RESUMO
People with HIV (PWH) with substance use disorders (SUD) have worse health outcomes than PWH without SUD. Our objective was to characterize substance use patterns and their impact on longitudinal HIV RNA trajectories among those enrolled in an observational study of PWH in care in Washington, DC. Substance use by type (alcohol, cannabis, opioid, stimulant, hallucinogen, inhalant, sedative) was used to identify shared patterns of substance use using Latent Class Analysis (LCA). A multinomial logistic regression model evaluated the association between the resulting substance use classes and the membership probability in longitudinal HIV RNA trajectory groups. There were 30.1% of participants with at least one substance reported. LCA resulted in a three-class model: (1) Low-Level Substance Use, (2) Opioid Use, and (3) Polysubstance. The Opioid and Polysubstance Use classes were more likely to have a mental health diagnosis (45.4% and 53.5%; p < 0.0001). Members in the Opioid Use class were older (median age of 54.9 years (IQR 50.3-59.2) than both the Polysubstance and Low-Level Substance Use Classes (p < 0.0001). There were 3 HIV RNA trajectory groups: (1) Undetectable, (2) Suppressed, and (3) Unsuppressed HIV RNA over 18 months of follow-up. The probability of being in the unsuppressed HIV RNA group trajectory when a member of the Opioid Use or Polysubstance Use classes was 2.5 times and 1.5 times greater than the Low-Level Substance Use class, respectively. The Opioid Use and Polysubstance Use classes, with higher-risk drug use, should be approached with more targeted HIV-related care to improve outcomes.
Assuntos
Cannabis , Infecções por HIV , Alucinógenos , Transtornos Relacionados ao Uso de Substâncias , Humanos , Pessoa de Meia-Idade , Analgésicos Opioides , Análise de Classes Latentes , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologiaRESUMO
Using the incidence of bacterial sexually transmitted infection (STI) as a surrogate for condomless sexual behavior, we assessed the association between STI and uncontrolled HIV replication among in-care persons with HIV (PWH) enrolled in a longitudinal HIV cohort study in the District of Columbia (the DC Cohort). Although STI occurrence initially correlated with higher HIV viral load (VL), this difference became more attenuated over time (2012-2016). This was true overall and among those with the greatest number of STIs [age 18-34, men who have sex with men (MSM)]. This likely reflects gains in population-wide virologic control through improved antiretroviral therapy and access to care, which helps mitigate the risk of HIV transmission.
Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Infecções Sexualmente Transmissíveis , Masculino , Humanos , Adolescente , Adulto Jovem , Adulto , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Estudos de Coortes , Infecções Sexualmente Transmissíveis/epidemiologia , Infecções Sexualmente Transmissíveis/prevenção & controle , Comportamento SexualRESUMO
Housing instability can hinder the ability of people with HIV (PWH) to maintain engagement in care, adhere to antiretroviral (ART) regimens, and achieve viral suppression. This analysis examined the association between housing instability and HIV outcomes, as well as the association between housing status and substance use disorders, mental health disorders, and sexually transmitted infections. Multivariable logistic regressions were performed using data from the DC Cohort, a longitudinal cohort of PWH. Among 8622 PWH, unstably housed PWH were significantly more likely to be prescribed ART (aOR: 1.4; 95%CI: 1.1, 1.8) yet were significantly less likely to be virally suppressed (aOR: 0.6; 95%CI: 0.5, 0.8). Unstably housed PWH were also significantly more likely to have a substance use or mental health disorder, which may inhibit PWH's ability to achieve viral suppression. Efforts to end the HIV epidemic should address housing to ensure treatment is optimized for key populations.
