RESUMO
BACKGROUND: Cancer is the leading cause of death in people living with HIV. In the United States, nearly 1 in 4 people living with HIV are women, more than half of whom rely on Medicaid for healthcare coverage. OBJECTIVE: The objective of this study is to evaluate the cancer burden of women living with HIV on Medicaid. DESIGN: We conducted a cross-sectional study of women 18-64 years of age enrolled in Medicaid during 2012, using data from Medicaid Analytic eXtract files. METHODS: Using International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis codes, we identified women living with HIV (n = 72,508) and women without HIV (n = 17,353,963), flagging the presence of 15 types of cancer and differentiating between AIDS-defining cancers and non-AIDS-defining cancers. We obtained adjusted prevalence ratios and 95% confidence intervals for each cancer and for all cancers combined, using multivariable log-binomial models, and additionally stratifying by age and race/ethnicity. RESULTS: The highest adjusted prevalence ratios were observed for Kaposi's sarcoma (81.79 (95% confidence interval: 57.11-117.22)) and non-Hodgkin's lymphoma (27.69 (21.67-35.39)). The adjusted prevalence ratios for anal and cervical cancer, both of which were human papillomavirus-associated cancers, were 19.31 (17.33-21.51) and 4.20 (3.90-4.52), respectively. Among women living with HIV, the adjusted prevalence ratio for all cancer types combined was about two-fold higher (1.99 (1.86-2.14)) in women 45-64 years of age than in women 18-44 years of age. For non-AIDS-defining cancers but not for AIDS-defining cancers, the adjusted prevalence ratios were higher in older than in younger women. There was no significant difference in the adjusted prevalence ratios for all cancer types combined in the race/ethnicity-stratified analyses of the women living with HIV cohort. However, in cancer type-specific sub-analyses, differences in adjusted prevalence ratios between Hispanic versus non-Hispanic women were observed. For example, the adjusted prevalence ratio for Hispanic women for non-Hodgkin's lymphoma was 2.00 (1.30-3.07) and 0.73 (0.58-0.92), respectively, for breast cancer. CONCLUSION: Compared to their counterparts without HIV, women living with HIV on Medicaid have excess prevalence of cervical and anal cancers, both of which are human papillomavirus related, as well as Kaposi's sarcoma and lymphoma. Older age is also associated with increased burden of non-AIDS-defining cancers in women living with HIV. Our findings emphasize the need for not only cancer screening among women living with HIV but also for efforts to increase human papillomavirus vaccination among all eligible individuals.
Assuntos
Efeitos Psicossociais da Doença , Infecções por HIV , Medicaid , Neoplasias , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Adulto Jovem , Estudos Transversais , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Linfoma não Hodgkin/complicações , Linfoma não Hodgkin/epidemiologia , Linfoma não Hodgkin/prevenção & controle , Neoplasias/epidemiologia , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus , Sarcoma de Kaposi/complicações , Sarcoma de Kaposi/epidemiologia , Sarcoma de Kaposi/prevenção & controle , Estados Unidos/epidemiologia , Neoplasias do Colo do Útero/epidemiologiaRESUMO
BACKGROUND: Heroin use may work synergistically with human immunodeficiency virus (HIV) infection to cause greater immune dysregulation than either factor alone. Unraveling how this affects end-organ disease is key as it may play a role in the excess mortality seen in people with HIV (PWH) who use heroin despite access to care and antiretroviral therapy. METHODS: This is a prospectively enrolled, cross-sectional study of adults with and without HIV who use and do not use heroin using (18)F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) to compare tissue-specific inflammation including aortic (target-to-background ratio [TBR]), splenic, and bone marrow (standardized uptake value [SUV]). RESULTS: A total of 120 participants were enrolled. The unadjusted mean difference in aortic TBR was 0.43 between HIV-positive [HIV+] heroin+ and HIV+ heroin-negative [heroin-] (P = .02); however, among HIV-, aortic TBR was similar regardless of heroin-use status. Further, HIV-by-heroin-use status interaction was significant (P = .02), indicating that the relationship between heroin use and higher aortic TBR depended on HIV status. On the other hand, both HIV (1.54 vs 1.68; P = .04, unadjusted estimated means for HIV+ vs HIV-) and heroin use were associated with lower bone marrow SUV, although the effect of heroin depended on sex (heroin-use-by-sex interaction, P = .03). HIV-by-heroin-use interaction was not significant for splenic or bone marrow SUV. CONCLUSIONS: Aortic inflammation was greatest in PWH who use heroin, but paradoxically, bone marrow activity was the least in this group, suggesting complex and possibly divergent pathophysiology within these different end organs.
