baseline and 9.4% (95%CI: 8.6–10.3%) at end of follow-up. The HBV incidence rate was 2.1/100 person-years (p-y). Risk of incident HBV infection was two-fold higher among male patients (HR 2.11; 95% CI: 1.14–3.92), while severe immunosuppression was associated with a greater than two-fold higher risk of persistent infection (adjusted risk ratio (RR) 2.54; 95% CI 1.06–6.14; p = 0.004. Additionally, active TB at enrolment was associated with a two-fold higher risk of incident HBV infection (aHR 2.38; 95% CI: 0.77–7.35).ConclusionThe provision of HIV care and treatment in high HBV burden settings provide a missed opportunity for HBV screening, immunization and care provision.

The Population Impact of Late Presentation With Advanced HIV Disease and Delayed Antiretroviral Therapy in Adults Receiving HIV Care in Latin America.

Late presentation to care and antiretroviral therapy (ART) initiation with advanced human immunodeficiency virus (HIV) disease are common in Latin America. We estimated the impact of these conditions on mortality in the region. We included adults enrolled during 2001-2014 at HIV care clinics. We estimated the adjusted attributable risk (AR) and population attributable fraction (PAF) for all-cause mortality of presentation to care with advanced HIV disease (advanced LP), ART initiation with advanced HIV disease, and not initiating ART. Advanced HIV disease was defined as CD4of <200 cells/μL or acquired immune deficiency syndrome. AR and PAF were derived using marginal structural models. Of 9,229 patients, 56% presented with advanced HIV disease. ARs of death for advanced LP were 86%, 71%, and 58%, and PAFs were 78%, 58%, and 43% at 1, 5, and 10 years after enrollment. Among people without advanced LP, ARs of death for delaying ART were 39%, 32%, and 37% at 1, 5, and 10 years post-enrollment and PAFs were 20%, 14%, and 15%. Among people with advanced LP, ART decreased the hazard of death by 63% in the first year after enrollment, but 93% of these started ART; thus universal ART among them would reduce mortality by only 10%. Earlier presentation to care and earlier ART initiation would prevent most HIV deaths in Latin America.

Improving Estimation of HIV Viral Suppression in the United States: A Method to Adjust HIV Surveillance Estimates From the Medical Monitoring Project Using Cohort Data.

The US Centers for Disease Control and Prevention has estimated human immunodeficiency virus (HIV) viral suppression (VS) using 2 data sources. The National HIV Surveillance System estimate (50% of HIV-diagnosed persons in 2012) is derived from viral load reporting from a subset of jurisdictions that vary yearly. The Medical Monitoring Project (MMP) estimate (42% of HIV-diagnosed persons in 2012) is based on a sample of persons receiving HIV care during the first 4 months of each year. We developed the cohort-adjustment method to reconstruct VS estimates, accounting for persons receiving care later in the year. Using the HIV Outpatient Study cohort, we assessed timing of care receipt, demographics, and VS at last test (<200 vs. ≥200 copies/mL), standardizing MMP to HIV Outpatient Study data using multivariable regression models and yielding adjusted VS estimates. We estimated that 52% (95% CI: 48, 56) of HIV-diagnosed persons achieved VS in 2012. Differences from previously published estimates were due to: 1) 23% underestimation of persons receiving HIV care, and 2) lower VS rates among persons receiving care outside versus inside the 4-month MMP sampling period (79% vs. 88%). This methodology yielded VS estimates closer to the National HIV Surveillance System estimate than previously published. Use of more, geographically diverse cohort data may enable assessment of temporal trends.

Racial and Ethnic Disparities in Sustained Viral Suppression and Transmission Risk Potential Among Persons Receiving HIV Care - United States, 2014.