Assuntos
Infecções por HIV , Transtornos Relacionados ao Uso de Substâncias , Humanos , Habitação , District of Columbia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Modelos LogísticosRESUMO
The Ending the HIV Epidemic initiative aims to decrease new HIV infections and promote test-and-treat strategies. Our aims were to establish a baseline of HIV outcomes among newly diagnosed PWH in Washington, DC (DC), a 'hotspot' for the HIV epidemic. We also examined sociodemographic and clinical factors associated with retention in care (RIC), antiretroviral therapy (ART) initiation and viral suppression (VS) among newly diagnosed PWH in the DC Cohort from 2011-2016. Among 455 newly diagnosed participants, 92% were RIC at 12 months, ART was initiated in 65% at 3 months and 91% at 12 months, VS in at least 17% at 3 months and 82% at 12 months and 55% of those with VS at 12 months had sustained VS for an additional 12 months. AIDS diagnosis was associated with RIC (aOR 2.99; 1.13-2.28), ART initiation by 3 months (aOR 2.58; 1.61-4.12) and VS by 12 months (aOR4.87; 1.69-14.03). This analysis contributes to our understanding of the HIV treatment dynamics of persons with recently diagnosed HIV infection in a city with a severe HIV epidemic.
Assuntos
Infecções por HIV , Retenção nos Cuidados , Humanos , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , District of Columbia/epidemiologia , Continuidade da Assistência ao Paciente , Resposta Viral SustentadaRESUMO
BACKGROUND: Infantile hemangiomas (IHs) of the anogenital region remain poorly characterized. OBJECTIVE: To examine the distribution, ulceration rate, and associated congenital anomalies of anogenital IHs. METHODS: Retrospective study at 8 tertiary referral centers. RESULTS: A total of 435 infants with an IH of the anogenital region were enrolled (of which, 319 [73%] were girls). Congenital anomalies were present in 6.4% (n = 28) of infants with an anogenital IH. Segmental or partial segmental anogenital IHs ulcerated in 72% (n = 99 of 138) of infants, whereas 45% (n = 133 of 297) of focal anogenital IHs experienced ulceration (P < .001). In a multivariable logistic regression analysis, segmental or partial segmental morphology (adjusted odds ratio [aOR], 2.70; 95% CI, 1.60-4.64), mixed type (aOR, 3.44; 95% CI, 2.01-6.07), and perianal (aOR, 3.01; 95% CI, 1.53-6.12) and buttocks location (aOR, 2.08; 95% CI, 1.17-3.76) had increased odds of ulceration. Segmental or partial segmental IHs of the genitalia were confined to distinct anatomic territories and were predominantly distributed unilaterally, with a linear demarcation at the perineal raphe. LIMITATIONS: Possible selection bias, given recruitment at tertiary referral centers. CONCLUSION: This study improves our understanding of high-risk features of anogenital IHs and demonstrates that genital segmental or partial segmental IHs develop within distinct anatomic territories.
RESUMO
BACKGROUND: COVID-19 has not only taken a staggering toll in terms of cases and lives lost, but also in its psychosocial effects. We assessed the psychosocial impacts of the COVID-19 pandemic in a large cohort of people with HIV (PWH) in Washington DC and evaluated the association of various demographic and clinical characteristics with psychosocial impacts. METHODS: From October 2020 to December 2021, DC Cohort participants were invited to complete a survey capturing psychosocial outcomes influenced by the COVID-19 pandemic. Some demographic variables were also collected in the survey, and survey results were matched to additional demographic data and laboratory data from the DC Cohort database. Data analyses included descriptive statistics and multivariable logistic regression models to evaluate the association between demographic and clinical characteristics and psychosocial impacts, assessed individually and in overarching categories (financial/employment, mental health, decreased social connection, and substance use). RESULTS: Of 891 participants, the median age was 46 years old, 65% were male, and 76% were of non-Hispanic Black race/ethnicity. The most commonly reported psychosocial impact categories were mental health (78% of sample) and financial/employment (56% of sample). In our sample, older age was protective against all adverse psychosocial impacts. Additionally, those who were more educated reported fewer financial impacts but more mental health impacts, decreased social connection, and increased substance use. Males reported increased substance use compared with females. CONCLUSIONS: The COVID-19 pandemic has had substantial psychosocial impacts on PWH, and resiliency may have helped shield older adults from some of these effects. As the pandemic continues, measures to aid groups vulnerable to these psychosocial impacts are critical to help ensure continued success towards healthy living with HIV.
