RESUMEN
BACKGROUND: Hospital readmission trends for persons with human immunodeficiency virus (PWH) in North America in the context of policy changes, improved antiretroviral therapy (ART), and aging are not well-known. We examined readmissions during 2005-2018 among adult PWH in NA-ACCORD. METHODS: Linear risk regression estimated calendar trends in 30-day readmissions, adjusted for demographics, CD4 count, AIDS history, virologic suppression (<400 copies/mL), and cohort. RESULTS: We examined 20 189 hospitalizations among 8823 PWH (73% cisgender men, 38% White, 38% Black). PWH hospitalized in 2018 versus 2005 had higher median age (54 vs 44 years), CD4 count (469 vs 274 cells/µL), and virologic suppression (83% vs 49%). Unadjusted 30-day readmissions decreased from 20.1% (95% confidence interval [CI], 17.9%-22.3%) in 2005 to 16.3% (95% CI, 14.1%-18.5%) in 2018. Absolute annual trends were -0.34% (95% CI, -.48% to -.19%) in unadjusted and -0.19% (95% CI, -.35% to -.02%) in adjusted analyses. By index hospitalization reason, there were significant adjusted decreases only for cardiovascular and psychiatric hospitalizations. Readmission reason was most frequently in the same diagnostic category as the index hospitalization. CONCLUSIONS: Readmissions decreased over 2005-2018 but remained higher than the general population's. Significant decreases after adjusting for CD4 count and virologic suppression suggest that factors alongside improved ART contributed to lower readmissions. Efforts are needed to further prevent readmissions in PWH.
Asunto(s)
Infecciones por VIH , Readmisión del Paciente , Adulto , Masculino , Humanos , Estados Unidos/epidemiología , VIH , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Estudios de Cohortes , Canadá/epidemiologíaRESUMEN
Given the potential for retraumatization among survivors of sexual violence engaged in research, we aimed to provide pertinent knowledge and exemplification of the integration of trauma-informed practice to research with survivors. Grounded in trauma-informed care, we discuss the need for trauma-informed research, drawing upon experiences and data from a longitudinal case-control study on sexual violence. Through trauma-informed research settings, we can improve research experiences for survivors of sexual violence, as demonstrated by positive experiences of participants in The THRIVE Study. By meeting the needs of survivors, researchers can increase participation while maximizing the research quality and advancement of research.
Asunto(s)
Delitos Sexuales , Humanos , Estudios de Casos y Controles , SobrevivientesRESUMEN
OBJECTIVES: To define the incidence of clinically detected coronavirus disease 2019 (COVID-19) in people with HIV (PWH) in the United States and evaluate how racial and ethnic disparities, comorbidities, and HIV-related factors contribute to risk of COVID-19. DESIGN: Observational study within the CFAR Network of Integrated Clinical Systems cohort in seven cities during 2020. METHODS: We calculated cumulative incidence rates of COVID-19 diagnosis among PWH in routine care by key characteristics including race/ethnicity, current and lowest CD4+ cell count, and geographic area. We evaluated risk factors for COVID-19 among PWH using relative risk regression models adjusted with disease risk scores. RESULTS: Among 16â056 PWH in care, of whom 44.5% were black, 12.5% were Hispanic, with a median age of 52âyears (IQR 40-59), 18% had a current CD4+ cell count less than 350âcells/µl, including 7% less than 200; 95.5% were on antiretroviral therapy (ART), and 85.6% were virologically suppressed. Overall in 2020, 649 PWH were diagnosed with COVID-19 for a rate of 4.94 cases per 100 person-years. The cumulative incidence of COVID-19 was 2.4-fold and 1.7-fold higher in Hispanic and black PWH respectively, than non-Hispanic white PWH. In adjusted analyses, factors associated with COVID-19 included female sex, Hispanic or black identity, lowest historical CD4+ cell count less than 350 cells/µl (proxy for CD4+ nadir), current low CD4+â:âCD8+ ratio, diabetes, and obesity. CONCLUSION: Our results suggest that the presence of structural racial inequities above and beyond medical comorbidities increased the risk of COVID-19 among PWH. PWH with immune exhaustion as evidenced by lowest historical CD4+ cell count or current low CD4+â:âCD8+ ratio had greater risk of COVID-19.
