Correlates of psychological intimate partner violence with HIV care outcomes on patients in HIV care.

BACKGROUND: Among people living with HIV (PLWH), physical intimate partner violence (IPV) is associated with poor virologic, psychiatric, and behavioral outcomes. We examined non-physical, psychological intimate partner violence (psy-IPV) and HIV care outcomes using data from two U.S. consortia. METHODS: We conducted multivariable analyses with robust standard errors to compare patients indicating/not indicating psy-IPV. RESULTS: Among PLWH (n = 5950), 9.5% indicated psy-IPV; these individuals were younger (- 3; 95% CI [- 2,-4], p-value < 0.001), less likely to be on antiretroviral treatment (ART) (0.73 [0.55,0.97], p = 0.03), less adherent to ART (- 4.2 [- 5.9,-2.4], p < 0.001), had higher odds of detectable viral load (1.43 [1.15,1.78], p = 0.001) and depression (2.63 [2.18,3.18], p < 0.001), and greater use of methamphetamines/crystal [2.98 (2.30,3.87),p < 0.001], cocaine/crack [1.57 (1.24,1.99),p < 0.001], illicit opioids [1.56 (1.13,2.16),p = 0.007], and marijuana [1.40 (1.15,1.70), p < 0.001]. CONCLUSION: Psychological IPV, even in the absence of physical or sexual IPV, appears to be associated with HIV care outcomes and should be included in IPV measures integrated into routine HIV care.

Building the Case for Localized Approaches to HIV: Structural Conditions and Health System Capacity to Address the HIV/AIDS Epidemic in Six US Cities.

Since the discovery of the secondary preventive benefits of antiretroviral therapy, national and international governing bodies have called for countries to reach 90% diagnosis, ART engagement and viral suppression among people living with HIV/AIDS. The US HIV epidemic is dispersed primarily across large urban centers, each with different underlying epidemiological and structural features. We selected six US cities, including Atlanta, Baltimore, Los Angeles, Miami, New York, and Seattle, with the objective of demonstrating the breadth of epidemiological and structural differences affecting the HIV/AIDS response across the US. We synthesized current and publicly-available surveillance, legal statutes, entitlement and discretionary funding, and service location data for each city. The vast differences we observed in each domain reinforce disparities in access to HIV treatment and prevention, and necessitate targeted, localized strategies to optimize the limited resources available for each city's HIV/AIDS response.

HIV rapid testing in substance abuse treatment: implementation following a clinical trial.

The Substance Abuse Mental Health Services Administration has promoted HIV testing and counseling as an evidence-based practice. Nevertheless, adoption of HIV testing in substance abuse treatment programs has been slow. This article describes the experience of a substance abuse treatment agency where, following participation in a clinical trial, the agency implemented an HIV testing and counseling program. During the trial, a post-trial pilot, and early implementation the agency identified challenges and developed strategies to overcome barriers to adoption of the intervention. Their experience may be instructive for other treatment providers seeking to implement an HIV testing program. Lessons learned encompassed the observed acceptability of testing and counseling to clients, the importance of a "champion" and staff buy-in, the necessity of multiple levels of community and agency support and collaboration, the ability to streamline staff training, the need for a clear chain of command, the need to develop program specific strategies, and the requirement for sufficient funding. An examination of costs indicated that some staff time may not be adequately reimbursed by funding sources for activities such as adapting the intervention, start-up training, ongoing supervision and quality assurance, and overhead costs.

Factors associated with use of HIV primary care among persons recently diagnosed with HIV: examination of variables from the behavioural model of health-care utilization.

The delay between testing positive for human immunodeficiency virus (HIV) and entering medical care can be better understood by identifying variables associated with use of HIV primary care among persons recently diagnosed with the virus. We report findings from 270 HIV-positive persons enrolled in the Antiretroviral Treatment Access Study (ARTAS). 74% had not seen an HIV care provider before enrollment; 26% had one prior visit only. Based on Andersen's behavioural model of health care utilization, several variables reflecting demographic, healthcare, illness, behavioural, and psychosocial dimensions were assessed and used to predict the likelihood that participants had seen an HIV care provider six months after enrollment. Overall, 69% had seen an HIV care provider by six months. In multivariate analysis, the likelihood of seeing a provider was significantly (p<.05) higher among men, Hispanics (vs. non-Hispanic Blacks), those with higher education, those who did not use injection drugs, those with three or more HIV-related symptoms, those with public health insurance (vs. no insurance), and those who received short-term case management (vs. passive referral). The findings support several conceptual categories of Andersen's behavioural model of health services utilization as applied to the use of HIV medical care among persons recently diagnosed with HIV.

Drug use and barriers to use of health care services.