Assuntos
COVID-19 , Infecções por HIV , Feminino , Humanos , Masculino , Idoso , Pessoa de Meia-Idade , COVID-19/epidemiologia , Estudos Transversais , District of Columbia/epidemiologia , Pandemias , Infecções por HIV/epidemiologiaRESUMO
Substance use disorders (SUDs) are common among people with HIV and can prevent achievement of optimal health outcomes. Using data from a longitudinal HIV cohort study in the District of Columbia (2011-2018), we calculated the prevalence and correlates of SUD (alcohol, stimulant, and/or opioid use disorders) and determined the association of SUD with engagement in HIV care, ART prescription, viral suppression, and mortality. Of 8420 adults, 3168 (37.6%) had a history of any SUD, most commonly history of alcohol use disorder (29.6%). SUDs disproportionately affected Black individuals (aOR 1.33) and heterosexuals (aOR 1.18), and women had a lower risk of SUD (aOR 0.65). SUD was not associated with engagement in care, ART prescription, or viral suppression. SUD was associated with mortality (aHR 1.31). Addressing alcohol use disorder and preventable causes of death among people with HIV and substance use disorders should be priorities for clinical care and public health.
RESUMEN: Los trastornos por uso de sustancias (TUS) son comunes entre las personas con VIH y pueden impedir el logro de resultados óptimos de salud. Utilizando datos de un estudio sobre VIH de cohorte longitudinal en el Distrito de Columbia (20112018), calculamos la prevalencia y los correlatos de TUS (trastornos por consumo de alcohol, estimulantes y/o opioides) y determinamos la asociación de los TUS con la vinculación a cuidado de VIH, prescripción de terapia antirretroviral, supresión viral y mortalidad. De 8420 adultos, 3168 (37.6%) tenían historial de algún TUS, más comúnmente historial de trastorno por consumo de alcohol (29.6%). Los TUS afectaron de manera desproporcionada a las personas negras (aOR 1.33) y a los heterosexuales (aOR 1.18) y las mujeres tenían un riesgo menor de TUS (aOR 0.65). TUS no tuvo asociación estadísticamente significativa con la vinculación a cuidado de VIH, la prescripción de terapia antirretroviral o la supresión viral. TUS se asoció con mortalidad (aHR 1.31). Abordar el trastorno por consumo de alcohol y las causas prevenibles de muerte entre personas con VIH y trastornos por consumo de sustancias debe ser una prioridad para el cuidado clínico y la salud pública.
Assuntos
Alcoolismo , Infecções por HIV , Transtornos Relacionados ao Uso de Opioides , Transtornos Relacionados ao Uso de Substâncias , Adulto , Alcoolismo/epidemiologia , Estudos de Coortes , District of Columbia/epidemiologia , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Humanos , Transtornos Relacionados ao Uso de Opioides/complicações , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
PURPOSE: Fatigue is one of the most common and distressing symptoms experienced by cancer survivors. Understanding fatigue trajectories from pre- to post-diagnosis could inform fatigue prevention and management strategies. METHODS: We used the Surveillance, Epidemiology and End Results Medicare Health Outcomes Survey (SEER-MHOS) linked data resource to characterize fatigue trajectories and their predictors 1214 older adult survivors of breast, colorectal, or prostate cancer. Fatigue was measured prior to the cancer diagnosis (T0) and at two timepoints after diagnosis (T1: mean = 20 months and T2: mean = 39 months post-diagnosis). Latent growth curve modeling and mixed effects models for repeated measurements were used to investigate fatigue experiences before and after a cancer diagnosis. RESULTS: Overall, mean fatigue T-scores declined (T0 = 50, T1 = 46, and T2 = 45) indicating worsening fatigue over time. Four latent trajectory subgroups were identified: severe fatigue worsening over time (8.2% of sample), severe fatigue persisting over time (14.4%), no fatigue pre-diagnosis and mild fatigue post-diagnosis (44.4%), and not fatigued (33%). Age, cancer stage, comorbidities, and depressed mood predicted membership in the two trajectory groups experiencing severe fatigue that persisted or that worsened post-diagnosis. Older age, advanced cancer stage at diagnosis, and depressed mood were significantly associated with worsening fatigue from T1 to T2 (all p < 0.0001). CONCLUSIONS: Evaluating cancer patients for depressive symptoms and considering prior fatigue levels, age, comorbid conditions, and cancer stage may help providers anticipate fatigue trajectories and implement pre-emptive strategies to lessen fatigue impact.