Asunto(s)
COVID-19 , Infecciones por VIH , Adulto , COVID-19/epidemiología , Prueba de COVID-19 , Etnicidad , Femenino , Infecciones por VIH/tratamiento farmacológico , Humanos , Incidencia , Persona de Mediana Edad , Estados Unidos/epidemiologíaAsunto(s)
Vacunas contra la COVID-19 , COVID-19 , Herpes Zóster , COVID-19/prevención & control , Vacunas contra la COVID-19/efectos adversos , Estudios de Cohortes , Herpes Zóster/epidemiología , Herpes Zóster/prevención & control , Vacuna contra el Herpes Zóster/efectos adversos , Herpesvirus Humano 3 , Humanos , ARN Mensajero , Vacunación/efectos adversos , Vacunas de ARNm/efectos adversosRESUMEN
BACKGROUND: Individuals who have experienced repeat sexual violence victimization face adverse mental and physical health outcomes, including immune and stress response functioning. We aim to further understand repeat sexual violence victimization to develop responsive and appropriate treatment for survivors of sexual violence. METHODS: We present the immunological and contextual findings of a participant (N = 1) who experienced repeat sexual violence victimization during her enrollment in The THRIVE Study, a prospective case-control study of women aged 14-45 years, who have experienced recent consensual vaginal penetration ("controls") or forced vaginal penetration ("cases"). Participants complete a survey, HIV/sexually transmitted infection, and pregnancy testing, blood sampling for C-reactive protein and adrenocorticotrophic hormone, collection of cervicovaginal fluid for immunological biomarkers, and self-collection of saliva samples for cortisol measurements, across study visits (Baseline, 1, and 3 months). RESULTS: The case study participant, aged 18 years upon enrollment, experienced sexual trauma before four of five study visits. Trends in the mental health indicators demonstrate reciprocal fluctuations in adverse mental health and resilience in accordance with revictimization and circumstantial changes. Suppressed immune biomarkers appear to correlate with increased adverse mental health, while mental health recovery trends with immunological recovery. The participant presents with dysregulated hypothalamic-pituitary-adrenal axis diurnal profile. CONCLUSIONS: This profile illustrates the intra-individual biobehavioral impact of experience with revictimization over the course of 6 months, capturing experiences that are rarely studied either longitudinally or with the depth of the current research. The findings underscore the value of monitoring cervicovaginal immune functioning and hypothalamic-pituitary-adrenal axis dysregulation in coordination with changes in mental health over the course of repeated sexual trauma.
Asunto(s)
Violación , Delitos Sexuales , Estudios de Casos y Controles , Femenino , Humanos , Sistema Hipotálamo-Hipofisario , Sistema Hipófiso-Suprarrenal , Embarazo , SobrevivientesRESUMEN
HIV infection is associated with premature bone loss. The potential impact of recently updated osteoporosis screening guidelines is unknown. In a population-based cohort, we found low adherence and sex differences among eligible people with HIV.
RESUMEN
BACKGROUND: (1-3)-b-D-glucan (BDG) is a fungal cell wall component and, in the absence of invasive fungal infection, a novel biomarker for microbial translocation of endogenous fungal products from the gastrointestinal tract into systemic circulation. However, its value as a marker of fungal translocation is limited by a concern that plant BDG-rich food influences blood BDG levels. METHODS: We conducted a pilot clinical trial to evaluate the impact of a standardised oral BDG challenge on blood BDG levels in participants with and without elevated microbial translocation. We enrolled 14 participants including 8 with HIV infection, 2 with advanced liver cirrhosis, and 4 healthy controls. After obtaining a baseline blood sample, participants received a standardised milkshake containing high levels of BDG followed by serial blood samples up to 8 hours after intake. RESULTS: The standardised oral BDG challenge approach did not change the blood BDG levels over time in all participants. We found consistently elevated blood BDG levels in one participant with advanced liver cirrhosis and a single person with HIV with a low CD4 count of 201 cells/mm3 . CONCLUSION: Our findings indicate that BDG blood levels were not influenced by plant origin BDG-rich nutrition in PWH, people with advanced liver cirrhosis, or healthy controls. Future studies are needed to analyse gut mycobiota populations in individuals with elevated blood BDG levels.