Assuntos
Infecções por HIV , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Adulto , Humanos , Heroína/efeitos adversos , HIV , Tomografia por Emissão de Pósitrons/métodos , Estudos Transversais , Inflamação/complicações , Fluordesoxiglucose F18 , Infecções por HIV/complicações , Compostos RadiofarmacêuticosRESUMO
BACKGROUND: Disparities in HIV outcomes persist among racial, gender, and sexual minorities in the United States. Younger people face a greater risk of contracting HIV, often living without knowledge of their HIV status for long periods. The Positive Peers App (PPA) is a multifunctional HIV support tool designed to improve HIV-related clinical outcomes for young people with HIV. The app was designed according to the specifications of an in-care young adult HIV community in Northeast Ohio. Data provided in this study provide preliminary evidence of the usefulness of PPA as a relevant tool for engaging this clinical patient population in care and facilitating viral suppression. OBJECTIVE: In this study, we aimed to describe variations in PPA use and examine the associations between use and HIV clinical outcomes between self-selected user and nonuser cohorts in the same clinical population. METHODS: The PPA was offered free of charge to persons with HIV, aged 13 to 34 years of age, diagnosed with HIV within the last 12 months, out of care for 6 months during the last 24 months, or not virally suppressed (HIV viral load >200 copies/mL) in the prior 24 months. Baseline and 6- and 12-month surveys were administered via an audio computer-assisted self-interviewing system to all participants. The app's user activity was tracked natively by the app and stored in a secure server. Participant demographic and HIV care data were extracted from clinical records within 12 months before the start of the study and across the duration of the study period. HIV care outcomes of PPA users (n=114) were compared with those of nonusers (n=145) at the end of the study period (n=259). RESULTS: The analysis showed that younger PPA users (aged 13-24 years) were more likely to obtain HIV laboratories (adjusted odds ratio 2.85, 95% CI 1.03-7.90) and achieve sustained viral suppression than nonusers (adjusted odds ratio 4.2, 95% CI 1.2-13.9). CONCLUSIONS: The PPA appears to help younger users sustain HIV suppression. The app offers an important tool for addressing this critical population. The PPA remains in the field and is currently being adopted by other localities to facilitate their efforts to end the HIV epidemic. Although our reported observational results require additional validation and stringent ongoing surveillance, the results represent our best efforts in a pilot study to provide a measure of efficacy for the PPA. Next steps include a large-scale evaluation of the PPA acceptability and effectiveness. Given the building evidence of user reports and outcomes, the freely available PPA could be a helpful tool for achieving Ending the HIV Epidemic goals.