Assuntos
Neoplasias da Mama , Sobreviventes de Câncer , Neoplasias Colorretais , Neoplasias da Próstata , Idoso , Neoplasias da Mama/epidemiologia , Neoplasias Colorretais/epidemiologia , Fadiga/epidemiologia , Fadiga/etiologia , Humanos , Masculino , Medicare , Neoplasias da Próstata/epidemiologia , Sobreviventes , Estados Unidos/epidemiologiaRESUMO
In Washington, DC, 2% of residents are living with HIV, with 15.3% of them experiencing homelessness. Additionally, over half of DC-area renters are paying over 30% of their income for housing. The primary objective of this study was to describe HIV outcomes at initial intake at Housing Counseling Services (HCS). This retrospective study included adults with HIV completing HCS intake between 2015 and 2018 and linked HCS data with DC Department of Health (DOH) HIV/AIDS, Hepatitis, STD, and TB Administration (HAHSTA) surveillance data. Proportions of individuals with retention in care (RIC) and viral suppression (VS) were compared across client subgroups using chi-square or rank sum tests. The sample of 734 participants was mostly male (67%), Non-Hispanic Black (89%), had MSM as the HIV transmission risk factor (44%) and had rental housing (60%). Most participants (634/734, 86%) were RIC at HCS intake. A majority of participants (477/621 or 77%) had VS at intake. Older age was associated with VS (p = 0.0007). Homeless individuals (with intake from the street) were less likely to be VS (4.8% vs. 11.1%, p < 0.0045). Our results suggest that PWH who have unstable housing or who are homeless may need additional support services for maintaining RIC and VS, as the proportion meeting those benchmarks was not at goal when they sought services at HCS.
Assuntos
Infecções por HIV , Pessoas Mal Alojadas , Minorias Sexuais e de Gênero , Adulto , Idoso , Serviços de Saúde Comunitária , District of Columbia/epidemiologia , Feminino , Infecções por HIV/epidemiologia , Homossexualidade Masculina , Habitação , Humanos , Masculino , Estudos RetrospectivosRESUMO
The multistep process to obtain an isotretinoin prescription under the iPLEDGE program is challenging for patients, particularly female patients. This retrospective study evaluates the differences in treatment and costs between male and female patients. While male patients had a higher total cost of treatment than female patients, female patients had a higher treatment cost when medication costs were excluded. Female patients who missed prescription windows had a longer treatment course and incurred significantly higher treatment costs than female patients who did not miss a prescription window. The iPLEDGE program places female patients at a disadvantage of incurring higher treatment costs as a consequence of the prescription window requirement.
Assuntos
Acne Vulgar , Fármacos Dermatológicos , Acne Vulgar/tratamento farmacológico , Fármacos Dermatológicos/uso terapêutico , Feminino , Humanos , Isotretinoína , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND: Direct oral anticoagulants (DOACs) have become first-line treatment for venous thrombotic events. DOAC prescribing trends among people living with human immunodeficiency virus (PWH) are not well described. The coadministration of DOACs with the antiretroviral (ARV) pharmacokinetic boosters ritonavir (RTV) or cobicistat (COBI) may be complicated by pharmacokinetic interactions. METHODS: A longitudinal cohort study was conducted using the D.C. Cohort Database in Washington, D.C., from January 2011 to March 2017, to describe oral anticoagulant prescribing among PWH ≥ 18 years old and the prevalence of DOAC use with RTV or COBI. Data collection included demographic and clinical characteristics, ARV and anticoagulant prescriptions, and International Classification of Diseases Ninth and Tenth Edition diagnosis codes. RESULTS: Among 8315 PWH, there were 236 anticoagulant prescriptions (96 DOAC, 140 warfarin) for 206 persons. PWH prescribed anticoagulants were predominantly Black (82%) and male (82%), with a mean age at anticoagulant initiation of 56 years. DOAC use increased from 3% of total anticoagulant prescribing in 2011 to 43% in 2016, accounting for 64% of all newly recorded anticoagulant prescriptions by 2016. There were 19 bleeding events recorded among 16 individuals. Despite the Food and Drug Administration label recommendation to avoid rivaroxaban with boosted ARVs, 41% remained on boosted ARVs after rivaroxaban initiation. CONCLUSIONS: DOAC use increased substantially in PWH by 2016. Although rivaroxaban is not recommended with RTV or COBI, concomitant use was recorded in 41% of rivaroxaban recipients in this cohort. As DOAC usage increases, clinicians need to be aware of potential DOAC/ARV interactions in order to select the most appropriate oral anticoagulant and monitoring plan for PWH.