* However, in 2014 an estimated 43% (471,500) of persons living with diagnosed and undiagnosed human immunodeficiency virus (HIV) infection were blacks (1). In 2016, blacks accounted for 44% of all new HIV diagnoses (2). Although antiretroviral therapy (ART) prescriptions among persons in HIV care increased overall from 89% in 2009 to 94% in 2013, fewer blacks than Hispanics or Latinos (Hispanics) and non-Hispanic whites (whites) were on ART and had a suppressed viral load (<200 HIV RNA copies/mL) in their most recent viral load test result (3). Blacks also might be less likely to have sustained viral suppression over time and to experience longer periods with viral loads >1,500 HIV RNA copies/mL, a level that increases the risk for transmitting HIV (4-7). National HIV Surveillance System (NHSS) data are among those used to monitor progress toward reaching the national goal of reducing health disparities. CDC analyzed NHSS data to describe sustained viral suppression and transmission risk potential by race/ethnicity. Among 651,811 persons with HIV infection diagnosed through 2013 and who were alive through 2014 in 38 jurisdictions with complete laboratory reporting, a lower percentage of blacks had sustained viral suppression (40.8%), than had Hispanics (50.1%) and whites (56.3%). Among persons who were in care (i.e., had at least one viral load test in 2014) and had not achieved sustained viral suppression in 2014, blacks experienced longer periods (52.1% of the 12-month period) with viral loads >1,500 copies/mL, than did Hispanics (47.2%) and white (40.8%). Blacks aged 13-24 years had the lowest prevalence of sustained viral suppression, a circumstance that might increase transmission risk potential. Strengthening interventions that improve access to ART, promote adherence, and address barriers to clinical care and supportive services for all persons with diagnosed HIV infection is important for achieving the national goal of reducing health disparities.

Barriers and facilitators of linkage to HIV care among HIV-infected young Chinese men who have sex with men: a qualitative study

BackgroundThe Four Free and One Care Policy (HIV/AIDS-related free services) has been in place in China since 2004. However, linkage to human immunodeficiency virus (HIV) care is not yet achieved very well among people living with HIV. We conducted a qualitative study to explore individual and contextual factors that may influence a linkage to HIV care from the perspective of young HIV-infected men who have sex with men (MSM) in a highly centralized HIV care context of China.MethodsPurposive sampling was used to recruit 21 HIV-infected MSM in Shandong Province, with in-depth interviews conducted between March and July 2015. Thematic content analysis was subsequently used for data analysis.ResultsKey barriers and facilitators related to a linkage to HIV care emerged from participants’ narratives. The barriers included perceived healthy status, low health literacy, and stigma associated with receiving HIV care. The facilitators included an awareness of responsibility, knowledge associated with health literacy, social support, and trusting and relying on services provided by the Center for Disease Control and Prevention (CDC) and the government. These were related to the quality of current HIV counselling and testing, service promotion, and the cost and placement of these HIV services.ConclusionsIn order to improve the MSM linkage to HIV care in China, it is imperative to improve the quality of the current on-going counselling and testing. Further critical linkage support includes increasing supportive services among local CDC systems, designated hospitals and community-based organizations (CBOs), and more financial support for HIV/AIDS related testing, medical checkups and treatments.

Unmet Needs for Ancillary Services Among Men Who Have Sex with Men and Who Are Receiving HIV Medical Care - United States, 2013-2014.

Gay, bisexual, and other men who have sex with men (MSM) are disproportionately affected by human immunodeficiency virus (HIV) in the United States (1). Ancillary services, defined as services that support retention in HIV medical care and assist with day-to-day living, can improve the health of HIV-infected MSM and help them achieve viral suppression (2). To assess the unmet needs for ancillary services among MSM receiving outpatient HIV medical care during 2013-2014, CDC used data from the Medical Monitoring Project (MMP), a surveillance system designed to assess clinical and behavioral characteristics of adults receiving HIV care, to obtain nationally representative estimates of, and identify reasons for, unmet needs (3). Based on self-reported needs of persons responding to the MMP survey, the most prevalent unmet needs were for non-HIV medical care services: approximately 23% had an unmet need for dental care, and 19% had an unmet need for eye or vision care. Unmet needs were most prevalent among young, non-Hispanic black, and Hispanic/Latino MSM. State and local health departments, community-based organizations, and health care providers might improve the health of MSM living with HIV by promoting access to ancillary services using strategies that increase patient awareness of how to obtain these services, especially among young, non-Hispanic black, and Hispanic/Latino MSM.

How Will New Guidelines Affect CD4 Testing in Veterans With HIV?

Guidelines now recommend limited use of routine CD4 cell count testing in human immunodeficiency virus (HIV)-infected patients with successful viral control who are not immunocompromised. CD4 and viral load tests for patients receiving HIV care from the US Department of Veterans Affairs during 2009-2013 were evaluated to determine trends in CD4 testing frequency and the number, cost, and results of CD4 tests considered optional under the guidelines. There were 28 530 individuals with sufficient testing to be included. At the time of the last CD4 test, 19.8% of the cohort was eligible for optional monitoring and 15.6% for minimal monitoring. CD4 testing frequency declined by 10.8% over 4 years, reducing the direct cost of testing by US$196 000 per year. Full implementation of new treatment guidelines could reduce CD4 testing a further 28.9%, an additional annual savings of US$600 000. CD4 tests conducted during periods of potentially reduced monitoring were rarely <200 cells/µL: 1.1% of the tests conducted when minimal monitoring was recommended and just 0.3% of tests conducted when optional monitoring was recommended were less than this value. Reduced CD4 monitoring of HIV-infected patients would result in modest cost savings and likely reduce patient anxiety, with little or no impact on the quality of care. Veterans Affairs has made substantial progress in reducing the frequency of optional CD4 testing, but further reductions may still be warranted.