Assuntos
Infecções por HIV , Aplicativos Móveis , Minorias Sexuais e de Gênero , Adolescente , Infecções por HIV/epidemiologia , Infecções por HIV/terapia , Humanos , Lactente , Projetos Piloto , Inquéritos e Questionários , Estados Unidos , Adulto JovemRESUMO
BACKGROUND: Cancer is one of the most common comorbidities in men living with HIV (MLWH). However, little is known about the MLWH subgroups with the highest cancer burden to which cancer prevention efforts should be targeted. Because Medicaid is the most important source of insurance for MLWH, we evaluated the excess cancer prevalence in MLWH on Medicaid relative to their non-HIV counterparts. METHODS: In this cross-sectional study using 2012 Medicaid Analytic eXtract data nationwide, we flagged the presence of HIV, 13 types of cancer, symptomatic HIV, and viral coinfections using codes from the International Classification of Diseases, Ninth Revision, Clinical Modification. The study population included individuals administratively noted to be of male sex (men), aged 18 to 64 years, with (n = 82,495) or without (n = 7,302,523) HIV. We developed log-binomial models with cancer as the outcome stratified by symptomatic status, age, and race/ethnicity. RESULTS: Cancer prevalence was higher in MLWH than in men without HIV (adjusted prevalence ratio [APR], 1.84; 95% confidence interval [CI], 1.78-1.90) and was higher among those with symptomatic HIV (APR, 2.74; 95% CI, 2.52-2.97) than among those with asymptomatic HIV (APR, 1.73; 95% CI, 1.67-1.79). The highest APRs were observed for anal cancer in younger men, both in the symptomatic and asymptomatic groups: APR, 312.97; 95% CI, 210.27-465.84, and APR, 482.26; 95% CI, 390.67-595.32, respectively. In race/ethnicity strata, the highest APRs were among Hispanic men for anal cancer (APR, 198.53; 95% CI, 144.54-272.68) and for lymphoma (APR, 9.10; 95% CI, 7.80-10.63). CONCLUSIONS: Given the Medicaid program's role in insuring MLWH, the current findings highlight the importance of the program's efforts to promote healthy behaviors and vaccination against human papillomavirus in all children and adolescents and to provide individualized cancer screening for MLWH.
Assuntos
Neoplasias do Ânus , Infecções por HIV , Adolescente , Criança , Estudos Transversais , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Humanos , Masculino , Medicaid , Prevalência , Comportamento Sexual , Estados Unidos/epidemiologiaRESUMO
Human immunodeficiency virus types 1 and 2 (HIV-1 and HIV-2) diagnostic testing algorithms recommended by the Centers for Disease Control involve up to three tests and rely mostly on detection of viral antigen and host antibody responses. HIV-1 p24 antigen/HIV-1/HIV-2 antibody-reactive specimens are confirmed with an immunochromatographic HIV-1/HIV-2 antibody differentiation assay, and negative or indeterminate results from the differentiation assay are resolved by an HIV-1-specific nucleic acid amplification test (NAT). The performance of a proposed alternative algorithm using the cobas HIV-1/HIV-2 qualitative NAT as the differentiation assay was evaluated in subjects known to be infected with HIV-1 (n = 876) or HIV-2 (n = 139), at low (n = 6,017) or high (n = 1,020) risk of HIV-1 infection, or at high-risk for HIV-2 infection (n = 498) (study A). The performance of the cobas HIV-1/HIV-2 qualitative test was also evaluated by comparison to an HIV-1 or HIV-2 alternative NAT (study B). The HIV-1 and HIV-2 overall percent agreements (OPA) in study A ranged from 95% to 100% in all groups. The positive percent agreements (PPA) for HIV-1 and HIV-2 were 100% (876/876) and 99.4% (167/168), respectively, for known positive groups. The negative percent agreement in the HIV low-risk group was 100% for both HIV-1 and HIV-2. In study B, the HIV-1 and HIV-2 OPA ranged from 99% to 100% in all groups evaluated (n = 183 to 1,030), and the PPA for HIV-1 and HIV-2 were 100% and 99.5%, respectively, for known positive groups. The cobas HIV-1/HIV-2 qualitative assay can discriminate between HIV-1 and HIV-2 based on HIV RNA and can be included in an alternative diagnostic algorithm for HIV.