Assuntos
Anticoagulantes , Infecções por HIV , Administração Oral , Adolescente , Anticoagulantes/uso terapêutico , Estudos de Coortes , District of Columbia , HIV , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Humanos , Estudos Longitudinais , Masculino , Estudos Retrospectivos , WashingtonRESUMO
OBJECTIVE: A rise in incidence of STIs has been noted in the USA and in the District of Columbia (DC). We aim to describe changes in incident STIs among persons in care for HIV in Washington, DC as well as trends in HIV viral load among those with incident STIs. METHODS: We conducted a retrospective DC Cohort analysis (n=7810) measuring STI incidence (syphilis, gonorrhoea and chlamydia) as well as incare viral load (ICVL) and percentage with all viral loads less than the limit of detection (%Assuntos
Infecções por Chlamydia/epidemiologia
, Etnicidade/estatística & dados numéricos
, Gonorreia/epidemiologia
, Infecções por HIV/epidemiologia
, Minorias Sexuais e de Gênero/estatística & dados numéricos
, Sífilis/epidemiologia
, Adolescente
, Adulto
, Negro ou Afro-Americano/estatística & dados numéricos
, Fatores Etários
, Coinfecção
, District of Columbia/epidemiologia
, Feminino
, Infecções por HIV/sangue
, Infecções por HIV/terapia
, Infecções por HIV/transmissão
, Hispânico ou Latino/estatística & dados numéricos
, Humanos
, Incidência
, Masculino
, Pessoa de Meia-Idade
, Estudos Retrospectivos
, Fatores Sexuais
, Infecções Sexualmente Transmissíveis/epidemiologia
, Carga Viral
, População Branca/estatística & dados numéricos
, Adulto Jovem
RESUMO
This study evaluated the relationships between depression trajectories, depression diagnosis and sexual risk behaviors in the US Military HIV Natural History Study. Risk behavior survey data, a coded diagnosis of depression, available Center for Epidemiological Studies Depression measures, and self-reported depressive symptoms (n = 662) were utilized. Latent class analysis created 3 classes of depression trajectories, namely, low depression (LD, n = 378), recent-onset depression (ROD, n = 170), and high depression (HD, n = 114) trajectories. Overall, participants with clinically diagnosed depression were less likely to report often using condoms with new sexual partners in the past 3 months than those who have never been diagnosed with depression (OR 0.15, 95% CI 0.49-2.53). Participants with ROD (OR 0.52, 95% CI 0.28-0.97) and HD (OR 0.48, 95% CI 0.24-0.96) trajectories were less likely to report often using condoms with new sexual partners in the past 3 months than those with LD trajectories. Moreover, those with either ROD (OR 2.13, 95% CI 1.19-3.80) or HD (OR 2.74, 95% CI 1.43-5.24) trajectories were more likely to have had sex with ≥2 new sexual partners in the last 3 months than those with LD trajectories. Continued efforts targeting HIV-infected persons with mental health disorders are warranted to reduce sexual risk behaviors.