HIV testing, care, and treatment experiences among the steady male partners of female sex workers living with HIV in the Dominican Republic

ABSTRACTMale steady partners of female sex workers (FSW) living with human immunodeficiency virus (HIV) represent a key population for treatment as prevention and/or pre-exposure prophylaxis interventions. This study uses data collected from male steady partners who were referred by FSW living with HIV participating in a multi-level HIV prevention and care intervention in Santo Domingo, Dominican Republic. We conducted a socio-behavioral survey and HIV testing with all men (n = 64) and 16 in-depth interviews with a sub-sample to obtain more depth. Thirty-five of the 64 participants were living with HIV; 27 were previously diagnosed and 8 were diagnosed during our study. As a result, 45% of men were members of sero-discordant sexual partnerships. Of men with no previous HIV diagnosis (n = 37), 15 had never been tested for HIV and nine had not been tested in the past two years. Ninety-three percent of men previously diagnosed with HIV reported receiving HIV care in the past 6 months and 78% were taking anti-retrovirals. Low HIV testing was partly due to men not feeling at risk for HIV, despite having an HIV-infected partner. Additionally, a lack of tailored care inhibited engagement in anti-retroviral treatment for those infected. HIV testing was low, highlighting a need for test-and-treat strategies. Men not living with HIV would benefit from regular testing and would be good candidates for pre-exposure prophylaxis. While almost all men who had been diagnosed with HIV were engaged in care and adherent to anti-retroviral therapy, future research should assess whether they are achieving optimal HIV outcomes for their health and prevention of ongoing transmission.

Enhanced syphilis screening among HIV-positive men (ESSAHM): a study protocol for a clinic-randomized trial with stepped wedge design.

BackgroundThe current syphilis epidemic among urban men who have sex with men (MSM) has serious implications for those co-infected with human immunodeficiency virus (HIV). Routine and frequent syphilis screening has the potential to ensure early detection and treatment, minimize disease burden, and help control the ongoing spread of syphilis and HIV. We aim to enhance syphilis screening among HIV-positive men by conducting a clinic-based intervention that incorporates opt-out syphilis testing into routine HIV laboratory evaluation for this population. Trial objectives are to determine the degree to which the intervention (1) increases the detection rate of untreated syphilis, (2) increases screening coverage, (3) increases screening frequency, and (4) reaches men at highest risk according to sexual behaviors.Methods/designThe trial is a pragmatic, stepped wedge cluster-randomized controlled trial that introduces the intervention stepwise across four urban HIV clinics in Ontario, Canada. The intervention includes standing orders for syphilis serological testing whenever a male in HIV care undergoes HIV viral load testing, which typically occurs every 3–6 months. The control condition is the maintenance of current, provider-initiated syphilis testing practice. Approximately 3100 HIV-positive men will be followed over 30 months. Test results will be obtained from the centralized provincial laboratory in Ontario and will be supplemented by a standardized clinical worksheet and medical chart review at the clinics. Detailed clinical, psychosocial, and behavioral data is available for a subset of men receiving HIV care who are also participants of the province-wide Ontario HIV Treatment Network Cohort Study. Process evaluation plans include audit and feedback of compliance of the participating centers to identify potential barriers to the introduction of this type of practice into routine care. Health economic components include evaluation of the impact and cost-effectiveness of the intervention.DiscussionThis trial will be the first of its kind in Canada and will provide evidence regarding the feasibility, clinical effectiveness, and cost-effectiveness of a clinic-based intervention to improve syphilis screening among HIV-positive men. Involvement of knowledge users in all stages of trial design, conduct, and analysis will facilitate scale-up should the intervention be effective.Trial RegistrationClinicalTrials.gov NCT02019043

Assessing the impact of a primary care electronic medical record system in three Kenyan rural health centers.