Assuntos
Infecções por HIV , HIV-1 , Algoritmos , Testes Diagnósticos de Rotina , Infecções por HIV/diagnóstico , HIV-1/genética , HIV-2/genética , Humanos , RNA Viral , Sensibilidade e EspecificidadeRESUMO
Background. The burden of HIV-related stigma is associated with disparities in linkage to HIV care and viral suppression. The Positive Peers smartphone application aims to provide young people living with HIV with a supportive virtual community to counteract perceived stigma and better manage their illness. Method. A mixed-methods study that included a prospective survey and in-depth interviewing was conducted with young adults living with HIV, aged 13 to 34 years (n = 128). As part of a larger study, participants used the Positive Peers mobile application and reported demographic data, perceived stigma, and other psychosocial variables at enrollment, 6 months, and 12 months (n = 128). Select participants (n = 15) described their experiences in audio-recorded qualitative interviews. Verbatim transcripts were analyzed for potential themes and patterns. Results. A longitudinal multivariate model was developed to assess changes in stigma over the study period, overall, and with respect to participant characteristics. Baseline and 6-month stigma scores were higher for White and Other ethnicity persons relative to Black participants. At the 12-month time point, no statistical differences in stigma scores based on ethnicity were apparent. Interviews revealed Positive Peers as a nondiscriminatory community that offered a sense of belonging that appeared to have a restorative effect on negative self-image. Conclusions. Positive Peers provides a protected virtual space where young people living with HIV can converge in the common desire to support similar others. Mobile health applications that offer peer interaction may provide a persistent sense of belonging that neutralizes internalized stigmas in addition to benefits derived from application activity.
Assuntos
Infecções por HIV , Aplicativos Móveis , Adolescente , Adulto , Infecções por HIV/terapia , Humanos , Percepção , Estudos Prospectivos , Estigma Social , Adulto JovemRESUMO
Background: In this phase 2 study, we evaluated the efficacy and safety of oral gepotidacin, a novel triazaacenaphthylene bacterial type II topoisomerase inhibitor, for the treatment of uncomplicated urogenital gonorrhea. Methods: Adult participants with suspected urogenital gonorrhea were enrolled and completed baseline (day 1) and test-of-cure (days 4-8) visits. Pretreatment and posttreatment urogenital swabs were collected for Neisseria gonorrhoeae (NG) culture and susceptibility testing. Pharyngeal and rectal swab specimens were collected if there were known exposures. Participants were stratified by gender and randomized 1:1 to receive a 1500-mg or 3000-mg single oral dose of gepotidacin. Results: The microbiologically evaluable population consisted of 69 participants, with NG isolated from 69 (100%) urogenital, 2 (3%) pharyngeal, and 3 (4%) rectal specimens. Microbiological eradication of NG was achieved by 97%, 95%, and 96% of participants (lower 1-sided exact 95% confidence interval bound, 85.1%, 84.7%, and 89.1%, respectively) for the 1500-mg, 3000-mg, and combined dose groups, respectively. Microbiological cure was achieved in 66/69 (96%) urogenital infections. All 3 failures were NG isolates that demonstrated the highest observed gepotidacin minimum inhibitory concentration of 1 µg/mL and a common gene mutation. At the pharyngeal and rectal sites, 1/2 and 3/3 NG isolates, respectively, demonstrated microbiological cure. There were no treatment-limiting adverse events for either dose. Conclusions: This study demonstrated that single, oral doses of gepotidacin were ≥95% effective for bacterial eradication of NG in adult participants with uncomplicated urogenital gonorrhea. Clinical Trials Registration: NCT02294682.
Assuntos
Acenaftenos/administração & dosagem , Antibacterianos/administração & dosagem , Doenças Urogenitais Femininas/tratamento farmacológico , Gonorreia/tratamento farmacológico , Compostos Heterocíclicos com 3 Anéis/administração & dosagem , Doenças Urogenitais Masculinas/tratamento farmacológico , Acenaftenos/farmacologia , Administração Oral , Adolescente , Adulto , Idoso , Antibacterianos/farmacologia , Esquema de Medicação , Feminino , Doenças Urogenitais Femininas/microbiologia , Compostos Heterocíclicos com 3 Anéis/farmacologia , Humanos , Masculino , Doenças Urogenitais Masculinas/microbiologia , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Neisseria gonorrhoeae/efeitos dos fármacos , Neisseria gonorrhoeae/isolamento & purificação , Doenças Faríngeas/microbiologia , Doenças Retais/microbiologia , Adulto JovemRESUMO
Travel has historically been an important risk factor for acquisition of sexually transmitted infections (STIs). Travel is often associated with a sense of adventure, periods of loneliness, and exploration away from one's home environment-which often form a milieu in which sexual activity can occur with new partners. Survey data clearly demonstrate that out-of-country travel is associated with recruitment of new sex partners and increased STI risk. Pretravel counseling to prevent STI risk is variable, and there is little evidence that it modifies risk behavior. Some travel occurs specifically for sexual purposes, such as the sexual tourism junkets to Southeast Asian destinations which became popular during the 1980s or the more recent rise in the popularity of circuit parties for men who have sex with men. Some travel situations pose particularly high risks. For example, military deployments and assignments to work camps such as those for oil extraction occur in the context of large groups of individuals of reproductive age, often predominantly males, exposed to high levels of stress in unfamiliar environments. Additionally, over the past decade, the Internet has dramatically changed the ability to identify sexual partners while traveling.