Assuntos
Transtorno Depressivo/complicações , Infecções por HIV/complicações , Infecções por HIV/psicologia , Militares/psicologia , Sexo sem Proteção/psicologia , Sexo sem Proteção/estatística & dados numéricos , Adulto , Estudos de Coortes , Transtorno Depressivo/psicologia , Feminino , Inquéritos Epidemiológicos/estatística & dados numéricos , Humanos , Masculino , Militares/estatística & dados numéricos , Estudos Prospectivos , Autorrelato , Estados UnidosRESUMO
BACKGROUND: Black women with HIV are impacted by mental health and substance use disorders alongside barriers to care. The impact of these disorders on retention in care, a crucial step of the HIV care continuum, has not been well-studied. We examined the association between these disorders and retention in care over a 2-year period. METHODS: Data from January 1, 2011, to June 30, 2019, were obtained from the DC Cohort, an observational HIV study in Washington, District of Columbia. We examined the associations between mental health (i.e., mood-related or trauma-related) or substance use disorders, separately, on not being retained in HIV care over a 2-year interval post-enrollment among non-Hispanic Black women with HIV. Multivariate logistic regression with adjusted odds ratios (aORs) for sociodemographic and clinical variables was used to quantify the association of 1) having a confirmed mental health or substance use disorder and 2) not being retained in care. RESULTS: Among the 2,181 women in this analysis, 690 (31.64%) were not retained in care. The prevalence of a mood-related disorder (39.84%) was higher compared with a substance use (16.19%) or trauma-related disorder (7.75%). Age per a 10-year increase (aOR 0.87; confidence interval [CI] 0.80, 0.94) and a mood-related disorder diagnosis (aOR 0.72; CI: 0.59, 0.88) were inversely associated with not being retained in care. CONCLUSION: Mood-related disorders were prevalent among Black women with HIV in Washington, District of Columbia, but were not associated with worse retention in care. Future studies should examine key facilitators for Black women with HIV and coexisting mood-related disorders and how they impact retention in care.
Assuntos
Negro ou Afro-Americano , Infecções por HIV , Saúde Mental , Retenção nos Cuidados , Transtornos Relacionados ao Uso de Substâncias , Humanos , Feminino , Infecções por HIV/etnologia , Infecções por HIV/psicologia , Infecções por HIV/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/etnologia , Adulto , District of Columbia/epidemiologia , Negro ou Afro-Americano/estatística & dados numéricos , Negro ou Afro-Americano/psicologia , Pessoa de Meia-Idade , Retenção nos Cuidados/estatística & dados numéricos , Estudos de Coortes , Transtornos Mentais/epidemiologia , Transtornos Mentais/etnologiaRESUMO
The prevalence and control of hypertension (HTN) among people with HIV (PWH) have not been widely studied since the release of newer 2017 ACC/AHA guidelines ("new guidelines"). To address this research gap, we evaluated and compared the prevalence and control of HTN using both 2003 JNC 7 ("old guidelines") and new guidelines. We identified 3,206 PWH with HTN from the DC Cohort study in Washington, DC, between January 2018 and June 2019. We defined HTN using International Classification of Diseases (ICD)-9/-10 diagnosis codes for HTN or ≥2 blood pressure (BP) measurements obtained at least 1 month apart (>139/89 mm Hg per old or >129/79 mm Hg per new guidelines). We defined HTN control based on recent BP (≤129/≤79 mm Hg per new guidelines). We identified socio-demographics, cardiovascular risk factors, and co-morbidities associated with HTN control using multivariable logistic regression [adjusted odds ratio (aOR); 95% confidence interval (CI)]. The prevalence of HTN was 50.9% per old versus 62.2% per new guidelines. Of the 3,206 PWH with HTN, 887 (27.7%) had a recent BP ≤129/≤79 mm Hg, 1,196 (37.3%) had a BP 130-139/80-89 mm Hg, and 1,123 (35.0%) had a BP ≥140/≥90 mm Hg. After adjusting for socio-demographics, cardiovascular risk factors, and co-morbidities, factors associated with HTN control included age 60-69 (vs. <40) years (aOR: 1.42; 95% CI: 1.03-1.98), Hispanic (vs. non-Hispanic Black) race/ethnicity (aOR 1.49; 95% CI: 1.04-2.15), receipt of HIV care at a hospital-based (vs. community-based) clinic (aOR 1.21; 95% CI: 1.00-1.47), being unemployed (aOR 1.42; 95% CI: 1.11-1.83), and diabetes (aOR 1.35; 95% CI: 1.13-1.63). In a large urban cohort of PWH, nearly two-thirds had HTN and less than one-third of those met new guideline criteria. Our data suggest that more aggressive HTN control is warranted among PWH, with additional attention to younger patients and non-Hispanic Black patients.