This paper examines barriers to health care utilization and the correlates associated with these barriers. As part of a larger study of health services utilization, the study sample of 1085 including injection drug users, other chronic users of heroin or cocaine, and a demographically similar group who had used neither heroin nor cocaine, was selected based on the criterion of not having received health care for at least one health problem within the previous 12 months. Both categories of chronic drug users were more likely than non-users not to want health care treatment and to put off seeking needed health care.

Use of HIV health care in HIV-seropositive crack cocaine smokers and other active drug users.

PURPOSE: We assessed the use of HIV care among HIV-seropositive crack cocaine smokers and other active drug users in Miami-Dade County, FL. METHODS: Personal interviews were conducted with 327 adults recruited from inner city neighborhoods. Cross-tabulations and logistic modeling were used to analyze the relationship between selected variables and use of HIV care. RESULTS: One-third of respondents had not seen a provider for HIV-related health care in the past 12 months. Among those who had seen a provider, only 33.8% were receiving highly active antiretroviral therapy (HAART). Factors associated with utilization of HIV-related health care were age, race, having a usual source of care, health insurance, time elapsed since time of diagnosis, and reports of moderate to extreme interference of pain with daily activities. IMPLICATIONS: These findings suggest the need to develop, implement, and evaluate intervention strategies to improve use of HIV medical care among active drug users.

Treating substance-using women and their children in public housing: preliminary evaluation findings.

The Key West Housing Authority created SafePort, a residential substance abuse treatment program within public housing to provide drug treatment to parenting women. All family members-women, children, and significant others-receive comprehensive assessments to determine appropriate therapeutic interventions to resolve their problems. Preliminary evaluation findings suggest that women who participate with their children are more likely to remain drug free than are those who participated without their children.

HIV seroprevalence across the rural/urban continuum.

While the first decade of the AIDS epidemic was characterized by high prevalence rates of AIDS infection in urban areas, there is increasing recognition of the spread of HIV into rural communities in the United States. Data from the Miami CARES cohort collected on 3,555 chronic drug users from 1988 to 1994 provide a unique opportunity to assess sociodemographic characteristics, drug-using behaviors and HIV risk behaviors related to HIV seropositivity in three communities across the rural-urban continuum: Miami, Florida; Belle Glade, Florida and Immokalee, Florida. The three very different communities studied demonstrate that HIV is no respecter of ecological site. The spread of HIV between areas and within areas is specifically correlated with the risk factors including injection drug use, use of crack cocaine, exchange of sex for money, and the rates for sexually transmitted diseases. All of these factors are shown to increase the risk of HIV so that the constellation of these practices helps determine the differential rates and spread of HIV in the three different areas.

Crack cocaine use in rural migrant populations: living arrangements and social support.

Correlates of crack cocaine use were studied among a targeted sample of migrant workers and their sexual partners (n = 571) in rural Southern Florida. Employment among men and recent drug-user treatment among men and women are positively related to crack use, as is involvement in crime and prostitution. Among women but not men, living with children is negatively related to crack use. Drug use and HIV prevention programs should intervene with individuals and their families and social groups. Migrant workers and their sexual partners also need effective drug-user treatment with long-term relapse prevention services.

Drug treatment experiences: rural and urban comparisons.

This study sought to investigate treatment-seeking behaviors among drug users in rural populations and how they compare to their urban counterparts. Data for this analysis were drawn from the Miami and Immokalee sites of the National Institute on Drug Abuse's Cooperative Agreement Program for AIDS outreach/intervention research study targeting high-risk out-of-treatment injection drug users and crack smokers. Findings indicate that Miami subjects were 2.57 times more likely to have been in drug treatment compared to their rural counterparts. This differential may be explained in terms of the availability, accessibility, and acceptability of health care services.

Moving substance-abusing women from welfare to work.

Substance abuse and welfare reform are among the nation's highest priorities, and research that examines linkages between the two is of extreme importance to both government policy and the community. Welfare reform will have serious implications for substance abusers as well as for the various professionals who treat them and work to move their clients into functional recovery and self-sufficiency. Within the context of welfare reform and the special needs of substance-abusing populations, the present study examines current welfare status, work status, and barriers and facilitators to gaining and maintaining employment among 100 low income women who participated in a long-term residential substance-abuse treatment program in Miami, Florida. Participants completed a face-to-face interview to assess a detailed employment history and current sources of income as well as the Addiction Severity Index. Results indicate that completers of the treatment program were more likely to be working post-discharge than non-completers. Similarly, the longer the length of stay in the program, the more likely the client was to be working post-discharge. Multivariate analysis indicates a high-school education, participation in the treatment center's aftercare program, and treatment duration of more than one year were independently related to work status. These data suggest that as welfare reform becomes a reality, continuing support of various types, particularly drug treatment, is needed to assist substance-abusing women in gaining and maintaining employment.