Assuntos
Transmissão de Doença Infecciosa , Comportamento Sexual , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/transmissão , Viagem , Feminino , Humanos , MasculinoRESUMO
OBJECTIVE AIM: Identify and eliminate barriers to HIV testing in primary care and to decrease the rates of patients never being tested, and limit unnecessary repeat testing. SETTING: Primary care clinics within an urban publicly funded safety net hospital and community health system in Cleveland, Ohio. Reported HIV prevalence among male Cleveland residents is 1193.5/100 000. DESIGN: A time series analysis using statistical process control was used. METHODS: Primary care encounters of patients aged 13-64 years from selected sites were reviewed throughout the initiative for HIV testing prior to the visit and associated with the visit. RESULTS: Run charts of the proportion of men and women never tested for HIV demonstrated marked improvement and special cause variation with six sequential quarters falling outside of the trend lines. Evaluation of encounters associated with a first HIV test confirmed testing occurring within primary care rather than elsewhere in the health system. CONCLUSIONS: Implementing an electronic medical record-based reminder effectively increased HIV testing among primary care patients not previously tested, while education and practice feedback alone did not.
Assuntos
Infecções por HIV/diagnóstico , Atenção Primária à Saúde , Sistemas de Alerta , Adolescente , Adulto , Registros Eletrônicos de Saúde , Feminino , Humanos , Análise de Séries Temporais Interrompida , Masculino , Pessoa de Meia-Idade , Ohio , Melhoria de QualidadeRESUMO
Incarceration, particularly when recurrent, can significantly compromise the health of individuals living with HIV. Despite this, the occurrence of recidivism among individuals with HIV has been little examined, particularly among those leaving jail, who may be at especially high risk for return to the criminal justice system. We evaluated individual- and structural-level predictors of recidivism and time to re-incarceration in a cohort of 798 individuals with HIV leaving jail. Nearly a third of the sample experienced at least one re-incarceration event in the 6 months following jail release. Having ever been diagnosed with a major psychiatric disorder, prior homelessness, having longer lifetime incarceration history, having been charged with a violent offense for the index incarceration and not having health insurance in the 30 days following jail release were predictive of recidivism and associated with shorter time to re-incarceration. Health interventions for individuals with HIV who are involved in the criminal justice system should also target recidivism as a predisposing factor for poor health outcomes. The factors found to be associated with recidivism in this study may be potential targets for intervention and need to be further explored. Reducing criminal justice involvement should be a key component of efforts to promote more sustainable improvements in health and well-being among individuals living with HIV.