Asunto(s)
Biomarcadores/sangre , Glucanos/sangre , Infecciones Fúngicas Invasoras/diagnóstico , beta-Glucanos/sangre , Adulto , Femenino , Infecciones por VIH , Humanos , Cirrosis Hepática , Masculino , Persona de Mediana Edad , Proyectos Piloto , Adulto JovenRESUMEN
OBJECTIVE: Historically, a high burden of resistance to antiretroviral therapy (ART) in heavily treatment-experienced (HTE) persons with HIV (PWH) resulted in limited treatment options (LTOs). We evaluated the prevalence, risk factors, and virologic control of HTE PWH with LTO throughout the modern ART era. DESIGN: We examined all ART-experienced PWH in care between 2000 and 2017 in the Centers for AIDS Research Network of Integrated Clinical Systems cohort. METHODS: We computed the annual prevalence of HTE PWH with LTO defined as having two or less available classes with two or less active drugs per class based on genotypic data and cumulative antiretroviral resistance. We used multivariable Cox proportional hazards models to examine risk of LTO by 3-year study entry periods adjusting for demographic and clinical characteristics. RESULTS: Among 27â133 ART-experienced PWH, 916 were classified as having LTO. The prevalence of PWH with LTO was 5.2-7.5% in 2000-2006, decreased to 1.8% in 2007, and remained less than 1% after 2012. Persons entering the study in 2009-2011 had an 80% lower risk of LTO compared with those entering in 2006-2008 (adjusted hazard ratio 0.20; 95% confidence interval: 0.09-0.42). We found a significant increase in undetectable HIV viral loads among PWH ever classified as having LTO from less than 30% in 2001 to more than 80% in 2011, comparable with persons who never had LTO. CONCLUSION: Results of this large multicenter study show a dramatic decline in the prevalence of PWH with LTO to less than 1% with the availability of more potent drugs and a marked increase in virologic suppression in the current ART era.
Asunto(s)
Terapia Antirretroviral Altamente Activa/métodos , Infecciones por VIH/tratamiento farmacológico , VIH-1/efectos de los fármacos , Carga Viral/efectos de los fármacos , Adulto , Fármacos Anti-VIH/uso terapéutico , Estudios de Cohortes , Farmacorresistencia Viral/genética , Femenino , Infecciones por VIH/virología , VIH-1/genética , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
BACKGROUND: The relationship between sexual violence and HIV risk has been extensively documented through social and behavioral research; however, the underlying biological mechanisms are poorly understood. OBJECTIVE: The purpose of the THRIVE (Trauma and HIV Risk: Investigating Stress and the Immune Disruption of the Vaginal Environment) Study is to examine the impact of sexual trauma due to sexual violence on HIV susceptibility through dysregulation of soluble inflammatory and anti-inflammatory and anti-HIV biomarkers in the female genital tract and dysregulation of the hypothalamic-pituitary-adrenal axis among adolescent girls and adult women. METHODS: The THRIVE Study is a longitudinal case-control study conducted in San Diego, CA, among a racially diverse sample. Cases are adolescent girls (aged 14-19 years) or adult women (aged 20-45 years) who have experienced forced vaginal penetration by a phallus perpetrated by a man within the past 15 days. Controls are adolescent girls or adult women who have engaged in consensual vaginal sex with a man within the past 15 days. At baseline and 1- and 3-month follow-up study visits, participants undergo a urine-based pregnancy test; venipuncture blood draw for HIV, C-reactive protein, adrenocorticotropic hormone, and progesterone testing; a 45-min interviewer-administered computer survey; and cervicovaginal lavage to measure proinflammatory and anti-inflammatory and anti-HIV soluble immune biomarkers. After each study visit, participants self-collect saliva specimens (upon waking, 30 min after waking, and 45 min after waking) at home for 3 consecutive days, which are later assayed for cortisol and dehydroepiandrosterone sulfate. Participants receive compensation at each study visit and for the return of saliva specimens, and a list of local medical and support services. Study procedures use trauma-informed care methods, given the sensitive nature of the study and enrollment of women in the acute phase after sexual trauma. All research staff and investigators adhere to ethical principles and guidelines in the conduct of research activities. Data will be analyzed for descriptive and inferential analyses. RESULTS: The recruitment of participants is ongoing. The publication of the first results is expected by late 2021. CONCLUSIONS: The THRIVE Study will provide foundational knowledge on how sexual trauma due to sexual violence increases susceptibility to HIV acquisition via alterations in cervicovaginal immune regulation and the psychobiology of the stress responses. These findings will inform future research on mechanistic models of in vitro and in vivo injury and cervicovaginal wound healing processes, which may lead to the development of nonvaccine biomedical HIV prevention products for girls and women. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/18190.