Efficient, effective health care requires rapid availability of patient information. We designed, implemented, and assessed the impact of a primary care electronic medical record (EMR) in three rural Kenyan health centers. Local clinicians identified data required for primary care and public health reporting. We designed paper encounter forms to capture these data in adult medicine, pediatric, and antenatal clinics. Encounter form data were hand-entered into a new primary care module in an existing EMR serving onsite clinics serving patients infected with the human immunodeficiency virus (HIV). Before subsequent visits, Summary Reports were printed containing selected patient data with reminders for needed HIV care. We assessed effects on patient flow and provider work with time-motion studies before implementation and two years later, and we surveyed providers' satisfaction with the EMR. Between September 2008 and December 2011, 72 635 primary care patients were registered and 114 480 encounter forms were completed. During 2011, 32 193 unique patients visited primary care clinics, and encounter forms were completed for all visits. Of 1031 (3.2%) who were HIV-infected, 85% received HIV care. Patient clinic time increased from 37 to 81 min/visit after EMR implementation in one health center and 56 to 106 min/visit in the other. However, outpatient visits to both health centers increased by 85%. Three-quarters of increased time was spent waiting. Despite nearly doubling visits, there was no change in clinical officers' work patterns, but the nurses' and the clerks' patient care time decreased after EMR implementation. Providers were generally satisfied with the EMR but desired additional training. We successfully implemented a primary care EMR in three rural Kenyan health centers. Patient waiting time was dramatically lengthened while the nurses' and the clerks' patient care time decreased. Long-term use of EMRs in such settings will require changes in culture and workflow.

Viral hepatitis B and C in HIV-infected patients in Saudi Arabia.

BACKGROUND AND OBJECTIVESHepatitis B and C are among the leading causes of death in human immunodeficiency virus (HIV)-infected patients. Prevalence data on viral hepatitis B and C in HIV-infected people in the region of Middle East and North Africa are scarce. We report the prevalence of viral hepatitis B and C in HIV-infected patients in Saudi Arabia.DESIGN AND SETTINGSData on all HIV patients who attended HIV Program at King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia, were kept longitudinally. For the purpose of this report, patients enrolled in the Program between January 1985 and December 2010 were included.METHODSData on all HIV patients who received HIV care at age 18 and older between January 1985 and December 2010 were collected. Data were collected from patients’ charts at our medical records department and electronically from the electronic health records and HIV database. We excluded patients who were deceased prior to completing work-up, lost follow-up, or acquired HIV perinatally.RESULTSAmong 341 HIV-infected patients, hepatitis C infection was found in 41 (12%) patients. The commonest risk factor for hepatitis C virus and HIV acquisition was blood/blood product transfusion in 24 (60%) patients, of these 21 (88%) were hemophiliacs, followed by heterosexual transmission in 9 (22%) patients. The commonest genotype was genotype 1 observed in 18 patients (44%) followed by genotype 4 in 6 (15%) patients. Hepatitis B surface antigen was found in 11 (3%) patients. The commonest risk factor for hepatitis B virus and HIV acquisition was heterosexual transmission in 8 (73%) patients, followed by blood/blood product transfusion in 2 (18%) patients.CONCLUSIONThe prevalence of hepatitis C virus and hepatitis B virus infections are, respectively,10 and 20 times higher among HIV-infected patients than in the general population.

African-Born Men in the United States Are Diagnosed With HIV Later Than African-Born Women

This paper evaluates gender differences in CD4 cell counts at human immunodeficiency virus (HIV) diagnosis of an African-born population receiving care for HIV infection in a publicly financed clinic setting in Philadelphia, Pennsylvania, in comparison with a non-African, foreign-born cohort in the same setting. Records of foreign-born individuals receiving HIV care at the Philadelphia city health centers between January 2007 and December 2008 were reviewed. Data abstracted included demographics, country of origin, reason for HIV testing, and baseline CD4 cell count. Associations among baseline CD4 cell count, demographic variables and reason for testing were assessed by gender and by world region of origin (African or non-African). During the review period, 107 African patients and 127 non-African patients met inclusion criteria. Mean CD4 cell counts at diagnosis were 263 cells/mm3 for African men and 362 cells/mm3 for African women (p = .055). For other foreign-born individuals, mean CD4 cell counts did not vary by gender. African women were more likely than African men to undergo routine testing in the setting of reproductive health care, while there was no gender difference in rates of reproduction-related testing for non-Africans. African men in Philadelphia are diagnosed with HIV at a later stage of disease than African women are. This difference is associated with higher rates of routine testing of African women in reproductive health care settings. Efforts to engage African men in the United States in routine HIV testing are urgently needed as part of the national "test and treat" strategy of HIV testing and linkage to care.