Assuntos
Infecções por HIV/prevenção & controle , Necessidades e Demandas de Serviços de Saúde , Prisioneiros/psicologia , Prisões , Transtornos Relacionados ao Uso de Substâncias/prevenção & controle , Adulto , Direito Penal , Feminino , Seguimentos , Pessoas Mal Alojadas , Humanos , Modelos Logísticos , Masculino , Transtornos Mentais/epidemiologia , Pessoa de Meia-Idade , Análise Multivariada , Recidiva , Ajustamento Social , Fatores Socioeconômicos , Populações VulneráveisRESUMO
HIV-infected persons entering the criminal justice system (CJS) often experience suboptimal healthcare system engagement and social instability, including homelessness. We evaluated surveys from a multisite study of 743 HIV-infected jail detainees prescribed or eligible for antiretroviral therapy (ART) to understand correlates of healthcare engagement prior to incarceration, focusing on differences by housing status. Dependent variables of healthcare engagement were: (1) having an HIV provider, (2) taking ART, and (3) being adherent (≥95% of prescribed doses) to ART during the week before incarceration. Homeless subjects, compared to their housed counterparts, were significantly less likely to be engaged in healthcare using any measure. Despite Ryan White funding availability, insurance coverage remains insufficient among those entering jails, and having health insurance was the most significant factor correlated with having an HIV provider and taking ART. Individuals interfacing with the CJS, especially those unstably housed, need innovative interventions to facilitate healthcare access and retention.
Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/epidemiologia , Pessoas Mal Alojadas , Adesão à Medicação/estatística & dados numéricos , Transtornos Mentais/epidemiologia , Prisioneiros/estatística & dados numéricos , Abuso de Substâncias por Via Intravenosa/epidemiologia , Adulto , Análise de Variância , Estudos Transversais , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde , Disparidades em Assistência à Saúde/estatística & dados numéricos , Pessoas Mal Alojadas/psicologia , Pessoas Mal Alojadas/estatística & dados numéricos , Humanos , Cobertura do Seguro , Seguro Saúde , Masculino , Adesão à Medicação/psicologia , Avaliação das Necessidades , Prisioneiros/psicologia , Abuso de Substâncias por Via Intravenosa/psicologia , Estados Unidos/epidemiologia , Populações Vulneráveis/estatística & dados numéricosRESUMO
Retention in care is key to effective HIV treatment, but half of PLWHA in the US are continuously engaged in care. Incarcerated individuals are an especially challenging population to retain, and empiric data specific to jail detainees is lacking. We prospectively evaluated correlates of retention in care for 867 HIV-infected jail detainees enrolled in a 10-site demonstration project. Sustained retention in care was defined as having a clinic visit during each quarter in the 6 month post-release period. The following were independently associated with retention: being male (AOR = 2.10, p ≤ 0.01), heroin use (AOR 1.49, p = 0.04), having an HIV provider (AOR 1.67, p = 0.02), and receipt of services: discharge planning (AOR 1.50, p = 0.02) and disease management session (AOR 2.25, p ≤ 0.01) during incarceration; needs assessment (AOR 1.59, p = 0.02), HIV education (AOR 2.03, p ≤ 0.01), and transportation assistance (AOR 1.54, p = 0.02) after release. Provision of education and case management services improve retention in HIV care after release from jail.
Assuntos
Continuidade da Assistência ao Paciente/organização & administração , Infecções por HIV/terapia , Prisioneiros/psicologia , Prisões/organização & administração , Adulto , Administração de Caso/organização & administração , Feminino , Seguimentos , Serviços de Saúde/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente , Alta do Paciente , Estudos Prospectivos , Prevenção Secundária , Apoio Social , Serviço Social/organização & administração , Fatores Socioeconômicos , Adulto JovemRESUMO
Linkage, engagement, retention and adherence to care are necessary steps along the HIV care continuum. Progression through these steps is essential for control of the disease and interruption of transmission. Identifying and re-engaging previously diagnosed but out-of-care patients is a priority to achieve the goals of the National HIV/AIDS strategy. Participants in the EnhanceLink cohort who were previously diagnosed HIV+ (n = 1,203) were classified as not-linked to of care and non-adherent to medication prior to incarceration by self report. Results based on multivariate models indicate that recent homelessness as well as high degrees of substance abuse correlated with those classified as not-linked to care and non-adherent to medications while having insurance was associated with being linked to care and adherent to care. The majority of detainees reported being linked to care but not currently adherent to care confirming that jails are an important site for re-engaging HIV+ individuals.