RESUMEN
With increasing effectiveness of antiretroviral therapy, people with HIV (PWH) are living longer and the prevalence of older PWH continues to increase. Accordingly, PWH are experiencing an increased burden of age-related comorbidities. With this shifting demographics, clinicians and researchers face additional challenges in how to identify, address, and manage the complex intersections of HIV- and aging-related conditions. Established in 2009, the International Workshop on HIV and Aging brings together clinicians and researchers in cross-disciplinary fields along with community advocates and PWH to address the multidisciplinary nature of HIV and aging. This article summarizes plenary talks from the 10th Annual International Workshop on HIV and Aging, which took place in New York City on October 10 and 11, 2019. Presentation topics included the following: the burdens of HIV-associated comorbidities, aging phenotypes, community engagement, and loneliness; these issues are especially important for older PWH, considering the current COVID-19 pandemic. We also discuss broad questions and potential directions for future research necessary to better understand the interaction between HIV and aging.
Asunto(s)
Envejecimiento , Infecciones por VIH/epidemiología , Infecciones por VIH/terapia , VIH , Anciano , Anciano de 80 o más Años , Comorbilidad , Manejo de la Enfermedad , Femenino , Infecciones por VIH/psicología , Infecciones por VIH/virología , Humanos , Soledad , Masculino , Persona de Mediana Edad , Ciudad de Nueva York , Fenotipo , Prevalencia , Salud PúblicaRESUMEN
People living with HIV (PLWH) experience chronic pain that may impact function. Gaps in knowledge exist for factors that impact pain and pain medication use in older (age 50+) PLWH. Data for this study were obtained from the Aging with Dignity, Health, Optimism and Community (ADHOC) cohort, an observational study of older PLWH from 10 clinics across the United States. Participants self-reported socioeconomic, psychosocial, and health factors via an online questionnaire. Of 1,051 participants, 66% reported pain. In a multivariable regression model, multimorbidity and tobacco use were associated with a greater likelihood of experiencing pain, whereas being male, black, and having higher cognitive function were associated with a lower likelihood of experiencing pain. Of the 696 participants who reported pain, 46% reported using pain medication. In a multivariable regression model, pain medication use was associated with multimorbidity and with lower income. Recognition of the factors associated with pain and pain medication use in this vulnerable population may lead to strategies that mitigate negative health outcomes.
Asunto(s)
Envejecimiento , Analgésicos/uso terapéutico , Dolor Crónico/tratamiento farmacológico , Infecciones por VIH/complicaciones , Anciano , Anciano de 80 o más Años , Dolor Crónico/etiología , Estudios Transversales , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Multimorbilidad , Análisis de Regresión , Encuestas y Cuestionarios , Personas Transgénero , Estados UnidosRESUMEN
PURPOSE OF REVIEW: Partnerships between academia and the community led to historic advances in HIV and paved the way for ongoing community engagement in research. Three decades later, we review the state of community engagement in HIV research, discuss best practices as supported by literature, explore innovations, and identify ongoing gaps in knowledge. RECENT FINDINGS: The community of people living with and at risk for HIV remains actively involved in the performance of HIV research. However, the extent of participation is highly variable despite long standing and established principles and guidelines of good participatory practices (GPP) and community-based participatory research (CBPR). Current literature reveals that known barriers to successful community engagement continue to exist such as power differences, and poor scientific or cultural competency literacy. Several high-quality studies share their experiences overcoming these barriers and demonstrate the potential of CBPR through reporting of qualitative and quantitative outcomes. SUMMARY: Greater time and attention should be placed on the development of community engagement in HIV research. A large body of literature, including innovative cross-cutting approaches, exists to guide and inform best practices and mitigate common barriers. However, we recognize that true growth and expansion of CBPR within HIV and in other fields will require a greater breadth of research reporting qualitative and quantitative outcomes.