Understanding People Who Have Never Received HIV Medical Care: A Population-Based Approach

A substantial number of people living with human immunodeficiency virus (HIV) have never received HIV medical care despite the benefits of early entry to care. The United States has no population-based system that can be used to estimate the number of people who have never received HIV care or to monitor the reasons that care is delayed. Although local efforts to describe unmet need and barriers to care have been informative, nationally representative data are needed to increase the number of people who enter care soon after diagnosis. Legal requirements to report all CD4 counts and all HIV viral load levels (indicators of HIV care) in most states now make national estimates of both care entry and non-entry feasible. The Centers for Disease Control and Prevention (CDC) and five state and local health department jurisdictions are testing and evaluating methods for a standardized supplemental HIV surveillance system to characterize HIV-infected people across the U.S. who have not entered HIV care after their diagnosis. This article reviews the context, rationale, and potential contributions of a nationally representative surveillance system to monitor delays in receiving HIV care, and provides data from the formative phase of the CDC pilot project.

Survey of children accessing HIV services in a high prevalence setting: time for adolescents to count?

To establish the proportion of adolescents among children infected with human immunodeficiency virus (HIV) in Zimbabwe who receive HIV care and support, and what clinic staff perceives to be the main problems faced by HIV-infected children and adolescents. In July 2008, we sent a questionnaire to all 131 facilities providing HIV care in Zimbabwe. In it we requested an age breakdown of the children (aged 0-19 years) registered for care and asked what were the two major problems faced by younger children (0-5 years) and adolescents (10-19 years). Nationally, 115 (88%) facilities responded. In 98 (75%) that provided complete data, 196 032 patients were registered and 24 958 (13%) of them were children. Of children under HIV care, 33% were aged 0-4 years; 25%, 5-9 years; 25%, 10-14 years; and 17%, 15-19 years. Staff highlighted differences in the problems most commonly faced by younger children and adolescents. For younger children, such problems were malnutrition and lack of appropriate drugs (cited by 46% and 40% of clinics, respectively); for adolescents they concerned psychosocial issues and poor drug adherence (cited by 56% and 36%, respectively). Interventions for the large cohort of adolescents who are receiving HIV care in Zimbabwe need to target the psychosocial concerns and poor drug adherence reported by staff as being the main concerns in this age group.

Racial and Sex Disparities in Life Expectancy Losses among HIV‐Infected Persons in the United States: Impact of Risk Behavior, Late Initiation, and Early Discontinuation of Antiretroviral Therapy

Most persons with human immunodeficiency virus (HIV) infection in the United States present to care with advanced disease, and many patients discontinue therapy prematurely. We sought to evaluate sex and racial/ethnic disparities in life-years lost as a result of risk behavior, late presentation, and early discontinuation of HIV care, and we compared these survival losses for HIV-infected persons with losses attributable to high-risk behavior and HIV disease itself. With use of a state-transition model of HIV disease, we simulated cohorts of HIV-infected persons and compared them with uninfected individuals who had similar demographic characteristics. We estimated non-HIV-related mortality with use of risk-adjusted standardized mortality ratios, as well as years of life lost because of late presentation and early discontinuation of antiretroviral therapy (ART) for HIV infection. Data from the national HIV Research Network, stratified by sex and race/ethnicity, were used for estimating CD4+ cell counts at ART initiation. For HIV-uninfected persons in the United States who have risk profiles similar to those of individuals with HIV infection, the projected life expectancy, starting at 33 years of age, was 34.58 years, compared with 42.91 years for the general US population. Those with HIV infection lost an additional 11.92 years of life if they received HIV care concordant with guidelines; late treatment initiation resulted in 2.60 additional years of life lost, whereas premature ART discontinuation led to 0.70 more years of life lost. Losses from late initiation and early discontinuation were greatest for Hispanic individuals (3.90 years). The high-risk profile of HIV-infected persons, HIV infection itself, as well as late initiation and early discontinuation of care, all lead to substantial decreases in life expectancy. Survival disparities resulting from late initiation and early discontinuation of therapy are most pronounced for Hispanic HIV-infected men and women. Interventions focused on risk behaviors, as well as on earlier linkage to and better retention in care, will lead to improved survival for HIV-infected persons in the United States.

Neisseria gonorrhoeae and Chlamydia trachomatis among human immunodeficiency virus-infected women.