Assuntos
Continuidade da Assistência ao Paciente/organização & administração , Infecções por HIV/tratamento farmacológico , Adesão à Medicação , Prisões , Adolescente , Adulto , Contagem de Linfócito CD4 , Estudos Transversais , Feminino , Infecções por HIV/complicações , Infecções por HIV/diagnóstico , Acessibilidade aos Serviços de Saúde , Pessoas Mal Alojadas , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Aceitação pelo Paciente de Cuidados de Saúde , Prisioneiros , Fatores de Risco , Apoio Social , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias/complicações , Carga Viral , Adulto JovemRESUMO
In the United States, jail frequently disrupts access to HIV care. EnhanceLink, a 10-site demonstration project promoting linkage to HIV primary care upon jail discharge, offered an opportunity to gauge how many releasees had favorable clinical outcomes. Individual level data were available on 1270 participants. Persons never discharged from the correctional environment were excluded. Multivariate logistic regression identified factors associated with viral suppression 6 months post discharge (6M-VL < 400). Among 1082 individuals eligible for follow-up evaluation, 25.7 % had 6M-VL < 400. 6M-VL < 400 was associated with case managers assessing whether help was needed for linkage to HIV-related medical services and clients keeping an appointment with a case manager. The adjusted odds ratio (aOR) of 6M-VL < 400 associated with attending a meeting with an HIV care provider within 30 days of release was 1.85. The results of this non-controlled, observational study support further development and rigorous evaluation of transitional care programs for HIV-positive jailed persons across the country.
Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/virologia , Prisioneiros , Prisões , Carga Viral/efeitos dos fármacos , Adulto , Contagem de Linfócito CD4 , Feminino , Seguimentos , Serviços de Saúde/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Alta do Paciente , Vigilância da População , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados UnidosRESUMO
UNLABELLED: Black individuals represent 13 % of the US population but 46 % of HIV positive persons and 40 % of incarcerated persons. The national EnhanceLink project evaluated characteristics of HIV-positive jail entrants at ten sites and explored associations between race and HIV disease state. Between 1/2008 and 10/2011, 1,270 study participants provided demographic and clinical data. Adjusted odds ratios (aORs) were calculated for advanced HIV disease (CD4 < 200 cells/mm(3)) and uncontrolled viremia (viral load > 400 copies/ml) for Black (n = 807) versus non-Black (n = 426) participants. Sixty-five percent of HIV-positive jail participants self-identified as Black. Among all participants, fewer than half had a high school diploma or GED, the median number of lifetime arrests was 15, and major mental illness and substance abuse were common. Black participants were more likely to be older than non-Black participants, and less likely to have health insurance (70 vs 83 %) or an HIV provider (73 vs 81 %) in the prior 30 days. Among all male study participants (n = 870), 20 % self-identified as homosexual or bisexual. Black male participants were more likely to be homosexual or bisexual (22 vs 16 %) and less likely to have a history of injection drug use (20 vs 50 %) than non-Black male participants. Advanced HIV disease was associated with self-identification as Black (aOR = 1.84, 95 % CI 1.16-2.93) and time since HIV diagnosis of more than two years (aOR = 3.55, 95 % CI 1.52-8.31); advanced disease was inversely associated with age of less than 38 years (aOR = 0.41, 95 % CI 0.24-0.70). Uncontrolled viremia was inversely associated with use of antiretroviral therapy (ART) in the prior 7 days (aOR = 0.25, 95 % CI 0.15-0.43) and insurance coverage in the prior 30 days (aOR = 0.46, 95 % CI 0.26-0.81). CONCLUSIONS: The racial disparities of HIV and incarceration among Black individuals in the US are underscored by the finding that 65 % of HIV-positive jail participants self-identified as Black in this ten-site study. Our study also found that 22 % of Black male participants self-identified as men who have sex with men (MSM). We believe these findings support jails as strategic venues to reach heterosexual, bisexual, and homosexual HIV-positive Black men who may have been overlooked in the community. Among HIV-positive jail entrants, Black individuals had more advanced HIV disease. Self-identification as Black was associated with a lower likelihood of having health insurance or an HIV provider prior to incarceration. HIV care and linkage interventions are needed within jails to better treat HIV and to address these racial disparities.