Use of health care services by women who use crack cocaine.

Chronic drug users demonstrate a need for access to health care due to both acute health problems related directly to substance use and to other existing medical problems. This study attempts to examine how women differ from men in their utilization of health services. Also, it analyzes how crack use affects men and women differentially. The study population is a community-based sample of 624, comprised equally of men and women, as well as crack users and non-users of crack. Results indicate that women utilized health care more than men; however, crack use among women appears to be an inhibitory factor in the utilization of health services by women.

The role of the physician as an information source on mammography.

PURPOSE: The value of mammography for asymptomatic women younger than 50 years of age has been under debate, and it had been suggested that each woman should decide for herself whether to start having mammograms in her 40s. This decision-making process requires women to have knowledge of screening guidelines. This study reported key determining informational factors that led women age 40 and older to obtain a mammogram. DESCRIPTION OF STUDY: To examine the relationship between sources of information and utilization of mammography, the authors conducted a communitywide telephone survey, in English and Spanish, of a stratified random sample of 999 white, black, and Hispanic women in Dade County, Florida. The survey was designed to measure knowledge, attitudes, practices, and beliefs about breast cancer, its prevention, and its early detection. Data for 784 women 40 years and older are analyzed and reported here. RESULTS: The most commonly cited source of information was the media (90.2%). In a logistic regression, having had a checkup in the past year was the strongest predictor of having had a recent mammogram as opposed to a distant one (OR 4.17; 95% CI 2.92-5.95). Women who named their physician as an important source of information about health and prevention were also more likely to have had a recent examination (OR 1.85; 95% CI 1.27-2.69). CLINICAL IMPLICATIONS: This analysis of the relationship between the source of information and utilization of mammography suggests that physicians, as sources of information, serve to motivate women to obtain a mammogram. This is true even after taking into account the patient's age and utilization of the healthcare system for preventive care in general. For this reason, it is imperative that clinicians be aware of national guidelines for breast cancer screening; of the risks and benefits of screening measures; and of the implications of a positive and negative test result. In addition, clinicians must realize the importance of follow-up to remind the patient to obtain a mammogram or other screening test and should develop strategies to provide this service.

Parenteral transmission of HIV among injection drug users: assessing the frequency of multiperson use of needles, syringes, cookers, cotton, and water.

OBJECTIVES: To describe and estimate the frequency of different types of drug preparation and injection practices that could result in the transfer of blood and blood-borne infections among injection drug users (IDUs). METHODS: We analyzed data from interviews administered to 12,323 active IDUs recruited from 19 sites in the United States. The interviews ascertained drug-related behaviors during the previous 30 days. RESULTS: 31.9% of IDUs reported that they engaged in the use of both needle/syringes and cookers/cotton/water previously used by another IDU; 8.6% engaged only in the use of needle/syringes previously used by another IDU; 17.5% engaged only in the use of cookers/cotton/water previously used by another IDU; and 42.0% reported using neither needle/syringes nor cookers/cotton/water previously used by another IDU. Only 12.6% reported use of new (never-used) needle/syringes. The 3935 IDUs who used both needle/syringes and cookers/cotton/water that had been previously used by another IDU had more than 311.000 potential exposures to blood-borne infections from these high-risk practices in 30 days; about 64% of these exposures were from multiperson use of cookers/cotton/water. CONCLUSIONS: Programs to limit parenteral transmission of HIV and other blood-borne infections among IDUs must consider all drug preparation and injection practices that could allow transfer of blood and blood-borne infections among IDUs.

Social influences: living arrangements of drug using women at risk for HIV infection.

The purpose of this study was to explore the associations among living arrangements, HIV seroprevalence, and HIV risk and protective factors among 1,322 drug users participating in the University of Miami CARES (Community AIDS Research and Evaluation Studies) HIV intervention program. Living arrangements may be associated with HIV prevention behaviors; however, these influences can be either protective or destructive and therefore merit further examination. Statistical analyses indicated differences in the living arrangements of women compared with men, and significant associations were noted among women's living arrangements, HIV seroprevalence, risk behaviors and protective behaviors. The data from this study suggest that future HIV prevention research should investigate not only high-risk individuals, but persons with whom they interact often, especially those with whom they live or with whom they have sex. The next phase of HIV and drug interventions should be attentive to the incorporation of social context and social influences, paying particular attention to understudied populations such as high-risk women.

Cocaine abuse and HIV-1 infection: epidemiology and neuropathogenesis.