Assuntos
Infecções por HIV , Hipertensão , Humanos , Pessoa de Meia-Idade , Idoso , Prevalência , Estudos de Coortes , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Hipertensão/epidemiologia , Hipertensão/complicações , ComorbidadeRESUMO
When an initial antiretroviral therapy (ART) regimen is effective and well-tolerated, it can be maintained for years as long as the patient adheres. Prior research has revealed that shorter initial ART duration is associated with regimen type, female sex, injection drug use as the HIV transmission category, and lower baseline CD4 count. We examined potential factors associated with initial regimen discontinuation among a subset of newly diagnosed virally unsuppressed PWH in the DC Cohort, an ongoing prospective observation study that uses electronic health record data from clinic sites to collect relevant information, including demographic and clinical information. Participants were excluded from the analysis if they had less than 6 months of follow-up and were virally suppressed at enrollment. There were 479 individuals included in the study. The median age of participants was 33.9 years [interquartile range (IQR) 26-43.9]. The sample was predominantly male (79.1%) and of Black race (70.8%). Over half of the study participants (56.4%) attended community-based clinic sites. The median time to the discontinuation of initial ART was 2.7 years [95% confidence interval (CI): 2.3, 3.4]. Females had a shorter time to ART discontinuation [adjusted hazard ratio (aHR) 1.55, 95% CI: 1.14, 2.11] as did individuals who started on a protease inhibitor-based regimen versus integrase strand transfer inhibitors (aHR 1.87, 95% CI: 1.34, 2.61) and those receiving HIV care at a community-based site (aHR 1.46, 95% CI: 1.11,1.93). Although limited by lack of reason for discontinuation, we demonstrated that ART-naïve women, community clinic attendees, and patients starting on PIs had a shorter duration of initial ART. More anticipatory guidance may be needed to help patients stay on their initial therapy and manage the side effects or to be flexible in trying different regimens.
RESUMO
The high proportion of people with HIV (PWH) in the 2022-2023 mpox outbreak has raised questions surrounding the association between HIV and mpox. The objectives of this study were to evaluate the association between engagement in HIV-associated healthcare and mpox diagnosis, as well as to characterize cases of mpox among PWH. The DC Cohort is a longitudinal cohort of PWH in Washington, DC. We conducted a 5:1 (controls:cases) nested case-cohort study on male participants, matching age and care site. Cases were participants with an identified mpox diagnosis. Conditional logistic regression was used to assess the impact of indicators of engagement in HIV-associated healthcare on mpox diagnosis. We identified 70 cases of mpox in DC Cohort participants randomly matched to 323 controls, for a total of 393 participants included in the analysis. Study participants were primarily non-Hispanic Black (72.3%) with a median age of 41 (IQR: 36, 50). There was no association between engagement in care and mpox diagnosis; however, low CD4 was associated with increased odds of mpox diagnosis (aOR: 4.60 (95% CI: 1.23, 17.11)). Among a cohort of PWH, engagement in care was not associated with mpox diagnosis, suggesting that the overrepresentation of PWH among mpox cases is not due to surveillance bias.
RESUMO
With the advancement of effective antiretroviral therapy, people with HIV live longer, and many are developing non-AIDS comorbidities. It is important to assess how comorbidities are associated with HIV-related health outcomes, such as viral suppression (VS). The aim of this study was to analyze the association between comorbidity burden, measured using a modified Quan-Charlson Comorbidity Index (QCCI), and VS (viral load result of <200 copies/mL). We hypothesized that an increase in QCCI score, indicating a higher risk for mortality, would correlate with lower likelihood of VS because of the burden of comorbidity treatment, possibly leading to worse antiretroviral adherence. Our analysis included participants from the DC Cohort Longitudinal HIV Study in Washington, DC. Eligible participants were aged ≥18 years and enrolled in the cohort as of January 1, 2018 (n = 2,471). A modified QCCI score, which weighs selected comorbidities (not including HIV/AIDS) and predicts mortality, was calculated using International Classification of Disease-9/10 codes from electronic health records. Multivariable logistic regressions were used to characterize the association between QCCI composite scores and VS. Participants were predominantly virally suppressed (89.6%), male (73.9%), non-Hispanic Black (74.7%), and between 18 and 55 years (59.3%). The median QCCI score was 1 (range = 1-12, interquartile range = 0-2), demonstrating predominately low mortality risk. We did not establish a statistically significant association between QCCI score and VS (adjusted odds ratio = 1.06, 95% confidence interval 0.96-1.17). Our findings suggest that a higher QCCI score was not associated with lower VS in this population, which may be partly due to the high retention in care among cohort participants.
Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Humanos , Masculino , Adolescente , Adulto , Infecções por HIV/tratamento farmacológico , Infecções por HIV/epidemiologia , Estudos Transversais , Síndrome da Imunodeficiência Adquirida/tratamento farmacológico , Antirretrovirais/uso terapêutico , Comorbidade , Carga ViralRESUMO
Background: The Undetectableâ =â Untransmittable (Uâ =â U) campaign advances the goal of ending the HIV epidemic by promoting durable viral suppression and therefore reducing sexual transmission. We used geospatial analysis to assess the potential for sexual HIV transmission by ZIP code of residence in the District of Columbia (DC) using data from the DC Cohort Longitudinal HIV Study (DC Cohort), a city-wide cohort of persons with HIV (PWH). Methods: DC Cohort participants agedâ ≥13 years were included in the study period between April 1, 2016, and March 31, 2018. Potential for sexual HIV transmission was defined as the proportion of participants with incident sexually transmitted infection (STI; gonorrhea, chlamydia, syphilis) and with HIV RNAâ ≥200 copies/mL from 9 months before to 3 months after STI diagnosis. We performed geographic information system (GIS) analysis to determine the ZIP codes with the highest potential for sexual HIV transmission. Results: Of 3467 participants, 367 (10.6%) had at least 1 incident STI, with 89.4% residing in 11 of the 20 residential ZIP codes in DC. Of the 367 participants with an incident STI, at least 1 HIV RNA was available for 348 (94.8%). Ninety-seven (27.9%) individuals with an incident STI had HIV RNAâ ≥200 copies/mL in the defined time window. Of these 97, 66 (68.0%) resided in 5 of the 20 DC ZIP codes. Conclusions: In DC, 5 ZIP codes of residence accounted for the majority of the estimated potential for HIV transmission among participants in the DC Cohort. These results support focused neighborhood-level interventions to help end the HIV epidemic.
RESUMO
BACKGROUND: Washington, DC, and sub-Saharan Africa are both affected by generalized HIV epidemics. However, care for persons living with HIV (PLWH) and clinical outcomes may differ in these geographically and culturally diverse areas. We compared patient and clinical site characteristics among adult persons living with HIV (PLWH) enrolled in two longitudinal HIV cohort studies-the African Cohort Study (AFRICOS) and the DC Cohort. METHODS: The DC Cohort is a clinic-based city-wide longitudinal cohort comprised of PLWH attending 15 HIV clinics in Washington, DC. Patients' socio-demographic characteristics, clinical evaluations, and laboratory data are retrospectively collected from electronic medical records and limited manual chart abstraction. AFRICOS is a prospective observational cohort of PLWH and uninfected volunteers attending 12 select HIV care and treatment facilities in Nigeria, Kenya, Uganda and Tanzania. AFRICOS study participants are a subset of clinic patients who complete protocol-specific visits every 6 months with history and physical examination, questionnaire administration, and blood/sputum collection for ascertainment of HIV outcomes and comorbidities, and neurocognitive and functional assessments. Among participants aged ≥ 18 years, we generated descriptive statistics for demographic and clinical characteristics at enrollment and follow up and compared them using bivariable analyses. RESULTS: The study sample included 2,774 AFRICOS and 8,420 DC Cohort participants who enrolled from January 2013 (AFRICOS)/January 2011 (DC Cohort) through March 2018. AFRICOS participants were significantly more likely to be women (58.8% vs 27.1%) and younger (83.3% vs 61.1% aged < 50 years old) and significantly less likely to be MSM (only 0.1% of AFRICOS population reported MSM risk factor) than DC Cohort. Similar rates of current viral suppression (about 75% of both samples), hypertension, hepatitis B coinfection and alcohol use were observed. However, AFRICOS participants had significantly higher rates of CD4<200 and tuberculosis and significantly lower rates of obesity, DM, hepatitis C coinfection and syphilis. CONCLUSIONS: With similar viral suppression outcomes, but many differences between our cohorts noted, the combined sample provides unique opportunities to assess and compare HIV care and treatment outcomes in the U.S. and sub-Saharan Africa. Comparing these two cohorts may inform care and treatment practices and may pave the way for future pathophysiologic analyses.