Asunto(s)
Investigación Participativa Basada en la Comunidad/normas , Infecciones por VIH , HumanosRESUMEN
Modern antiretroviral therapy (ART) extends life expectancy for people living with HIV (PLWH). However, most older PLWH (≥50 years) "aged" with HIV and were exposed to historical HIV care practices and older, more toxic ART. In PLWH with exposure to older and multiple ART regimens, the drug interactions between ART frequently used in treatment-experienced persons and commonly used immunosuppressants remain a significant challenge. However, the advent of newer ART classes (eg, integrase non-strand transfer inhibitors) and more advanced HIV genetic resistance testing may allow optimization of ART regimens with minimal drug interactions. Here, we present a case series of three PLWH whose complicated ART interacted (or was at risk for interacting) with their post-liver transplant immunosuppression. After a review of their proviral DNA resistance testing, they successfully transitioned onto safer integrase non-strand transfer inhibitor-containing ART regimens without viral blips or evidence of organ rejection.
Asunto(s)
Fármacos Anti-VIH/farmacología , Rechazo de Injerto/prevención & control , Infecciones por VIH/tratamiento farmacológico , Inmunosupresores/farmacología , Trasplante de Hígado/efectos adversos , Fármacos Anti-VIH/uso terapéutico , Interacciones Farmacológicas , Farmacorresistencia Viral/efectos de los fármacos , Farmacorresistencia Viral/genética , Sustitución de Medicamentos , Rechazo de Injerto/inmunología , Infecciones por VIH/complicaciones , Humanos , Inmunosupresores/uso terapéutico , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
Health care for older adults with human immunodeficiency virus can be highly complex, resource intensive, and carry a high administrative burden. Data from aging longitudinal cohorts and feedback from the human immunodeficiency virus community suggest that the current model is not meeting the needs of these older adults. We introduce the 6 Ms approach, which acknowledges the multicomplexity of older adults with human immunodeficiency virus, simplifies geriatric principles for non-geriatrics-trained providers, and minimizes extensive training and specialized screening tests or tools. Implementing novel approaches to care requires support at local/national levels.
Asunto(s)
Síndrome de Inmunodeficiencia Adquirida/complicaciones , Síndrome de Inmunodeficiencia Adquirida/patología , Envejecimiento/patología , Manejo de la Enfermedad , Comorbilidad , HumanosRESUMEN
In the era of effective antiretroviral therapy, the number of older people with HIV (PWH) is increasing, and those aging with HIV are experiencing an increasing burden of age-associated comorbidities. Life expectancy among older PWH is approaching that of demographically comparable HIV-uninfected (HIV-) adults. With this changing demographic of PWH come new challenges for researchers and clinicians in how to identify, address, and manage the complex interplay of treated HIV infection and aging-associated factors. In response to these challenges, the annual International Workshop on HIV and Aging was initiated in 2009 as a multidisciplinary platform for scientific discourse on the research and clinical complications arising from the aging population of PWH. The multidisciplinary nature of the workshop has resulted in a wide range of topics addressed over the past 9 years, from basic mechanisms in aging and HIV pathogenesis, to epidemiology of aging within large cohorts, interventions, and implementation of clinical programs. Herein, we summarize the key topics discussed at the 9th Annual International Workshop on HIV and Aging 2018, including "inflammaging," mitochondrial dysfunction, exercise interventions, HIV-associated neurocognitive impairment, metabolic dysfunction, menopause, and polypharmacy. In addition to recent developments in research and clinical care, we discuss open questions and future research directions required to better understand the interaction of HIV and aging.