Assuntos
Negro ou Afro-Americano/estatística & dados numéricos , Infecções por HIV/etnologia , Acessibilidade aos Serviços de Saúde , Prisioneiros , Prisões , Grupos Raciais/estatística & dados numéricos , Adulto , Negro ou Afro-Americano/psicologia , Antirretrovirais/uso terapêutico , Bissexualidade , Infecções por HIV/tratamento farmacológico , Disparidades em Assistência à Saúde , Homossexualidade Masculina/etnologia , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Grupos Raciais/etnologia , Fatores de Risco , Comportamento Sexual/estatística & dados numéricos , Carga Viral , Adulto JovemRESUMO
OBJECTIVES: We sought to decrease "missed opportunities" for HIV testing by implementing an electronic medical record based intervention designed to increase HIV testing among previously untested men and women ages 18-64 seeking primary medical care in an urban publicly-funded health care system. METHODS: In July 2010, we implemented an electronic medical record based reminder to alert providers to the absence of an HIV test among all patients' ages 13-64 years old. We compared the rate of missed opportunities for HIV testing among primary care patients seen during the two and a half years before the intervention with that of patients seen during the two years after the intervention was begun. A "missed opportunity" was defined as the failure of a previously untested patient to obtain HIV testing despite having made one or more primary care office visits during a specified time period. RESULTS: After the implementation of HIV testing reminders, first-time HIV testing increased significantly for both men and women 18-64 years old, resulting in a significant reduction in "missed opportunities." The intervention was equally effective across different racial and ethnic groups. An increase in new HIV diagnoses after the intervention was observed, consistent with an increase in the number of individuals in the population who received testing. CONCLUSIONS: An electronic medical record-based reminder can significantly increase HIV testing among men and women ages 18-64 who are seeking primary care services.
RESUMO
The Chlamydia pneumoniae CopN protein is a member of the YopN/TyeA/InvE/MxiC family of secreted proteins that function to regulate the secretion of type III secretion system (T3SS) translocator and effector proteins. In this study, the Scc1 (CP0432) and Scc4 (CP0033) proteins of C. pneumoniae AR-39 were demonstrated to function together as a type III secretion chaperone that binds to an N-terminal region of CopN. The Scc1/Scc4 chaperone promoted the efficient secretion of CopN via a heterologous T3SS, whereas, the Scc3 chaperone, which binds to a C-terminal region of CopN, reduced CopN secretion.
Assuntos
Proteínas de Bactérias/metabolismo , Chlamydophila pneumoniae/metabolismo , Chaperonas Moleculares/metabolismo , Motivos de Aminoácidos , Proteínas de Bactérias/química , Proteínas de Bactérias/genética , Chlamydophila pneumoniae/química , Chlamydophila pneumoniae/genética , Chaperonas Moleculares/química , Chaperonas Moleculares/genética , Ligação Proteica , Transporte ProteicoRESUMO
The policies of mass incarceration and the expansion of the criminal justice system in the USA over the last 40 years have weighed heavily on individuals and communities impacted by drug use and HIV disease. Though less than ideal, jails provide a unique opportunity to diagnose, treat and implement effective interventions. The role of jails in HIV detection, treatment, and continuity of care, however, has yet to be systematically examined. This paper reviews the service strategies and contexts for 10 demonstration sites funded to develop innovative methods for providing care and treatment to HIV-infected individuals in jail settings who are returning to their communities. The sites have implemented varied intervention strategies; each set in unique policy and service system contexts. Collaboration among agencies and between systems to implement these interventions is viewed as particularly challenging undertakings. We anticipate the sites will collectively serve 700-1000 individuals across the duration of the initiative. In this paper, we review the service contexts and strategies developed by the 10 sites. The individual and multi-site evaluations aim to provide new data on testing, treatment, and community linkages from jails that will further develop our knowledge base on effective intervention strategies in these settings.