Neisseria gonorrhoeae and Chlamydia trachomatis among human immunodeficiency virus-infected women.

HIV Care and the Incidence of Acute Renal Failure

The clinical epidemiology of acute renal failure (ARF) in human immunodeficiency virus (HIV)-infected patients remains poorly defined. We conducted a retrospective analysis of patients who developed ARF while attending King's College Hospital (London, United Kingdom) during January 1998-December 2005. Serum creatinine level and estimated glomerular filtration rate were used to identify ARF. ARF episodes were classified as early onset if they occurred <3 months after initiation of HIV care and as late onset if they occurred > or =3 months after initiation of HIV care. During the study period, 130 (5.7%) of 2274 patients developed 144 episodes of ARF. The incidences of early-onset and late-onset ARF were 19.3 episodes per 100 person-years (95% confidence interval [CI], 15.4-24.1 episodes per 100 person-years) and 1.1 episodes per 100 person-years (95% CI, 0.83-1.49 episodes per 100 person-years), respectively (rate ratio, 17.4; P<0.001). In multivariate analysis, nadir CD4 T cell count <100 x 10(9) cells/L (odds ratio [OR], 6.7; 95% CI, 2.5-18.3) and acquired immunodeficiency syndrome (OR, 6.7; 95% CI, 3.4-13.3) were associated with early-onset ARF, whereas injection drug use (OR, 4.8; 95% CI, 1.3-17.7), hepatitis C virus coinfection (OR, 3.4; 95% CI, 1.3-8.6), and nadir CD4 T cell count <100 x 10(9) cells/L (OR, 5.8; 95% CI, 2.5-13.4) were associated with late-onset ARF. ARF was common and was associated with advanced immunodeficiency. The incidence of ARF decreased >10-fold in patients who had received HIV care for > or =3 months.

Limited Spending: An Analysis of Correctional Expenditures on Antiretrovirals for HIV-Infected Prisoners

Correctional facilities provide a critical opportunity to treat and manage human immunodeficiency virus (HIV) and HIV-related complications among inmates. Inmates bear a higher HIV burden than the general population, and many have never received HIV care prior to incarceration. The standard of care in the community and in corrections for the treatment of HIV is highly active antiretroviral therapy (HAART). This study evaluated U.S. correctional expenditures for antiretrovirals (ARVs) and compared them to the estimated need for ARVs among HIV-infected prisoners in the U.S. to treat this population successfully. The total number of HIV-infected prisoners in the United States was estimated using Bureau of Justice Statistics data. The National Sales Perspectives Audit, Combined Retail and Nonretail, July 1999 to December 2004 was used to estimate correctional ARV expenditures in 2004. Both measures were used to calculate treatment costs for ARV therapy. The analysis demonstrates that, in 2004, total ARV sales represented only 29% of the total necessary to treat all HAART eligible inmates with known HIV infection. There is a substantial unmet need for ARVs in correctional health care. Although many barriers exist to treating all eligible HIV-infected prisoners, treatment reduces costs associated with HIV-related complications and may encourage linkage to HIV care in the community. Treatment of all eligible HIV-infected inmates should be a public health priority.

IMPLEMENTATION OF A CERVICAL CANCER SCREENING PROGRAM FOR HIV-INFECTED WOMEN IN NAIROBI, KENYA.

Purpose/Background Women in developing countries face some of the highest rates of cervical cancer in the world. Similarly, human immunodeficiency virus (HIV)-positive women are at much greater risk of cervical cancer than their HIV-negative counterparts. A cervical cancer screening program for HIV-positive African women was designed to address the intersection of these two public health concerns. Objective To implement a cervical cancer screening program for women receiving HIV care in a Nairobi clinic, as per guidelines outlined in previously conducted needs assessment. Methods Develop infrastructure clinic-wide to support a sustainable program, including training staff, acquiring necessary medical supplies and patient education materials, creating clinic forms and data tracking systems, and establishing a protocol for ongoing management of abnormal results. Results/Conclusions A cervical cancer screening program was established to screen HIV-positive women with an initial target patient population defined as women aged 30 to 39 who were currently on ARV therapy (approximately 550 women). Clinicians counseled and referred patients to a Pap smear procedure clinic conducted by nurses. Slides were read by an on-site pathologist with an estimated turnaround time of 1 week. Clinicians informed patients of results at follow-up appointments and made referrals to the national hospital for additional diagnostics and treatment as indicated. A special fund was established at the national hospital to subsidize care for patients referred from the program. Program monitoring and evaluation are ongoing.