Asunto(s)
Envejecimiento , Manejo de la Enfermedad , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/epidemiología , Anciano , Anciano de 80 o más Años , Comorbilidad , Congresos como Asunto , Femenino , Infecciones por VIH/complicaciones , Humanos , Inflamación , Esperanza de Vida , Masculino , Menopausia , InvestigaciónRESUMEN
Anticollapsin-responsive mediator protein 5 (CRMP-5) IgG is an antibody generally associated with small-cell lung cancer, which is known to cause paraneoplastic neurological syndromes, including encephalitis, myelitis and neuropathy. HIV escape is a phenomenon in which a patient with low or undetectable levels of HIV RNA in plasma is found to have elevated levels in cerebrospinal fluid (CSF). We present a case of a 58-year-old HIV-positive woman with undetectable plasma viral load who developed a subacute flaccid paraparesis. Over the course of 4 months, she had a broad inflammatory and infectious workup that was unrevealing until repeat imaging showed an inflammatory myelitis. Workup was notable for elevated HIV RNA copies in CSF, as well as anti-CRMP-5 autoantibodies in serum. Despite changing her antiretroviral therapy and multiple modalities of immunomodulation, the patient failed to respond adequately to treatment. This case illustrates a complex clinical picture with a unique presentation of anti-CRMP-5 myelitis.
Asunto(s)
Sistema Nervioso Central/virología , Infecciones por VIH/líquido cefalorraquídeo , Hidrolasas/inmunología , Proteínas Asociadas a Microtúbulos/inmunología , Mielitis/inmunología , Antirretrovirales/uso terapéutico , Autoanticuerpos/sangre , Femenino , VIH/genética , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/virología , Humanos , Inmunoglobulina G/sangre , Persona de Mediana Edad , Mielitis/tratamiento farmacológico , Mielitis/virología , ARN Viral/líquido cefalorraquídeo , Resultado del TratamientoRESUMEN
Hepatitis A and B co-infection among people living with HIV are public health challenges that account for an increasing degree of morbidity and mortality. Understanding the changing epidemiology, clinical manifestations, and new approaches to treatment and prevention continues to be important in the care of people living with HIV. We conducted a review of the literature that included studies on hepatitis A and HIV co-infection and hepatitis B and HIV co-infection, focusing on epidemiology, clinical manifestations, treatment, and prevention. Important updates include the changing epidemiology of hepatitis A outbreaks among the homeless and individuals who use substances, and novel approaches to hepatitis B vaccination and hepatitis B cure strategies.
RESUMEN
BACKGROUND: HIV infection is associated with premature aging, and mitochondrial integrity is compromised during the aging process. Because mitochondrial toxicity is a consequence of antiretroviral therapies (ARTs), we hypothesized HIV and long-term ART would correlate with immunosenescence and mitochondrial DNA (mtDNA) pathology. SETTING: Thirteen older HIV-infected individuals (aged >40 years) with virologic suppression (stratified by duration of ART) were compared with 10 uninfected controls well-matched for age. METHODS: Peripheral blood T-cells were immunophenotyped to measure immune activation, proliferation, and immunosenescence in subsets. mtDNA copies per cell and the relative abundance of mtDNA carrying the "common deletion" (RACD) were quantified by droplet digital polymerase chain reaction. RESULTS: Immune activation was higher in HIV-infected individuals than HIV-uninfected individuals in mature CD4 T-cell subsets (CD4TTM P = 0.025, CD4TEM P = 0.0020) regardless of ART duration. Cell populations from uninfected individuals were more likely to be more senescent populations in mature CD4 T-cell subsets (TTM P = 0.017), and CD8 (CD8TEMRA+ P = 0.0026). No differences were observed in mtDNA or RACD levels in any CD4 T-cell subsets, while CD8TSCM of infected individuals trended to have more mtDNA (P = 0.057) and reduced RACD (P = 0.0025). CONCLUSIONS: HIV-infected individuals demonstrated increased immune activation, but reduced senescence in more mature T-cell subsets. Increased mtDNA content and lower RACD in CD8TSCM suggest immune activation driven turnover of these cells in HIV-infected persons.