The epidemiology of cocaine abuse and potential relationships of cocaine withdrawal to human immunodeficiency virus type 1 (HIV-1)-associated dementia (HAD) are discussed. Neuroendocrinological changes in HIV-1 infection of the central nervous system (CNS) are discussed with the relevant impact of cocaine abuse. HIV-1 load in the brain tissue of infected substance users is described along with possible associations with neuropathology and HAD. Finally, the molecular epidemiology and sequence heterogeneity of HIV-1 and their implications for neuropathogenesis are summarized. The complex context of addressing cocaine abuse in the setting of HIV-1 infection appears more tractable when decomposed into its components.

Injection drug users' practices and attitudes toward intervention and potential for reducing the transmission of HIV.

Miami is one of the major centers of illegal drug activity and has a significant proportion of AIDS cases among injection drug users (IDUs). Since Needle Exchange Programs (NEP) are illegal and therefore do not exist in the state of Florida, other strategies must play a large role in reducing the transmission of HIV among IDUs. In order to effectively communicate with IDUs about needle safety, it is necessary to understand the practices and culture of IDUs, including where and how the needle/syringes are obtained and used. Data from recent studies conducted in Miami and other local sites indicate that IDUs inject frequently, averaging more than 1,000 per year, per person. While the vast majority of IDUs feel it is very important to clean needles and to use a needle only one time, these sentiments are not always practiced. Furthermore, data indicate that the context where shooting takes place must be considered in the planning of HIV risk reduction interventions. These findings suggest the importance of understanding patterns of drug use, attitudes toward intervention, and the cultural context where risky behaviors occur. Although Needle Exchange Programs are illegal in Florida, intervention programs must still stress the importance of using only new needles, but since new needles cannot always be obtained, IDUs should be taught and motivated not to use contaminated drug paraphernalia.

Sex, drugs, and the spread of HIV/AIDS in Belle Glade, Florida.

Belle Glade, Florida, an agricultural community in the heart of the state's vegetable and sugar cane production areas, has the highest cumulative per capita incidence of AIDS in the United States. A risk reduction intervention program was introduced to lessen unsafe AIDS-related behaviors and to generate data on the epidemiology of HIV infection. Initial attention focused on individuals who were believed to be at the core of the transmission pattern, injection drug users and their sexual partners. We found, however, that injection drug use was much less widespread than anticipated. Results suggested that the primary mode of HIV transmission is heterosexual intercourse-mediated by drug taking (particularly crack smoking) and a flourishing sex industry-a finding that is corroborated by the increased and disproportionate rate of heterosexual AIDS in Belle Glade. The prevalence and types of risk behaviors engaged in would not have been completely explained without the use of ethnographic methods including observation of, and lengthy interviews with, the populations at risk.

HIV-related risk behaviors and seropositivity among homeless drug-abusing women in Miami, Florida.

This article examines the multifaceted interactions among homelessness, HIV, substance abuse, and gender. Data were collected on 1,366 chronic drug users using a nationally standardized validated instrument within the Miami CARES project of a multisite federally funded program. HIV testing accompanied by pretest and posttest counseling was conducted on-site by certified phlebotomists and counselors. In addition to descriptive analyses and corresponding tests of significance, logistic regression analyses were used to clarify the complex associations between the outcome variables of homelessness and HIV, recognizing difficulties of determining temporal sequence. HIV infection was found to be 2.35 times more prevalent among homeless women than homeless men and significantly higher for homeless women. The findings indicate that among women, homelessness and HIV have a highly interactive effect increasing the vulnerability of this population and thus rendering them an extremely important priority population on which to focus public health efforts and programs.

Prostate cancer in Florida: knowledge, attitudes, practices, and beliefs.

In Florida, prostate cancer continues to be an increasing public health problem, especially among the elderly and medically underserved. Bilingual, random-digit-dialed telephone interviews were conducted with 897 men who were 65 years and older in Dade and Hillsborough counties, with the sample stratified along racial and ethnic lines. The purpose of the survey was to obtain information regarding knowledge, attitudes, practices, and beliefs about prostate cancer, its prevention, and early detection. More than 60% of the 897 respondents believed that a person with prostate cancer had an 80% or greater chance for cure, yet only 67% reported ever having a digital rectal examination. Black (35.7%) and Hispanic respondents (42.5%) were twice as likely to have never had a digital rectal examination than were their white counterparts (19.8%). When asked why they had never had this examination or had not had one in the past 2 years, 38.5% replied that it was "not needed/not necessary" and 27.6% replied they "had not had any problems." When asked their sources for answers to health-related questions, physicians ranked first whereas family and friends ranked near the bottom on a list of some 11 sources. Clearly, efforts need to be increased to identify, reduce, and/or eliminate potential barriers to use of early-detection programs.